/**
* This function takes a Page ID and removes the Page from the database
* in `tbl_pages` and it's associated Page Types in `tbl_pages_types`.
* This function does not delete any of the Page's children.
*
* @see toolkit.PageManager#deletePageTypes
* @see toolkit.PageManager#deletePageFiles
* @param integer $page_id
* The ID of the Page that should be deleted.
* @param boolean $delete_files
* If true, this parameter will remove the Page's templates from the
* the filesystem. By default this is true.
* @return boolean
*/
public static function delete($page_id = null, $delete_files = true)
{
if (!is_int($page_id)) {
return false;
}
$can_proceed = true;
// Delete Files (if told to)
if ($delete_files) {
$page = PageManager::fetchPageByID($page_id, array('path', 'handle'));
if (empty($page)) {
return false;
}
$can_proceed = PageManager::deletePageFiles($page['path'], $page['handle']);
}
// Delete from tbl_pages/tbl_page_types
if ($can_proceed) {
PageManager::deletePageTypes($page_id);
Symphony::Database()->delete('tbl_pages', sprintf(" `id` = %d ", $page_id));
Symphony::Database()->query(sprintf("\n\t\t\t\t\t\tUPDATE\n\t\t\t\t\t\t\ttbl_pages\n\t\t\t\t\t\tSET\n\t\t\t\t\t\t\t`sortorder` = (`sortorder` + 1)\n\t\t\t\t\t\tWHERE\n\t\t\t\t\t\t\t`sortorder` < %d\n\t\t\t\t\t", $page_id));
}
return $can_proceed;
}
public function __actionDelete($pages, $redirect)
{
$success = true;
$deleted_page_ids = array();
if (!is_array($pages)) {
$pages = array($pages);
}
/**
* Prior to deleting Pages
*
* @delegate PagePreDelete
* @since Symphony 2.2
* @param string $context
* '/blueprints/pages/'
* @param array $page_ids
* An array of Page ID's that are about to be deleted, passed
* by reference
* @param string $redirect
* The absolute path that the Developer will be redirected to
* after the Pages are deleted
*/
Symphony::ExtensionManager()->notifyMembers('PagePreDelete', '/blueprints/pages/', array('page_ids' => &$pages, 'redirect' => &$redirect));
foreach ($pages as $page_id) {
$page = PageManager::fetchPageByID($page_id);
if (empty($page)) {
$success = false;
$this->pageAlert(__('Page could not be deleted because it does not exist.'), Alert::ERROR);
break;
}
if (PageManager::hasChildPages($page_id)) {
$this->_hilights[] = $page['id'];
$success = false;
$this->pageAlert(__('Page could not be deleted because it has children.'), Alert::ERROR);
continue;
}
if (!PageManager::deletePageFiles($page['path'], $page['handle'])) {
$this->_hilights[] = $page['id'];
$success = false;
$this->pageAlert(__('One or more pages could not be deleted.') . ' ' . __('Please check permissions on %s.', array('<code>/workspace/pages</code>')), Alert::ERROR);
continue;
}
if (PageManager::delete($page_id, false)) {
$deleted_page_ids[] = $page_id;
}
}
if ($success) {
/**
* Fires after all Pages have been deleted
*
* @delegate PagePostDelete
* @since Symphony 2.3
* @param string $context
* '/blueprints/pages/'
* @param array $page_ids
* The page ID's that were just deleted
*/
Symphony::ExtensionManager()->notifyMembers('PagePostDelete', '/blueprints/pages/', array('page_ids' => $deleted_page_ids));
redirect($redirect);
}
}
