private function delete($id, $provider)
{
check_admin_referer('delete_link_' . $id);
$storage = Amber::get_storage_instance($provider);
if (!is_null($storage)) {
$storage->delete(array('id' => $id));
}
$status = Amber::get_status();
$status->delete($id, $provider);
}
/**
* Select and initialize an implementation of iAmberFetcher based on the backend ID
* @param int $backend ID of the storage engine to use
* @return iAmberFetcher
*/
public static function get_fetcher_instance($backend)
{
switch ($backend) {
case AMBER_BACKEND_LOCAL:
$fetcher = new AmberFetcher(Amber::get_storage_instance($backend), array('amber_max_file' => Amber::get_option('amber_max_file', 1000), 'header_text' => "You are viewing a snapshot of <a style='font-weight:bold !important; color:white !important' href='{{url}}'>{{url}}</a> created on {{date}}", 'amber_excluded_formats' => Amber::get_option("amber_excluded_formats", false) ? explode(",", Amber::get_option("amber_excluded_formats", "")) : array()));
break;
case AMBER_BACKEND_PERMA:
$fetcher = new PermaFetcher(Amber::get_storage_instance($backend), array('perma_api_key' => Amber::get_option('amber_perma_api_key', ''), 'perma_archive_url' => Amber::get_option('amber_perma_server_url', 'http://perma.cc'), 'perma_api_url' => Amber::get_option('amber_perma_api_server_url', 'https://api.perma.cc', '')));
error_log(Amber::get_option('amber_perma_server_api_url', 'https://api.perma.cc', ''));
break;
case AMBER_BACKEND_INTERNET_ARCHIVE:
$fetcher = new InternetArchiveFetcher(Amber::get_storage_instance($backend), array());
break;
case AMBER_BACKEND_AMAZON_S3:
$fetcher = new AmberFetcher(Amber::get_storage_instance($backend), array('amber_max_file' => 5000000, 'header_text' => "You are viewing a snapshot of <a style='font-weight:bold !important; color:white !important' href='{{url}}'>{{url}}</a> created on {{date}}", 'amber_excluded_formats' => Amber::get_option("amber_excluded_formats", false) ? explode(",", Amber::get_option("amber_excluded_formats", "")) : array()));
break;
default:
$fetcher = null;
}
return $fetcher;
}
