public function actionAddExLink()
{
if (isset($_POST['dataset_id']) && isset($_POST['url']) && isset($_POST['externalLinkType'])) {
$url = $_POST['url'];
if (!preg_match("/\\b(?:(?:https?|ftp):\\/\\/|www\\.)[-a-z0-9+&@#\\/%?=~_|!:,.;]*[-a-z0-9+&@#\\/%=~_|]/i", $url)) {
Util::returnJSON(array("success" => false, "message" => Yii::t("app", "The URL is invalid. Please enter a valid URL including http://")));
}
$exLink = ExternalLink::model()->findByAttributes(array('dataset_id' => $_POST['dataset_id'], 'url' => $url));
if ($exLink) {
Util::returnJSON(array("success" => false, "message" => Yii::t("app", "This external link has been added already.")));
}
$exLink = new ExternalLink();
$exLink->dataset_id = $_POST['dataset_id'];
$exLink->url = $url;
$exLink->external_link_type_id = $_POST['externalLinkType'];
if ($exLink->save()) {
Util::returnJSON(array("success" => true));
}
Util::returnJSON(array("success" => false, "message" => Yii::t("app", "Save Error.")));
}
}
private function addExternalLink($dataset_id, $additional_information, $genome_browser)
{
if (!empty($additional_information)) {
$external_link_type = ExternalLinkType::model()->find("name=?", array("additional_information"));
$external_link = new ExternalLink();
$external_link->dataset_id = $dataset_id;
$external_link->external_link_type_id = $external_link_type->id;
$external_link->url = $additional_information;
$external_link->save(false);
}
if (!empty($genome_browser)) {
$external_link_type = ExternalLinkType::model()->find("name=?", array("genome_browser"));
$external_link = new ExternalLink();
$external_link->dataset_id = $dataset_id;
$external_link->external_link_type_id = $external_link_type->id;
$external_link->url = $genome_browser;
$external_link->save(false);
}
}
