Exemplo n.º 1
0
 /**
  *
  * Cron job will run this function
  * to do all the pending video conversion
  *
  * @since Jomsocial 1.2.0
  */
 public function runConvert()
 {
     $config = CFactory::getConfig();
     $videoFolder = $config->get('videofolder');
     $deleteOriginal = $config->get('deleteoriginalvideos');
     if (!$config->get('enablevideos')) {
         $this->errorMsg[] = 'Video is disabled. Video conversion will not run. ';
         return;
     }
     $zencoder = $config->get('enable_zencoder');
     $model = CFactory::getModel('videos');
     $videos = $model->getPendingVideos();
     if (count($videos) < 1) {
         $this->errorMsg[] = 'No videos pending for conversion. ';
         return;
     }
     if (!$zencoder && !$this->hasFFmpegSupport()) {
         $this->errorMsg[] = 'FFmpeg cannot be executed.';
         return;
     }
     // First of all, lock the videos
     $table = JTable::getInstance('Video', 'CTable');
     foreach ($videos as $video) {
         $table->load($video->id);
         $table->save(array('status' => 'locked'));
         $table->reset();
     }
     // Process each video
     $videoCounter = 0;
     if ($zencoder) {
         $s3BucketPath = $config->get('storages3bucket');
         $s3outputBaseUrl = 'http://' . $s3BucketPath . '.s3.amazonaws.com';
         $videoFolder = $config->get('videofolder') . '/' . VIDEO_FOLDER_NAME;
         list($outputWidth, $outputHeight) = explode('x', $config->get('videosSize'), 2);
         $outputThumbSize = $config->get('videosThumbSize');
         $test = false;
         $path = JPATH_ROOT . '/components/com_community/libraries/zencoder.php';
         if (JFile::exists($path)) {
             include_once $path;
         } else {
             exit('Missing File' . JPATH_ROOT . '/components/com_community/libraries/zencoder.php');
         }
         $job = new CZencoderJob();
         foreach ($videos as $video) {
             $outputFilename = $videoFolder . '/' . $video->creator . '/' . CStringHelper::getRandom() . '.mp4';
             $outputThumbUrl = $s3outputBaseUrl . '/' . $videoFolder . '/' . $video->creator . '/' . VIDEO_THUMB_FOLDER_NAME . '/';
             //Error: "Filename should only be a file name. It should not include path information."
             //zencoder restricted the filename, so we move the path from filename
             $outputBaseUrl = $s3outputBaseUrl . '/' . $videoFolder . '/' . $video->creator;
             $randomFilename = CStringHelper::getRandom();
             $outputFilename = $randomFilename . '.mp4';
             $input = JURI::root() . $video->path;
             $oriPath = JPATH::clean(JPATH_ROOT . '/' . $video->path);
             $videoName = explode('/', $video->path);
             $outputObj = new CZencoderOutput();
             $outputObj->setBaseUrl($outputBaseUrl);
             $outputObj->setWidth($outputWidth);
             $outputObj->setHeight($outputHeight);
             $outputObj->setFilename($outputFilename);
             $outputObj->setThumbnailsNumber(1);
             $outputObj->setThumbnailsSize($outputThumbSize);
             $outputObj->setThumbnailsBaseUrl($outputThumbUrl);
             $outputObj->setThumbnailsPublic(1);
             $outputObj->setPublic(1);
             $outputObj->setNotifications(array(array('format' => 'xml', 'url' => CRoute::getExternalURL('index.php?option=com_community&view=videos&task=zencodercallback&videoid=' . $video->id . '&videoname=' . $videoName[count($videoName) - 1]))));
             //Thumbname need to be video specific now
             $outputObj->setThumbnailsPrefix($randomFilename);
             // we only need 1 output file
             $output = array();
             $output[] = $outputObj->build();
             $result = $job->create($input, $output, $test);
             if ($result) {
                 // save into db
                 //$video->path	= $outputFilename;
                 $video->path = $videoFolder . '/' . $video->creator . '/' . $outputFilename;
                 $video->thumb = $outputThumbUrl . $randomFilename . '_0000.png';
                 $video->duration = 0;
                 $video->storage = 's3';
                 $video->status = 'ready';
                 $storageTable = JTable::getInstance('StorageS3', 'CTable');
                 $storageTable->storageid = $video->path;
                 $storageTable->resource_path = $video->path;
                 $storageTable->store();
                 $table->reset();
                 $table->bind($video);
                 if ($table->store()) {
                     $this->errorMsg[] = $table->getError();
                 }
                 $this->addVideoActivity($table);
                 $videoCounter++;
             } else {
                 $this->errorMsg[] = $job->getError();
             }
         }
     } else {
         $videoSize = CVideosHelper::getVideoSize();
         $injectMetadata = JFile::exists($this->flvtool2);
         foreach ($videos as $video) {
             $videoInFile = JPATH::clean(JPATH_ROOT . '/' . $video->path);
             $videoOutFolder = JPATH::clean(JPATH_ROOT . '/' . $config->get('videofolder') . '/' . VIDEO_FOLDER_NAME . '/' . $video->creator);
             $videoFilename = $this->convertVideo($videoInFile, $videoOutFolder, $videoSize, $deleteOriginal);
             if ($videoFilename) {
                 $videoFullPath = $videoOutFolder . '/' . $videoFilename;
                 if ($injectMetadata) {
                     $this->injectMetadata($videoFullPath);
                 }
                 // Read duration
                 $videoInfo = $this->getVideoInfo($videoFullPath);
                 if (!$videoInfo) {
                     $thumbName = null;
                     $this->errorMsg[] = 'Could not read video information. Video id: ' . $video->id;
                 } else {
                     $videoFrame = CVideosHelper::formatDuration((int) ($videoInfo['duration']['sec'] / 2), 'HH:MM:SS');
                     // Create thumbnail
                     $thumbFolder = JPATH::clean(JPATH_ROOT . '/' . $config->get('videofolder') . '/' . VIDEO_FOLDER_NAME . '/' . $video->creator . '/' . VIDEO_THUMB_FOLDER_NAME);
                     $thumbSize = CVideos::thumbSize();
                     $thumbFileName = $this->createVideoThumb($videoFullPath, $thumbFolder, $videoFrame, $thumbSize);
                 }
                 if (!$thumbFileName) {
                     $this->errorMsg[] = 'Could not create thumbnail for video. Video id: ' . $video->id;
                 }
                 // Save into DB
                 $config = CFactory::getConfig();
                 $videoFolder = $config->get('videofolder');
                 $video->path = $config->get('videofolder') . '/' . VIDEO_FOLDER_NAME . '/' . $video->creator . '/' . $videoFilename;
                 $video->thumb = $config->get('videofolder') . '/' . VIDEO_FOLDER_NAME . '/' . $video->creator . '/' . VIDEO_THUMB_FOLDER_NAME . '/' . $thumbFileName;
                 $video->duration = $videoInfo['duration']['sec'];
                 $video->status = 'ready';
                 $table->reset();
                 $table->bind($video);
                 if (!$table->store()) {
                     $this->errorMsg[] = $table->getError();
                 }
                 // Add into activity streams
                 $this->addVideoActivity($table);
                 $videoCounter++;
                 $params = new CParameter('');
                 $params->set('url', JURI::root() . $table->getViewURI());
                 $params->set('target', $video->creator);
                 CNotificationLibrary::add('videos_convert_success', NULL, $video->creator, JText::sprintf('COM_COMMUNITY_VIDEOS_CONVERT_SUCCESS_SUBJECT', $table->getTitle()), '', 'videos.convert.success', $params, true, '', '', false);
             } else {
                 $this->errorMsg[] = 'Could not convert video id: ' . $video->id;
             }
             $table->reset();
             unset($video);
         }
         // end foreach pending videos
     }
     // Lastly, unlock the videos
     foreach ($videos as $video) {
         $table->load($video->id);
         if ($table->status == 'locked') {
             $table->save(array('status' => 'pending'));
         }
     }
     $this->errorMsg[] = $videoCounter ? $videoCounter . ' videos converted successfully...' : 'No videos was converted';
     $returnMsg = '';
     foreach ($this->errorMsg as $msg) {
         $returnMsg .= "{$msg}\r\n";
     }
     return $returnMsg;
 }
Exemplo n.º 2
0
 /**
  *
  * Cron job will run this function
  * to do all the pending video conversion
  *
  * @since Jomsocial 1.2.0
  */
 function runConvert()
 {
     $config = CFactory::getConfig();
     $videofolder = $config->get('videofolder');
     if (!$config->get('enablevideos')) {
         $this->errorMsg[] = 'Video is disabled. Video conversion will not run. ';
         return;
     }
     $zencoder = $config->get('enable_zencoder');
     $model = CFactory::getModel('videos');
     $videos = $model->getPendingVideos();
     if (count($videos) < 1) {
         $this->errorMsg[] = 'No videos pending for conversion. ';
         return;
     }
     if (!$zencoder && !$this->hasFFmpegSupport()) {
         $this->errorMsg[] = 'FFmpeg cannot be executed.';
         return;
     }
     // First of all, lock the videos
     $table = JTable::getInstance('Video', 'CTable');
     foreach ($videos as $video) {
         $table->load($video->id);
         $table->save(array('status' => 'locked'));
         $table->reset();
     }
     // Process each video
     $videoCounter = 0;
     if ($zencoder) {
         $s3BucketPath = $config->get('storages3bucket');
         $outputBaseUrl = 'http://' . $s3BucketPath . '.s3.amazonaws.com';
         $videoFolder = $config->get('videofolder') . '/' . VIDEO_FOLDER_NAME;
         list($outputWidth, $outputHeight) = explode('x', $config->get('videosSize'), 2);
         $outputThumbSize = $config->get('videosThumbSize');
         $test = false;
         CFactory::load('helpers', 'string');
         CFactory::load('libraries', 'zencoder');
         $job = new CZencoderJob();
         foreach ($videos as $video) {
             $outputFilename = $videoFolder . '/' . $video->creator . '/' . CStringHelper::getRandom() . '.mp4';
             $outputThumbUrl = $outputBaseUrl . '/' . $videoFolder . '/' . $video->creator . '/' . VIDEO_THUMB_FOLDER_NAME . '/';
             //Error: "Filename should only be a file name. It should not include path information."
             //zencoder restricted the filename, so we move the path from filename
             $outputBaseUrl = $outputBaseUrl . '/' . $videoFolder . '/' . $video->creator;
             $randomFilename = CStringHelper::getRandom();
             $outputFilename = $randomFilename . '.mp4';
             $input = JURI::root() . $video->path;
             $outputObj = new CZencoderOutput();
             $outputObj->setBaseUrl($outputBaseUrl);
             $outputObj->setWidth($outputWidth);
             $outputObj->setHeight($outputHeight);
             $outputObj->setFilename($outputFilename);
             $outputObj->setThumbnailsNumber(1);
             $outputObj->setThumbnailsSize($outputThumbSize);
             $outputObj->setThumbnailsBaseUrl($outputThumbUrl);
             $outputObj->setThumbnailsPublic(1);
             $outputObj->setPublic(1);
             //Thumbname need to be video specific now
             $outputObj->setThumbnailsPrefix($randomFilename);
             /* HTGMOD START - DJ */
             $outputObj->setWatermark(JURI::root() . 'images/originalvideos/watermark.png', '-10', '-10', '100');
             /* HTGMOD END - DJ */
             // we only need 1 output file
             $output = array();
             $output[] = $outputObj->build();
             $result = $job->create($input, $output, $test);
             if ($result) {
                 /* HTGMOD START - DJ */
                 $videoInfo = $this->getVideoInfo(JPATH::clean(JPATH_ROOT . DS . $video->path));
                 /* HTGMOD END - DJ */
                 // save into db
                 //$video->path	= $outputFilename;
                 $video->path = $videoFolder . '/' . $video->creator . '/' . $outputFilename;
                 $video->thumb = $outputThumbUrl . $randomFilename . '_0000.png';
                 $video->duration = $videoInfo['duration']['sec'];
                 // HTGMOD
                 $video->storage = 's3';
                 $video->status = 'ready';
                 $storageTable = JTable::getInstance('StorageS3', 'CTable');
                 $storageTable->storageid = $video->path;
                 $storageTable->resource_path = $video->path;
                 $storageTable->store();
                 $table->reset();
                 $table->bind($video);
                 if ($table->store()) {
                     $this->errorMsg[] = $table->getError();
                 }
                 if ($table->isPublic()) {
                     $my = CFactory::getUser($table->creator);
                     $act = new stdClass();
                     $act->cmd = 'videos.upload';
                     $act->actor = $my->id;
                     $act->target = 0;
                     $act->title = JText::sprintf('CC ACTIVITIES POST VIDEO', '{video_url}', $table->title);
                     $act->app = 'videos';
                     $act->cid = $table->id;
                     $act->content = '<img src="' . $table->getThumbnail() . '" style="border: 1px solid #eee;margin-right: 3px;" />';
                     $params = new JParameter('');
                     $params->set('video_url', $table->getViewURI(false));
                     // Add activity logging
                     CFactory::load('libraries', 'activities');
                     CActivityStream::add($act, $params->toString());
                 }
                 $videoCounter++;
             } else {
                 $this->errorMsg[] = $job->getError();
             }
         }
     } else {
         $videoSize = CVideosHelper::getVideoSize();
         $deleteOriginal = $config->get('deleteoriginalvideos');
         $injectMetadata = JFile::exists($this->flvtool2);
         foreach ($videos as $video) {
             $videoInFile = JPATH::clean(JPATH_ROOT . DS . $video->path);
             $videoOutFolder = JPATH::clean(JPATH_ROOT . DS . $config->get('videofolder') . DS . VIDEO_FOLDER_NAME . DS . $video->creator);
             $videoFilename = $this->convertVideo($videoInFile, $videoOutFolder, $videoSize, $deleteOriginal);
             if ($videoFilename) {
                 $videoFullPath = $videoOutFolder . DS . $videoFilename;
                 if ($injectMetadata) {
                     $this->injectMetadata($videoFullPath);
                 }
                 // Read duration
                 $videoInfo = $this->getVideoInfo($videoFullPath);
                 if (!$videoInfo) {
                     $thumbName = null;
                     $this->errorMsg[] = 'Could not read video information. Video id: ' . $video->id;
                 } else {
                     $videoFrame = CVideosHelper::formatDuration((int) ($videoInfo['duration']['sec'] / 2), 'HH:MM:SS');
                     // Create thumbnail
                     $thumbFolder = JPATH::clean(JPATH_ROOT . DS . $config->get('videofolder') . DS . VIDEO_FOLDER_NAME . DS . $video->creator . DS . VIDEO_THUMB_FOLDER_NAME);
                     $thumbSize = CVideos::thumbSize();
                     $thumbFileName = $this->createVideoThumb($videoFullPath, $thumbFolder, $videoFrame, $thumbSize);
                 }
                 if (!$thumbFileName) {
                     $this->errorMsg[] = 'Could not create thumbnail for video. Video id: ' . $video->id;
                 }
                 // Save into DB
                 $config = CFactory::getConfig();
                 $videoFolder = $config->get('videofolder');
                 $video->path = $config->get('videofolder') . '/' . VIDEO_FOLDER_NAME . '/' . $video->creator . '/' . $videoFilename;
                 $video->thumb = $config->get('videofolder') . '/' . VIDEO_FOLDER_NAME . '/' . $video->creator . '/' . VIDEO_THUMB_FOLDER_NAME . '/' . $thumbFileName;
                 $video->duration = $videoInfo['duration']['sec'];
                 $video->status = 'ready';
                 $table->reset();
                 $table->bind($video);
                 if (!$table->store()) {
                     $this->errorMsg[] = $table->getError();
                 }
                 // Add into activity streams
                 if ($table->isPublic()) {
                     $my = CFactory::getUser($table->creator);
                     $act = new stdClass();
                     $act->cmd = 'videos.upload';
                     $act->actor = $my->id;
                     $act->target = 0;
                     $act->title = JText::sprintf('CC ACTIVITIES POST VIDEO', '{video_url}', $table->title);
                     $act->app = 'videos';
                     $act->cid = $table->id;
                     $act->content = '<img src="' . $table->getThumbnail() . '" style="border: 1px solid #eee;margin-right: 3px;" />';
                     $params = new JParameter('');
                     $params->set('video_url', $table->getViewURI(false));
                     // Add activity logging
                     CFactory::load('libraries', 'activities');
                     CActivityStream::add($act, $params->toString());
                 }
                 $videoCounter++;
             } else {
                 $this->errorMsg[] = 'Could not convert video id: ' . $video->id;
             }
             $table->reset();
             unset($video);
         }
         // end foreach pending videos
     }
     // Lastly, unlock the videos
     foreach ($videos as $video) {
         $table->load($video->id);
         if ($table->status == 'locked') {
             $table->save(array('status' => 'pending'));
         }
     }
     $this->errorMsg[] = $videoCounter ? $videoCounter . ' videos converted successfully...' : 'No videos was converted';
     $returnMsg = '';
     foreach ($this->errorMsg as $msg) {
         $returnMsg .= "{$msg}\r\n";
     }
     return $returnMsg;
 }