diff --git a/islandora.module b/islandora.module index 05a3a57b..43b363fe 100644 --- a/islandora.module +++ b/islandora.module @@ -245,6 +245,14 @@ function islandora_menu() { 'type' => MENU_SUGGESTED_ITEM, 'access arguments' => array(FEDORA_INGEST), ); + $items['islandora/object/%islandora_object/download_clip'] = array( + 'page callback' => 'islandora_download_clip', + 'page arguments' => array(2), + 'type' => MENU_CALLBACK, + 'access callback' => 'islandora_object_access_callback', + 'access arguments' => array(FEDORA_VIEW_OBJECTS, 2), + 'load arguments' => array(2), + ); return $items; } @@ -1073,3 +1081,25 @@ function islandora_print_object(FedoraObject $object) { drupal_set_title($object->label); return theme('islandora_object_print', array('object' => $object)); } + +/** + * Menu callback downloads the given clip. + */ +function islandora_download_clip(FedoraObject $object) { + if (isset($_GET['clip'])) { + $is_https = isset($_SERVER['HTTPS']) && strtolower($_SERVER['HTTPS']) == 'on'; + $http_protocol = $is_https ? 'https' : 'http'; + $url = $http_protocol . '://' . $_SERVER['HTTP_HOST'] . $_GET['clip']; + $filename = $object->label; + header("Content-Disposition: attachment; filename=\"{$filename}.jpg\""); + header("Content-type: image/jpeg"); + header("Content-Transfer-Encoding: binary"); + $ch = curl_init(); + curl_setopt($ch, CURLOPT_BINARYTRANSFER, 1); + curl_setopt($ch, CURLOPT_HEADER, 0); + curl_setopt($ch, CURLOPT_URL, $url); + $response = curl_exec ($ch); + curl_close($ch); + } + exit(); +} \ No newline at end of file