WIP image proxy

Fixes #231

.dockerignore

@@ -0,0 +1,5 @@
+.git
+data*
+uploads
+*.pyc
+__pycache__

.github/ISSUE_TEMPLATE/bug_report.md

@@ -0,0 +1,13 @@
+---
+name: Bug report
+about: Create a report to help us improve
+title: ''
+labels: Unconfirmed Bug
+assignees: ''
+---
+
+## Summary
+Describe your problem here
+
+##### Steps to reproduce
+For bug reports or build issues, explain how the problem happened

.github/ISSUE_TEMPLATE/feature_request.md

@@ -0,0 +1,25 @@
+---
+name: Feature request
+about: Suggest an idea for this project
+title: ''
+labels: Feature
+assignees: ''
+---
+
+## Problem
+
+A clear and concise description of what the problem is.
+ie: Why is this needed?
+Ex. I'm always frustrated when [...]
+
+## Solutions
+
+A clear and concise description of what you want to happen.
+
+## Alternatives
+
+A clear and concise description of any alternative solutions or features you've considered.
+
+## Additional context
+
+Add any other context or screenshots about the feature request here.

.github/ISSUE_TEMPLATE/policy.md

@@ -0,0 +1,7 @@
+---
+name: Policy suggestion
+about: Suggest a change to the guidelines
+title: ''
+labels: Policy
+assignees: ''
+---

.github/SECURITY.md

@@ -0,0 +1,19 @@
+# Security Policy
+
+## Supported Versions
+
+We only support the latest production version, deployed to <https://content.minetest.net>.
+See the [releases page](https://github.com/minetest/contentdb/releases).
+
+## Reporting a Vulnerability
+
+We ask that you report vulnerabilities privately, by contacting rubenwardy,
+to give us time to fix them. You can do that by using one of the methods outlined in the following link:
+
+* https://rubenwardy.com/contact/
+
+Depending on severity, we will either create a private issue for the vulnerability
+and release a security update, or give you permission to file the issue publicly.
+
+For more information on the justification of this policy, see
+[Responsible Disclosure](https://en.wikipedia.org/wiki/Responsible_disclosure).

.gitignore

@@ -1,15 +1,16 @@
-config.cfg
-*.env
+/config.cfg
+/*.env
 *.sqlite
 .vscode
 custom.css
 tmp
 log.txt
 *.rdb
-uploads
-thumbnails
+app/public/uploads
+app/public/thumbnails
 celerybeat-schedule
 /data
+.idea
 
 # Created by https://www.gitignore.io/api/linux,macos,python,windows
 

.gitlab-ci.yml

@@ -0,0 +1,22 @@
+image: docker/compose
+services:
+  - docker:dind
+cache:
+  key: "$CI_COMMIT_REF_SLUG"
+  paths:
+    - /var/lib/docker
+
+# build:
+#   stage: build
+#   script:
+#     - cp utils/gitlabci/* .
+#     - docker-compose build
+
+UI_Test:
+  stage: test
+  script:
+    - cp utils/gitlabci/* .
+    - docker-compose up -d
+    - ./utils/run_migrations.sh
+    - ./utils/tests_cov.sh
+    - docker-compose down

Dockerfile

@@ -1,17 +1,22 @@
 FROM python:3.6
 
+RUN groupadd -g 5123 cdb && \
+    useradd -r -u 5123 -g cdb cdb
+
 WORKDIR /home/cdb
 
-COPY requirements.txt requirements.txt
-RUN pip install -r ./requirements.txt
+RUN mkdir /var/cdb
+RUN chown -R cdb:cdb /var/cdb
+
+COPY requirements.lock.txt requirements.lock.txt
+RUN pip install -r requirements.lock.txt
 RUN pip install gunicorn
-RUN pip install psycopg2
 
-COPY runprodguni.sh ./
-COPY rundebug.sh ./
-RUN chmod +x runprodguni.sh
-
-COPY setup.py ./setup.py
-COPY app app
+COPY utils utils
+COPY config.cfg config.cfg
 COPY migrations migrations
-COPY config.cfg ./config.cfg
+COPY app app
+
+RUN chown -R cdb:cdb /home/cdb
+
+USER cdb

LICENSE.md

@@ -0,0 +1,660 @@
+### GNU AFFERO GENERAL PUBLIC LICENSE
+
+Version 3, 19 November 2007
+
+Copyright (C) 2007 Free Software Foundation, Inc.
+<https://fsf.org/>
+
+Everyone is permitted to copy and distribute verbatim copies of this
+license document, but changing it is not allowed.
+
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+
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+software and other kinds of works, specifically designed to ensure
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+license (a) in connection with copies of the covered work conveyed by
+you (or copies made from those copies), or (b) primarily for and in
+connection with specific products or compilations that contain the
+covered work, unless you entered into that arrangement, or that patent
+license was granted, prior to 28 March 2007.
+
+Nothing in this License shall be construed as excluding or limiting
+any implied license or other defenses to infringement that may
+otherwise be available to you under applicable patent law.
+
+#### 12. No Surrender of Others' Freedom.
+
+If conditions are imposed on you (whether by court order, agreement or
+otherwise) that contradict the conditions of this License, they do not
+excuse you from the conditions of this License. If you cannot convey a
+covered work so as to satisfy simultaneously your obligations under
+this License and any other pertinent obligations, then as a
+consequence you may not convey it at all. For example, if you agree to
+terms that obligate you to collect a royalty for further conveying
+from those to whom you convey the Program, the only way you could
+satisfy both those terms and this License would be to refrain entirely
+from conveying the Program.
+
+#### 13. Remote Network Interaction; Use with the GNU General Public License.
+
+Notwithstanding any other provision of this License, if you modify the
+Program, your modified version must prominently offer all users
+interacting with it remotely through a computer network (if your
+version supports such interaction) an opportunity to receive the
+Corresponding Source of your version by providing access to the
+Corresponding Source from a network server at no charge, through some
+standard or customary means of facilitating copying of software. This
+Corresponding Source shall include the Corresponding Source for any
+work covered by version 3 of the GNU General Public License that is
+incorporated pursuant to the following paragraph.
+
+Notwithstanding any other provision of this License, you have
+permission to link or combine any covered work with a work licensed
+under version 3 of the GNU General Public License into a single
+combined work, and to convey the resulting work. The terms of this
+License will continue to apply to the part which is the covered work,
+but the work with which it is combined will remain governed by version
+3 of the GNU General Public License.
+
+#### 14. Revised Versions of this License.
+
+The Free Software Foundation may publish revised and/or new versions
+of the GNU Affero General Public License from time to time. Such new
+versions will be similar in spirit to the present version, but may
+differ in detail to address new problems or concerns.
+
+Each version is given a distinguishing version number. If the Program
+specifies that a certain numbered version of the GNU Affero General
+Public License "or any later version" applies to it, you have the
+option of following the terms and conditions either of that numbered
+version or of any later version published by the Free Software
+Foundation. If the Program does not specify a version number of the
+GNU Affero General Public License, you may choose any version ever
+published by the Free Software Foundation.
+
+If the Program specifies that a proxy can decide which future versions
+of the GNU Affero General Public License can be used, that proxy's
+public statement of acceptance of a version permanently authorizes you
+to choose that version for the Program.
+
+Later license versions may give you additional or different
+permissions. However, no additional obligations are imposed on any
+author or copyright holder as a result of your choosing to follow a
+later version.
+
+#### 15. Disclaimer of Warranty.
+
+THERE IS NO WARRANTY FOR THE PROGRAM, TO THE EXTENT PERMITTED BY
+APPLICABLE LAW. EXCEPT WHEN OTHERWISE STATED IN WRITING THE COPYRIGHT
+HOLDERS AND/OR OTHER PARTIES PROVIDE THE PROGRAM "AS IS" WITHOUT
+WARRANTY OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING, BUT NOT
+LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+A PARTICULAR PURPOSE. THE ENTIRE RISK AS TO THE QUALITY AND
+PERFORMANCE OF THE PROGRAM IS WITH YOU. SHOULD THE PROGRAM PROVE
+DEFECTIVE, YOU ASSUME THE COST OF ALL NECESSARY SERVICING, REPAIR OR
+CORRECTION.
+
+#### 16. Limitation of Liability.
+
+IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING
+WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MODIFIES AND/OR
+CONVEYS THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES,
+INCLUDING ANY GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES
+ARISING OUT OF THE USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT
+NOT LIMITED TO LOSS OF DATA OR DATA BEING RENDERED INACCURATE OR
+LOSSES SUSTAINED BY YOU OR THIRD PARTIES OR A FAILURE OF THE PROGRAM
+TO OPERATE WITH ANY OTHER PROGRAMS), EVEN IF SUCH HOLDER OR OTHER
+PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES.
+
+#### 17. Interpretation of Sections 15 and 16.
+
+If the disclaimer of warranty and limitation of liability provided
+above cannot be given local legal effect according to their terms,
+reviewing courts shall apply local law that most closely approximates
+an absolute waiver of all civil liability in connection with the
+Program, unless a warranty or assumption of liability accompanies a
+copy of the Program in return for a fee.
+
+END OF TERMS AND CONDITIONS
+
+### How to Apply These Terms to Your New Programs
+
+If you develop a new program, and you want it to be of the greatest
+possible use to the public, the best way to achieve this is to make it
+free software which everyone can redistribute and change under these
+terms.
+
+To do so, attach the following notices to the program. It is safest to
+attach them to the start of each source file to most effectively state
+the exclusion of warranty; and each file should have at least the
+"copyright" line and a pointer to where the full notice is found.
+
+        <one line to give the program's name and a brief idea of what it does.>
+        Copyright (C) <year>  <name of author>
+
+        This program is free software: you can redistribute it and/or modify
+        it under the terms of the GNU Affero General Public License as
+        published by the Free Software Foundation, either version 3 of the
+        License, or (at your option) any later version.
+
+        This program is distributed in the hope that it will be useful,
+        but WITHOUT ANY WARRANTY; without even the implied warranty of
+        MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+        GNU Affero General Public License for more details.
+
+        You should have received a copy of the GNU Affero General Public License
+        along with this program.  If not, see <https://www.gnu.org/licenses/>.
+
+Also add information on how to contact you by electronic and paper
+mail.
+
+If your software can interact with users remotely through a computer
+network, you should also make sure that it provides a way for users to
+get its source. For example, if your program is a web application, its
+interface could display a "Source" link that leads users to an archive
+of the code. There are many ways you could offer source, and different
+solutions will be better for different programs; see section 13 for
+the specific requirements.
+
+You should also get your employer (if you work as a programmer) or
+school, if any, to sign a "copyright disclaimer" for the program, if
+necessary. For more information on this, and how to apply and follow
+the GNU AGPL, see <https://www.gnu.org/licenses/>.

LICENSE.txt

@@ -1,674 +0,0 @@
-GNU GENERAL PUBLIC LICENSE
-   Version 3, 29 June 2007
-
-Copyright (C) 2007 Free Software Foundation, Inc. <https://fsf.org/>
-Everyone is permitted to copy and distribute verbatim copies
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-work thus licensed is called the contributor's "contributor version".
-
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-
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-(such as an express permission to practice a patent or covenant not to
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-you grant is automatically extended to all recipients of the covered
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-
-A patent license is "discriminatory" if it does not include within
-the scope of its coverage, prohibits the exercise of, or is
-conditioned on the non-exercise of one or more of the rights that are
-specifically granted under this License.  You may not convey a covered
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-in the business of distributing software, under which you make payment
-to the third party based on the extent of your activity of conveying
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-conveyed by you (or copies made from those copies), or (b) primarily
-for and in connection with specific products or compilations that
-contain the covered work, unless you entered into that arrangement,
-or that patent license was granted, prior to 28 March 2007.
-
-Nothing in this License shall be construed as excluding or limiting
-any implied license or other defenses to infringement that may
-otherwise be available to you under applicable patent law.
-
-12. No Surrender of Others' Freedom.
-
-If conditions are imposed on you (whether by court order, agreement or
-otherwise) that contradict the conditions of this License, they do not
-excuse you from the conditions of this License.  If you cannot convey a
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-License and any other pertinent obligations, then as a consequence you may
-not convey it at all.  For example, if you agree to terms that obligate you
-to collect a royalty for further conveying from those to whom you convey
-the Program, the only way you could satisfy both those terms and this
-License would be to refrain entirely from conveying the Program.
-
-13. Use with the GNU Affero General Public License.
-
-Notwithstanding any other provision of this License, you have
-permission to link or combine any covered work with a work licensed
-under version 3 of the GNU Affero General Public License into a single
-combined work, and to convey the resulting work.  The terms of this
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-but the special requirements of the GNU Affero General Public License,
-section 13, concerning interaction through a network will apply to the
-combination as such.
-
-14. Revised Versions of this License.
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-The Free Software Foundation may publish revised and/or new versions of
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-be similar in spirit to the present version, but may differ in detail to
-address new problems or concerns.
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-
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-
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-to attach them to the start of each source file to most effectively
-state the exclusion of warranty; and each file should have at least
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-
-<one line to give the program's name and a brief idea of what it does.>
-Copyright (C) <year>  <name of author>
-
-This program is free software: you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation, either version 3 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program.  If not, see <https://www.gnu.org/licenses/>.
-
-Also add information on how to contact you by electronic and paper mail.
-
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-notice like this when it starts in an interactive mode:
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-<program>  Copyright (C) <year>  <name of author>
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-This is free software, and you are welcome to redistribute it
-under certain conditions; type `show c' for details.
-
-The hypothetical commands `show w' and `show c' should show the appropriate
-parts of the General Public License.  Of course, your program's commands
-might be different; for a GUI interface, you would use an "about box".
-
-You should also get your employer (if you work as a programmer) or school,
-if any, to sign a "copyright disclaimer" for the program, if necessary.
-For more information on this, and how to apply and follow the GNU GPL, see
-<https://www.gnu.org/licenses/>.
-
-The GNU General Public License does not permit incorporating your program
-into proprietary programs.  If your program is a subroutine library, you
-may consider it more useful to permit linking proprietary applications with
-the library.  If this is what you want to do, use the GNU Lesser General
-Public License instead of this License.  But first, please read
-<https://www.gnu.org/licenses/why-not-lgpl.html>.

README.md

@@ -1,27 +1,92 @@
 # Content Database
+[![Build status](https://gitlab.com/minetest/contentdb/badges/master/pipeline.svg)](https://gitlab.com/minetest/contentdb/pipelines)
 
-Content database for Minetest mods, games, and more.
+Content database for Minetest mods, games, and more.\
+Developed by rubenwardy, license AGPLv3.0+.
 
-Developed by rubenwardy, license GPLv3.0+.
+See [Getting Started](docs/getting_started.md).
 
 ## How-tos
 
-Note: you should first read one of the guides on the [Github repo wiki](https://github.com/minetest/contentdb/wiki)
-
 ```sh
-# Run celery worker
-FLASK_CONFIG=../config.cfg celery -A app.tasks.celery worker
+# Hot/live reload (only works with FLASK_DEBUG=1)
+./utils/reload.sh
 
-# if sqlite
-python setup.py -t
-rm db.sqlite && python setup.py -t && FLASK_CONFIG=../config.cfg FLASK_APP=app/__init__.py flask db stamp head
-
-# Create migration
-FLASK_CONFIG=../config.cfg FLASK_APP=app/__init__.py flask db migrate
-
-# Run migration
-FLASK_CONFIG=../config.cfg FLASK_APP=app/__init__.py flask db upgrade
+# Cold update a running version of CDB with minimal downtime (production)
+./utils/update.sh
 
 # Enter docker
-docker exec -it contentdb_app_1 bash
+./utils/bash.sh
+
+# Run migrations
+./utils/run_migrations.sh
+
+# Create new migration
+./utils/create_migration.sh
+```
+
+
+### VSCode: Setting up Linting
+
+* (optional) Install the [Docker extension](https://marketplace.visualstudio.com/items?itemName=ms-azuretools.vscode-docker)
+* Install the [Python extension](https://marketplace.visualstudio.com/items?itemName=ms-python.python)
+	* Click no to installing pylint (we don't want it to be installed outside of a virtual env)
+* Set up a virtual env
+	* Replace `psycopg2` with `psycopg2_binary` in requirements.txt (because postgresql won't be installed on the system)
+	* `python3 -m venv env`
+	* Click yes to prompt to select virtual env for workspace
+	* Click yes to any prompts about installing pylint
+	* `source env/bin/activate`
+	* `pip install -r requirements`
+	* `pip install pylint` (if a prompt didn't appear)
+	* Undo changes to requirements.txt
+
+### VSCode: Material Icon Folder Designations
+
+```json
+"material-icon-theme.folders.associations": {
+	"packages": "",
+	"tasks": "",
+	"api": "",
+	"meta": "",
+	"blueprints": "routes",
+	"scss": "sass",
+	"flatpages": "markdown",
+	"data": "temp",
+	"migrations": "archive",
+	"textures": "images",
+	"sounds": "audio"
+}
+```
+
+
+## Database
+
+
+```mermaid
+classDiagram
+
+User "1" --> "*" Package
+User --> UserEmailVerification
+User "1" --> "*" Notification
+Package "1" --> "*" Release
+Package "1" --> "*" Dependency
+Package "1" --> "*" Tag
+Package "1" --> "*" MetaPackage : provides
+Release --> MinetestVersion
+Package --> License
+Dependency --> Package
+Dependency --> MetaPackage
+MetaPackage "1" --> "*" Package
+Package "1" --> "*" Screenshot
+Package "1" --> "*" Thread
+Thread "1" --> "*" Reply
+Thread "1" --> "*" User : watchers
+User "1" --> "*" Thread
+User "1" --> "*" Reply
+User "1" --> "*" ForumTopic
+
+User --> "0..1" EmailPreferences
+User "1" --> "*" APIToken
+APIToken --> Package
 ```

app/__init__.py

@@ -1,62 +1,116 @@
-# Content DB
-# Copyright (C) 2018  rubenwardy
+# ContentDB
+# Copyright (C) 2018-21  rubenwardy
 #
 # This program is free software: you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
+# it under the terms of the GNU Affero General Public License as published by
 # the Free Software Foundation, either version 3 of the License, or
 # (at your option) any later version.
 #
 # This program is distributed in the hope that it will be useful,
 # but WITHOUT ANY WARRANTY; without even the implied warranty of
 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-# GNU General Public License for more details.
+# GNU Affero General Public License for more details.
 #
-# You should have received a copy of the GNU General Public License
+# You should have received a copy of the GNU Affero General Public License
 # along with this program.  If not, see <https://www.gnu.org/licenses/>.
 
 
 from flask import *
-from flask_user import *
 from flask_gravatar import Gravatar
 import flask_menu as menu
 from flask_mail import Mail
-from flaskext.markdown import Markdown
 from flask_github import GitHub
-from flask_wtf.csrf import CsrfProtect
+from flask_wtf.csrf import CSRFProtect
 from flask_flatpages import FlatPages
 from flask_babel import Babel
-import os
+from flask_login import logout_user, current_user, LoginManager
+import os, redis
 
 app = Flask(__name__, static_folder="public/static")
 app.config["FLATPAGES_ROOT"] = "flatpages"
 app.config["FLATPAGES_EXTENSION"] = ".md"
+app.config["FLATPAGES_MARKDOWN_EXTENSIONS"] = ["fenced_code", "tables", "codehilite", 'toc']
+app.config["FLATPAGES_EXTENSION_CONFIG"] = {
+	"fenced_code": {},
+	"tables": {},
+	"codehilite": {
+		"linenums": "True"
+	}
+}
 app.config.from_pyfile(os.environ["FLASK_CONFIG"])
 
+r = redis.Redis.from_url(app.config["REDIS_URL"])
+
 menu.Menu(app=app)
-markdown = Markdown(app, extensions=["fenced_code"], safe_mode=True, output_format="html5")
 github = GitHub(app)
-csrf = CsrfProtect(app)
+csrf = CSRFProtect(app)
 mail = Mail(app)
 pages = FlatPages(app)
 babel = Babel(app)
 gravatar = Gravatar(app,
 		size=58,
-		rating='g',
-		default='mp',
+		rating="g",
+		default="mp",
 		force_default=False,
 		force_lower=False,
 		use_ssl=True,
 		base_url=None)
 
-if not app.debug:
-	from .maillogger import register_mail_error_handler
-	register_mail_error_handler(app, mail)
+login_manager = LoginManager()
+login_manager.init_app(app)
+login_manager.login_view = "users.login"
+
+from .sass import sass
+sass(app)
 
 
-@babel.localeselector
-def get_locale():
-    return request.accept_languages.best_match(app.config['LANGUAGES'].keys())
+if not app.debug and app.config["MAIL_UTILS_ERROR_SEND_TO"]:
+	from .maillogger import build_handler
+	app.logger.addHandler(build_handler(app))
 
 
-from . import models, tasks
-from .views import *
+from app.utils.markdown import init_app
+init_app(app)
+
+# @babel.localeselector
+# def get_locale():
+# 	return request.accept_languages.best_match(app.config["LANGUAGES"].keys())
+
+from . import models, template_filters
+
+@login_manager.user_loader
+def load_user(user_id):
+	return models.User.query.filter_by(username=user_id).first()
+
+
+from .blueprints import create_blueprints
+create_blueprints(app)
+
+@app.route("/uploads/<path:path>")
+def send_upload(path):
+	return send_from_directory(app.config["UPLOAD_DIR"], path)
+
+@menu.register_menu(app, ".help", "Help", order=19, endpoint_arguments_constructor=lambda: { "path": "help" })
+@app.route("/<path:path>/")
+def flatpage(path):
+	page = pages.get_or_404(path)
+	template = page.meta.get("template", "flatpage.html")
+	return render_template(template, page=page)
+
+@app.before_request
+def check_for_ban():
+	if current_user.is_authenticated:
+		if current_user.rank == models.UserRank.BANNED:
+			flash("You have been banned.", "danger")
+			logout_user()
+			return redirect(url_for("users.login"))
+		elif current_user.rank == models.UserRank.NOT_JOINED:
+			current_user.rank = models.UserRank.MEMBER
+			models.db.session.commit()
+
+from .utils import clearNotifications
+
+@app.before_request
+def check_for_notifications():
+	if current_user.is_authenticated:
+		clearNotifications(request.path)

app/blueprints/__init__.py

@@ -0,0 +1,10 @@
+import os, importlib
+
+def create_blueprints(app):
+	dir = os.path.dirname(os.path.realpath(__file__))
+	modules = next(os.walk(dir))[1]	
+	
+	for modname in modules:		
+		if all(c.islower() for c in modname):
+			module = importlib.import_module("." + modname, __name__)		
+			app.register_blueprint(module.bp)

app/blueprints/admin/__init__.py

@@ -1,18 +1,22 @@
-# Content DB
-# Copyright (C) 2018  rubenwardy
+# ContentDB
+# Copyright (C) 2018-21 rubenwardy
 #
 # This program is free software: you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
+# it under the terms of the GNU Affero General Public License as published by
 # the Free Software Foundation, either version 3 of the License, or
 # (at your option) any later version.
 #
 # This program is distributed in the hope that it will be useful,
 # but WITHOUT ANY WARRANTY; without even the implied warranty of
 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-# GNU General Public License for more details.
+# GNU Affero General Public License for more details.
 #
-# You should have received a copy of the GNU General Public License
+# You should have received a copy of the GNU Affero General Public License
 # along with this program.  If not, see <https://www.gnu.org/licenses/>.
 
 
-from . import admin, licenseseditor, tagseditor, versioneditor, todo
+from flask import Blueprint
+
+bp = Blueprint("admin", __name__)
+
+from . import admin, audit, licenseseditor, tagseditor, versioneditor, warningseditor, email

app/blueprints/admin/admin.py

@@ -0,0 +1,236 @@
+# ContentDB
+# Copyright (C) 2018-21 rubenwardy
+#
+# This program is free software: you can redistribute it and/or modify
+# it under the terms of the GNU Affero General Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU Affero General Public License for more details.
+#
+# You should have received a copy of the GNU Affero General Public License
+# along with this program.  If not, see <https://www.gnu.org/licenses/>.
+
+
+import os
+
+from celery import group
+from flask import *
+from flask_login import current_user, login_user
+from flask_wtf import FlaskForm
+from wtforms import *
+from wtforms.validators import InputRequired, Length
+
+from app.models import *
+from app.tasks.forumtasks import importTopicList, checkAllForumAccounts
+from app.tasks.importtasks import importRepoScreenshot, checkZipRelease, check_for_updates
+from app.utils import rank_required, addAuditLog, addNotification
+from . import bp
+
+
+@bp.route("/admin/", methods=["GET", "POST"])
+@rank_required(UserRank.ADMIN)
+def admin_page():
+	if request.method == "POST":
+		action = request.form["action"]
+
+		if action == "delstuckreleases":
+			PackageRelease.query.filter(PackageRelease.task_id != None).delete()
+			db.session.commit()
+			return redirect(url_for("admin.admin_page"))
+
+		elif action == "checkreleases":
+			releases = PackageRelease.query.filter(PackageRelease.url.like("/uploads/%")).all()
+
+			tasks = []
+			for release in releases:
+				zippath = release.url.replace("/uploads/", app.config["UPLOAD_DIR"])
+				tasks.append(checkZipRelease.s(release.id, zippath))
+
+			result = group(tasks).apply_async()
+
+			while not result.ready():
+				import time
+				time.sleep(0.1)
+
+			return redirect(url_for("todo.view_editor"))
+
+		elif action == "reimportpackages":
+			tasks = []
+			for package in Package.query.filter(Package.state!=PackageState.DELETED).all():
+				release = package.releases.first()
+				if release:
+					zippath = release.url.replace("/uploads/", app.config["UPLOAD_DIR"])
+					tasks.append(checkZipRelease.s(release.id, zippath))
+
+			result = group(tasks).apply_async()
+
+			while not result.ready():
+				import time
+				time.sleep(0.1)
+
+			return redirect(url_for("todo.view_editor"))
+
+		elif action == "importmodlist":
+			task = importTopicList.delay()
+			return redirect(url_for("tasks.check", id=task.id, r=url_for("todo.topics")))
+
+		elif action == "checkusers":
+			task = checkAllForumAccounts.delay()
+			return redirect(url_for("tasks.check", id=task.id, r=url_for("admin.admin_page")))
+
+		elif action == "importscreenshots":
+			packages = Package.query \
+				.filter(Package.state!=PackageState.DELETED) \
+				.outerjoin(PackageScreenshot, Package.id==PackageScreenshot.package_id) \
+				.filter(PackageScreenshot.id==None) \
+				.all()
+			for package in packages:
+				importRepoScreenshot.delay(package.id)
+
+			return redirect(url_for("admin.admin_page"))
+
+		elif action == "restore":
+			package = Package.query.get(request.form["package"])
+			if package is None:
+				flash("Unknown package", "danger")
+			else:
+				package.state = PackageState.READY_FOR_REVIEW
+				db.session.commit()
+				return redirect(url_for("admin.admin_page"))
+
+		elif action == "recalcscores":
+			for p in Package.query.all():
+				p.recalcScore()
+
+			db.session.commit()
+			return redirect(url_for("admin.admin_page"))
+
+		elif action == "cleanuploads":
+			upload_dir = app.config['UPLOAD_DIR']
+
+			(_, _, filenames) = next(os.walk(upload_dir))
+			existing_uploads = set(filenames)
+
+			if len(existing_uploads) != 0:
+				def getURLsFromDB(column):
+					results = db.session.query(column).filter(column != None, column != "").all()
+					return set([os.path.basename(x[0]) for x in results])
+
+				release_urls = getURLsFromDB(PackageRelease.url)
+				screenshot_urls = getURLsFromDB(PackageScreenshot.url)
+
+				db_urls = release_urls.union(screenshot_urls)
+				unreachable = existing_uploads.difference(db_urls)
+
+				import sys
+				print("On Disk: ", existing_uploads, file=sys.stderr)
+				print("In DB: ", db_urls, file=sys.stderr)
+				print("Unreachable: ", unreachable, file=sys.stderr)
+
+				for filename in unreachable:
+					os.remove(os.path.join(upload_dir, filename))
+
+				flash("Deleted " + str(len(unreachable)) + " unreachable uploads", "success")
+			else:
+				flash("No downloads to create", "danger")
+
+			return redirect(url_for("admin.admin_page"))
+
+		elif action == "delmetapackages":
+			query = MetaPackage.query.filter(~MetaPackage.dependencies.any(), ~MetaPackage.packages.any())
+			count = query.count()
+			query.delete(synchronize_session=False)
+			db.session.commit()
+
+			flash("Deleted " + str(count) + " unused meta packages", "success")
+			return redirect(url_for("admin.admin_page"))
+
+		elif action == "delremovedpackages":
+			query = Package.query.filter_by(state=PackageState.DELETED)
+			count = query.count()
+			for pkg in query.all():
+				pkg.review_thread = None
+				db.session.delete(pkg)
+			db.session.commit()
+
+			flash("Deleted {} soft deleted packages packages".format(count), "success")
+			return redirect(url_for("admin.admin_page"))
+
+		elif action == "addupdateconfig":
+			added = 0
+			for pkg in Package.query.filter(Package.repo != None, Package.releases.any(), Package.update_config == None).all():
+				pkg.update_config = PackageUpdateConfig()
+				pkg.update_config.auto_created = True
+
+				release: PackageRelease = pkg.releases.first()
+				if release and release.commit_hash:
+					pkg.update_config.last_commit = release.commit_hash
+
+				db.session.add(pkg.update_config)
+				added += 1
+
+			db.session.commit()
+
+			flash("Added {} update configs".format(added), "success")
+			return redirect(url_for("admin.admin_page"))
+
+		elif action == "runupdateconfig":
+			check_for_updates.delay()
+
+			flash("Started update configs", "success")
+			return redirect(url_for("admin.admin_page"))
+
+		else:
+			flash("Unknown action: " + action, "danger")
+
+	deleted_packages = Package.query.filter(Package.state==PackageState.DELETED).all()
+	return render_template("admin/list.html", deleted_packages=deleted_packages)
+
+class SwitchUserForm(FlaskForm):
+	username = StringField("Username")
+	submit = SubmitField("Switch")
+
+
+@bp.route("/admin/switchuser/", methods=["GET", "POST"])
+@rank_required(UserRank.ADMIN)
+def switch_user():
+	form = SwitchUserForm(formdata=request.form)
+	if form.validate_on_submit():
+		user = User.query.filter_by(username=form["username"].data).first()
+		if user is None:
+			flash("Unable to find user", "danger")
+		elif login_user(user):
+			return redirect(url_for("users.profile", username=current_user.username))
+		else:
+			flash("Unable to login as user", "danger")
+
+
+	# Process GET or invalid POST
+	return render_template("admin/switch_user.html", form=form)
+
+
+class SendNotificationForm(FlaskForm):
+	title  = StringField("Title", [InputRequired(), Length(1, 300)])
+	url    = StringField("URL", [InputRequired(), Length(1, 100)], default="/")
+	submit = SubmitField("Send")
+
+
+@bp.route("/admin/send-notification/", methods=["GET", "POST"])
+@rank_required(UserRank.ADMIN)
+def send_bulk_notification():
+	form = SendNotificationForm(request.form)
+	if form.validate_on_submit():
+		addAuditLog(AuditSeverity.MODERATION, current_user,
+				"Sent bulk notification", None, None, form.title.data)
+
+		users = User.query.filter(User.rank >= UserRank.NEW_MEMBER).all()
+		addNotification(users, current_user, NotificationType.OTHER, form.title.data, form.url.data, None)
+		db.session.commit()
+
+		return redirect(url_for("admin.admin_page"))
+
+	return render_template("admin/send_bulk_notification.html", form=form)

app/blueprints/admin/audit.py

@@ -0,0 +1,46 @@
+# ContentDB
+# Copyright (C) 2020  rubenwardy
+#
+# This program is free software: you can redistribute it and/or modify
+# it under the terms of the GNU Affero General Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU Affero General Public License for more details.
+#
+# You should have received a copy of the GNU Affero General Public License
+# along with this program.  If not, see <https://www.gnu.org/licenses/>.
+
+from flask import render_template, request, abort
+from app.models import db, AuditLogEntry, UserRank, User
+from app.utils import rank_required, get_int_or_abort
+
+from . import bp
+
+
+@bp.route("/admin/audit/")
+@rank_required(UserRank.MODERATOR)
+def audit():
+	page = get_int_or_abort(request.args.get("page"), 1)
+	num = min(40, get_int_or_abort(request.args.get("n"), 100))
+
+	query = AuditLogEntry.query.order_by(db.desc(AuditLogEntry.created_at))
+
+	if "username" in request.args:
+		user = User.query.filter_by(username=request.args.get("username")).first()
+		if not user:
+			abort(404)
+		query = query.filter_by(causer=user)
+
+	pagination = query.paginate(page, num, True)
+	return render_template("admin/audit.html", log=pagination.items, pagination=pagination)
+
+
+@bp.route("/admin/audit/<int:id>/")
+@rank_required(UserRank.MODERATOR)
+def audit_view(id):
+	entry = AuditLogEntry.query.get(id)
+	return render_template("admin/audit_view.html", entry=entry)

app/blueprints/admin/email.py

@@ -0,0 +1,79 @@
+# ContentDB
+# Copyright (C) 2020  rubenwardy
+#
+# This program is free software: you can redistribute it and/or modify
+# it under the terms of the GNU Affero General Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU Affero General Public License for more details.
+#
+# You should have received a copy of the GNU Affero General Public License
+# along with this program.  If not, see <https://www.gnu.org/licenses/>.
+
+
+from flask import *
+from flask_login import current_user
+from flask_wtf import FlaskForm
+from wtforms import *
+from wtforms.validators import *
+
+from app.utils.markdown import render_markdown
+from app.models import *
+from app.tasks.emails import send_user_email
+from app.utils import rank_required, addAuditLog
+from . import bp
+
+
+class SendEmailForm(FlaskForm):
+	subject = StringField("Subject", [InputRequired(), Length(1, 300)])
+	text    = TextAreaField("Message", [InputRequired()])
+	submit  = SubmitField("Send")
+
+
+@bp.route("/admin/send-email/", methods=["GET", "POST"])
+@rank_required(UserRank.ADMIN)
+def send_single_email():
+	username = request.args["username"]
+	user = User.query.filter_by(username=username).first()
+	if user is None:
+		abort(404)
+
+	next_url = url_for("users.profile", username=user.username)
+
+	if user.email is None:
+		flash("User has no email address!", "danger")
+		return redirect(next_url)
+
+	form = SendEmailForm(request.form)
+	if form.validate_on_submit():
+		addAuditLog(AuditSeverity.MODERATION, current_user,
+				"Sent email to {}".format(user.display_name), url_for("users.profile", username=username))
+
+		text = form.text.data
+		html = render_markdown(text)
+		task = send_user_email.delay(user.email, form.subject.data, text, html)
+		return redirect(url_for("tasks.check", id=task.id, r=next_url))
+
+	return render_template("admin/send_email.html", form=form, user=user)
+
+
+@bp.route("/admin/send-bulk-email/", methods=["GET", "POST"])
+@rank_required(UserRank.ADMIN)
+def send_bulk_email():
+	form = SendEmailForm(request.form)
+	if form.validate_on_submit():
+		addAuditLog(AuditSeverity.MODERATION, current_user,
+				"Sent bulk email", None, None, form.text.data)
+
+		text = form.text.data
+		html = render_markdown(text)
+		for user in User.query.filter(User.email != None).all():
+			send_user_email.delay(user.email, form.subject.data, text, html)
+
+		return redirect(url_for("admin.admin_page"))
+
+	return render_template("admin/send_bulk_email.html", form=form)

app/blueprints/admin/licenseseditor.py

@@ -1,32 +1,33 @@
-# Content DB
-# Copyright (C) 2018  rubenwardy
+# ContentDB
+# Copyright (C) 2018-21 rubenwardy
 #
 # This program is free software: you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
+# it under the terms of the GNU Affero General Public License as published by
 # the Free Software Foundation, either version 3 of the License, or
 # (at your option) any later version.
 #
 # This program is distributed in the hope that it will be useful,
 # but WITHOUT ANY WARRANTY; without even the implied warranty of
 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-# GNU General Public License for more details.
+# GNU Affero General Public License for more details.
 #
-# You should have received a copy of the GNU General Public License
+# You should have received a copy of the GNU Affero General Public License
 # along with this program.  If not, see <https://www.gnu.org/licenses/>.
 
 
 from flask import *
-from flask_user import *
-from app import app
-from app.models import *
 from flask_wtf import FlaskForm
 from wtforms import *
 from wtforms.validators import *
-from app.utils import rank_required
 
-@app.route("/licenses/")
+from app.models import *
+from app.utils import rank_required
+from . import bp
+
+
+@bp.route("/licenses/")
 @rank_required(UserRank.MODERATOR)
-def license_list_page():
+def license_list():
 	return render_template("admin/licenses/list.html", licenses=License.query.order_by(db.asc(License.name)).all())
 
 class LicenseForm(FlaskForm):
@@ -34,10 +35,10 @@ class LicenseForm(FlaskForm):
 	is_foss  = BooleanField("Is FOSS")
 	submit   = SubmitField("Save")
 
-@app.route("/licenses/new/", methods=["GET", "POST"])
-@app.route("/licenses/<name>/edit/", methods=["GET", "POST"])
+@bp.route("/licenses/new/", methods=["GET", "POST"])
+@bp.route("/licenses/<name>/edit/", methods=["GET", "POST"])
 @rank_required(UserRank.MODERATOR)
-def createedit_license_page(name=None):
+def create_edit_license(name=None):
 	license = None
 	if name is not None:
 		license = License.query.filter_by(name=name).first()
@@ -47,7 +48,7 @@ def createedit_license_page(name=None):
 	form = LicenseForm(formdata=request.form, obj=license)
 	if request.method == "GET" and license is None:
 		form.is_foss.data = True
-	elif request.method == "POST" and form.validate():
+	elif form.validate_on_submit():
 		if license is None:
 			license = License(form.name.data)
 			db.session.add(license)
@@ -57,6 +58,6 @@ def createedit_license_page(name=None):
 
 		form.populate_obj(license)
 		db.session.commit()
-		return redirect(url_for("license_list_page"))
+		return redirect(url_for("admin.license_list"))
 
 	return render_template("admin/licenses/edit.html", license=license, form=form)

app/blueprints/admin/tagseditor.py

@@ -0,0 +1,77 @@
+# ContentDB
+# Copyright (C) 2018-21 rubenwardy
+#
+# This program is free software: you can redistribute it and/or modify
+# it under the terms of the GNU Affero General Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU Affero General Public License for more details.
+#
+# You should have received a copy of the GNU Affero General Public License
+# along with this program.  If not, see <https://www.gnu.org/licenses/>.
+
+
+from flask import *
+from flask_login import current_user, login_required
+from flask_wtf import FlaskForm
+from wtforms import *
+from wtforms.validators import *
+
+from app.models import *
+from . import bp
+
+
+@bp.route("/tags/")
+@login_required
+def tag_list():
+	if not Permission.EDIT_TAGS.check(current_user):
+		abort(403)
+
+	query = Tag.query
+
+	if request.args.get("sort") == "views":
+		query = query.order_by(db.desc(Tag.views))
+	else:
+		query = query.order_by(db.asc(Tag.title))
+
+	return render_template("admin/tags/list.html", tags=query.all())
+
+class TagForm(FlaskForm):
+	title	    = StringField("Title", [InputRequired(), Length(3,100)])
+	description = TextAreaField("Description", [Optional(), Length(0, 500)])
+	name        = StringField("Name", [Optional(), Length(1, 20), Regexp("^[a-z0-9_]", 0, "Lower case letters (a-z), digits (0-9), and underscores (_) only")])
+	submit      = SubmitField("Save")
+
+@bp.route("/tags/new/", methods=["GET", "POST"])
+@bp.route("/tags/<name>/edit/", methods=["GET", "POST"])
+@login_required
+def create_edit_tag(name=None):
+	tag = None
+	if name is not None:
+		tag = Tag.query.filter_by(name=name).first()
+		if tag is None:
+			abort(404)
+
+	if not Permission.checkPerm(current_user, Permission.EDIT_TAGS if tag else Permission.CREATE_TAG):
+		abort(403)
+
+	form = TagForm(formdata=request.form, obj=tag)
+	if form.validate_on_submit():
+		if tag is None:
+			tag = Tag(form.title.data)
+			tag.description = form.description.data
+			db.session.add(tag)
+		else:
+			form.populate_obj(tag)
+		db.session.commit()
+
+		if Permission.EDIT_TAGS.check(current_user):
+			return redirect(url_for("admin.create_edit_tag", name=tag.name))
+		else:
+			return redirect(url_for("homepage.home"))
+
+	return render_template("admin/tags/edit.html", tag=tag, form=form)

app/blueprints/admin/versioneditor.py

@@ -1,32 +1,33 @@
-# Content DB
-# Copyright (C) 2018  rubenwardy
+# ContentDB
+# Copyright (C) 2018-21 rubenwardy
 #
 # This program is free software: you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
+# it under the terms of the GNU Affero General Public License as published by
 # the Free Software Foundation, either version 3 of the License, or
 # (at your option) any later version.
 #
 # This program is distributed in the hope that it will be useful,
 # but WITHOUT ANY WARRANTY; without even the implied warranty of
 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-# GNU General Public License for more details.
+# GNU Affero General Public License for more details.
 #
-# You should have received a copy of the GNU General Public License
+# You should have received a copy of the GNU Affero General Public License
 # along with this program.  If not, see <https://www.gnu.org/licenses/>.
 
 
 from flask import *
-from flask_user import *
-from app import app
-from app.models import *
 from flask_wtf import FlaskForm
 from wtforms import *
 from wtforms.validators import *
-from app.utils import rank_required
 
-@app.route("/versions/")
+from app.models import *
+from app.utils import rank_required
+from . import bp
+
+
+@bp.route("/versions/")
 @rank_required(UserRank.MODERATOR)
-def version_list_page():
+def version_list():
 	return render_template("admin/versions/list.html", versions=MinetestRelease.query.order_by(db.asc(MinetestRelease.id)).all())
 
 class VersionForm(FlaskForm):
@@ -34,10 +35,10 @@ class VersionForm(FlaskForm):
 	protocol = IntegerField("Protocol")
 	submit   = SubmitField("Save")
 
-@app.route("/versions/new/", methods=["GET", "POST"])
-@app.route("/versions/<name>/edit/", methods=["GET", "POST"])
+@bp.route("/versions/new/", methods=["GET", "POST"])
+@bp.route("/versions/<name>/edit/", methods=["GET", "POST"])
 @rank_required(UserRank.MODERATOR)
-def createedit_version_page(name=None):
+def create_edit_version(name=None):
 	version = None
 	if name is not None:
 		version = MinetestRelease.query.filter_by(name=name).first()
@@ -45,7 +46,7 @@ def createedit_version_page(name=None):
 			abort(404)
 
 	form = VersionForm(formdata=request.form, obj=version)
-	if request.method == "POST" and form.validate():
+	if form.validate_on_submit():
 		if version is None:
 			version = MinetestRelease(form.name.data)
 			db.session.add(version)
@@ -55,6 +56,6 @@ def createedit_version_page(name=None):
 
 		form.populate_obj(version)
 		db.session.commit()
-		return redirect(url_for("version_list_page"))
+		return redirect(url_for("admin.version_list"))
 
 	return render_template("admin/versions/edit.html", version=version, form=form)

app/blueprints/admin/warningseditor.py

@@ -0,0 +1,60 @@
+# ContentDB
+# Copyright (C) 2020  rubenwardy
+#
+# This program is free software: you can redistribute it and/or modify
+# it under the terms of the GNU Affero General Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU Affero General Public License for more details.
+#
+# You should have received a copy of the GNU Affero General Public License
+# along with this program.  If not, see <https://www.gnu.org/licenses/>.
+
+
+from flask import *
+from flask_wtf import FlaskForm
+from wtforms import *
+from wtforms.validators import *
+
+from app.models import *
+from app.utils import rank_required
+from . import bp
+
+
+@bp.route("/admin/warnings/")
+@rank_required(UserRank.ADMIN)
+def warning_list():
+	return render_template("admin/warnings/list.html", warnings=ContentWarning.query.order_by(db.asc(ContentWarning.title)).all())
+
+class WarningForm(FlaskForm):
+	title	    = StringField("Title", [InputRequired(), Length(3,100)])
+	description = TextAreaField("Description", [Optional(), Length(0, 500)])
+	name        = StringField("Name", [Optional(), Length(1, 20), Regexp("^[a-z0-9_]", 0, "Lower case letters (a-z), digits (0-9), and underscores (_) only")])
+	submit      = SubmitField("Save")
+
+@bp.route("/admin/warnings/new/", methods=["GET", "POST"])
+@bp.route("/admin/warnings/<name>/edit/", methods=["GET", "POST"])
+@rank_required(UserRank.ADMIN)
+def create_edit_warning(name=None):
+	warning = None
+	if name is not None:
+		warning = ContentWarning.query.filter_by(name=name).first()
+		if warning is None:
+			abort(404)
+
+	form = WarningForm(formdata=request.form, obj=warning)
+	if form.validate_on_submit():
+		if warning is None:
+			warning = ContentWarning(form.title.data, form.description.data)
+			db.session.add(warning)
+		else:
+			form.populate_obj(warning)
+		db.session.commit()
+
+		return redirect(url_for("admin.warning_list"))
+
+	return render_template("admin/warnings/edit.html", warning=warning, form=form)

app/blueprints/api/__init__.py

@@ -1,18 +1,21 @@
-# Content DB
-# Copyright (C) 2018  rubenwardy
+# ContentDB
+# Copyright (C) 2018-21 rubenwardy
 #
 # This program is free software: you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
+# it under the terms of the GNU Affero General Public License as published by
 # the Free Software Foundation, either version 3 of the License, or
 # (at your option) any later version.
 #
 # This program is distributed in the hope that it will be useful,
 # but WITHOUT ANY WARRANTY; without even the implied warranty of
 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-# GNU General Public License for more details.
+# GNU Affero General Public License for more details.
 #
-# You should have received a copy of the GNU General Public License
+# You should have received a copy of the GNU Affero General Public License
 # along with this program.  If not, see <https://www.gnu.org/licenses/>.
 
+from flask import Blueprint
 
-from . import packages, screenshots, releases
+bp = Blueprint("api", __name__)
+
+from . import tokens, endpoints

app/blueprints/api/auth.py

@@ -0,0 +1,46 @@
+# ContentDB
+# Copyright (C) 2019  rubenwardy
+#
+# This program is free software: you can redistribute it and/or modify
+# it under the terms of the GNU Affero General Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU Affero General Public License for more details.
+#
+# You should have received a copy of the GNU Affero General Public License
+# along with this program.  If not, see <https://www.gnu.org/licenses/>.
+
+from functools import wraps
+
+from flask import request, abort
+
+from app.models import APIToken
+from .support import error
+
+
+def is_api_authd(f):
+	@wraps(f)
+	def decorated_function(*args, **kwargs):
+		token = None
+
+		value = request.headers.get("authorization")
+		if value is None:
+			pass
+		elif value[0:7].lower() == "bearer ":
+			access_token = value[7:]
+			if len(access_token) < 10:
+				error(400, "API token is too short")
+
+			token = APIToken.query.filter_by(access_token=access_token).first()
+			if token is None:
+				error(403, "Unknown API token")
+		else:
+			abort(403, "Unsupported authentication method")
+
+		return f(token=token, *args, **kwargs)
+
+	return decorated_function

app/blueprints/api/endpoints.py

@@ -0,0 +1,370 @@
+# ContentDB
+# Copyright (C) 2018-21  rubenwardy
+#
+# This program is free software: you can redistribute it and/or modify
+# it under the terms of the GNU Affero General Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU Affero General Public License for more details.
+#
+# You should have received a copy of the GNU Affero General Public License
+# along with this program.  If not, see <https://www.gnu.org/licenses/>.
+
+from flask import request, jsonify, current_app, abort
+from flask_login import current_user, login_required
+from sqlalchemy.sql.expression import func
+
+from app import csrf
+from app.utils.markdown import render_markdown
+from app.models import Tag, PackageState, PackageType, Package, db, PackageRelease, Permission, ForumTopic, MinetestRelease, APIToken, PackageScreenshot, License, ContentWarning
+from app.querybuilder import QueryBuilder
+from app.utils import is_package_page
+from . import bp
+from .auth import is_api_authd
+from .support import error, api_create_vcs_release, api_create_zip_release, api_create_screenshot, api_order_screenshots, api_edit_package
+
+
+@bp.route("/api/packages/")
+def packages():
+	qb    = QueryBuilder(request.args)
+	query = qb.buildPackageQuery()
+
+	if request.args.get("fmt") == "keys":
+		return jsonify([package.getAsDictionaryKey() for package in query.all()])
+
+	pkgs = qb.convertToDictionary(query.all())
+	if "engine_version" in request.args or "protocol_version" in request.args:
+		pkgs = [package for package in pkgs if package.get("release")]
+	return jsonify(pkgs)
+
+
+@bp.route("/api/packages/<author>/<name>/")
+@is_package_page
+def package(package):
+	return jsonify(package.getAsDictionary(current_app.config["BASE_URL"]))
+
+
+@bp.route("/api/packages/<author>/<name>/", methods=["PUT"])
+@csrf.exempt
+@is_package_page
+@is_api_authd
+def edit_package(token, package):
+	if not token:
+		error(401, "Authentication needed")
+
+	return api_edit_package(token, package, request.json)
+
+
+def resolve_package_deps(out, package, only_hard):
+	id = package.getId()
+	if id in out:
+		return
+
+	ret = []
+	out[id] = ret
+
+	for dep in package.dependencies:
+		if only_hard and dep.optional:
+			continue
+
+		if dep.package:
+			name = dep.package.name
+			fulfilled_by = [ dep.package.getId() ]
+			resolve_package_deps(out, dep.package, only_hard)
+
+		elif dep.meta_package:
+			name = dep.meta_package.name
+			fulfilled_by = [ pkg.getId() for pkg in dep.meta_package.packages]
+			# TODO: resolve most likely candidate
+
+		else:
+			raise Exception("Malformed dependency")
+
+		ret.append({
+			"name": name,
+			"is_optional": dep.optional,
+			"packages": fulfilled_by
+		})
+
+
+@bp.route("/api/packages/<author>/<name>/dependencies/")
+@is_package_page
+def package_dependencies(package):
+	only_hard = request.args.get("only_hard")
+
+	out = {}
+	resolve_package_deps(out, package, only_hard)
+
+	return jsonify(out)
+
+
+@bp.route("/api/topics/")
+def topics():
+	qb     = QueryBuilder(request.args)
+	query  = qb.buildTopicQuery(show_added=True)
+	return jsonify([t.getAsDictionary() for t in query.all()])
+
+
+@bp.route("/api/topic_discard/", methods=["POST"])
+@login_required
+def topic_set_discard():
+	tid = request.args.get("tid")
+	discard = request.args.get("discard")
+	if tid is None or discard is None:
+		abort(400)
+
+	topic = ForumTopic.query.get(tid)
+	if not topic.checkPerm(current_user, Permission.TOPIC_DISCARD):
+		abort(403)
+
+	topic.discarded = discard == "true"
+	db.session.commit()
+
+	return jsonify(topic.getAsDictionary())
+
+
+@bp.route("/api/whoami/")
+@is_api_authd
+def whoami(token):
+	if token is None:
+		return jsonify({ "is_authenticated": False, "username": None })
+	else:
+		return jsonify({ "is_authenticated": True, "username": token.owner.username })
+
+
+@bp.route("/api/markdown/", methods=["POST"])
+@csrf.exempt
+def markdown():
+	return render_markdown(request.data.decode("utf-8"))
+
+
+@bp.route("/api/packages/<author>/<name>/releases/")
+@is_package_page
+def list_releases(package):
+	return jsonify([ rel.getAsDictionary() for rel in package.releases.all() ])
+
+
+@bp.route("/api/packages/<author>/<name>/releases/new/", methods=["POST"])
+@csrf.exempt
+@is_package_page
+@is_api_authd
+def create_release(token, package):
+	if not token:
+		error(401, "Authentication needed")
+
+	if not package.checkPerm(token.owner, Permission.APPROVE_RELEASE):
+		error(403, "You do not have the permission to approve releases")
+
+	data = request.json or request.form
+	if "title" not in data:
+		error(400, "Title is required in the POST data")
+
+	if data.get("method") == "git":
+		for option in ["method", "ref"]:
+			if option not in data:
+				error(400, option + " is required in the POST data")
+
+		return api_create_vcs_release(token, package, data["title"], data["ref"])
+
+	elif request.files:
+		file = request.files.get("file")
+		if file is None:
+			error(400, "Missing 'file' in multipart body")
+
+		return api_create_zip_release(token, package, data["title"], file)
+
+	else:
+		error(400, "Unknown release-creation method. Specify the method or provide a file.")
+
+
+@bp.route("/api/packages/<author>/<name>/releases/<int:id>/")
+@is_package_page
+def release(package: Package, id: int):
+	release = PackageRelease.query.get(id)
+	if release is None or release.package != package:
+		error(404, "Release not found")
+
+	return jsonify(release.getAsDictionary())
+
+
+@bp.route("/api/packages/<author>/<name>/releases/<int:id>/", methods=["DELETE"])
+@csrf.exempt
+@is_package_page
+@is_api_authd
+def delete_release(token: APIToken, package: Package, id: int):
+	release = PackageRelease.query.get(id)
+	if release is None or release.package != package:
+		error(404, "Release not found")
+
+	if not token:
+		error(401, "Authentication needed")
+
+	if not token.canOperateOnPackage(package):
+		error(403, "API token does not have access to the package")
+
+	if not release.checkPerm(token.owner, Permission.DELETE_RELEASE):
+		error(403, "Unable to delete the release, make sure there's a newer release available")
+
+	db.session.delete(release)
+	db.session.commit()
+
+	return jsonify({"success": True})
+
+
+@bp.route("/api/packages/<author>/<name>/screenshots/")
+@is_package_page
+def list_screenshots(package):
+	screenshots = package.screenshots.all()
+	return jsonify([ss.getAsDictionary(current_app.config["BASE_URL"]) for ss in screenshots])
+
+
+@bp.route("/api/packages/<author>/<name>/screenshots/new/", methods=["POST"])
+@csrf.exempt
+@is_package_page
+@is_api_authd
+def create_screenshot(token: APIToken, package: Package):
+	if not token:
+		error(401, "Authentication needed")
+
+	if not package.checkPerm(token.owner, Permission.ADD_SCREENSHOTS):
+		error(403, "You do not have the permission to create screenshots")
+
+	data = request.form
+	if "title" not in data:
+		error(400, "Title is required in the POST data")
+
+	file = request.files.get("file")
+	if file is None:
+		error(400, "Missing 'file' in multipart body")
+
+	return api_create_screenshot(token, package, data["title"], file)
+
+
+@bp.route("/api/packages/<author>/<name>/screenshots/<int:id>/")
+@is_package_page
+def screenshot(package, id):
+	ss = PackageScreenshot.query.get(id)
+	if ss is None or ss.package != package:
+		error(404, "Screenshot not found")
+
+	return jsonify(ss.getAsDictionary(current_app.config["BASE_URL"]))
+
+
+@bp.route("/api/packages/<author>/<name>/screenshots/<int:id>/", methods=["DELETE"])
+@csrf.exempt
+@is_package_page
+@is_api_authd
+def delete_screenshot(token: APIToken, package: Package, id: int):
+	ss = PackageScreenshot.query.get(id)
+	if ss is None or ss.package != package:
+		error(404, "Screenshot not found")
+
+	if not token:
+		error(401, "Authentication needed")
+
+	if not package.checkPerm(token.owner, Permission.ADD_SCREENSHOTS):
+		error(403, "You do not have the permission to delete screenshots")
+
+	if not token.canOperateOnPackage(package):
+		error(403, "API token does not have access to the package")
+
+	if package.cover_image == ss:
+		package.cover_image = None
+		db.session.merge(package)
+
+	db.session.delete(ss)
+	db.session.commit()
+
+	return jsonify({ "success": True })
+
+
+@bp.route("/api/packages/<author>/<name>/screenshots/order/", methods=["POST"])
+@csrf.exempt
+@is_package_page
+@is_api_authd
+def order_screenshots(token: APIToken, package: Package):
+	if not token:
+		error(401, "Authentication needed")
+
+	if not package.checkPerm(token.owner, Permission.ADD_SCREENSHOTS):
+		error(403, "You do not have the permission to delete screenshots")
+
+	if not token.canOperateOnPackage(package):
+		error(403, "API token does not have access to the package")
+
+	json = request.json
+	if json is None or not isinstance(json, list):
+		error(400, "Expected order body to be array")
+
+	return api_order_screenshots(token, package, request.json)
+
+
+@bp.route("/api/scores/")
+def package_scores():
+	qb    = QueryBuilder(request.args)
+	query = qb.buildPackageQuery()
+
+	pkgs = [package.getScoreDict() for package in query.all()]
+	return jsonify(pkgs)
+
+
+@bp.route("/api/tags/")
+def tags():
+	return jsonify([tag.getAsDictionary() for tag in Tag.query.all() ])
+
+
+@bp.route("/api/content_warnings/")
+def content_warnings():
+	return jsonify([warning.getAsDictionary() for warning in ContentWarning.query.all() ])
+
+
+@bp.route("/api/licenses/")
+def licenses():
+	return jsonify([ { "name": license.name, "is_foss": license.is_foss } \
+		for license in License.query.order_by(db.asc(License.name)).all() ])
+
+
+@bp.route("/api/homepage/")
+def homepage():
+	query   = Package.query.filter_by(state=PackageState.APPROVED)
+	count   = query.count()
+
+	new     = query.order_by(db.desc(Package.approved_at)).limit(4).all()
+	pop_mod = query.filter_by(type=PackageType.MOD).order_by(db.desc(Package.score)).limit(8).all()
+	pop_gam = query.filter_by(type=PackageType.GAME).order_by(db.desc(Package.score)).limit(8).all()
+	pop_txp = query.filter_by(type=PackageType.TXP).order_by(db.desc(Package.score)).limit(8).all()
+	high_reviewed = query.order_by(db.desc(Package.score - Package.score_downloads)) \
+			.filter(Package.reviews.any()).limit(4).all()
+
+	updated = db.session.query(Package).select_from(PackageRelease).join(Package) \
+			.filter_by(state=PackageState.APPROVED) \
+			.order_by(db.desc(PackageRelease.releaseDate)) \
+			.limit(20).all()
+	updated = updated[:4]
+
+	downloads_result = db.session.query(func.sum(Package.downloads)).one_or_none()
+	downloads = 0 if not downloads_result or not downloads_result[0] else downloads_result[0]
+
+	def mapPackages(packages):
+		return [pkg.getAsDictionaryKey() for pkg in packages]
+
+	return {
+		"count": count,
+		"downloads": downloads,
+		"new": mapPackages(new),
+		"updated": mapPackages(updated),
+		"pop_mod": mapPackages(pop_mod),
+		"pop_txp": mapPackages(pop_txp),
+		"pop_game": mapPackages(pop_gam),
+		"high_reviewed": mapPackages(high_reviewed)
+	}
+
+
+@bp.route("/api/minetest_versions/")
+def versions():
+	return jsonify([rel.getAsDictionary() \
+			for rel in MinetestRelease.query.all() if rel.getActual() is not None])

app/blueprints/api/support.py

@@ -0,0 +1,108 @@
+# ContentDB
+# Copyright (C) 2018-21 rubenwardy
+#
+# This program is free software: you can redistribute it and/or modify
+# it under the terms of the GNU Affero General Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU Affero General Public License for more details.
+#
+# You should have received a copy of the GNU Affero General Public License
+# along with this program.  If not, see <https://www.gnu.org/licenses/>.
+
+
+from flask import jsonify, abort, make_response, url_for, current_app
+
+from app.logic.packages import do_edit_package
+from app.logic.releases import LogicError, do_create_vcs_release, do_create_zip_release
+from app.logic.screenshots import do_create_screenshot, do_order_screenshots
+from app.models import APIToken, Package, MinetestRelease, PackageScreenshot
+
+
+def error(code: int, msg: str):
+	abort(make_response(jsonify({ "success": False, "error": msg }), code))
+
+# Catches LogicErrors and aborts with JSON error
+def guard(f):
+	def ret(*args, **kwargs):
+		try:
+			return f(*args, **kwargs)
+		except LogicError as e:
+			error(e.code, e.message)
+
+	return ret
+
+
+def api_create_vcs_release(token: APIToken, package: Package, title: str, ref: str,
+		min_v: MinetestRelease = None, max_v: MinetestRelease = None, reason="API"):
+	if not token.canOperateOnPackage(package):
+		error(403, "API token does not have access to the package")
+
+	reason += ", token=" + token.name
+
+	rel = guard(do_create_vcs_release)(token.owner, package, title, ref, min_v, max_v, reason)
+
+	return jsonify({
+		"success": True,
+		"task": url_for("tasks.check", id=rel.task_id),
+		"release": rel.getAsDictionary()
+	})
+
+
+def api_create_zip_release(token: APIToken, package: Package, title: str, file,
+		min_v: MinetestRelease = None, max_v: MinetestRelease = None, reason="API"):
+	if not token.canOperateOnPackage(package):
+		error(403, "API token does not have access to the package")
+
+	reason += ", token=" + token.name
+
+	rel = guard(do_create_zip_release)(token.owner, package, title, file, min_v, max_v, reason)
+
+	return jsonify({
+		"success": True,
+		"task": url_for("tasks.check", id=rel.task_id),
+		"release": rel.getAsDictionary()
+	})
+
+
+def api_create_screenshot(token: APIToken, package: Package, title: str, file, reason="API"):
+	if not token.canOperateOnPackage(package):
+		error(403, "API token does not have access to the package")
+
+	reason += ", token=" + token.name
+
+	ss : PackageScreenshot = guard(do_create_screenshot)(token.owner, package, title, file, reason)
+
+	return jsonify({
+		"success": True,
+		"screenshot": ss.getAsDictionary()
+	})
+
+
+def api_order_screenshots(token: APIToken, package: Package, order: [any]):
+	if not token.canOperateOnPackage(package):
+		error(403, "API token does not have access to the package")
+
+	guard(do_order_screenshots)(token.owner, package, order)
+
+	return jsonify({
+		"success": True
+	})
+
+
+def api_edit_package(token: APIToken, package: Package, data: dict, reason: str = "API"):
+	if not token.canOperateOnPackage(package):
+		error(403, "API token does not have access to the package")
+
+	reason += ", token=" + token.name
+
+	package = guard(do_edit_package)(token.owner, package, False, data, reason)
+
+	return jsonify({
+		"success": True,
+		"package": package.getAsDictionary(current_app.config["BASE_URL"])
+	})

app/blueprints/api/tokens.py

@@ -0,0 +1,150 @@
+# ContentDB
+# Copyright (C) 2018-21 rubenwardy
+#
+# This program is free software: you can redistribute it and/or modify
+# it under the terms of the GNU Affero General Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU Affero General Public License for more details.
+#
+# You should have received a copy of the GNU Affero General Public License
+# along with this program.  If not, see <https://www.gnu.org/licenses/>.
+
+
+from flask import render_template, redirect, request, session, url_for, abort
+from flask_login import login_required, current_user
+from flask_wtf import FlaskForm
+from wtforms import *
+from wtforms.ext.sqlalchemy.fields import QuerySelectField
+from wtforms.validators import *
+
+from app.models import db, User, APIToken, Package, Permission
+from app.utils import randomString
+from . import bp
+from ..users.settings import get_setting_tabs
+
+
+class CreateAPIToken(FlaskForm):
+	name	     = StringField("Name", [InputRequired(), Length(1, 30)])
+	package      = QuerySelectField("Limit to package", allow_blank=True,
+			get_pk=lambda a: a.id, get_label=lambda a: a.title)
+	submit	     = SubmitField("Save")
+
+
+@bp.route("/user/tokens/")
+@login_required
+def list_tokens_redirect():
+	return redirect(url_for("api.list_tokens", username=current_user.username))
+
+
+@bp.route("/users/<username>/tokens/")
+@login_required
+def list_tokens(username):
+	user = User.query.filter_by(username=username).first()
+	if user is None:
+		abort(404)
+
+	if not user.checkPerm(current_user, Permission.CREATE_TOKEN):
+		abort(403)
+
+	return render_template("api/list_tokens.html", user=user, tabs=get_setting_tabs(user), current_tab="api_tokens")
+
+
+@bp.route("/users/<username>/tokens/new/", methods=["GET", "POST"])
+@bp.route("/users/<username>/tokens/<int:id>/edit/", methods=["GET", "POST"])
+@login_required
+def create_edit_token(username, id=None):
+	user = User.query.filter_by(username=username).first()
+	if user is None:
+		abort(404)
+
+	if not user.checkPerm(current_user, Permission.CREATE_TOKEN):
+		abort(403)
+
+	is_new = id is None
+
+	token = None
+	access_token = None
+	if not is_new:
+		token = APIToken.query.get(id)
+		if token is None:
+			abort(404)
+		elif token.owner != user:
+			abort(403)
+
+		access_token = session.pop("token_" + str(token.id), None)
+
+	form = CreateAPIToken(formdata=request.form, obj=token)
+	form.package.query_factory = lambda: user.maintained_packages.all()
+
+	if form.validate_on_submit():
+		if is_new:
+			token = APIToken()
+			token.owner = user
+			token.access_token = randomString(32)
+
+		form.populate_obj(token)
+		db.session.add(token)
+		db.session.commit() # save
+
+		if is_new:
+			# Store token so it can be shown in the edit page
+			session["token_" + str(token.id)] = token.access_token
+
+		return redirect(url_for("api.create_edit_token", username=username, id=token.id))
+
+	return render_template("api/create_edit_token.html", user=user, form=form, token=token, access_token=access_token)
+
+
+@bp.route("/users/<username>/tokens/<int:id>/reset/", methods=["POST"])
+@login_required
+def reset_token(username, id):
+	user = User.query.filter_by(username=username).first()
+	if user is None:
+		abort(404)
+
+	if not user.checkPerm(current_user, Permission.CREATE_TOKEN):
+		abort(403)
+
+	token = APIToken.query.get(id)
+	if token is None:
+		abort(404)
+	elif token.owner != user:
+		abort(403)
+
+	token.access_token = randomString(32)
+
+	db.session.commit() # save
+
+	# Store token so it can be shown in the edit page
+	session["token_" + str(token.id)] = token.access_token
+
+	return redirect(url_for("api.create_edit_token", username=username, id=token.id))
+
+
+@bp.route("/users/<username>/tokens/<int:id>/delete/", methods=["POST"])
+@login_required
+def delete_token(username, id):
+	user = User.query.filter_by(username=username).first()
+	if user is None:
+		abort(404)
+
+	if not user.checkPerm(current_user, Permission.CREATE_TOKEN):
+		abort(403)
+
+	is_new = id is None
+
+	token = APIToken.query.get(id)
+	if token is None:
+		abort(404)
+	elif token.owner != user:
+		abort(403)
+
+	db.session.delete(token)
+	db.session.commit()
+
+	return redirect(url_for("api.list_tokens", username=username))

app/blueprints/github/__init__.py

@@ -0,0 +1,152 @@
+# ContentDB
+# Copyright (C) 2018-21 rubenwardy
+#
+# This program is free software: you can redistribute it and/or modify
+# it under the terms of the GNU Affero General Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU Affero General Public License for more details.
+#
+# You should have received a copy of the GNU Affero General Public License
+# along with this program.  If not, see <https://www.gnu.org/licenses/>.
+
+from flask import Blueprint
+
+bp = Blueprint("github", __name__)
+
+from flask import redirect, url_for, request, flash, jsonify, current_app
+from flask_login import current_user
+from sqlalchemy import func, or_, and_
+from app import github, csrf
+from app.models import db, User, APIToken, Package, Permission, AuditSeverity
+from app.utils import abs_url_for, addAuditLog, login_user_set_active
+from app.blueprints.api.support import error, api_create_vcs_release
+import hmac, requests
+
+@bp.route("/github/start/")
+def start():
+	return github.authorize("", redirect_uri=abs_url_for("github.callback"))
+
+@bp.route("/github/view/")
+def view_permissions():
+	url = "https://github.com/settings/connections/applications/" + \
+			current_app.config["GITHUB_CLIENT_ID"]
+	return redirect(url)
+
+@bp.route("/github/callback/")
+@github.authorized_handler
+def callback(oauth_token):
+	next_url = request.args.get("next")
+	if oauth_token is None:
+		flash("Authorization failed [err=gh-oauth-login-failed]", "danger")
+		return redirect(url_for("users.login"))
+
+	# Get Github username
+	url = "https://api.github.com/user"
+	r = requests.get(url, headers={"Authorization": "token " + oauth_token})
+	username = r.json()["login"]
+
+	# Get user by github username
+	userByGithub = User.query.filter(func.lower(User.github_username) == func.lower(username)).first()
+
+	# If logged in, connect
+	if current_user and current_user.is_authenticated:
+		if userByGithub is None:
+			current_user.github_username = username
+			db.session.commit()
+			flash("Linked github to account", "success")
+			return redirect(url_for("homepage.home"))
+		else:
+			flash("Github account is already associated with another user", "danger")
+			return redirect(url_for("homepage.home"))
+
+	# If not logged in, log in
+	else:
+		if userByGithub is None:
+			flash("Unable to find an account for that Github user", "danger")
+			return redirect(url_for("users.claim_forums"))
+		elif login_user_set_active(userByGithub, remember=True):
+			addAuditLog(AuditSeverity.USER, userByGithub, "Logged in using GitHub OAuth",
+					url_for("users.profile", username=userByGithub.username))
+			db.session.commit()
+
+			if not current_user.password:
+				return redirect(next_url or url_for("users.set_password", optional=True))
+			else:
+				return redirect(next_url or url_for("homepage.home"))
+		else:
+			flash("Authorization failed [err=gh-login-failed]", "danger")
+			return redirect(url_for("users.login"))
+
+
+@bp.route("/github/webhook/", methods=["POST"])
+@csrf.exempt
+def webhook():
+	json = request.json
+
+	# Get package
+	github_url = "github.com/" + json["repository"]["full_name"]
+	package = Package.query.filter(Package.repo.ilike("%{}%".format(github_url))).first()
+	if package is None:
+		return error(400, "Could not find package, did you set the VCS repo in CDB correctly? Expected {}".format(github_url))
+
+	# Get all tokens for package
+	tokens_query = APIToken.query.filter(or_(APIToken.package==package,
+			and_(APIToken.package==None, APIToken.owner==package.author)))
+
+	possible_tokens = tokens_query.all()
+	actual_token = None
+
+	#
+	# Check signature
+	#
+
+	header_signature = request.headers.get('X-Hub-Signature')
+	if header_signature is None:
+		return error(403, "Expected payload signature")
+
+	sha_name, signature = header_signature.split('=')
+	if sha_name != 'sha1':
+		return error(403, "Expected SHA1 payload signature")
+
+	for token in possible_tokens:
+		mac = hmac.new(token.access_token.encode("utf-8"), msg=request.data, digestmod='sha1')
+
+		if hmac.compare_digest(str(mac.hexdigest()), signature):
+			actual_token = token
+			break
+
+	if actual_token is None:
+		return error(403, "Invalid authentication, couldn't validate API token")
+
+	if not package.checkPerm(actual_token.owner, Permission.APPROVE_RELEASE):
+		return error(403, "You do not have the permission to approve releases")
+
+	#
+	# Check event
+	#
+
+	event = request.headers.get("X-GitHub-Event")
+	if event == "push":
+		ref = json["after"]
+		title = json["head_commit"]["message"].partition("\n")[0]
+	elif event == "create" and json["ref_type"] == "tag":
+		ref = json["ref"]
+		title = ref
+	elif event == "ping":
+		return jsonify({ "success": True, "message": "Ping successful" })
+	else:
+		return error(400, "Unsupported event. Only 'push', `create:tag`, and 'ping' are supported.")
+
+	#
+	# Perform release
+	#
+
+	if package.releases.filter_by(commit_hash=ref).count() > 0:
+		return
+
+	return api_create_vcs_release(actual_token, package, title, ref, reason="Webhook")

app/blueprints/gitlab/__init__.py

@@ -0,0 +1,78 @@
+# ContentDB
+# Copyright (C) 2020  rubenwardy
+#
+# This program is free software: you can redistribute it and/or modify
+# it under the terms of the GNU Affero General Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU Affero General Public License for more details.
+#
+# You should have received a copy of the GNU Affero General Public License
+# along with this program.  If not, see <https://www.gnu.org/licenses/>.
+
+from flask import Blueprint, request
+
+bp = Blueprint("gitlab", __name__)
+
+from app import csrf
+from app.models import Package, APIToken, Permission
+from app.blueprints.api.support import error, api_create_vcs_release
+
+
+def webhook_impl():
+	json = request.json
+
+	# Get package
+	gitlab_url = json["project"]["web_url"].replace("https://", "").replace("http://", "")
+	package = Package.query.filter(Package.repo.ilike("%{}%".format(gitlab_url))).first()
+	if package is None:
+		return error(400,
+				"Could not find package, did you set the VCS repo in CDB correctly? Expected {}".format(gitlab_url))
+
+	# Get all tokens for package
+	secret = request.headers.get("X-Gitlab-Token")
+	if secret is None:
+		return error(403, "Token required")
+
+	token = APIToken.query.filter_by(access_token=secret).first()
+	if token is None:
+		return error(403, "Invalid authentication")
+
+	if not package.checkPerm(token.owner, Permission.APPROVE_RELEASE):
+		return error(403, "You do not have the permission to approve releases")
+
+	#
+	# Check event
+	#
+
+	event = json["event_name"]
+	if event == "push":
+		ref = json["after"]
+		title = ref[:5]
+	elif event == "tag_push":
+		ref = json["ref"]
+		title = ref.replace("refs/tags/", "")
+	else:
+		return error(400, "Unsupported event. Only 'push' and 'tag_push' are supported.")
+
+	#
+	# Perform release
+	#
+
+	if package.releases.filter_by(commit_hash=ref).count() > 0:
+		return
+
+	return api_create_vcs_release(token, package, title, ref, reason="Webhook")
+
+
+@bp.route("/gitlab/webhook/", methods=["POST"])
+@csrf.exempt
+def webhook():
+	try:
+		return webhook_impl()
+	except KeyError as err:
+		return error(400, "Missing field: {}".format(err.args[0]))

app/blueprints/homepage/__init__.py

@@ -0,0 +1,43 @@
+from flask import Blueprint, render_template
+
+bp = Blueprint("homepage", __name__)
+
+from app.models import *
+import flask_menu as menu
+from sqlalchemy.orm import joinedload
+from sqlalchemy.sql.expression import func
+
+@bp.route("/")
+@menu.register_menu(bp, ".", "Home")
+def home():
+	def join(query):
+		return query.options(
+				joinedload(Package.license),
+				joinedload(Package.media_license))
+
+	query   = Package.query.filter_by(state=PackageState.APPROVED)
+	count   = query.count()
+
+	new     = join(query.order_by(db.desc(Package.approved_at))).limit(4).all()
+	pop_mod = join(query.filter_by(type=PackageType.MOD).order_by(db.desc(Package.score))).limit(8).all()
+	pop_gam = join(query.filter_by(type=PackageType.GAME).order_by(db.desc(Package.score))).limit(8).all()
+	pop_txp = join(query.filter_by(type=PackageType.TXP).order_by(db.desc(Package.score))).limit(8).all()
+	high_reviewed = join(query.order_by(db.desc(Package.score - Package.score_downloads))) \
+			.filter(Package.reviews.any()).limit(4).all()
+
+	updated = db.session.query(Package).select_from(PackageRelease).join(Package) \
+			.filter_by(state=PackageState.APPROVED) \
+			.order_by(db.desc(PackageRelease.releaseDate)) \
+			.limit(20).all()
+	updated = updated[:4]
+
+	reviews = PackageReview.query.filter_by(recommends=True).order_by(db.desc(PackageReview.created_at)).limit(5).all()
+
+	downloads_result = db.session.query(func.sum(Package.downloads)).one_or_none()
+	downloads = 0 if not downloads_result or not downloads_result[0] else downloads_result[0]
+
+	tags = db.session.query(func.count(Tags.c.tag_id), Tag) \
+		.select_from(Tag).outerjoin(Tags).group_by(Tag.id).order_by(db.asc(Tag.title)).all()
+
+	return render_template("index.html", count=count, downloads=downloads, tags=tags,
+			new=new, updated=updated, pop_mod=pop_mod, pop_txp=pop_txp, pop_gam=pop_gam, high_reviewed=high_reviewed, reviews=reviews)

app/blueprints/metapackages/__init__.py

@@ -0,0 +1,65 @@
+# ContentDB
+# Copyright (C) 2018-21 rubenwardy
+#
+# This program is free software: you can redistribute it and/or modify
+# it under the terms of the GNU Affero General Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU Affero General Public License for more details.
+#
+# You should have received a copy of the GNU Affero General Public License
+# along with this program.  If not, see <https://www.gnu.org/licenses/>.
+
+
+from flask import *
+from sqlalchemy import func
+from app.models import MetaPackage, Package, db, Dependency, PackageState, ForumTopic
+
+bp = Blueprint("metapackages", __name__)
+
+
+@bp.route("/metapackages/")
+def list_all():
+	mpackages = db.session.query(MetaPackage, func.count(Package.id)) \
+			.select_from(MetaPackage).outerjoin(MetaPackage.packages) \
+			.order_by(db.asc(MetaPackage.name)) \
+			.group_by(MetaPackage.id).all()
+	return render_template("metapackages/list.html", mpackages=mpackages)
+
+
+@bp.route("/metapackages/<name>/")
+def view(name):
+	mpackage = MetaPackage.query.filter_by(name=name).first()
+	if mpackage is None:
+		abort(404)
+
+	dependers = db.session.query(Package) \
+		.select_from(MetaPackage) \
+		.filter(MetaPackage.name==name) \
+		.join(MetaPackage.dependencies) \
+		.join(Dependency.depender) \
+		.filter(Dependency.optional==False, Package.state==PackageState.APPROVED) \
+		.all()
+
+	optional_dependers = db.session.query(Package) \
+		.select_from(MetaPackage) \
+		.filter(MetaPackage.name==name) \
+		.join(MetaPackage.dependencies) \
+		.join(Dependency.depender) \
+		.filter(Dependency.optional==True, Package.state==PackageState.APPROVED) \
+		.all()
+
+	similar_topics = None
+	if mpackage.packages.filter_by(state=PackageState.APPROVED).count() == 0:
+		similar_topics = ForumTopic.query \
+				.filter_by(name=name) \
+				.order_by(db.asc(ForumTopic.name), db.asc(ForumTopic.title)) \
+				.all()
+
+	return render_template("metapackages/view.html", mpackage=mpackage,
+			dependers=dependers, optional_dependers=optional_dependers,
+			similar_topics=similar_topics)

app/blueprints/metrics/__init__.py

@@ -0,0 +1,74 @@
+# ContentDB
+# Copyright (C) 2020  rubenwardy
+#
+# This program is free software: you can redistribute it and/or modify
+# it under the terms of the GNU Affero General Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU Affero General Public License for more details.
+#
+# You should have received a copy of the GNU Affero General Public License
+# along with this program.  If not, see <https://www.gnu.org/licenses/>.
+
+from flask import Blueprint, make_response
+from sqlalchemy.sql.expression import func
+
+from app.models import Package, db, User, UserRank, PackageState
+
+bp = Blueprint("metrics", __name__)
+
+def generate_metrics(full=False):
+	def write_single_stat(name, help, type, value):
+		fmt = "# HELP {name} {help}\n# TYPE {name} {type}\n{name} {value}\n\n"
+
+		return fmt.format(name=name, help=help, type=type, value=value)
+
+	def gen_labels(labels):
+		pieces = [key + "=" + str(val) for key, val in labels.items()]
+		return ",".join(pieces)
+
+
+	def write_array_stat(name, help, type, data):
+		ret = "# HELP {name} {help}\n# TYPE {name} {type}\n" \
+			.format(name=name, help=help, type=type)
+
+		for entry in data:
+			assert(len(entry) == 2)
+			ret += "{name}{{{labels}}} {value}\n" \
+				.format(name=name, labels=gen_labels(entry[0]), value=entry[1])
+
+		return ret + "\n"
+
+	downloads_result = db.session.query(func.sum(Package.downloads)).one_or_none()
+	downloads = 0 if not downloads_result or not downloads_result[0] else downloads_result[0]
+
+	packages = Package.query.filter_by(state=PackageState.APPROVED).count()
+	users = User.query.filter(User.rank != UserRank.NOT_JOINED).count()
+
+	ret = ""
+	ret += write_single_stat("contentdb_packages", "Total packages", "counter", packages)
+	ret += write_single_stat("contentdb_users", "Number of registered users", "counter", users)
+	ret += write_single_stat("contentdb_downloads", "Total downloads", "counter", downloads)
+
+	if full:
+		scores = Package.query.join(User).with_entities(User.username, Package.name, Package.score) \
+			.filter(Package.state==PackageState.APPROVED).all()
+
+		ret += write_array_stat("contentdb_package_score", "Package score", "gauge",
+				[({ "author": score[0], "name": score[1] }, score[2])  for score in scores])
+	else:
+		score_result = db.session.query(func.sum(Package.score)).one_or_none()
+		score = 0 if not score_result or not score_result[0] else score_result[0]
+		ret += write_single_stat("contentdb_score", "Total package score", "gauge", score)
+
+	return ret
+
+@bp.route("/metrics")
+def metrics():
+	response = make_response(generate_metrics(), 200)
+	response.mimetype = "text/plain"
+	return response

app/blueprints/notifications/__init__.py

@@ -0,0 +1,49 @@
+# ContentDB
+# Copyright (C) 2018-21 rubenwardy
+#
+# This program is free software: you can redistribute it and/or modify
+# it under the terms of the GNU Affero General Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU Affero General Public License for more details.
+#
+# You should have received a copy of the GNU Affero General Public License
+# along with this program.  If not, see <https://www.gnu.org/licenses/>.
+
+
+from flask import Blueprint, render_template, redirect, url_for
+from flask_login import current_user, login_required
+from sqlalchemy import or_, desc
+
+from app.models import db, Notification, NotificationType
+
+bp = Blueprint("notifications", __name__)
+
+
+@bp.route("/notifications/")
+@login_required
+def list_all():
+	notifications = Notification.query.filter(Notification.user == current_user,
+			Notification.type != NotificationType.EDITOR_ALERT, Notification.type != NotificationType.EDITOR_MISC) \
+			.order_by(desc(Notification.created_at)) \
+			.all()
+
+	editor_notifications = Notification.query.filter(Notification.user == current_user,
+			or_(Notification.type == NotificationType.EDITOR_ALERT, Notification.type == NotificationType.EDITOR_MISC)) \
+			.order_by(desc(Notification.created_at)) \
+			.all()
+
+	return render_template("notifications/list.html",
+			notifications=notifications, editor_notifications=editor_notifications)
+
+
+@bp.route("/notifications/clear/", methods=["POST"])
+@login_required
+def clear():
+	Notification.query.filter_by(user=current_user).delete()
+	db.session.commit()
+	return redirect(url_for("notifications.list_all"))

app/blueprints/packages/__init__.py

@@ -1,18 +1,21 @@
-# Content DB
-# Copyright (C) 2018  rubenwardy
+# ContentDB
+# Copyright (C) 2018-21 rubenwardy
 #
 # This program is free software: you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
+# it under the terms of the GNU Affero General Public License as published by
 # the Free Software Foundation, either version 3 of the License, or
 # (at your option) any later version.
 #
 # This program is distributed in the hope that it will be useful,
 # but WITHOUT ANY WARRANTY; without even the implied warranty of
 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-# GNU General Public License for more details.
+# GNU Affero General Public License for more details.
 #
-# You should have received a copy of the GNU General Public License
+# You should have received a copy of the GNU Affero General Public License
 # along with this program.  If not, see <https://www.gnu.org/licenses/>.
 
+from flask import Blueprint
 
-from . import users, githublogin, notifications
+bp = Blueprint("packages", __name__)
+
+from . import packages, screenshots, releases, reviews

app/blueprints/packages/packages.py

@@ -0,0 +1,529 @@
+# ContentDB
+# Copyright (C) 2018-21 rubenwardy
+#
+# This program is free software: you can redistribute it and/or modify
+# it under the terms of the GNU Affero General Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU Affero General Public License for more details.
+#
+# You should have received a copy of the GNU Affero General Public License
+# along with this program.  If not, see <https://www.gnu.org/licenses/>.
+
+
+from urllib.parse import quote as urlescape
+
+import flask_menu as menu
+from celery import uuid
+from flask import render_template, flash
+from flask_wtf import FlaskForm
+from flask_login import login_required
+from sqlalchemy import or_, func
+from sqlalchemy.orm import joinedload, subqueryload
+from wtforms import *
+from wtforms.ext.sqlalchemy.fields import QuerySelectField, QuerySelectMultipleField
+from wtforms.validators import *
+
+from app.querybuilder import QueryBuilder
+from app.rediscache import has_key, set_key
+from app.tasks.importtasks import importRepoScreenshot, checkZipRelease
+from app.utils import *
+from . import bp
+from ...logic.LogicError import LogicError
+from ...logic.packages import do_edit_package
+
+
+@menu.register_menu(bp, ".mods", "Mods", order=11, endpoint_arguments_constructor=lambda: { 'type': 'mod' })
+@menu.register_menu(bp, ".games", "Games", order=12, endpoint_arguments_constructor=lambda: { 'type': 'game' })
+@menu.register_menu(bp, ".txp", "Texture Packs", order=13, endpoint_arguments_constructor=lambda: { 'type': 'txp' })
+@menu.register_menu(bp, ".random", "Random", order=14, endpoint_arguments_constructor=lambda: { 'random': '1', 'lucky': '1' })
+@bp.route("/packages/")
+def list_all():
+	qb    = QueryBuilder(request.args)
+	query = qb.buildPackageQuery()
+	title = qb.title
+
+	query = query.options(
+			joinedload(Package.license),
+			joinedload(Package.media_license),
+			subqueryload(Package.tags))
+
+	ip = request.headers.get("X-Forwarded-For") or request.remote_addr
+	if ip is not None and not is_user_bot():
+		edited = False
+		for tag in qb.tags:
+			edited = True
+			key = "tag/{}/{}".format(ip, tag.name)
+			if not has_key(key):
+				set_key(key, "true")
+				Tag.query.filter_by(id=tag.id).update({
+						"views": Tag.views + 1
+					})
+
+		if edited:
+			db.session.commit()
+
+	if qb.lucky:
+		package = query.first()
+		if package:
+			return redirect(package.getDetailsURL())
+
+		topic = qb.buildTopicQuery().first()
+		if qb.search and topic:
+			return redirect("https://forum.minetest.net/viewtopic.php?t=" + str(topic.topic_id))
+
+	page  = get_int_or_abort(request.args.get("page"), 1)
+	num   = min(40, get_int_or_abort(request.args.get("n"), 100))
+	query = query.paginate(page, num, True)
+
+	search = request.args.get("q")
+	type_name = request.args.get("type")
+
+	authors = []
+	if search:
+		authors = User.query \
+			.filter(or_(*[func.lower(User.username) == name.lower().strip() for name in search.split(" ")])) \
+			.all()
+
+		authors = [(author.username, search.lower().replace(author.username.lower(), "")) for author in authors]
+
+	topics = None
+	if qb.search and not query.has_next:
+		qb.show_discarded = True
+		topics = qb.buildTopicQuery().all()
+
+	tags_query = db.session.query(func.count(Tags.c.tag_id), Tag) \
+  		.select_from(Tag).join(Tags).join(Package).group_by(Tag.id).order_by(db.asc(Tag.title))
+	tags = qb.filterPackageQuery(tags_query).all()
+
+	selected_tags = set(qb.tags)
+
+	return render_template("packages/list.html",
+			title=title, packages=query.items, pagination=query,
+			query=search, tags=tags, selected_tags=selected_tags, type=type_name,
+			authors=authors, packages_count=query.total, topics=topics)
+
+
+def getReleases(package):
+	if package.checkPerm(current_user, Permission.MAKE_RELEASE):
+		return package.releases.limit(5)
+	else:
+		return package.releases.filter_by(approved=True).limit(5)
+
+
+@bp.route("/packages/<author>/<name>/")
+@is_package_page
+def view(package):
+	alternatives = None
+	if package.type == PackageType.MOD:
+		alternatives = Package.query \
+			.filter_by(name=package.name, type=PackageType.MOD) \
+			.filter(Package.id != package.id, Package.state!=PackageState.DELETED) \
+			.order_by(db.desc(Package.score)) \
+			.all()
+
+
+	show_similar_topics = current_user == package.author or \
+			package.checkPerm(current_user, Permission.APPROVE_NEW)
+
+	similar_topics = None if not show_similar_topics else \
+			ForumTopic.query \
+				.filter_by(name=package.name) \
+				.filter(ForumTopic.topic_id != package.forums) \
+				.filter(~ db.exists().where(Package.forums==ForumTopic.topic_id)) \
+				.order_by(db.asc(ForumTopic.name), db.asc(ForumTopic.title)) \
+				.all()
+
+	releases = getReleases(package)
+
+	review_thread = package.review_thread
+	if review_thread is not None and not review_thread.checkPerm(current_user, Permission.SEE_THREAD):
+		review_thread = None
+
+	topic_error = None
+	topic_error_lvl = "warning"
+	if package.state != PackageState.APPROVED and package.forums is not None:
+		errors = []
+		if Package.query.filter(Package.forums==package.forums, Package.state!=PackageState.DELETED).count() > 1:
+			errors.append("<b>Error: Another package already uses this forum topic!</b>")
+			topic_error_lvl = "danger"
+
+		topic = ForumTopic.query.get(package.forums)
+		if topic is not None:
+			if topic.author != package.author:
+				errors.append("<b>Error: Forum topic author doesn't match package author.</b>")
+				topic_error_lvl = "danger"
+		elif package.type != PackageType.TXP:
+			errors.append("Warning: Forum topic not found. This may happen if the topic has only just been created.")
+
+		topic_error = "<br />".join(errors)
+
+
+	threads = Thread.query.filter_by(package_id=package.id, review_id=None)
+	if not current_user.is_authenticated:
+		threads = threads.filter_by(private=False)
+	elif not current_user.rank.atLeast(UserRank.EDITOR) and not current_user == package.author:
+		threads = threads.filter(or_(Thread.private == False, Thread.author == current_user))
+
+	has_review = current_user.is_authenticated and PackageReview.query.filter_by(package=package, author=current_user).count() > 0
+
+	return render_template("packages/view.html",
+			package=package, releases=releases,
+			alternatives=alternatives, similar_topics=similar_topics,
+			review_thread=review_thread, topic_error=topic_error, topic_error_lvl=topic_error_lvl,
+			threads=threads.all(), has_review=has_review)
+
+
+@bp.route("/packages/<author>/<name>/shields/<type>/")
+@is_package_page
+def shield(package, type):
+	if type == "title":
+		url = "https://img.shields.io/badge/ContentDB-{}-{}" \
+			.format(urlescape(package.title), urlescape("#375a7f"))
+	elif type == "downloads":
+		#api_url = abs_url_for("api.package", author=package.author.username, name=package.name)
+		api_url = "https://content.minetest.net" + url_for("api.package", author=package.author.username, name=package.name)
+		url = "https://img.shields.io/badge/dynamic/json?color={}&label=ContentDB&query=downloads&suffix=+downloads&url={}" \
+			.format(urlescape("#375a7f"), urlescape(api_url))
+	else:
+		abort(404)
+
+	return redirect(url)
+
+
+@bp.route("/packages/<author>/<name>/download/")
+@is_package_page
+def download(package):
+	release = package.getDownloadRelease()
+
+	if release is None:
+		if "application/zip" in request.accept_mimetypes and \
+				not "text/html" in request.accept_mimetypes:
+			return "", 204
+		else:
+			flash("No download available.", "danger")
+			return redirect(package.getDetailsURL())
+	else:
+		return redirect(release.getDownloadURL(), code=302)
+
+
+def makeLabel(obj):
+	if obj.description:
+		return "{}: {}".format(obj.title, obj.description)
+	else:
+		return obj.title
+
+class PackageForm(FlaskForm):
+	type             = SelectField("Type", [InputRequired()], choices=PackageType.choices(), coerce=PackageType.coerce, default=PackageType.MOD)
+	title            = StringField("Title (Human-readable)", [InputRequired(), Length(3, 100)])
+	name             = StringField("Name (Technical)", [InputRequired(), Length(1, 100), Regexp("^[a-z0-9_]+$", 0, "Lower case letters (a-z), digits (0-9), and underscores (_) only")])
+	short_desc       = StringField("Short Description (Plaintext)", [InputRequired(), Length(1,200)])
+
+	tags             = QuerySelectMultipleField('Tags', query_factory=lambda: Tag.query.order_by(db.asc(Tag.name)), get_pk=lambda a: a.id, get_label=makeLabel)
+	content_warnings = QuerySelectMultipleField('Content Warnings', query_factory=lambda: ContentWarning.query.order_by(db.asc(ContentWarning.name)), get_pk=lambda a: a.id, get_label=makeLabel)
+	license          = QuerySelectField("License", [DataRequired()], allow_blank=True, query_factory=lambda: License.query.order_by(db.asc(License.name)), get_pk=lambda a: a.id, get_label=lambda a: a.name)
+	media_license    = QuerySelectField("Media License", [DataRequired()], allow_blank=True, query_factory=lambda: License.query.order_by(db.asc(License.name)), get_pk=lambda a: a.id, get_label=lambda a: a.name)
+
+	desc             = TextAreaField("Long Description (Markdown)", [Optional(), Length(0,10000)])
+
+	repo             = StringField("VCS Repository URL", [Optional(), URL()], filters = [lambda x: x or None])
+	website          = StringField("Website URL", [Optional(), URL()], filters = [lambda x: x or None])
+	issueTracker     = StringField("Issue Tracker URL", [Optional(), URL()], filters = [lambda x: x or None])
+	forums           = IntegerField("Forum Topic ID", [Optional(), NumberRange(0,999999)])
+
+	submit           = SubmitField("Save")
+
+
+@bp.route("/packages/new/", methods=["GET", "POST"])
+@bp.route("/packages/<author>/<name>/edit/", methods=["GET", "POST"])
+@login_required
+def create_edit(author=None, name=None):
+	package = None
+	if author is None:
+		form = PackageForm(formdata=request.form)
+		author = request.args.get("author")
+		if author is None or author == current_user.username:
+			author = current_user
+		else:
+			author = User.query.filter_by(username=author).first()
+			if author is None:
+				flash("Unable to find that user", "danger")
+				return redirect(url_for("packages.create_edit"))
+
+			if not author.checkPerm(current_user, Permission.CHANGE_AUTHOR):
+				flash("Permission denied", "danger")
+				return redirect(url_for("packages.create_edit"))
+
+	else:
+		package = getPackageByInfo(author, name)
+		if package is None:
+			abort(404)
+		if not package.checkPerm(current_user, Permission.EDIT_PACKAGE):
+			return redirect(package.getDetailsURL())
+
+		author = package.author
+
+		form = PackageForm(formdata=request.form, obj=package)
+
+	# Initial form class from post data and default data
+	if request.method == "GET":
+		if package is None:
+			form.name.data   = request.args.get("bname")
+			form.title.data  = request.args.get("title")
+			form.repo.data   = request.args.get("repo")
+			form.forums.data = request.args.get("forums")
+			form.license.data = None
+			form.media_license.data = None
+		else:
+			# form.harddep_str.data  = ",".join([str(x) for x in package.getSortedHardDependencies() ])
+			# form.softdep_str.data  = ",".join([str(x) for x in package.getSortedOptionalDependencies() ])
+			form.tags.data         = list(package.tags)
+			form.content_warnings.data = list(package.content_warnings)
+
+	if request.method == "POST" and form.type.data == PackageType.TXP:
+		form.license.data = form.media_license.data
+
+	if form.validate_on_submit():
+		wasNew = False
+		if not package:
+			package = Package.query.filter_by(name=form["name"].data, author_id=author.id).first()
+			if package is not None:
+				if package.state == PackageState.READY_FOR_REVIEW:
+					Package.query.filter_by(name=form["name"].data, author_id=author.id).delete()
+				else:
+					flash("Package already exists!", "danger")
+					return redirect(url_for("packages.create_edit"))
+
+			package = Package()
+			package.author = author
+			package.maintainers.append(author)
+			wasNew = True
+
+		try:
+			do_edit_package(current_user, package, wasNew, {
+				"type": form.type.data,
+				"title": form.title.data,
+				"name": form.name.data,
+				"short_desc": form.short_desc.data,
+				"tags": form.tags.raw_data,
+				"content_warnings": form.content_warnings.raw_data,
+				"license": form.license.data,
+				"media_license": form.media_license.data,
+				"desc": form.desc.data,
+				"repo": form.repo.data,
+				"website": form.website.data,
+				"issueTracker": form.issueTracker.data,
+				"forums": form.forums.data,
+			})
+
+			if wasNew and package.repo is not None:
+				importRepoScreenshot.delay(package.id)
+
+			next_url = package.getDetailsURL()
+			if wasNew and ("WTFPL" in package.license.name or "WTFPL" in package.media_license.name):
+				next_url = url_for("flatpage", path="help/wtfpl", r=next_url)
+			elif wasNew:
+				next_url = package.getSetupReleasesURL()
+
+			return redirect(next_url)
+		except LogicError as e:
+			flash(e.message, "danger")
+
+	package_query = Package.query.filter_by(state=PackageState.APPROVED)
+	if package is not None:
+		package_query = package_query.filter(Package.id != package.id)
+
+	enableWizard = name is None and request.method != "POST"
+	return render_template("packages/create_edit.html", package=package,
+			form=form, author=author, enable_wizard=enableWizard,
+			packages=package_query.all(),
+			mpackages=MetaPackage.query.order_by(db.asc(MetaPackage.name)).all())
+
+
+@bp.route("/packages/<author>/<name>/state/", methods=["POST"])
+@login_required
+@is_package_page
+def move_to_state(package):
+	state = PackageState.get(request.args.get("state"))
+	if state is None:
+		abort(400)
+
+	if not package.canMoveToState(current_user, state):
+		flash("You don't have permission to do that", "danger")
+		return redirect(package.getDetailsURL())
+
+	package.state = state
+	msg = "Marked {} as {}".format(package.title, state.value)
+
+	if state == PackageState.APPROVED:
+		if not package.approved_at:
+			package.approved_at = datetime.datetime.now()
+
+		screenshots = PackageScreenshot.query.filter_by(package=package, approved=False).all()
+		for s in screenshots:
+			s.approved = True
+
+		msg = "Approved {}".format(package.title)
+
+	addNotification(package.maintainers, current_user, NotificationType.PACKAGE_APPROVAL, msg, package.getDetailsURL(), package)
+	severity = AuditSeverity.NORMAL if current_user in package.maintainers else AuditSeverity.EDITOR
+	addAuditLog(severity, current_user, msg, package.getDetailsURL(), package)
+
+	db.session.commit()
+
+	if package.state == PackageState.CHANGES_NEEDED:
+		flash("Please comment what changes are needed in the review thread", "warning")
+		if package.review_thread:
+			return redirect(package.review_thread.getViewURL())
+		else:
+			return redirect(url_for('threads.new', pid=package.id, title='Package approval comments'))
+
+	return redirect(package.getDetailsURL())
+
+
+@bp.route("/packages/<author>/<name>/remove/", methods=["GET", "POST"])
+@login_required
+@is_package_page
+def remove(package):
+	if request.method == "GET":
+		return render_template("packages/remove.html", package=package)
+
+	if "delete" in request.form:
+		if not package.checkPerm(current_user, Permission.DELETE_PACKAGE):
+			flash("You don't have permission to do that.", "danger")
+			return redirect(package.getDetailsURL())
+
+		package.state = PackageState.DELETED
+
+		url = url_for("users.profile", username=package.author.username)
+		msg = "Deleted {}".format(package.title)
+		addNotification(package.maintainers, current_user, NotificationType.PACKAGE_EDIT, msg, url, package)
+		addAuditLog(AuditSeverity.EDITOR, current_user, msg, url)
+		db.session.commit()
+
+		flash("Deleted package", "success")
+
+		return redirect(url)
+	elif "unapprove" in request.form:
+		if not package.checkPerm(current_user, Permission.UNAPPROVE_PACKAGE):
+			flash("You don't have permission to do that.", "danger")
+			return redirect(package.getDetailsURL())
+
+		package.state = PackageState.WIP
+
+		msg = "Unapproved {}".format(package.title)
+		addNotification(package.maintainers, current_user, NotificationType.PACKAGE_APPROVAL, msg, package.getDetailsURL(), package)
+		addAuditLog(AuditSeverity.EDITOR, current_user, msg, package.getDetailsURL(), package)
+
+		db.session.commit()
+
+		flash("Unapproved package", "success")
+
+		return redirect(package.getDetailsURL())
+	else:
+		abort(400)
+
+
+
+class PackageMaintainersForm(FlaskForm):
+	maintainers_str  = StringField("Maintainers (Comma-separated)", [Optional()])
+	submit	      = SubmitField("Save")
+
+
+@bp.route("/packages/<author>/<name>/edit-maintainers/", methods=["GET", "POST"])
+@login_required
+@is_package_page
+def edit_maintainers(package):
+	if not package.checkPerm(current_user, Permission.EDIT_MAINTAINERS):
+		flash("You do not have permission to edit maintainers", "danger")
+		return redirect(package.getDetailsURL())
+
+	form = PackageMaintainersForm(formdata=request.form)
+	if request.method == "GET":
+		form.maintainers_str.data = ", ".join([ x.username for x in package.maintainers if x != package.author ])
+
+	if form.validate_on_submit():
+		usernames = [x.strip().lower() for x in form.maintainers_str.data.split(",")]
+		users = User.query.filter(func.lower(User.username).in_(usernames)).all()
+
+		for user in users:
+			if not user in package.maintainers:
+				addNotification(user, current_user, NotificationType.MAINTAINER,
+						"Added you as a maintainer of {}".format(package.title), package.getDetailsURL(), package)
+
+		for user in package.maintainers:
+			if user != package.author and not user in users:
+				addNotification(user, current_user, NotificationType.MAINTAINER,
+						"Removed you as a maintainer of {}".format(package.title), package.getDetailsURL(), package)
+
+		package.maintainers.clear()
+		package.maintainers.extend(users)
+		if package.author not in package.maintainers:
+			package.maintainers.append(package.author)
+
+		msg = "Edited {} maintainers".format(package.title)
+		addNotification(package.author, current_user, NotificationType.MAINTAINER, msg, package.getDetailsURL(), package)
+		severity = AuditSeverity.NORMAL if current_user == package.author else AuditSeverity.MODERATION
+		addAuditLog(severity, current_user, msg, package.getDetailsURL(), package)
+
+		db.session.commit()
+
+		return redirect(package.getDetailsURL())
+
+	users = User.query.filter(User.rank >= UserRank.NEW_MEMBER).order_by(db.asc(User.username)).all()
+
+	return render_template("packages/edit_maintainers.html",
+			package=package, form=form, users=users)
+
+
+@bp.route("/packages/<author>/<name>/remove-self-maintainer/", methods=["POST"])
+@login_required
+@is_package_page
+def remove_self_maintainers(package):
+	if not current_user in package.maintainers:
+		flash("You are not a maintainer", "danger")
+
+	elif current_user == package.author:
+		flash("Package owners cannot remove themselves as maintainers", "danger")
+
+	else:
+		package.maintainers.remove(current_user)
+
+		addNotification(package.author, current_user, NotificationType.MAINTAINER,
+				"Removed themself as a maintainer of {}".format(package.title), package.getDetailsURL(), package)
+
+		db.session.commit()
+
+	return redirect(package.getDetailsURL())
+
+
+@bp.route("/packages/<author>/<name>/import-meta/", methods=["POST"])
+@login_required
+@is_package_page
+def update_from_release(package):
+	if not package.checkPerm(current_user, Permission.REIMPORT_META):
+		flash("You don't have permission to reimport meta", "danger")
+		return redirect(package.getDetailsURL())
+
+	release = package.releases.first()
+	if not release:
+		flash("Release needed", "danger")
+		return redirect(package.getDetailsURL())
+
+	msg = "Updated meta from latest release"
+	addNotification(package.maintainers, current_user, NotificationType.PACKAGE_EDIT,
+			msg, package.getDetailsURL(), package)
+	severity = AuditSeverity.NORMAL if current_user in package.maintainers else AuditSeverity.EDITOR
+	addAuditLog(severity, current_user, msg, package.getDetailsURL(), package)
+
+	db.session.commit()
+
+	task_id = uuid()
+	zippath = release.url.replace("/uploads/", app.config["UPLOAD_DIR"])
+	checkZipRelease.apply_async((release.id, zippath), task_id=task_id)
+
+	return redirect(url_for("tasks.check", id=task_id, r=package.getEditURL()))

app/blueprints/packages/releases.py

@@ -0,0 +1,340 @@
+# ContentDB
+# Copyright (C) 2018-21 rubenwardy
+#
+# This program is free software: you can redistribute it and/or modify
+# it under the terms of the GNU Affero General Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU Affero General Public License for more details.
+#
+# You should have received a copy of the GNU Affero General Public License
+# along with this program.  If not, see <https://www.gnu.org/licenses/>.
+
+
+from flask import *
+from flask_login import login_required
+from flask_wtf import FlaskForm
+from wtforms import *
+from wtforms.ext.sqlalchemy.fields import QuerySelectField
+from wtforms.validators import *
+
+from app.logic.releases import do_create_vcs_release, LogicError, do_create_zip_release
+from app.rediscache import has_key, set_key, make_download_key
+from app.tasks.importtasks import check_update_config
+from app.utils import *
+from . import bp
+
+
+def get_mt_releases(is_max):
+	query = MinetestRelease.query.order_by(db.asc(MinetestRelease.id))
+	if is_max:
+		query = query.limit(query.count() - 1)
+	else:
+		query = query.filter(MinetestRelease.name != "0.4.17")
+
+	return query
+
+
+class CreatePackageReleaseForm(FlaskForm):
+	title	   = StringField("Title", [InputRequired(), Length(1, 30)])
+	uploadOpt  = RadioField ("Method", choices=[("upload", "File Upload")], default="upload")
+	vcsLabel   = StringField("Git reference (ie: commit hash, branch, or tag)", default=None)
+	fileUpload = FileField("File Upload")
+	min_rel    = QuerySelectField("Minimum Minetest Version", [InputRequired()],
+			query_factory=lambda: get_mt_releases(False), get_pk=lambda a: a.id, get_label=lambda a: a.name)
+	max_rel    = QuerySelectField("Maximum Minetest Version", [InputRequired()],
+			query_factory=lambda: get_mt_releases(True), get_pk=lambda a: a.id, get_label=lambda a: a.name)
+	submit	   = SubmitField("Save")
+
+class EditPackageReleaseForm(FlaskForm):
+	title    = StringField("Title", [InputRequired(), Length(1, 30)])
+	url      = StringField("URL", [Optional()])
+	task_id  = StringField("Task ID", filters = [lambda x: x or None])
+	approved = BooleanField("Is Approved")
+	min_rel  = QuerySelectField("Minimum Minetest Version", [InputRequired()],
+			query_factory=lambda: get_mt_releases(False), get_pk=lambda a: a.id, get_label=lambda a: a.name)
+	max_rel  = QuerySelectField("Maximum Minetest Version", [InputRequired()],
+			query_factory=lambda: get_mt_releases(True), get_pk=lambda a: a.id, get_label=lambda a: a.name)
+	submit   = SubmitField("Save")
+
+@bp.route("/packages/<author>/<name>/releases/new/", methods=["GET", "POST"])
+@login_required
+@is_package_page
+def create_release(package):
+	if not package.checkPerm(current_user, Permission.MAKE_RELEASE):
+		return redirect(package.getDetailsURL())
+
+	# Initial form class from post data and default data
+	form = CreatePackageReleaseForm()
+	if package.repo is not None:
+		form["uploadOpt"].choices = [("vcs", "Import from Git"), ("upload", "Upload .zip file")]
+		if request.method == "GET":
+			form["uploadOpt"].data = "vcs"
+			form.vcsLabel.data = request.args.get("ref")
+
+	if request.method == "GET":
+		form.title.data = request.args.get("title")
+
+	if form.validate_on_submit():
+		try:
+			if form["uploadOpt"].data == "vcs":
+				rel = do_create_vcs_release(current_user, package, form.title.data,
+						form.vcsLabel.data, form.min_rel.data.getActual(), form.max_rel.data.getActual())
+			else:
+				rel = do_create_zip_release(current_user, package, form.title.data,
+						form.fileUpload.data, form.min_rel.data.getActual(), form.max_rel.data.getActual())
+			return redirect(url_for("tasks.check", id=rel.task_id, r=rel.getEditURL()))
+		except LogicError as e:
+			flash(e.message, "danger")
+
+	return render_template("packages/release_new.html", package=package, form=form)
+
+
+@bp.route("/packages/<author>/<name>/releases/<id>/download/")
+@is_package_page
+def download_release(package, id):
+	release = PackageRelease.query.get(id)
+	if release is None or release.package != package:
+		abort(404)
+
+	ip = request.headers.get("X-Forwarded-For") or request.remote_addr
+	if ip is not None and not is_user_bot():
+		key = make_download_key(ip, release.package)
+		if not has_key(key):
+			set_key(key, "true")
+
+			bonus = 1
+
+			PackageRelease.query.filter_by(id=release.id).update({
+					"downloads": PackageRelease.downloads + 1
+				})
+
+			Package.query.filter_by(id=package.id).update({
+					"downloads": Package.downloads + 1,
+					"score_downloads": Package.score_downloads + bonus,
+					"score": Package.score + bonus
+				})
+
+			db.session.commit()
+
+	return redirect(release.url, code=300)
+
+
+@bp.route("/packages/<author>/<name>/releases/<id>/", methods=["GET", "POST"])
+@login_required
+@is_package_page
+def edit_release(package, id):
+	release : PackageRelease = PackageRelease.query.get(id)
+	if release is None or release.package != package:
+		abort(404)
+
+	canEdit	= package.checkPerm(current_user, Permission.MAKE_RELEASE)
+	canApprove = package.checkPerm(current_user, Permission.APPROVE_RELEASE)
+	if not (canEdit or canApprove):
+		return redirect(package.getDetailsURL())
+
+	# Initial form class from post data and default data
+	form = EditPackageReleaseForm(formdata=request.form, obj=release)
+
+	if request.method == "GET":
+		# HACK: fix bug in wtforms
+		form.approved.data = release.approved
+
+	if form.validate_on_submit():
+		if canEdit:
+			release.title = form["title"].data
+			release.min_rel = form["min_rel"].data.getActual()
+			release.max_rel = form["max_rel"].data.getActual()
+
+		if package.checkPerm(current_user, Permission.CHANGE_RELEASE_URL):
+			release.url = form["url"].data
+			release.task_id = form["task_id"].data
+			if release.task_id is not None:
+				release.task_id = None
+
+		if form.approved.data:
+			release.approve(current_user)
+		elif canApprove:
+			release.approved = False
+
+		db.session.commit()
+		return redirect(package.getDetailsURL())
+
+	return render_template("packages/release_edit.html", package=package, release=release, form=form)
+
+
+
+class BulkReleaseForm(FlaskForm):
+	set_min = BooleanField("Set Min")
+	min_rel  = QuerySelectField("Minimum Minetest Version", [InputRequired()],
+			query_factory=lambda: get_mt_releases(False), get_pk=lambda a: a.id, get_label=lambda a: a.name)
+	set_max = BooleanField("Set Max")
+	max_rel  = QuerySelectField("Maximum Minetest Version", [InputRequired()],
+			query_factory=lambda: get_mt_releases(True), get_pk=lambda a: a.id, get_label=lambda a: a.name)
+	only_change_none = BooleanField("Only change values previously set as none")
+	submit   = SubmitField("Update")
+
+
+@bp.route("/packages/<author>/<name>/releases/bulk_change/", methods=["GET", "POST"])
+@login_required
+@is_package_page
+def bulk_change_release(package):
+	if not package.checkPerm(current_user, Permission.MAKE_RELEASE):
+		return redirect(package.getDetailsURL())
+
+	# Initial form class from post data and default data
+	form = BulkReleaseForm()
+
+	if request.method == "GET":
+		form.only_change_none.data = True
+	elif form.validate_on_submit():
+		only_change_none = form.only_change_none.data
+
+		for release in package.releases.all():
+			if form["set_min"].data and (not only_change_none or release.min_rel is None):
+				release.min_rel = form["min_rel"].data.getActual()
+			if form["set_max"].data and (not only_change_none or release.max_rel is None):
+				release.max_rel = form["max_rel"].data.getActual()
+
+		db.session.commit()
+
+		return redirect(package.getDetailsURL())
+
+	return render_template("packages/release_bulk_change.html", package=package, form=form)
+
+
+@bp.route("/packages/<author>/<name>/releases/<id>/delete/", methods=["POST"])
+@login_required
+@is_package_page
+def delete_release(package, id):
+	release = PackageRelease.query.get(id)
+	if release is None or release.package != package:
+		abort(404)
+
+	if not release.checkPerm(current_user, Permission.DELETE_RELEASE):
+		return redirect(release.getEditURL())
+
+	db.session.delete(release)
+	db.session.commit()
+
+	return redirect(package.getDetailsURL())
+
+
+class PackageUpdateConfigFrom(FlaskForm):
+	trigger = RadioField("Trigger", [InputRequired()], choices=PackageUpdateTrigger.choices(), coerce=PackageUpdateTrigger.coerce,
+			default=PackageUpdateTrigger.TAG)
+	ref     = StringField("Branch name", [Optional()], default=None)
+	action  = RadioField("Action", [InputRequired()], choices=[("notification", "Send notification and mark as outdated"), ("make_release", "Create release")], default="make_release")
+	submit  = SubmitField("Save Settings")
+	disable = SubmitField("Disable Automation")
+
+
+def set_update_config(package, form):
+	if package.update_config is None:
+		package.update_config = PackageUpdateConfig()
+		db.session.add(package.update_config)
+
+	form.populate_obj(package.update_config)
+	package.update_config.ref = nonEmptyOrNone(form.ref.data)
+	package.update_config.make_release = form.action.data == "make_release"
+
+	if package.update_config.trigger == PackageUpdateTrigger.COMMIT:
+		if package.update_config.last_commit is None:
+			last_release = package.releases.first()
+			if last_release and last_release.commit_hash:
+				package.update_config.last_commit = last_release.commit_hash
+	elif package.update_config.trigger == PackageUpdateTrigger.TAG:
+		# Only create releases for tags created after this
+		package.update_config.last_commit = None
+		package.update_config.last_tag = None
+
+	package.update_config.outdated_at = None
+	package.update_config.auto_created = False
+
+	db.session.commit()
+
+	if package.update_config.last_commit is None:
+		check_update_config.delay(package.id)
+
+
+@bp.route("/packages/<author>/<name>/update-config/", methods=["GET", "POST"])
+@login_required
+@is_package_page
+def update_config(package):
+	if not package.checkPerm(current_user, Permission.MAKE_RELEASE):
+		abort(403)
+
+	if not package.repo:
+		flash("Please add a Git repository URL in order to set up automatic releases", "danger")
+		return redirect(package.getEditURL())
+
+	form = PackageUpdateConfigFrom(obj=package.update_config)
+	if request.method == "GET":
+		if package.update_config:
+			form.action.data = "make_release" if package.update_config.make_release else "notification"
+		elif request.args.get("action") == "notification":
+			form.trigger.data = PackageUpdateTrigger.COMMIT
+			form.action.data = "notification"
+
+	if form.validate_on_submit():
+		if form.disable.data:
+			flash("Deleted update configuration", "success")
+			if package.update_config:
+				db.session.delete(package.update_config)
+			db.session.commit()
+		else:
+			set_update_config(package, form)
+
+		if not form.disable.data and package.releases.count() == 0:
+			flash("Now, please create an initial release", "success")
+			return redirect(package.getCreateReleaseURL())
+
+		return redirect(package.getDetailsURL())
+
+	return render_template("packages/update_config.html", package=package, form=form)
+
+
+@bp.route("/packages/<author>/<name>/setup-releases/")
+@login_required
+@is_package_page
+def setup_releases(package):
+	if not package.checkPerm(current_user, Permission.MAKE_RELEASE):
+		abort(403)
+
+	if package.update_config:
+		return redirect(package.getUpdateConfigURL())
+
+	return render_template("packages/release_wizard.html", package=package)
+
+
+@bp.route("/user/update-configs/")
+@bp.route("/users/<username>/update-configs/", methods=["GET", "POST"])
+@login_required
+def bulk_update_config(username=None):
+	if username is None:
+		return redirect(url_for("packages.bulk_update_config", username=current_user.username))
+
+	user: User = User.query.filter_by(username=username).first()
+	if not user:
+		abort(404)
+
+	if current_user != user and not current_user.rank.atLeast(UserRank.EDITOR):
+		abort(403)
+
+	form = PackageUpdateConfigFrom()
+	if form.validate_on_submit():
+		for package in user.packages.filter(Package.state != PackageState.DELETED, Package.repo.isnot(None)).all():
+			set_update_config(package, form)
+
+		return redirect(url_for("packages.bulk_update_config", username=username))
+
+	confs = user.packages \
+		.filter(Package.state != PackageState.DELETED,
+			Package.update_config.has()) \
+		.order_by(db.asc(Package.title)).all()
+
+	return render_template("packages/bulk_update_conf.html", user=user, confs=confs, form=form)

app/blueprints/packages/reviews.py

@@ -0,0 +1,143 @@
+# ContentDB
+# Copyright (C) 2020  rubenwardy
+#
+# This program is free software: you can redistribute it and/or modify
+# it under the terms of the GNU Affero General Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU Affero General Public License for more details.
+#
+# You should have received a copy of the GNU Affero General Public License
+# along with this program.  If not, see <https://www.gnu.org/licenses/>.
+
+from . import bp
+
+from flask import *
+from flask_login import current_user, login_required
+from flask_wtf import FlaskForm
+from wtforms import *
+from wtforms.validators import *
+from app.models import db, PackageReview, Thread, ThreadReply, NotificationType
+from app.utils import is_package_page, addNotification, get_int_or_abort
+
+
+@bp.route("/reviews/")
+def list_reviews():
+	page = get_int_or_abort(request.args.get("page"), 1)
+	num = min(40, get_int_or_abort(request.args.get("n"), 100))
+
+	pagination = PackageReview.query.order_by(db.desc(PackageReview.created_at)).paginate(page, num, True)
+	return render_template("packages/reviews_list.html", pagination=pagination, reviews=pagination.items)
+
+
+class ReviewForm(FlaskForm):
+	title	= StringField("Title", [InputRequired(), Length(3,100)])
+	comment = TextAreaField("Comment", [InputRequired(), Length(10, 2000)])
+	recommends = RadioField("Private", [InputRequired()], choices=[("yes", "Yes"), ("no", "No")])
+	submit  = SubmitField("Save")
+
+@bp.route("/packages/<author>/<name>/review/", methods=["GET", "POST"])
+@login_required
+@is_package_page
+def review(package):
+	if current_user in package.maintainers:
+		flash("You can't review your own package!", "danger")
+		return redirect(package.getDetailsURL())
+
+	review = PackageReview.query.filter_by(package=package, author=current_user).first()
+
+	form = ReviewForm(formdata=request.form, obj=review)
+
+	# Set default values
+	if request.method == "GET" and review:
+		form.title.data = review.thread.title
+		form.recommends.data = "yes" if review.recommends else "no"
+		form.comment.data = review.thread.replies[0].comment
+
+	# Validate and submit
+	elif form.validate_on_submit():
+		was_new = False
+		if not review:
+			was_new = True
+			review = PackageReview()
+			review.package = package
+			review.author  = current_user
+			db.session.add(review)
+
+		review.recommends = form.recommends.data == "yes"
+
+		thread = review.thread
+		if not thread:
+			thread = Thread()
+			thread.author  = current_user
+			thread.private = False
+			thread.package = package
+			thread.review = review
+			db.session.add(thread)
+
+			thread.watchers.append(current_user)
+
+			reply = ThreadReply()
+			reply.thread  = thread
+			reply.author  = current_user
+			reply.comment = form.comment.data
+			db.session.add(reply)
+
+			thread.replies.append(reply)
+		else:
+			reply = thread.replies[0]
+			reply.comment = form.comment.data
+
+		thread.title   = form.title.data
+
+		db.session.commit()
+
+		package.recalcScore()
+
+		if was_new:
+			notif_msg = "New review '{}'".format(form.title.data)
+			type = NotificationType.NEW_REVIEW
+		else:
+			notif_msg = "Updated review '{}'".format(form.title.data)
+			type = NotificationType.OTHER
+
+		addNotification(package.maintainers, current_user, type, notif_msg,
+				url_for("threads.view", id=thread.id), package)
+
+		db.session.commit()
+
+		return redirect(package.getDetailsURL())
+
+	return render_template("packages/review_create_edit.html",
+			form=form, package=package, review=review)
+
+
+@bp.route("/packages/<author>/<name>/review/delete/", methods=["POST"])
+@login_required
+@is_package_page
+def delete_review(package):
+	review = PackageReview.query.filter_by(package=package, author=current_user).first()
+	if review is None or review.package != package:
+		abort(404)
+
+	thread = review.thread
+
+	reply = ThreadReply()
+	reply.thread  = thread
+	reply.author  = current_user
+	reply.comment = "_converted review into a thread_"
+	db.session.add(reply)
+
+	thread.review = None
+
+	notif_msg = "Deleted review '{}', comments were kept as a thread".format(thread.title)
+	addNotification(package.maintainers, current_user, NotificationType.OTHER, notif_msg, url_for("threads.view", id=thread.id), package)
+
+	db.session.delete(review)
+	db.session.commit()
+
+	return redirect(thread.getViewURL())

app/blueprints/packages/screenshots.py

@@ -0,0 +1,147 @@
+# ContentDB
+# Copyright (C) 2018-21 rubenwardy
+#
+# This program is free software: you can redistribute it and/or modify
+# it under the terms of the GNU Affero General Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU Affero General Public License for more details.
+#
+# You should have received a copy of the GNU Affero General Public License
+# along with this program.  If not, see <https://www.gnu.org/licenses/>.
+
+
+from flask import *
+from flask_wtf import FlaskForm
+from flask_login import login_required
+from wtforms import *
+from wtforms.ext.sqlalchemy.fields import QuerySelectField
+from wtforms.validators import *
+
+from app.utils import *
+from . import bp
+from app.logic.LogicError import LogicError
+from app.logic.screenshots import do_create_screenshot, do_order_screenshots
+
+
+class CreateScreenshotForm(FlaskForm):
+	title	   = StringField("Title/Caption", [Optional(), Length(-1, 100)])
+	fileUpload = FileField("File Upload", [InputRequired()])
+	submit	   = SubmitField("Save")
+
+
+class EditScreenshotForm(FlaskForm):
+	title	 = StringField("Title/Caption", [Optional(), Length(-1, 100)])
+	approved = BooleanField("Is Approved")
+	submit   = SubmitField("Save")
+
+
+class EditPackageScreenshotsForm(FlaskForm):
+	cover_image      = QuerySelectField("Cover Image", [DataRequired()], allow_blank=True, get_pk=lambda a: a.id, get_label=lambda a: a.title)
+	submit	         = SubmitField("Save")
+
+
+@bp.route("/packages/<author>/<name>/screenshots/", methods=["GET", "POST"])
+@login_required
+@is_package_page
+def screenshots(package):
+	if not package.checkPerm(current_user, Permission.ADD_SCREENSHOTS):
+		return redirect(package.getDetailsURL())
+
+	if package.screenshots.count() == 0:
+		return redirect(package.getNewScreenshotURL())
+
+	form = EditPackageScreenshotsForm(obj=package)
+	form.cover_image.query = package.screenshots
+
+	if request.method == "POST":
+		order = request.form.get("order")
+		if order:
+			try:
+				do_order_screenshots(current_user, package, order.split(","))
+				return redirect(package.getDetailsURL())
+			except LogicError as e:
+				flash(e.message, "danger")
+
+		if form.validate_on_submit():
+			form.populate_obj(package)
+			db.session.commit()
+
+	return render_template("packages/screenshots.html", package=package, form=form)
+
+
+@bp.route("/packages/<author>/<name>/screenshots/new/", methods=["GET", "POST"])
+@login_required
+@is_package_page
+def create_screenshot(package):
+	if not package.checkPerm(current_user, Permission.ADD_SCREENSHOTS):
+		return redirect(package.getDetailsURL())
+
+	# Initial form class from post data and default data
+	form = CreateScreenshotForm()
+	if form.validate_on_submit():
+		try:
+			do_create_screenshot(current_user, package, form.title.data, form.fileUpload.data)
+			return redirect(package.getEditScreenshotsURL())
+		except LogicError as e:
+			flash(e.message, "danger")
+
+	return render_template("packages/screenshot_new.html", package=package, form=form)
+
+
+@bp.route("/packages/<author>/<name>/screenshots/<id>/edit/", methods=["GET", "POST"])
+@login_required
+@is_package_page
+def edit_screenshot(package, id):
+	screenshot = PackageScreenshot.query.get(id)
+	if screenshot is None or screenshot.package != package:
+		abort(404)
+
+	canEdit	= package.checkPerm(current_user, Permission.ADD_SCREENSHOTS)
+	canApprove = package.checkPerm(current_user, Permission.APPROVE_SCREENSHOT)
+	if not (canEdit or canApprove):
+		return redirect(package.getEditScreenshotsURL())
+
+	# Initial form class from post data and default data
+	form = EditScreenshotForm(obj=screenshot)
+	if form.validate_on_submit():
+		wasApproved = screenshot.approved
+
+		if canEdit:
+			screenshot.title = form["title"].data or "Untitled"
+
+		if canApprove:
+			screenshot.approved = form["approved"].data
+		else:
+			screenshot.approved = wasApproved
+
+		db.session.commit()
+		return redirect(package.getEditScreenshotsURL())
+
+	return render_template("packages/screenshot_edit.html", package=package, screenshot=screenshot, form=form)
+
+
+@bp.route("/packages/<author>/<name>/screenshots/<id>/delete/", methods=["POST"])
+@login_required
+@is_package_page
+def delete_screenshot(package, id):
+	screenshot = PackageScreenshot.query.get(id)
+	if screenshot is None or screenshot.package != package:
+		abort(404)
+
+	if not package.checkPerm(current_user, Permission.ADD_SCREENSHOTS):
+		flash("Permission denied", "danger")
+		return redirect(url_for("homepage.home"))
+
+	if package.cover_image == screenshot:
+		package.cover_image = None
+		db.session.merge(package)
+
+	db.session.delete(screenshot)
+	db.session.commit()
+
+	return redirect(package.getEditScreenshotsURL())

app/blueprints/tasks/__init__.py

@@ -1,51 +1,49 @@
-# Content DB
-# Copyright (C) 2018  rubenwardy
+# ContentDB
+# Copyright (C) 2018-21 rubenwardy
 #
 # This program is free software: you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
+# it under the terms of the GNU Affero General Public License as published by
 # the Free Software Foundation, either version 3 of the License, or
 # (at your option) any later version.
 #
 # This program is distributed in the hope that it will be useful,
 # but WITHOUT ANY WARRANTY; without even the implied warranty of
 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-# GNU General Public License for more details.
+# GNU Affero General Public License for more details.
 #
-# You should have received a copy of the GNU General Public License
+# You should have received a copy of the GNU Affero General Public License
 # along with this program.  If not, see <https://www.gnu.org/licenses/>.
 
 
 from flask import *
-from flask_user import *
-import flask_menu as menu
-from app import app, csrf
-from app.models import *
-from app.tasks import celery, TaskError
-from app.tasks.importtasks import getMeta
-from app.utils import shouldReturnJson
-# from celery.result import AsyncResult
+from flask_login import login_required
 
+from app import csrf
+from app.tasks import celery
+from app.tasks.importtasks import getMeta
 from app.utils import *
 
+bp = Blueprint("tasks", __name__)
+
 @csrf.exempt
-@app.route("/tasks/getmeta/new/", methods=["POST"])
+@bp.route("/tasks/getmeta/new/", methods=["POST"])
 @login_required
-def new_getmeta_page():
+def start_getmeta():
 	author = request.args.get("author")
 	author = current_user.forums_username if author is None else author
 	aresult = getMeta.delay(request.args.get("url"), author)
 	return jsonify({
-		"poll_url": url_for("check_task", id=aresult.id),
+		"poll_url": url_for("tasks.check", id=aresult.id),
 	})
 
-@app.route("/tasks/<id>/")
-def check_task(id):
+@bp.route("/tasks/<id>/")
+def check(id):
 	result = celery.AsyncResult(id)
 	status = result.status
 	traceback = result.traceback
 	result = result.result
 
-	info = None
+	None
 	if isinstance(result, Exception):
 		info = {
 				'id': id,

app/blueprints/threads/__init__.py

@@ -0,0 +1,344 @@
+# ContentDB
+# Copyright (C) 2018-21 rubenwardy
+#
+# This program is free software: you can redistribute it and/or modify
+# it under the terms of the GNU Affero General Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU Affero General Public License for more details.
+#
+# You should have received a copy of the GNU Affero General Public License
+# along with this program.  If not, see <https://www.gnu.org/licenses/>.
+from flask import *
+
+bp = Blueprint("threads", __name__)
+
+from flask_login import current_user, login_required
+from app import menu
+from app.models import *
+from app.utils import addNotification, isYes, addAuditLog
+from flask_wtf import FlaskForm
+from wtforms import *
+from wtforms.validators import *
+from app.utils import get_int_or_abort
+
+@menu.register_menu(bp, ".threads", "Threads", order=20)
+@bp.route("/threads/")
+def list_all():
+	query = Thread.query
+	if not Permission.SEE_THREAD.check(current_user):
+		query = query.filter_by(private=False)
+
+	pid = request.args.get("pid")
+	if pid:
+		pid = get_int_or_abort(pid)
+		query = query.filter_by(package_id=pid)
+
+	query = query.filter_by(review_id=None)
+
+	query = query.order_by(db.desc(Thread.created_at))
+
+	page = get_int_or_abort(request.args.get("page"), 1)
+	num = min(40, get_int_or_abort(request.args.get("n"), 100))
+
+	pagination = query.paginate(page, num, True)
+
+	return render_template("threads/list.html", pagination=pagination, threads=pagination.items)
+
+
+@bp.route("/threads/<int:id>/subscribe/", methods=["POST"])
+@login_required
+def subscribe(id):
+	thread = Thread.query.get(id)
+	if thread is None or not thread.checkPerm(current_user, Permission.SEE_THREAD):
+		abort(404)
+
+	if current_user in thread.watchers:
+		flash("Already subscribed!", "success")
+	else:
+		flash("Subscribed to thread", "success")
+		thread.watchers.append(current_user)
+		db.session.commit()
+
+	return redirect(thread.getViewURL())
+
+
+@bp.route("/threads/<int:id>/unsubscribe/", methods=["POST"])
+@login_required
+def unsubscribe(id):
+	thread = Thread.query.get(id)
+	if thread is None or not thread.checkPerm(current_user, Permission.SEE_THREAD):
+		abort(404)
+
+	if current_user in thread.watchers:
+		flash("Unsubscribed!", "success")
+		thread.watchers.remove(current_user)
+		db.session.commit()
+	else:
+		flash("Already not subscribed!", "success")
+
+	return redirect(thread.getViewURL())
+
+
+@bp.route("/threads/<int:id>/set-lock/", methods=["POST"])
+@login_required
+def set_lock(id):
+	thread = Thread.query.get(id)
+	if thread is None or not thread.checkPerm(current_user, Permission.LOCK_THREAD):
+		abort(404)
+
+	thread.locked = isYes(request.args.get("lock"))
+	if thread.locked is None:
+		abort(400)
+
+	msg = None
+	if thread.locked:
+		msg = "Locked thread '{}'".format(thread.title)
+		flash("Locked thread", "success")
+	else:
+		msg = "Unlocked thread '{}'".format(thread.title)
+		flash("Unlocked thread", "success")
+
+	addNotification(thread.watchers, current_user, NotificationType.OTHER, msg, thread.getViewURL(), thread.package)
+	addAuditLog(AuditSeverity.MODERATION, current_user, NotificationType.OTHER, msg, thread.getViewURL(), thread.package)
+
+	db.session.commit()
+
+	return redirect(thread.getViewURL())
+
+
+@bp.route("/threads/<int:id>/delete/", methods=["GET", "POST"])
+@login_required
+def delete_thread(id):
+	thread = Thread.query.get(id)
+	if thread is None or not thread.checkPerm(current_user, Permission.DELETE_THREAD):
+		abort(404)
+
+	if request.method == "GET":
+		return render_template("threads/delete_thread.html", thread=thread)
+
+	summary = "\n\n".join([("<{}> {}".format(reply.author.display_name, reply.comment)) for reply in thread.replies])
+
+	msg = "Deleted thread {} by {}".format(thread.title, thread.author.display_name)
+
+	db.session.delete(thread)
+
+	addAuditLog(AuditSeverity.MODERATION, current_user, msg, None, thread.package, summary)
+
+	db.session.commit()
+
+	return redirect(url_for("homepage.home"))
+
+
+@bp.route("/threads/<int:id>/delete-reply/", methods=["GET", "POST"])
+@login_required
+def delete_reply(id):
+	thread = Thread.query.get(id)
+	if thread is None:
+		abort(404)
+
+	reply_id = request.args.get("reply")
+	if reply_id is None:
+		abort(404)
+
+	reply = ThreadReply.query.get(reply_id)
+	if reply is None or reply.thread != thread:
+		abort(404)
+
+	if thread.replies[0] == reply:
+		flash("Cannot delete thread opening post!", "danger")
+		return redirect(thread.getViewURL())
+
+	if not reply.checkPerm(current_user, Permission.DELETE_REPLY):
+		abort(403)
+
+	if request.method == "GET":
+		return render_template("threads/delete_reply.html", thread=thread, reply=reply)
+
+	msg = "Deleted reply by {}".format(reply.author.display_name)
+	addAuditLog(AuditSeverity.MODERATION, current_user, msg, thread.getViewURL(), thread.package, reply.comment)
+
+	db.session.delete(reply)
+	db.session.commit()
+
+	return redirect(thread.getViewURL())
+
+
+class CommentForm(FlaskForm):
+	comment = TextAreaField("Comment", [InputRequired(), Length(10, 2000)])
+	submit  = SubmitField("Comment")
+
+
+@bp.route("/threads/<int:id>/edit/", methods=["GET", "POST"])
+@login_required
+def edit_reply(id):
+	thread = Thread.query.get(id)
+	if thread is None:
+		abort(404)
+
+	reply_id = request.args.get("reply")
+	if reply_id is None:
+		abort(404)
+
+	reply = ThreadReply.query.get(reply_id)
+	if reply is None or reply.thread != thread:
+		abort(404)
+
+	if not reply.checkPerm(current_user, Permission.EDIT_REPLY):
+		abort(403)
+
+	form = CommentForm(formdata=request.form, obj=reply)
+	if form.validate_on_submit():
+		comment = form.comment.data
+
+		msg = "Edited reply by {}".format(reply.author.display_name)
+		severity = AuditSeverity.NORMAL if current_user == reply.author else AuditSeverity.MODERATION
+		addNotification(reply.author, current_user, NotificationType.OTHER, msg, thread.getViewURL(), thread.package)
+		addAuditLog(severity, current_user, msg, thread.getViewURL(), thread.package, reply.comment)
+
+		reply.comment = comment
+
+		db.session.commit()
+
+		return redirect(thread.getViewURL())
+
+	return render_template("threads/edit_reply.html", thread=thread, reply=reply, form=form)
+
+
+@bp.route("/threads/<int:id>/", methods=["GET", "POST"])
+def view(id):
+	thread = Thread.query.get(id)
+	if thread is None or not thread.checkPerm(current_user, Permission.SEE_THREAD):
+		abort(404)
+
+	if current_user.is_authenticated and request.method == "POST":
+		comment = request.form["comment"]
+
+		if not thread.checkPerm(current_user, Permission.COMMENT_THREAD):
+			flash("You cannot comment on this thread", "danger")
+			return redirect(thread.getViewURL())
+
+		if not current_user.canCommentRL():
+			flash("Please wait before commenting again", "danger")
+			return redirect(thread.getViewURL())
+
+		if 2000 >= len(comment) > 3:
+			reply = ThreadReply()
+			reply.author = current_user
+			reply.comment = comment
+			db.session.add(reply)
+
+			thread.replies.append(reply)
+			if not current_user in thread.watchers:
+				thread.watchers.append(current_user)
+
+			msg = "New comment on '{}'".format(thread.title)
+			addNotification(thread.watchers, current_user, NotificationType.THREAD_REPLY, msg, thread.getViewURL(), thread.package)
+			db.session.commit()
+
+			return redirect(thread.getViewURL())
+
+		else:
+			flash("Comment needs to be between 3 and 2000 characters.")
+
+	return render_template("threads/view.html", thread=thread)
+
+
+class ThreadForm(FlaskForm):
+	title	= StringField("Title", [InputRequired(), Length(3,100)])
+	comment = TextAreaField("Comment", [InputRequired(), Length(10, 2000)])
+	private = BooleanField("Private")
+	submit  = SubmitField("Open Thread")
+
+
+@bp.route("/threads/new/", methods=["GET", "POST"])
+@login_required
+def new():
+	form = ThreadForm(formdata=request.form)
+
+	package = None
+	if "pid" in request.args:
+		package = Package.query.get(int(request.args.get("pid")))
+		if package is None:
+			flash("Unable to find that package!", "danger")
+
+	# Don't allow making orphan threads on approved packages for now
+	if package is None:
+		abort(403)
+
+	def_is_private   = request.args.get("private") or False
+	if package is None:
+		def_is_private = True
+	allow_change     = package and package.approved
+	is_review_thread = package and not package.approved
+
+	# Check that user can make the thread
+	if not package.checkPerm(current_user, Permission.CREATE_THREAD):
+		flash("Unable to create thread!", "danger")
+		return redirect(url_for("homepage.home"))
+
+	# Only allow creating one thread when not approved
+	elif is_review_thread and package.review_thread is not None:
+		flash("A review thread already exists!", "danger")
+		return redirect(package.review_thread.getViewURL())
+
+	elif not current_user.canOpenThreadRL():
+		flash("Please wait before opening another thread", "danger")
+
+		if package:
+			return redirect(package.getDetailsURL())
+		else:
+			return redirect(url_for("homepage.home"))
+
+	# Set default values
+	elif request.method == "GET":
+		form.private.data = def_is_private
+		form.title.data   = request.args.get("title") or ""
+
+	# Validate and submit
+	elif form.validate_on_submit():
+		thread = Thread()
+		thread.author  = current_user
+		thread.title   = form.title.data
+		thread.private = form.private.data if allow_change else def_is_private
+		thread.package = package
+		db.session.add(thread)
+
+		thread.watchers.append(current_user)
+		if package is not None and package.author != current_user:
+			thread.watchers.append(package.author)
+
+		reply = ThreadReply()
+		reply.thread  = thread
+		reply.author  = current_user
+		reply.comment = form.comment.data
+		db.session.add(reply)
+
+		thread.replies.append(reply)
+
+		db.session.commit()
+
+		if is_review_thread:
+			package.review_thread = thread
+
+			if package.state == PackageState.READY_FOR_REVIEW and current_user not in package.maintainers:
+				package.state = PackageState.CHANGES_NEEDED
+
+
+		notif_msg = "New thread '{}'".format(thread.title)
+		if package is not None:
+			addNotification(package.maintainers, current_user, NotificationType.NEW_THREAD, notif_msg, thread.getViewURL(), package)
+
+		editors = User.query.filter(User.rank >= UserRank.EDITOR).all()
+		addNotification(editors, current_user, NotificationType.EDITOR_MISC, notif_msg, thread.getViewURL(), package)
+
+		db.session.commit()
+
+		return redirect(thread.getViewURL())
+
+
+	return render_template("threads/new.html", form=form, allow_private_change=allow_change, package=package)

app/blueprints/thumbnails/__init__.py

@@ -1,22 +1,23 @@
-# Content DB
-# Copyright (C) 2018  rubenwardy
+# ContentDB
+# Copyright (C) 2018-21 rubenwardy
 #
 # This program is free software: you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
+# it under the terms of the GNU Affero General Public License as published by
 # the Free Software Foundation, either version 3 of the License, or
 # (at your option) any later version.
 #
 # This program is distributed in the hope that it will be useful,
 # but WITHOUT ANY WARRANTY; without even the implied warranty of
 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-# GNU General Public License for more details.
+# GNU Affero General Public License for more details.
 #
-# You should have received a copy of the GNU General Public License
+# You should have received a copy of the GNU Affero General Public License
 # along with this program.  If not, see <https://www.gnu.org/licenses/>.
 
 
-from flask import *
-from app import app
+from flask import abort, send_file, Blueprint, current_app
+
+bp = Blueprint("thumbnails", __name__)
 
 import os
 from PIL import Image
@@ -24,13 +25,19 @@ from PIL import Image
 ALLOWED_RESOLUTIONS=[(100,67), (270,180), (350,233)]
 
 def mkdir(path):
-	if not os.path.isdir(path):
-		os.mkdir(path)
+	assert path != "" and path is not None
+	try:
+		if not os.path.isdir(path):
+			os.mkdir(path)
+	except FileExistsError:
+		pass
 
-mkdir("app/public/thumbnails/")
 
 def resize_and_crop(img_path, modified_path, size):
-	img = Image.open(img_path)
+	try:
+		img = Image.open(img_path)
+	except FileNotFoundError:
+		abort(404)
 
 	# Get current and desired ratio for the images
 	img_ratio = img.size[0] / float(img.size[1])
@@ -57,17 +64,22 @@ def resize_and_crop(img_path, modified_path, size):
 	img.save(modified_path)
 
 
-@app.route("/thumbnails/<int:level>/<img>")
+@bp.route("/thumbnails/<int:level>/<img>")
 def make_thumbnail(img, level):
 	if level > len(ALLOWED_RESOLUTIONS) or level <= 0:
 		abort(403)
 
 	w, h = ALLOWED_RESOLUTIONS[level - 1]
 
-	mkdir("app/public/thumbnails/{:d}/".format(level))
+	upload_dir = current_app.config["UPLOAD_DIR"]
+	thumbnail_dir = current_app.config["THUMBNAIL_DIR"]
+	mkdir(thumbnail_dir)
 
-	cache_filepath  = "public/thumbnails/{:d}/{}".format(level, img)
-	source_filepath = "public/uploads/" + img
+	output_dir = os.path.join(thumbnail_dir, str(level))
+	mkdir(output_dir)
 
-	resize_and_crop("app/" + source_filepath, "app/" + cache_filepath, (w, h))
+	cache_filepath  = os.path.join(output_dir, img)
+	source_filepath = os.path.join(upload_dir, img)
+
+	resize_and_crop(source_filepath, cache_filepath, (w, h))
 	return send_file(cache_filepath)

app/blueprints/todo/__init__.py

@@ -0,0 +1,247 @@
+# ContentDB
+# Copyright (C) 2018-21 rubenwardy
+#
+# This program is free software: you can redistribute it and/or modify
+# it under the terms of the GNU Affero General Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU Affero General Public License for more details.
+#
+# You should have received a copy of the GNU Affero General Public License
+# along with this program.  If not, see <https://www.gnu.org/licenses/>.
+
+from celery import uuid
+from flask import *
+from flask_login import current_user, login_required
+from sqlalchemy import or_
+
+from app.models import *
+from app.querybuilder import QueryBuilder
+from app.utils import get_int_or_abort, addNotification, addAuditLog, isYes
+from app.tasks.importtasks import makeVCSRelease
+
+bp = Blueprint("todo", __name__)
+
+@bp.route("/todo/", methods=["GET", "POST"])
+@login_required
+def view_editor():
+	canApproveNew = Permission.APPROVE_NEW.check(current_user)
+	canApproveRel = Permission.APPROVE_RELEASE.check(current_user)
+	canApproveScn = Permission.APPROVE_SCREENSHOT.check(current_user)
+
+	packages = None
+	wip_packages = None
+	if canApproveNew:
+		packages = Package.query.filter_by(state=PackageState.READY_FOR_REVIEW) \
+			.order_by(db.desc(Package.created_at)).all()
+		wip_packages = Package.query.filter(or_(Package.state==PackageState.WIP, Package.state==PackageState.CHANGES_NEEDED)) \
+			.order_by(db.desc(Package.created_at)).all()
+
+	releases = None
+	if canApproveRel:
+		releases = PackageRelease.query.filter_by(approved=False).all()
+
+	screenshots = None
+	if canApproveScn:
+		screenshots = PackageScreenshot.query.filter_by(approved=False).all()
+
+	if not canApproveNew and not canApproveRel and not canApproveScn:
+		abort(403)
+
+	if request.method == "POST":
+		if request.form["action"] == "screenshots_approve_all":
+			if not canApproveScn:
+				abort(403)
+
+			PackageScreenshot.query.update({ "approved": True })
+			db.session.commit()
+			return redirect(url_for("todo.view_editor"))
+		else:
+			abort(400)
+
+	total_packages = Package.query.filter_by(state=PackageState.APPROVED).count()
+	total_to_tag = Package.query.filter_by(state=PackageState.APPROVED, tags=None).count()
+
+	unfulfilled_meta_packages = MetaPackage.query \
+			.filter(~ MetaPackage.packages.any(state=PackageState.APPROVED)) \
+			.filter(MetaPackage.dependencies.any(optional=False)) \
+			.order_by(db.asc(MetaPackage.name)).count()
+
+	return render_template("todo/editor.html", current_tab="editor",
+			packages=packages, wip_packages=wip_packages, releases=releases, screenshots=screenshots,
+			canApproveNew=canApproveNew, canApproveRel=canApproveRel, canApproveScn=canApproveScn,
+			total_packages=total_packages, total_to_tag=total_to_tag,
+			unfulfilled_meta_packages=unfulfilled_meta_packages)
+
+
+@bp.route("/todo/topics/")
+@login_required
+def topics():
+	qb    = QueryBuilder(request.args)
+	qb.setSortIfNone("date")
+	query = qb.buildTopicQuery()
+
+	tmp_q = ForumTopic.query
+	if not qb.show_discarded:
+		tmp_q = tmp_q.filter_by(discarded=False)
+	total = tmp_q.count()
+	topic_count = query.count()
+
+	page  = get_int_or_abort(request.args.get("page"), 1)
+	num   = get_int_or_abort(request.args.get("n"), 100)
+	if num > 100 and not current_user.rank.atLeast(UserRank.EDITOR):
+		num = 100
+
+	query = query.paginate(page, num, True)
+	next_url = url_for("todo.topics", page=query.next_num, query=qb.search,
+			show_discarded=qb.show_discarded, n=num, sort=qb.order_by) \
+			if query.has_next else None
+	prev_url = url_for("todo.topics", page=query.prev_num, query=qb.search,
+			show_discarded=qb.show_discarded, n=num, sort=qb.order_by) \
+			if query.has_prev else None
+
+	return render_template("todo/topics.html", current_tab="topics", topics=query.items, total=total,
+			topic_count=topic_count, query=qb.search, show_discarded=qb.show_discarded,
+			next_url=next_url, prev_url=prev_url, page=page, page_max=query.pages,
+			n=num, sort_by=qb.order_by)
+
+
+@bp.route("/todo/tags/")
+@login_required
+def tags():
+	qb    = QueryBuilder(request.args)
+	qb.setSortIfNone("score", "desc")
+	query = qb.buildPackageQuery()
+
+	tags = Tag.query.order_by(db.asc(Tag.title)).all()
+
+	return render_template("todo/tags.html", current_tab="tags", packages=query.all(), tags=tags)
+
+
+@bp.route("/user/tags/")
+def tags_user():
+	return redirect(url_for('todo.tags', author=current_user.username))
+
+
+@bp.route("/todo/metapackages/")
+@login_required
+def metapackages():
+	mpackages = MetaPackage.query \
+			.filter(~ MetaPackage.packages.any(state=PackageState.APPROVED)) \
+			.filter(MetaPackage.dependencies.any(optional=False)) \
+			.order_by(db.asc(MetaPackage.name)).all()
+
+	return render_template("todo/metapackages.html", mpackages=mpackages)
+
+
+@bp.route("/user/todo/")
+@bp.route("/users/<username>/todo/")
+@login_required
+def view_user(username=None):
+	if username is None:
+		return redirect(url_for("todo.view_user", username=current_user.username))
+
+	user : User = User.query.filter_by(username=username).first()
+	if not user:
+		abort(404)
+
+	if current_user != user and not current_user.rank.atLeast(UserRank.EDITOR):
+		abort(403)
+
+	unapproved_packages = user.packages \
+		.filter(or_(Package.state == PackageState.WIP,
+			Package.state == PackageState.CHANGES_NEEDED)) \
+		.order_by(db.asc(Package.created_at)).all()
+
+	outdated_packages = user.maintained_packages \
+			.filter(Package.state != PackageState.DELETED,
+					Package.update_config.has(PackageUpdateConfig.outdated_at.isnot(None))) \
+			.order_by(db.asc(Package.title)).all()
+
+	topics_to_add = ForumTopic.query \
+			.filter_by(author_id=user.id) \
+			.filter(~ db.exists().where(Package.forums == ForumTopic.topic_id)) \
+			.order_by(db.asc(ForumTopic.name), db.asc(ForumTopic.title)) \
+			.all()
+
+	needs_tags = user.maintained_packages \
+		.filter(Package.state != PackageState.DELETED) \
+		.filter_by(tags=None).order_by(db.asc(Package.title)).all()
+
+	return render_template("todo/user.html", current_tab="user", user=user,
+			unapproved_packages=unapproved_packages, outdated_packages=outdated_packages,
+			needs_tags=needs_tags, topics_to_add=topics_to_add)
+
+
+@bp.route("/users/<username>/update-configs/apply-all/", methods=["POST"])
+@login_required
+def apply_all_updates(username):
+	user: User = User.query.filter_by(username=username).first()
+	if not user:
+		abort(404)
+
+	if current_user != user and not current_user.rank.atLeast(UserRank.EDITOR):
+		abort(403)
+
+	outdated_packages = user.maintained_packages \
+		.filter(Package.state != PackageState.DELETED,
+			Package.update_config.has(PackageUpdateConfig.outdated_at.isnot(None))) \
+		.order_by(db.asc(Package.title)).all()
+
+	for package in outdated_packages:
+		if not package.checkPerm(current_user, Permission.MAKE_RELEASE):
+			continue
+
+		if package.releases.filter(or_(PackageRelease.task_id.isnot(None),
+				PackageRelease.commit_hash==package.update_config.last_commit)).count() > 0:
+			continue
+
+		title = package.update_config.get_title()
+		ref = package.update_config.get_ref()
+
+		rel = PackageRelease()
+		rel.package = package
+		rel.title = title
+		rel.url = ""
+		rel.task_id = uuid()
+		db.session.add(rel)
+		db.session.commit()
+
+		makeVCSRelease.apply_async((rel.id, ref),
+				task_id=rel.task_id)
+
+		msg = "Created release {} (Applied all Git Update Detection)".format(rel.title)
+		addNotification(package.maintainers, current_user, NotificationType.PACKAGE_EDIT, msg,
+				rel.getEditURL(), package)
+		addAuditLog(AuditSeverity.NORMAL, current_user, msg, package.getDetailsURL(), package)
+		db.session.commit()
+
+	return redirect(url_for("todo.view_user", username=username))
+
+
+@bp.route("/todo/outdated/")
+@login_required
+def outdated():
+	is_mtm_only = isYes(request.args.get("mtm"))
+
+	query = db.session.query(Package).select_from(PackageUpdateConfig) \
+			.filter(PackageUpdateConfig.outdated_at.isnot(None)) \
+			.join(PackageUpdateConfig.package) \
+			.filter(Package.state == PackageState.APPROVED)
+
+	if is_mtm_only:
+		query = query.filter(Package.repo.ilike("%github.com/minetest-mods/%"))
+
+	sort_by = request.args.get("sort")
+	if sort_by == "date":
+		query = query.order_by(db.desc(PackageUpdateConfig.outdated_at))
+	else:
+		sort_by = "score"
+		query = query.order_by(db.desc(Package.score))
+
+	return render_template("todo/outdated.html", current_tab="outdated",
+			outdated_packages=query.all(), sort_by=sort_by, is_mtm_only=is_mtm_only)

app/blueprints/users/__init__.py

@@ -0,0 +1,5 @@
+from flask import Blueprint
+
+bp = Blueprint("users", __name__)
+
+from . import profile, claim, account, settings

app/blueprints/users/account.py

@@ -0,0 +1,386 @@
+# ContentDB
+# Copyright (C) 2020  rubenwardy
+#
+# This program is free software: you can redistribute it and/or modify
+# it under the terms of the GNU Affero General Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU Affero General Public License for more details.
+#
+# You should have received a copy of the GNU Affero General Public License
+# along with this program.  If not, see <https://www.gnu.org/licenses/>.
+
+
+from flask import *
+from flask_login import current_user, login_required, logout_user, login_user
+from flask_wtf import FlaskForm
+from sqlalchemy import or_
+from wtforms import *
+from wtforms.validators import *
+
+from app.models import *
+from app.tasks.emails import send_verify_email, send_anon_email, send_unsubscribe_verify, send_user_email
+from app.utils import randomString, make_flask_login_password, is_safe_url, check_password_hash, addAuditLog, nonEmptyOrNone
+from passlib.pwd import genphrase
+
+from . import bp
+
+
+class LoginForm(FlaskForm):
+	username = StringField("Username or email", [InputRequired()])
+	password = PasswordField("Password", [InputRequired(), Length(6, 100)])
+	remember_me = BooleanField("Remember me", default=True)
+	submit = SubmitField("Sign in")
+
+
+def handle_login(form):
+	def show_safe_err(err):
+		if "@" in username:
+			flash("Incorrect email or password", "danger")
+		else:
+			flash(err, "danger")
+
+
+	username = form.username.data.strip()
+	user = User.query.filter(or_(User.username == username, User.email == username)).first()
+	if user is None:
+		return show_safe_err("User {} does not exist".format(username))
+
+	if not check_password_hash(user.password, form.password.data):
+		return show_safe_err("Incorrect password. Did you set one?")
+
+	if not user.is_active:
+		flash("You need to confirm the registration email", "danger")
+		return
+
+	addAuditLog(AuditSeverity.USER, user, "Logged in using password",
+			url_for("users.profile", username=user.username))
+	db.session.commit()
+
+	login_user(user, remember=form.remember_me.data)
+	flash("Logged in successfully.", "success")
+
+	next = request.args.get("next")
+	if next and not is_safe_url(next):
+		abort(400)
+
+	return redirect(next or url_for("homepage.home"))
+
+
+@bp.route("/user/login/", methods=["GET", "POST"])
+def login():
+	if current_user.is_authenticated:
+		next = request.args.get("next")
+		if next and not is_safe_url(next):
+			abort(400)
+
+		return redirect(next or url_for("homepage.home"))
+
+	form = LoginForm(request.form)
+	if form.validate_on_submit():
+		ret = handle_login(form)
+		if ret:
+			return ret
+
+	if request.method == "GET":
+		form.remember_me.data = True
+
+
+	return render_template("users/login.html", form=form)
+
+
+@bp.route("/user/logout/", methods=["GET", "POST"])
+def logout():
+	logout_user()
+	return redirect(url_for("homepage.home"))
+
+
+class RegisterForm(FlaskForm):
+	username = StringField("Username", [InputRequired()])
+	email = StringField("Email", [InputRequired(), Email()])
+	password = PasswordField("Password", [InputRequired(), Length(6, 100)])
+	submit = SubmitField("Register")
+
+
+def handle_register(form):
+	user_by_name = User.query.filter(or_(
+			User.username == form.username.data,
+			User.forums_username == form.username.data,
+			User.github_username == form.username.data)).first()
+	if user_by_name:
+		if user_by_name.rank == UserRank.NOT_JOINED and user_by_name.forums_username:
+			flash("An account already exists for that username but hasn't been claimed yet.", "danger")
+			return redirect(url_for("users.claim_forums", username=user_by_name.forums_username))
+		else:
+			flash("That username is already in use, please choose another.", "danger")
+			return
+
+
+	user_by_email = User.query.filter_by(email=form.email.data).first()
+	if user_by_email:
+		send_anon_email.delay(form.email.data, "Email already in use",
+				"We were unable to create the account as the email is already in use by {}. Try a different email address.".format(
+						user_by_email.display_name))
+		flash("Check your email address to verify your account", "success")
+		return redirect(url_for("homepage.home"))
+	elif EmailSubscription.query.filter_by(email=form.email.data, blacklisted=True).count() > 0:
+		flash("That email address has been unsubscribed/blacklisted, and cannot be used", "danger")
+		return
+
+	user = User(form.username.data, False, form.email.data, make_flask_login_password(form.password.data))
+	user.notification_preferences = UserNotificationPreferences(user)
+	db.session.add(user)
+
+	addAuditLog(AuditSeverity.USER, user, "Registered with email",
+			url_for("users.profile", username=user.username))
+
+	token = randomString(32)
+
+	ver = UserEmailVerification()
+	ver.user = user
+	ver.token = token
+	ver.email = form.email.data
+	db.session.add(ver)
+	db.session.commit()
+
+	send_verify_email.delay(form.email.data, token)
+
+	flash("Check your email address to verify your account", "success")
+	return redirect(url_for("homepage.home"))
+
+
+@bp.route("/user/register/", methods=["GET", "POST"])
+def register():
+	form = RegisterForm(request.form)
+	if form.validate_on_submit():
+		ret = handle_register(form)
+		if ret:
+			return ret
+
+	return render_template("users/register.html", form=form, suggested_password=genphrase(entropy=52, wordset="bip39"))
+
+
+class ForgotPasswordForm(FlaskForm):
+	email = StringField("Email", [InputRequired(), Email()])
+	submit = SubmitField("Reset Password")
+
+@bp.route("/user/forgot-password/", methods=["GET", "POST"])
+def forgot_password():
+	form = ForgotPasswordForm(request.form)
+	if form.validate_on_submit():
+		email = form.email.data
+		user = User.query.filter_by(email=email).first()
+		if user:
+			token = randomString(32)
+
+			addAuditLog(AuditSeverity.USER, user, "(Anonymous) requested a password reset",
+					url_for("users.profile", username=user.username), None)
+
+			ver = UserEmailVerification()
+			ver.user = user
+			ver.token = token
+			ver.email = email
+			ver.is_password_reset = True
+			db.session.add(ver)
+			db.session.commit()
+
+			send_verify_email.delay(form.email.data, token)
+		else:
+			send_anon_email.delay(email, "Unable to find account", """
+					<p>
+						We were unable to perform the password reset as we could not find an account
+						associated with this email.
+					</p>
+					<p>
+						If you weren't expecting to receive this email, then you can safely ignore it.
+					</p>
+			""")
+
+		flash("Check your email address to continue the reset", "success")
+		return redirect(url_for("homepage.home"))
+
+	return render_template("users/forgot_password.html", form=form)
+
+
+class SetPasswordForm(FlaskForm):
+	email = StringField("Email", [Optional(), Email()])
+	password = PasswordField("New password", [InputRequired(), Length(8, 100)])
+	password2 = PasswordField("Verify password", [InputRequired(), Length(8, 100), validators.EqualTo('password', message='Passwords must match')])
+	submit = SubmitField("Save")
+
+class ChangePasswordForm(FlaskForm):
+	old_password = PasswordField("Old password", [InputRequired(), Length(8, 100)])
+	password = PasswordField("New password", [InputRequired(), Length(8, 100)])
+	password2 = PasswordField("Verify password", [InputRequired(), Length(8, 100), validators.EqualTo('password', message='Passwords must match')])
+	submit = SubmitField("Save")
+
+
+def handle_set_password(form):
+	one = form.password.data
+	two = form.password2.data
+	if one != two:
+		flash("Passwords do not much", "danger")
+		return
+
+	addAuditLog(AuditSeverity.USER, current_user, "Changed their password", url_for("users.profile", username=current_user.username))
+
+	current_user.password = make_flask_login_password(form.password.data)
+
+	if hasattr(form, "email"):
+		newEmail = nonEmptyOrNone(form.email.data)
+		if newEmail and newEmail != current_user.email:
+			if EmailSubscription.query.filter_by(email=form.email.data, blacklisted=True).count() > 0:
+				flash("That email address has been unsubscribed/blacklisted, and cannot be used", "danger")
+				return
+
+			token = randomString(32)
+
+			ver = UserEmailVerification()
+			ver.user = current_user
+			ver.token = token
+			ver.email = newEmail
+			db.session.add(ver)
+
+	db.session.commit()
+	flash("Your password has been changed successfully.", "success")
+	return redirect(url_for("homepage.home"))
+
+
+@bp.route("/user/change-password/", methods=["GET", "POST"])
+@login_required
+def change_password():
+	form = ChangePasswordForm(request.form)
+
+	if form.validate_on_submit():
+		if check_password_hash(current_user.password, form.old_password.data):
+			ret = handle_set_password(form)
+			if ret:
+				return ret
+		else:
+			flash("Old password is incorrect", "danger")
+
+	return render_template("users/change_set_password.html", form=form,
+			suggested_password=genphrase(entropy=52, wordset="bip39"))
+
+
+@bp.route("/user/set-password/", methods=["GET", "POST"])
+@login_required
+def set_password():
+	if current_user.password:
+		return redirect(url_for("users.change_password"))
+
+	form = SetPasswordForm(request.form)
+	if current_user.email is None:
+		form.email.validators = [InputRequired(), Email()]
+
+	if form.validate_on_submit():
+		ret = handle_set_password(form)
+		if ret:
+			return ret
+
+	return render_template("users/change_set_password.html", form=form, optional=request.args.get("optional"),
+			suggested_password=genphrase(entropy=52, wordset="bip39"))
+
+
+@bp.route("/user/verify/")
+def verify_email():
+	token = request.args.get("token")
+	ver : UserEmailVerification = UserEmailVerification.query.filter_by(token=token).first()
+	if ver is None:
+		flash("Unknown verification token!", "danger")
+		return redirect(url_for("homepage.home"))
+
+	user = ver.user
+
+	addAuditLog(AuditSeverity.USER, user, "Confirmed their email",
+			url_for("users.profile", username=user.username))
+
+	was_activating = not user.is_active
+
+	if ver.email and user.email != ver.email:
+		if User.query.filter_by(email=ver.email).count() > 0:
+			flash("Another user is already using that email", "danger")
+			return redirect(url_for("homepage.home"))
+
+		flash("Confirmed email change", "success")
+
+		if user.email:
+			send_user_email.delay(user.email,
+					"Email address changed",
+					"Your email address has changed. If you didn't request this, please contact an administrator.")
+
+	user.is_active = True
+	user.email = ver.email
+
+	db.session.delete(ver)
+	db.session.commit()
+
+	if ver.is_password_reset:
+		login_user(user)
+		user.password = None
+		db.session.commit()
+
+		return redirect(url_for("users.set_password"))
+
+	if current_user.is_authenticated:
+		return redirect(url_for("users.profile", username=current_user.username))
+	elif was_activating:
+		flash("You may now log in", "success")
+		return redirect(url_for("users.login"))
+	else:
+		return redirect(url_for("homepage.home"))
+
+
+class UnsubscribeForm(FlaskForm):
+	email = StringField("Email", [InputRequired(), Email()])
+	submit = SubmitField("Send")
+
+
+def unsubscribe_verify():
+	form = UnsubscribeForm(request.form)
+	if form.validate_on_submit():
+		email = form.email.data
+		sub = EmailSubscription.query.filter_by(email=email).first()
+		if not sub:
+			sub = EmailSubscription(email)
+			db.session.add(sub)
+
+		sub.token = randomString(32)
+		db.session.commit()
+		send_unsubscribe_verify.delay(form.email.data)
+
+		flash("Check your email address to continue the unsubscribe", "success")
+		return redirect(url_for("homepage.home"))
+
+	return render_template("users/unsubscribe.html", form=form)
+
+
+def unsubscribe_manage(sub: EmailSubscription):
+	user = User.query.filter_by(email=sub.email).first()
+
+	if request.method == "POST":
+		if user:
+			user.email = None
+
+		sub.blacklisted = True
+		db.session.commit()
+
+		flash("That email is now blacklisted. Please contact an admin if you wish to undo this.", "success")
+		return redirect(url_for("homepage.home"))
+
+	return render_template("users/unsubscribe.html", user=user)
+
+
+@bp.route("/unsubscribe/", methods=["GET", "POST"])
+def unsubscribe():
+	token = request.args.get("token")
+	if token:
+		sub = EmailSubscription.query.filter_by(token=token).first()
+		if sub:
+			return unsubscribe_manage(sub)
+
+	return unsubscribe_verify()

app/blueprints/users/claim.py

@@ -0,0 +1,120 @@
+# ContentDB
+# Copyright (C) 2018-21 rubenwardy
+#
+# This program is free software: you can redistribute it and/or modify
+# it under the terms of the GNU Affero General Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU Affero General Public License for more details.
+#
+# You should have received a copy of the GNU Affero General Public License
+# along with this program.  If not, see <https://www.gnu.org/licenses/>.
+
+from . import bp
+from flask import redirect, render_template, session, request, flash, url_for
+from app.models import db, User, UserRank
+from app.utils import randomString, login_user_set_active
+from app.tasks.forumtasks import checkForumAccount
+from app.utils.phpbbparser import getProfile
+import re
+
+
+def check_username(username):
+	return username is not None and len(username) >= 2 and re.match("^[A-Za-z0-9._-]*$", username)
+
+
+
+@bp.route("/user/claim/", methods=["GET", "POST"])
+def claim():
+	return render_template("users/claim.html")
+
+
+@bp.route("/user/claim-forums/", methods=["GET", "POST"])
+def claim_forums():
+	username = request.args.get("username")
+	if username is None:
+		username = ""
+	else:
+		method = request.args.get("method")
+
+		if not check_username(username):
+			flash("Invalid username - must only contain A-Za-z0-9._. Consider contacting an admin", "danger")
+			return redirect(url_for("users.claim_forums"))
+
+		user = User.query.filter_by(forums_username=username).first()
+		if user and user.rank.atLeast(UserRank.NEW_MEMBER):
+			flash("User has already been claimed", "danger")
+			return redirect(url_for("users.claim_forums"))
+		elif method == "github":
+			if user is None or user.github_username is None:
+				flash("Unable to get GitHub username for user", "danger")
+				return redirect(url_for("users.claim_forums", username=username))
+			else:
+				return redirect(url_for("github.start"))
+
+	if "forum_token" in session:
+		token = session["forum_token"]
+	else:
+		token = randomString(12)
+		session["forum_token"] = token
+
+	if request.method == "POST":
+		ctype	= request.form.get("claim_type")
+		username = request.form.get("username")
+
+		if not check_username(username):
+			flash("Invalid username - must only contain A-Za-z0-9._. Consider contacting an admin", "danger")
+		elif ctype == "github":
+			task = checkForumAccount.delay(username)
+			return redirect(url_for("tasks.check", id=task.id, r=url_for("users.claim_forums", username=username, method="github")))
+		elif ctype == "forum":
+			user = User.query.filter_by(forums_username=username).first()
+			if user is not None and user.rank.atLeast(UserRank.NEW_MEMBER):
+				flash("That user has already been claimed!", "danger")
+				return redirect(url_for("users.claim_forums"))
+
+			# Get signature
+			sig = None
+			try:
+				profile = getProfile("https://forum.minetest.net", username)
+				sig = profile.signature if profile else None
+			except IOError as e:
+				if hasattr(e, 'message'):
+					message = e.message
+				else:
+					message = str(e)
+
+				flash("Error whilst attempting to access forums: " + message, "danger")
+				return redirect(url_for("users.claim_forums", username=username))
+
+			if profile is None:
+				flash("Unable to get forum signature - does the user exist?", "danger")
+				return redirect(url_for("users.claim_forums", username=username))
+
+			# Look for key
+			if sig and token in sig:
+				# Try getting again to fix crash
+				user = User.query.filter_by(forums_username=username).first()
+				if user is None:
+					user = User(username)
+					user.forums_username = username
+					db.session.add(user)
+					db.session.commit()
+
+				if login_user_set_active(user, remember=True):
+					return redirect(url_for("users.set_password"))
+				else:
+					flash("Unable to login as user", "danger")
+					return redirect(url_for("users.claim_forums", username=username))
+
+			else:
+				flash("Could not find the key in your signature!", "danger")
+				return redirect(url_for("users.claim_forums", username=username))
+		else:
+			flash("Unknown claim type", "danger")
+
+	return render_template("users/claim_forums.html", username=username, key="cdb_" + token)

app/blueprints/users/profile.py

@@ -0,0 +1,77 @@
+# ContentDB
+# Copyright (C) 2018-21 rubenwardy
+#
+# This program is free software: you can redistribute it and/or modify
+# it under the terms of the GNU Affero General Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU Affero General Public License for more details.
+#
+# You should have received a copy of the GNU Affero General Public License
+# along with this program.  If not, see <https://www.gnu.org/licenses/>.
+
+
+from flask import *
+from flask_login import current_user, login_required
+from sqlalchemy import func
+
+from app.models import *
+from app.tasks.forumtasks import checkForumAccount
+from . import bp
+
+
+@bp.route("/users/", methods=["GET"])
+def list_all():
+	users = db.session.query(User, func.count(Package.id)) \
+			.select_from(User).outerjoin(Package) \
+			.order_by(db.desc(User.rank), db.asc(User.display_name)) \
+			.group_by(User.id).all()
+
+	return render_template("users/list.html", users=users)
+
+
+@bp.route("/user/forum/<username>/")
+def by_forums_username(username):
+	user = User.query.filter_by(forums_username=username).first()
+	if user:
+		return redirect(url_for("users.profile", username=user.username))
+
+	return render_template("users/forums_no_such_user.html", username=username)
+
+
+@bp.route("/users/<username>/")
+def profile(username):
+	user = User.query.filter_by(username=username).first()
+	if not user:
+		abort(404)
+
+	packages = user.packages.filter(Package.state != PackageState.DELETED)
+	if not current_user.is_authenticated or (user != current_user and not current_user.canAccessTodoList()):
+		packages = packages.filter_by(state=PackageState.APPROVED)
+	packages = packages.order_by(db.asc(Package.title))
+
+	# Process GET or invalid POST
+	return render_template("users/profile.html", user=user, packages=packages)
+
+
+@bp.route("/users/<username>/check/", methods=["POST"])
+@login_required
+def user_check(username):
+	user = User.query.filter_by(username=username).first()
+	if user is None:
+		abort(404)
+
+	if current_user != user and not current_user.rank.atLeast(UserRank.MODERATOR):
+		abort(403)
+
+	if user.forums_username is None:
+		abort(404)
+
+	task = checkForumAccount.delay(user.forums_username)
+	next_url = url_for("users.profile", username=username)
+
+	return redirect(url_for("tasks.check", id=task.id, r=next_url))

app/blueprints/users/settings.py

@@ -0,0 +1,257 @@
+from flask import *
+from flask_login import current_user, login_required, logout_user
+from flask_wtf import FlaskForm
+from wtforms import *
+from wtforms.validators import *
+
+from app.models import *
+from app.utils import nonEmptyOrNone, addAuditLog, randomString, rank_required
+from app.tasks.emails import send_verify_email
+from . import bp
+
+
+def get_setting_tabs(user):
+	return [
+		{
+			"id": "edit_profile",
+			"title": "Edit Profile",
+			"url": url_for("users.profile_edit", username=user.username)
+		},
+		{
+			"id": "account",
+			"title": "Account and Security",
+			"url": url_for("users.account", username=user.username)
+		},
+		{
+			"id": "notifications",
+			"title": "Email and Notifications",
+			"url": url_for("users.email_notifications", username=user.username)
+		},
+		{
+			"id": "api_tokens",
+			"title": "API Tokens",
+			"url": url_for("api.list_tokens", username=user.username)
+		},
+	]
+
+
+class UserProfileForm(FlaskForm):
+	website_url = StringField("Website URL", [Optional(), URL()], filters = [lambda x: x or None])
+	donate_url = StringField("Donation URL", [Optional(), URL()], filters = [lambda x: x or None])
+	submit = SubmitField("Save")
+
+
+@bp.route("/users/<username>/settings/profile/", methods=["GET", "POST"])
+@login_required
+def profile_edit(username):
+	user : User = User.query.filter_by(username=username).first()
+	if not user:
+		abort(404)
+
+	if not user.can_see_edit_profile(current_user):
+		flash("Permission denied", "danger")
+		return redirect(url_for("users.profile", username=username))
+
+	form = UserProfileForm(obj=user)
+	if form.validate_on_submit():
+		severity = AuditSeverity.NORMAL if current_user == user else AuditSeverity.MODERATION
+		addAuditLog(severity, current_user, "Edited {}'s profile".format(user.display_name),
+				url_for("users.profile", username=username))
+
+		if user.checkPerm(current_user, Permission.CHANGE_PROFILE_URLS):
+			user.website_url  = form["website_url"].data
+			user.donate_url   = form["donate_url"].data
+
+		db.session.commit()
+
+		return redirect(url_for("users.profile", username=username))
+
+	# Process GET or invalid POST
+	return render_template("users/profile_edit.html", user=user, form=form, tabs=get_setting_tabs(user), current_tab="edit_profile")
+
+
+def make_settings_form():
+	attrs = {
+		"email": StringField("Email", [Optional(), Email()]),
+		"submit": SubmitField("Save")
+	}
+
+	for notificationType in NotificationType:
+		key = "pref_" + notificationType.toName()
+		attrs[key] = BooleanField("")
+		attrs[key + "_digest"] = BooleanField("")
+
+	return type("SettingsForm", (FlaskForm,), attrs)
+
+SettingsForm = make_settings_form()
+
+
+def handle_email_notifications(user, prefs: UserNotificationPreferences, is_new, form):
+	for notificationType in NotificationType:
+		field_email = getattr(form, "pref_" + notificationType.toName()).data
+		field_digest = getattr(form, "pref_" + notificationType.toName() + "_digest").data or field_email
+		prefs.set_can_email(notificationType, field_email)
+		prefs.set_can_digest(notificationType, field_digest)
+
+	if is_new:
+		db.session.add(prefs)
+
+	if user.checkPerm(current_user, Permission.CHANGE_EMAIL):
+		newEmail = form.email.data
+		if newEmail and newEmail != user.email and newEmail.strip() != "":
+			if EmailSubscription.query.filter_by(email=form.email.data, blacklisted=True).count() > 0:
+				flash("That email address has been unsubscribed/blacklisted, and cannot be used", "danger")
+				return
+
+			token = randomString(32)
+
+			severity = AuditSeverity.NORMAL if current_user == user else AuditSeverity.MODERATION
+
+			msg = "Changed email of {}".format(user.display_name)
+			addAuditLog(severity, current_user, msg, url_for("users.profile", username=user.username))
+
+			ver = UserEmailVerification()
+			ver.user = user
+			ver.token = token
+			ver.email = newEmail
+			db.session.add(ver)
+			db.session.commit()
+
+			flash("Check your email to confirm it", "success")
+
+			send_verify_email.delay(newEmail, token)
+			return redirect(url_for("users.email_notifications", username=user.username))
+
+	db.session.commit()
+	return redirect(url_for("users.email_notifications", username=user.username))
+
+
+@bp.route("/user/settings/email/")
+@bp.route("/users/<username>/settings/email/", methods=["GET", "POST"])
+@login_required
+def email_notifications(username=None):
+	if username is None:
+		return redirect(url_for("users.email_notifications", username=current_user.username))
+
+	user: User = User.query.filter_by(username=username).first()
+	if not user:
+		abort(404)
+
+	if not user.checkPerm(current_user, Permission.CHANGE_EMAIL):
+		abort(403)
+
+	is_new = False
+	prefs = user.notification_preferences
+	if prefs is None:
+		is_new = True
+		prefs = UserNotificationPreferences(user)
+
+	data = {}
+	types = []
+	for notificationType in NotificationType:
+		types.append(notificationType)
+		data["pref_" + notificationType.toName()] = prefs.get_can_email(notificationType)
+		data["pref_" + notificationType.toName() + "_digest"] = prefs.get_can_digest(notificationType)
+
+	data["email"] = user.email
+
+	form = SettingsForm(data=data)
+	if form.validate_on_submit():
+		ret = handle_email_notifications(user, prefs, is_new, form)
+		if ret:
+			return ret
+
+	return render_template("users/settings_email.html",
+			form=form, user=user, types=types, is_new=is_new,
+			tabs=get_setting_tabs(user), current_tab="notifications")
+
+
+class UserAccountForm(FlaskForm):
+	display_name = StringField("Display name", [Optional(), Length(2, 100)])
+	forums_username = StringField("Forums Username", [Optional(), Length(2, 50)])
+	github_username = StringField("GitHub Username", [Optional(), Length(2, 50)])
+	rank = SelectField("Rank", [Optional()], choices=UserRank.choices(), coerce=UserRank.coerce,
+			default=UserRank.NEW_MEMBER)
+	submit = SubmitField("Save")
+
+
+@bp.route("/users/<username>/settings/account/", methods=["GET", "POST"])
+@login_required
+def account(username):
+	user : User = User.query.filter_by(username=username).first()
+	if not user:
+		abort(404)
+
+	if not user.can_see_edit_profile(current_user):
+		flash("Permission denied", "danger")
+		return redirect(url_for("users.profile", username=username))
+
+	can_edit_account_settings = user.checkPerm(current_user, Permission.CHANGE_USERNAMES) or \
+			user.checkPerm(current_user, Permission.CHANGE_RANK)
+	form = UserAccountForm(obj=user) if can_edit_account_settings else None
+	if form and form.validate_on_submit():
+		severity = AuditSeverity.NORMAL if current_user == user else AuditSeverity.MODERATION
+		addAuditLog(severity, current_user, "Edited {}'s profile".format(user.display_name),
+				url_for("users.profile", username=username))
+
+		# Copy form fields to user_profile fields
+		if user.checkPerm(current_user, Permission.CHANGE_USERNAMES):
+			user.display_name = form.display_name.data
+			user.forums_username = nonEmptyOrNone(form.forums_username.data)
+			user.github_username = nonEmptyOrNone(form.github_username.data)
+
+		if user.checkPerm(current_user, Permission.CHANGE_RANK):
+			newRank = form["rank"].data
+			if current_user.rank.atLeast(newRank):
+				if newRank != user.rank:
+					user.rank = form["rank"].data
+					msg = "Set rank of {} to {}".format(user.display_name, user.rank.getTitle())
+					addAuditLog(AuditSeverity.MODERATION, current_user, msg,
+							url_for("users.profile", username=username))
+			else:
+				flash("Can't promote a user to a rank higher than yourself!", "danger")
+
+		db.session.commit()
+
+		return redirect(url_for("users.account", username=username))
+
+	return render_template("users/account.html", user=user, form=form, tabs=get_setting_tabs(user), current_tab="account")
+
+
+@bp.route("/users/<username>/delete/", methods=["GET", "POST"])
+@rank_required(UserRank.ADMIN)
+def delete(username):
+	user: User = User.query.filter_by(username=username).first()
+	if not user:
+		abort(404)
+
+	if user.rank.atLeast(UserRank.MODERATOR):
+		flash("Users with moderator rank or above cannot be deleted", "danger")
+		return redirect(url_for("users.account", username=username))
+
+	if request.method == "GET":
+		return render_template("users/delete.html", user=user, can_delete=user.can_delete())
+
+	if user.can_delete():
+		msg = "Deleted user {}".format(user.username)
+		flash(msg, "success")
+		addAuditLog(AuditSeverity.MODERATION, current_user, msg, None)
+
+		db.session.delete(user)
+	else:
+		user.replies.delete()
+		for thread in user.threads.all():
+			db.session.delete(thread)
+		user.email = None
+		user.rank = UserRank.NOT_JOINED
+
+		msg = "Deactivated user {}".format(user.username)
+		flash(msg, "success")
+		addAuditLog(AuditSeverity.MODERATION, current_user, msg, None)
+
+	db.session.commit()
+
+	if user == current_user:
+		logout_user()
+
+	return redirect(url_for("homepage.home"))

app/default_data.py

@@ -1,55 +1,75 @@
-# Content DB
-# Copyright (C) 2018  rubenwardy
-#
-# This program is free software: you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation, either version 3 of the License, or
-# (at your option) any later version.
-#
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-# GNU General Public License for more details.
-#
-# You should have received a copy of the GNU General Public License
-# along with this program.  If not, see <https://www.gnu.org/licenses/>.
+from .models import *
+from .utils import make_flask_login_password
 
 
-import os, sys, datetime
+def populate(session):
+	admin_user = User("rubenwardy")
+	admin_user.is_active = True
+	admin_user.password = make_flask_login_password("tuckfrump")
+	admin_user.github_username = "rubenwardy"
+	admin_user.forums_username = "rubenwardy"
+	admin_user.rank = UserRank.ADMIN
+	session.add(admin_user)
 
-if not "FLASK_CONFIG" in os.environ:
-	os.environ["FLASK_CONFIG"] = "../config.cfg"
+	session.add(MinetestRelease("None", 0))
+	session.add(MinetestRelease("0.4.16/17", 32))
+	session.add(MinetestRelease("5.0", 37))
+	session.add(MinetestRelease("5.1", 38))
 
-delete_db = len(sys.argv) >= 2 and sys.argv[1].strip() == "-d"
-create_db = not (len(sys.argv) >= 2 and sys.argv[1].strip() == "-o")
-test_data = len(sys.argv) >= 2 and sys.argv[1].strip() == "-t" or not create_db
+	tags = {}
+	for tag in ["Inventory", "Mapgen", "Building",
+		"Mobs and NPCs", "Tools", "Player effects",
+		"Environment", "Transport", "Maintenance", "Plants and farming",
+		"PvP", "PvE", "Survival", "Creative", "Puzzle", "Multiplayer", "Singleplayer"]:
+		row = Tag(tag)
+		tags[row.name] = row
+		session.add(row)
 
-from app.models import *
-from app.utils import make_flask_user_password
+	licenses = {}
+	for license in ["GPLv2.1", "GPLv3", "LGPLv2.1", "LGPLv3", "AGPLv2.1", "AGPLv3",
+					"Apache", "BSD 3-Clause", "BSD 2-Clause", "CC0", "CC-BY-SA",
+					"CC-BY", "MIT", "ZLib", "Other (Free)"]:
+		row = License(license)
+		licenses[row.name] = row
+		session.add(row)
+
+	for license in ["CC-BY-NC-SA", "Other (Non-free)"]:
+		row = License(license, False)
+		licenses[row.name] = row
+		session.add(row)
+
+
+def populate_test_data(session):
+	licenses = { x.name : x for x in License.query.all() }
+	tags = { x.name : x for x in Tag.query.all() }
+	admin_user = User.query.filter_by(rank=UserRank.ADMIN).first()
+	v4 = MinetestRelease.query.filter_by(protocol=32).first()
+	v50 = MinetestRelease.query.filter_by(protocol=37).first()
+	v51 = MinetestRelease.query.filter_by(protocol=38).first()
 
-def defineDummyData(licenses, tags, ruben):
 	ez = User("Shara")
 	ez.github_username = "Ezhh"
 	ez.forums_username = "Shara"
 	ez.rank = UserRank.EDITOR
-	db.session.add(ez)
+	session.add(ez)
 
-	not1 = Notification(ruben, ez, "Awards approved", "/packages/rubenwardy/awards/")
-	db.session.add(not1)
+	not1 = Notification(admin_user, ez, "Awards approved", "/packages/rubenwardy/awards/")
+	session.add(not1)
 
 	jeija = User("Jeija")
 	jeija.github_username = "Jeija"
 	jeija.forums_username = "Jeija"
-	db.session.add(jeija)
+	session.add(jeija)
 
 
 	mod = Package()
-	mod.approved = True
+	mod.state = PackageState.APPROVED
 	mod.name = "alpha"
 	mod.title = "Alpha Test"
 	mod.license = licenses["MIT"]
+	mod.media_license = licenses["MIT"]
 	mod.type = PackageType.MOD
-	mod.author = ruben
+	mod.author = admin_user
 	mod.tags.append(tags["mapgen"])
 	mod.tags.append(tags["environment"])
 	mod.repo = "https://github.com/ezhh/other_worlds"
@@ -57,22 +77,23 @@ def defineDummyData(licenses, tags, ruben):
 	mod.forums = 16015
 	mod.short_desc = "The content library should not be used yet as it is still in alpha"
 	mod.desc = "This is the long desc"
-	db.session.add(mod)
+	session.add(mod)
 
 	rel = PackageRelease()
 	rel.package = mod
 	rel.title = "v1.0.0"
 	rel.url = "https://github.com/ezhh/handholds/archive/master.zip"
 	rel.approved = True
-	db.session.add(rel)
+	session.add(rel)
 
 	mod1 = Package()
-	mod1.approved = True
+	mod1.state = PackageState.APPROVED
 	mod1.name = "awards"
 	mod1.title = "Awards"
 	mod1.license = licenses["LGPLv2.1"]
+	mod1.media_license = licenses["MIT"]
 	mod1.type = PackageType.MOD
-	mod1.author = ruben
+	mod1.author = admin_user
 	mod1.tags.append(tags["player_effects"])
 	mod1.repo = "https://github.com/rubenwardy/awards"
 	mod1.issueTracker = "https://github.com/rubenwardy/awards/issues"
@@ -81,7 +102,7 @@ def defineDummyData(licenses, tags, ruben):
 	mod1.desc = """
 Majority of awards are back ported from Calinou's old fork in Carbone, under same license.
 
-```
+```lua
 awards.register_achievement("award_mesefind",{
     title = "First Mese Find",
     description = "Found some Mese!",
@@ -96,34 +117,26 @@ awards.register_achievement("award_mesefind",{
 
 	rel = PackageRelease()
 	rel.package = mod1
+	rel.min_rel = v51
 	rel.title = "v1.0.0"
 	rel.url = "https://github.com/rubenwardy/awards/archive/master.zip"
 	rel.approved = True
-	db.session.add(rel)
+	session.add(rel)
 
 	mod2 = Package()
-	mod2.approved = True
+	mod2.state = PackageState.APPROVED
 	mod2.name = "mesecons"
 	mod2.title = "Mesecons"
 	mod2.tags.append(tags["tools"])
 	mod2.type = PackageType.MOD
 	mod2.license = licenses["LGPLv3"]
+	mod2.media_license = licenses["MIT"]
 	mod2.author = jeija
 	mod2.repo = "https://github.com/minetest-mods/mesecons/"
 	mod2.issueTracker = "https://github.com/minetest-mods/mesecons/issues"
 	mod2.forums = 628
 	mod2.short_desc = "Mesecons adds everything digital, from all kinds of sensors, switches, solar panels, detectors, pistons, lamps, sound blocks to advanced digital circuitry like logic gates and programmable blocks."
 	mod2.desc = """
-    ########################################################################
-    ##  __    __   _____   _____   _____   _____   _____   _   _   _____  ##
-    ## |  \  /  | |  ___| |  ___| |  ___| |  ___| |  _  | | \ | | |  ___| ##
-    ## |   \/   | | |___  | |___  | |___  | |     | | | | |  \| | | |___  ##
-    ## | |\__/| | |  ___| |___  | |  ___| | |     | | | | |     | |___  | ##
-    ## | |    | | | |___   ___| | | |___  | |___  | |_| | | |\  |  ___| | ##
-    ## |_|    |_| |_____| |_____| |_____| |_____| |_____| |_| \_| |_____| ##
-    ##                                                                    ##
-    ########################################################################
-
 MESECONS by Jeija and contributors
 
 Mezzee-what?
@@ -196,14 +209,15 @@ No warranty is provided, express or implied, for any part of the project.
 
 """
 
-	db.session.add(mod1)
-	db.session.add(mod2)
+	session.add(mod1)
+	session.add(mod2)
 
 	mod = Package()
-	mod.approved = True
+	mod.state = PackageState.APPROVED
 	mod.name = "handholds"
 	mod.title = "Handholds"
 	mod.license = licenses["MIT"]
+	mod.media_license = licenses["MIT"]
 	mod.type = PackageType.MOD
 	mod.author = ez
 	mod.tags.append(tags["player_effects"])
@@ -212,20 +226,22 @@ No warranty is provided, express or implied, for any part of the project.
 	mod.forums = 17069
 	mod.short_desc = "Adds hand holds and climbing thingies"
 	mod.desc = "This is the long desc"
-	db.session.add(mod)
+	session.add(mod)
 
 	rel = PackageRelease()
 	rel.package = mod
 	rel.title = "v1.0.0"
+	rel.max_rel = v4
 	rel.url = "https://github.com/ezhh/handholds/archive/master.zip"
 	rel.approved = True
-	db.session.add(rel)
+	session.add(rel)
 
 	mod = Package()
-	mod.approved = True
+	mod.state = PackageState.APPROVED
 	mod.name = "other_worlds"
 	mod.title = "Other Worlds"
 	mod.license = licenses["MIT"]
+	mod.media_license = licenses["MIT"]
 	mod.type = PackageType.MOD
 	mod.author = ez
 	mod.tags.append(tags["mapgen"])
@@ -235,31 +251,32 @@ No warranty is provided, express or implied, for any part of the project.
 	mod.forums = 16015
 	mod.short_desc = "Adds space with asteroids and comets"
 	mod.desc = "This is the long desc"
-	db.session.add(mod)
+	session.add(mod)
 
 	mod = Package()
-	mod.approved = True
+	mod.state = PackageState.APPROVED
 	mod.name = "food"
 	mod.title = "Food"
 	mod.license = licenses["LGPLv2.1"]
+	mod.media_license = licenses["MIT"]
 	mod.type = PackageType.MOD
-	mod.author = ruben
+	mod.author = admin_user
 	mod.tags.append(tags["player_effects"])
 	mod.repo = "https://github.com/rubenwardy/food/"
 	mod.issueTracker = "https://github.com/rubenwardy/food/issues/"
 	mod.forums = 2960
 	mod.short_desc = "Adds lots of food and an API to manage ingredients"
 	mod.desc = "This is the long desc"
-	food = mod
-	db.session.add(mod)
+	session.add(mod)
 
 	mod = Package()
-	mod.approved = True
+	mod.state = PackageState.APPROVED
 	mod.name = "food_sweet"
 	mod.title = "Sweet Foods"
 	mod.license = licenses["CC0"]
+	mod.media_license = licenses["MIT"]
 	mod.type = PackageType.MOD
-	mod.author = ruben
+	mod.author = admin_user
 	mod.tags.append(tags["player_effects"])
 	mod.repo = "https://github.com/rubenwardy/food_sweet/"
 	mod.issueTracker = "https://github.com/rubenwardy/food_sweet/issues/"
@@ -267,15 +284,16 @@ No warranty is provided, express or implied, for any part of the project.
 	mod.short_desc = "Adds sweet food"
 	mod.desc = "This is the long desc"
 	food_sweet = mod
-	db.session.add(mod)
+	session.add(mod)
 
 	game1 = Package()
-	game1.approved = True
+	game1.state = PackageState.APPROVED
 	game1.name = "capturetheflag"
 	game1.title = "Capture The Flag"
 	game1.type = PackageType.GAME
 	game1.license = licenses["LGPLv2.1"]
-	game1.author = ruben
+	game1.media_license = licenses["MIT"]
+	game1.author = admin_user
 	game1.tags.append(tags["pvp"])
 	game1.tags.append(tags["survival"])
 	game1.tags.append(tags["multiplayer"])
@@ -286,39 +304,72 @@ No warranty is provided, express or implied, for any part of the project.
 	game1.desc = """
 As seen on the Capture the Flag server (minetest.rubenwardy.com:30000)
 
+` `[`javascript:/*--></title></style></textarea></script></xmp><svg/onload='+/"/+/onmouseover=1/+/`](javascript:/*--%3E%3C/title%3E%3C/style%3E%3C/textarea%3E%3C/script%3E%3C/xmp%3E%3Csvg/onload='+/%22/+/onmouseover=1/+/)`[*/[]/+alert(1)//'>`
+
+<IMG SRC="javascript:alert('XSS');">
+
+<IMG SRC=javascript:alert(&amp;quot;XSS&amp;quot;)>
+
+``<IMG SRC=`javascript:alert("RSnake says, 'XSS'")`>``
+
+\<a onmouseover="alert(document.cookie)"\>xxs link\</a\>
+
+\<a onmouseover=alert(document.cookie)\>xxs link\</a\>
+
+<IMG SRC=javascript:alert(String.fromCharCode(88,83,83))>
+
+<script>alert("hello");</script>
+
+<SCRIPT SRC=`[`http://xss.rocks/xss.js></SCRIPT>`](http://xss.rocks/xss.js%3E%3C/SCRIPT%3E)`;`
+
+`<IMG \"\"\">`
+
+<SCRIPT>
+
+alert("XSS")
+
+</SCRIPT>
+
+<IMG SRC= onmouseover="alert('xxs')">
+
+<img src=x onerror="&#0000106&#0000097&#0000118&#0000097&#0000115&#0000099&#0000114&#0000105&#0000112&#0000116&#0000058&#0000097&#0000108&#0000101&#0000114&#0000116&#0000040&#0000039&#0000088&#0000083&#0000083&#0000039&#0000041">
+
+"\>
+
 Uses the CTF PvP Engine.
 """
 
-	db.session.add(game1)
+	session.add(game1)
 
 	rel = PackageRelease()
 	rel.package = game1
 	rel.title = "v1.0.0"
 	rel.url = "https://github.com/rubenwardy/capturetheflag/archive/master.zip"
 	rel.approved = True
-	db.session.add(rel)
+	session.add(rel)
 
 
 	mod = Package()
-	mod.approved = True
+	mod.state = PackageState.APPROVED
 	mod.name = "pixelbox"
 	mod.title = "PixelBOX Reloaded"
 	mod.license = licenses["CC0"]
+	mod.media_license = licenses["MIT"]
 	mod.type = PackageType.TXP
-	mod.author = ruben
+	mod.author = admin_user
 	mod.forums = 14132
 	mod.short_desc = "This is an update of the original PixelBOX texture pack by the brillant artist Gambit"
 	mod.desc = "This is the long desc"
-	db.session.add(mod)
+	session.add(mod)
 
 	rel = PackageRelease()
 	rel.package = mod
 	rel.title = "v1.0.0"
 	rel.url = "http://mamadou3.free.fr/Minetest/PixelBOX.zip"
 	rel.approved = True
-	db.session.add(rel)
+	session.add(rel)
 
-	db.session.commit()
+	session.commit()
 
 	metas = {}
 	for package in Package.query.filter_by(type=PackageType.MOD).all():
@@ -327,55 +378,9 @@ Uses the CTF PvP Engine.
 			meta = metas[package.name]
 		except KeyError:
 			meta = MetaPackage(package.name)
-			db.session.add(meta)
+			session.add(meta)
 			metas[package.name] = meta
 		package.provides.append(meta)
 
 	dep = Dependency(food_sweet, meta=metas["food"])
-	db.session.add(dep)
-
-
-if delete_db and os.path.isfile("db.sqlite"):
-	os.remove("db.sqlite")
-
-
-if create_db:
-	print("Creating database tables...")
-	db.create_all()
-
-print("Filling database...")
-
-ruben = User("rubenwardy")
-ruben.active = True
-ruben.password = make_flask_user_password("tuckfrump")
-ruben.github_username = "rubenwardy"
-ruben.forums_username = "rubenwardy"
-ruben.rank = UserRank.ADMIN
-db.session.add(ruben)
-
-tags = {}
-for tag in ["Inventory", "Mapgen", "Building", \
-		"Mobs and NPCs", "Tools", "Player effects", \
-		"Environment", "Transport", "Maintenance", "Plants and farming", \
-		"PvP", "PvE", "Survival", "Creative", "Puzzle", "Multiplayer", "Singleplayer"]:
-	row = Tag(tag)
-	tags[row.name] = row
-	db.session.add(row)
-
-licenses = {}
-for license in ["GPLv2.1", "GPLv3", "LGPLv2.1", "LGPLv3", "AGPLv2.1", "AGPLv3",
-				"Apache", "BSD 3-Clause", "BSD 2-Clause", "CC0", "CC-BY-SA",
-				"CC-BY", "MIT", "ZLib", "Other (Free)"]:
-	row = License(license)
-	licenses[row.name] = row
-	db.session.add(row)
-
-for license in ["CC-BY-NC-SA", "Other (Non-free)"]:
-	row = License(license, False)
-	licenses[row.name] = row
-	db.session.add(row)
-
-if test_data:
-	defineDummyData(licenses, tags, ruben)
-
-db.session.commit()
+	session.add(dep)

app/flatpages/help.md

@@ -1,6 +1,27 @@
 title: Help
+toc: False
+
+## General Help
 
-* [Package Tags](package_tags)
-* [Ranks and Permissions](ranks_permissions)
 * [Content Ratings and Flags](content_flags)
+* [Non-free Licenses](non_free)
+* [Why WTFPL is a terrible license](wtfpl)
+* [Ranks and Permissions](ranks_permissions)
 * [Reporting Content](reporting)
+* [Top Packages Algorithm](top_packages)
+
+## Help for Package Authors
+
+* [Package Inclusion Policy and Guidance](/policy_and_guidance/)
+* [Git Update Detection](update_config)
+* [Creating Releases using Webhooks](release_webhooks)
+* [Package Configuration and Releases Guide](package_config)
+
+## Help for Specific User Ranks
+
+* [Editors](editors)
+
+## APIs
+
+* [API](api)
+* [Prometheus Metrics](metrics)

app/flatpages/help/api.md

@@ -0,0 +1,230 @@
+title: API
+
+## Responses and Error Handling
+
+If there is an error, the response will be JSON similar to the following with a non-200 status code: 
+
+```json
+{
+    "success": false,
+    "error": "The error message"
+}
+```
+
+Successful GET requests will return the resource's information directly as a JSON response.
+
+Other successful results will return a dictionary with `success` equaling true, and
+often other keys with information.
+
+
+## Authentication
+
+Not all endpoints require authentication, but it is done using Bearer tokens:
+
+```bash
+curl https://content.minetest.net/api/whoami/ \
+    -H "Authorization: Bearer YOURTOKEN" 
+```
+
+Tokens can be attained by visiting [Settings > API Tokens](/user/tokens/).
+
+* GET `/api/whoami/`:  JSON dictionary with the following keys:
+    * `is_authenticated`:  True on successful API authentication
+    * `username`:  Username of the user authenticated as, null otherwise.
+    * 4xx status codes will be thrown on unsupported authentication type, invalid access token, or other errors.
+
+
+## Packages
+
+* GET `/api/packages/` (List)
+    * See [Package Queries](#package-queries)
+* GET `/api/packages/<username>/<name>/` (Read)
+* PUT `/api/packages/<author>/<name>/` (Update)
+    * Requires authentication.
+    * JSON dictionary with any of these keys (all are optional, null to delete Nullables):
+        * `type`: One of `GAME`, `MOD`, `TXP`.
+        * `title`: Human-readable title.
+        * `name`: Technical name (needs permission if already approved).
+        * `short_description`
+        * `tags`: List of tag names, see [misc](#misc).
+        * `content_warnings`: List of content warning names, see [misc](#misc).
+        * `license`: A license name.
+        * `media_license`: A license name.          
+        * `long_description`: Long markdown description.
+        * `repo`: Git repo URL.
+        * `website`: Website URL.
+        * `issue_tracker`: Issue tracker URL.
+        * `forums`: forum topic ID.
+* GET `/api/packages/<username>/<name>/dependencies/`
+    * If query argument `only_hard` is present, only hard deps will be returned.
+
+Examples:
+
+```bash
+# Edit packages
+curl -X PUT http://localhost:5123/api/packages/username/name/ \
+    -H "Authorization: Bearer YOURTOKEN" -H "Content-Type: application/json" \
+    -d '{ "title": "Foo bar", "tags": ["pvp", "survival"], "license": "MIT" }'
+    
+# Remove website URL
+curl -X PUT http://localhost:5123/api/packages/username/name/ \
+    -H "Authorization: Bearer YOURTOKEN" -H "Content-Type: application/json" \
+    -d '{ "website": null }'
+```
+
+### Package Queries
+
+Example:
+
+    /api/packages/?type=mod&type=game&q=mobs+fun&hide=nonfree&hide=gore
+
+Supported query parameters:
+
+* `type`:  Package types (`mod`, `game`, `txp`).
+* `q`:  Query string.
+* `author`:  Filter by author.
+* `tag`:  Filter by tags.
+* `random`:  When present, enable random ordering and ignore `sort`.
+* `limit`:  Return at most `limit` packages.
+* `hide`:  Hide content based on [Content Flags](/help/content_flags/).
+* `sort`:  Sort by (`name`, `title`, `score`, `reviews`, `downloads`, `created_at`, `approved_at`, `last_release`).
+* `order`:  Sort ascending (`asc`) or descending (`desc`).
+* `protocol_version`:  Only show packages supported by this Minetest protocol version.
+* `engine_version`:  Only show packages supported by this Minetest engine version, eg: `5.3.0`.
+* `fmt`:  How the response is formated.
+    * `keys`:  author/name only.
+    * `short`:  stuff needed for the Minetest client. 
+
+
+## Releases
+
+* GET `/api/packages/<username>/<name>/releases/` (List)
+    * Returns array of release dictionaries with keys:
+        * `id`: release ID
+        * `title`: human-readable title
+        * `release_date`: Date released
+        * `url`: download URL
+        * `commit`: commit hash or null
+        * `downloads`: number of downloads
+        * `min_minetest_version`: dict or null, minimum supported minetest version (inclusive).
+        * `max_minetest_version`: dict or null, minimum supported minetest version (inclusive).
+* GET `/api/packages/<username>/<name>/releases/<id>/` (Read)
+* POST `/api/packages/<username>/<name>/releases/new/` (Create)
+    * Requires authentication.
+    * Body can be JSON or multipart form data. Zip uploads must be multipart form data.
+    * `title`: human-readable name of the release.
+    * For Git release creation:
+        * `method`: must be `git`.
+        * `ref`: (Optional) git reference, eg: `master`.
+    * For zip upload release creation: 
+        * `file`: multipart file to upload, like `<input type=file>`.
+    * You can set min and max Minetest Versions [using the content's .conf file](/help/package_config/).
+* DELETE `/api/packages/<username>/<name>/releases/<id>/` (Delete)
+    * Requires authentication.
+    * Deletes release.
+  
+Examples:
+
+```bash
+# Create release from Git
+curl -X POST https://content.minetest.net/api/packages/username/name/releases/new/ \
+    -H "Authorization: Bearer YOURTOKEN" -H "Content-Type: application/json" \
+    -d '{ "method": "git", "title": "My Release", "ref": "master" }'
+
+# Create release from zip upload
+curl -X POST https://content.minetest.net/api/packages/username/name/releases/new/ \
+    -H "Authorization: Bearer YOURTOKEN" \
+    -F title="My Release" -F file=@path/to/file.zip
+
+# Delete release
+curl -X DELETE https://content.minetest.net/api/packages/username/name/releases/3/ \
+    -H "Authorization: Bearer YOURTOKEN" 
+```
+
+
+## Screenshots
+
+* GET `/api/packages/<username>/<name>/screenshots/` (List)
+    * Returns array of screenshot dictionaries with keys:
+        * `id`: screenshot ID
+        * `approved`: true if approved and visible.
+        * `title`: human-readable name for the screenshot, shown as a caption and alt text.
+        * `url`: absolute URL to screenshot.
+        * `created_at`: ISO time.
+        * `order`: Number used in ordering.
+* GET `/api/packages/<username>/<name>/screenshots/<id>/` (Read)
+    * Returns screenshot dictionary like above.
+* POST `/api/packages/<username>/<name>/screenshots/new/` (Create)
+    * Requires authentication.
+    * Body is multipart form data.
+    * `title`: human-readable name for the screenshot, shown as a caption and alt text.
+    * `file`: multipart file to upload, like `<input type=file>`.
+* DELETE `/api/packages/<username>/<name>/screenshots/<id>/` (Delete)
+    * Requires authentication.
+    * Deletes screenshot.
+* POST `/api/packages/<username>/<name>/screenshots/order/`
+    * Requires authentication.
+    * Body is a JSON array containing the screenshot IDs in their order.
+
+Examples:
+
+```bash
+# Create screenshots
+curl -X POST https://content.minetest.net/api/packages/username/name/screenshots/new/ \
+    -H "Authorization: Bearer YOURTOKEN" \
+    -F title="My Release" -F file=@path/to/screnshot.png
+
+# Delete screenshot
+curl -X DELETE https://content.minetest.net/api/packages/username/name/screenshots/3/ \
+    -H "Authorization: Bearer YOURTOKEN" 
+    
+# Reorder screenshots
+curl -X POST https://content.minetest.net/api/packages/username/name/screenshots/order/ \
+    -H "Authorization: Bearer YOURTOKEN" -H "Content-Type: application/json" \
+    -d "[13, 2, 5, 7]"
+```
+
+
+## Topics
+
+* GET `/api/topics/`:  Supports [Package Queries](#package-queries), and the following two options:
+    * `show_added`:  Show topics which exist as packages, default true.
+    * `show_discarded`:  Show topics which have been marked as outdated, default false.
+
+### Topic Queries
+
+Example:
+
+    /api/topics/?q=mobs
+
+Supported query parameters:
+
+* `q`:  Query string.
+* `sort`:  Sort by (`name`, `views`, `date`).
+* `order`:  Sort ascending (`asc`) or descending (`desc`).
+* `show_added`:  Show topics that have an existing package.
+* `show_discarded`:  Show topics marked as discarded.
+* `limit`:  Return at most `limit` topics.
+
+
+## Misc
+
+* GET `/api/scores/`
+    * See [Package Queries](#package-queries)
+* GET `/api/tags/`:  List of:
+    * `name`:  technical name
+    * `title`:  human-readable title
+    * `description`:  tag description or null
+* GET `/api/licenses/`:  List of:
+    * `name`
+    * `is_foss`: whether the license is foss
+* GET `/api/homepage/`
+    * `count`:  number of packages
+    * `downloads`:  get number of downloads
+    * `new`:  new packages
+    * `updated`:  recently updated packages
+    * `pop_mod`:  popular mods
+    * `pop_txp`:  popular textures
+    * `pop_game`:  popular games
+    * `high_reviewed`:  highest reviewed
+* GET `/api/minetest_versions/`

app/flatpages/help/content_flags.md

@@ -6,21 +6,29 @@ your client to use new flags.
 
 ## Flags
 
+Minetest allows you to specify a comma-separated list of flags to hide in the
+client:
+
+```
+contentdb_flag_blacklist = nonfree, bad_language, drugs
+```
+
+A flag can be:
+
 * `nonfree` - can be used to hide packages which do not qualify as
 	'free software', as defined by the Free Software Foundation.
-* A content rating, given below.
+* A content warning, given below.
+* `android_default` - meta-flag that filters out any content with a content warning.
+* `desktop_default` - meta-flag that doesn't filter anything out for now.
 
+## Content Warnings
 
-## Ratings
+Packages with mature content will be tagged with a content warning based
+on the content type.
 
-Content ratings aren't currently supported by ContentDB.
-Instead, mature content isn't allowed at all for now.
-
-In the future, more mature content will be allowed but labelled with
-content ratings which may contain the following:
-
-* android_default - meta-rating which includes gore and drugs.
-* desktop_default - meta-rating which won't include anything for now.
-* gore - more than just blood
-* drugs
-* swearing
+* `bad_language` - swearing.
+* `drugs` - drugs or alcohol.
+* `gambling`
+* `gore` - blood, etc.
+* `horror` - shocking and scary content.
+* `violence` - non-cartoon violence.

app/flatpages/help/editors.md

@@ -0,0 +1,34 @@
+title: Editors
+
+## What should editors do?
+
+Editors are users of rank Editor or above.
+They are responsible for ensuring that the package listings of ContentDB are useful.
+For this purpose, they can/will:
+
+* Review and approve packages.
+* Edit any package - including tags, releases, screenshots, and maintainers.
+* Create packages on behalf of authors who aren't present.
+
+Editors should make sure they are familiar with the
+[Package Inclusion Policy and Guidance](/policy_and_guidance/).
+
+## ContentDB is not a curated platform
+
+It's important to note that ContentDB isn't a curated platform, but it also does have some
+requirements on minimum usefulness. See 2.2 in the [Policy and Guidance](/policy_and_guidance/).
+
+## Editor Work Queue
+
+The [Editor Work Queue](/todo/) and related pages contain useful information for editors, such as:
+
+* The package, release, and screenshot approval queues.
+* Packages which are outdated or are missing tags.
+* A list of forum topics without packages.
+  Editors can create the packages or "discard" them if they don't think it's worth adding them.
+
+## Editor Notifications
+
+Editors currently receive notifications for any new thread opened on a package, so that they
+know when a user is asking for help. These notifications are shown separately in the notifications
+interface, and can be configured separately in Emails and Notifications.

app/flatpages/help/metrics.md

@@ -0,0 +1,16 @@
+title: Prometheus Metrics
+
+## What is Prometheus?
+
+[Prometheus](https://prometheus.io) is an "open-source monitoring system with a
+dimensional data model, flexible query language, efficient time series database
+and modern alerting approach".
+
+Prometheus Metrics can be accessed at [/metrics](/metrics).
+
+## Metrics
+
+* `contentdb_packages` - Total packages (counter).
+* `contentdb_users` - Number of registered users (counter).
+* `contentdb_downloads` - Total downloads (counter).
+* `contentdb_score` - Total package score (gauge).

app/flatpages/help/non_free.md

@@ -0,0 +1,73 @@
+title: Non-free Licenses
+
+## What are Non-Free, Free, and Open Source licenses?
+
+A non-free license is one that does not meet the
+[Free Software Definition](https://www.gnu.org/philosophy/free-sw.en.html)
+or the [Open Source Definition](https://opensource.org/osd).
+ContentDB will clearly label any packages with non-free licenses,
+and they will be subject to limited promotion.
+
+## How does ContentDB deal with Non-Free Licenses?
+
+**ContentDB does not allow certain non-free licenses, and will limit the promotion
+of packages with non-free licenses.**
+
+Minetest is free and open source software, and is only as big as it is now
+because of this. It's pretty amazing you can take nearly any published mod and modify it
+to how you like - add some features, maybe fix some bugs - and then share those
+modifications without the worry of legal issues. The project, itself, relies on open
+source contributions to survive - if it were non-free, then it would have died
+when celeron55 lost interest.
+
+If you have played nearly any game with a large modding scene, you will find
+that most mods are legally ambiguous. A lot of them don't even provide the
+source code to allow you to bug fix or extend as you need.
+
+Limiting the promotion of problematic licenses helps Minetest avoid ending up in
+such a state. Licenses that prohibit redistribution or modification are
+completely banned from ContentDB and the Minetest forums. Other non-free licenses
+will be subject to limited promotion - they won't be shown by default in
+the client.
+
+Not providing full promotion on ContentDB, or not allowing your package at all,
+doesn't mean you can't make such content - it just means we're not going to help
+you spread it.
+
+## What's so bad about licenses that forbid commercial use?
+
+Please read [reasons not to use a Creative Commons -NC license](https://freedomdefined.org/Licenses/NC).
+Here's a quick summary related to Minetest content:
+
+1. They make your work incompatible with a growing body of free content, even if
+   you do want to allow derivative works or combinations.
+   This means that it can cause problems when another modder wishes to include your
+   work in a modpack or game.
+2. They may rule out other basic and beneficial uses that you want to allow.
+   For example, CC -NC will forbid showing your content in a monetised YouTube
+   video.
+3. They are unlikely to increase the potential profit from your work, and a
+   share-alike license serves the goal to protect your work from unethical
+   exploitation equally well.
+
+## How can I show non-free packages in the client?
+
+Non-free packages are hidden in the client by default, partly in order to comply
+with the rules of various Linux distributions.
+
+Users can opt-in to showing non-free software, if they wish:
+
+1. In the main menu, go to Settings > All settings
+2. Search for "ContentDB Flag Blacklist".
+3. Edit that setting to remove `nonfree, `.
+
+<figure class="figure my-4">
+	<img class="figure-img img-fluid rounded" src="/static/contentdb_flag_blacklist.png" alt="Screenshot of the ContentDB Flag Blacklist setting">
+	<figcaption class="figure-caption">Screenshot of the ContentDB Flag Blacklist setting</figcaption>
+</figure>
+
+In the future, [the `platform_default` flag](/help/content_flags/) will be used to control what content
+each platforms shows - Android is significantly stricter about mature content.
+You may wish to remove all text from that setting completely, leaving it blank,
+if you wish to view all content when this happens. Currently, [mature content is
+not permitted on ContentDB](/policy_and_guidance/).

app/flatpages/help/package_config.md

@@ -0,0 +1,125 @@
+title: Package Configuration and Releases Guide
+
+## Introduction
+
+ContentDB will read configuration files in your package when doing several
+tasks, including package and release creation. This page details how you can use
+this to your advantage.
+
+## .conf files
+
+### What is a content .conf file?
+
+Every type of content can have a `.conf` file that contains the metadata.
+
+The filename of the `.conf` file depends on the content type:
+
+* `mod.conf` for mods.
+* `modpack.conf` for mod packs.
+* `game.conf` for games.
+* `texture_pack.conf` for texture packs.
+
+The `.conf` uses a key-value format, separated using equals. Here's a simple example:
+
+	name = mymod
+	description = A short description to show in the client.
+
+### Understood values
+
+ContentDB understands the following information:
+
+* `description` - A short description to show in the client.
+* `depends` - Comma-separated hard dependencies.
+* `optional_depends` - Comma-separated soft dependencies.
+* `min_minetest_version` - The minimum Minetest version this runs on, see [Min and Max Minetest Versions](#min_max_versions).
+* `max_minetest_version` - The maximum Minetest version this runs on, see [Min and Max Minetest Versions](#min_max_versions).
+
+and for mods only:
+
+* `name` - the mod technical name.
+
+
+## .cdb.json
+
+You can include a `.cdb.json` file in the root of your content directory (ie: next to a .conf)
+to update the package meta.
+
+It should be a JSON dictionary with one or more of the following optional keys:
+
+* `type`: One of `GAME`, `MOD`, `TXP`.
+* `title`: Human-readable title.
+* `name`: Technical name (needs permission if already approved).
+* `short_description`
+* `tags`: List of tag names, see [/api/tags/](/api/tags/).
+* `content_warnings`: List of content warning names, see [/api/content_warnings/](/api/content_warnings/).
+* `license`: A license name, see [/api/licenses/](/api/licenses/).
+* `media_license`: A license name.          
+* `long_description`: Long markdown description.
+* `repo`: Git repo URL.
+* `website`: Website URL.
+* `issue_tracker`: Issue tracker URL.
+* `forums`: forum topic ID.
+
+Use `null` to unset fields where relevant.
+
+Example:
+
+```json
+{
+    "title": "Foo bar",
+    "tags": ["pvp", "survival"],
+    "license": "MIT",
+    "website": null
+}
+```
+
+## Controlling Release Creation
+
+### Git-based Releases and Submodules
+
+ContentDB can create releases from a Git repository.
+It will include submodules in the resulting archive.
+Simply set VCS Repository in the package's meta to a Git repository, and then
+choose Git as the method when creating a release.
+
+### Automatic Release Creation
+
+See [Git Update Detection](/help/update_config/).
+You can also use [GitLab/GitHub webhooks](/help/release_webhooks/) or the [API](/help/api/)
+to create releases.
+
+### Min and Max Minetest Versions
+
+<a name="min_max_versions" />
+
+When creating a release, the `.conf` file will be read to determine what Minetest
+versions the release supports. If the `.conf` doesn't specify, then it is assumed
+that it supports all versions.
+
+This happens when you create a release via the ContentDB web interface, the
+[API](/help/api/), or using a [GitLab/GitHub webhook](/help/release_webhooks/).
+
+Here's an example config:
+
+	name = mymod
+	min_minetest_version = 5.0
+	max_minetest_version = 5.3
+
+Leaving out min or max to have them set as "None".
+
+### Excluding files
+
+When using Git to create releases,
+you can exclude files from a release by using [gitattributes](https://git-scm.com/docs/gitattributes):
+
+
+	.*		export-ignore
+	sources		export-ignore
+	*.zip		export-ignore
+
+
+This will prevent any files from being included if they:
+
+* Beginning with `.`
+* or are named `sources` or are inside any directory named `sources`.
+* or have an extension of "zip".

app/flatpages/help/package_tags.md

@@ -1,33 +0,0 @@
-title: Package Tags
-
-## Overview
-
-Tags should be added to packages to enable easy identification of different types of mods, games and texture packs. 
-
-They are only beneficial when applied correctly, so please use the following guidelines.
-
-## Tag Usage
-
-* **Building** - For mods that focus on adding new materials or nodes to build with.
-* **Education** - For mods or games created for educational purposes.
-* **Environment** - For mods that add environmental effects, including ambient sound and weather effects.
-* **Inventory** - For mods that add new inventory systems or new inventory pages.
-* **Machines and Electronics** - For mods that include placeable machinery or electronic components which interact to complete tasks.
-* **Maintenance** - For mods that assist with world or player maintenance. This includes large-scale map manipulation, area protection and other administrative tools.
-* **Mapgen** - For mods that add new biomes, new mapgen decorations, or any other mapgen elements.
-* **Mobs and NPCs** - For mods that add mobs or NPCs, or provide tools that assist with mob and NPC creation or manipulation.
-* **Plants and Farming** - For mods that add new plants or other farmable resources. 
-* **Player effects/Food** - For mods that change player effects, for example speed, jump height or gravity, and food.
-* **Tools** - For mods that add new tools or new features for existing tools.
-* **Transport** - For mods that add transportation methods. This includes teleportation, vehicles and ridable mobs.
-* **Survival** - For mods written specifically for survival games. For example, these mods might focus on game-balance or increase the difficulty level. This tag should also be used for games with a heavy survival focus.
-* **Creative** - For mods written specifically (and often exclusively) for use in creative mode. For example, these mods may add a large amount of decorative content, or content without crafting recipes. This tag should also be used for games with a heavy creative focus.
-* **Multiplayer-focused** - For games that can be played with other players.
-* **Singleplayer-focused** - For games that can be played alone.
-* **PvP** - For games designed to be played competitively against other players.
-* **PvE** - For games designed for one or multiple players which focus on combat against mobs or NPCs.
-* **Puzzle** - For mods and games with a focus on puzzle solving instead of combat.
-* **16px** - For 16px texture packs.
-* **32px** - For 32px texture packs.
-* **64px** - For 64px texture packs.
-* **128px+** - For 128px or higher texture packs.

app/flatpages/help/ranks_permissions.md

@@ -3,24 +3,24 @@ title: Ranks and Permissions
 ## Overview
 
 * **New Members** - mostly untrusted, cannot change package meta data or publish releases without approval.
-* **Members** - Trusted to change the meta data of their own packages', but cannot publish releases.
-* **Trusted Members** - Same as above, but can approve their own releases and packages.
-* **Editors** - Trusted to change the meta data of any package, and also make and publish releases.
+* **Members** - Trusted to change the meta data of their own packages', but cannot approve their own packages.
+* **Trusted Members** - Same as above, but can approve their own releases.
+* **Editors** - Trusted to edit any package or release, and also responsible for approving new packages.
 * **Moderators** - Same as above, but can manage users.
 * **Admins** - Full access.
 
 ## Breakdown
 
-<table class="fancyTable">
+<table class="table table-striped ranks-table">
 	<thead>
 		<tr>
 			<th>Rank</th>
-			<th colspan=2>New Member</th>
-			<th colspan=2>Member</th>
-			<th colspan=2>Trusted Member</th>
-			<th colspan=2>Editor</th>
-			<th colspan=2>Moderator</th>
-			<th colspan=2>Admin</th>
+			<th colspan=2 class="NEW_MEMBER">New Member</th>
+			<th colspan=2 class="MEMBER">Member</th>
+			<th colspan=2 class="TRUSTED_MEMBER">Trusted</th>
+			<th colspan=2 class="EDITOR">Editor</th>
+			<th colspan=2 class="MODERATOR">Moderator</th>
+			<th colspan=2 class="ADMIN">Admin</th>
 		</tr>
 		<tr>
 			<th>Owner of thing</th>
@@ -41,203 +41,232 @@ title: Ranks and Permissions
 	<tbody>
 		<tr>
 			<td>Create Package</td>
-			<th>✓</th> <!-- new -->
-			<th></th>
-			<th>✓</th> <!-- member -->
-			<th></th>
-			<th>✓</th> <!-- trusted member -->
-			<th></th>
-			<th>✓</th> <!-- editor -->
-			<th>✓</th>
-			<th>✓</th> <!-- moderator -->
-			<th>✓</th>
-			<th>✓</th> <!-- admin -->
-			<th>✓</th>
+			<td>✓</td> <!-- new -->
+			<td></td>
+			<td>✓</td> <!-- member -->
+			<td></td>
+			<td>✓</td> <!-- trusted member -->
+			<td></td>
+			<td>✓</td> <!-- editor -->
+			<td>✓</td>
+			<td>✓</td> <!-- moderator -->
+			<td>✓</td>
+			<td>✓</td> <!-- admin -->
+			<td>✓</td>
 		</tr>
 		<tr>
 			<td>Approve Package</td>
-			<th></th> <!-- new -->
-			<th></th>
-			<th></th> <!-- member -->
-			<th></th>
-			<th></th> <!-- trusted member -->
-			<th></th>
-			<th>✓</th> <!-- editor -->
-			<th>✓</th>
-			<th>✓</th> <!-- moderator -->
-			<th>✓</th>
-			<th>✓</th> <!-- admin -->
-			<th>✓</th>
+			<td></td> <!-- new -->
+			<td></td>
+			<td></td> <!-- member -->
+			<td></td>
+			<td></td> <!-- trusted member -->
+			<td></td>
+			<td>✓</td> <!-- editor -->
+			<td>✓</td>
+			<td>✓</td> <!-- moderator -->
+			<td>✓</td>
+			<td>✓</td> <!-- admin -->
+			<td>✓</td>
+		</tr>
+		<tr>
+			<td>Delete Package</td>
+			<td></td> <!-- new -->
+			<td></td>
+			<td>✓</td> <!-- member -->
+			<td></td>
+			<td>✓</td> <!-- trusted member -->
+			<td></td>
+			<td>✓</td> <!-- editor -->
+			<td>✓</td>
+			<td>✓</td> <!-- moderator -->
+			<td>✓</td>
+			<td>✓</td> <!-- admin -->
+			<td>✓</td>
 		</tr>
 		<tr>
 			<td>Edit Package</td>
-			<th></th> <!-- new -->
-			<th></th>
-			<th>✓</th> <!-- member -->
-			<th></th>
-			<th>✓</th> <!-- trusted member -->
-			<th></th>
-			<th>✓</th> <!-- editor -->
-			<th>✓</th>
-			<th>✓</th> <!-- moderator -->
-			<th>✓</th>
-			<th>✓</th> <!-- admin -->
-			<th>✓</th>
+			<td></td> <!-- new -->
+			<td></td>
+			<td>✓</td> <!-- member -->
+			<td></td>
+			<td>✓</td> <!-- trusted member -->
+			<td></td>
+			<td>✓</td> <!-- editor -->
+			<td>✓</td>
+			<td>✓</td> <!-- moderator -->
+			<td>✓</td>
+			<td>✓</td> <!-- admin -->
+			<td>✓</td>
+		</tr>
+		<tr>
+			<td>Edit Maintainers</td>
+			<td>✓</td> <!-- new -->
+			<td></td>
+			<td>✓</td> <!-- member -->
+			<td></td>
+			<td>✓</td> <!-- trusted member -->
+			<td></td>
+			<td>✓</td> <!-- editor -->
+			<td></td>
+			<td>✓</td> <!-- moderator -->
+			<td>✓</td>
+			<td>✓</td> <!-- admin -->
+			<td>✓</td>
 		</tr>
 		<tr>
 			<td>Add/Delete Screenshot</td>
-			<th>✓</th> <!-- new -->
-			<th></th>
-			<th>✓</th> <!-- member -->
-			<th></th>
-			<th>✓</th> <!-- trusted member -->
-			<th></th>
-			<th>✓</th> <!-- editor -->
-			<th>✓</th>
-			<th>✓</th> <!-- moderator -->
-			<th>✓</th>
-			<th>✓</th> <!-- admin -->
-			<th>✓</th>
+			<td>✓</td> <!-- new -->
+			<td></td>
+			<td>✓</td> <!-- member -->
+			<td></td>
+			<td>✓</td> <!-- trusted member -->
+			<td></td>
+			<td>✓</td> <!-- editor -->
+			<td>✓</td>
+			<td>✓</td> <!-- moderator -->
+			<td>✓</td>
+			<td>✓</td> <!-- admin -->
+			<td>✓</td>
 		</tr>
 		<tr>
 			<td>Approve Screenshot</td>
-			<th></th> <!-- new -->
-			<th></th>
-			<th></th> <!-- member -->
-			<th></th>
-			<th>✓</th> <!-- trusted member -->
-			<th></th>
-			<th>✓</th> <!-- editor -->
-			<th>✓</th>
-			<th>✓</th> <!-- moderator -->
-			<th>✓</th>
-			<th>✓</th> <!-- admin -->
-			<th>✓</th>
-		</tr>
-		<tr>
-			<td>Approve EditRequest</td>
-			<th></th> <!-- new -->
-			<th></th>
-			<th>✓</th> <!-- member -->
-			<th></th>
-			<th>✓</th> <!-- trusted member -->
-			<th></th>
-			<th>✓</th> <!-- editor -->
-			<th>✓</th>
-			<th>✓</th> <!-- moderator -->
-			<th>✓</th>
-			<th>✓</th> <!-- admin -->
-			<th>✓</th>
-		</tr>
-		<tr>
-			<td>Edit EditRequest</td>
-			<th>✓<sup>1</sup></th> <!-- new -->
-			<th></th>
-			<th>✓</th> <!-- member -->
-			<th></th>
-			<th>✓</th> <!-- trusted member -->
-			<th></th>
-			<th>✓</th> <!-- editor -->
-			<th>✓</th>
-			<th>✓</th> <!-- moderator -->
-			<th>✓</th>
-			<th>✓</th> <!-- admin -->
-			<th>✓</th>
+			<td></td> <!-- new -->
+			<td></td>
+			<td></td> <!-- member -->
+			<td></td>
+			<td>✓</td> <!-- trusted member -->
+			<td></td>
+			<td>✓</td> <!-- editor -->
+			<td>✓</td>
+			<td>✓</td> <!-- moderator -->
+			<td>✓</td>
+			<td>✓</td> <!-- admin -->
+			<td>✓</td>
 		</tr>
 		<tr>
 			<td>Make Release</td>
-			<th>✓</th> <!-- new -->
-			<th></th>
-			<th>✓</th> <!-- member -->
-			<th></th>
-			<th>✓</th> <!-- trusted member -->
-			<th></th>
-			<th>✓</th> <!-- editor -->
-			<th>✓</th>
-			<th>✓</th> <!-- moderator -->
-			<th>✓</th>
-			<th>✓</th> <!-- admin -->
-			<th>✓</th>
+			<td>✓</td> <!-- new -->
+			<td></td>
+			<td>✓</td> <!-- member -->
+			<td></td>
+			<td>✓</td> <!-- trusted member -->
+			<td></td>
+			<td>✓</td> <!-- editor -->
+			<td>✓</td>
+			<td>✓</td> <!-- moderator -->
+			<td>✓</td>
+			<td>✓</td> <!-- admin -->
+			<td>✓</td>
 		</tr>
 		<tr>
 			<td>Approve Release</td>
-			<th></th> <!-- new -->
-			<th></th>
-			<th></th> <!-- member -->
-			<th></th>
-			<th>✓</th> <!-- trusted member -->
-			<th></th>
-			<th>✓</th> <!-- editor -->
-			<th>✓</th>
-			<th>✓</th> <!-- moderator -->
-			<th>✓</th>
-			<th>✓</th> <!-- admin -->
-			<th>✓</th>
+			<td></td> <!-- new -->
+			<td></td>
+			<td>✓</td> <!-- member -->
+			<td></td>
+			<td>✓</td> <!-- trusted member -->
+			<td></td>
+			<td>✓</td> <!-- editor -->
+			<td>✓</td>
+			<td>✓</td> <!-- moderator -->
+			<td>✓</td>
+			<td>✓</td> <!-- admin -->
+			<td>✓</td>
 		</tr>
 		<tr>
 			<td>Change Release URL</td>
-			<th></th> <!-- new -->
-			<th></th>
-			<th></th> <!-- member -->
-			<th></th>
-			<th></th> <!-- trusted member -->
-			<th></th>
-			<th></th> <!-- editor -->
-			<th></th>
-			<th></th> <!-- moderator -->
-			<th></th>
-			<th>✓</th> <!-- admin -->
-			<th>✓</th>
+			<td></td> <!-- new -->
+			<td></td>
+			<td></td> <!-- member -->
+			<td></td>
+			<td></td> <!-- trusted member -->
+			<td></td>
+			<td></td> <!-- editor -->
+			<td></td>
+			<td></td> <!-- moderator -->
+			<td></td>
+			<td>✓</td> <!-- admin -->
+			<td>✓</td>
 		</tr>
 		<tr>
 			<td>See Private Thread</td>
-			<th>✓</th> <!-- new -->
-			<th></th>
-			<th>✓</th> <!-- member -->
-			<th></th>
-			<th>✓</th> <!-- trusted member -->
-			<th></th>
-			<th>✓</th> <!-- editor -->
-			<th>✓</th>
-			<th>✓</th> <!-- moderator -->
-			<th>✓</th>
-			<th>✓</th> <!-- admin -->
-			<th>✓</th>
+			<td>✓</td> <!-- new -->
+			<td></td>
+			<td>✓</td> <!-- member -->
+			<td></td>
+			<td>✓</td> <!-- trusted member -->
+			<td></td>
+			<td>✓</td> <!-- editor -->
+			<td>✓</td>
+			<td>✓</td> <!-- moderator -->
+			<td>✓</td>
+			<td>✓</td> <!-- admin -->
+			<td>✓</td>
+		</tr>
+		<tr>
+			<td>Edit Comments</td>
+			<td></td> <!-- new -->
+			<td></td>
+			<td>✓</td> <!-- member -->
+			<td></td>
+			<td>✓</td> <!-- trusted member -->
+			<td></td>
+			<td>✓</td> <!-- editor -->
+			<td></td>
+			<td>✓</td> <!-- moderator -->
+			<td></td>
+			<td>✓</td> <!-- admin -->
+			<td></td>
 		</tr>
 		<tr>
 			<td>Set Email</td>
-			<th>✓</th> <!-- new -->
-			<th></th>
-			<th>✓</th> <!-- member -->
-			<th></th>
-			<th>✓</th> <!-- trusted member -->
-			<th></th>
-			<th>✓</th> <!-- editor -->
-			<th></th>
-			<th>✓</th> <!-- moderator -->
+			<td>✓</td> <!-- new -->
+			<td></td>
+			<td>✓</td> <!-- member -->
+			<td></td>
+			<td>✓</td> <!-- trusted member -->
+			<td></td>
+			<td>✓</td> <!-- editor -->
+			<td></td>
+			<td>✓</td> <!-- moderator -->
 			<th>✓<sup>2</sup></th>
-			<th>✓</th> <!-- admin -->
-			<th>✓</th>
+			<td>✓</td> <!-- admin -->
+			<td>✓</td>
+		</tr>
+		<tr>
+			<td>Create Token</td>
+			<td></td> <!-- new -->
+			<td></td>
+			<td>✓</td> <!-- member -->
+			<td></td>
+			<td>✓</td> <!-- trusted member -->
+			<td></td>
+			<td>✓</td> <!-- editor -->
+			<td></td>
+			<td>✓</td> <!-- moderator -->
+			<th>✓<sup>2</sup></th>
+			<td>✓</td> <!-- admin -->
+			<td>✓</td>
 		</tr>
 		<tr>
 			<td>Set Rank</td>
-			<th></th> <!-- new -->
-			<th></th>
-			<th></th> <!-- member -->
-			<th></th>
-			<th></th> <!-- trusted member -->
-			<th></th>
-			<th></th> <!-- editor -->
-			<th></th>
+			<td></td> <!-- new -->
+			<td></td>
+			<td></td> <!-- member -->
+			<td></td>
+			<td></td> <!-- trusted member -->
+			<td></td>
+			<td></td> <!-- editor -->
+			<td></td>
 			<th>✓<sup>3</sup></th> <!-- moderator -->
 			<th>✓<sup>2</sup><sup>3</sup></th>
-			<th>✓</th> <!-- admin -->
-			<th>✓</th>
+			<td>✓</td> <!-- admin -->
+			<td>✓</td>
 		</tr>
 	</tbody>
 </table>
 
 
-1. User must be the author of the EditRequest.
 2. Target user cannot be an admin.
 3. Cannot set user to a higher rank than themselves.

app/flatpages/help/release_webhooks.md

@@ -0,0 +1,57 @@
+title: Creating Releases using Webhooks
+
+## What does this mean?
+
+A webhook is a notification from one service to another. Put simply, a webhook
+is used to notify ContentDB that the git repository has changed.
+
+ContentDB offers the ability to automatically create releases using webhooks
+from either Github or Gitlab. If you're not using either of those services,
+you can also use the [API](../api) to create releases.
+
+ContentDB also offers the ability to poll a Git repo and check for updates
+without any web hooks, this is limited to once a day.
+See [Git Update Detection](/help/update_config/).
+
+The process is as follows:
+
+1. The user creates an API Token and a webhook to use it.
+2. The user pushes a commit to the git host (Gitlab or Github).
+3. The git host posts a webhook notification to ContentDB, using the API token assigned to it.
+4. ContentDB checks the API token and issues a new release.
+
+## Setting up
+
+### GitHub
+
+1. Create a ContentDB API Token at [Profile > API Tokens: Manage](/user/tokens/).
+2. Copy the access token that was generated.
+3. Go to the GitLab repository's settings > Webhooks > Add Webhook.
+4. Set the payload URL to `https://content.minetest.net/github/webhook/`
+5. Set the content type to JSON.
+6. Set the secret to the access token that you copied.
+7. Set the events
+  * If you want a rolling release, choose "just the push event".
+  * Or if you want a stable release cycle based on tags,
+    choose "Let me select" > Branch or tag creation.
+8. Create.
+
+### GitLab
+
+1. Create a ContentDB API Token at [Profile > API Tokens: Manage](/user/tokens/).
+2. Copy the access token that was generated.
+3. Go to the GitLab repository's settings > Webhooks.
+4. Set the URL to `https://content.minetest.net/gitlab/webhook/`
+6. Set the secret token to the ContentDB access token that you copied.
+7. Set the events
+    * If you want a rolling release, choose "Push events".
+    * Or if you want a stable release cycle based on tags,
+      choose "Tag push events".
+8. Add webhook.
+
+## Configuring
+
+See the [Package Configuration and Releases Guide](/help/package_config/) for
+documentation on configuring the release creation.
+You can set the min/max Minetest version from the Git repository, and also
+configure what files are included.

app/flatpages/help/top_packages.md

@@ -0,0 +1,36 @@
+title: Top Packages Algorithm
+
+## Package Score
+
+Each package is given a `score`, which is used when ordering them in the
+"Top Games/Mods/Texture Packs" lists. The intention of this feature is
+to make it easier for new users to find good packages.
+
+A package's score is equal to a rolling average of recent downloads,
+plus the sum of the score given by reviews.
+
+A review score is 100 if positive, -100 if negative.
+
+```c
+reviews_sum = sum(100 * (positive ? 1 : -1));
+score       = avg_downloads + reviews_sum;
+```
+
+## Pseudo rolling average of downloads
+
+Each package adds 1 to `avg_downloads` for each unique download,
+and then loses 5% (=1/20) of the value every day.
+
+This is called a [Frecency](https://en.wikipedia.org/wiki/Frecency) heuristic,
+a measure which combines both frequency and recency.
+
+"Unique download" is counted per IP per package.
+Downloading an update won't increase the download count if it's already been
+downloaded from that IP.
+
+## Transparency and Feedback
+
+You can see all scores using the [scores REST API](/api/scores/), or by
+using the [Prometheus metrics](/help/metrics/) endpoint.
+
+Consider [suggesting improvements](https://github.com/minetest/contentdb/issues/new?assignees=&labels=Policy&template=policy.md&title=).

app/flatpages/help/update_config.md

@@ -0,0 +1,43 @@
+title: Git Update Detection
+
+## Introduction
+
+When you push a change to your Git repository, ContentDB can create a new release automatically or
+send you a reminder. ContentDB will check your Git repository one per day, but you can use
+webhooks or the API for faster updates.
+
+Git Update Detection is clever enough to not create a release again if you've already created
+it manually or using webhooks/the API.
+
+## Setting up
+
+* Set "VCS Repository URL" in your package.
+* Open the "Configure Git Update Detection" page:
+    * Go to the Create Release page and click "Set up" on the banner.
+    * If the "How do you want to create releases?" wizard appears, choose "Automatic".
+* Choose a trigger:
+    * **New Commit** - this will trigger for each pushed commit on the default branch, or the branch you specify.
+    * **New Tag** - this will trigger when a New Tag is created.
+* Choose action to occur when the trigger happens:
+    * **Notification** - All maintainers receive a notification under the Bot category, and the package
+      will appear under "Outdated Packages" in [your to do list](/user/todo/).
+    * **Create Release** - A new release is created.
+      If New Commit, the title will be the iso date (eg: 2021-02-01).
+      If New Tag, the title will the tag name.
+
+## Marking a package as up-to-date
+
+Git Update Detection shouldn't erroneously mark packages as outdated if it is configured currently,
+so the first thing you should do is make sure the Update Settings are set correctly.
+
+There are some situations where the settings are correct, but you want to mark a package as
+up-to-date - for example, if you don't want to make a release for a particular tag.
+Clicking "Save" on "Update Settings" will mark a package as up-to-date.
+
+## Configuring Release Creation
+
+See the [Package Configuration and Releases Guide](/help/package_config/) for
+documentation on configuring the release creation.
+
+From the Git repository, you can set the min/max Minetest versions, which files are included,
+and update the package meta.

app/flatpages/help/wtfpl.md

@@ -1,5 +1,5 @@
 title: WTFPL is a terrible license
-no_h1: true
+toc: False
 
 <div id="warning" class="alert alert-warning">
 	<span class="icon_message"></span>
@@ -20,8 +20,6 @@ no_h1: true
 	</script>
 </div>
 
-# WTFPL is a terrible license
-
 The use of WTFPL as a license is discouraged for multiple reasons.
 
 * **No Warranty disclaimer:** This could open you up to being sued.<sup>[1]</sup>

app/flatpages/policy_and_guidance.md

@@ -1,23 +1,17 @@
 title: Package Inclusion Policy and Guidance
 
-<div class="alert alert-warning">
-	<b>Note:</b> This is a draft
-</div>
-
 ## 0. Overview
 
 ContentDB is for the community, and as such listings should be useful to the
 community. To help with this, there are a few rules to improve the quality of
 the listings and to combat abuse.
 
-* No inappropriate content. <sup>2.1</sup>
-* Content must be playable/useful, but not necessarily finished. <sup>2.2</sup>
-* Don't use the name of another mod unless your mod is a fork or reimplementation. <sup>3</sup>
-* Licenses must allow derivatives, redistribution, and must not discriminate. <sup>4</sup>
-* Don't put promotions or advertisements in package listings, except for
-  donation and personal website links which are permitted in the
-  long description. <sup>5</sup>
-* The ContentDB admin reserves the right to remove packages for any reason,
+* **No inappropriate content.** <sup>2.1</sup>
+* **Content must be playable/useful, but not necessarily finished.** <sup>2.2</sup>
+* **Don't use the name of another mod unless your mod is a fork or reimplementation.** <sup>3</sup>
+* **Licenses must allow derivatives, redistribution, and must not discriminate.** <sup>4</sup>
+* **Don't put promotions or advertisements in any package metadata.** <sup>5</sup>
+* **The ContentDB admin reserves the right to remove packages for any reason**,
   including ones not covered by this document, and to ban users who abuse
   this service. <sup>1</sup>
 
@@ -27,27 +21,26 @@ the listings and to combat abuse.
 The ContentDB admin reserves the right to remove packages for any reason,
 including ones not covered by this document, and to ban users who abuse this service.
 
-Also see the [help page on tags](/help/package_tags/).
-
 
 ## 2. Accepted Content
 
 ### 2.1. Acceptable Content
 
 Sexually-orientated content is not permitted.
+If in doubt at what this means, [contact us by raising a report](/help/reporting/).
 
-Mature content, including that relating to drugs, excessive gore, violence, or
-horror, is not currently permitted - but will be in the future.
+Mature content is permitted providing that it is labelled correctly.
+See [Content Flags](/help/content_flags/).
 
-The submission of malware is strictly prohibited. This includes software which
-does not do as it advertises, for example if it posts telemetry without stating
+The submission of malware is strictly prohibited. This includes software that
+does not do as it advertises, for example, if it posts telemetry without stating
 clearly that it does in the package meta.
 
 ### 2.2. State of Completion
 
 ContentDB should only currently contain playable content - content which is
-sufficiently complete to be useful to end users. It's fine to add stuff which
-is still a work in progress (WIP) as long as it adds sufficient value -
+sufficiently complete to be useful to end-users. It's fine to add stuff which
+is still a Work in Progress (WIP) as long as it adds sufficient value;
 MineClone 2 is a good example of a WIP package which may break between releases
 but still has value. Note that this doesn't mean that you should add a thing
 you started working on yesterday, it's worth adding all the basic stuff to
@@ -62,8 +55,10 @@ libraries allows them to be installed when a mod depends on it.
 
 ### 3.1 Right to a name
 
+A package uses a name when it has that name or contains a mod that uses that name.
+
 The first package to use a name based on the creation of its forum topic or
-contentdb submission has the right to the technical name. The use of a package
+ContentDB submission has the right to the technical name. The use of a package
 on a server or in private doesn't reserve its name. No other packages of the same
 type may use the same name, except for the exception given by 3.2.
 
@@ -76,10 +71,10 @@ to change the name of the package, or your package won't be accepted.
 
 We reserve the right to issue exceptions for this where we feel necessary.
 
-### 3.2 Mod Forks and Reimplementations
+### 3.2. Mod Forks and Reimplementations
 
 An exception to the above is that mods are allowed to have the same name as a
-mod if its a fork of that mod (or a close reimplementation). In real terms, it
+mod if it's a fork of that mod (or a close reimplementation). In real terms, it
 should be possible to use the new mod as a drop-in replacement.
 
 We reserve the right to decide whether a mod counts as a fork or
@@ -88,14 +83,14 @@ reimplementation of the mod that owns the name.
 
 ## 4. Licenses
 
-### 4.1 Allowed Licenses
+### 4.1. Allowed Licenses
 
 Please ensure that you correctly credit any resources (code, assets, or otherwise)
 that you have used in your package.
 
-**The use of licenses which do not allow derivatives or redistribution is not
+**The use of licenses that do not allow derivatives or redistribution is not
 permitted. This includes CC-ND (No-Derivatives) and lots of closed source licenses.
-The use of licenses which discriminate between groups of people or forbid the use
+The use of licenses that discriminate between groups of people or forbid the use
 of the content on servers or singleplayer is also not permitted.**
 
 However, closed sourced licenses are allowed if they allow the above.
@@ -106,17 +101,21 @@ get around to adding it.
 Please note that the definitions of "free" and "non-free" is the same as that
 of the [Free Software Foundation](https://www.gnu.org/philosophy/free-sw.en.html).
 
-### 4.2 Recommended Licenses
+### 4.2. Recommended Licenses
 
-It is highly recommended that you use a free and open source software license.
-FOSS licenses result in a sharing community and will increase the number of potential users your package has.
-Using a closed source license will result in your package being massively penalised in the search results and package lists.
+It is highly recommended that you use a Free and Open Source software (FOSS)
+license. FOSS licenses result in a sharing community and will increase the
+number of potential users your package has. Using a closed source license will
+result in your package being massively penalised in the search results and
+package lists. See the help page on [non-free licenses](/help/non_free/) for more
+information.
 
 It is recommended that you use a proper license for code with a warranty
 disclaimer, such as the (L)GPL or MIT. You should also use a proper media license
 for media, such as a Creative Commons license.
 
-The use of WTFPL is discouraged as it doesn't contain a [valid warranty disclaimer](https://cubicspot.blogspot.com/2017/04/wtfpl-is-harmful-to-software-developers.html),
+The use of WTFPL is discouraged as it doesn't contain a
+[valid warranty disclaimer](https://cubicspot.blogspot.com/2017/04/wtfpl-is-harmful-to-software-developers.html),
 and also includes swearing which prevents settings like schools from using your content.
 [Read more](/help/wtfpl/).
 
@@ -125,8 +124,8 @@ Public domain is not a valid license in many countries, please use CC0 or MIT in
 
 ## 5. Promotions and Advertisements (inc. asking for donations)
 
-You may note place any promotions or advertisements in any meta data including
-screensthos. This includes asking for donations, promoting online shops,
+You may not place any promotions or advertisements in any meta data including
+screenshots. This includes asking for donations, promoting online shops,
 or linking to personal websites and social media. Please instead use the
 fields provided on your user profile page to place links to websites and
 donation pages.

app/flatpages/privacy_policy.md

@@ -0,0 +1,93 @@
+title: Privacy Policy
+
+## What Information is Collected
+
+**All users:**
+
+* HTTP requests are logged, with the following information:
+	* Time
+	* IP address
+	* Page URL
+	* Response status code
+
+**With an account:**
+
+* Email address
+* Passwords (hashed and salted using BCrypt)
+* Profile information, such as website URLs and donation URLs
+* Comments and threads
+* Audit log actions (such as edits and logins) and their time stamps
+
+ContentDB collects usernames of content creators from the forums,
+as this is required to index forum topics.
+
+Packages, including releases, screenshots, and any meta information,
+are not considered personal information.
+
+Please avoid giving other personal information as we do not want it.
+
+## How this information is used
+
+* Logged HTTP requests may be used for debugging ContentDB.
+* Email addresses are used to:
+    * Provide essential system messages, such as password resets.
+    * Send notifications - the user may configure this to their needs, including opting out.
+* Passwords are used to authenticate the user.
+* The audit log is used to record actions that may be harmful
+* Other information is displayed as part of ContentDB's service.
+
+## Who has access
+
+* Only the admin has access to the HTTP requests.
+  The logs may be shared with others to aid in debugging, but care will be taken to remove any personal information.
+* Encrypted backups may be shared with selected Minetest staff members (moderators + core devs).
+  The keys and the backups themselves are given to different people,
+  requiring at least two staff members to read a backup.
+* Emails are visible to moderators and the admin.
+  They have access to assist users, and they are not permitted to share email addresses.
+* Hashing protects passwords from being read whilst stored in the database or in backups.
+* Profile information is public, including URLs and linked accounts.
+* The visibility of comments depends on the visibility of threads.
+  They are either public, or visible only to the package author and editors.
+* The complete audit log is visible to moderators.
+  Users may see their own audit log actions on their account settings page.
+  Owners, maintainers, and editors may be able to see the actions on a package in the future.
+* We may be required to share information with law enforcement.
+
+## Location
+
+The ContentDB production server is currently located in Canada.
+Backups are stored in the UK.
+Encrypted backups may be stored in other countries, such as the US or EU.
+
+By using this service, you give permission for the data to be moved as needed.
+
+## Period of Retention
+
+The server uses log rotation, meaning that any logged HTTP requests will be
+forgotten within a few weeks.
+
+Usernames may be kept indefinitely, but other user information will be deleted if
+requested. See below.
+
+## Removal Requests
+
+Please [raise a report](https://content.minetest.net/help/reporting/) if you
+wish to remove your personal information.
+
+ContentDB keeps a record of each username and forum topic on the forums,
+for use in indexing mod/game topics. ContentDB also requires the use of a username
+to uniquely identify a package. Therefore, an author cannot be removed completely
+from ContentDB if they have any packages or mod/game topics on the forum.
+
+If we are unable to remove your account for one of the above reasons, your user
+account will instead be wiped and deactivated, ending up exactly like an author
+who has not yet joined ContentDB. All personal information will be removed from the profile,
+and any comments or threads will be deleted.
+
+## Future Changes to Privacy Policy
+
+We will alert any future changes to the privacy policy via email and
+via notices on the ContentDB website.
+
+By continuing to use this service, you agree to the privacy policy.

app/logic/LogicError.py

@@ -0,0 +1,24 @@
+# ContentDB
+# Copyright (C) 2021 rubenwardy
+#
+# This program is free software: you can redistribute it and/or modify
+# it under the terms of the GNU Affero General Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU Affero General Public License for more details.
+#
+# You should have received a copy of the GNU Affero General Public License
+# along with this program.  If not, see <https://www.gnu.org/licenses/>.
+
+
+class LogicError(Exception):
+	def __init__(self, code, message):
+		self.code = code
+		self.message = message
+
+	def __str__(self):
+		return repr("LogicError {}: {}".format(self.code, self.message))

app/logic/packages.py

@@ -0,0 +1,169 @@
+# ContentDB
+# Copyright (C) 2021 rubenwardy
+#
+# This program is free software: you can redistribute it and/or modify
+# it under the terms of the GNU Affero General Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU Affero General Public License for more details.
+#
+# You should have received a copy of the GNU Affero General Public License
+# along with this program.  If not, see <https://www.gnu.org/licenses/>.
+
+
+import re
+import validators
+
+from app.logic.LogicError import LogicError
+from app.models import User, Package, PackageType, MetaPackage, Tag, ContentWarning, db, Permission, AuditSeverity, License
+from app.utils import addAuditLog
+
+
+def check(cond: bool, msg: str):
+	if not cond:
+		raise LogicError(400, msg)
+
+
+def get_license(name):
+	if type(name) == License:
+		return name
+
+	license = License.query.filter(License.name.ilike(name)).first()
+	if license is None:
+		raise LogicError(400, "Unknown license: " + name)
+	return license
+
+
+name_re = re.compile("^[a-z0-9_]+$")
+
+any = "?"
+ALLOWED_FIELDS = {
+	"type": any,
+	"title": str,
+	"name": str,
+	"short_description": str,
+	"short_desc": str,
+	"tags": list,
+	"content_warnings": list,
+	"license": any,
+	"media_license": any,
+	"long_description": str,
+	"desc": str,
+	"repo": str,
+	"website": str,
+	"issue_tracker": str,
+	"issueTracker": str,
+	"forums": int,
+}
+
+ALIASES = {
+	"short_description": "short_desc",
+	"issue_tracker": "issueTracker",
+	"long_description": "desc"
+}
+
+
+def is_int(val):
+	try:
+		int(val)
+		return True
+	except ValueError:
+		return False
+
+
+def validate(data: dict):
+	for key, value in data.items():
+		if value is not None:
+			typ = ALLOWED_FIELDS.get(key)
+			check(typ is not None, key + " is not a known field")
+			if typ != any:
+				check(isinstance(value, typ), key + " must be a " + typ.__name__)
+
+	if "name" in data:
+		name = data["name"]
+		check(isinstance(name, str), "Name must be a string")
+		check(bool(name_re.match(name)),
+			"Name can only contain lower case letters (a-z), digits (0-9), and underscores (_)")
+
+	for key in ["repo", "website", "issue_tracker", "issueTracker"]:
+		value = data.get(key)
+		if value is not None:
+			check(value.startswith("http://") or value.startswith("https://"),
+					key + " must start with http:// or https://")
+
+			check(validators.url(value, public=True), key + " must be a valid URL")
+
+
+def do_edit_package(user: User, package: Package, was_new: bool, data: dict, reason: str = None):
+	if not package.checkPerm(user, Permission.EDIT_PACKAGE):
+		raise LogicError(403, "You do not have permission to edit this package")
+
+	if "name" in data and package.name != data["name"] and \
+			not package.checkPerm(user, Permission.CHANGE_NAME):
+		raise LogicError(403, "You do not have permission to change the package name")
+
+	for alias, to in ALIASES.items():
+		if alias in data:
+			data[to] = data[alias]
+
+	validate(data)
+
+	if "type" in data:
+		data["type"] = PackageType.coerce(data["type"])
+
+	if "license" in data:
+		data["license"] = get_license(data["license"])
+
+	if "media_license" in data:
+		data["media_license"] = get_license(data["media_license"])
+
+	for key in ["name", "title", "short_desc", "desc", "type", "license", "media_license",
+			"repo", "website", "issueTracker", "forums"]:
+		if key in data:
+			setattr(package, key, data[key])
+
+	if package.type == PackageType.TXP:
+		package.license = package.media_license
+
+	if was_new and package.type == PackageType.MOD:
+		m = MetaPackage.GetOrCreate(package.name, {})
+		package.provides.append(m)
+
+	if "tags" in data:
+		package.tags.clear()
+		for tag_id in data["tags"]:
+			if is_int(tag_id):
+				package.tags.append(Tag.query.get(tag_id))
+			else:
+				tag = Tag.query.filter_by(name=tag_id).first()
+				if tag is None:
+					raise LogicError(400, "Unknown tag: " + tag_id)
+				package.tags.append(tag)
+
+	if "content_warnings" in data:
+		package.content_warnings.clear()
+		for warning_id in data["content_warnings"]:
+			if is_int(warning_id):
+				package.content_warnings.append(ContentWarning.query.get(warning_id))
+			else:
+				warning = ContentWarning.query.filter_by(name=warning_id).first()
+				if warning is None:
+					raise LogicError(400, "Unknown warning: " + warning_id)
+				package.content_warnings.append(warning)
+
+	if not was_new:
+		if reason is None:
+			msg = "Edited {}".format(package.title)
+		else:
+			msg = "Edited {} ({})".format(package.title, reason)
+
+		severity = AuditSeverity.NORMAL if user in package.maintainers else AuditSeverity.EDITOR
+		addAuditLog(severity, user, msg, package.getDetailsURL(), package)
+
+	db.session.commit()
+
+	return package

app/logic/releases.py

@@ -0,0 +1,90 @@
+# ContentDB
+# Copyright (C) 2018-21 rubenwardy
+#
+# This program is free software: you can redistribute it and/or modify
+# it under the terms of the GNU Affero General Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU Affero General Public License for more details.
+#
+# You should have received a copy of the GNU Affero General Public License
+# along with this program.  If not, see <https://www.gnu.org/licenses/>.
+
+
+import datetime
+
+from celery import uuid
+
+from app.logic.LogicError import LogicError
+from app.logic.uploads import upload_file
+from app.models import PackageRelease, db, Permission, User, Package, MinetestRelease
+from app.tasks.importtasks import makeVCSRelease, checkZipRelease
+from app.utils import AuditSeverity, addAuditLog, nonEmptyOrNone
+
+
+def check_can_create_release(user: User, package: Package):
+	if not package.checkPerm(user, Permission.MAKE_RELEASE):
+		raise LogicError(403, "You do not have permission to make releases")
+
+	five_minutes_ago = datetime.datetime.now() - datetime.timedelta(minutes=5)
+	count = package.releases.filter(PackageRelease.releaseDate > five_minutes_ago).count()
+	if count >= 2:
+		raise LogicError(429, "Too many requests, please wait before trying again")
+
+
+def do_create_vcs_release(user: User, package: Package, title: str, ref: str,
+		min_v: MinetestRelease = None, max_v: MinetestRelease = None, reason: str = None):
+	check_can_create_release(user, package)
+
+	rel = PackageRelease()
+	rel.package = package
+	rel.title   = title
+	rel.url     = ""
+	rel.task_id = uuid()
+	rel.min_rel = min_v
+	rel.max_rel = max_v
+	db.session.add(rel)
+
+	if reason is None:
+		msg = "Created release {}".format(rel.title)
+	else:
+		msg = "Created release {} ({})".format(rel.title, reason)
+	addAuditLog(AuditSeverity.NORMAL, user, msg, package.getDetailsURL(), package)
+
+	db.session.commit()
+
+	makeVCSRelease.apply_async((rel.id, nonEmptyOrNone(ref)), task_id=rel.task_id)
+
+	return rel
+
+
+def do_create_zip_release(user: User, package: Package, title: str, file,
+		min_v: MinetestRelease = None, max_v: MinetestRelease = None, reason: str = None):
+	check_can_create_release(user, package)
+
+	uploaded_url, uploaded_path = upload_file(file, "zip", "a zip file")
+
+	rel = PackageRelease()
+	rel.package = package
+	rel.title   = title
+	rel.url     = uploaded_url
+	rel.task_id = uuid()
+	rel.min_rel = min_v
+	rel.max_rel = max_v
+	db.session.add(rel)
+
+	if reason is None:
+		msg = "Created release {}".format(rel.title)
+	else:
+		msg = "Created release {} ({})".format(rel.title, reason)
+	addAuditLog(AuditSeverity.NORMAL, user, msg, package.getDetailsURL(), package)
+
+	db.session.commit()
+
+	checkZipRelease.apply_async((rel.id, uploaded_path), task_id=rel.task_id)
+
+	return rel

app/logic/screenshots.py

@@ -0,0 +1,58 @@
+import datetime
+
+from app.logic.LogicError import LogicError
+from app.logic.uploads import upload_file
+from app.models import User, Package, PackageScreenshot, Permission, NotificationType, db, AuditSeverity
+from app.utils import addNotification, addAuditLog
+
+
+def do_create_screenshot(user: User, package: Package, title: str, file, reason: str = None):
+	thirty_minutes_ago = datetime.datetime.now() - datetime.timedelta(minutes=30)
+	count = package.screenshots.filter(PackageScreenshot.created_at > thirty_minutes_ago).count()
+	if count >= 20:
+		raise LogicError(429, "Too many requests, please wait before trying again")
+
+	uploaded_url, uploaded_path = upload_file(file, "image", "a PNG or JPG image file")
+
+	counter = 1
+	for screenshot in package.screenshots.all():
+		screenshot.order = counter
+		counter += 1
+
+	ss = PackageScreenshot()
+	ss.package  = package
+	ss.title    = title or "Untitled"
+	ss.url      = uploaded_url
+	ss.approved = package.checkPerm(user, Permission.APPROVE_SCREENSHOT)
+	ss.order    = counter
+	db.session.add(ss)
+
+	if reason is None:
+		msg = "Created screenshot {}".format(ss.title)
+	else:
+		msg = "Created screenshot {} ({})".format(ss.title, reason)
+
+	addNotification(package.maintainers, user, NotificationType.PACKAGE_EDIT, msg, package.getDetailsURL(), package)
+	addAuditLog(AuditSeverity.NORMAL, user, msg, package.getDetailsURL(), package)
+
+	db.session.commit()
+
+	return ss
+
+
+def do_order_screenshots(_user: User, package: Package, order: [any]):
+	lookup = {}
+	for screenshot in package.screenshots.all():
+		lookup[screenshot.id] = screenshot
+
+	counter = 1
+	for id in order:
+		try:
+			lookup[int(id)].order = counter
+			counter += 1
+		except KeyError as e:
+			raise LogicError(400, "Unable to find screenshot with id={}".format(id))
+		except ValueError as e:
+			raise LogicError(400, "Invalid number: {}".format(id))
+
+	db.session.commit()

app/logic/uploads.py

@@ -0,0 +1,61 @@
+# ContentDB
+# Copyright (C) 2018-21 rubenwardy
+#
+# This program is free software: you can redistribute it and/or modify
+# it under the terms of the GNU Affero General Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU Affero General Public License for more details.
+#
+# You should have received a copy of the GNU Affero General Public License
+# along with this program.  If not, see <https://www.gnu.org/licenses/>.
+
+
+import imghdr
+import os
+
+from app.logic.LogicError import LogicError
+from app.models import *
+from app.utils import randomString
+
+
+def get_extension(filename):
+	return filename.rsplit(".", 1)[1].lower() if "." in filename else None
+
+ALLOWED_IMAGES = {"jpeg", "png"}
+def isAllowedImage(data):
+	return imghdr.what(None, data) in ALLOWED_IMAGES
+
+def upload_file(file, fileType, fileTypeDesc):
+	if not file or file is None or file.filename == "":
+		raise LogicError(400, "Expected file")
+
+	assert os.path.isdir(app.config["UPLOAD_DIR"]), "UPLOAD_DIR must exist"
+
+	isImage = False
+	if fileType == "image":
+		allowedExtensions = ["jpg", "jpeg", "png"]
+		isImage = True
+	elif fileType == "zip":
+		allowedExtensions = ["zip"]
+	else:
+		raise Exception("Invalid fileType")
+
+	ext = get_extension(file.filename)
+	if ext is None or not ext in allowedExtensions:
+		raise LogicError(400, "Please upload " + fileTypeDesc)
+
+	if isImage and not isAllowedImage(file.stream.read()):
+		raise LogicError(400, "Uploaded image isn't actually an image")
+
+	file.stream.seek(0)
+
+	filename = randomString(10) + "." + ext
+	filepath = os.path.join(app.config["UPLOAD_DIR"], filename)
+	file.save(filepath)
+
+	return "/uploads/" + filename, filepath

app/maillogger.py

@@ -1,6 +1,7 @@
 import logging
-from enum import Enum
-from app.tasks.emails import sendEmailRaw
+
+from app.tasks.emails import send_user_email
+
 
 def _has_newline(line):
 	"""Used by has_bad_header to check for \\r or \\n"""
@@ -34,76 +35,57 @@ class FlaskMailSubjectFormatter(logging.Formatter):
 class FlaskMailTextFormatter(logging.Formatter):
 	pass
 
-# TODO: hier nog niet tevreden over (vooral logger.error(..., exc_info, stack_info))
 class FlaskMailHTMLFormatter(logging.Formatter):
-	pre_template = "<h1>%s</h1><pre>%s</pre>"
 	def formatException(self, exc_info):
 		formatted_exception = logging.Handler.formatException(self, exc_info)
-		return FlaskMailHTMLFormatter.pre_template % ("Exception information", formatted_exception)
+		return "<pre>%s</pre>" % formatted_exception
 	def formatStack(self, stack_info):
-		return FlaskMailHTMLFormatter.pre_template % ("<h1>Stack information</h1><pre>%s</pre>", stack_info)
+		return "<pre>%s</pre>" % stack_info
 
 
 # see: https://github.com/python/cpython/blob/3.6/Lib/logging/__init__.py (class Handler)
 
 class FlaskMailHandler(logging.Handler):
-	def __init__(self, mailer, subject_template, level=logging.NOTSET):
+	def __init__(self, send_to, subject_template, level=logging.NOTSET):
 		logging.Handler.__init__(self, level)
-		self.mailer = mailer
-		self.send_to = mailer.app.config["MAIL_UTILS_ERROR_SEND_TO"]
+		self.send_to = send_to
 		self.subject_template = subject_template
-		self.html_formatter = None
 
-	def setFormatter(self, text_fmt, html_fmt=None):
+	def setFormatter(self, text_fmt):
 		"""
 		Set the formatters for this handler. Provide at least one formatter.
 		When no text_fmt is provided, no text-part is created for the email body.
 		"""
-		assert (text_fmt, html_fmt) != (None, None), "At least one formatter should be provided"
+		assert text_fmt != None, "At least one formatter should be provided"
 		if type(text_fmt)==str:
 			text_fmt = FlaskMailTextFormatter(text_fmt)
 		self.formatter = text_fmt
-		if type(html_fmt)==str:
-			html_fmt = FlaskMailHTMLFormatter(html_fmt)
-		self.html_formatter = html_fmt
 
 	def getSubject(self, record):
 		fmt = FlaskMailSubjectFormatter(self.subject_template)
 		subject = fmt.format(record)
-		#Since templates can cause header problems, and we rather have a incomplete email then an error, we fix this
+		# Since templates can cause header problems, and we rather have a incomplete email then an error, we fix this
 		if _is_bad_subject(subject):
-			subject="FlaskMailHandler log-entry from %s [original subject is replaced, because it would result in a bad header]" % self.mailer.app.name
+			subject="FlaskMailHandler log-entry from ContentDB [original subject is replaced, because it would result in a bad header]"
 		return subject
 
 	def emit(self, record):
 		text = self.format(record)				if self.formatter	  else None
-		html = self.html_formatter.format(record) if self.html_formatter else None
-		sendEmailRaw.delay(self.send_to, self.getSubject(record), text, html)
+		html = "<pre>{}</pre>".format(text)
+		for email in self.send_to:
+			send_user_email.delay(email, self.getSubject(record), text, html)
 
 
-def register_mail_error_handler(app, mailer):
-	subject_template = "ContentDB crashed (%(module)s > %(funcName)s)"
-	text_template = """
-Message type: %(levelname)s
-Location:	 %(pathname)s:%(lineno)d
-Module:	   %(module)s
-Function:	 %(funcName)s
-Time:		 %(asctime)s
-Message:
-%(message)s"""
-	html_template = """
-<style>th { text-align: right}</style><table>
-<tr><th>Message type:</th><td>%(levelname)s</td></tr>
-<tr>	<th>Location:</th><td>%(pathname)s:%(lineno)d</td></tr>
-<tr>	  <th>Module:</th><td>%(module)s</td></tr>
-<tr>	<th>Function:</th><td>%(funcName)s</td></tr>
-<tr>		<th>Time:</th><td>%(asctime)s</td></tr>
-</table>
-<h2>Message</h2>
-<pre>%(message)s</pre>"""
+def build_handler(app):
+	subject_template = "ContentDB %(message)s (%(module)s > %(funcName)s)"
+	text_template = ("Message type: %(levelname)s\n"
+		"Location: %(pathname)s:%(lineno)d\n"
+		"Module:   %(module)s\n"
+		"Function: %(funcName)s\n"
+		"Time:     %(asctime)s\n"
+		"Message: %(message)s\n\n")
 
-	import logging
-	mail_handler = FlaskMailHandler(mailer, subject_template)
+	mail_handler = FlaskMailHandler(app.config["MAIL_UTILS_ERROR_SEND_TO"], subject_template)
 	mail_handler.setLevel(logging.ERROR)
-	mail_handler.setFormatter(text_template, html_template)
-	app.logger.addHandler(mail_handler)
+	mail_handler.setFormatter(text_template)
+	return mail_handler

app/models.py

@@ -1,971 +0,0 @@
-# Content DB
-# Copyright (C) 2018  rubenwardy
-#
-# This program is free software: you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation, either version 3 of the License, or
-# (at your option) any later version.
-#
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-# GNU General Public License for more details.
-#
-# You should have received a copy of the GNU General Public License
-# along with this program.  If not, see <https://www.gnu.org/licenses/>.
-
-
-import enum, datetime
-
-from app import app, gravatar
-from urllib.parse import urlparse
-
-from flask import Flask, url_for
-from flask_sqlalchemy import SQLAlchemy, BaseQuery
-from flask_migrate import Migrate
-from flask_user import login_required, UserManager, UserMixin, SQLAlchemyAdapter
-from sqlalchemy.orm import validates
-from sqlalchemy_searchable import SearchQueryMixin
-from sqlalchemy_utils.types import TSVectorType
-from sqlalchemy_searchable import make_searchable
-
-
-# Initialise database
-db = SQLAlchemy(app)
-migrate = Migrate(app, db)
-make_searchable(db.metadata)
-
-
-class ArticleQuery(BaseQuery, SearchQueryMixin):
-	pass
-
-
-class UserRank(enum.Enum):
-	BANNED         = 0
-	NOT_JOINED     = 1
-	NEW_MEMBER     = 2
-	MEMBER         = 3
-	TRUSTED_MEMBER = 4
-	EDITOR         = 5
-	MODERATOR      = 6
-	ADMIN          = 7
-
-	def atLeast(self, min):
-		return self.value >= min.value
-
-	def getTitle(self):
-		return self.name.replace("_", " ").title()
-
-	def toName(self):
-		return self.name.lower()
-
-	def __str__(self):
-		return self.name
-
-	@classmethod
-	def choices(cls):
-		return [(choice, choice.getTitle()) for choice in cls]
-
-	@classmethod
-	def coerce(cls, item):
-		return item if type(item) == UserRank else UserRank[item]
-
-
-class Permission(enum.Enum):
-	EDIT_PACKAGE       = "EDIT_PACKAGE"
-	APPROVE_CHANGES    = "APPROVE_CHANGES"
-	DELETE_PACKAGE     = "DELETE_PACKAGE"
-	CHANGE_AUTHOR      = "CHANGE_AUTHOR"
-	CHANGE_NAME        = "CHANGE_NAME"
-	MAKE_RELEASE       = "MAKE_RELEASE"
-	ADD_SCREENSHOTS    = "ADD_SCREENSHOTS"
-	APPROVE_SCREENSHOT = "APPROVE_SCREENSHOT"
-	APPROVE_RELEASE    = "APPROVE_RELEASE"
-	APPROVE_NEW        = "APPROVE_NEW"
-	CHANGE_RELEASE_URL = "CHANGE_RELEASE_URL"
-	CHANGE_DNAME       = "CHANGE_DNAME"
-	CHANGE_RANK        = "CHANGE_RANK"
-	CHANGE_EMAIL       = "CHANGE_EMAIL"
-	EDIT_EDITREQUEST   = "EDIT_EDITREQUEST"
-	SEE_THREAD         = "SEE_THREAD"
-	CREATE_THREAD      = "CREATE_THREAD"
-	UNAPPROVE_PACKAGE  = "UNAPPROVE_PACKAGE"
-	TOPIC_DISCARD      = "TOPIC_DISCARD"
-
-	# Only return true if the permission is valid for *all* contexts
-	# See Package.checkPerm for package-specific contexts
-	def check(self, user):
-		if not user.is_authenticated:
-			return False
-
-		if self == Permission.APPROVE_NEW or \
-				self == Permission.APPROVE_CHANGES    or \
-				self == Permission.APPROVE_RELEASE    or \
-				self == Permission.APPROVE_SCREENSHOT or \
-				self == Permission.SEE_THREAD:
-			return user.rank.atLeast(UserRank.EDITOR)
-		else:
-			raise Exception("Non-global permission checked globally. Use Package.checkPerm or User.checkPerm instead.")
-
-class User(db.Model, UserMixin):
-	id           = db.Column(db.Integer, primary_key=True)
-
-	# User authentication information
-	username     = db.Column(db.String(50, collation="NOCASE"), nullable=False, unique=True, index=True)
-	password     = db.Column(db.String(255), nullable=True)
-	reset_password_token = db.Column(db.String(100), nullable=False, server_default="")
-
-	rank         = db.Column(db.Enum(UserRank))
-
-	# Account linking
-	github_username = db.Column(db.String(50, collation="NOCASE"), nullable=True, unique=True)
-	forums_username = db.Column(db.String(50, collation="NOCASE"), nullable=True, unique=True)
-
-	# User email information
-	email         = db.Column(db.String(255), nullable=True, unique=True)
-	confirmed_at  = db.Column(db.DateTime())
-
-	# User information
-	profile_pic   = db.Column(db.String(255), nullable=True, server_default=None)
-	active        = db.Column("is_active", db.Boolean, nullable=False, server_default="0")
-	display_name  = db.Column(db.String(100), nullable=False, server_default="")
-
-	# Links
-	website_url   = db.Column(db.String(255), nullable=True, default=None)
-	donate_url    = db.Column(db.String(255), nullable=True, default=None)
-
-	# Content
-	notifications = db.relationship("Notification", primaryjoin="User.id==Notification.user_id")
-
-	# causednotifs  = db.relationship("Notification", backref="causer", lazy="dynamic")
-	packages      = db.relationship("Package", backref="author", lazy="dynamic")
-	requests      = db.relationship("EditRequest", backref="author", lazy="dynamic")
-	threads       = db.relationship("Thread", backref="author", lazy="dynamic")
-	replies       = db.relationship("ThreadReply", backref="author", lazy="dynamic")
-
-	def __init__(self, username, active=False, email=None, password=None):
-		self.username = username
-		self.confirmed_at = datetime.datetime.now() - datetime.timedelta(days=6000)
-		self.display_name = username
-		self.active = active
-		self.email = email
-		self.password = password
-		self.rank = UserRank.NOT_JOINED
-
-	def canAccessTodoList(self):
-		return Permission.APPROVE_NEW.check(self) or \
-				Permission.APPROVE_RELEASE.check(self) or \
-				Permission.APPROVE_CHANGES.check(self)
-
-	def isClaimed(self):
-		return self.rank.atLeast(UserRank.NEW_MEMBER)
-
-	def getProfilePicURL(self):
-		if self.profile_pic:
-			return self.profile_pic
-		else:
-			return gravatar(self.email or "")
-
-	def checkPerm(self, user, perm):
-		if not user.is_authenticated:
-			return False
-
-		if type(perm) == str:
-			perm = Permission[perm]
-		elif type(perm) != Permission:
-			raise Exception("Unknown permission given to User.checkPerm()")
-
-		# Members can edit their own packages, and editors can edit any packages
-		if perm == Permission.CHANGE_AUTHOR:
-			return user.rank.atLeast(UserRank.EDITOR)
-		elif perm == Permission.CHANGE_RANK or perm == Permission.CHANGE_DNAME:
-			return user.rank.atLeast(UserRank.MODERATOR)
-		elif perm == Permission.CHANGE_EMAIL:
-			return user == self or (user.rank.atLeast(UserRank.MODERATOR) and user.rank.atLeast(self.rank))
-		else:
-			raise Exception("Permission {} is not related to users".format(perm.name))
-
-	def canCommentRL(self):
-		hour_ago = datetime.datetime.utcnow() - datetime.timedelta(hours=1)
-		return ThreadReply.query.filter_by(author=self) \
-			.filter(ThreadReply.created_at > hour_ago).count() < 4
-
-	def canOpenThreadRL(self):
-		hour_ago = datetime.datetime.utcnow() - datetime.timedelta(hours=1)
-		return Thread.query.filter_by(author=self) \
-			.filter(Thread.created_at > hour_ago).count() < 2
-
-class UserEmailVerification(db.Model):
-	id      = db.Column(db.Integer, primary_key=True)
-	user_id = db.Column(db.Integer, db.ForeignKey("user.id"))
-	email   = db.Column(db.String(100))
-	token   = db.Column(db.String(32))
-	user    = db.relationship("User", foreign_keys=[user_id])
-
-class Notification(db.Model):
-	id        = db.Column(db.Integer, primary_key=True)
-	user_id   = db.Column(db.Integer, db.ForeignKey("user.id"))
-	causer_id = db.Column(db.Integer, db.ForeignKey("user.id"))
-	user      = db.relationship("User", foreign_keys=[user_id])
-	causer    = db.relationship("User", foreign_keys=[causer_id])
-
-	title     = db.Column(db.String(100), nullable=False)
-	url       = db.Column(db.String(200), nullable=True)
-
-	def __init__(self, us, cau, titl, ur):
-		self.user   = us
-		self.causer = cau
-		self.title  = titl
-		self.url    = ur
-
-
-class License(db.Model):
-	id      = db.Column(db.Integer, primary_key=True)
-	name    = db.Column(db.String(50), nullable=False, unique=True)
-	is_foss = db.Column(db.Boolean,    nullable=False, default=True)
-
-	def __init__(self, v, is_foss=True):
-		self.name = v
-		self.is_foss = is_foss
-
-	def __str__(self):
-		return self.name
-
-
-class PackageType(enum.Enum):
-	MOD  = "Mod"
-	GAME = "Game"
-	TXP  = "Texture Pack"
-
-	def toName(self):
-		return self.name.lower()
-
-	def __str__(self):
-		return self.name
-
-	@classmethod
-	def get(cls, name):
-		try:
-			return PackageType[name.upper()]
-		except KeyError:
-			return None
-
-	@classmethod
-	def choices(cls):
-		return [(choice, choice.value) for choice in cls]
-
-	@classmethod
-	def coerce(cls, item):
-		return item if type(item) == PackageType else PackageType[item]
-
-
-class PackagePropertyKey(enum.Enum):
-	name          = "Name"
-	title         = "Title"
-	short_desc     = "Short Description"
-	desc          = "Description"
-	type          = "Type"
-	license       = "License"
-	media_license = "Media License"
-	tags          = "Tags"
-	provides      = "Provides"
-	repo          = "Repository"
-	website       = "Website"
-	issueTracker  = "Issue Tracker"
-	forums        = "Forum Topic ID"
-
-	def convert(self, value):
-		if self == PackagePropertyKey.tags:
-			return ",".join([t.title for t in value])
-		elif self == PackagePropertyKey.provides:
-			return ",".join([t.name for t in value])
-		else:
-			return str(value)
-
-provides = db.Table("provides",
-	db.Column("package_id",    db.Integer, db.ForeignKey("package.id"), primary_key=True),
-    db.Column("metapackage_id", db.Integer, db.ForeignKey("meta_package.id"), primary_key=True)
-)
-
-tags = db.Table("tags",
-    db.Column("tag_id", db.Integer, db.ForeignKey("tag.id"), primary_key=True),
-    db.Column("package_id", db.Integer, db.ForeignKey("package.id"), primary_key=True)
-)
-
-class Dependency(db.Model):
-	id              = db.Column(db.Integer, primary_key=True)
-	depender_id     = db.Column(db.Integer, db.ForeignKey("package.id"),     nullable=True)
-	package_id      = db.Column(db.Integer, db.ForeignKey("package.id"),     nullable=True)
-	package         = db.relationship("Package", foreign_keys=[package_id])
-	meta_package_id = db.Column(db.Integer, db.ForeignKey("meta_package.id"), nullable=True)
-	optional        = db.Column(db.Boolean, nullable=False, default=False)
-	__table_args__  = (db.UniqueConstraint('depender_id', 'package_id', 'meta_package_id', name='_dependency_uc'), )
-
-	def __init__(self, depender=None, package=None, meta=None):
-		if depender is None:
-			return
-
-		self.depender = depender
-
-		packageProvided = package is not None
-		metaProvided = meta is not None
-
-		if packageProvided and not metaProvided:
-			self.package = package
-		elif metaProvided and not packageProvided:
-			self.meta_package = meta
-		else:
-			raise Exception("Either meta or package must be given, but not both!")
-
-	def __str__(self):
-		if self.package is not None:
-			return self.package.author.username + "/" + self.package.name
-		elif self.meta_package is not None:
-			return self.meta_package.name
-		else:
-			raise Exception("Meta and package are both none!")
-
-	@staticmethod
-	def SpecToList(depender, spec, cache={}):
-		retval = []
-		arr = spec.split(",")
-
-		import re
-		pattern1 = re.compile("^([a-z0-9_]+)$")
-		pattern2 = re.compile("^([A-Za-z0-9_]+)/([a-z0-9_]+)$")
-
-		for x in arr:
-			x = x.strip()
-			if x == "":
-				continue
-
-			if pattern1.match(x):
-				meta = MetaPackage.GetOrCreate(x, cache)
-				retval.append(Dependency(depender, meta=meta))
-			else:
-				m = pattern2.match(x)
-				username = m.group(1)
-				name     = m.group(2)
-				user = User.query.filter_by(username=username).first()
-				if user is None:
-					raise Exception("Unable to find user " + username)
-
-				package = Package.query.filter_by(author=user, name=name).first()
-				if package is None:
-					raise Exception("Unable to find package " + name + " by " + username)
-
-				retval.append(Dependency(depender, package=package))
-
-		return retval
-
-
-class Package(db.Model):
-	query_class  = ArticleQuery
-
-	id           = db.Column(db.Integer, primary_key=True)
-
-	# Basic details
-	author_id    = db.Column(db.Integer, db.ForeignKey("user.id"))
-	name         = db.Column(db.String(100), nullable=False)
-	title        = db.Column(db.Unicode(100), nullable=False)
-	short_desc   = db.Column(db.Unicode(200), nullable=False)
-	desc         = db.Column(db.UnicodeText, nullable=True)
-	type         = db.Column(db.Enum(PackageType))
-	created_at   = db.Column(db.DateTime, nullable=False, default=datetime.datetime.utcnow)
-
-	search_vector = db.Column(TSVectorType("title", "short_desc", "desc"))
-
-	license_id   = db.Column(db.Integer, db.ForeignKey("license.id"), nullable=False, default=1)
-	license      = db.relationship("License", foreign_keys=[license_id])
-	media_license_id = db.Column(db.Integer, db.ForeignKey("license.id"), nullable=False, default=1)
-	media_license    = db.relationship("License", foreign_keys=[media_license_id])
-
-	approved     = db.Column(db.Boolean, nullable=False, default=False)
-	soft_deleted = db.Column(db.Boolean, nullable=False, default=False)
-
-	score        = db.Column(db.Float, nullable=False, default=0)
-
-	review_thread_id = db.Column(db.Integer, db.ForeignKey("thread.id"), nullable=True, default=None)
-	review_thread    = db.relationship("Thread", foreign_keys=[review_thread_id])
-
-	# Downloads
-	repo         = db.Column(db.String(200), nullable=True)
-	website      = db.Column(db.String(200), nullable=True)
-	issueTracker = db.Column(db.String(200), nullable=True)
-	forums       = db.Column(db.Integer,     nullable=True)
-
-	provides = db.relationship("MetaPackage", secondary=provides, lazy="subquery",
-			backref=db.backref("packages", lazy="dynamic"))
-
-	dependencies = db.relationship("Dependency", backref="depender", lazy="dynamic", foreign_keys=[Dependency.depender_id])
-
-	tags = db.relationship("Tag", secondary=tags, lazy="subquery",
-			backref=db.backref("packages", lazy=True))
-
-	releases = db.relationship("PackageRelease", backref="package",
-			lazy="dynamic", order_by=db.desc("package_release_releaseDate"))
-
-	screenshots = db.relationship("PackageScreenshot", backref="package",
-			lazy="dynamic", order_by=db.asc("package_screenshot_id"))
-
-	requests = db.relationship("EditRequest", backref="package",
-			lazy="dynamic")
-
-	def __init__(self, package=None):
-		if package is None:
-			return
-
-		self.author_id = package.author_id
-		self.created_at = package.created_at
-		self.approved = package.approved
-
-		for e in PackagePropertyKey:
-			setattr(self, e.name, getattr(package, e.name))
-
-	def getState(self):
-		if self.approved:
-			return "approved"
-		elif self.review_thread_id:
-			return "thread"
-		elif (self.type == PackageType.GAME or \
-					self.type == PackageType.TXP) and \
-				self.screenshots.count() == 0:
-			return "wip"
-		elif not self.getDownloadRelease():
-			return "wip"
-		elif "Other" in self.license.name or "Other" in self.media_license.name:
-			return "license"
-		else:
-			return "ready"
-
-	def getAsDictionaryShort(self, base_url, version=None, protonum=None):
-		tnurl = self.getThumbnailURL(1)
-		release = self.getDownloadRelease(version=version, protonum=protonum)
-		return {
-			"name": self.name,
-			"title": self.title,
-			"author": self.author.display_name,
-			"short_description": self.short_desc,
-			"type": self.type.toName(),
-			"release": release and release.id,
-			"thumbnail": (base_url + tnurl) if tnurl is not None else None,
-			"score": round(self.score * 10) / 10
-		}
-
-	def getAsDictionary(self, base_url, version=None, protonum=None):
-		tnurl = self.getThumbnailURL(1)
-		release = self.getDownloadRelease(version=version, protonum=protonum)
-		return {
-			"author": self.author.display_name,
-			"name": self.name,
-			"title": self.title,
-			"short_description": self.short_desc,
-			"desc": self.desc,
-			"type": self.type.toName(),
-			"created_at": self.created_at,
-
-			"license": self.license.name,
-			"media_license": self.media_license.name,
-
-			"repo": self.repo,
-			"website": self.website,
-			"issue_tracker": self.issueTracker,
-			"forums": self.forums,
-
-			"provides": [x.name for x in self.provides],
-			"thumbnail": (base_url + tnurl) if tnurl is not None else None,
-			"screenshots": [base_url + ss.url for ss in self.screenshots],
-
-			"url": base_url + self.getDownloadURL(),
-			"release": release and release.id,
-
-			"score": round(self.score * 10) / 10
-		}
-
-	def getThumbnailURL(self, level=2):
-		screenshot = self.screenshots.filter_by(approved=True).order_by(db.asc(PackageScreenshot.id)).first()
-		return screenshot.getThumbnailURL(level) if screenshot is not None else None
-
-	def getMainScreenshotURL(self):
-		screenshot = self.screenshots.filter_by(approved=True).order_by(db.asc(PackageScreenshot.id)).first()
-		return screenshot.url if screenshot is not None else None
-
-	def getDetailsURL(self):
-		return url_for("package_page",
-				author=self.author.username, name=self.name)
-
-	def getEditURL(self):
-		return url_for("create_edit_package_page",
-				author=self.author.username, name=self.name)
-
-	def getApproveURL(self):
-		return url_for("approve_package_page",
-				author=self.author.username, name=self.name)
-
-	def getRemoveURL(self):
-		return url_for("remove_package_page",
-				author=self.author.username, name=self.name)
-
-	def getNewScreenshotURL(self):
-		return url_for("create_screenshot_page",
-				author=self.author.username, name=self.name)
-
-	def getCreateReleaseURL(self):
-		return url_for("create_release_page",
-				author=self.author.username, name=self.name)
-
-	def getCreateEditRequestURL(self):
-		return url_for("create_edit_editrequest_page",
-				author=self.author.username, name=self.name)
-
-	def getBulkReleaseURL(self):
-		return url_for("bulk_change_release_page",
-			author=self.author.username, name=self.name)
-
-	def getDownloadURL(self):
-		return url_for("package_download_page",
-				author=self.author.username, name=self.name)
-
-	def getDownloadRelease(self, version=None, protonum=None):
-		if version is None and protonum is not None:
-			version = MinetestRelease.query.filter(MinetestRelease.protocol >= int(protonum)).first()
-			if version is not None:
-				version = version.id
-			else:
-				version = 10000000
-
-
-		for rel in self.releases:
-			if rel.approved and (version is None or
-					((rel.min_rel is None or rel.min_rel_id <= version) and \
-					(rel.max_rel is None or rel.max_rel_id >= version))):
-				return rel
-
-		return None
-
-	def getDownloadCount(self):
-		counter = 0
-		for release in self.releases:
-			counter += release.downloads
-		return counter
-
-	def checkPerm(self, user, perm):
-		if not user.is_authenticated:
-			return False
-
-		if type(perm) == str:
-			perm = Permission[perm]
-		elif type(perm) != Permission:
-			raise Exception("Unknown permission given to Package.checkPerm()")
-
-		isOwner = user == self.author
-
-		if perm == Permission.CREATE_THREAD:
-			return user.rank.atLeast(UserRank.MEMBER)
-
-		# Members can edit their own packages, and editors can edit any packages
-		if perm == Permission.MAKE_RELEASE or perm == Permission.ADD_SCREENSHOTS:
-			return isOwner or user.rank.atLeast(UserRank.EDITOR)
-
-		if perm == Permission.EDIT_PACKAGE or perm == Permission.APPROVE_CHANGES:
-			if isOwner:
-				return user.rank.atLeast(UserRank.MEMBER if self.approved else UserRank.NEW_MEMBER)
-			else:
-				return user.rank.atLeast(UserRank.EDITOR)
-
-		# Anyone can change the package name when not approved, but only editors when approved
-		elif perm == Permission.CHANGE_NAME:
-			return not self.approved or user.rank.atLeast(UserRank.EDITOR)
-
-		# Editors can change authors and approve new packages
-		elif perm == Permission.APPROVE_NEW or perm == Permission.CHANGE_AUTHOR:
-			return user.rank.atLeast(UserRank.EDITOR)
-
-		elif perm == Permission.APPROVE_RELEASE or perm == Permission.APPROVE_SCREENSHOT:
-			return user.rank.atLeast(UserRank.TRUSTED_MEMBER if isOwner else UserRank.EDITOR)
-
-		# Moderators can delete packages
-		elif perm == Permission.DELETE_PACKAGE or perm == Permission.UNAPPROVE_PACKAGE \
-				or perm == Permission.CHANGE_RELEASE_URL:
-			return user.rank.atLeast(UserRank.MODERATOR)
-
-		else:
-			raise Exception("Permission {} is not related to packages".format(perm.name))
-
-	def recalcScore(self):
-		self.score = 10
-
-		if self.forums is not None:
-			topic = ForumTopic.query.get(self.forums)
-			if topic:
-				days   = (datetime.datetime.now() - topic.created_at).days
-				months = days / 30
-				years  = days / 365
-				self.score = topic.views / max(years, 0.0416) + 80*min(max(months, 0.5), 6)
-
-		if self.getMainScreenshotURL() is None:
-			self.score *= 0.8
-
-		if not self.license.is_foss or not self.media_license.is_foss:
-			self.score *= 0.1
-
-class MetaPackage(db.Model):
-	id           = db.Column(db.Integer, primary_key=True)
-	name         = db.Column(db.String(100), unique=True, nullable=False)
-	dependencies = db.relationship("Dependency", backref="meta_package", lazy="dynamic")
-
-	def __init__(self, name=None):
-		self.name = name
-
-	def __str__(self):
-		return self.name
-
-	@staticmethod
-	def ListToSpec(list):
-		return ",".join([str(x) for x in list])
-
-	@staticmethod
-	def GetOrCreate(name, cache={}):
-		mp = cache.get(name)
-		if mp is None:
-			mp = MetaPackage.query.filter_by(name=name).first()
-
-		if mp is None:
-			mp = MetaPackage(name)
-			db.session.add(mp)
-
-		cache[name] = mp
-		return mp
-
-	@staticmethod
-	def SpecToList(spec, cache={}):
-		retval = []
-		arr = spec.split(",")
-
-		import re
-		pattern = re.compile("^([a-z0-9_]+)$")
-
-		for x in arr:
-			x = x.strip()
-			if x == "":
-				continue
-
-			if not pattern.match(x):
-				continue
-
-			retval.append(MetaPackage.GetOrCreate(x, cache))
-
-		return retval
-
-class Tag(db.Model):
-	id              = db.Column(db.Integer,    primary_key=True)
-	name            = db.Column(db.String(100), unique=True, nullable=False)
-	title           = db.Column(db.String(100), nullable=False)
-	backgroundColor = db.Column(db.String(6),   nullable=False)
-	textColor       = db.Column(db.String(6),   nullable=False)
-
-	def __init__(self, title, backgroundColor="000000", textColor="ffffff"):
-		self.title           = title
-		self.backgroundColor = backgroundColor
-		self.textColor       = textColor
-
-		import re
-		regex = re.compile("[^a-z_]")
-		self.name = regex.sub("", self.title.lower().replace(" ", "_"))
-
-
-class MinetestRelease(db.Model):
-	id       = db.Column(db.Integer, primary_key=True)
-	name     = db.Column(db.String(100), unique=True, nullable=False)
-	protocol = db.Column(db.Integer, nullable=False, default=0)
-
-	def __init__(self, name=None):
-		self.name = name
-
-	def getActual(self):
-		return None if self.name == "None" else self
-
-
-class PackageRelease(db.Model):
-	id           = db.Column(db.Integer, primary_key=True)
-
-	package_id   = db.Column(db.Integer, db.ForeignKey("package.id"))
-	title        = db.Column(db.String(100), nullable=False)
-	releaseDate  = db.Column(db.DateTime,    nullable=False)
-	url          = db.Column(db.String(200), nullable=False)
-	approved     = db.Column(db.Boolean, nullable=False, default=False)
-	task_id      = db.Column(db.String(37), nullable=True)
-	commit_hash  = db.Column(db.String(41), nullable=True, default=None)
-	downloads    = db.Column(db.Integer, nullable=False, default=0)
-
-	min_rel_id = db.Column(db.Integer, db.ForeignKey("minetest_release.id"), nullable=True, server_default=None)
-	min_rel    = db.relationship("MinetestRelease", foreign_keys=[min_rel_id])
-
-	max_rel_id = db.Column(db.Integer, db.ForeignKey("minetest_release.id"), nullable=True, server_default=None)
-	max_rel    = db.relationship("MinetestRelease", foreign_keys=[max_rel_id])
-
-
-	def getEditURL(self):
-		return url_for("edit_release_page",
-				author=self.package.author.username,
-				name=self.package.name,
-				id=self.id)
-
-	def getDownloadURL(self):
-		return url_for("download_release_page",
-				author=self.package.author.username,
-				name=self.package.name,
-				id=self.id)
-
-
-	def __init__(self):
-		self.releaseDate = datetime.datetime.now()
-
-	def approve(self, user):
-		if self.package.approved and \
-				not self.package.checkPerm(user, Permission.APPROVE_RELEASE):
-			return False
-
-		assert(self.task_id is None and self.url is not None and self.url != "")
-
-		self.approved = True
-		return True
-
-
-class PackageReview(db.Model):
-	id         = db.Column(db.Integer, primary_key=True)
-	package_id = db.Column(db.Integer, db.ForeignKey("package.id"))
-	thread_id  = db.Column(db.Integer, db.ForeignKey("thread.id"), nullable=False)
-	recommend  = db.Column(db.Boolean, nullable=False, default=True)
-
-
-class PackageScreenshot(db.Model):
-	id         = db.Column(db.Integer, primary_key=True)
-	package_id = db.Column(db.Integer, db.ForeignKey("package.id"))
-	title      = db.Column(db.String(100), nullable=False)
-	url        = db.Column(db.String(100), nullable=False)
-	approved   = db.Column(db.Boolean, nullable=False, default=False)
-
-
-	def getEditURL(self):
-		return url_for("edit_screenshot_page",
-				author=self.package.author.username,
-				name=self.package.name,
-				id=self.id)
-
-	def getThumbnailURL(self, level=2):
-		return self.url.replace("/uploads/", ("/thumbnails/{:d}/").format(level))
-
-
-
-class EditRequest(db.Model):
-	id           = db.Column(db.Integer, primary_key=True)
-
-	package_id   = db.Column(db.Integer, db.ForeignKey("package.id"))
-	author_id    = db.Column(db.Integer, db.ForeignKey("user.id"))
-
-	title        = db.Column(db.String(100), nullable=False)
-	desc         = db.Column(db.String(1000), nullable=True)
-
-	# 0 - open
-	# 1 - merged
-	# 2 - rejected
-	status       = db.Column(db.Integer, nullable=False, default=0)
-
-	changes = db.relationship("EditRequestChange", backref="request",
-			lazy="dynamic")
-
-	def getURL(self):
-		return url_for("view_editrequest_page",
-				author=self.package.author.username,
-				name=self.package.name,
-				id=self.id)
-
-	def getApproveURL(self):
-		return url_for("approve_editrequest_page",
-				author=self.package.author.username,
-				name=self.package.name,
-				id=self.id)
-
-	def getRejectURL(self):
-		return url_for("reject_editrequest_page",
-				author=self.package.author.username,
-				name=self.package.name,
-				id=self.id)
-
-	def getEditURL(self):
-		return url_for("create_edit_editrequest_page",
-				author=self.package.author.username,
-				name=self.package.name,
-				id=self.id)
-
-	def applyAll(self, package):
-		for change in self.changes:
-			change.apply(package)
-
-
-	def checkPerm(self, user, perm):
-		if not user.is_authenticated:
-			return False
-
-		if type(perm) == str:
-			perm = Permission[perm]
-		elif type(perm) != Permission:
-			raise Exception("Unknown permission given to EditRequest.checkPerm()")
-
-		isOwner = user == self.author
-
-		# Members can edit their own packages, and editors can edit any packages
-		if perm == Permission.EDIT_EDITREQUEST:
-			return isOwner or user.rank.atLeast(UserRank.EDITOR)
-
-		else:
-			raise Exception("Permission {} is not related to packages".format(perm.name))
-
-
-
-
-class EditRequestChange(db.Model):
-	id           = db.Column(db.Integer, primary_key=True)
-
-	request_id   = db.Column(db.Integer, db.ForeignKey("edit_request.id"))
-	key          = db.Column(db.Enum(PackagePropertyKey), nullable=False)
-
-	# TODO: make diff instead
-	oldValue     = db.Column(db.Text, nullable=True)
-	newValue     = db.Column(db.Text, nullable=True)
-
-	def apply(self, package):
-		if self.key == PackagePropertyKey.tags:
-			package.tags.clear()
-			for tagTitle in self.newValue.split(","):
-				tag = Tag.query.filter_by(title=tagTitle.strip()).first()
-				package.tags.append(tag)
-
-		else:
-			setattr(package, self.key.name, self.newValue)
-
-
-watchers = db.Table("watchers",
-    db.Column("user_id", db.Integer, db.ForeignKey("user.id"), primary_key=True),
-    db.Column("thread_id", db.Integer, db.ForeignKey("thread.id"), primary_key=True)
-)
-
-class Thread(db.Model):
-	id         = db.Column(db.Integer, primary_key=True)
-
-	package_id = db.Column(db.Integer, db.ForeignKey("package.id"), nullable=True)
-	package    = db.relationship("Package", foreign_keys=[package_id])
-
-	author_id  = db.Column(db.Integer, db.ForeignKey("user.id"), nullable=False)
-	title      = db.Column(db.String(100), nullable=False)
-	private    = db.Column(db.Boolean, server_default="0")
-
-	created_at = db.Column(db.DateTime, nullable=False, default=datetime.datetime.utcnow)
-
-	replies    = db.relationship("ThreadReply", backref="thread", lazy="dynamic")
-
-	watchers   = db.relationship("User", secondary=watchers, lazy="subquery", \
-						backref=db.backref("watching", lazy=True))
-
-
-	def getSubscribeURL(self):
-		return url_for("thread_subscribe_page",
-				id=self.id)
-
-	def getUnsubscribeURL(self):
-		return url_for("thread_unsubscribe_page",
-				id=self.id)
-
-	def checkPerm(self, user, perm):
-		if not user.is_authenticated:
-			return not self.private
-
-		if type(perm) == str:
-			perm = Permission[perm]
-		elif type(perm) != Permission:
-			raise Exception("Unknown permission given to Thread.checkPerm()")
-
-		isOwner = user == self.author or (self.package is not None and self.package.author == user)
-
-		if perm == Permission.SEE_THREAD:
-			return not self.private or isOwner or user.rank.atLeast(UserRank.EDITOR)
-
-		else:
-			raise Exception("Permission {} is not related to threads".format(perm.name))
-
-class ThreadReply(db.Model):
-	id         = db.Column(db.Integer, primary_key=True)
-	thread_id  = db.Column(db.Integer, db.ForeignKey("thread.id"), nullable=False)
-	comment    = db.Column(db.String(500), nullable=False)
-	author_id  = db.Column(db.Integer, db.ForeignKey("user.id"), nullable=False)
-	created_at = db.Column(db.DateTime, nullable=False, default=datetime.datetime.utcnow)
-
-
-REPO_BLACKLIST = [".zip", "mediafire.com", "dropbox.com", "weebly.com", \
-		"minetest.net", "dropboxusercontent.com", "4shared.com", \
-		"digitalaudioconcepts.com", "hg.intevation.org", "www.wtfpl.net", \
-		"imageshack.com", "imgur.com"]
-
-class ForumTopic(db.Model):
-	topic_id  = db.Column(db.Integer, primary_key=True, autoincrement=False)
-	author_id = db.Column(db.Integer, db.ForeignKey("user.id"), nullable=False)
-	author    = db.relationship("User")
-
-	wip       = db.Column(db.Boolean, server_default="0")
-	discarded = db.Column(db.Boolean, server_default="0")
-
-	type      = db.Column(db.Enum(PackageType), nullable=False)
-	title     = db.Column(db.String(200), nullable=False)
-	name      = db.Column(db.String(30), nullable=True)
-	link      = db.Column(db.String(200), nullable=True)
-
-	posts     = db.Column(db.Integer, nullable=False)
-	views     = db.Column(db.Integer, nullable=False)
-
-	created_at = db.Column(db.DateTime, nullable=False, default=datetime.datetime.utcnow)
-
-	def getRepoURL(self):
-		if self.link is None:
-			return None
-
-		for item in REPO_BLACKLIST:
-			if item in self.link:
-				return None
-
-		return self.link.replace("repo.or.cz/w/", "repo.or.cz/")
-
-	def getAsDictionary(self):
-		return {
-			"author": self.author.username,
-			"name":   self.name,
-			"type":   self.type.toName(),
-			"title":  self.title,
-			"id":     self.topic_id,
-			"link":   self.link,
-			"posts":  self.posts,
-			"views":  self.views,
-			"is_wip": self.wip,
-			"discarded":  self.discarded,
-			"created_at": self.created_at.isoformat(),
-		}
-
-	def checkPerm(self, user, perm):
-		if not user.is_authenticated:
-			return False
-
-		if type(perm) == str:
-			perm = Permission[perm]
-		elif type(perm) != Permission:
-			raise Exception("Unknown permission given to ForumTopic.checkPerm()")
-
-		if perm == Permission.TOPIC_DISCARD:
-			return self.author == user or user.rank.atLeast(UserRank.EDITOR)
-
-		else:
-			raise Exception("Permission {} is not related to topics".format(perm.name))
-
-
-# Setup Flask-User
-db_adapter = SQLAlchemyAdapter(db, User)        # Register the User model
-user_manager = UserManager(db_adapter, app)     # Initialize Flask-User

app/models/__init__.py

@@ -0,0 +1,177 @@
+# ContentDB
+# Copyright (C) 2018-21  rubenwardy
+#
+# This program is free software: you can redistribute it and/or modify
+# it under the terms of the GNU Affero General Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU Affero General Public License for more details.
+#
+# You should have received a copy of the GNU Affero General Public License
+# along with this program.  If not, see <https://www.gnu.org/licenses/>.
+
+
+from flask_migrate import Migrate
+from flask_sqlalchemy import SQLAlchemy
+from sqlalchemy_searchable import make_searchable
+
+from app import app
+
+# Initialise database
+
+db = SQLAlchemy(app)
+migrate = Migrate(app, db)
+make_searchable(db.metadata)
+
+
+from .packages import *
+from .users import *
+from .threads import *
+
+
+class APIToken(db.Model):
+	id           = db.Column(db.Integer, primary_key=True)
+	access_token = db.Column(db.String(34), unique=True, nullable=False)
+
+	name         = db.Column(db.String(100), nullable=False)
+
+	owner_id     = db.Column(db.Integer, db.ForeignKey("user.id"), nullable=False)
+	owner        = db.relationship("User", foreign_keys=[owner_id], back_populates="tokens")
+
+	created_at   = db.Column(db.DateTime, nullable=False, default=datetime.datetime.utcnow)
+
+	package_id = db.Column(db.Integer, db.ForeignKey("package.id"), nullable=True)
+	package    = db.relationship("Package", foreign_keys=[package_id], back_populates="tokens")
+
+	def canOperateOnPackage(self, package):
+		if self.package and self.package != package:
+			return False
+
+		return package.author == self.owner
+
+
+class AuditSeverity(enum.Enum):
+	NORMAL = 0 # Normal user changes
+	USER   = 1 # Security user changes
+	EDITOR = 2 # Editor changes
+	MODERATION = 3 # Destructive / moderator changes
+
+	def __str__(self):
+		return self.name
+
+	def getTitle(self):
+		return self.name.replace("_", " ").title()
+
+	@classmethod
+	def choices(cls):
+		return [(choice, choice.getTitle()) for choice in cls]
+
+	@classmethod
+	def coerce(cls, item):
+		return item if type(item) == AuditSeverity else AuditSeverity[item]
+
+
+class AuditLogEntry(db.Model):
+	id         = db.Column(db.Integer, primary_key=True)
+
+	created_at = db.Column(db.DateTime, nullable=False, default=datetime.datetime.utcnow)
+
+	causer_id  = db.Column(db.Integer, db.ForeignKey("user.id"), nullable=True)
+	causer     = db.relationship("User", foreign_keys=[causer_id], back_populates="audit_log_entries")
+
+	severity   = db.Column(db.Enum(AuditSeverity), nullable=False)
+
+	title      = db.Column(db.String(100), nullable=False)
+	url        = db.Column(db.String(200), nullable=True)
+
+	package_id = db.Column(db.Integer, db.ForeignKey("package.id"), nullable=True)
+	package    = db.relationship("Package", foreign_keys=[package_id], back_populates="audit_log_entries")
+
+	description = db.Column(db.Text, nullable=True, default=None)
+
+	def __init__(self, causer, severity, title, url, package=None, description=None):
+		if len(title) > 100:
+			title = title[:99] + "…"
+
+		self.causer   = causer
+		self.severity = severity
+		self.title    = title
+		self.url      = url
+		self.package  = package
+		self.description = description
+
+
+REPO_BLACKLIST = [".zip", "mediafire.com", "dropbox.com", "weebly.com",
+	"minetest.net", "dropboxusercontent.com", "4shared.com",
+	"digitalaudioconcepts.com", "hg.intevation.org", "www.wtfpl.net",
+	"imageshack.com", "imgur.com"]
+
+
+class ForumTopic(db.Model):
+	topic_id  = db.Column(db.Integer, primary_key=True, autoincrement=False)
+
+	author_id = db.Column(db.Integer, db.ForeignKey("user.id"), nullable=False)
+	author    = db.relationship("User")
+
+	wip       = db.Column(db.Boolean, server_default="0")
+	discarded = db.Column(db.Boolean, server_default="0")
+
+	type      = db.Column(db.Enum(PackageType), nullable=False)
+	title     = db.Column(db.String(200), nullable=False)
+	name      = db.Column(db.String(30), nullable=True)
+	link      = db.Column(db.String(200), nullable=True)
+
+	posts     = db.Column(db.Integer, nullable=False)
+	views     = db.Column(db.Integer, nullable=False)
+
+	created_at = db.Column(db.DateTime, nullable=False, default=datetime.datetime.utcnow)
+
+	def getRepoURL(self):
+		if self.link is None:
+			return None
+
+		for item in REPO_BLACKLIST:
+			if item in self.link:
+				return None
+
+		return self.link.replace("repo.or.cz/w/", "repo.or.cz/")
+
+	def getAsDictionary(self):
+		return {
+			"author": self.author.username,
+			"name":   self.name,
+			"type":   self.type.toName(),
+			"title":  self.title,
+			"id":     self.topic_id,
+			"link":   self.link,
+			"posts":  self.posts,
+			"views":  self.views,
+			"is_wip": self.wip,
+			"discarded":  self.discarded,
+			"created_at": self.created_at.isoformat(),
+		}
+
+	def checkPerm(self, user, perm):
+		if not user.is_authenticated:
+			return False
+
+		if type(perm) == str:
+			perm = Permission[perm]
+		elif type(perm) != Permission:
+			raise Exception("Unknown permission given to ForumTopic.checkPerm()")
+
+		if perm == Permission.TOPIC_DISCARD:
+			return self.author == user or user.rank.atLeast(UserRank.EDITOR)
+
+		else:
+			raise Exception("Permission {} is not related to topics".format(perm.name))
+
+
+if app.config.get("LOG_SQL"):
+	import logging
+	logging.basicConfig()
+	logging.getLogger('sqlalchemy.engine').setLevel(logging.INFO)

app/models/threads.py

@@ -0,0 +1,154 @@
+# ContentDB
+# Copyright (C) 2018-21  rubenwardy
+#
+# This program is free software: you can redistribute it and/or modify
+# it under the terms of the GNU Affero General Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU Affero General Public License for more details.
+#
+# You should have received a copy of the GNU Affero General Public License
+# along with this program.  If not, see <https://www.gnu.org/licenses/>.
+
+import datetime
+
+from flask import url_for
+
+from . import db
+from .users import Permission, UserRank
+from .packages import Package
+
+
+watchers = db.Table("watchers",
+	db.Column("user_id", db.Integer, db.ForeignKey("user.id"), primary_key=True),
+	db.Column("thread_id", db.Integer, db.ForeignKey("thread.id"), primary_key=True)
+)
+
+
+class Thread(db.Model):
+	id         = db.Column(db.Integer, primary_key=True)
+
+	package_id = db.Column(db.Integer, db.ForeignKey("package.id"), nullable=True)
+	package    = db.relationship("Package", foreign_keys=[package_id], back_populates="threads")
+
+	is_review_thread = db.relationship("Package", foreign_keys=[Package.review_thread_id], back_populates="review_thread")
+
+	review_id  = db.Column(db.Integer, db.ForeignKey("package_review.id"), nullable=True)
+	review     = db.relationship("PackageReview", foreign_keys=[review_id], cascade="all, delete")
+
+	author_id  = db.Column(db.Integer, db.ForeignKey("user.id"), nullable=False)
+	author     = db.relationship("User", back_populates="threads", foreign_keys=[author_id])
+
+	title      = db.Column(db.String(100), nullable=False)
+	private    = db.Column(db.Boolean, server_default="0", nullable=False)
+
+	locked     = db.Column(db.Boolean, server_default="0", nullable=False)
+
+	created_at = db.Column(db.DateTime, nullable=False, default=datetime.datetime.utcnow)
+
+	replies    = db.relationship("ThreadReply", back_populates="thread", lazy="dynamic",
+			order_by=db.asc("thread_reply_id"), cascade="all, delete, delete-orphan")
+
+	watchers   = db.relationship("User", secondary=watchers, backref="watching")
+
+	def getViewURL(self):
+		return url_for("threads.view", id=self.id, _external=False)
+
+	def getSubscribeURL(self):
+		return url_for("threads.subscribe", id=self.id)
+
+	def getUnsubscribeURL(self):
+		return url_for("threads.unsubscribe", id=self.id)
+
+	def checkPerm(self, user, perm):
+		if not user.is_authenticated:
+			return perm == Permission.SEE_THREAD and not self.private
+
+		if type(perm) == str:
+			perm = Permission[perm]
+		elif type(perm) != Permission:
+			raise Exception("Unknown permission given to Thread.checkPerm()")
+
+		isMaintainer = user == self.author or (self.package is not None and self.package.author == user)
+		if self.package:
+			isMaintainer = isMaintainer or user in self.package.maintainers
+
+		canSee = not self.private or isMaintainer or user.rank.atLeast(UserRank.EDITOR)
+
+		if perm == Permission.SEE_THREAD:
+			return canSee
+
+		elif perm == Permission.COMMENT_THREAD:
+			return canSee and (not self.locked or user.rank.atLeast(UserRank.MODERATOR))
+
+		elif perm == Permission.LOCK_THREAD or perm == Permission.DELETE_THREAD:
+			return user.rank.atLeast(UserRank.MODERATOR)
+
+		else:
+			raise Exception("Permission {} is not related to threads".format(perm.name))
+
+	def get_latest_reply(self):
+		return ThreadReply.query.filter_by(thread_id=self.id).order_by(db.desc(ThreadReply.id)).first()
+
+
+class ThreadReply(db.Model):
+	id         = db.Column(db.Integer, primary_key=True)
+
+	thread_id  = db.Column(db.Integer, db.ForeignKey("thread.id"), nullable=False)
+	thread = db.relationship("Thread", back_populates="replies", foreign_keys=[thread_id])
+
+	comment    = db.Column(db.String(2000), nullable=False)
+
+	author_id  = db.Column(db.Integer, db.ForeignKey("user.id"), nullable=False)
+	author     = db.relationship("User", back_populates="replies", foreign_keys=[author_id])
+
+	created_at = db.Column(db.DateTime, nullable=False, default=datetime.datetime.utcnow)
+
+	def checkPerm(self, user, perm):
+		if not user.is_authenticated:
+			return False
+
+		if type(perm) == str:
+			perm = Permission[perm]
+		elif type(perm) != Permission:
+			raise Exception("Unknown permission given to ThreadReply.checkPerm()")
+
+		if perm == Permission.EDIT_REPLY:
+			return user == self.author and user.rank.atLeast(UserRank.MEMBER) and not self.thread.locked
+
+		elif perm == Permission.DELETE_REPLY:
+			return user.rank.atLeast(UserRank.MODERATOR) and self.thread.replies[0] != self
+
+		else:
+			raise Exception("Permission {} is not related to threads".format(perm.name))
+
+
+class PackageReview(db.Model):
+	id         = db.Column(db.Integer, primary_key=True)
+
+	package_id = db.Column(db.Integer, db.ForeignKey("package.id"), nullable=True)
+	package    = db.relationship("Package", foreign_keys=[package_id], back_populates="reviews")
+
+	created_at = db.Column(db.DateTime, nullable=False, default=datetime.datetime.utcnow)
+
+	author_id  = db.Column(db.Integer, db.ForeignKey("user.id"), nullable=False)
+	author     = db.relationship("User", foreign_keys=[author_id], back_populates="reviews")
+
+	recommends = db.Column(db.Boolean, nullable=False)
+
+	thread     = db.relationship("Thread", uselist=False, back_populates="review")
+
+	def asSign(self):
+		return 1 if self.recommends else -1
+
+	def getEditURL(self):
+		return self.package.getReviewURL()
+
+	def getDeleteURL(self):
+		return url_for("packages.delete_review",
+				author=self.package.author.username,
+				name=self.package.name)

app/models/users.py

@@ -0,0 +1,468 @@
+# ContentDB
+# Copyright (C) 2018-21  rubenwardy
+#
+# This program is free software: you can redistribute it and/or modify
+# it under the terms of the GNU Affero General Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU Affero General Public License for more details.
+#
+# You should have received a copy of the GNU Affero General Public License
+# along with this program.  If not, see <https://www.gnu.org/licenses/>.
+
+
+import datetime
+import enum
+
+from flask_login import UserMixin
+from sqlalchemy import desc, text
+
+from app import gravatar
+from . import db
+
+
+class UserRank(enum.Enum):
+	BANNED         = 0
+	NOT_JOINED     = 1
+	NEW_MEMBER     = 2
+	MEMBER         = 3
+	TRUSTED_MEMBER = 4
+	EDITOR         = 5
+	BOT            = 6
+	MODERATOR      = 7
+	ADMIN          = 8
+
+	def atLeast(self, min):
+		return self.value >= min.value
+
+	def getTitle(self):
+		return self.name.replace("_", " ").title()
+
+	def toName(self):
+		return self.name.lower()
+
+	def __str__(self):
+		return self.name
+
+	@classmethod
+	def choices(cls):
+		return [(choice, choice.getTitle()) for choice in cls]
+
+	@classmethod
+	def coerce(cls, item):
+		return item if type(item) == UserRank else UserRank[item]
+
+
+class Permission(enum.Enum):
+	EDIT_PACKAGE       = "EDIT_PACKAGE"
+	APPROVE_CHANGES    = "APPROVE_CHANGES"
+	DELETE_PACKAGE     = "DELETE_PACKAGE"
+	CHANGE_AUTHOR      = "CHANGE_AUTHOR"
+	CHANGE_NAME        = "CHANGE_NAME"
+	MAKE_RELEASE       = "MAKE_RELEASE"
+	DELETE_RELEASE     = "DELETE_RELEASE"
+	ADD_SCREENSHOTS    = "ADD_SCREENSHOTS"
+	REIMPORT_META      = "REIMPORT_META"
+	APPROVE_SCREENSHOT = "APPROVE_SCREENSHOT"
+	APPROVE_RELEASE    = "APPROVE_RELEASE"
+	APPROVE_NEW        = "APPROVE_NEW"
+	EDIT_TAGS          = "EDIT_TAGS"
+	CREATE_TAG         = "CREATE_TAG"
+	CHANGE_RELEASE_URL = "CHANGE_RELEASE_URL"
+	CHANGE_USERNAMES   = "CHANGE_USERNAMES"
+	CHANGE_RANK        = "CHANGE_RANK"
+	CHANGE_EMAIL       = "CHANGE_EMAIL"
+	SEE_THREAD         = "SEE_THREAD"
+	CREATE_THREAD      = "CREATE_THREAD"
+	COMMENT_THREAD     = "COMMENT_THREAD"
+	LOCK_THREAD        = "LOCK_THREAD"
+	DELETE_THREAD      = "DELETE_THREAD"
+	DELETE_REPLY       = "DELETE_REPLY"
+	EDIT_REPLY         = "EDIT_REPLY"
+	UNAPPROVE_PACKAGE  = "UNAPPROVE_PACKAGE"
+	TOPIC_DISCARD      = "TOPIC_DISCARD"
+	CREATE_TOKEN       = "CREATE_TOKEN"
+	EDIT_MAINTAINERS   = "EDIT_MAINTAINERS"
+	CHANGE_PROFILE_URLS = "CHANGE_PROFILE_URLS"
+
+	# Only return true if the permission is valid for *all* contexts
+	# See Package.checkPerm for package-specific contexts
+	def check(self, user):
+		if not user.is_authenticated:
+			return False
+
+		if self == Permission.APPROVE_NEW or \
+				self == Permission.APPROVE_CHANGES    or \
+				self == Permission.APPROVE_RELEASE    or \
+				self == Permission.APPROVE_SCREENSHOT or \
+				self == Permission.EDIT_TAGS or \
+				self == Permission.CREATE_TAG or \
+				self == Permission.SEE_THREAD:
+			return user.rank.atLeast(UserRank.EDITOR)
+		else:
+			raise Exception("Non-global permission checked globally. Use Package.checkPerm or User.checkPerm instead.")
+
+	@staticmethod
+	def checkPerm(user, perm):
+		if type(perm) == str:
+			perm = Permission[perm]
+		elif type(perm) != Permission:
+			raise Exception("Unknown permission given to Permission.check")
+
+		return perm.check(user)
+
+
+def display_name_default(context):
+	return context.get_current_parameters()["username"]
+
+
+class User(db.Model, UserMixin):
+	id           = db.Column(db.Integer, primary_key=True)
+
+	# User authentication information
+	username     = db.Column(db.String(50, collation="NOCASE"), nullable=False, unique=True, index=True)
+	password     = db.Column(db.String(255), nullable=True, server_default=None)
+	reset_password_token = db.Column(db.String(100), nullable=False, server_default="")
+
+	def get_id(self):
+		return self.username
+
+	rank         = db.Column(db.Enum(UserRank), nullable=False)
+
+	# Account linking
+	github_username = db.Column(db.String(50, collation="NOCASE"), nullable=True, unique=True)
+	forums_username = db.Column(db.String(50, collation="NOCASE"), nullable=True, unique=True)
+
+	# Access token for webhook setup
+	github_access_token = db.Column(db.String(50), nullable=True, server_default=None)
+
+	# User email information
+	email         = db.Column(db.String(255), nullable=True, unique=True)
+	email_confirmed_at  = db.Column(db.DateTime(), nullable=True)
+
+	# User information
+	profile_pic   = db.Column(db.String(255), nullable=True, server_default=None)
+	is_active     = db.Column("is_active", db.Boolean, nullable=False, server_default="0")
+	display_name  = db.Column(db.String(100), nullable=False, default=display_name_default)
+
+	# Links
+	website_url   = db.Column(db.String(255), nullable=True, default=None)
+	donate_url    = db.Column(db.String(255), nullable=True, default=None)
+
+	# Content
+	notifications = db.relationship("Notification", foreign_keys="Notification.user_id",
+			order_by=desc(text("Notification.created_at")), back_populates="user", cascade="all, delete, delete-orphan")
+	caused_notifications = db.relationship("Notification", foreign_keys="Notification.causer_id",
+			back_populates="causer", cascade="all, delete, delete-orphan", lazy="dynamic")
+	notification_preferences = db.relationship("UserNotificationPreferences", uselist=False, back_populates="user",
+			cascade="all, delete, delete-orphan")
+
+	email_verifications = db.relationship("UserEmailVerification", foreign_keys="UserEmailVerification.user_id",
+			back_populates="user", cascade="all, delete, delete-orphan", lazy="dynamic")
+
+	audit_log_entries = db.relationship("AuditLogEntry", foreign_keys="AuditLogEntry.causer_id", back_populates="causer",
+			order_by=desc("audit_log_entry_created_at"), lazy="dynamic")
+
+	maintained_packages = db.relationship("Package", lazy="dynamic", secondary="maintainers", order_by=db.asc("package_title"))
+
+	packages      = db.relationship("Package", back_populates="author", lazy="dynamic", order_by=db.asc("package_title"))
+	reviews       = db.relationship("PackageReview", back_populates="author", order_by=db.desc("package_review_created_at"), cascade="all, delete, delete-orphan")
+	tokens        = db.relationship("APIToken", back_populates="owner", lazy="dynamic", cascade="all, delete, delete-orphan")
+	threads       = db.relationship("Thread", back_populates="author", lazy="dynamic", cascade="all, delete, delete-orphan")
+	replies       = db.relationship("ThreadReply", back_populates="author", lazy="dynamic", cascade="all, delete, delete-orphan")
+
+	def __init__(self, username=None, active=False, email=None, password=None):
+		self.username = username
+		self.email_confirmed_at = datetime.datetime.now() - datetime.timedelta(days=6000)
+		self.display_name = username
+		self.is_active = active
+		self.email = email
+		self.password = password
+		self.rank = UserRank.NOT_JOINED
+
+	def canAccessTodoList(self):
+		return Permission.APPROVE_NEW.check(self) or \
+				Permission.APPROVE_RELEASE.check(self) or \
+				Permission.APPROVE_CHANGES.check(self)
+
+	def isClaimed(self):
+		return self.rank.atLeast(UserRank.NEW_MEMBER)
+
+	def getProfilePicURL(self):
+		if self.profile_pic:
+			return self.profile_pic
+		elif self.rank == UserRank.BOT:
+			return "/static/bot_avatar.png"
+		else:
+			return gravatar(self.email or "")
+
+	def checkPerm(self, user, perm):
+		if not user.is_authenticated:
+			return False
+
+		if type(perm) == str:
+			perm = Permission[perm]
+		elif type(perm) != Permission:
+			raise Exception("Unknown permission given to User.checkPerm()")
+
+		# Members can edit their own packages, and editors can edit any packages
+		if perm == Permission.CHANGE_AUTHOR:
+			return user.rank.atLeast(UserRank.EDITOR)
+		elif perm == Permission.CHANGE_RANK or perm == Permission.CHANGE_USERNAMES:
+			return user.rank.atLeast(UserRank.MODERATOR)
+		elif perm == Permission.CHANGE_EMAIL or perm == Permission.CHANGE_PROFILE_URLS:
+			return user == self or user.rank.atLeast(UserRank.ADMIN)
+		elif perm == Permission.CREATE_TOKEN:
+			if user == self:
+				return user.rank.atLeast(UserRank.MEMBER)
+			else:
+				return user.rank.atLeast(UserRank.MODERATOR) and user.rank.atLeast(self.rank)
+		else:
+			raise Exception("Permission {} is not related to users".format(perm.name))
+
+	def canCommentRL(self):
+		from app.models import ThreadReply
+
+		factor = 1
+		if self.rank.atLeast(UserRank.ADMIN):
+			return True
+		elif self.rank.atLeast(UserRank.TRUSTED_MEMBER):
+			factor *= 2
+
+		one_min_ago = datetime.datetime.utcnow() - datetime.timedelta(minutes=1)
+		if ThreadReply.query.filter_by(author=self) \
+				.filter(ThreadReply.created_at > one_min_ago).count() >= 3 * factor:
+			return False
+
+		hour_ago = datetime.datetime.utcnow() - datetime.timedelta(hours=1)
+		if ThreadReply.query.filter_by(author=self) \
+				.filter(ThreadReply.created_at > hour_ago).count() >= 20 * factor:
+			return False
+
+		return True
+
+	def canOpenThreadRL(self):
+		from app.models import Thread
+
+		factor = 1
+		if self.rank.atLeast(UserRank.ADMIN):
+			return True
+		elif self.rank.atLeast(UserRank.TRUSTED_MEMBER):
+			factor *= 5
+
+		hour_ago = datetime.datetime.utcnow() - datetime.timedelta(hours=1)
+		return Thread.query.filter_by(author=self) \
+			.filter(Thread.created_at > hour_ago).count() < 2 * factor
+
+	def __eq__(self, other):
+		if other is None:
+			return False
+
+		if not self.is_authenticated or not other.is_authenticated:
+			return False
+
+		assert self.id > 0
+		return self.id == other.id
+
+	def can_see_edit_profile(self, current_user):
+		return self.checkPerm(current_user, Permission.CHANGE_USERNAMES) or \
+			self.checkPerm(current_user, Permission.CHANGE_EMAIL) or \
+			self.checkPerm(current_user, Permission.CHANGE_RANK)
+
+	def can_delete(self):
+		from app.models import ForumTopic
+		return self.packages.count() == 0 and ForumTopic.query.filter_by(author=self).count() == 0
+
+
+class UserEmailVerification(db.Model):
+	id      = db.Column(db.Integer, primary_key=True)
+	user_id = db.Column(db.Integer, db.ForeignKey("user.id"), nullable=False)
+	email   = db.Column(db.String(100), nullable=False)
+	token   = db.Column(db.String(32), nullable=True)
+	user    = db.relationship("User", foreign_keys=[user_id], back_populates="email_verifications")
+	is_password_reset = db.Column(db.Boolean, nullable=False, default=False)
+
+
+class EmailSubscription(db.Model):
+	id          = db.Column(db.Integer, primary_key=True)
+	email       = db.Column(db.String(100), nullable=False, unique=True)
+	blacklisted = db.Column(db.Boolean, nullable=False, default=False)
+	token       = db.Column(db.String(32), nullable=True, default=None)
+
+	def __init__(self, email):
+		self.email = email
+		self.blacklisted = False
+		self.token = None
+
+
+class NotificationType(enum.Enum):
+	# Package / release / etc
+	PACKAGE_EDIT   = 1
+
+	# Approval review actions
+	PACKAGE_APPROVAL = 2
+
+	# New thread
+	NEW_THREAD     = 3
+
+	# New Review
+	NEW_REVIEW     = 4
+
+	# Posted reply to subscribed thread
+	THREAD_REPLY   = 5
+
+	# A bot notification
+	BOT            = 6
+
+	# Added / removed as maintainer
+	MAINTAINER     = 7
+
+	# Editor misc
+	EDITOR_ALERT   = 8
+
+	# Editor misc
+	EDITOR_MISC    = 9
+
+	# Any other
+	OTHER          = 0
+
+
+	def getTitle(self):
+		return self.name.replace("_", " ").title()
+
+	def toName(self):
+		return self.name.lower()
+
+	def get_description(self):
+		if self == NotificationType.PACKAGE_EDIT:
+			return "When another user edits your packages, releases, etc."
+		elif self == NotificationType.PACKAGE_APPROVAL:
+			return "Notifications from editors related to the package approval process."
+		elif self == NotificationType.NEW_THREAD:
+			return "When a thread is created on your package."
+		elif self == NotificationType.NEW_REVIEW:
+			return "When a user posts a review on your package."
+		elif self == NotificationType.THREAD_REPLY:
+			return "When someone replies to a thread you're watching."
+		elif self == NotificationType.BOT:
+			return "From a bot - for example, update notifications."
+		elif self == NotificationType.MAINTAINER:
+			return "When your package's maintainers change."
+		elif self == NotificationType.EDITOR_ALERT:
+			return "For editors: Important alerts."
+		elif self == NotificationType.EDITOR_MISC:
+			return "For editors: Minor notifications, including new threads."
+		elif self == NotificationType.OTHER:
+			return "Minor notifications not important enough for a dedicated category."
+		else:
+			return ""
+
+	def __str__(self):
+		return self.name
+
+	def __lt__(self, other):
+		return self.value < other.value
+
+	@classmethod
+	def choices(cls):
+		return [(choice, choice.getTitle()) for choice in cls]
+
+	@classmethod
+	def coerce(cls, item):
+		return item if type(item) == NotificationType else NotificationType[item]
+
+
+class Notification(db.Model):
+	id         = db.Column(db.Integer, primary_key=True)
+
+	user_id    = db.Column(db.Integer, db.ForeignKey("user.id"), nullable=False)
+	user       = db.relationship("User", foreign_keys=[user_id], back_populates="notifications")
+
+	causer_id  = db.Column(db.Integer, db.ForeignKey("user.id"), nullable=False)
+	causer     = db.relationship("User", foreign_keys=[causer_id], back_populates="caused_notifications")
+
+	type       = db.Column(db.Enum(NotificationType), nullable=False, default=NotificationType.OTHER)
+
+	emailed    = db.Column(db.Boolean(), nullable=False, default=False)
+
+	title      = db.Column(db.String(100), nullable=False)
+	url        = db.Column(db.String(200), nullable=True)
+
+	package_id = db.Column(db.Integer, db.ForeignKey("package.id"), nullable=True)
+	package    = db.relationship("Package", foreign_keys=[package_id], back_populates="notifications")
+
+	created_at = db.Column(db.DateTime, nullable=False, default=datetime.datetime.utcnow)
+
+	def __init__(self, user, causer, type, title, url, package=None):
+		if len(title) > 100:
+			title = title[:99] + "…"
+
+		self.user    = user
+		self.causer  = causer
+		self.type    = type
+		self.title   = title
+		self.url     = url
+		self.package = package
+
+	def can_send_email(self):
+		prefs = self.user.notification_preferences
+		return prefs and self.user.email and prefs.get_can_email(self.type)
+
+	def can_send_digest(self):
+		prefs = self.user.notification_preferences
+		return prefs and self.user.email and prefs.get_can_digest(self.type)
+
+
+class UserNotificationPreferences(db.Model):
+	id = db.Column(db.Integer, primary_key=True)
+	user_id = db.Column(db.Integer, db.ForeignKey('user.id'), nullable=False)
+	user = db.relationship("User", back_populates="notification_preferences")
+
+	# 2 = immediate emails
+	# 1 = daily digest emails
+	# 0 = no emails
+
+	pref_package_edit     = db.Column(db.Integer, nullable=False)
+	pref_package_approval = db.Column(db.Integer, nullable=False)
+	pref_new_thread       = db.Column(db.Integer, nullable=False)
+	pref_new_review       = db.Column(db.Integer, nullable=False)
+	pref_thread_reply     = db.Column(db.Integer, nullable=False)
+	pref_bot              = db.Column(db.Integer, nullable=False)
+	pref_maintainer       = db.Column(db.Integer, nullable=False)
+	pref_editor_alert     = db.Column(db.Integer, nullable=False)
+	pref_editor_misc      = db.Column(db.Integer, nullable=False)
+	pref_other            = db.Column(db.Integer, nullable=False)
+
+	def __init__(self, user):
+		self.user = user
+		self.pref_package_edit = 1
+		self.pref_package_approval = 1
+		self.pref_new_thread = 1
+		self.pref_new_review = 1
+		self.pref_thread_reply = 2
+		self.pref_bot = 1
+		self.pref_maintainer = 1
+		self.pref_editor_alert = 1
+		self.pref_editor_misc = 0
+		self.pref_other = 0
+
+	def get_can_email(self, notification_type):
+		return getattr(self, "pref_" + notification_type.toName()) == 2
+
+	def set_can_email(self, notification_type, value):
+		value = 2 if value else 0
+		setattr(self, "pref_" + notification_type.toName(), value)
+
+	def get_can_digest(self, notification_type):
+		return getattr(self, "pref_" + notification_type.toName()) >= 1
+
+	def set_can_digest(self, notification_type, value):
+		if self.get_can_email(notification_type):
+			return
+
+		value = 1 if value else 0
+		setattr(self, "pref_" + notification_type.toName(), value)

app/public/static/fa/css/brands.css

@@ -0,0 +1,14 @@
+/*!
+ * Font Awesome Free 5.12.0 by @fontawesome - https://fontawesome.com
+ * License - https://fontawesome.com/license/free (Icons: CC BY 4.0, Fonts: SIL OFL 1.1, Code: MIT License)
+ */
+@font-face {
+  font-family: 'Font Awesome 5 Brands';
+  font-style: normal;
+  font-weight: normal;
+  font-display: auto;
+  src: url("../webfonts/fa-brands-400.eot");
+  src: url("../webfonts/fa-brands-400.eot?#iefix") format("embedded-opentype"), url("../webfonts/fa-brands-400.woff2") format("woff2"), url("../webfonts/fa-brands-400.woff") format("woff"), url("../webfonts/fa-brands-400.ttf") format("truetype"), url("../webfonts/fa-brands-400.svg#fontawesome") format("svg"); }
+
+.fab {
+  font-family: 'Font Awesome 5 Brands'; }

app/public/static/fa/css/brands.min.css

@@ -0,0 +1,5 @@
+/*!
+ * Font Awesome Free 5.12.0 by @fontawesome - https://fontawesome.com
+ * License - https://fontawesome.com/license/free (Icons: CC BY 4.0, Fonts: SIL OFL 1.1, Code: MIT License)
+ */
+@font-face{font-family:"Font Awesome 5 Brands";font-style:normal;font-weight:normal;font-display:auto;src:url(../webfonts/fa-brands-400.eot);src:url(../webfonts/fa-brands-400.eot?#iefix) format("embedded-opentype"),url(../webfonts/fa-brands-400.woff2) format("woff2"),url(../webfonts/fa-brands-400.woff) format("woff"),url(../webfonts/fa-brands-400.ttf) format("truetype"),url(../webfonts/fa-brands-400.svg#fontawesome) format("svg")}.fab{font-family:"Font Awesome 5 Brands"}

app/public/static/fa/css/regular.css

@@ -0,0 +1,15 @@
+/*!
+ * Font Awesome Free 5.12.0 by @fontawesome - https://fontawesome.com
+ * License - https://fontawesome.com/license/free (Icons: CC BY 4.0, Fonts: SIL OFL 1.1, Code: MIT License)
+ */
+@font-face {
+  font-family: 'Font Awesome 5 Free';
+  font-style: normal;
+  font-weight: 400;
+  font-display: auto;
+  src: url("../webfonts/fa-regular-400.eot");
+  src: url("../webfonts/fa-regular-400.eot?#iefix") format("embedded-opentype"), url("../webfonts/fa-regular-400.woff2") format("woff2"), url("../webfonts/fa-regular-400.woff") format("woff"), url("../webfonts/fa-regular-400.ttf") format("truetype"), url("../webfonts/fa-regular-400.svg#fontawesome") format("svg"); }
+
+.far {
+  font-family: 'Font Awesome 5 Free';
+  font-weight: 400; }

app/public/static/fa/css/regular.min.css

@@ -0,0 +1,5 @@
+/*!
+ * Font Awesome Free 5.12.0 by @fontawesome - https://fontawesome.com
+ * License - https://fontawesome.com/license/free (Icons: CC BY 4.0, Fonts: SIL OFL 1.1, Code: MIT License)
+ */
+@font-face{font-family:"Font Awesome 5 Free";font-style:normal;font-weight:400;font-display:auto;src:url(../webfonts/fa-regular-400.eot);src:url(../webfonts/fa-regular-400.eot?#iefix) format("embedded-opentype"),url(../webfonts/fa-regular-400.woff2) format("woff2"),url(../webfonts/fa-regular-400.woff) format("woff"),url(../webfonts/fa-regular-400.ttf) format("truetype"),url(../webfonts/fa-regular-400.svg#fontawesome) format("svg")}.far{font-family:"Font Awesome 5 Free";font-weight:400}

app/public/static/fa/css/solid.css

@@ -0,0 +1,16 @@
+/*!
+ * Font Awesome Free 5.12.0 by @fontawesome - https://fontawesome.com
+ * License - https://fontawesome.com/license/free (Icons: CC BY 4.0, Fonts: SIL OFL 1.1, Code: MIT License)
+ */
+@font-face {
+  font-family: 'Font Awesome 5 Free';
+  font-style: normal;
+  font-weight: 900;
+  font-display: auto;
+  src: url("../webfonts/fa-solid-900.eot");
+  src: url("../webfonts/fa-solid-900.eot?#iefix") format("embedded-opentype"), url("../webfonts/fa-solid-900.woff2") format("woff2"), url("../webfonts/fa-solid-900.woff") format("woff"), url("../webfonts/fa-solid-900.ttf") format("truetype"), url("../webfonts/fa-solid-900.svg#fontawesome") format("svg"); }
+
+.fa,
+.fas {
+  font-family: 'Font Awesome 5 Free';
+  font-weight: 900; }

app/public/static/fa/css/solid.min.css

@@ -0,0 +1,5 @@
+/*!
+ * Font Awesome Free 5.12.0 by @fontawesome - https://fontawesome.com
+ * License - https://fontawesome.com/license/free (Icons: CC BY 4.0, Fonts: SIL OFL 1.1, Code: MIT License)
+ */
+@font-face{font-family:"Font Awesome 5 Free";font-style:normal;font-weight:900;font-display:auto;src:url(../webfonts/fa-solid-900.eot);src:url(../webfonts/fa-solid-900.eot?#iefix) format("embedded-opentype"),url(../webfonts/fa-solid-900.woff2) format("woff2"),url(../webfonts/fa-solid-900.woff) format("woff"),url(../webfonts/fa-solid-900.ttf) format("truetype"),url(../webfonts/fa-solid-900.svg#fontawesome) format("svg")}.fa,.fas{font-family:"Font Awesome 5 Free";font-weight:900}

app/public/static/fa/css/svg-with-js.css

@@ -0,0 +1,371 @@
+/*!
+ * Font Awesome Free 5.12.0 by @fontawesome - https://fontawesome.com
+ * License - https://fontawesome.com/license/free (Icons: CC BY 4.0, Fonts: SIL OFL 1.1, Code: MIT License)
+ */
+svg:not(:root).svg-inline--fa {
+  overflow: visible; }
+
+.svg-inline--fa {
+  display: inline-block;
+  font-size: inherit;
+  height: 1em;
+  overflow: visible;
+  vertical-align: -.125em; }
+  .svg-inline--fa.fa-lg {
+    vertical-align: -.225em; }
+  .svg-inline--fa.fa-w-1 {
+    width: 0.0625em; }
+  .svg-inline--fa.fa-w-2 {
+    width: 0.125em; }
+  .svg-inline--fa.fa-w-3 {
+    width: 0.1875em; }
+  .svg-inline--fa.fa-w-4 {
+    width: 0.25em; }
+  .svg-inline--fa.fa-w-5 {
+    width: 0.3125em; }
+  .svg-inline--fa.fa-w-6 {
+    width: 0.375em; }
+  .svg-inline--fa.fa-w-7 {
+    width: 0.4375em; }
+  .svg-inline--fa.fa-w-8 {
+    width: 0.5em; }
+  .svg-inline--fa.fa-w-9 {
+    width: 0.5625em; }
+  .svg-inline--fa.fa-w-10 {
+    width: 0.625em; }
+  .svg-inline--fa.fa-w-11 {
+    width: 0.6875em; }
+  .svg-inline--fa.fa-w-12 {
+    width: 0.75em; }
+  .svg-inline--fa.fa-w-13 {
+    width: 0.8125em; }
+  .svg-inline--fa.fa-w-14 {
+    width: 0.875em; }
+  .svg-inline--fa.fa-w-15 {
+    width: 0.9375em; }
+  .svg-inline--fa.fa-w-16 {
+    width: 1em; }
+  .svg-inline--fa.fa-w-17 {
+    width: 1.0625em; }
+  .svg-inline--fa.fa-w-18 {
+    width: 1.125em; }
+  .svg-inline--fa.fa-w-19 {
+    width: 1.1875em; }
+  .svg-inline--fa.fa-w-20 {
+    width: 1.25em; }
+  .svg-inline--fa.fa-pull-left {
+    margin-right: .3em;
+    width: auto; }
+  .svg-inline--fa.fa-pull-right {
+    margin-left: .3em;
+    width: auto; }
+  .svg-inline--fa.fa-border {
+    height: 1.5em; }
+  .svg-inline--fa.fa-li {
+    width: 2em; }
+  .svg-inline--fa.fa-fw {
+    width: 1.25em; }
+
+.fa-layers svg.svg-inline--fa {
+  bottom: 0;
+  left: 0;
+  margin: auto;
+  position: absolute;
+  right: 0;
+  top: 0; }
+
+.fa-layers {
+  display: inline-block;
+  height: 1em;
+  position: relative;
+  text-align: center;
+  vertical-align: -.125em;
+  width: 1em; }
+  .fa-layers svg.svg-inline--fa {
+    -webkit-transform-origin: center center;
+            transform-origin: center center; }
+
+.fa-layers-text, .fa-layers-counter {
+  display: inline-block;
+  position: absolute;
+  text-align: center; }
+
+.fa-layers-text {
+  left: 50%;
+  top: 50%;
+  -webkit-transform: translate(-50%, -50%);
+          transform: translate(-50%, -50%);
+  -webkit-transform-origin: center center;
+          transform-origin: center center; }
+
+.fa-layers-counter {
+  background-color: #ff253a;
+  border-radius: 1em;
+  -webkit-box-sizing: border-box;
+          box-sizing: border-box;
+  color: #fff;
+  height: 1.5em;
+  line-height: 1;
+  max-width: 5em;
+  min-width: 1.5em;
+  overflow: hidden;
+  padding: .25em;
+  right: 0;
+  text-overflow: ellipsis;
+  top: 0;
+  -webkit-transform: scale(0.25);
+          transform: scale(0.25);
+  -webkit-transform-origin: top right;
+          transform-origin: top right; }
+
+.fa-layers-bottom-right {
+  bottom: 0;
+  right: 0;
+  top: auto;
+  -webkit-transform: scale(0.25);
+          transform: scale(0.25);
+  -webkit-transform-origin: bottom right;
+          transform-origin: bottom right; }
+
+.fa-layers-bottom-left {
+  bottom: 0;
+  left: 0;
+  right: auto;
+  top: auto;
+  -webkit-transform: scale(0.25);
+          transform: scale(0.25);
+  -webkit-transform-origin: bottom left;
+          transform-origin: bottom left; }
+
+.fa-layers-top-right {
+  right: 0;
+  top: 0;
+  -webkit-transform: scale(0.25);
+          transform: scale(0.25);
+  -webkit-transform-origin: top right;
+          transform-origin: top right; }
+
+.fa-layers-top-left {
+  left: 0;
+  right: auto;
+  top: 0;
+  -webkit-transform: scale(0.25);
+          transform: scale(0.25);
+  -webkit-transform-origin: top left;
+          transform-origin: top left; }
+
+.fa-lg {
+  font-size: 1.33333em;
+  line-height: 0.75em;
+  vertical-align: -.0667em; }
+
+.fa-xs {
+  font-size: .75em; }
+
+.fa-sm {
+  font-size: .875em; }
+
+.fa-1x {
+  font-size: 1em; }
+
+.fa-2x {
+  font-size: 2em; }
+
+.fa-3x {
+  font-size: 3em; }
+
+.fa-4x {
+  font-size: 4em; }
+
+.fa-5x {
+  font-size: 5em; }
+
+.fa-6x {
+  font-size: 6em; }
+
+.fa-7x {
+  font-size: 7em; }
+
+.fa-8x {
+  font-size: 8em; }
+
+.fa-9x {
+  font-size: 9em; }
+
+.fa-10x {
+  font-size: 10em; }
+
+.fa-fw {
+  text-align: center;
+  width: 1.25em; }
+
+.fa-ul {
+  list-style-type: none;
+  margin-left: 2.5em;
+  padding-left: 0; }
+  .fa-ul > li {
+    position: relative; }
+
+.fa-li {
+  left: -2em;
+  position: absolute;
+  text-align: center;
+  width: 2em;
+  line-height: inherit; }
+
+.fa-border {
+  border: solid 0.08em #eee;
+  border-radius: .1em;
+  padding: .2em .25em .15em; }
+
+.fa-pull-left {
+  float: left; }
+
+.fa-pull-right {
+  float: right; }
+
+.fa.fa-pull-left,
+.fas.fa-pull-left,
+.far.fa-pull-left,
+.fal.fa-pull-left,
+.fab.fa-pull-left {
+  margin-right: .3em; }
+
+.fa.fa-pull-right,
+.fas.fa-pull-right,
+.far.fa-pull-right,
+.fal.fa-pull-right,
+.fab.fa-pull-right {
+  margin-left: .3em; }
+
+.fa-spin {
+  -webkit-animation: fa-spin 2s infinite linear;
+          animation: fa-spin 2s infinite linear; }
+
+.fa-pulse {
+  -webkit-animation: fa-spin 1s infinite steps(8);
+          animation: fa-spin 1s infinite steps(8); }
+
+@-webkit-keyframes fa-spin {
+  0% {
+    -webkit-transform: rotate(0deg);
+            transform: rotate(0deg); }
+  100% {
+    -webkit-transform: rotate(360deg);
+            transform: rotate(360deg); } }
+
+@keyframes fa-spin {
+  0% {
+    -webkit-transform: rotate(0deg);
+            transform: rotate(0deg); }
+  100% {
+    -webkit-transform: rotate(360deg);
+            transform: rotate(360deg); } }
+
+.fa-rotate-90 {
+  -ms-filter: "progid:DXImageTransform.Microsoft.BasicImage(rotation=1)";
+  -webkit-transform: rotate(90deg);
+          transform: rotate(90deg); }
+
+.fa-rotate-180 {
+  -ms-filter: "progid:DXImageTransform.Microsoft.BasicImage(rotation=2)";
+  -webkit-transform: rotate(180deg);
+          transform: rotate(180deg); }
+
+.fa-rotate-270 {
+  -ms-filter: "progid:DXImageTransform.Microsoft.BasicImage(rotation=3)";
+  -webkit-transform: rotate(270deg);
+          transform: rotate(270deg); }
+
+.fa-flip-horizontal {
+  -ms-filter: "progid:DXImageTransform.Microsoft.BasicImage(rotation=0, mirror=1)";
+  -webkit-transform: scale(-1, 1);
+          transform: scale(-1, 1); }
+
+.fa-flip-vertical {
+  -ms-filter: "progid:DXImageTransform.Microsoft.BasicImage(rotation=2, mirror=1)";
+  -webkit-transform: scale(1, -1);
+          transform: scale(1, -1); }
+
+.fa-flip-both, .fa-flip-horizontal.fa-flip-vertical {
+  -ms-filter: "progid:DXImageTransform.Microsoft.BasicImage(rotation=2, mirror=1)";
+  -webkit-transform: scale(-1, -1);
+          transform: scale(-1, -1); }
+
+:root .fa-rotate-90,
+:root .fa-rotate-180,
+:root .fa-rotate-270,
+:root .fa-flip-horizontal,
+:root .fa-flip-vertical,
+:root .fa-flip-both {
+  -webkit-filter: none;
+          filter: none; }
+
+.fa-stack {
+  display: inline-block;
+  height: 2em;
+  position: relative;
+  width: 2.5em; }
+
+.fa-stack-1x,
+.fa-stack-2x {
+  bottom: 0;
+  left: 0;
+  margin: auto;
+  position: absolute;
+  right: 0;
+  top: 0; }
+
+.svg-inline--fa.fa-stack-1x {
+  height: 1em;
+  width: 1.25em; }
+
+.svg-inline--fa.fa-stack-2x {
+  height: 2em;
+  width: 2.5em; }
+
+.fa-inverse {
+  color: #fff; }
+
+.sr-only {
+  border: 0;
+  clip: rect(0, 0, 0, 0);
+  height: 1px;
+  margin: -1px;
+  overflow: hidden;
+  padding: 0;
+  position: absolute;
+  width: 1px; }
+
+.sr-only-focusable:active, .sr-only-focusable:focus {
+  clip: auto;
+  height: auto;
+  margin: 0;
+  overflow: visible;
+  position: static;
+  width: auto; }
+
+.svg-inline--fa .fa-primary {
+  fill: var(--fa-primary-color, currentColor);
+  opacity: 1;
+  opacity: var(--fa-primary-opacity, 1); }
+
+.svg-inline--fa .fa-secondary {
+  fill: var(--fa-secondary-color, currentColor);
+  opacity: 0.4;
+  opacity: var(--fa-secondary-opacity, 0.4); }
+
+.svg-inline--fa.fa-swap-opacity .fa-primary {
+  opacity: 0.4;
+  opacity: var(--fa-secondary-opacity, 0.4); }
+
+.svg-inline--fa.fa-swap-opacity .fa-secondary {
+  opacity: 1;
+  opacity: var(--fa-primary-opacity, 1); }
+
+.svg-inline--fa mask .fa-primary,
+.svg-inline--fa mask .fa-secondary {
+  fill: black; }
+
+.fad.fa-inverse {
+  color: #fff; }

app/public/static/fa/webfonts/fa-regular-400.svg

@@ -0,0 +1,803 @@
+<?xml version="1.0" standalone="no"?>
+<!--
+Font Awesome Free 5.12.0 by @fontawesome - https://fontawesome.com
+License - https://fontawesome.com/license/free (Icons: CC BY 4.0, Fonts: SIL OFL 1.1, Code: MIT License)
+-->
+<!DOCTYPE svg PUBLIC "-//W3C//DTD SVG 1.1//EN" "http://www.w3.org/Graphics/SVG/1.1/DTD/svg11.dtd" >
+<svg xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" version="1.1">
+<metadata>
+Created by FontForge 20190801 at Tue Dec 10 16:09:21 2019
+ By Robert Madole
+Copyright (c) Font Awesome
+</metadata>
+<defs>
+<font id="FontAwesome5Free-Regular" horiz-adv-x="512" >
+  <font-face 
+    font-family="Font Awesome 5 Free Regular"
+    font-weight="400"
+    font-stretch="normal"
+    units-per-em="512"
+    panose-1="2 0 5 3 0 0 0 0 0 0"
+    ascent="448"
+    descent="-64"
+    bbox="-0.0663408 -64.0662 640.01 448.1"
+    underline-thickness="25"
+    underline-position="-50"
+    unicode-range="U+0020-F5C8"
+  />
+    <missing-glyph />
+    <glyph glyph-name="heart" unicode="&#xf004;" 
+d="M458.4 383.7c75.2998 -63.4004 64.0996 -166.601 10.5996 -221.3l-175.4 -178.7c-10 -10.2002 -23.2998 -15.7998 -37.5996 -15.7998c-14.2002 0 -27.5996 5.69922 -37.5996 15.8994l-175.4 178.7c-53.5996 54.7002 -64.5996 157.9 10.5996 221.2
+c57.8008 48.7002 147.101 41.2998 202.4 -15c55.2998 56.2998 144.6 63.5996 202.4 15zM434.8 196.2c36.2002 36.8994 43.7998 107.7 -7.2998 150.8c-38.7002 32.5996 -98.7002 27.9004 -136.5 -10.5996l-35 -35.7002l-35 35.7002
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+    <glyph glyph-name="star" unicode="&#xf005;" horiz-adv-x="576" 
+d="M528.1 276.5c26.2002 -3.7998 36.7002 -36.0996 17.7002 -54.5996l-105.7 -103l25 -145.5c4.5 -26.3008 -23.1992 -45.9004 -46.3994 -33.7002l-130.7 68.7002l-130.7 -68.7002c-23.2002 -12.2998 -50.8994 7.39941 -46.3994 33.7002l25 145.5l-105.7 103
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+l124.3 -65.2998z" />
+    <glyph glyph-name="user" unicode="&#xf007;" horiz-adv-x="448" 
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+    <glyph glyph-name="clock" unicode="&#xf017;" 
+d="M256 440c137 0 248 -111 248 -248s-111 -248 -248 -248s-248 111 -248 248s111 248 248 248zM256 -8c110.5 0 200 89.5 200 200s-89.5 200 -200 200s-200 -89.5 -200 -200s89.5 -200 200 -200zM317.8 96.4004l-84.8994 61.6992
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+" />
+    <glyph glyph-name="list-alt" unicode="&#xf022;" 
+d="M464 416c26.5098 0 48 -21.4902 48 -48v-352c0 -26.5098 -21.4902 -48 -48 -48h-416c-26.5098 0 -48 21.4902 -48 48v352c0 26.5098 21.4902 48 48 48h416zM458 16c3.31152 0 6 2.68848 6 6v340c0 3.31152 -2.68848 6 -6 6h-404c-3.31152 0 -6 -2.68848 -6 -6v-340
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+    <glyph glyph-name="flag" unicode="&#xf024;" 
+d="M336.174 368c35.4668 0 73.0195 12.6914 108.922 28.1797c31.6406 13.6514 66.9043 -9.65723 66.9043 -44.1162v-239.919c0 -16.1953 -8.1543 -31.3057 -21.7129 -40.1631c-26.5762 -17.3643 -70.0693 -39.9814 -128.548 -39.9814c-68.6084 0 -112.781 32 -161.913 32
+c-56.5674 0 -89.957 -11.2803 -127.826 -28.5566v-83.4434c0 -8.83691 -7.16309 -16 -16 -16h-16c-8.83691 0 -16 7.16309 -16 16v406.438c-14.3428 8.2998 -24 23.7979 -24 41.5615c0 27.5693 23.2422 49.71 51.2012 47.8965
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+    <glyph glyph-name="bookmark" unicode="&#xf02e;" horiz-adv-x="384" 
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