<?php
set_time_limit(0);

function delTree($dirname) {
    if (is_dir($dirname)){
        $dir_handle = opendir($dirname);
        if (!$dir_handle)
            return false;
        while($file = readdir($dir_handle)) {
            if ($file != "." && $file != "..") {
                if (!is_dir($dirname."/".$file))
                    unlink($dirname."/".$file);
                else
                    delTree($dirname.'/'.$file);
            }
        }
        closedir($dir_handle);
        rmdir($dirname);
    }else{
        if(is_dir($dirname))
        {
            unlink($dirname);
        }
    }
    return true;
}
function download($file_source, $file_target) {
    $rh = fopen($file_source, 'rb');
    $wh = fopen($file_target, 'wb');
    if ($rh===false || $wh===false) {
// error reading or opening file
        return true;
    }
    while (!feof($rh)) {
        if (fwrite($wh, fread($rh, 1024)) === FALSE) {
            // 'Download error: Cannot write to file ('.$file_target.')';
            return true;
        }
    }
    fclose($rh);
    fclose($wh);
    // No error
    return false;
}
$datajson = file_get_contents("https://www.videoir.com/MakePool");
$data_arry = json_decode($datajson);
function endsWith( $haystack, $needle ) {
    $length = strlen( $needle );
    if( !$length ) {
        return true;
    }
    return substr( $haystack, -$length ) === $needle;
}
function disable_ob() {
    // Turn off output buffering
    ini_set('output_buffering', 'off');
    // Turn off PHP output compression
    ini_set('zlib.output_compression', false);
    // Implicitly flush the buffer(s)
    ini_set('implicit_flush', true);
    ob_implicit_flush(true);
    // Clear, and turn off output buffering
    while (ob_get_level() > 0) {
        // Get the curent level
        $level = ob_get_level();
        // End the buffering
        ob_end_clean();
        // If the current level has not changed, abort
        if (ob_get_level() == $level) break;
    }
    // Disable apache output buffering/compression
    if (function_exists('apache_setenv')) {
        apache_setenv('no-gzip', '1');
        apache_setenv('dont-vary', '1');
    }
}
header("Content-type: text/plain");

// tell php to automatically flush after every output
// including lines of output produced by shell commands
//disable_ob();

$total_frm =0;
$curent_frm =0;
$postid = 0;
$informProgress =0;
if(isset($data_arry[0])){
	if(empty($data_arry[0]->{'isjpg'})){
		@$data_arry[0]->{'isjpg'} = 0;
	}
}
function my_exec($cmd, $input='',$id,$isjpg)
{$proc=proc_open($cmd, array(0=>array('pipe', 'r'), 1=>array('pipe', 'w'), 2=>array('pipe', 'w')), $pipes);
    fwrite($pipes[0], $input);fclose($pipes[0]);
    $stdout = "";
    $fin = 0;
    $postid = $id;
    $informProgress = 10;
    if (is_resource($proc)) {
        while ($s = fgets($pipes[1])) {
            //print $s;
            //file_put_contents("alog.txt", $s, FILE_APPEND | LOCK_EX);
            preg_replace_callback('/PROGRESS:  Duration: ([0-9]+?):([0-9]+?):([0-9]+?):([0-9]+?) /si',function($match)  use (&$total_frm,&$curent_frm){
                //print_r($match);
                $total_frm	=  $match[4]	 + 	$match[3]*100 + $match[2]*60*100 + $match[1]*60*60*100;
                print $total_frm."\n";
                //file_put_contents("alog.txt", $total_frm."\n", FILE_APPEND | LOCK_EX);
            },substr(trim($s), 0, -1)." ");

            preg_replace_callback('/PROGRESS:  ([0-9]+?):([0-9]+?):([0-9]+?):([0-9]+?) /si',function($match)  use (&$total_frm,&$curent_frm,&$postid,&$informProgress,$isjpg){
                //print_r($match);
                $curent_frm	= $match[4]	 + 	$match[3]*100 + $match[2]*60*100 + $match[1]*60*60*100;
                //print $curent_frm."\n";
				$perc=0;
				if($isjpg == 0 && $total_frm > 0){
					$perc = ($curent_frm * 100 / $total_frm);
					
					if((int)$perc > $informProgress){
						print_r($postid."\r\n");
						$informProgress += 10;
						//$post = array('MakePool_id'=>$data_arry[0]->{'MakePool_id'},"ProgressBar"=>(int)$perc);
						$ch = curl_init();
						print_r("https://www.videoir.com/MakePool/Progress/".$postid."/".$perc);
						$target_url = "https://www.videoir.com/MakePool/Progress/".$postid."/".$perc;
						curl_setopt($ch, CURLOPT_URL,$target_url);
						// curl_setopt($ch, CURLOPT_POST,1);
						// curl_setopt($ch, CURLOPT_POSTFIELDS, $post);
						curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
						$result=curl_exec ($ch);
						print_r($result);
						print_r("update progress %".$perc."\n");
					}
					print_r("%".$perc."\n");
				}
                //file_put_contents("alog.txt", "%".($curent_frm	 * 100 / $total_frm)."\n", FILE_APPEND | LOCK_EX);
            },substr(trim($s), 0, -1)." ");


            if(strstr($s, 'Finished composition', true) != false){
                $fin =1;
            }
            $stdout = $stdout.$s;
            flush();
            //ob_flush();
        }
    }
    $stdout.=stream_get_contents($pipes[1]);fclose($pipes[1]);
    $stderr=stream_get_contents($pipes[2]);fclose($pipes[2]);

    $rtn=proc_close($proc);
    return array('fin'=>$fin,
        'stdout'=>$stdout,
        'stderr'=>$stderr,
        'return'=>$rtn
    );
}

function my_ff_exec($cmd,$path)
{$proc=proc_open($cmd, array(0=>array('pipe', 'r'), 1=>array('pipe', 'w'), 2=>array('pipe', 'w')), $pipes);
    fwrite($pipes[0], "");fclose($pipes[0]);
    $stdout = "";
    $fin = 0;
    $informProgress = 10;
    if (is_resource($proc)) {
        while ($s = fgets($pipes[2])) {
			print_r($s);
            preg_match('/Duration: ([0-9]{2}):([0-9]{2}):([^ ,])+/', $s, $matches);
			if(isset($matches[0])){
			print_r($matches);
				$time = str_replace("Duration: ", "", $matches[0]);
				$time_breakdown = explode(":", $time);
				$total_seconds = round(($time_breakdown[0]*60*60) + ($time_breakdown[1]*60) + $time_breakdown[2]);
				shell_exec('"C:\xampp\htdocs\ffmpeg\bin\ffmpeg.exe" -y  -i '.$path." -f mjpeg -vframes 1 -ss " . ($total_seconds / 2) . "  screan.jpg");
            
			}
			//$stdout = $stdout.$s;
            flush();
            //ob_flush();
        }
    }
    $stdout.=stream_get_contents($pipes[1]);fclose($pipes[1]);
    $stderr=stream_get_contents($pipes[2]);fclose($pipes[2]);

    $rtn=proc_close($proc);
    return array('fin'=>$fin,
        'stdout'=>$stdout,
        'stderr'=>$stderr,
        'return'=>$rtn
    );
}

if(isset($data_arry[0]->{'_id'}))
{
	if(empty($data_arry[0]->{'rangframe'})){
		$data_arry[0]->{'rangframe'} = 0;
		
	}
    //print_r($data_arry[0]->{'_id'});
    //echo __DIR__."/".$data_arry[0]->{'Name'};
    
    download("https://www.videoir.com/File/".$data_arry[0]->{'Name'},__DIR__.'/temp/videoir.zip');
    $zip = new ZipArchive;
    $res = $zip->open(__DIR__."/temp/videoir.zip");
    if ($res === TRUE) {
		delTree(__DIR__.'/temp/');
        $zip->extractTo(__DIR__.'/temp/');
        $zip->close();
        $files1 = scandir(__DIR__.'/temp/');
		rename(__DIR__.'/temp/'.$files1[2],__DIR__.'/temp/videoir');
		$files1 = scandir(__DIR__.'/temp/');

        $file_name_with_full_path = 'C:\xampp\htdocs\1.mp4';
        $file_name_with_full_path2 = 'C:\xampp\htdocs\2.mp4';
        @unlink($file_name_with_full_path);
        @unlink($file_name_with_full_path2);
		@unlink("C:\xampp\htdocs\2_00008.jpg");
		
        $files2 = scandir(__DIR__.'/temp/'.$files1[2]);
        $aep ="";
        foreach($files2 as $k=>$v){
            if (endsWith($v, 'aep') == 'aep') {
                $aep = $v;
            }
        }
 
        file_put_contents("1.bat",'"C:\Program Files\Adobe\Adobe After Effects 2020\Support Files\aerender.exe"  -project "C:\xampp\htdocs\temp\\'.$files1[2].'\\'.$aep.'" -comp "render" '.(($data_arry[0]->{'rangframe'} == 0)?'':'-s '.$data_arry[0]->{'startframe'}.' -e '.$data_arry[0]->{'endframe'}).' -output "C:\xampp\htdocs\2.'.(($data_arry[0]->{'isjpg'}==1)?'jpg':'mp4').'"' );
        //-RStemplate "Best Settings"
        //exec('"C:\Program Files\Adobe\Adobe After Effects 2020\Support Files\aerender.exe"  -project "C:\xampp\htdocs\temp\videoir\01.aep" -comp "render" -output "'.$file_name_with_full_path2.'"  -mp ',$retArr, $retVal);
        //exec('C:\xampp\htdocs\1.bat',$retArr, $retVal);
        $retArr = my_exec('C:\xampp\htdocs\1.bat',"",$data_arry[0]->{'MakePool_id'},$data_arry[0]->{'isjpg'});
        $retVal = $retArr["fin"];
        // print_r($retArr);
        // print_r($retVal);
        //$retVal = "0";
        if($retVal == 1 and is_file($file_name_with_full_path2)){
			if($data_arry[0]->{'isjpg'}==0){
				
				exec('"C:\xampp\htdocs\ffmpeg\bin\ffmpeg.exe" -y -i "'.$file_name_with_full_path2.'" -filter:v fps=25 "'.$file_name_with_full_path.'"');
				my_ff_exec('"C:\xampp\htdocs\ffmpeg\bin\ffmpeg.exe" -i '.$file_name_with_full_path2 ,$file_name_with_full_path2);
				
				
			}

            //$post = array('Name'=>$data_arry[0]->{'Name'},'Video_id'=>$data_arry[0]->{'Video_id'},'MakePool_id'=>$data_arry[0]->{'MakePool_id'},'download'=>'http://188.253.3.27/1.mp4');
            $ch = curl_init();
			$target_url = "https://www.videoir.com/MakePool/Receive/".$data_arry[0]->{'Name'}."/".$data_arry[0]->{'Video_id'}."/".$data_arry[0]->{'MakePool_id'}."/188.253.3.27";
			print_r($target_url);
            curl_setopt($ch, CURLOPT_URL,$target_url);
            // curl_setopt($ch, CURLOPT_POST,1);
            // curl_setopt($ch, CURLOPT_POSTFIELDS, $post);
            curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
            $result=curl_exec ($ch);
            echo 'do upload!';
            print_r($result);
            curl_close ($ch);
        }else{
            //$post = array('Name'=>$data_arry[0]->{'Name'},'Video_id'=>$data_arry[0]->{'Video_id'},'MakePool_id'=>$data_arry[0]->{'MakePool_id'},'download'=>'http://188.253.3.27/1.mp4');
            $ch = curl_init();
            $target_url = "https://www.videoir.com/MakePool/Receive/".$data_arry[0]->{'Name'}."/".$data_arry[0]->{'Video_id'}."/".$data_arry[0]->{'MakePool_id'}."/188.253.3.27";
			print_r($target_url);
            curl_setopt($ch, CURLOPT_URL,$target_url);
            // curl_setopt($ch, CURLOPT_POST,1);
            // curl_setopt($ch, CURLOPT_POSTFIELDS, $post);
            curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
            $result=curl_exec ($ch);
            echo 'do error!';
            print_r($result);
        }

        echo 'woot!';
    } else {
        echo 'doh!';
    }
    @unlink(__DIR__."/".$data_arry[0]->{'Name'});
}