<?

// Yuba Preview Tester 0.1.5

//print_r($argv);

$mode = $argv[1];

// Bundled tools
$bin_gfi			= __DIR__."/bin/GetFileInfo";
$bin_mediainfo		= __DIR__."/bin/mediainfo";
$bin_exiftool		= __DIR__."/bin/exiftool";
$bin_ffmpeg			= __DIR__."/bin/ffmpeg";
$bin_qlthumb		= __DIR__."/bin/ql-thumbnail";
$bin_qlicon			= __DIR__."/bin/ql-icon";
$bin_qltool			= __DIR__."/bin/qltool";
$bin_sox			= __DIR__."/bin/sox";
$bin_pngquant		= __DIR__."/bin/pngquant";
$bin_parallel		= __DIR__."/bin/parallel";

// System tools
$bin_php			= "php";
$bin_qlmanage		= "qlmanage";
$bin_sips			= "sips";

// External tools
$bin_convert		= "/opt/local/bin/convert";
$bin_vips			= "/opt/local/bin/vipsthumbnail";

//////////////////////////////////////////////////////////////////////

if (empty(shell_exec("which ".$bin_convert))) { echo "Binary not found: ".$bin_convert."\n"; }
if (empty(shell_exec("which ".$bin_vips))) { echo "Binary not found: ".$bin_vips."\n"; }

if (empty($argv[2])) { echo "Nothing dragged"; die; }

$p['icon_size'] = 512;
$p['thumb_size'] = 1024;

$shellpath = escapeshellarg($argv[2]);
$tprefix = "/tmp/".md5($shellpath.time())."/";
$wprefix = "/tmp/".md5($shellpath.time())."_work/";
mkdir($tprefix);
mkdir($wprefix);

if ($mode == "thumb") {

	$cmd['sips'][] = $bin_sips." -s format jpeg -s formatOptions 80 -Z ".$p['thumb_size']." ".$shellpath." --out ".$tprefix."sips.jpg"; // add ?? "-d profile --deleteColorManagementProperties"
	$cmd['sips'][] = $tprefix."sips.jpg";

	$cmd['convert'][] = $bin_convert." -density 300 ".$shellpath."[0] -scale ".$p['thumb_size']."x".$p['thumb_size']." -quality 95 ".$tprefix."convert.jpg";;
	$cmd['convert'][] = $tprefix."convert.jpg";

	$cmd['vips'][] = $bin_vips." ".$shellpath." -o ".$tprefix."vips.jpg[Q=90,optimize_coding] --size=".$p['thumb_size'];
	$cmd['vips'][] = $tprefix."vips.jpg";

	$cmd['qltool'][] = $bin_qltool." dp ".$shellpath." ".$p['thumb_size']." ".$p['thumb_size']." | base64 --decode | ".$bin_convert." - -scale 50% -strip -define png:compression-level=9 ".$tprefix."qltool.png";
	$cmd['qltool'][] = $tprefix."qltool.png";

	$cmd['qlmanage'][] = $bin_qlmanage." -t -s ".$p['thumb_size']." -o ".$wprefix." ".$shellpath." ; mv ".escapeshellarg($wprefix.basename($argv[2]).".png")." ".$tprefix."qlmanage.png";
	$cmd['qlmanage'][] = $tprefix."qlmanage.png";

	$cmd['ql-thumbnail'][] = $bin_qlthumb." ".$shellpath." ".$tprefix."qlthumb.jpg public.jpeg ".$p['thumb_size']." ".$p['thumb_size']." .8";
	$cmd['ql-thumbnail'][] = $tprefix."qlthumb.jpg";

	$cmd['sox'][] = $bin_sox." ".$shellpath." -n trim 0 $(".$bin_exiftool." -s -s -s -duration# ".$shellpath." | awk '{print $1/10}') spectrogram -o - | ".$bin_convert." - -crop 800x515+58+30 +dither -colors 16 ".$tprefix."sox.png";
	//$cmd['sox'][] = $bin_sox." ".$shellpath." -n trim 0 $(".$bin_exiftool." -s -s -s -duration# ".$shellpath." | awk '{print $1/10}') spectrogram -o ".$tpfile."; ".$bin_sips." -s format jpeg -s formatOptions 80 ".escapeshellarg($tpfile)." --out ".$tprefix."sox.png";
	$cmd['sox'][] = $tprefix."sox.png";

	$cmd['ffmpeg'][] = $bin_ffmpeg." -ss $(( $(".$bin_mediainfo." --Inform='Video;%Duration%' ".$shellpath." | cut -d'.' -f1) / 10000 )) -i ".$shellpath." -vframes 1 -filter:v scale='".$p['thumb_size'].":-2' -q:v 3 ".$tprefix."ffmpeg.jpg"; // only works properly on horizontal videos
	$cmd['ffmpeg'][] = $tprefix."ffmpeg.jpg";

	} elseif ($mode == "icon") {
	
	$cmd['qltool'][] = $bin_qltool." di ".$shellpath." ".$p['icon_size']." ".$p['icon_size']." | base64 --decode | ".$bin_convert." - -scale 50% -strip -define png:compression-level=9 ".$tprefix."qltool.png";
	$cmd['qltool'][] = $tprefix."qltool.png";

	$cmd['ql-icon'][] = $bin_qlicon." --input=".$shellpath." --width=".$p['icon_size']." --height=".$p['icon_size']." --output=".$tprefix."qlicon.png";
	$cmd['ql-icon'][] = $tprefix."qlicon.png";

	$cmd['ql-icon_q'][] = $bin_qlicon." --input=".$shellpath." --width=".$p['icon_size']." --height=".$p['icon_size']." | ".$bin_pngquant." - > ".$tprefix."qlicon-quant.png";
	$cmd['ql-icon_q'][] = $tprefix."qlicon-quant.png";

	$cmd['qlmanage_sx'][] = $bin_qlmanage." -ti -s ".$p['icon_size']." -o ".$wprefix." ".$shellpath." ; mv ".escapeshellarg($wprefix.basename($argv[2]).".png")." ".$tprefix."qlmanage-size.png";
	$cmd['qlmanage_sx'][] = $tprefix."qlmanage-size.png";

	$cmd['qlmanage_fx'][] = $bin_qlmanage." -ti -f ".floor($p['icon_size']/128)." -o ".$wprefix." ".$shellpath." ; mv ".escapeshellarg($wprefix.basename($argv[2]).".png")." ".$tprefix."qlmanage-multiplier.png";
	$cmd['qlmanage_fx'][] = $tprefix."qlmanage-multiplier.png";

	$cmd['qlmanage_zx'][] = $bin_qlmanage." -ti -F ".floor($p['icon_size']/64)." -o ".$wprefix." ".$shellpath." ; sips -z ".$p['icon_size']." ".$p['icon_size']." ".escapeshellarg($wprefix.basename($argv[2]).".png")." --out ".$tprefix."qlmanage-multiplier_large.png";
	$cmd['qlmanage_zx'][] = $tprefix."qlmanage-multiplier_large.png";

	}

$i = 1;
foreach ($cmd as $exec) {

	$start = microtime(true);
	echo $exec[0]."\n";
	shell_exec($exec[0]);
	$elapsed = substr((microtime(true)-$start),2,3);

	$ext = pathinfo($exec[1], PATHINFO_EXTENSION);
	$file = pathinfo($exec[1], PATHINFO_FILENAME);
	$dir = pathinfo($exec[1], PATHINFO_DIRNAME);

	if(!filesize($exec[1])) {
		echo "NO RESULT\n";
		} else {
		rename($exec[1],$dir."/".$i."_".$file."_".$elapsed."msec.".$ext);
		}
	echo "\n  \n";
	$i++;
	}

shell_exec("qlmanage -p ".$tprefix."/* > /dev/null 2>&1");

?>