/**
* Remove one or more citations
*
* @return void
*/
public function removeTask()
{
// Incoming (we're expecting an array)
$ids = Request::getVar('id', array());
if (!is_array($ids)) {
$ids = array($ids);
}
// Make sure we have IDs to work with
if (count($ids) > 0) {
// Loop through the IDs and delete the citation
$citation = new Citation($this->database);
$assoc = new Association($this->database);
$author = new Author($this->database);
foreach ($ids as $id) {
// Fetch and delete all the associations to this citation
$assocs = $assoc->getRecords(array('cid' => $id));
foreach ($assocs as $a) {
$assoc->delete($a->id);
}
// Fetch and delete all the authors to this citation
$authors = $author->getRecords(array('cid' => $id));
foreach ($authors as $a) {
$author->delete($a->id);
}
// Delete the citation
$citation->delete($id);
//citation tags
$ct = new Tags($id);
$ct->removeAll();
}
$message = Lang::txt('CITATION_REMOVED');
} else {
$message = Lang::txt('NO_SELECTION');
}
// Redirect
App::redirect(Route::url('index.php?option=' . $this->_option . '&controller=' . $this->_controller, true), $message);
}
