mirror of
https://github.com/EGroupware/egroupware.git
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659 lines
15 KiB
PHP
Executable File
659 lines
15 KiB
PHP
Executable File
<?
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/***********************************************************************
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** Title.........: Image Manager, draws the thumbnails and directies
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** Version.......: 1.01
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** Author........: Xiang Wei ZHUO <wei@zhuo.org>
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** Filename......: images.php
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** Last changed..: 8 Mar 2003
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** Notes.........: Configuration in config.inc.php
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Functions
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- create a new folder,
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- delete folder,
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- upload new image
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- use cached thumbnail views
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***********************************************************************/
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include 'config.inc.php';
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if(isset($_GET['dir'])) {
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$dirParam = $_GET['dir'];
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if(strlen($dirParam) > 0)
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{
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if(substr($dirParam,0,1)=='/')
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$IMG_ROOT .= $dirParam;
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else
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$IMG_ROOT = $dirParam;
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}
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}
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$refresh_dirs = false;
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$clearUploads = false;
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if(strrpos($IMG_ROOT, '/')!= strlen($IMG_ROOT)-1)
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$IMG_ROOT .= '/';
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if(isset($_GET['create']) && isset($_GET['dir']) && $SAFE_MODE == false)
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{
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create_folder();
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}
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if(isset($_GET['delFile']) && isset($_GET['dir']))
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{
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delete_file($_GET['delFile']);
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}
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if(isset($_GET['delFolder']) && isset($_GET['dir']))
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{
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delete_folder($_GET['delFolder']);
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}
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if(isset($_FILES['upload']) && is_array($_FILES['upload']) && isset($_POST['dirPath']))
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{
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$dirPathPost = $_POST['dirPath'];
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if(strlen($dirPathPost) > 0)
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{
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if(substr($dirPathPost,0,1)=='/')
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$IMG_ROOT .= $dirPathPost;
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else
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$IMG_ROOT = $dirPathPost;
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}
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if(strrpos($IMG_ROOT, '/')!= strlen($IMG_ROOT)-1)
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$IMG_ROOT .= '/';
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do_upload($_FILES['upload'], $BASE_DIR.$BASE_ROOT.$dirPathPost.'/');
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}
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function do_upload($file, $dest_dir)
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{
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global $clearUploads;
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if(is_file($file['tmp_name']))
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{
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//var_dump($file); echo "DIR:$dest_dir";
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move_uploaded_file($file['tmp_name'], $dest_dir.$file['name']);
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chmod($dest_dir.$file['name'], 0666);
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}
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$clearUploads = true;
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}
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function delete_folder($folder)
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{
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global $BASE_DIR, $refresh_dirs;
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//var_dump($BASE_DIR);
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$del_folder = dir_name($BASE_DIR).$folder;
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//echo $del_folder;
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if(is_dir($del_folder) && num_files($del_folder) <= 0) {
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//echo $del_folder.'<br>';
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rm_all_dir($del_folder);
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$refresh_dirs = true;
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}
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}
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function rm_all_dir($dir)
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{
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//$dir = dir_name($dir);
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//echo "OPEN:".$dir.'<Br>';
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if(is_dir($dir))
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{
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$d = @dir($dir);
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while (false !== ($entry = $d->read()))
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{
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//echo "#".$entry.'<br>';
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if($entry != '.' && $entry != '..')
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{
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$node = $dir.'/'.$entry;
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//echo "NODE:".$node;
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if(is_file($node)) {
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//echo " - is file<br>";
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unlink($node);
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}
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else if(is_dir($node)) {
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//echo " - is Dir<br>";
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rm_all_dir($node);
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}
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}
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}
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$d->close();
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rmdir($dir);
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}
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//echo "RM: $dir <br>";
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}
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function delete_file($file)
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{
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global $BASE_DIR;
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$del_image = dir_name($BASE_DIR).$file;
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$del_thumb = dir_name($del_image).'.'.basename($del_image);
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if(is_file($del_image)) {
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unlink($del_image);
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}
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if(is_file($del_thumb)) {
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unlink($del_thumb);
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}
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}
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function create_folder()
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{
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global $BASE_DIR, $IMG_ROOT, $refresh_dirs;
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$folder_name = $_GET['foldername'];
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if(strlen($folder_name) >0)
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{
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$folder = $BASE_DIR.$IMG_ROOT.$folder_name;
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if(!is_dir($folder) && !is_file($folder))
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{
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mkdir($folder,0777);
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chmod($folder,0777);
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$refresh_dirs = true;
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}
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}
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}
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function num_files($dir)
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{
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$total = 0;
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if(is_dir($dir))
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{
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$d = @dir($dir);
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while (false !== ($entry = $d->read()))
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{
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//echo $entry."<br>";
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if(substr($entry,0,1) != '.') {
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$total++;
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}
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}
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$d->close();
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}
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return $total;
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}
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function dirs($dir,$abs_path)
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{
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$d = dir($dir);
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//echo "Handle: ".$d->handle."<br>\n";
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//echo "Path: ".$d->path."<br>\n";
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$dirs = array();
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while (false !== ($entry = $d->read())) {
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if(is_dir($dir.'/'.$entry) && substr($entry,0,1) != '.')
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{
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//dirs($dir.'/'.$entry, $prefix.$prefix);
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//echo $prefix.$entry."<br>\n";
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$path['path'] = $dir.'/'.$entry;
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$path['name'] = $entry;
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$dirs[$entry] = $path;
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}
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}
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$d->close();
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ksort($dirs);
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for($i=0; $i<count($dirs); $i++)
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{
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$name = key($dirs);
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$current_dir = $abs_path.'/'.$dirs[$name]['name'];
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echo ", \"$current_dir\"\n";
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dirs($dirs[$name]['path'],$current_dir);
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next($dirs);
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}
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}
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function parse_size($size)
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{
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if($size < 1024)
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return $size.' btyes';
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else if($size >= 1024 && $size < 1024*1024)
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{
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return sprintf('%01.2f',$size/1024.0).' Kb';
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}
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else
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{
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return sprintf('%01.2f',$size/(1024.0*1024)).' Mb';
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}
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}
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function show_image($img, $file, $info, $size)
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{
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global $BASE_DIR, $BASE_URL, $newPath;
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$img_path = dir_name($img);
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$img_file = basename($img);
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$thumb_image = 'thumbs.php?img='.urlencode($img);
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$img_url = $BASE_URL.$img_path.'/'.$img_file;
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$filesize = parse_size($size);
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?>
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<td>
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<table width="102" border="0" cellpadding="0" cellspacing="2">
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<tr>
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<td align="center" class="imgBorder" onMouseOver="pviiClassNew(this,'imgBorderHover')" onMouseOut="pviiClassNew(this,'imgBorder')">
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<a href="javascript:;" onClick="javascript:imageSelected('<? echo $img_url; ?>', <? echo $info[0];?>, <? echo $info[1]; ?>,'<? echo $file; ?>');"><img src="<? echo $thumb_image; ?>" alt="<? echo $file; ?> - <? echo $filesize; ?>" border="0"></a></td>
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</tr>
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<tr>
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<td><table width="100%" border="0" cellspacing="0" cellpadding="2">
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<tr>
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<td width="1%" class="buttonOut" onMouseOver="pviiClassNew(this,'buttonHover')" onMouseOut="pviiClassNew(this,'buttonOut')">
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<a href="javascript:;" onClick="javascript:preview('<? echo $img_url; ?>', '<? echo $file; ?>', ' <? echo $filesize; ?>',<? echo $info[0].','.$info[1]; ?>);"><img src="edit_pencil.gif" width="15" height="15" border="0"></a></td>
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<td width="1%" class="buttonOut" onMouseOver="pviiClassNew(this,'buttonHover')" onMouseOut="pviiClassNew(this,'buttonOut')">
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<a href="images.php?delFile=<? echo $img_url; ?>&dir=<? echo $newPath; ?>" onClick="return deleteImage('<? echo $file; ?>');"><img src="edit_trash.gif" width="15" height="15" border="0"></a></td>
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<td width="98%" class="imgCaption"><? echo $info[0].'x'.$info[1]; ?></td>
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</tr>
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</table></td>
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</tr>
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</table>
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</td>
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<?
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}
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function show_dir($path, $dir)
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{
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global $newPath, $BASE_DIR, $BASE_URL;
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$num_files = num_files($BASE_DIR.$path);
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?>
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<td>
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<table width="102" border="0" cellpadding="0" cellspacing="2">
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<tr>
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<td align="center" class="imgBorder" onMouseOver="pviiClassNew(this,'imgBorderHover')" onMouseOut="pviiClassNew(this,'imgBorder')">
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<a href="images.php?dir=<? echo $path; ?>" onClick="changeLoadingStatus('load')">
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<img src="folder.gif" width="80" height="80" border=0 alt="<? echo $dir; ?>">
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</a>
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</td>
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</tr>
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<tr>
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<td><table width="100%" border="0" cellspacing="1" cellpadding="2">
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<tr>
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<td width="1%" class="buttonOut" onMouseOver="pviiClassNew(this,'buttonHover')" onMouseOut="pviiClassNew(this,'buttonOut')">
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<a href="images.php?delFolder=<? echo $BASE_URL.$path; ?>&dir=<? echo $newPath; ?>" onClick="return deleteFolder('<? echo $dir; ?>', <? echo $num_files; ?>);"><img src="edit_trash.gif" width="15" height="15" border="0"></a></td>
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<td width="99%" class="imgCaption"><? echo $dir; ?></td>
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</tr>
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</table></td>
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</tr>
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</table>
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</td>
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<?
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}
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function draw_no_results()
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{
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?>
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<table width="100%" height="100%" border="0" cellpadding="0" cellspacing="0">
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<tr>
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<td><div align="center" style="font-size:large;font-weight:bold;color:#CCCCCC;font-family: Helvetica, sans-serif;">No Images Found</div></td>
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</tr>
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</table>
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<?
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}
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function draw_no_dir()
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{
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global $BASE_DIR, $BASE_ROOT;
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?>
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<table width="100%" height="100%" border="0" cellpadding="0" cellspacing="0">
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<tr>
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<td><div align="center" style="font-size:small;font-weight:bold;color:#CC0000;font-family: Helvetica, sans-serif;">Configuration Problem: "<? echo $BASE_DIR.$BASE_ROOT; ?>" does not exist.</div></td>
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</tr>
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</table>
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<?
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}
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function draw_table_header()
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{
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echo '<table border="0" cellpadding="0" cellspacing="2">';
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echo '<tr>';
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}
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function draw_table_footer()
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{
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echo '</tr>';
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echo '</table>';
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}
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?>
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<html>
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<head>
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<title>Image Browser</title>
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<meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1">
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<style type="text/css">
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<!--
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.imgBorder {
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height: 96px;
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border: 1px solid threedface;
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vertical-align: middle;
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}
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.imgBorderHover {
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height: 96px;
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border: 1px solid threedface;
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vertical-align: middle;
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background: #FFFFCC;
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cursor: hand;
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}
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.buttonHover {
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border: 1px solid;
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border-color: ButtonHighlight ButtonShadow ButtonShadow ButtonHighlight;
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cursor: hand;
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background: #FFFFCC;
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}
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.buttonOut
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{
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border: 1px solid;
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border-color: white;
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}
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.imgCaption {
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font-size: 9pt;
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font-family: "MS Shell Dlg", Helvetica, sans-serif;
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text-align: center;
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}
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.dirField {
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font-size: 9pt;
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font-family: "MS Shell Dlg", Helvetica, sans-serif;
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width:110px;
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}
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-->
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</style>
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<?
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$dirPath = eregi_replace($BASE_ROOT,'',$IMG_ROOT);
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$paths = explode('/', $dirPath);
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$upDirPath = '/';
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for($i=0; $i<count($paths)-2; $i++)
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{
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$path = $paths[$i];
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if(strlen($path) > 0)
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{
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$upDirPath .= $path.'/';
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}
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}
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$slashIndex = strlen($dirPath);
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$newPath = $dirPath;
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if($slashIndex > 1 && substr($dirPath, $slashIndex-1, $slashIndex) == '/')
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{
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$newPath = substr($dirPath, 0,$slashIndex-1);
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}
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?>
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<script type="text/javascript" src="../popup.js"></script>
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<script type="text/javascript" src="../../../../dialog.js"></script>
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<script language="JavaScript" type="text/JavaScript">
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<!--
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function pviiClassNew(obj, new_style) { //v2.6 by PVII
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obj.className=new_style;
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}
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function goUp()
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{
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location.href = "ImageManager/images.php?dir=<? echo $upDirPath; ?>";
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}
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function changeDir(newDir)
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{
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location.href = "ImageManager/images.php?dir="+newDir;
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}
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function newFolder(oldDir, newFolder)
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{
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location.href = "ImageManager/images.php?dir="+oldDir+'&create=folder&foldername='+newFolder;
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}
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function updateDir()
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{
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var newPath = "<? echo $newPath; ?>";
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if(window.top.document.forms[0] != null) {
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var allPaths = window.top.document.forms[0].dirPath.options;
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//alert("new:"+newPath);
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for(i=0; i<allPaths.length; i++)
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{
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//alert(allPaths.item(i).value);
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allPaths.item(i).selected = false;
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if((allPaths.item(i).value)==newPath)
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{
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allPaths.item(i).selected = true;
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}
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}
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<?
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if($clearUploads) {
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?>
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var topDoc = window.top.document.forms[0];
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topDoc.upload.value = null;
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//topDoc.upload.disabled = true;
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<?
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}
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?>
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}
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}
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<? if ($refresh_dirs) { ?>
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function refreshDirs()
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{
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var allPaths = window.top.document.forms[0].dirPath.options;
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var fields = ["/" <? dirs($BASE_DIR.$BASE_ROOT,'');?>];
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var newPath = "<? echo $newPath; ?>";
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while(allPaths.length > 0)
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{
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for(i=0; i<allPaths.length; i++)
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{
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allPaths.remove(i);
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}
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}
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for(i=0; i<fields.length; i++)
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{
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var newElem = document.createElement("OPTION");
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var newValue = fields[i];
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newElem.text = newValue;
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newElem.value = newValue;
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if(newValue == newPath)
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newElem.selected = true;
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else
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newElem.selected = false;
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allPaths.add(newElem);
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}
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}
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refreshDirs();
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<? } ?>
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function imageSelected(filename, width, height, alt)
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{
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var topDoc = window.top.document.forms[0];
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topDoc.f_url.value = filename;
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topDoc.f_width.value= width;
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topDoc.f_height.value = height;
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topDoc.f_alt.value = alt;
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topDoc.orginal_width.value = width;
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topDoc.orginal_height.value = height;
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}
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function preview(file, image, size, width, height)
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{
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/*
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var predoc = '<img src="'+file+'" alt="'+image+' ('+width+'x'+height+', '+size+')">';
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var w = 450;
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var h = 400;
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var LeftPosition=(screen.width)?(screen.width-w)/2:100;
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var TopPosition=(screen.height)?(screen.height-h)/2:100;
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var win = window.open('','image_preview','toolbar=no,location=no,menubar=no,status=yes,scrollbars=yes,resizable=yes,width='+w+',height='+h+',top='+TopPosition+',left='+LeftPosition);
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var doc=win.document.open();
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doc.writeln('<html>\n<head>\n<title>Image Preview - '+image+' ('+width+'x'+height+', '+size+')</title>');
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doc.writeln('</head>\n<body>');
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doc.writeln(predoc);
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doc.writeln('</body>\n</html>\n');
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doc=win.document.close();
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win.focus();*/
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//alert(file);
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Dialog("../ImageEditor/ImageEditor.php?img="+escape(file), function(param) {
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if (!param) { // user must have pressed Cancel
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return false;
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}
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}, null);
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return;
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}
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function deleteImage(file)
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{
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if(confirm("Delete image \""+file+"\"?"))
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return true;
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return false;
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}
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|
|
function deleteFolder(folder, numFiles)
|
|
{
|
|
if(numFiles > 0) {
|
|
alert("There are "+numFiles+" files/folders in \""+folder+"\".\n\nPlease delete all files/folder in \""+folder+"\" first.");
|
|
return false;
|
|
}
|
|
|
|
if(confirm("Delete folder \""+folder+"\"?"))
|
|
return true;
|
|
|
|
return false;
|
|
}
|
|
|
|
function MM_findObj(n, d) { //v4.01
|
|
var p,i,x; if(!d) d=document; if((p=n.indexOf("?"))>0&&parent.frames.length) {
|
|
d=parent.frames[n.substring(p+1)].document; n=n.substring(0,p);}
|
|
if(!(x=d[n])&&d.all) x=d.all[n]; for (i=0;!x&&i<d.forms.length;i++) x=d.forms[i][n];
|
|
for(i=0;!x&&d.layers&&i<d.layers.length;i++) x=MM_findObj(n,d.layers[i].document);
|
|
if(!x && d.getElementById) x=d.getElementById(n); return x;
|
|
}
|
|
|
|
function MM_showHideLayers() { //v6.0
|
|
var i,p,v,obj,args=MM_showHideLayers.arguments;
|
|
for (i=0; i<(args.length-2); i+=3) if ((obj=MM_findObj(args[i],window.top.document))!=null) { v=args[i+2];
|
|
if (obj.style) { obj=obj.style; v=(v=='show')?'visible':(v=='hide')?'hidden':v; }
|
|
obj.visibility=v; }
|
|
}
|
|
|
|
function changeLoadingStatus(state)
|
|
{
|
|
var statusText = null;
|
|
if(state == 'load') {
|
|
statusText = 'Loading Images';
|
|
}
|
|
else if(state == 'upload') {
|
|
statusText = 'Uploading Files';
|
|
}
|
|
if(statusText != null) {
|
|
var obj = MM_findObj('loadingStatus', window.top.document);
|
|
//alert(obj.innerHTML);
|
|
if (obj != null && obj.innerHTML != null)
|
|
obj.innerHTML = statusText;
|
|
MM_showHideLayers('loading','','show')
|
|
}
|
|
}
|
|
|
|
//-->
|
|
</script>
|
|
</head>
|
|
<body onLoad="updateDir();" bgcolor="#FFFFFF">
|
|
|
|
<?
|
|
//var_dump($_GET);
|
|
//echo $dirParam.':'.$upDirPath;
|
|
//echo '<br>';
|
|
$d = @dir($BASE_DIR.$IMG_ROOT);
|
|
|
|
if($d)
|
|
{
|
|
//var_dump($d);
|
|
$images = array();
|
|
$folders = array();
|
|
while (false !== ($entry = $d->read()))
|
|
{
|
|
$img_file = $IMG_ROOT.$entry;
|
|
|
|
if(is_file($BASE_DIR.$img_file) && substr($entry,0,1) != '.')
|
|
{
|
|
$image_info = @getimagesize($BASE_DIR.$img_file);
|
|
if(is_array($image_info))
|
|
{
|
|
$file_details['file'] = $img_file;
|
|
$file_details['img_info'] = $image_info;
|
|
$file_details['size'] = filesize($BASE_DIR.$img_file);
|
|
$images[$entry] = $file_details;
|
|
//show_image($img_file, $entry, $image_info);
|
|
}
|
|
}
|
|
else if(is_dir($BASE_DIR.$img_file) && substr($entry,0,1) != '.')
|
|
{
|
|
$folders[$entry] = $img_file;
|
|
//show_dir($img_file, $entry);
|
|
}
|
|
}
|
|
$d->close();
|
|
|
|
if(count($images) > 0 || count($folders) > 0)
|
|
{
|
|
//now sort the folders and images by name.
|
|
ksort($images);
|
|
ksort($folders);
|
|
|
|
draw_table_header();
|
|
|
|
for($i=0; $i<count($folders); $i++)
|
|
{
|
|
$folder_name = key($folders);
|
|
show_dir($folders[$folder_name], $folder_name);
|
|
next($folders);
|
|
}
|
|
for($i=0; $i<count($images); $i++)
|
|
{
|
|
$image_name = key($images);
|
|
show_image($images[$image_name]['file'], $image_name, $images[$image_name]['img_info'], $images[$image_name]['size']);
|
|
next($images);
|
|
}
|
|
draw_table_footer();
|
|
}
|
|
else
|
|
{
|
|
draw_no_results();
|
|
}
|
|
}
|
|
else
|
|
{
|
|
draw_no_dir();
|
|
}
|
|
|
|
?>
|
|
<script language="JavaScript" type="text/JavaScript">
|
|
MM_showHideLayers('loading','','hide')
|
|
</script>
|
|
</body>
|
|
</html>
|