Wordpress 2.6.2
[autoinstalls/wordpress.git] / wp-admin / plugins.php
index f0b75ad502e2953e44c00c5459f1c069d80bdc5e..46d2b6115e6a4629fc6481299074ee3a28e97b1f 100644 (file)
 <?php
 require_once('admin.php');
 
-if ( isset($_GET['action']) ) {
-       if ( isset($_GET['plugin']) )
-               $plugin = trim($_GET['plugin']);
-
-       if ( 'activate' == $_GET['action'] ) {
-               check_admin_referer('activate-plugin_' . $_GET['plugin']);
-               $result = activate_plugin($_GET['plugin'], 'plugins.php?error=true&plugin=' . $plugin);
-               if ( is_wp_error( $result ) )
-                       wp_die( $result->get_error_message() );
-               wp_redirect('plugins.php?activate=true'); // overrides the ?error=true one above
-       } elseif ( 'error_scrape' == $_GET['action'] ) {
-               check_admin_referer('plugin-activation-error_' . $plugin);
-               $valid = validate_plugin($plugin);
-               if ( is_wp_error($valid) )
-                       wp_die($valid);
-               error_reporting( E_ALL ^ E_NOTICE );
-               @ini_set('display_errors', true); //Ensure that Fatal errors are displayed.
-               include(ABSPATH . PLUGINDIR . '/' . $plugin);
-       } elseif ( 'deactivate' == $_GET['action'] ) {
-               check_admin_referer('deactivate-plugin_' . $_GET['plugin']);
-               deactivate_plugins($_GET['plugin']);
-               wp_redirect('plugins.php?deactivate=true');
-       } elseif ( 'deactivate-all' == $_GET['action'] ) {
-               check_admin_referer('deactivate-all');
-               deactivate_all_plugins();
-               wp_redirect('plugins.php?deactivate-all=true');
-       } elseif ('reactivate-all' == $_GET['action']) {
-               check_admin_referer('reactivate-all');
-               reactivate_all_plugins('plugins.php?errors=true');
-               wp_redirect('plugins.php?reactivate-all=true'); // overrides the ?error=true one above
+$action = '';
+foreach( array('activate-selected', 'deactivate-selected', 'delete-selected', 'clear-recent-list') as $action_key ) {
+       if( isset($_POST[$action_key]) ) {
+               $action = $action_key;
+               break;
        }
+}
+
+if( isset($_GET['action']) )
+       $action = $_GET['action'];
+
+$plugin = $_REQUEST['plugin'];
+
+if( !empty($action) ) {
+       switch( $action ) {
+               case 'activate':
+                       check_admin_referer('activate-plugin_' . $plugin);
+                       $result = activate_plugin($plugin, 'plugins.php?error=true&plugin=' . $plugin);
+                       if ( is_wp_error( $result ) )
+                               wp_die( $result->get_error_message() );
+                       $recent = (array)get_option('recently_activated');
+                       if( isset($recent[ $plugin ]) ){
+                               unset($recent[ $plugin ]);
+                               update_option('recently_activated', $recent);
+                       }
+                       wp_redirect('plugins.php?activate=true'); // overrides the ?error=true one above
+                       exit;
+                       break;
+               case 'activate-selected':
+                       check_admin_referer('bulk-manage-plugins');
+                       activate_plugins($_POST['checked'], 'plugins.php?error=true');
+
+                       $recent = (array)get_option('recently_activated');
+                       foreach( (array)$_POST['checked'] as $plugin => $time) {
+                               if( isset($recent[ $plugin ]) )
+                                       unset($recent[ $plugin ]);
+                       }
+                       if( $recent != get_option('recently_activated') ) //If array changed, update it.
+                               update_option('recently_activated', $recent);
 
-       exit;
+                       wp_redirect('plugins.php?activate-multi=true');
+                       exit;
+                       break;
+               case 'error_scrape':
+                       check_admin_referer('plugin-activation-error_' . $plugin);
+                       $valid = validate_plugin($plugin);
+                       if ( is_wp_error($valid) )
+                               wp_die($valid);
+                       error_reporting( E_ALL ^ E_NOTICE );
+                       @ini_set('display_errors', true); //Ensure that Fatal errors are displayed.
+                       include(WP_PLUGIN_DIR . '/' . $plugin);
+                       exit;
+                       break;
+               case 'deactivate':
+                       check_admin_referer('deactivate-plugin_' . $plugin);
+                       deactivate_plugins($plugin);
+                       update_option('recently_activated', array($plugin => time()) + (array)get_option('recently_activated'));
+                       wp_redirect('plugins.php?deactivate=true');
+                       exit;
+                       break;
+               case 'deactivate-selected':
+                       check_admin_referer('bulk-manage-plugins');
+                       deactivate_plugins($_POST['checked']);
+                       $deactivated = array();
+                       foreach( (array)$_POST['checked'] as $plugin )
+                               $deactivated[ $plugin ] = time();
+                       update_option('recently_activated', $deactivated + (array)get_option('recently_activated'));
+                       wp_redirect('plugins.php?deactivate-multi=true');
+                       exit;
+                       break;
+               case 'delete-selected':
+                       if( ! current_user_can('delete_plugins') )
+                               wp_die(__('You do not have sufficient permissions to delete plugins for this blog.'));
+                       
+                       check_admin_referer('bulk-manage-plugins');
+                       
+                       $plugins = $_REQUEST['checked']; //$_POST = from the plugin form; $_GET = from the FTP details screen.
+                       include(ABSPATH . 'wp-admin/update.php');
+
+                       $title = __('Delete Plugin');
+                       $parent_file = 'plugins.php';
+                       
+                       if( ! isset($_REQUEST['verify-delete']) ) {
+                               wp_enqueue_script('jquery');
+                               require_once('admin-header.php');
+                               ?>
+                       <div class="wrap">
+                               <h2><?php _e('Delete Plugin(s)'); ?></h2>               
+                               <?php
+                                       $files_to_delete = $plugin_info = array();
+                                       foreach( (array) $plugins as $plugin ) {
+                                               if( '.' == dirname($plugin) ) {
+                                                       $files_to_delete[] = WP_PLUGIN_DIR . '/' . $plugin;
+                                                       if( $data = get_plugin_data(WP_PLUGIN_DIR . '/' . $plugin) )
+                                                               $plugin_info[ $plugin ] = $data;
+                                               } else {
+                                                       //Locate all the files in that folder:
+                                                       $files = list_files( WP_PLUGIN_DIR . '/' . dirname($plugin) );
+                                                       if( $files ) {
+                                                               $files_to_delete = array_merge($files_to_delete, $files);
+                                                       }
+                                                       //Get plugins list from that folder
+                                                       if ( $folder_plugins = get_plugins( '/' . dirname($plugin)) )
+                                                               $plugin_info = array_merge($plugin_info, $folder_plugins);
+                                               }
+                                       }
+                               ?>
+                               <p><?php _e('Deleting the selected plugins will remove the following plugin(s) and their files:'); ?></p>
+                               <p>
+                                       <ul>
+                                               <?php 
+                                               foreach( $plugin_info as $plugin )
+                                                       echo '<li>', $plugin['Title'], ' ', __('By'), ' ', $plugin['Author'], '</li>';
+                                               ?>
+                                       </ul>
+                               </p>
+                               <p><?php _e('Are you sure you wish to delete these files?') ?></p>
+                               <form method="post" action="<?php echo clean_url($_SERVER['REQUEST_URI']); ?>" style="display:inline;">
+                                       <input type="hidden" name="verify-delete" value="1" />
+                                       <input type="hidden" name="delete-selected" value="1" />
+                                       <?php
+                                               foreach( (array)$plugins as $plugin ) {
+                                                       $plugin = attribute_escape($plugin);
+                                                       echo "<input type='hidden' name='checked[]' value='$plugin' />";
+                                               }
+                                       ?>
+                                       <?php wp_nonce_field('bulk-manage-plugins') ?>
+                                       <input type="submit" name="submit" value="<?php _e('Yes, Delete these files') ?>" class="button" />
+                               </form>
+                               <form method="post" action="<?php echo clean_url(wp_get_referer()); ?>" style="display:inline;">
+                                       <input type="submit" name="submit" value="<?php _e('No, Return me to the plugin list') ?>" class="button" />
+                               </form>
+
+                               <p><a href="#" onclick="jQuery('#files-list').toggle(); return false;"><?php _e('Click to view entire list of files which will be deleted'); ?></a></p>
+                               <div id="files-list" style="display:none;">
+                                       <ul>
+                                       <?php
+                                               foreach( (array)$files_to_delete as $file ) {
+                                                       $file = str_replace(ABSPATH, '', $file);
+                                                       echo "<li>$file</li>";
+                                               }
+                                       ?>
+                                       </ul>
+                               </div>                          
+                       </div>
+                               <?php
+                               require_once('admin-footer.php');
+                               exit;
+                       } //Endif verify-delete
+                       $delete_result = delete_plugins($plugins);
+
+                       wp_cache_delete('plugins', 'plugins');
+                       break;
+               case 'clear-recent-list':
+                       update_option('recently_activated', array());
+                       break;
+       }
 }
 
+wp_enqueue_script('admin-forms');
+
 $title = __('Manage Plugins');
 require_once('admin-header.php');
 
-validate_active_plugins();
-
+$invalid = validate_active_plugins();
+if( !empty($invalid) )
+       foreach($invalid as $plugin_file => $error)
+               echo '<div id="message" class="error"><p>' . sprintf(__('The plugin <code>%s</code> has been <strong>deactivated</strong> due to an error: %s'), wp_specialchars($plugin_file), $error->get_error_message()) . '</p></div>';
 ?>
 
 <?php if ( isset($_GET['error']) ) : ?>
        <div id="message" class="updated fade"><p><?php _e('Plugin could not be activated because it triggered a <strong>fatal error</strong>.') ?></p>
        <?php
-               $plugin = trim($_GET['plugin']);
                if ( wp_verify_nonce($_GET['_error_nonce'], 'plugin-activation-error_' . $plugin) ) { ?>
-       <iframe style="border:0" width="100%" height="70px" src="<?php bloginfo('wpurl'); ?>/wp-admin/plugins.php?action=error_scrape&amp;plugin=<?php echo attribute_escape($plugin); ?>&amp;_wpnonce=<?php echo attribute_escape($_GET['_error_nonce']); ?>"></iframe>
+       <iframe style="border:0" width="100%" height="70px" src="<?php echo admin_url('plugins.php?action=error_scrape&amp;plugin=' . attribute_escape($plugin) . '&amp;_wpnonce=' . attribute_escape($_GET['_error_nonce'])); ?>"></iframe>
        <?php
                }
        ?>
        </div>
-<?php elseif ( isset($_GET['errors']) ) : ?>
-       <div id="message" class="updated fade"><p><?php _e('Some plugins could not be reactivated because they triggered a <strong>fatal error</strong>.') ?></p></div>
+<?php elseif ( 'delete-selected' == $action ) :
+               if ( is_wp_error($delete_result) ) : ?>
+               <div id="message" class="updated fade"><p><?php printf( __('Plugin could not be deleted due to an error: %s'), $delete_result->get_error_message() ); ?></p></div>
+               <?php else : ?>
+               <div id="message" class="updated fade"><p><?php _e('The selected plugins have been <strong>deleted</strong>.'); ?></p></div>
+               <?php endif; ?>
 <?php elseif ( isset($_GET['activate']) ) : ?>
        <div id="message" class="updated fade"><p><?php _e('Plugin <strong>activated</strong>.') ?></p></div>
+<?php elseif (isset($_GET['activate-multi'])) : ?>
+       <div id="message" class="updated fade"><p><?php _e('Selected plugins <strong>activated</strong>.'); ?></p></div>
 <?php elseif ( isset($_GET['deactivate']) ) : ?>
        <div id="message" class="updated fade"><p><?php _e('Plugin <strong>deactivated</strong>.') ?></p></div>
-<?php elseif (isset($_GET['deactivate-all'])) : ?>
-       <div id="message" class="updated fade"><p><?php _e('All plugins <strong>deactivated</strong>.'); ?></p></div>
-<?php elseif (isset($_GET['reactivate-all'])) : ?>
-       <div id="message" class="updated fade"><p><?php _e('Plugins <strong>reactivated</strong>.'); ?></p></div>
+<?php elseif (isset($_GET['deactivate-multi'])) : ?>
+       <div id="message" class="updated fade"><p><?php _e('Selected plugins <strong>deactivated</strong>.'); ?></p></div>
 <?php endif; ?>
 
 <div class="wrap">
@@ -70,107 +201,160 @@ validate_active_plugins();
 <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>
 <?php
 
-$plugins = get_plugins();
+$all_plugins = get_plugins();
+$active_plugins = array();
+$inactive_plugins = array();
+$recent_plugins = array();
+$recently_activated = (array)get_option('recently_activated');
 
-if (empty($plugins)) {
-       echo '<p>';
-       _e("Couldn&#8217;t open plugins directory or there are no plugins available."); // TODO: make more helpful
-       echo '</p>';
-} else {
-?>
+//Clean out any plugins which were deactivated over a week ago.
+foreach( $recently_activated as $key => $time )
+       if( $time + (7*24*60*60) < time() ) //1 week
+               unset($recently_activated[ $key ]);
+if( $recently_activated != get_option('recently_activated') ) //If array changed, update it.
+       update_option('recently_activated', $recently_activated);
 
-<div class="tablenav">
-       <div class="alignleft">
-       <?php
-       $active = get_option('active_plugins');
-       $inactive = get_option('deactivated_plugins');
-       if ( !empty($active) ) {
-       ?>
-       <a class="button-secondary" href="<?php echo wp_nonce_url('plugins.php?action=deactivate-all', 'deactivate-all'); ?>" class="delete"><?php _e('Deactivate All Plugins'); ?></a>
-       <?php
-       } elseif ( empty($active) && !empty($inactive) ) {
-       ?>
-       <a class="button-secondary" href="<?php echo wp_nonce_url('plugins.php?action=reactivate-all', 'reactivate-all'); ?>" class="delete"><?php _e('Reactivate Plugins'); ?></a>
-       <?php
-       } // endif active/inactive plugin check
-       ?>
-       </div>
-       <br class="clear" />
-</div>
+$plugins_allowedtags = array('a' => array('href' => array(),'title' => array()),'abbr' => array('title' => array()),'acronym' => array('title' => array()),'code' => array(),'em' => array(),'strong' => array());
 
-<br class="clear" />
+foreach( (array)$all_plugins as $plugin_file => $plugin_data) {
+
+       // Sanitize all displayed data
+       $plugin_data['Title']       = wp_kses($plugin_data['Title'], $plugins_allowedtags);
+       $plugin_data['Version']     = wp_kses($plugin_data['Version'], $plugins_allowedtags);
+       $plugin_data['Description'] = wp_kses($plugin_data['Description'], $plugins_allowedtags);
+       $plugin_data['Author']      = wp_kses($plugin_data['Author'], $plugins_allowedtags);
+       if( ! empty($plugin_data['Author']) )
+               $plugin_data['Description'] .= ' <cite>' . sprintf( __('By %s'), $plugin_data['Author'] ) . '.</cite>';
 
-<table class="widefat">
+       //Filter into individual sections
+       if ( is_plugin_active($plugin_file) ) {
+               $active_plugins[ $plugin_file ] = $plugin_data;
+       } else {
+               if ( isset( $recently_activated[ $plugin_file ] ) ) //Was the plugin recently activated?
+                       $recent_plugins[ $plugin_file ] = $plugin_data;
+               else
+                       $inactive_plugins[ $plugin_file ] = $plugin_data;
+       }
+}
+
+?>
+
+<?php
+function print_plugins_table($plugins, $context = '') {
+?>
+<table class="widefat" id="<?php echo $context ?>-plugins-table">
        <thead>
        <tr>
-               <th><?php _e('Plugin'); ?></th>
-               <th class="num"><?php _e('Version'); ?></th>
-               <th><?php _e('Description'); ?></th>
-               <th class="status"><?php _e('Status') ?></th>
-               <th class="action-links"><?php _e('Action'); ?></th>
+               <th scope="col" class="check-column"><input type="checkbox" /></th>
+               <th scope="col"><?php _e('Plugin'); ?></th>
+               <th scope="col" class="num"><?php _e('Version'); ?></th>
+               <th scope="col"><?php _e('Description'); ?></th>
+               <th scope="col" class="action-links"><?php _e('Action'); ?></th>
        </tr>
        </thead>
-       <tbody id="plugins">
+       <tbody class="plugins">
 <?php
-       foreach($plugins as $plugin_file => $plugin_data) {
-               $action_links = array();
-               
-               $style = '';
-
-               if ( is_plugin_active($plugin_file) ) {
-                       $action_links[] = "<a href='" . wp_nonce_url("plugins.php?action=deactivate&amp;plugin=$plugin_file", 'deactivate-plugin_' . $plugin_file) . "' title='".__('Deactivate this plugin')."' class='delete'>".__('Deactivate')."</a>";
-                       $style = 'active';
-               } else {
-                       $action_links[] = "<a href='" . wp_nonce_url("plugins.php?action=activate&amp;plugin=$plugin_file", 'activate-plugin_' . $plugin_file) . "' title='".__('Activate this plugin')."' class='edit'>".__('Activate')."</a>";
-               }
-               if ( current_user_can('edit_plugins') && is_writable(ABSPATH . PLUGINDIR . '/' . $plugin_file) )
-                       $action_links[] = "<a href='plugin-editor.php?file=$plugin_file' title='".__('Open this file in the Plugin Editor')."' class='edit'>".__('Edit')."</a>";
 
-               $plugins_allowedtags = array('a' => array('href' => array(),'title' => array()),'abbr' => array('title' => array()),'acronym' => array('title' => array()),'code' => array(),'em' => array(),'strong' => array());
+       if( empty($plugins) ) {
+               echo '<tr>
+                       <td colspan="6">' . __('No plugins to show') . '</td>
+               </tr>';
+       }
+       foreach( (array)$plugins as $plugin_file => $plugin_data) {
+               $action_links = array();
 
-               // Sanitize all displayed data
-               $plugin_data['Title']       = wp_kses($plugin_data['Title'], $plugins_allowedtags);
-               $plugin_data['Version']     = wp_kses($plugin_data['Version'], $plugins_allowedtags);
-               $plugin_data['Description'] = wp_kses($plugin_data['Description'], $plugins_allowedtags);
-               $plugin_data['Author']      = wp_kses($plugin_data['Author'], $plugins_allowedtags);
-               $author = ( empty($plugin_data['Author']) ) ? '' :  ' <cite>' . sprintf( __('By %s'), $plugin_data['Author'] ) . '.</cite>';
+               if( 'active' == $context )
+                       $action_links[] = '<a href="' . wp_nonce_url('plugins.php?action=deactivate&amp;plugin=' . $plugin_file, 'deactivate-plugin_' . $plugin_file) . '" title="' . __('Deactivate this plugin') . '" class="delete">' . __('Deactivate') . '</a>';
+               else //Available or Recently deactivated
+                       $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>';
 
-               if ( $style != '' )
-                       $style = ' class="' . $style . '"';
+               if ( current_user_can('edit_plugins') && is_writable(WP_PLUGIN_DIR . '/' . $plugin_file) )
+                       $action_links[] = '<a href="plugin-editor.php?file=' . $plugin_file . '" title="' . __('Open this file in the Plugin Editor') . '" class="edit">' . __('Edit') . '</a>';
 
-               $action_links = apply_filters('plugin_action_links', $action_links, $plugin_file, $plugin_info);
+               $action_links = apply_filters('plugin_action_links', $action_links, $plugin_file, $plugin_data, $context);
 
                echo "
-       <tr$style>
+       <tr class='$context'>
+               <th scope='row' class='check-column'><input type='checkbox' name='checked[]' value='" . attribute_escape($plugin_file) . "' /></th>
                <td class='name'>{$plugin_data['Title']}</td>
                <td class='vers'>{$plugin_data['Version']}</td>
-               <td class='desc'><p>{$plugin_data['Description']}$author</p></td>
-               <td class='status'>";
-               if ( is_plugin_active($plugin_file) )
-                       echo  __('<span class="active">Active</span>');
-               else
-                       _e('<span class="inactive">Inactive</span>');
-               echo "</td>
-               <td class='togl action-links'>$toggle";  
+               <td class='desc'><p>{$plugin_data['Description']}</p></td>
+               <td class='togl action-links'>";  
                if ( !empty($action_links) )
                        echo implode(' | ', $action_links);
-               echo "</td> 
-       </tr>";
-       do_action( 'after_plugin_row', $plugin_file );
+               echo '</td> 
+       </tr>';
+               do_action( 'after_plugin_row', $plugin_file, $plugin_data, $context );
        }
 ?>
        </tbody>
 </table>
-
-<?php
-}
+<?php 
+} //End print_plugins_table()
 ?>
 
-<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.'), PLUGINDIR); ?></p>
+<?php if ( ! empty($active_plugins) ) : ?>
+<h3 id="currently-active"><?php _e('Currently Active Plugins') ?></h3>
+<form method="post" action="<?php echo admin_url('plugins.php') ?>">
+<?php wp_nonce_field('bulk-manage-plugins') ?>
+
+<div class="tablenav">
+       <div class="alignleft">
+               <input type="submit" name="deactivate-selected" value="<?php _e('Deactivate') ?>" class="button-secondary" />
+       </div>
+</div>
+<br class="clear" />
+<?php print_plugins_table($active_plugins, 'active') ?>
+</form>
+
+<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>
+<?php endif; ?>
+
+<?php if ( ! empty($recent_plugins) ) : ?>
+<h3 id="recent-plugins"><?php _e('Recently Active Plugins') ?></h3>
+<p><?php _e('The following plugins were recently active. When a plugin has been inactive for more than 7 days it will be moved to the Inactive plugin list.') ?></p>
+<form method="post" action="<?php echo admin_url('plugins.php') ?>">
+<?php wp_nonce_field('bulk-manage-plugins') ?>
+
+<div class="tablenav">
+       <div class="alignleft">
+               <input type="submit" name="activate-selected" value="<?php _e('Activate') ?>" class="button-secondary" />
+<?php if( current_user_can('delete_plugins') ) : ?>
+               <input type="submit" name="delete-selected" value="<?php _e('Delete') ?>" class="button-secondary" />
+<?php endif; ?>
+               <input type="submit" name="clear-recent-list" value="<?php _e('Clear List') ?>" class="button-secondary" />
+       </div>
+</div>
+<br class="clear" />
+<?php print_plugins_table($recent_plugins, 'recent') ?>
+</form>
+<?php endif; ?>
+
+<?php if ( ! empty($inactive_plugins) ) : ?>
+<h3 id="inactive-plugins"><?php _e('Inactive Plugins') ?></h3>
+<form method="post" action="<?php echo admin_url('plugins.php') ?>">
+<?php wp_nonce_field('bulk-manage-plugins') ?>
+
+<div class="tablenav">
+       <div class="alignleft">
+               <input type="submit" name="activate-selected" value="<?php _e('Activate') ?>" class="button-secondary" />
+<?php if( current_user_can('delete_plugins') ) : ?>
+               <input type="submit" name="delete-selected" value="<?php _e('Delete') ?>" class="button-secondary" />
+<?php endif; ?>
+       </div>
+</div>
+<br class="clear" />
+<?php print_plugins_table($inactive_plugins, 'inactive') ?>
+</form>
+<?php endif; ?>
+
+<?php if ( empty($all_plugins) ) : ?>
+<p><?php _e('You do not appear to have any plugins available at this time.') ?></p>
+<?php endif; ?>
 
 <h2><?php _e('Get More Plugins'); ?></h2>
 <p><?php _e('You can find additional plugins for your site in the <a href="http://wordpress.org/extend/plugins/">WordPress plugin directory</a>.'); ?></p>
-<p><?php printf(__('To install a plugin you generally just need to upload the plugin file into your <code>%s</code> directory. Once a plugin is uploaded, you may activate it here.'), PLUGINDIR); ?></p>
+<p><?php printf(__('To install a plugin you generally just need to upload the plugin file into your <code>%s</code> directory. Once a plugin is uploaded, you may activate it here.'), WP_PLUGIN_DIR); ?></p>
 
 </div>