/**
* This function will regenerate the thumbnail of videos
* @param int $id
* @param bool $returnThumb
* @return bool
*/
public function _fetchThumbnail($id = 0, $returnThumb = false)
{
if (!COwnerHelper::isRegisteredUser()) {
return;
}
if (!$id) {
return false;
}
$table = JTable::getInstance('Video', 'CTable');
$table->load($id);
$config = CFactory::getConfig();
if ($table->type == 'file') {
// We can only recreate the thumbnail for local video file only
// it's not possible to process remote video file with ffmpeg
if ($table->storage != 'file') {
$this->setError(JText::_('COM_COMMUNITY_INVALID_FILE_REQUEST') . ': ' . 'FFmpeg cannot process remote video.');
return false;
}
$videoLib = new CVideoLibrary();
$videoFullPath = JPATH::clean(JPATH_ROOT . '/' . $table->path);
if (!JFile::exists($videoFullPath)) {
return false;
}
// Read duration
$videoInfo = $videoLib->getVideoInfo($videoFullPath);
if (!$videoInfo) {
return false;
} else {
$videoFrame = CVideosHelper::formatDuration((int) ($videoInfo['duration']['sec'] / 2), 'HH:MM:SS');
// Create thumbnail
$oldThumb = $table->thumb;
$thumbFolder = CVideoLibrary::getPath($table->creator, 'thumb');
$thumbSize = CVideoLibrary::thumbSize();
$thumbFilename = $videoLib->createVideoThumb($videoFullPath, $thumbFolder, $videoFrame, $thumbSize);
}
if (!$thumbFilename) {
return false;
}
} else {
if (!CRemoteHelper::curlExists()) {
$this->setError(JText::_('COM_COMMUNITY_CURL_NOT_EXISTS'));
return false;
}
$videoLib = new CVideoLibrary();
$videoObj = $videoLib->getProvider($table->path);
if ($videoObj == false) {
$this->setError($videoLib->getError());
return false;
}
if (!$videoObj->isValid()) {
$this->setError($videoObj->getError());
return false;
}
$remoteThumb = $videoObj->getThumbnail();
$thumbData = CRemoteHelper::getContent($remoteThumb, true);
if (empty($thumbData)) {
$this->setError(JText::_('COM_COMMUNITY_INVALID_FILE_REQUEST') . ': ' . $remoteThumb);
return false;
}
// split the header and body
list($headers, $body) = explode("\r\n\r\n", $thumbData, 2);
preg_match('/Content-Type: image\\/(.*)/i', $headers, $matches);
if (!empty($matches)) {
$thumbPath = CVideoLibrary::getPath($table->creator, 'thumb');
$thumbFileName = CFileHelper::getRandomFilename($thumbPath);
$tmpThumbPath = $thumbPath . '/' . $thumbFileName;
if (!JFile::write($tmpThumbPath, $body)) {
$this->setError(JText::_('COM_COMMUNITY_INVALID_FILE_REQUEST') . ': ' . $thumbFileName);
return false;
}
// We'll remove the old or none working thumbnail after this
$oldThumb = $table->thumb;
// Get the image type first so we can determine what extensions to use
$info = getimagesize($tmpThumbPath);
$mime = image_type_to_mime_type($info[2]);
$thumbExtension = CImageHelper::getExtension($mime);
$thumbFilename = $thumbFileName . $thumbExtension;
$thumbPath = $thumbPath . '/' . $thumbFilename;
if (!JFile::move($tmpThumbPath, $thumbPath)) {
$this->setError(JText::_('WARNFS_ERR02') . ': ' . $thumbFileName);
return false;
}
// Resize the thumbnails
//CImageHelper::resizeProportional( $thumbPath , $thumbPath , $mime , CVideoLibrary::thumbSize('width') , CVideoLibrary::thumbSize('height') );
list($width, $height) = explode('x', $config->get('videosThumbSize'));
CImageHelper::resizeAspectRatio($thumbPath, $thumbPath, $width, $height);
} else {
$this->setError(JText::_('COM_COMMUNITY_PHOTOS_IMAGE_NOT_PROVIDED_ERROR'));
return false;
}
}
// Update the DB with new thumbnail
$thumb = $config->get('videofolder') . '/' . VIDEO_FOLDER_NAME . '/' . $table->creator . '/' . VIDEO_THUMB_FOLDER_NAME . '/' . $thumbFilename;
$table->set('thumb', $thumb);
$table->store();
// If this video storage is not on local, we move it to remote storage
// and remove the old thumb if existed
if ($table->storage != 'file') {
// && ($table->storage == $storageType))
$config = CFactory::getConfig();
$storageType = $config->getString('videostorage');
$storage = CStorage::getStorage($storageType);
$storage->delete($oldThumb);
$localThumb = JPATH::clean(JPATH_ROOT . '/' . $table->thumb);
$tempThumbname = JPATH::clean(JPATH_ROOT . '/' . md5($table->thumb));
if (JFile::exists($localThumb)) {
JFile::copy($localThumb, $tempThumbname);
}
if (JFile::exists($tempThumbname)) {
$storage->put($table->thumb, $tempThumbname);
JFile::delete($localThumb);
JFile::delete($tempThumbname);
}
} else {
if (JFile::exists(JPATH_ROOT . '/' . $oldThumb)) {
JFile::delete(JPATH_ROOT . '/' . $oldThumb);
}
}
if ($returnThumb) {
return $table->getThumbnail();
}
return true;
}
public function upload()
{
$document = JFactory::getDocument();
$mainframe = JFactory::getApplication();
$my = $this->plugin->get('user');
$creatorType = JRequest::getVar('creatortype', VIDEO_USER_TYPE);
$groupid = $creatorType == VIDEO_GROUP_TYPE ? JRequest::getInt('groupid', 0) : 0;
$config = CFactory::getConfig();
CFactory::load('helpers', 'videos');
CFactory::load('libraries', 'videos');
$redirect = CVideosHelper::getVideoReturnUrlFromRequest();
// Process according to video creator type
if (!empty($groupid)) {
CFactory::load('helpers', 'group');
$allowManageVideos = CGroupHelper::allowManageVideo($groupid);
$creatorType = VIDEO_GROUP_TYPE;
$videoLimit = $config->get('groupvideouploadlimit');
CError::assert($allowManageVideos, '', '!empty', __FILE__, __LINE__);
} else {
$creatorType = VIDEO_USER_TYPE;
$videoLimit = $config->get('videouploadlimit');
}
// Check is video upload is permitted
CFactory::load('helpers', 'limits');
if (CLimitsHelper::exceededVideoUpload($my->id, $creatorType)) {
$message = JText::sprintf('CC VIDEOS CREATION REACH LIMIT', $videoLimit);
$this->setError($message);
return false;
}
if (!$config->get('enablevideos')) {
$this->setError(JText::_('CC VIDEO DISABLED', 'notice'));
return false;
}
if (!$config->get('enablevideosupload')) {
$this->setError(JText::_('CC VIDEO UPLOAD DISABLED', 'notice'));
return false;
}
// Check if the video file is valid
$files = JRequest::get('files');
$videoFile = !empty($files['video']) ? $files['video'] : array();
if (empty($files) || empty($videoFile['name']) && $videoFile['size'] < 1) {
$this->setError(JText::_('CC VIDEO UPLOAD ERROR', 'error'));
return false;
}
// Check file type.
$fileType = $videoFile['type'];
// Override from iphone
$fileType = 'video/quicktime';
$allowable = CVideosHelper::getValidMIMEType();
if (!in_array($fileType, $allowable)) {
$this->setError(JText::sprintf('CC VIDEO FILE TYPE NOT SUPPORTED', $fileType));
return false;
}
// Check if the video file exceeds file size limit
$uploadLimit = $config->get('maxvideouploadsize') * 1024 * 1024;
$videoFileSize = sprintf("%u", filesize($videoFile['tmp_name']));
if ($uploadLimit > 0 && $videoFileSize > $uploadLimit) {
$this->setError(JText::sprintf('CC VIDEO FILE SIZE EXCEEDED', $uploadLimit));
return false;
}
// Passed all checking, attempt to save the video file
CFactory::load('helpers', 'file');
$folderPath = CVideoLibrary::getPath($my->id, 'original');
$randomFileName = CFileHelper::getRandomFilename($folderPath, $videoFile['name'], '');
$destination = JPATH::clean($folderPath . DS . $randomFileName);
if (!CFileHelper::upload($videoFile, $destination)) {
$this->setError(JText::_('CC VIDEO UPLOAD FAILED', 'error'));
return false;
}
$config = CFactory::getConfig();
$videofolder = $config->get('videofolder');
CFactory::load('models', 'videos');
$video = JTable::getInstance('Video', 'CTable');
$video->set('path', $videofolder . '/originalvideos/' . $my->id . '/' . $randomFileName);
$video->set('title', JRequest::getVar('title'));
$video->set('description', JRequest::getVar('description'));
$video->set('category_id', JRequest::getInt('category', 0, 'post'));
$video->set('permissions', JRequest::getInt('privacy', 0, 'post'));
$video->set('creator', $my->id);
$video->set('creator_type', $creatorType);
$video->set('groupid', $groupid);
$video->set('filesize', $videoFileSize);
if (!$video->store()) {
$this->setError(JText::_('CC VIDEO SAVE ERROR', 'error'));
return false;
}
// Trigger for onVideoCreate
$this->_triggerEvent('onVideoCreate', $video);
// Video saved, redirect
return $video;
}
