public static function render_instance(BlockInstance $instance, $editing = false)
{
global $CFG;
$configdata = $instance->get('configdata');
$result = '';
$width = !empty($configdata['width']) ? hsc($configdata['width']) : self::$default_width;
$height = !empty($configdata['height']) ? hsc($configdata['height']) : self::$default_height;
if (isset($configdata['videoid'])) {
$block = $instance->get('id');
$configuring = $block == param_integer('blockconfig', 0);
$result = GcrFileLib::getVideoEmbedHtml($configdata['videoid'], $width, $height);
}
return $result;
}
/**
* Display embedded url file.
* @param object $url
* @param object $cm
* @param object $course
* @param stored_file $file main file
* @return does not return
*/
function mediaelementjs_display_embed($url, $cm, $course)
{
global $CFG, $PAGE, $OUTPUT;
$mimetype = resourcelib_guess_url_mimetype($url->externalurl);
$cloud_storage_mimetype = mediaelementjs_guess_cloud_storage_mimetype($url->externalurl);
if ($cloud_storage_mimetype) {
$mimetype = $cloud_storage_mimetype;
}
$fullurl = mediaelementjs_get_full_url($url, $cm, $course);
$title = $url->name;
$link = html_writer::tag('a', $fullurl, array('href' => str_replace('&', '&', $fullurl)));
$clicktoopen = get_string('clicktoopen', 'mediaelementjs', $link);
$extension = resourcelib_get_extension($url->externalurl);
if (in_array($mimetype, array('image/gif', 'image/jpeg', 'image/png'))) {
// It's an image
$code = resourcelib_embed_image($fullurl, $title);
} else {
if ($mimetype == 'audio/mp3' || $mimetype == 'audio/x-pn-realaudio-plugin') {
// MP3 audio file
$code = GcrFileLib::getAudioEmbedHtml($fullurl, $mimetype);
} else {
if ($mimetype == 'application/x-shockwave-flash') {
// Flash file
$code = resourcelib_embed_flash($fullurl, $title, $clicktoopen);
} else {
if ($mimetype == 'video/x-ms' || $mimetype == 'video/mpeg' || $mimetype == 'video/quicktime' || $mimetype == 'video/webm' || $mimetype == 'video/ogv' || $mimetype == 'video/ogg' || $mimetype == 'video/mp4') {
$code = GcrFileLib::getVideoEmbedHtml($fullurl, '100%', '100%', $mimetype);
} else {
// anything else - just try object tag enlarged as much as possible
$code = resourcelib_embed_general($fullurl, $title, $clicktoopen, $mimetype);
}
}
}
}
mediaelementjs_print_header($url, $cm, $course);
mediaelementjs_print_heading($url, $cm, $course);
echo $code;
mediaelementjs_print_intro($url, $cm, $course);
echo $OUTPUT->footer();
die;
}
public function getObjectUrl($obj)
{
$metadata = $this->api->get_object_metadata($this->bucket, $obj);
$mimetype = GcrFileLib::mimeinfo($obj);
if ($metadata['ContentType'] != $mimetype) {
$this->setContentType($obj, $mimetype);
}
if (empty($metadata['cache-control'])) {
$this->setCacheControl($obj);
}
$response = $this->api->get_object_url($this->bucket, $obj, '5 minutes');
return str_replace('http://', 'https://', $response);
}
public function executeGetUserStorageFileList(sfWebRequest $request)
{
global $CFG;
$CFG->current_app->requireLogin();
$return_array = array();
$user_storage = new GcrUserStorageAccessS3();
$file_list = $user_storage->getFileList(false);
foreach ($file_list as $filename) {
$file_array = array('filename' => $filename, 'mimetype' => GcrFileLib::mimeinfo($filename));
$return_array[$user_storage->getStaticUrl($filename)] = $file_array;
}
$this->getResponse()->setHttpHeader('Content-type', 'application/json');
return $this->renderText(json_encode($return_array));
}