<?php require_once('admin.php'); if ( isset($_GET['action']) ) { if ('activate' == $_GET['action']) { check_admin_referer('activate-plugin_' . $_GET['plugin']); $current = get_option('active_plugins'); $plugin = trim($_GET['plugin']); if ( validate_file($plugin) ) wp_die(__('Invalid plugin.')); if ( ! file_exists(ABSPATH . PLUGINDIR . '/' . $plugin) ) wp_die(__('Plugin file does not exist.')); if (!in_array($plugin, $current)) { wp_redirect('plugins.php?error=true'); // we'll override this later if the plugin can be included without fatal error ob_start(); @include(ABSPATH . PLUGINDIR . '/' . $plugin); $current[] = $plugin; sort($current); update_option('active_plugins', $current); do_action('activate_' . $plugin); ob_end_clean(); } wp_redirect('plugins.php?activate=true'); // overrides the ?error=true one above } else if ('deactivate' == $_GET['action']) { check_admin_referer('deactivate-plugin_' . $_GET['plugin']); $current = get_option('active_plugins'); array_splice($current, array_search( $_GET['plugin'], $current), 1 ); // Array-fu! update_option('active_plugins', $current); do_action('deactivate_' . trim( $_GET['plugin'] )); wp_redirect('plugins.php?deactivate=true'); } elseif ($_GET['action'] == 'deactivate-all') { check_admin_referer('deactivate-all'); $current = get_option('active_plugins'); foreach ($current as $plugin) { array_splice($current, array_search($plugin, $current), 1); do_action('deactivate_' . $plugin); } update_option('active_plugins', array()); wp_redirect('plugins.php?deactivate-all=true'); } exit; } $title = __('Manage Plugins'); require_once('admin-header.php'); // Clean up options // If any plugins don't exist, axe 'em $check_plugins = get_option('active_plugins'); // Sanity check. If the active plugin list is not an array, make it an // empty array. if ( !is_array($check_plugins) ) { $check_plugins = array(); update_option('active_plugins', $check_plugins); } // If a plugin file does not exist, remove it from the list of active // plugins. foreach ($check_plugins as $check_plugin) { if (!file_exists(ABSPATH . PLUGINDIR . '/' . $check_plugin)) { $current = get_option('active_plugins'); $key = array_search($check_plugin, $current); if ( false !== $key && NULL !== $key ) { unset($current[$key]); update_option('active_plugins', $current); } } } ?> <?php if ( isset($_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></div> <?php elseif ( isset($_GET['activate']) ) : ?> <div id="message" class="updated fade"><p><?php _e('Plugin <strong>activated</strong>.') ?></p></div> <?php elseif ( isset($_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 endif; ?> <div class="wrap"> <h2><?php _e('Plugin Management'); ?></h2> <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 if ( get_option('active_plugins') ) $current_plugins = get_option('active_plugins'); $plugins = get_plugins(); if (empty($plugins)) { echo '<p>'; _e("Couldn’t open plugins directory or there are no plugins available."); // TODO: make more helpful echo '</p>'; } else { ?> <table class="widefat plugins"> <thead> <tr> <th><?php _e('Plugin'); ?></th> <th style="text-align: center"><?php _e('Version'); ?></th> <th><?php _e('Description'); ?></th> <th style="text-align: center"<?php if ( current_user_can('edit_plugins') ) echo ' colspan="2"'; ?>><?php _e('Action'); ?></th> </tr> </thead> <?php $style = ''; foreach($plugins as $plugin_file => $plugin_data) { $style = ('class="alternate"' == $style|| 'class="alternate active"' == $style) ? '' : 'alternate'; if (!empty($current_plugins) && in_array($plugin_file, $current_plugins)) { $toggle = "<a href='" . wp_nonce_url("plugins.php?action=deactivate&plugin=$plugin_file", 'deactivate-plugin_' . $plugin_file) . "' title='".__('Deactivate this plugin')."' class='delete'>".__('Deactivate')."</a>"; $plugin_data['Title'] = "<strong>{$plugin_data['Title']}</strong>"; $style .= $style == 'alternate' ? ' active' : 'active'; } else { $toggle = "<a href='" . wp_nonce_url("plugins.php?action=activate&plugin=$plugin_file", 'activate-plugin_' . $plugin_file) . "' title='".__('Activate this plugin')."' class='edit'>".__('Activate')."</a>"; } $plugins_allowedtags = array('a' => array('href' => array(),'title' => array()),'abbr' => array('title' => array()),'acronym' => array('title' => array()),'code' => array(),'em' => array(),'strong' => 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); if ( $style != '' ) $style = 'class="' . $style . '"'; if ( is_writable(ABSPATH . PLUGINDIR . '/' . $plugin_file) ) $edit = "<a href='plugin-editor.php?file=$plugin_file' title='".__('Open this file in the Plugin Editor')."' class='edit'>".__('Edit')."</a>"; else $edit = ''; echo " <tr $style> <td class='name'>{$plugin_data['Title']}</td> <td class='vers'>{$plugin_data['Version']}</td> <td class='desc'><p>{$plugin_data['Description']} <cite>".sprintf(__('By %s'), $plugin_data['Author']).".</cite></p></td> <td class='togl'>$toggle</td>"; if ( current_user_can('edit_plugins') ) echo " <td>$edit</td>"; echo" </tr>"; } ?> <tr> <td colspan="3"> </td> <td colspan="2" style="width:12em;"><a href="<?php echo wp_nonce_url('plugins.php?action=deactivate-all', 'deactivate-all'); ?>" class="delete"><?php _e('Deactivate All Plugins'); ?></a></td> </tr> </table> <?php } ?> <p><?php printf(__('If something goes wrong with a plugin and you can’t use WordPress, delete or rename that file in the <code>%s</code> directory and it will be automatically deactivated.'), PLUGINDIR); ?></p> <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> </div> <?php include('admin-footer.php'); ?>