Finished top crashers stat page

htdocs/lib/CrashReport.php

@@ -83,7 +83,7 @@ class CrashReport
         }
     }
     
-    function getReports($filter, $fields = "id, reported, client_version, client_channel, os, gpu, grid, region")
+    function getReports($filter, $fields = "id, reported, client_version, client_channel, os, gpu, grid, region, signature_id")
     {
         $ret = array();
         $q = "select $fields from reports " . $filter->getWhere() . kl_str_sql(" order by id desc limit !i offset !i", $filter->limit, $filter->offset);
@@ -305,7 +305,15 @@ class CrashReport
             }
         }
         
-        if ($function == $singu_function) $function = "";
+        if ($function == $singu_function)
+        {
+            $function = "";
+        }
+        if (!$singu_function && strpos($function, "LL") !== false)
+        {
+            $singu_function = $function;
+            $function = "";
+        }
         $this->signature_text = "$module|$function|$singu_function";
         $this->signature = md5($this->signature_text);
     }

htdocs/lib/CrashStats.php

@@ -6,7 +6,14 @@ class CrashStats
     
     function __construct($filter = null)
     {
-        $this->filter = $filter;
+        if ($filter)
+        {
+            $this->filter = $filter;
+        }
+        else
+        {
+            $this->filter = new SearchFilter;
+        }
     }
     
     function setFilter($filter)
@@ -14,6 +21,49 @@ class CrashStats
         $this->filter = $filter;
     }
     
+    function getTopCrashers()
+    {
+        $ret = array();
+        $where = $this->filter->getWhere();
+        $q = "select count(r.id) as nr, s.id as signature_id, s.signature as signature_text from reports r join signature s on r.signature_id = s.id $where group by signature_id order by nr desc";
+        $q .= kl_str_sql(" limit !i", 100);
+        if (false !== $cached = Memc::getq($q)) return $cached;
+
+        if (!$res = DBH::$db->query($q))
+        {
+            return $ret;
+        }
+        
+        while ($row = DBH::$db->fetchRow($res))
+        {
+            $r = new stdClass;
+            DBH::$db->loadFromDbRow($r, $res, $row);
+            $ret[] = $r;
+        }
+        
+        Memc::setq($q, $ret);
+        return $ret;
+    }
+    
+    function getSignature($id)
+    {
+        $ret = new stdClass;
+        $q = kl_str_sql("select * from signature where id=!i", $id);
+
+        if (!$res = DBH::$db->query($q))
+        {
+            return false;
+        }
+        
+        if ($row = DBH::$db->fetchRow($res))
+        {
+            DBH::$db->loadFromDbRow($ret, $res, $row);
+            return $ret;
+        }
+        
+        return false;
+    }
+    
     function getGPUStats()
     {
         $ret = array();

htdocs/lib/SearchFilter.php

@@ -9,6 +9,7 @@ class SearchFilter
     public $region;
     public $gpu;
     public $stacktrace;
+    public $signature_id;
     
     public $sort_by;
     public $sort_order;
@@ -18,7 +19,7 @@ class SearchFilter
     public $offset = 0;
     public $page = 0;
     
-    var $fields = array("os", "chan", "version", "grid", "region", "gpu", "stacktrace");
+    var $fields = array("os", "chan", "version", "grid", "region", "gpu", "stacktrace", "signature_id");
     
     function __construct()
     {
@@ -76,6 +77,7 @@ class SearchFilter
         if ($this->grid) $cond[] = kl_str_sql("grid=!s", $this->grid);
         if ($this->region) $cond[] = kl_str_sql("region=!s", $this->region);
         if ($this->gpu) $cond[] = kl_str_sql("gpu=!s", $this->gpu);
+        if ($this->signature_id) $cond[] = kl_str_sql("signature_id=!s", $this->signature_id);
         
         if ($this->stacktrace)
         {
@@ -213,6 +215,10 @@ for($i = 0; $i < count($grids); $i++)
 <input type="hidden" name="gpu" value="<?php echo htmlentities($this->gpu) ?>" />
 <?php endif ?>
 
+<?php if ($this->signature_id): ?>
+<input type="hidden" name="signature_id" value="<?php echo htmlentities($this->signature_id) ?>" />
+<?php endif ?>
+
 </form>
         
 <?php

htdocs/lib/update_signatures.php

@@ -17,8 +17,8 @@ while ($row = DBH::$db->fetchRow($res))
     DBH::$db->loadFromDbRow($r, $res, $row);
     $r->parseStackTrace();
     $r->updateSignature();
-    var_dump($r);
     print "Updating signature for {$r->id}\n";
     $r->saveSignature();
 }
-DBH::$db->commit();
+DBH::$db->commit();
+Memc::flush();