www.gusucode.com > weenCompany闻名企业网站系统 4.0.0 繁体中英文 UTF8源码程序 > admin/tiny_mce/plugins/imagemanager/imagemanager.php
<?php
define('MOD_ACCESS', true);
define('IN_ADMIN', true);
define('IN_WEENCOMPANY', true);
$rootpath = "../../../../";
// ################################ INCLUDE CORE ###############################
include($rootpath . 'includes/core.php');
SetPageCharacterSet();
// ######################### GET ACTION AND FOLDERPATH #########################
$action = isset($_POST['action']) ? $_POST['action'] : (isset($_GET['action']) ? $_GET['action'] : 'displayimages');
$folderpath = isset($_POST['folderpath']) ? $_POST['folderpath'] : (isset($_GET['folderpath']) ? $_GET['folderpath'] : '../../../../images/');
// ########################### DISPLAY FILE DETAILS ############################
function DisplayFileDetails($file, $rowcolor = '')
{
global $folderpath, $weenurl, $rootpath;
// first create the full path to the file
$filepath = $folderpath . $file;
// array of valid image extensions
$imageextensions = array('jpeg', '.gif', '.jpg', '.bmp', '.png');
// first lets determine what kind of file we are dealing with
$extension = strtolower(substr($file, -4));
// either display an image or folder
if(in_array($extension, $imageextensions))
{
// define the max thumbnail width and height
$maxwidth = 80;
$maxheight = 80;
// lets make sure we're dealing with a real image
if($imagesize = @getimagesize($filepath))
{
// get the image information
list($width, $height, $type, $attr) = $imagesize;
// lets scale the image so it fits nicely into our window
$scale = min($maxwidth/$width, $maxheight/$height);
$newwidth = ($scale < 1) ? floor($scale * $width) : $width;
$newheight = ($scale < 1) ? floor($scale * $height) : $height;
// now display the image
echo '<table width="100%" border="0" cellpadding="0" cellspacing="0">
<tr>
<td width="80" height="80" align="center" style="padding-right: 15px;">
<a href=\'javascript:void(0);\' onmousedown=\'InsertweenCompanyImage("' . $weenurl . substr($filepath, 12) . '");\'><img border="0" src="' . $filepath . '" width="' . $newwidth . '" height="' . $newheight . '" /></a>
</td>
<td valign="top">
<b>' . $file . '</b><br /><br />
宽: ' . $width . ' 像素<br />
高: ' . $height . ' 像素<br /><br />
<a href=\'javascript:void(0);\' onmousedown=\'InsertweenCompanyImage("' . $weenurl . substr($filepath, 12) . '");\'>插入此图片</a>
</td>
</tr>
</table>';
}
}
else // the file is not an image
{
// display 'go back (..)'?
if($file == '..')
{
// only let the user go back if we aren't in root
if(substr($folderpath, -7) == 'images/')
{
echo '<table width="100%" border="0" cellpadding="0" cellspacing="0">
<tr>
<td width="10" valign="top" style="padding-right: 15px;">
<img border="0" src="./images/folderforbidden' . iif($rowcolor == '#FFFFFF', '1' , '2') . '.gif" />
</td>
<td valign="top">
<b>上层文件夹</b><br /><br />
当前是图片根文件夹.
</td>
</tr>
</table>';
}
else
{
$tmp_folderpath = explode('/', substr($folderpath, 0, -1));
echo '<table width="100%" border="0" cellpadding="0" cellspacing="0">
<tr>
<td width="10" valign="top" style="padding-right: 15px;">
<a href="./imagemanager.php?folderpath=' . str_replace(end($tmp_folderpath), '', substr($folderpath, 0, -1)) . '"><img border="0" src="./images/folderup' . iif($rowcolor == '#FFFFFF', '1' , '2') . '.gif" /></a>
</td>
<td valign="top">
<b>上层文件夹</b><br /><br />
<a href="./imagemanager.php?folderpath=' . str_replace(end($tmp_folderpath), '', substr($folderpath, 0, -1)) . '">返回上层文件夹</a>
</td>
</tr>
</table>';
}
}
else if(is_dir($filepath))
{
echo '<table width="100%" border="0" cellpadding="0" cellspacing="0">
<tr>
<td width="10" valign="top" style="padding-right: 15px;">
<a href="./imagemanager.php?folderpath=' . $filepath . '/"><img border="0" src="./images/folder' . iif($rowcolor == '#FFFFFF', '1' , '2') . '.gif" /></a>
</td>
<td valign="top">
<b>' . $file . '</b><br /><br />
<a href="./imagemanager.php?folderpath=' . $filepath . '/">打开文件夹</a>
</td>
</tr>
</table>';
}
}
}
// ############################### UPLOAD IMAGE ################################
function UploadImage()
{
global $folderpath;
$image = $_FILES['image'];
$imagesdir = dirname(__FILE__) . '/' . $folderpath;
$known_photo_types = array('image/pjpeg',
'image/jpeg',
'image/gif',
'image/bmp',
'image/x-png',
'image/png');
$valid_image_extensions = array('gif',
'jpg',
'peg', // jpeg
'bmp',
'png');
// check if image was uploaded
if($image['size'] == 0)
{
$errors[] = '请选择要上传的文件!';
}
else if(!in_array($image['type'], $known_photo_types))
{
$errors[] = '无效的文件类型!';
}
// lets make sure the extension is correct
else if(!in_array(strtolower(substr($image['name'], -3)), $valid_image_extensions))
{
$errors[] = '不允许的图片类型!';
}
// final attempt to make sure it's a real image:
else if(!getimagesize($image['tmp_name']))
{
$errors[] = '无效的图片类型!';
}
elseif (file_exists($imagesdir . $image['name']))
{
$errors[] = '目标文件夹内已存在同名的文件!';
}
else
{
// Store the orignal file
if(!@copy($image['tmp_name'], $imagesdir . $image['name']))
{
$errors[] = '图片文件夹 "' . substr($folderpath, 1) . '" 不可写!<br />
注: 将文件夹 "' . substr($folderpath, 1) . '" 的属性改为: 777.';
}
}
if(isset($errors))
{
PrintErrors($errors, '上传错误');
DisplayImages();
}
else
{
DisplayImages($image['name']);
}
}
// ############################### DISPLAY IMAGES ##############################
function DisplayImages($newimage = '')
{
global $folderpath, $weenurl;
PrintTableHeader('添加图片');
if($newimage)
{
echo '<table width="100%" cellpadding="0" cellspacing="0" border="0">
<tr>
<td style="padding: 5px;">
<font style="color:blue"><b>上传图片成功!</b></font><br /><br />';
DisplayFileDetails($newimage);
echo ' </td>
</tr>
</table>';
}
echo '<table width="100%" cellpadding="0" cellspacing="0" border="0">
<tr>
<td style="padding: 5px;"><b>上传一个新图片到当前文件夹:</b></td>
</tr>
<tr>
<td style="padding: 5px;">
<form enctype="multipart/form-data" method="post" action="./imagemanager.php" name="upload_form">
<input type="hidden" name="action" value="uploadimage" />
<input type="hidden" name="folderpath" value="' . $folderpath . '" />
<input type="hidden" name="MAX_FILE_SIZE" value="1000000" />
<input name="image" type="file" />
<input type="submit" value=" 上传图片 " />
</form>
</td>
</tr>
</table>';
$files = array();
$images = array();
$folders = array();
$handle = opendir($folderpath);
// This is the correct way to loop over the directory
while(false !== ($file = readdir($handle)))
{
$extension = strtolower(substr($file, -4));
if(($extension == '.gif') || ($extension == '.jpg') || ($extension == 'jpeg') || ($extension == '.png') || ($extension == '.bmp') )
{
$images[] = $file;
}
else if($file != '.' AND is_dir($folderpath . $file))
{
$folders[] = $file;
}
}
// now sort both images and folders
@sort($images);
@sort($folders);
// combine the two
$files = @array_merge($folders, $images);
$columncount = 0;
$rowcolor = '#FFFFFF';
$currentpath = '<b>当前文件夹:</b> ' . $weenurl;
echo '<br /><hr /><br />
<table width="100%" cellpadding="0" cellspacing="0" border="0">
<tr>
<td style="padding: 5px;" colspan="3"> ' . $currentpath . substr($folderpath, 12) . '<br /><br /></td>
</tr>';
for($i = 0; $i < count($files); $i++)
{
$columncount++;
// start a new row?
if($columncount == 1)
{
echo '<tr>';
}
// open column
switch($columncount)
{
case 1:
echo '<td width="33%" align="center" valign="top" bgcolor="' . $rowcolor . '" style="padding: 5px;">';
break;
case 2:
echo '<td width="33%" align="center" valign="top" bgcolor="' . $rowcolor . '" style="padding: 5px;">';
break;
case 3:
echo '<td width="33%" align="center" valign="top" bgcolor="' . $rowcolor . '" style="padding: 5px;">';
break;
}
// display the file's details
DisplayFileDetails($files[$i], $rowcolor);
// close column
echo '</td>';
// close the row?
if($columncount == 3)
{
echo '</tr>';
// start over
$columncount = 0;
// change the row color
$rowcolor = $rowcolor == '#FFFFFF' ? '#F1F3F5' : '#FFFFFF';
}
}
closedir($handle);
// now close the table
switch($columncount)
{
case '1':
echo '<td colspan="2" bgcolor="' . $rowcolor . '" style="padding: 5px;"> </td></tr></table>';
break;
case '2':
echo '<td bgcolor="' . $rowcolor . '" style="padding: 5px;"> </td></tr></table>';
break;
case '3':
echo '</table>';
break;
}
PrintTableFooter();
}
// ############################ PRINT TABLE HEADER #############################
function PrintTableHeader($tablename)
{
echo '<table width="100%" cellpadding="0" cellspaing="0" border="0" bgcolor="#FFFFFF">
<tr>
<td align="center" style="padding: 1px; color: #FFFFFF; border: 1px solid #A5B5C5; background-image: url(../../../styles/advanced/images/menu_category_bg.gif);"><b>' . $tablename . '</b></td>
</tr>
<td bgcolor="#F1F3F5" style="padding: 1px; color: 819AAD; border: 1px solid #D1D3D4;">';
}
// ############################ PRINT TABLE FOOTER #############################
function PrintTableFooter()
{
echo ' </td>
</tr>
</table>
<br />';
}
// ############################## DISPLAY HEADER ###############################
echo '<html>
<head>
<script language="javascript" src="../../tiny_mce_popup.js"></script>
<script language="javascript">
function InsertweenCompanyImage(imagepath)
{
var ed = tinyMCEPopup.editor, dom = ed.dom;
tinyMCEPopup.execCommand(\'mceInsertContent\', false, dom.createHTML(\'img\', {
src : imagepath,
border : 0
}));
tinyMCEPopup.close();
}
</script>
<style type="text/css">
a:link { font: 11px verdana; color: #0000EE; text-decoration: underline; }
a:active { font: 11px verdana; color: #0000EE; text-decoration: underline; }
a:visited { font: 11px verdana; color: #0000EE; text-decoration: underline; }
a:hover { font: 11px verdana; color: #0000EE; text-decoration: underline; }
body
{
background-color: #778AAF;
color: #000000;
font-family: verdana, arial;
font-size: 11px;
margin-top: 10px;
margin-bottom: 10px;
margin-left: 10px;
margin-right: 10px;
}
td, font
{
font: 11px verdana, arial;
color: #000000;
}
hr
{
height: 1px;
border: 0px;
color: #778AAF;
background-color: #778AAF;
width: 98%;
}
</style>
<title>上传/插入 图片</title>
</head>
<body>';
// ############################## SELECT FUNCTION ##############################
switch($action)
{
case 'uploadimage':
UploadImage();
break;
case 'displayimages':
DisplayImages();
break;
}
// ############################## DISPLAY FOOTER ###############################
echo '</body>
</html>';
?>