public static function instance_config_form($instance)
{
$user_storage = new GcrUserStorageAccessS3();
$file_list = $user_storage->getFileList(false);
$options = array();
foreach ($file_list as $filename) {
$options[$user_storage->getStaticUrl($filename)] = $filename;
}
$configdata = $instance->get('configdata');
return array('videoid' => array('title' => get_string('videourl', 'blocktype.cloudstoragevideo'), 'description' => get_string('videourldescription2', 'blocktype.cloudstoragevideo'), 'type' => 'select', 'multiple' => false, 'options' => $options, 'collapseifoneoption' => false, 'type' => 'select', 'width' => '90%', 'defaultvalue' => isset($configdata['videoid']) ? $configdata['videoid'] : null, 'rules' => array('required' => true)), 'width' => array('type' => 'text', 'title' => get_string('width', 'blocktype.cloudstoragevideo'), 'size' => 3, 'rules' => array('required' => true, 'integer' => true, 'minvalue' => 100, 'maxvalue' => 800), 'defaultvalue' => !empty($configdata['width']) ? $configdata['width'] : self::$default_width), 'height' => array('type' => 'text', 'title' => get_string('height', 'blocktype.cloudstoragevideo'), 'size' => 3, 'rules' => array('required' => true, 'integer' => true, 'minvalue' => 100, 'maxvalue' => 800), 'defaultvalue' => !empty($configdata['height']) ? $configdata['height'] : self::$default_height));
}
public function executeDeleteUserStorageFile(sfWebRequest $request)
{
global $CFG;
$CFG->current_app->requireMahara();
$CFG->current_app->requireLogin();
$form = $request->getPostParameters();
if ($file = $request->getParameter('file')) {
$user_storage = new GcrUserStorageAccessS3();
$user_storage->deleteObject($file);
}
$url = $CFG->current_app->getUrl() . '/institution/viewUserStorage';
$folder = $request->getParameter('key');
if (isset($folder)) {
$url .= '?folder=' . $folder;
}
$this->redirect($url);
}
/**
* Download S3 files to moodle
*
* @param string $filepath
* @param string $file The file path in moodle
* @return array The local stored path
*/
public function get_file($filepath, $file = '')
{
list($bucket, $uri) = $this->explode_path($filepath);
$path = $this->prepare_file($file);
// OVERWRITE 5: insert
global $CFG;
$user_storage = new GcrUserStorageAccessS3();
$bucket = $user_storage->getBucket();
if (!$user_storage->authorizeAccess($filepath)) {
$CFG->current_app->gcError('User does not have permission to access bucket ' . $bucket . ', file: ' . $file, 'gcpageaccessdenied');
}
// END OVERWRITE 5
try {
$this->s->getObject($bucket, $uri, $path);
} catch (S3Exception $e) {
throw new moodle_exception('errorwhilecommunicatingwith', 'repository', '', $this->get_name());
}
return array('path' => $path);
}
