/**
* 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');
}
}
/**
* Load the record
*/
private function loadData()
{
// get record
$this->id = $this->getParameter('id', 'int');
$this->isGod = BackendAuthentication::getUser()->isGod();
// check if something went wrong
if ($this->id === null || !BackendPagesModel::exists($this->id)) {
$this->redirect(BackendModel::createURLForAction('Index') . '&error=non-existing');
}
// get the record
$this->record = BackendPagesModel::get($this->id);
// load blocks
$this->blocksContent = BackendPagesModel::getBlocks($this->id, $this->record['revision_id']);
// is there a revision specified?
$revisionToLoad = $this->getParameter('revision', 'int');
// if this is a valid revision
if ($revisionToLoad !== null) {
// overwrite the current record
$this->record = (array) BackendPagesModel::get($this->id, $revisionToLoad);
// load blocks
$this->blocksContent = BackendPagesModel::getBlocks($this->id, $revisionToLoad);
// show warning
$this->tpl->assign('appendRevision', true);
}
// is there a revision specified?
$draftToLoad = $this->getParameter('draft', 'int');
// if this is a valid revision
if ($draftToLoad !== null) {
// overwrite the current record
$this->record = (array) BackendPagesModel::get($this->id, $draftToLoad);
// load blocks
$this->blocksContent = BackendPagesModel::getBlocks($this->id, $draftToLoad);
// show warning
$this->tpl->assign('appendRevision', true);
}
// reset some vars
$this->record['full_url'] = BackendPagesModel::getFullURL($this->record['id']);
$this->record['is_hidden'] = $this->record['hidden'] == 'Y';
}
