Added commenting system

2013-10-14 13:52:29 +02:00
parent e9466ce592
commit 54f3b446e6
6 changed files with 1734 additions and 17 deletions
--- a/htdocs/comments.php
+++ b/htdocs/comments.php
@@ -0,0 +1,141 @@
+<?php
+
+define("SITE_ROOT", realpath(dirname(__file__)));
+require_once SITE_ROOT . "/lib/init.php";
+$S->requireUser();
+
+$ajax = (int)$_REQUEST["ajax"];
+$signature_id = (int)$_REQUEST["signature_id"];
+$stats = new CrashStats($filter);
+
+if (false === $r = $stats->getSignature($signature_id))
+{
+    print "<p>No such signature</p>";
+    return;
+}
+
+function renderComments($comments)
+{
+    global $S;
+    foreach($comments as $c):
+        $from = $c->name . " <" . $c->email . ">" . " " . date("r", $c->commented);
+        $comment = Markdown::defaultTransform($c->comment);
+        $del = "";
+        if ($S->user->is_admin || $S->user_id == $c->user_id)
+        {
+            $del = "<a class=\"del_comment\" data-id=\"{$c->id}\">Delete comment</a> ";
+        }
+?>
+<div class="ui-corner-all" style="margin: 2em 0; background-color: #252525;">
+    <div style="padding: 5px; border-bottom: 1px solid #444; vertical-align: middle;">
+        <?php echo $del . htmlentities($from) ?>
+    </div>
+    <div style="padding: 5px"><?php echo $comment ?></div>
+</div>   
+<?php
+    endforeach;
+}
+
+if ($_POST["action"] == "add_comment")
+{
+    if (trim($_POST["comment"]))
+    {
+        $stats->addSignatureComment($signature_id, $_POST["comment"]);
+    }
+    renderComments($stats->getSignatureComments($signature_id));
+    return;
+}
+if ($_POST["action"] == "del_comment")
+{
+    $stats->delSignatureComment($signature_id, $_POST["delete_id"]);
+    renderComments($stats->getSignatureComments($signature_id));
+    return;
+}
+
+
+
+
+$comments = $stats->getSignatureComments($signature_id);
+if (!$ajax) Layout::header();
+?>
+<script>
+    var signature_id = <?php echo $signature_id ?>;
+
+    function updateDelLinks(){
+        $(".del_comment").each(function() {
+            var $link = $(this);
+            var id = $link.data("id");
+            
+            $link.button({
+                text: false,
+                icons: { primary: "ui-icon-close" },
+            })
+            .on("click", function(){
+                if (true || confirm("Delete comment?")) {
+
+                    data = {
+                        ajax: 1,
+                        action: "del_comment",
+                        signature_id: signature_id,
+                        delete_id: id,
+                    };
+        
+                    $.ajax({
+                        type: "POST",
+                        url: "comments.php",
+                        data: data,
+                        success: function(res) {
+                           $("#comments_scroller").html(res);
+                           $('#comments_scroller').scrollTop($('#comments_scroller')[0].scrollHeight);
+                           updateDelLinks();
+                        },
+                    });
+                }
+                
+            });
+
+        });
+        
+    };
+    
+    $(function(){
+        $("#add_comment").button()
+        .on("click", function(){
+
+            data = {
+                ajax: 1,
+                action: "add_comment",
+                signature_id: signature_id,
+                comment: $("#comment_input").val(),
+            };
+
+            $.ajax({
+                type: "POST",
+                url: "comments.php",
+                data: data,
+                success: function(res) {
+                   $("#comments_scroller").html(res);
+                   $('#comments_scroller').scrollTop($('#comments_scroller')[0].scrollHeight);
+                   updateDelLinks();
+                },
+            });
+        });
+        
+        $('#comments_scroller').scrollTop($('#comments_scroller')[0].scrollHeight);
+        
+        updateDelLinks();
+    });
+</script>
+
+<!--div id="comments_frame" style="height: 100%;"-->
+    <div id="comments_scroller" style="height: 300px; overflow-y: auto;"><?php echo renderComments($comments) ?></div>
+    <div id="new_comment" style="height: 100px;">
+        <a id="add_comment">Add comment</a>
+        <textarea id="comment_input" class="ui-widget-content" style="display: block; width: 100%; height: 100%; margin-top: 5px;"></textarea>
+    </div>
+    <div style="height: 30px;"></div>
+<!--/div-->
+
+<?php
+
+if (!$ajax) Layout::footer();