source: trunk/plugins/ImageManager/images.php @ 670

Last change on this file since 670 was 447, checked in by gogo, 14 years ago

Enhancements to allow using the manager in a List/Details? mode rather than "thumbs". Set $IMConfigViewMode? = 'details'; in the
configuration to try it out. Defaults to thumbs to avoid surprising people :-)

ticket:649
File size: 8.8 KB
Line 
1<?php
2/**
3 * Show a list of images in a long horizontal table.
4 * @author $Author: Wei Zhuo $
5 * @version $Id: images.php 27 2004-04-01 08:31:57Z Wei Zhuo $
6 * @package ImageManager
7 */
8
9require_once('config.inc.php');
10require_once('ddt.php');
11require_once('Classes/ImageManager.php');
12
13// uncomment for debugging
14
15// _ddtOn();
16
17//default path is /
18$relative = '/';
19$manager = new ImageManager($IMConfig);
20
21//process any file uploads
22$manager->processUploads();
23
24$manager->deleteFiles();
25
26$refreshDir = false;
27//process any directory functions
28if($manager->deleteDirs() || $manager->processNewDir())
29        $refreshDir = true;
30
31//check for any sub-directory request
32//check that the requested sub-directory exists
33//and valid
34if(isset($_REQUEST['dir']))
35{
36        $path = rawurldecode($_REQUEST['dir']);
37        if($manager->validRelativePath($path))
38                $relative = $path;
39}
40
41
42$manager = new ImageManager($IMConfig);
43
44
45//get the list of files and directories
46$list = $manager->getFiles($relative);
47
48
49/* ================= OUTPUT/DRAW FUNCTIONS ======================= */
50
51/**
52 * Draw the files in an table.
53 */
54function drawFiles($list, &$manager)
55{
56        global $relative;
57        global $IMConfig;
58
59    switch($IMConfig['ViewMode'])
60    {
61      case 'details':
62      {
63        ?>
64        <script language="Javascript">
65          <!--
66            function showPreview(f_url)
67            {
68             
69              window.parent.document.getElementById('f_preview').src =
70                window.parent._backend_url + '__function=thumbs&img=' + f_url;
71            }
72          //-->
73        </script>
74        <table class="listview">
75        <thead>
76        <tr><th>Name</th><th>Filesize</th><th>Dimensions</th></tr></thead>
77        <tbody>
78          <?php
79          foreach($list as $entry => $file)
80          {
81            ?>
82            <tr>
83              <th><a href="#" class="thumb" style="cursor: pointer;" onclick="selectImage('<?php echo $file['relative'];?>', '<?php echo $entry; ?>', <?php echo $file['image'][0];?>, <?php echo $file['image'][1]; ?>);return false;" title="<?php echo $entry; ?> - <?php echo Files::formatSize($file['stat']['size']); ?>" onmouseover="showPreview('<?php echo $file['relative'];?>')" onmouseout="showPreview(window.parent.document.getElementById('f_url').value)" ><?php echo $entry ?></a></th>
84              <td><?php echo Files::formatSize($file['stat']['size']); ?></td>
85              <td><?php if($file['image']){ echo $file['image'][0].'x'.$file['image'][1]; } ?>
86              <td class="actions">
87                <a href="<?php print $IMConfig['backend_url']; ?>__function=images&dir=<?php echo $relative; ?>&amp;delf=<?php echo rawurlencode($file['relative']);?>" title="Trash" onclick="return confirmDeleteFile('<?php echo $entry; ?>');"><img src="<?php print $IMConfig['base_url'];?>img/edit_trash.gif" height="15" width="15" alt="Trash" border="0"  /></a>
88       
89                <a href="javascript:;" title="Edit" onclick="editImage('<?php echo rawurlencode($file['relative']);?>');"><img src="<?php print $IMConfig['base_url'];?>img/edit_pencil.gif" height="15" width="15" alt="Edit" border="0" /></a>
90              </td>
91            </tr>
92            <?php       
93          }
94          ?>
95        </tbody>
96        </table>
97        <?php
98      }     
99      break;
100     
101      case 'thumbs':
102      default      :
103      {
104        foreach($list as $entry => $file)
105        {
106                ?>
107    <div class="thumb_holder" id="holder_<?php echo asc2hex($entry) ?>">
108      <a href="#" class="thumb" style="cursor: pointer;" onclick="selectImage('<?php echo $file['relative'];?>', '<?php echo $entry; ?>', <?php echo $file['image'][0];?>, <?php echo $file['image'][1]; ?>);return false;" title="<?php echo $entry; ?> - <?php echo Files::formatSize($file['stat']['size']); ?>">
109        <img src="<?php print $manager->getThumbnail($file['relative']); ?>" alt="<?php echo $entry; ?> - <?php echo Files::formatSize($file['stat']['size']); ?>"/>
110      </a>
111      <div class="edit">
112        <a href="<?php print $IMConfig['backend_url']; ?>__function=images&dir=<?php echo $relative; ?>&amp;delf=<?php echo rawurlencode($file['relative']);?>" title="Trash" onclick="return confirmDeleteFile('<?php echo $entry; ?>');"><img src="<?php print $IMConfig['base_url'];?>img/edit_trash.gif" height="15" width="15" alt="Trash"  /></a>
113
114        <a href="javascript:;" title="Edit" onclick="editImage('<?php echo rawurlencode($file['relative']);?>');"><img src="<?php print $IMConfig['base_url'];?>img/edit_pencil.gif" height="15" width="15" alt="Edit" /></a>
115
116        <?php if($file['image']){ echo $file['image'][0].'x'.$file['image'][1]; } else echo $entry;?>
117      </div>
118    </div>
119          <?php
120        }
121      }
122    }   
123}//function drawFiles
124
125
126/**
127 * Draw the directory.
128 */
129function drawDirs($list, &$manager)
130{
131        global $relative;
132   global $IMConfig;
133
134  switch($IMConfig['ViewMode'])
135  {
136    case 'details':
137    {
138       
139    }
140    break;
141   
142    case 'thumbs':
143    default      :
144    {
145        foreach($list as $path => $dir)
146        { ?>
147    <div class="dir_holder">
148      <a class="dir" href="<?php print $IMConfig['backend_url'];?>__function=images&dir=<?php echo rawurlencode($path); ?>" onclick="updateDir('<?php echo $path; ?>')" title="<?php echo $dir['entry']; ?>"><img src="<?php print $IMConfig['base_url'];?>img/folder.gif" height="80" width="80" alt="<?php echo $dir['entry']; ?>" /></a>
149
150      <div class="edit">
151        <a href="<?php print $IMConfig['backend_url'];?>__function=images&dir=<?php echo $relative; ?>&amp;deld=<?php echo rawurlencode($path); ?>" title="Trash" onclick="return confirmDeleteDir('<?php echo $dir['entry']; ?>', <?php echo $dir['count']; ?>);"><img src="<?php print $IMConfig['base_url'];?>img/edit_trash.gif" height="15" width="15" alt="Trash"/></a>
152        <?php echo $dir['entry']; ?>
153      </div>
154    </div>
155          <?php
156        } //foreach
157    }
158  }
159 
160       
161}//function drawDirs
162
163
164/**
165 * No directories and no files.
166 */
167function drawNoResults()
168{
169?>
170<div class="noResult">No Images Found</div>
171<?php
172}
173
174/**
175 * No directories and no files.
176 */
177function drawErrorBase(&$manager)
178{
179?>
180<div class="error"><span>Invalid base directory:</span> <?php echo $manager->config['images_dir']; ?></div>
181<?php
182}
183
184/**
185 * Utility to convert ascii string to hex
186 */
187function asc2hex ($temp)
188{
189  $len = strlen($temp);
190  $data = "";
191  for ($i=0; $i<$len; $i++) $data.=sprintf("%02x",ord(substr($temp,$i,1)));
192  return $data;
193}
194
195?>
196<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
197
198<html>
199<head>
200        <title>Image List</title>
201  <meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
202        <link href="<?php print $IMConfig['base_url'];?>assets/imagelist.css" rel="stylesheet" type="text/css" />
203<script type="text/javascript">
204_backend_url = "<?php print $IMConfig['backend_url']; ?>";
205</script>
206
207<script type="text/javascript" src="<?php print $IMConfig['base_url'];?>assets/dialog.js"></script>
208<script type="text/javascript">
209/*<![CDATA[*/
210
211        if(window.top)
212                HTMLArea = window.top.HTMLArea;
213
214        function hideMessage()
215        {
216                var topDoc = window.top.document;
217                var messages = topDoc.getElementById('messages');
218                if(messages)
219                        messages.style.display = "none";
220        }
221
222        init = function()
223        {
224          __dlg_translate('ImageManager');
225                hideMessage();
226                var topDoc = window.top.document;
227
228<?php
229        //we need to refesh the drop directory list
230        //save the current dir, delete all select options
231        //add the new list, re-select the saved dir.
232        if($refreshDir)
233        {
234                $dirs = $manager->getDirs();
235?>
236                var selection = topDoc.getElementById('dirPath');
237                var currentDir = selection.options[selection.selectedIndex].text;
238
239                while(selection.length > 0)
240                {       selection.remove(0); }
241               
242                selection.options[selection.length] = new Option("/","<?php echo rawurlencode('/'); ?>");       
243                <?php foreach($dirs as $relative=>$fullpath) { ?>
244                selection.options[selection.length] = new Option("<?php echo $relative; ?>","<?php echo rawurlencode($relative); ?>");         
245                <?php } ?>
246               
247                for(var i = 0; i < selection.length; i++)
248                {
249                        var thisDir = selection.options[i].text;
250                        if(thisDir == currentDir)
251                        {
252                                selection.selectedIndex = i;
253                                break;
254                        }
255                }               
256<?php } ?>
257    update_selected();
258        }       
259
260        function editImage(image)
261        {
262                var url = "<?php print $IMConfig['backend_url']; ?>__function=editor&img="+image;
263                Dialog(url, function(param)
264                {
265                        if (!param) // user must have pressed Cancel
266                                return false;
267                        else
268                        {
269                                return true;
270                        }
271                }, null);               
272        }
273
274/*]]>*/
275</script>
276<script type="text/javascript" src="<?php print $IMConfig['base_url'];?>assets/images.js"></script>
277<script type="text/javascript" src="assets/popup.js"></script>
278</head>
279
280<body>
281<?php if ($manager->isValidBase() == false) { drawErrorBase($manager); }
282        elseif(count($list[0]) > 0 || count($list[1]) > 0) { ?>
283
284        <?php drawDirs($list[0], $manager); ?>
285        <?php drawFiles($list[1], $manager); ?>
286
287<?php } else { drawNoResults(); } ?>
288</body>
289</html>
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