Wordpress 2.7.1
[autoinstalls/wordpress.git] / wp-admin / plugins.php
1 <?php
2 /**
3  * Plugins administration panel.
4  *
5  * @package WordPress
6  * @subpackage Administration
7  */
8
9 /** WordPress Administration Bootstrap */
10 require_once('admin.php');
11
12 $action = '';
13 foreach( array('activate-selected', 'deactivate-selected', 'delete-selected', 'clear-recent-list') as $action_key ) {
14         if( isset($_POST[$action_key]) ) {
15                 $action = $action_key;
16                 break;
17         }
18 }
19
20 if( isset($_REQUEST['action']) && !empty($_REQUEST['action']) )
21         $action = $_REQUEST['action'];
22
23 $plugin = isset($_REQUEST['plugin']) ? $_REQUEST['plugin'] : '';
24
25 if( !empty($action) ) {
26         switch( $action ) {
27                 case 'activate':
28                         check_admin_referer('activate-plugin_' . $plugin);
29                         $result = activate_plugin($plugin, 'plugins.php?error=true&plugin=' . $plugin);
30                         if ( is_wp_error( $result ) )
31                                 wp_die($result);
32                         $recent = (array)get_option('recently_activated');
33                         if ( isset($recent[ $plugin ]) ) {
34                                 unset($recent[ $plugin ]);
35                                 update_option('recently_activated', $recent);
36                         }
37                         wp_redirect('plugins.php?activate=true'); // overrides the ?error=true one above
38                         exit;
39                         break;
40                 case 'activate-selected':
41                         check_admin_referer('bulk-manage-plugins');
42                         activate_plugins($_POST['checked'], 'plugins.php?error=true');
43
44                         $recent = (array)get_option('recently_activated');
45                         foreach( (array)$_POST['checked'] as $plugin => $time) {
46                                 if ( isset($recent[ $plugin ]) )
47                                         unset($recent[ $plugin ]);
48                         }
49                         if( $recent != get_option('recently_activated') ) //If array changed, update it.
50                                 update_option('recently_activated', $recent);
51
52                         wp_redirect('plugins.php?activate-multi=true');
53                         exit;
54                         break;
55                 case 'error_scrape':
56                         check_admin_referer('plugin-activation-error_' . $plugin);
57                         $valid = validate_plugin($plugin);
58                         if ( is_wp_error($valid) )
59                                 wp_die($valid);
60                         error_reporting( E_ALL ^ E_NOTICE );
61                         @ini_set('display_errors', true); //Ensure that Fatal errors are displayed.
62                         include(WP_PLUGIN_DIR . '/' . $plugin);
63                         do_action('activate_' . $plugin);
64                         exit;
65                         break;
66                 case 'deactivate':
67                         check_admin_referer('deactivate-plugin_' . $plugin);
68                         deactivate_plugins($plugin);
69                         update_option('recently_activated', array($plugin => time()) + (array)get_option('recently_activated'));
70                         wp_redirect('plugins.php?deactivate=true');
71                         exit;
72                         break;
73                 case 'deactivate-selected':
74                         check_admin_referer('bulk-manage-plugins');
75                         deactivate_plugins($_POST['checked']);
76                         $deactivated = array();
77                         foreach ( (array)$_POST['checked'] as $plugin )
78                                 $deactivated[ $plugin ] = time();
79                         update_option('recently_activated', $deactivated + (array)get_option('recently_activated'));
80                         wp_redirect('plugins.php?deactivate-multi=true');
81                         exit;
82                         break;
83                 case 'delete-selected':
84                         if ( ! current_user_can('delete_plugins') )
85                                 wp_die(__('You do not have sufficient permissions to delete plugins for this blog.'));
86
87                         check_admin_referer('bulk-manage-plugins');
88
89                         $plugins = $_REQUEST['checked']; //$_POST = from the plugin form; $_GET = from the FTP details screen.
90                         include(ABSPATH . 'wp-admin/update.php');
91
92                         $title = __('Delete Plugin');
93                         $parent_file = 'plugins.php';
94
95                         if ( ! isset($_REQUEST['verify-delete']) ) {
96                                 wp_enqueue_script('jquery');
97                                 require_once('admin-header.php');
98                                 ?>
99                         <div class="wrap">
100                                 <h2><?php _e('Delete Plugin(s)'); ?></h2>
101                                 <?php
102                                         $files_to_delete = $plugin_info = array();
103                                         foreach ( (array) $plugins as $plugin ) {
104                                                 if ( '.' == dirname($plugin) ) {
105                                                         $files_to_delete[] = WP_PLUGIN_DIR . '/' . $plugin;
106                                                         if( $data = get_plugin_data(WP_PLUGIN_DIR . '/' . $plugin) )
107                                                                 $plugin_info[ $plugin ] = $data;
108                                                 } else {
109                                                         //Locate all the files in that folder:
110                                                         $files = list_files( WP_PLUGIN_DIR . '/' . dirname($plugin) );
111                                                         if( $files ) {
112                                                                 $files_to_delete = array_merge($files_to_delete, $files);
113                                                         }
114                                                         //Get plugins list from that folder
115                                                         if ( $folder_plugins = get_plugins( '/' . dirname($plugin)) )
116                                                                 $plugin_info = array_merge($plugin_info, $folder_plugins);
117                                                 }
118                                         }
119                                 ?>
120                                 <p><?php _e('Deleting the selected plugins will remove the following plugin(s) and their files:'); ?></p>
121                                         <ul>
122                                                 <?php
123                                                 foreach ( $plugin_info as $plugin )
124                                                         echo '<li>', sprintf(__('%s by %s'), $plugin['Name'], $plugin['Author']), '</li>';
125                                                 ?>
126                                         </ul>
127                                 <p><?php _e('Are you sure you wish to delete these files?') ?></p>
128                                 <form method="post" action="<?php echo clean_url($_SERVER['REQUEST_URI']); ?>" style="display:inline;">
129                                         <input type="hidden" name="verify-delete" value="1" />
130                                         <input type="hidden" name="delete-selected" value="1" />
131                                         <?php
132                                                 foreach ( (array)$plugins as $plugin )
133                                                         echo '<input type="hidden" name="checked[]" value="' . attribute_escape($plugin) . '" />';
134                                         ?>
135                                         <?php wp_nonce_field('bulk-manage-plugins') ?>
136                                         <input type="submit" name="submit" value="<?php _e('Yes, Delete these files') ?>" class="button" />
137                                 </form>
138                                 <form method="post" action="<?php echo clean_url(wp_get_referer()); ?>" style="display:inline;">
139                                         <input type="submit" name="submit" value="<?php _e('No, Return me to the plugin list') ?>" class="button" />
140                                 </form>
141
142                                 <p><a href="#" onclick="jQuery('#files-list').toggle(); return false;"><?php _e('Click to view entire list of files which will be deleted'); ?></a></p>
143                                 <div id="files-list" style="display:none;">
144                                         <ul>
145                                         <?php
146                                                 foreach ( (array)$files_to_delete as $file )
147                                                         echo '<li>' . str_replace(WP_PLUGIN_DIR, '', $file) . '</li>';
148                                         ?>
149                                         </ul>
150                                 </div>
151                         </div>
152                                 <?php
153                                 require_once('admin-footer.php');
154                                 exit;
155                         } //Endif verify-delete
156                         $delete_result = delete_plugins($plugins);
157
158                         wp_cache_delete('plugins', 'plugins');
159                         break;
160                 case 'clear-recent-list':
161                         update_option('recently_activated', array());
162                         break;
163         }
164 }
165
166 wp_enqueue_script('plugin-install');
167 add_thickbox();
168
169 $title = __('Manage Plugins');
170 require_once('admin-header.php');
171
172 $invalid = validate_active_plugins();
173 if ( !empty($invalid) )
174         foreach ( $invalid as $plugin_file => $error )
175                 echo '<div id="message" class="error"><p>' . sprintf(__('The plugin <code>%s</code> has been <strong>deactivated</strong> due to an error: %s'), wp_specialchars($plugin_file), $error->get_error_message()) . '</p></div>';
176 ?>
177
178 <?php if ( isset($_GET['error']) ) : ?>
179         <div id="message" class="updated fade"><p><?php _e('Plugin could not be activated because it triggered a <strong>fatal error</strong>.') ?></p>
180         <?php
181                 if ( wp_verify_nonce($_GET['_error_nonce'], 'plugin-activation-error_' . $plugin) ) { ?>
182         <iframe style="border:0" width="100%" height="70px" src="<?php echo admin_url('plugins.php?action=error_scrape&amp;plugin=' . attribute_escape($plugin) . '&amp;_wpnonce=' . attribute_escape($_GET['_error_nonce'])); ?>"></iframe>
183         <?php
184                 }
185         ?>
186         </div>
187 <?php elseif ( 'delete-selected' == $action ) :
188                 if ( is_wp_error($delete_result) ) : ?>
189                 <div id="message" class="updated fade"><p><?php printf( __('Plugin could not be deleted due to an error: %s'), $delete_result->get_error_message() ); ?></p></div>
190                 <?php else : ?>
191                 <div id="message" class="updated fade"><p><?php _e('The selected plugins have been <strong>deleted</strong>.'); ?></p></div>
192                 <?php endif; ?>
193 <?php elseif ( isset($_GET['activate']) ) : ?>
194         <div id="message" class="updated fade"><p><?php _e('Plugin <strong>activated</strong>.') ?></p></div>
195 <?php elseif (isset($_GET['activate-multi'])) : ?>
196         <div id="message" class="updated fade"><p><?php _e('Selected plugins <strong>activated</strong>.'); ?></p></div>
197 <?php elseif ( isset($_GET['deactivate']) ) : ?>
198         <div id="message" class="updated fade"><p><?php _e('Plugin <strong>deactivated</strong>.') ?></p></div>
199 <?php elseif (isset($_GET['deactivate-multi'])) : ?>
200         <div id="message" class="updated fade"><p><?php _e('Selected plugins <strong>deactivated</strong>.'); ?></p></div>
201 <?php endif; ?>
202
203 <div class="wrap">
204 <?php screen_icon(); ?>
205         <h2><?php echo wp_specialchars( $title ); ?></h2>
206
207 <p><?php _e('Plugins extend and expand the functionality of WordPress. Once a plugin is installed, you may activate it or deactivate it here.'); ?></p>
208 <?php
209
210 $all_plugins = get_plugins();
211 $active_plugins = array();
212 $inactive_plugins = array();
213 $recent_plugins = array();
214 $recently_activated = (array) get_option('recently_activated');
215
216 //Clean out any plugins which were deactivated over a week ago.
217 foreach ( $recently_activated as $key => $time )
218         if ( $time + (7*24*60*60) < time() ) //1 week
219                 unset($recently_activated[ $key ]);
220 if ( $recently_activated != get_option('recently_activated') ) //If array changed, update it.
221         update_option('recently_activated', $recently_activated);
222
223 foreach ( (array)$all_plugins as $plugin_file => $plugin_data) {
224
225         //Translate, Apply Markup, Sanitize HTML
226         $plugin_data = _get_plugin_data_markup_translate($plugin_data, true, true);
227
228         //Filter into individual sections
229         if ( is_plugin_active($plugin_file) ) {
230                 $active_plugins[ $plugin_file ] = $plugin_data;
231         } else {
232                 if ( isset( $recently_activated[ $plugin_file ] ) ) //Was the plugin recently activated?
233                         $recent_plugins[ $plugin_file ] = $plugin_data;
234                 else
235                         $inactive_plugins[ $plugin_file ] = $plugin_data;
236         }
237 }
238
239 ?>
240
241 <?php
242 /**
243  * @ignore
244  *
245  * @param array $plugins
246  * @param string $context
247  */
248 function print_plugins_table($plugins, $context = '') {
249 ?>
250 <table class="widefat" cellspacing="0" id="<?php echo $context ?>-plugins-table">
251         <thead>
252         <tr>
253                 <th scope="col" class="check-column"><input type="checkbox" /></th>
254                 <th scope="col"><?php _e('Plugin'); ?></th>
255                 <th scope="col" class="num"><?php _e('Version'); ?></th>
256                 <th scope="col"><?php _e('Description'); ?></th>
257                 <th scope="col" class="action-links"><?php _e('Action'); ?></th>
258         </tr>
259         </thead>
260
261         <tfoot>
262         <tr>
263                 <th scope="col" class="check-column"><input type="checkbox" /></th>
264                 <th scope="col"><?php _e('Plugin'); ?></th>
265                 <th scope="col" class="num"><?php _e('Version'); ?></th>
266                 <th scope="col"><?php _e('Description'); ?></th>
267                 <th scope="col" class="action-links"><?php _e('Action'); ?></th>
268         </tr>
269         </tfoot>
270
271         <tbody class="plugins">
272 <?php
273
274         if ( empty($plugins) ) {
275                 echo '<tr>
276                         <td colspan="6">' . __('No plugins to show') . '</td>
277                 </tr>';
278         }
279         foreach ( (array)$plugins as $plugin_file => $plugin_data) {
280                 $action_links = array();
281
282                 if ( 'active' == $context )
283                         $action_links[] = '<a href="' . wp_nonce_url('plugins.php?action=deactivate&amp;plugin=' . $plugin_file, 'deactivate-plugin_' . $plugin_file) . '" title="' . __('Deactivate this plugin') . '">' . __('Deactivate') . '</a>';
284                 else //Inactive or Recently deactivated
285                         $action_links[] = '<a href="' . wp_nonce_url('plugins.php?action=activate&amp;plugin=' . $plugin_file, 'activate-plugin_' . $plugin_file) . '" title="' . __('Activate this plugin') . '" class="edit">' . __('Activate') . '</a>';
286
287                 if ( current_user_can('edit_plugins') && is_writable(WP_PLUGIN_DIR . '/' . $plugin_file) )
288                         $action_links[] = '<a href="plugin-editor.php?file=' . $plugin_file . '" title="' . __('Open this file in the Plugin Editor') . '" class="edit">' . __('Edit') . '</a>';
289
290                 $action_links = apply_filters( 'plugin_action_links', $action_links, $plugin_file, $plugin_data, $context );
291                 $action_links = apply_filters( "plugin_action_links_$plugin_file", $action_links, $plugin_file, $plugin_data, $context );
292
293                 echo "
294         <tr class='$context'>
295                 <th scope='row' class='check-column'><input type='checkbox' name='checked[]' value='" . attribute_escape($plugin_file) . "' /></th>
296                 <td class='name'>{$plugin_data['Title']}</td>
297                 <td class='vers'>{$plugin_data['Version']}</td>
298                 <td class='desc'><p>{$plugin_data['Description']}</p></td>
299                 <td class='togl action-links'>";
300                 if ( !empty($action_links) )
301                         echo implode(' | ', $action_links);
302                 echo '</td>
303         </tr>';
304                 do_action( 'after_plugin_row', $plugin_file, $plugin_data, $context );
305                 do_action( "after_plugin_row_$plugin_file", $plugin_file, $plugin_data, $context );
306         }
307 ?>
308         </tbody>
309 </table>
310 <?php
311 } //End print_plugins_table()
312
313 /**
314  * @ignore
315  *
316  * @param string $context
317  */
318 function print_plugin_actions($context) {
319 ?>
320         <div class="alignleft actions">
321                 <select name="action">
322                         <option value="" selected="selected"><?php _e('Bulk Actions'); ?></option>
323         <?php if( 'active' != $context ) : ?>
324                         <option value="activate-selected"><?php _e('Activate'); ?></option>
325         <?php endif; ?>
326         <?php if ( 'active' == $context ) : ?>
327                         <option value="deactivate-selected"><?php _e('Deactivate'); ?></option>
328         <?php endif; ?>
329         <?php if( current_user_can('delete_plugins') && ( 'recent' == $context || 'inactive' == $context ) ) : ?>
330                         <option value="delete-selected"><?php _e('Delete'); ?></option>
331         <?php endif; ?>
332                 </select>
333                 <input type="submit" name="doaction_active" value="<?php _e('Apply'); ?>" class="button-secondary action" />
334         <?php if( 'recent' == $context ) : ?>
335                 <input type="submit" name="clear-recent-list" value="<?php _e('Clear List') ?>" class="button-secondary" />
336         <?php endif; ?>
337         </div>
338 <?php
339 }
340 ?>
341
342 <?php if ( ! empty($active_plugins) ) : ?>
343 <h3 id="currently-active"><?php _e('Currently Active Plugins') ?></h3>
344 <form method="post" action="<?php echo admin_url('plugins.php') ?>">
345 <?php wp_nonce_field('bulk-manage-plugins') ?>
346
347 <div class="tablenav">
348 <?php print_plugin_actions('active') ?>
349 </div>
350 <div class="clear"></div>
351 <?php print_plugins_table($active_plugins, 'active') ?>
352 </form>
353
354 <p><?php printf(__('If something goes wrong with a plugin and you can&#8217;t use WordPress, delete or rename that file in the <code>%s</code> directory and it will be automatically deactivated.'), WP_PLUGIN_DIR); ?></p>
355 <?php endif; ?>
356
357 <?php if ( ! empty($recent_plugins) ) : ?>
358 <h3 id="recent-plugins"><?php _e('Recently Active Plugins') ?></h3>
359 <p><?php _e('The following plugins were recently active. When a plugin has been inactive for more than 7 days it will be moved to the Inactive plugin list.') ?></p>
360 <form method="post" action="<?php echo admin_url('plugins.php') ?>">
361 <?php wp_nonce_field('bulk-manage-plugins') ?>
362
363 <div class="tablenav">
364 <?php print_plugin_actions('recent') ?>
365 </div>
366 <div class="clear"></div>
367 <?php print_plugins_table($recent_plugins, 'recent') ?>
368 </form>
369 <?php endif; ?>
370
371 <?php if ( ! empty($inactive_plugins) ) : ?>
372 <h3 id="inactive-plugins"><?php _e('Inactive Plugins') ?></h3>
373 <form method="post" action="<?php echo admin_url('plugins.php') ?>">
374 <?php wp_nonce_field('bulk-manage-plugins') ?>
375
376 <div class="tablenav">
377 <?php print_plugin_actions('inactive') ?>
378 </div>
379 <div class="clear"></div>
380 <?php print_plugins_table($inactive_plugins, 'inactive') ?>
381 </form>
382 <?php endif; ?>
383
384 <?php if ( empty($all_plugins) ) : ?>
385 <p><?php _e('You do not appear to have any plugins available at this time.') ?></p>
386 <?php endif; ?>
387
388 <h2><?php _e('Get More Plugins'); ?></h2>
389 <p><?php _e('You can find additional plugins for your site by using the new <a href="plugin-install.php">Plugin Browser/Installer</a> functionality, Or by browsing the <a href="http://wordpress.org/extend/plugins/">WordPress Plugin Directory</a> directly and installing manually.'); ?></p>
390 <p><?php printf(__('To <em>manually</em> install a plugin you generally just need to upload the plugin file into your <code>%s</code> directory.'), WP_PLUGIN_DIR); ?></p>
391 <p><?php _e('Once a plugin has been installed, you may activate it here.'); ?></p>
392
393 </div>
394
395 <?php
396 include('admin-footer.php');
397 ?>