PHP CommentModel::deleteID方法代码示例

 /**
  * Allows user to delete a comment.
  *
  * If the comment is the only one in the discussion, the discussion will
  * be deleted as well. Users without administrative delete abilities
  * should not be able to delete a comment unless it is a draft. This is
  * a "hard" delete - it is removed from the database.
  *
  * @since 2.0.0
  * @access public
  *
  * @param int $CommentID Unique comment ID.
  * @param string $TransientKey Single-use hash to prove intent.
  */
 public function deleteComment($CommentID = '', $TransientKey = '')
 {
     $Session = Gdn::session();
     $DefaultTarget = '/discussions/';
     $ValidCommentID = is_numeric($CommentID) && $CommentID > 0;
     $ValidUser = $Session->UserID > 0 && $Session->validateTransientKey($TransientKey);
     if ($ValidCommentID && $ValidUser) {
         // Get comment and discussion data
         $Comment = $this->CommentModel->getID($CommentID);
         $DiscussionID = val('DiscussionID', $Comment);
         $Discussion = $this->DiscussionModel->getID($DiscussionID);
         if ($Comment && $Discussion) {
             $DefaultTarget = discussionUrl($Discussion);
             // Make sure comment is this user's or they have Delete permission
             if ($Comment->InsertUserID != $Session->UserID || !c('Vanilla.Comments.AllowSelfDelete')) {
                 $this->permission('Vanilla.Comments.Delete', true, 'Category', $Discussion->PermissionCategoryID);
             }
             // Make sure that content can (still) be edited
             $EditContentTimeout = c('Garden.EditContentTimeout', -1);
             $CanEdit = $EditContentTimeout == -1 || strtotime($Comment->DateInserted) + $EditContentTimeout > time();
             if (!$CanEdit) {
                 $this->permission('Vanilla.Comments.Delete', true, 'Category', $Discussion->PermissionCategoryID);
             }
             // Delete the comment
             if (!$this->CommentModel->deleteID($CommentID)) {
                 $this->Form->addError('Failed to delete comment');
             }
         } else {
             $this->Form->addError('Invalid comment');
         }
     } else {
         $this->Form->addError('ErrPermission');
     }
     // Redirect
     if ($this->_DeliveryType == DELIVERY_TYPE_ALL) {
         $Target = GetIncomingValue('Target', $DefaultTarget);
         SafeRedirect($Target);
     }
     if ($this->Form->errorCount() > 0) {
         $this->setJson('ErrorMessage', $this->Form->errors());
     } else {
         $this->jsonTarget("#Comment_{$CommentID}", '', 'SlideUp');
     }
     $this->render();
 }

 /**
  * Form to confirm that the administrator wants to delete the selected
  * comments (and has permission to do so).
  */
 public function confirmCommentDeletes($DiscussionID = '')
 {
     $Session = Gdn::session();
     $this->Form = new Gdn_Form();
     $DiscussionModel = new DiscussionModel();
     $Discussion = $DiscussionModel->getID($DiscussionID);
     if (!$Discussion) {
         return;
     }
     // Verify that the user has permission to perform the delete
     $PermissionCategory = CategoryModel::categories($Discussion->CategoryID);
     $this->permission('Vanilla.Comments.Delete', true, 'Category', val('PermissionCategoryID', $PermissionCategory));
     $this->title(t('Confirm'));
     $CheckedComments = Gdn::userModel()->getAttribute($Session->User->UserID, 'CheckedComments', array());
     if (!is_array($CheckedComments)) {
         $CheckedComments = array();
     }
     $CommentIDs = array();
     $DiscussionIDs = array();
     foreach ($CheckedComments as $DiscID => $Comments) {
         foreach ($Comments as $Comment) {
             if (substr($Comment, 0, 11) == 'Discussion_') {
                 $DiscussionIDs[] = str_replace('Discussion_', '', $Comment);
             } elseif ($DiscID == $DiscussionID) {
                 $CommentIDs[] = str_replace('Comment_', '', $Comment);
             }
         }
     }
     $CountCheckedComments = count($CommentIDs);
     $this->setData('CountCheckedComments', $CountCheckedComments);
     if ($this->Form->authenticatedPostBack()) {
         // Delete the selected comments
         $CommentModel = new CommentModel();
         foreach ($CommentIDs as $CommentID) {
             $CommentModel->deleteID($CommentID);
         }
         // Clear selections
         unset($CheckedComments[$DiscussionID]);
         Gdn::userModel()->saveAttribute($Session->UserID, 'CheckedComments', $CheckedComments);
         ModerationController::InformCheckedComments($this);
         $this->RedirectUrl = url('discussions');
     }
     $this->render();
 }