/**
* Reset the video thumbnail to its original image as defined by the video provider.
* @param File $file The video file to reset
* @param string|null $thumbnailUrl
* @param int $delayIndex Corresponds to a delay for a job to be queued up if we aren't
* able to reset the thumbnail. This index corresponds to a class constant kept in the
* ApiWrapper classes.
* @return FileRepoStatus The status of the publish operation
*/
public function resetVideoThumb(File $file, $thumbnailUrl = null, $delayIndex = 0)
{
$mime = $file->getMimeType();
list(, $provider) = explode('/', $mime);
$videoId = $file->getVideoId();
$title = $file->getTitle();
$oUploader = new VideoFileUploader();
$oUploader->setProvider($provider);
$oUploader->setVideoId($videoId);
$oUploader->setTargetTitle($title->getDBkey());
if (empty($thumbnailUrl)) {
$thumbnailUrl = $oUploader->getApiWrapper()->getThumbnailUrl();
}
$result = $oUploader->resetThumbnail($file, $thumbnailUrl, $delayIndex);
if ($result->isGood()) {
// update data and clear cache
$status = $this->updateThumbnailData($file);
if (!$status->isGood()) {
$result->fatal($status->getMessage());
}
}
return $result;
}
function upgradeYouTubeTag($editpage, $request)
{
$app = F::app();
// Don't convert <youtube> tags if the user is not logged in or is blocked.
// It provides a loophole for those users to upload video.
if (!$app->wg->User->isLoggedIn()) {
return true;
}
if ($app->wg->User->isBlocked()) {
return true;
}
if (!$app->wg->User->isAllowed('videoupload')) {
return true;
}
$text = $editpage->textbox1;
// Note that we match <nowiki> here to consume that text and any possible
// <youtube> tags within it. We don't want to convert anything within <nowiki>
$text = preg_replace_callback('/(<nowiki>.*?<\\/nowiki>)|(<youtube([^>]*)>([^<]+)<\\/youtube>)/i', function ($matches) {
// If we don't have a youtube match (its a nowiki tag) return as is
if (empty($matches[2])) {
return $matches[0];
}
// Separate the Youtube ID and parameters
$paramText = trim($matches[3]);
// Node value can look like: <youtube_id>|400px|thumb|center
// @TODO evaluate calling parser to parse params and upload correctly styled video
$nodeValues = explode('|', $matches[4]);
$ytid = trim($nodeValues[0]);
// Check to see if the whole URL is used
if (preg_match('/(?:youtube\\.com\\/watch\\?(?:[^&]*&)*v=|youtu\\.be\\/)([^?&\\n]+)/', $ytid, $ytidMatches) === 1) {
$ytid = $ytidMatches[1];
}
// Parse out the width and height parameters
$params = parseSizeParams($paramText);
// If height is less than 30, they probably are using this as an audio file
// so don't bother converting it.
if ($params['height'] <= AUDIO_ONLY_HEIGHT) {
return $matches[0];
}
$url = 'http://www.youtube.com/watch?v=' . $ytid;
$videoService = new VideoService();
$videoFileUploader = new VideoFileUploader();
$videoFileUploader->setExternalUrl($url);
$apiWrapper = $videoFileUploader->getApiWrapper();
if (!$apiWrapper->videoExists()) {
return createRawOutput($matches[0]);
}
$retval = $videoService->addVideo($url);
if (is_array($retval)) {
list($title, $videoPageId, $videoProvider) = $retval;
return "[[{$title}|" . $params['width'] . "px]]";
} else {
return $matches[0];
}
}, $text);
$editpage->textbox1 = $text;
return true;
}
