egroupware/phpgwapi/js/htmlarea/plugins/UploadImage/popups/ImageManager/images.php

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