<?php
error_reporting(E_ALL);
ini_set("display_errors", 1);
header('Content-Type: application/json');

ob_start();

include "globalVars.php";

$myFile		= "logPageBG.txt";
$myOutFile	= "logPageBGoutput.txt";
$dateOpened	= date("g:i:sa l jS F, Y");
$stringData	= "OPENED: $dateOpened\n\n";
$fh			= fopen($myFile, 'w');

if (isset($_GET["pU"])) {
	$fileTMP	= $SERVER_ROOT ."/admin/files/". $_GET["pU"];
	$fileThumb	= $SERVER_ROOT ."/admin/files/thumbnail/". $_GET["pU"];
	if (file_exists($fileTMP)) {
		$stringData	.=  "$fileTMP: OK FILE\n\n";
	} else {
		$stringData .=  "$fileTMP: FILE NOT THERE :o(\n\n";
	}

	if (file_exists($fileTMP)) {
		$tempFile	= mt_rand(99999, 99999999);

		$imageURL		= $SERVER_ROOT ."/images/pagesBG/pageBG-temp-". $tempFile .".jpg";
		$imageTMP		= $SERVER_ROOT ."/images/pagesBG/pageBG-temp.jpg";
		$displayURL		= $url ."images/pagesBG/pageBG-temp-". $tempFile .".jpg";
		$displayTitle	= "pageBG-temp-". $tempFile .".jpg";

		rename($fileTMP, $imageTMP);
		$fileTMP		= $imageTMP;

		list($width, $height)	= @getimagesize($fileTMP);
		$imgRatio		= $width/$height;

		if ($width > 3840) {
			$newWidth		= 3840;
			$newHeight		= $newWidth/$imgRatio;

			$newSize		= $newWidth ."x". $newHeight;

			if ($newHeight < 1080) {
				$newHeight	= 1080;
				$newWidth	= 1080 * $imgRatio;

				$newSize	= $newWidth ."x". $newHeight;
			}

			exec("/usr/bin/convert -auto-orient -resize $newSize -strip -limit thread 2 $fileTMP $imageURL");

			$stringData .= "\n\n/usr/bin/convert -auto-orient -resize $newSize -strip $fileTMP $imageURL";
		} else {
			$newWidth	= $width;
			$newHeight	= $height;
			copy($fileTMP, $imageURL);
		}

		$imageFileSize	= filesize($imageURL);
		$returnJSON	= array(
								"name"			=> $displayTitle, 
								"size"			=> $imageFileSize, 
								"url"			=> $displayURL, 
								"thumbnailUrl"	=> $displayURL, 
								"deleteUrl"		=> "photoAlbumUploadDel.php", 
								"deleteType"	=> "DELETE", 
								"imgWidth"		=> $newWidth,
								"imgHeight"		=> $newHeight
							);

		$stringData .= "\n\nJSON DATA:";
		foreach($returnJSON as $jsonK => $jsonData) {
			$stringData .= "\n$jsonK";
		}

		$stringData .= "\n\n". json_encode($returnJSON);
		$junk0		= $SERVER_ROOT ."/images/pagesBG/pageBG-temp-". $tempFile ."-0.jpg";
		$junk1		= $SERVER_ROOT ."/images/pagesBG/pageBG-temp-". $tempFile ."-1.jpg";
		$junk2		= $SERVER_ROOT ."/images/pagesBG/pageBG-temp-". $tempFile ."-2.jpg";
		if (file_exists($junk0)) {
			unlink($junk0);
		}
		if (file_exists($junk1)) {
			unlink($junk1);
		}
		if (file_exists($junk2)) {
			unlink($junk2);
		}
//		unlink($fileTMP);
		unlink($fileThumb);
	}

	echo json_encode($returnJSON);

} else {
	$stringData .= "\n\nNO FILE UPLOADED...\n\n";
}
//echo $stringData;


fwrite($fh, $stringData);
fclose($fh);
/*
$htmlStr	= ob_get_contents();
ob_end_clean();
file_put_contents($myOutFile, $htmlStr);
*/
?>