?? images.php
字號:
<?
/**
* Show a list of images in a long horizontal table.
* @author $Author: mschering $
* @version $Id: images.php,v 1.1 2004/11/29 09:44:36 mschering Exp $
* @package ImageManager
*/
require_once('config.inc.php');
require_once('Classes/ImageManager.php');
//default path is /
$relative = '/';
$manager = new ImageManager($IMConfig);
//process any file uploads
$manager->processUploads();
$manager->deleteFiles();
$refreshDir = false;
//process any directory functions
if($manager->deleteDirs() || $manager->processNewDir())
$refreshDir = true;
//check for any sub-directory request
//check that the requested sub-directory exists
//and valid
if(isset($_REQUEST['dir']))
{
$path = rawurldecode($_REQUEST['dir']);
if($manager->validRelativePath($path))
$relative = $path;
}
$manager = new ImageManager($IMConfig);
//get the list of files and directories
$list = $manager->getFiles($relative);
/* ================= OUTPUT/DRAW FUNCTIONS ======================= */
/**
* Draw the files in an table.
*/$max_files = 5;$count = 0;
function drawFiles($list, &$manager)
{
global $relative, $count, $max_files;
foreach($list as $entry => $file)
{ ?>
<td><table width="100" cellpadding="0" cellspacing="0"><tr><td class="block">
<a href="javascript:;" onclick="selectImage('<? echo $file['relative'];?>', '<? echo $entry; ?>', <? echo $file['image'][0];?>, <? echo $file['image'][1]; ?>);"title="<? echo $entry; ?> - <? echo Files::formatSize($file['stat']['size']); ?>"><img src="<? echo $manager->getThumbnail($file['relative']); ?>" alt="<? echo $entry; ?> - <? echo Files::formatSize($file['stat']['size']); ?>"/></a>
</td></tr><tr><td class="edit">
<a href="images.php?dir=<? echo $relative; ?>&delf=<? echo rawurlencode($file['relative']);?>" title="Trash" onclick="return confirmDeleteFile('<? echo $entry; ?>');"><img src="img/edit_trash.gif" height="15" width="15" alt="Trash"/></a><a href="javascript:;" title="Edit" onclick="editImage('<? echo rawurlencode($file['relative']);?>');"><img src="img/edit_pencil.gif" height="15" width="15" alt="Edit"/></a>
<? if($file['image']){ echo $file['image'][0].'x'.$file['image'][1]; } else echo $entry;?>
</td></tr></table></td>
<? $count++; if($count == $max_files) { echo '</tr><tr>'; }
}//foreach
}//function drawFiles
/**
* Draw the directory.
*/
function drawDirs($list, &$manager)
{
global $relative, $count, $max_files;
foreach($list as $path => $dir)
{ ?>
<td><table width="100" cellpadding="0" cellspacing="0"><tr><td class="block">
<a href="images.php?dir=<? echo rawurlencode($path); ?>" onclick="updateDir('<? echo $path; ?>')" title="<? echo $dir['entry']; ?>"><img src="img/folder.gif" height="80" width="80" alt="<? echo $dir['entry']; ?>" /></a>
</td></tr><tr>
<td class="edit">
<a href="images.php?dir=<? echo $relative; ?>&deld=<? echo rawurlencode($path); ?>" title="Trash" onclick="return confirmDeleteDir('<? echo $dir['entry']; ?>', <? echo $dir['count']; ?>);"><img src="img/edit_trash.gif" height="15" width="15" alt="Trash"/></a>
<? echo $dir['entry']; ?>
</td>
</tr></table></td>
<? $count++; if($count == $max_files) { echo '</tr><tr>'; }
} //foreach
}//function drawDirs
/**
* No directories and no files.
*/
function drawNoResults()
{
?>
<table width="100%">
<tr>
<td class="noResult">No Images Found</td>
</tr>
</table>
<?
}
/**
* No directories and no files.
*/
function drawErrorBase(&$manager)
{
?>
<table width="100%">
<tr>
<td class="error">Invalid base directory: <? echo $manager->config['base_dir']; ?></td>
</tr>
</table>
<?
}
?>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html>
<head>
<title>Image List</title>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<link href="assets/imagelist.css" rel="stylesheet" type="text/css" />
<script type="text/javascript" src="assets/dialog.js"></script>
<script type="text/javascript">
/*<![CDATA[*/
if(window.top)
I18N = window.top.I18N;
function hideMessage()
{
var topDoc = window.top.document;
var messages = topDoc.getElementById('messages');
if(messages)
messages.style.display = "none";
}
init = function()
{
hideMessage();
var topDoc = window.top.document;
<?
//we need to refesh the drop directory list
//save the current dir, delete all select options
//add the new list, re-select the saved dir.
if($refreshDir)
{
$dirs = $manager->getDirs();
?>
var selection = topDoc.getElementById('dirPath');
var currentDir = selection.options[selection.selectedIndex].text;
while(selection.length > 0)
{ selection.remove(0); }
selection.options[selection.length] = new Option("/","<? echo rawurlencode('/'); ?>");
<? foreach($dirs as $relative=>$fullpath) { ?>
selection.options[selection.length] = new Option("<? echo $relative; ?>","<? echo rawurlencode($relative); ?>");
<? } ?>
for(var i = 0; i < selection.length; i++)
{
var thisDir = selection.options[i].text;
if(thisDir == currentDir)
{
selection.selectedIndex = i;
break;
}
}
<? } ?>
}
function editImage(image)
{
var url = "editor.php?img="+image;
Dialog(url, function(param)
{
if (!param) // user must have pressed Cancel
return false;
else
{
return true;
}
}, null);
}
/*]]>*/
</script>
<script type="text/javascript" src="assets/images.js"></script>
</head>
<body>
<? if ($manager->isValidBase() == false) { drawErrorBase($manager); }
elseif(count($list[0]) > 0 || count($list[1]) > 0) { ?>
<table>
<tr>
<? drawDirs($list[0], $manager); ?>
<? drawFiles($list[1], $manager); ?>
</tr>
</table>
<? } else { drawNoResults(); } ?>
</body>
</html>
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