<?php

// This script runs only via command line

include(dirname(__FILE__)."/../includes/config.inc.php");
require_once(dirname(dirname(__FILE__))."/includes/classes/sLog.php");
define("MP4Box_BINARY",get_binaries('MP4Box'));
define("FLVTool2_BINARY",get_binaries('flvtool2'));
define('FFMPEG_BINARY', get_binaries('ffmpeg'));

/*
	getting the aguments
	$argv[1] => first argument, in our case its the path of the file
*/
$log = new SLog();

//error_reporting(E_ALL);

$fileName = (isset($argv[1])) ? $argv[1] : false;
$dosleep = (isset($argv[2])) ? $argv[2] : '';
//$fileName = "/home/sajjad/Desktop/abc.mp4";
$log->newSection("Starting Conversion Log");
$log->writeLine("File to be converted", $fileName, false);

/*
	Getting the videos which are currently in our queue
	waiting for conversion
*/

$queue_details = get_queued_video(TRUE,$fileName);

$fileDir = $queue_details["date_added"];
$dateAdded = explode(" ", $fileDir);
$dateAdded = array_shift($dateAdded);
$fileDir = implode("/", explode("-", $dateAdded));
//logData($fileDir);

/*
	Getting the file information from the queue for conversion
*/

$tmp_file = $queue_details['cqueue_name'];
$tmp_ext =  $queue_details['cqueue_tmp_ext'];
$ext =  $queue_details['cqueue_ext'];
$outputFileName = $tmp_file;
if(!empty($tmp_file)){

$temp_file = TEMP_DIR.'/'.$tmp_file.'.'.$tmp_ext;
$orig_file = CON_DIR.'/'.$tmp_file.'.'.$ext;

/*
	Delete the uploaded file from temp directory 
	and move it into the conversion queue directory for conversion
*/
rename($temp_file,$orig_file);

/*
	Preparing the configurations for video conversion from database
*/

$configs = array(
	'format' => 'mp4',
	'video_codec'=> config('video_codec'),
	'audio_codec'=> config('audio_codec'),
	'audio_rate'=> config("srate"),
	'audio_bitrate'=> config("sbrate"),
	'video_rate'=> config("vrate"),
	'video_bitrate'=> config("vbrate"),
	'video_bitrate_hd'=> config("vbrate_hd"),
	'normal_res' => config('normal_resolution'),
	'high_res' => config('high_resolution'),
	'max_video_duration' => config('max_video_duration'),
	'resize'=>'max',
	'outputPath' => $fileDir,
);

require_once(BASEDIR.'/ffmpeg.new.class.php');

$ffmpeg = new FFMpeg($configs, $log);
$ffmpeg->convertVideo($orig_file);
	
unlink($orig_file);
}
$str = "/".date("Y")."/".date("m")."/".date("d")."/";
$orig_file1 = BASEDIR.'/files/videos'.$str.$tmp_file.'-sd.'.$ext;
$orig_file2 = BASEDIR.'/files/videos'.$str.$tmp_file.'-hd.'.$ext;
$status = "Successful";
if($orig_file1)
{
	/*$out = shell_exec("ffmpeg -i ".$orig_file1." -acodec copy -vcodec copy -y -f null /dev/null 2>&1");
	sleep(1);

	$log->writeLog();
	$len = strlen($out);
	$findme = 'Duration';
	$findme1 = 'start';
	$pos = strpos($out, $findme);
	$pos = $pos + 10;
	$pos1 = strpos($out, $findme1);
	$bw = $len - ($pos1 - 5);
	$rest = substr($out, $pos, -$bw);
	$duration = explode(':',$rest);
	//Convert Duration to seconds
	$hours = $duration[0];
	$minutes = $duration[1];
	$seconds = $duration[2];
		
	$hours = $hours * 60 * 60;
	$minutes = $minutes * 60;
				
	$duration = $hours+$minutes+$seconds;
	$status = "Failure";*/

	$duration =  (int) $ffmpeg->videoDetails['duration'];


	if($duration > 0)
	{

			$status = "Successful";
			$log->writeLine("Conversion Result", "Successful");
	}
	else
	{
		$log->writeLine("Conversion Result", "Failure");
	}
}
else
{
	/*$out = shell_exec("ffmpeg -i ".$orig_file2." -acodec copy -vcodec copy -y -f null /dev/null 2>&1");
	sleep(1);

	$log->writeLog();
	$len = strlen($out);
	$findme = 'Duration';
	$findme1 = 'start';
	$pos = strpos($out, $findme);
	$pos = $pos + 10;
	$pos1 = strpos($out, $findme1);
	$bw = $len - ($pos1 - 5);
	$rest = substr($out, $pos, -$bw);
	$duration = explode(':',$rest);

	//Convert Duration to seconds
	$hours = $duration[0];
	$minutes = $duration[1];
	$seconds = $duration[2];
		
	$hours = $hours * 60 * 60;
	$minutes = $minutes * 60;
				
	$duration = $hours+$minutes+$seconds;
	$status = "Successful";*/

	$duration = (int) $ffmpeg->videoDetails['duration'];
	
	if( $duration > 0 )
	{

		$status = "Successful";
		$log->writeLine("Conversion Result", "Successful");
	}
	else
	{
		$log->writeLine("Conversion Result", "Successful");
	}
}

// update the video details in the database as successful conversion or not and video duration
$db->update(tbl('video'), array("duration", "status"), array($duration, $status), " file_name = '{$outputFileName}'");