/**
* Remove citation
*
* @return boolean
*/
public function unattachCitation($pid = 0, $cid = 0, $returnStatus = false)
{
include_once PATH_CORE . DS . 'components' . DS . 'com_citations' . DS . 'tables' . DS . 'citation.php';
include_once PATH_CORE . DS . 'components' . DS . 'com_citations' . DS . 'tables' . DS . 'association.php';
include_once PATH_CORE . DS . 'components' . DS . 'com_citations' . DS . 'helpers' . DS . 'format.php';
if (!$cid || !$pid) {
$this->setError(Lang::txt('PLG_PROJECTS_LINKS_NO_DOI'));
if ($returnStatus) {
$out['error'] = $this->getError();
return $out;
}
return false;
}
$database = App::get('db');
$c = new \Components\Citations\Tables\Citation($database);
$assoc = new \Components\Citations\Tables\Association($database);
// Fetch all associations
$aPubs = $assoc->getRecords(array('cid' => $cid));
// Remove citation if only one association
if (count($aPubs) == 1) {
// Delete the citation
$c->delete($cid);
}
// Remove association
foreach ($aPubs as $aPub) {
if ($aPub->oid == $pid && ($aPub->tbl = 'publication')) {
$assoc->delete($aPub->id);
}
}
if ($returnStatus) {
$out['success'] = true;
return $out;
}
return true;
}
