Added comment marathon rule

rules/class.commentmarathon.php

@@ -0,0 +1,63 @@
+<?php if(!defined('APPLICATION')) exit();
+include_once 'interface.yagarule.php';
+/**
+ * This rule awards badges based on a user's comment count withing a specified time frame.
+ *
+ * @author Zachary Doll
+ * @since 1.0
+ * @package Yaga
+ */
+class CommentMarathon implements YagaRule {
+  
+  public function Award($Sender, $User, $Criteria) {
+    $Target = $Criteria->Target;
+    $TargetDate = date(DATE_ISO8601, strtotime($Criteria->Duration . ' ' . $Criteria->Period . ' ago'));
+    
+    $SQL = Gdn::SQL();
+    $Count = $SQL->Select('count(CommentID) as Count')
+         ->From('Comment')
+         ->Where('InsertUserID', $User->UserID)
+         ->Where('DateInserted >=', $TargetDate)
+         ->Get()
+            ->FirstRow();
+    
+    if($Count->Count >= $Target) {
+      return $User->UserID;
+    }
+    else {
+      return FALSE;
+    }
+  }
+  
+  public function Form($Form) {
+    $Lengths = array(
+        'day' => 'Days',
+        'week' => 'Weeks',
+        'year' => 'Years'        
+    );
+    
+    $String = $Form->Label('Number of Comments', 'Comment Marathon');
+    $String .= $Form->Textbox('Target');
+    $String .= $Form->Label('Time Frame');
+    $String .= $Form->Textbox('Duration');
+    $String .= $Form->DropDown('Period', $Lengths);    
+    
+    return $String;
+  }
+  
+  public function Hooks() {
+    return array('CommentModel_AfterSaveComment');
+  }
+  
+  public function Description() {
+    $Description = 'This rule checks a users comment count within the past duratio. If it is a greater than or equal to the target, it will return true.';
+    return $Description;
+    
+  }
+  
+  public function Name() {
+    return 'Comment Marathon';
+  }
+}
+
+?>