Initial go at a site directory plugin

plugins/Directory/DirectoryPlugin.php

@@ -0,0 +1,159 @@
+<?php
+/**
+ * StatusNet - the distributed open-source microblogging tool
+ * Copyright (C) 2011, StatusNet, Inc.
+ *
+ * Adds a user directory
+ *
+ * PHP version 5
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ *
+ * @category  Plugin
+ * @package   StatusNet
+ * @author    Zach Copely <zach@status.net>
+ * @copyright 2011 StatusNet, Inc.
+ * @license   http://www.fsf.org/licensing/licenses/agpl-3.0.html AGPL 3.0
+ * @link      http://status.net/
+ */
+
+if (!defined('STATUSNET')) {
+    exit(1);
+}
+
+/**
+ * Directory plugin main class
+ *
+ * @category  Plugin
+ * @package   StatusNet
+ * @author    Zach Copley <zach@status.net>
+ * @copyright 2011 StatusNet, Inc.
+ * @license   http://www.fsf.org/licensing/licenses/agpl-3.0.html AGPL 3.0
+ * @link      http://status.net/
+ */
+class DirectoryPlugin extends Plugin
+{
+    /**
+     * Initializer for this plugin
+     *
+     * @return boolean hook value; true means continue processing,
+     *         false means stop.
+     */
+    function initialize()
+    {
+        return true;
+    }
+
+    /**
+     * Cleanup for this plugin.
+     *
+     * @return boolean hook value; true means continue processing,
+     *         false means stop.
+     */
+    function cleanup()
+    {
+        return true;
+    }
+
+    /**
+     * Load related modules when needed
+     *
+     * @param string $cls Name of the class to be loaded
+     *
+     * @return boolean hook value; true means continue processing,
+     *         false means stop.
+     */
+    function onAutoload($cls)
+    {
+        $dir = dirname(__FILE__);
+
+        // common_debug("class = $cls");
+
+        switch ($cls)
+        {
+        case 'UserdirectoryAction':
+            include_once $dir
+                . '/actions/' . strtolower(mb_substr($cls, 0, -6)) . '.php';
+            return false;
+        case 'AlphaNav':
+            include_once $dir
+                . '/lib/' . strtolower($cls) . '.php';
+            return false;
+        default:
+            return true;
+        }
+    }
+
+    /**
+     * Map URLs to actions
+     *
+     * @param Net_URL_Mapper $m path-to-action mapper
+     *
+     * @return boolean hook value; true means continue processing,
+     *         false means stop.
+     */
+    function onRouterInitialized($m)
+    {
+        $m->connect(
+            'main/directory',
+            array('action' => 'userdirectory')
+        );
+
+        return true;
+    }
+
+    /**
+     * Modify the public local nav to add a link to the user directory
+     *
+     * @param Action $action The current action handler. Use this to
+     *                       do any output.
+     *
+     * @return boolean hook value; true means continue processing,
+     *         false means stop.
+     *
+     * @see Action
+     */
+    function onEndPublicGroupNav($nav)
+    {
+        // XXX: Maybe this should go under search instead?
+
+        $actionName = $nav->action->trimmed('action');
+
+        $nav->out->menuItem(
+            common_local_url('userdirectory'),
+            _('Directory'),
+            _('User Directory'),
+            $actionName == 'userdirectory',
+            'nav_directory'
+        );
+
+        return true;
+    }
+
+    /*
+     * Version info
+     */
+    function onPluginVersion(&$versions)
+    {
+        $versions[] = array(
+            'name' => 'Directory',
+            'version' => STATUSNET_VERSION,
+            'author' => 'Zach Copley',
+            'homepage' => 'http://status.net/wiki/Plugin:Directory',
+            'rawdescription' => _m('Add a user directory.')
+        );
+
+        return true;
+    }
+}