| <?php |
| require_once('admin.php'); |
| |
| $title = __("Edit Plugins"); |
| $parent_file = 'plugins.php'; |
| |
| wp_reset_vars(array('action', 'redirect', 'profile', 'error', 'warning', 'a', 'file')); |
| |
| $plugins = get_plugins(); |
| $plugin_files = array_keys($plugins); |
| |
| if (empty($file)) { |
| $file = $plugin_files[0]; |
| } |
| |
| $file = validate_file_to_edit($file, $plugin_files); |
| $real_file = get_real_file_to_edit( PLUGINDIR . "/$file"); |
| |
| switch($action) { |
| |
| case 'update': |
| |
| check_admin_referer('edit-plugin_' . $file); |
| |
| if ( !current_user_can('edit_plugins') ) |
| wp_die('<p>'.__('You do not have sufficient permissions to edit templates for this blog.').'</p>'); |
| |
| $newcontent = stripslashes($_POST['newcontent']); |
| if (is_writeable($real_file)) { |
| $f = fopen($real_file, 'w+'); |
| fwrite($f, $newcontent); |
| fclose($f); |
| |
| // Deactivate so we can test it. |
| $current = get_option('active_plugins'); |
| if ( in_array($file, $current) || isset($_POST['phperror']) ) { |
| if ( in_array($file, $current) ) { |
| array_splice($current, array_search( $file, $current), 1 ); // Array-fu! |
| update_option('active_plugins', $current); |
| } |
| wp_redirect(add_query_arg('_wpnonce', wp_create_nonce('edit-plugin-test_' . $file), "plugin-editor.php?file=$file&liveupdate=1")); |
| exit(); |
| } |
| wp_redirect("plugin-editor.php?file=$file&a=te"); |
| } else { |
| wp_redirect("plugin-editor.php?file=$file"); |
| } |
| |
| exit(); |
| |
| break; |
| |
| default: |
| |
| if ( !current_user_can('edit_plugins') ) |
| wp_die('<p>'.__('You do not have sufficient permissions to edit plugins for this blog.').'</p>'); |
| |
| if ( $_GET['liveupdate'] ) { |
| check_admin_referer('edit-plugin-test_' . $file); |
| $current = get_option('active_plugins'); |
| $plugin = $file; |
| if ( validate_file($plugin) ) |
| wp_die(__('Invalid plugin.')); |
| if ( ! file_exists(ABSPATH . PLUGINDIR . '/' . $plugin) ) |
| wp_die(__('Plugin file does not exist.')); |
| if (!in_array($plugin, $current)) { |
| wp_redirect("plugin-editor.php?file=$file&phperror=1"); // we'll override this later if the plugin can be included without fatal error |
| @include(ABSPATH . PLUGINDIR . '/' . $plugin); |
| $current[] = $plugin; |
| sort($current); |
| update_option('active_plugins', $current); |
| } |
| wp_redirect("plugin-editor.php?file=$file&a=te"); |
| } |
| |
| require_once('admin-header.php'); |
| |
| update_recently_edited(PLUGINDIR . "/$file"); |
| |
| if (!is_file($real_file)) |
| $error = 1; |
| |
| if (!$error) { |
| $f = fopen($real_file, 'r'); |
| $content = fread($f, filesize($real_file)); |
| $content = htmlspecialchars($content); |
| } |
| |
| ?> |
| <?php if (isset($_GET['a'])) : ?> |
| <div id="message" class="updated fade"><p><?php _e('File edited successfully.') ?></p></div> |
| <?php elseif (isset($_GET['phperror'])) : ?> |
| <div id="message" class="updated fade"><p><?php _e('This plugin has been deactivated because your changes resulted in a <strong>fatal error</strong>.') ?></p></div> |
| <?php endif; ?> |
| <div class="wrap"> |
| <?php |
| if ( in_array($file, (array) get_option('active_plugins')) ) { |
| if (is_writeable($real_file)) { |
| echo '<h2>' . sprintf(__('Editing <strong>%s</strong> (active)'), $file) . '</h2>'; |
| } else { |
| echo '<h2>' . sprintf(__('Browsing <strong>%s</strong> (active)'), $file) . '</h2>'; |
| } |
| } else { |
| if (is_writeable($real_file)) { |
| echo '<h2>' . sprintf(__('Editing <strong>%s</strong> (inactive)'), $file) . '</h2>'; |
| } else { |
| echo '<h2>' . sprintf(__('Browsing <strong>%s</strong> (inactive)'), $file) . '</h2>'; |
| } |
| } |
| ?> |
| <div id="templateside"> |
| <h3><?php _e('Plugin files') ?></h3> |
| |
| <?php |
| if ($plugin_files) : |
| ?> |
| <ul> |
| <?php foreach($plugin_files as $plugin_file) : ?> |
| <li><a href="plugin-editor.php?file=<?php echo "$plugin_file"; ?>"><?php echo $plugins[$plugin_file]['Name']; ?></a></li> |
| <?php endforeach; ?> |
| </ul> |
| <?php endif; ?> |
| </div> |
| <?php if (!$error) { ?> |
| <form name="template" id="template" action="plugin-editor.php" method="post"> |
| <?php wp_nonce_field('edit-plugin_' . $file) ?> |
| <div><textarea cols="70" rows="25" name="newcontent" id="newcontent" tabindex="1"><?php echo $content ?></textarea> |
| <input type="hidden" name="action" value="update" /> |
| <input type="hidden" name="file" value="<?php echo $file ?>" /> |
| </div> |
| <?php if ( is_writeable($real_file) ) : ?> |
| <?php if ( in_array($file, (array) get_option('active_plugins')) ) { ?> |
| <p><?php _e('<strong>Warning:</strong> Making changes to active plugins is not recommended. If your changes cause a fatal error, the plugin will be automatically deactivated.'); ?></p> |
| <?php } ?> |
| <p class="submit"> |
| <?php |
| if ( isset($_GET['phperror']) ) |
| echo "<input type='hidden' name='phperror' value='1' /><input type='submit' name='submit' value='" . __('Update File and Attempt to Reactivate »') . "' tabindex='2' />"; |
| else |
| echo "<input type='submit' name='submit' value='" . __('Update File »') . "' tabindex='2' />"; |
| ?> |
| </p> |
| <?php else : ?> |
| <p><em><?php _e('If this file were writable you could edit it.'); ?></em></p> |
| <?php endif; ?> |
| </form> |
| <?php |
| } else { |
| echo '<div class="error"><p>' . __('Oops, no such file exists! Double check the name and try again, merci.') . '</p></div>'; |
| } |
| ?> |
| <div class="clear"> </div> |
| </div> |
| <?php |
| break; |
| } |
| |
| include("admin-footer.php") ?> |