Delete a page
| public static delete ( integer $id, string $language = null, integer $revisionId = null ) : boolean | ||
| $id | integer | The id of the page to delete. |
| $language | string | The language wherein the page will be deleted, if not provided we will use the working language. |
| $revisionId | integer | If specified the given revision will be deleted, used for deleting drafts. |
| return | boolean | |
/**
* Execute the action
*/
public function execute()
{
// get parameters
$this->id = $this->getParameter('id', 'int');
// does the item exist
if ($this->id !== null && BackendPagesModel::exists($this->id)) {
// call parent, this will probably add some general CSS/JS or other required files
parent::execute();
// init var
$success = false;
// cannot have children
if (BackendPagesModel::getFirstChildId($this->id) !== false) {
$this->redirect(BackendModel::createURLForAction('Edit') . '&error=non-existing');
}
$revisionId = $this->getParameter('revision_id', 'int');
if ($revisionId == 0) {
$revisionId = null;
}
// get page (we need the title)
$page = BackendPagesModel::get($this->id, $revisionId);
// valid page?
if (!empty($page)) {
// delete the page
$success = BackendPagesModel::delete($this->id, null, $revisionId);
// trigger event
BackendModel::triggerEvent($this->getModule(), 'after_delete', array('id' => $this->id));
// delete search indexes
BackendSearchModel::removeIndex($this->getModule(), $this->id);
// build cache
BackendPagesModel::buildCache(BL::getWorkingLanguage());
}
// page is deleted, so redirect to the overview
if ($success) {
$this->redirect(BackendModel::createURLForAction('Index') . '&id=' . $page['parent_id'] . '&report=deleted&var=' . rawurlencode($page['title']));
} else {
$this->redirect(BackendModel::createURLForAction('Edit') . '&error=non-existing');
}
} else {
$this->redirect(BackendModel::createURLForAction('Edit') . '&error=non-existing');
}
}
