VideoIndexCommand.php

 public function actionBulk()
    {
        /*
         * Due to less data, dcouments are inserted one by one, otherwise we will change it to bulk insert.
         */

        $c = new CDbCriteria();
        $c->addCondition("status is null");


        /**
         * @var $videos
         * $videos VideoLibraryVideo[]
         */
        $videos = Video::model()->findAll($c);
        $total = count($videos);
        $videosIndex = Yii::app()->params['videosIndex'];
        echo "\nIndexing $total Videos into $videosIndex\n";
        /**
         * @var $video
         * $videos VideoLibraryVideo
         */


        $videoSearch = new VideoSearch();

        foreach ($videos as $index => $video) {
            $videos[] = VideoSearch::getVideoMapData($video);
        }
        $numVideos = count($videos);
        $chunkSize=250;
        $videoChunks = array_chunk($videos,$chunkSize);
        $totalChunks = count($videoChunks);
        foreach ($videoChunks as $index => $chunk) {
            $percentage = floor($index/$totalChunks*100);
            $message="\n$percentage% complete $index of $total groups of $chunkSize videos.";
            echo $message;
            $videoSearch->indexVideosBulk($chunk);
        }

    }