<?php /** * StatusNet, the distributed open-source microblogging tool * * Action for showing Twitter-like JSON search results * * PHP version 5 * * LICENCE: 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 Search * @package StatusNet * @author Zach Copley <zach@status.net> * @copyright 2011 StatusNet, Inc. * @license http://www.fsf.org/licensing/licenses/agpl-3.0.html GNU Affero General Public License version 3.0 * @link http://status.net/ */ if (!defined('STATUSNET')) { exit(1); } class UserautocompleteAction extends Action { var $query; /** * Initialization. * * @param array $args Web and URL arguments * * @return boolean true if nothing goes wrong */ function prepare($args) { parent::prepare($args); $this->query = $this->trimmed('term'); return true; } /** * Handle a request * * @param array $args Arguments from $_REQUEST * * @return void */ function handle($args) { parent::handle($args); $this->showResults(); } /** * Search for users matching the query and spit the results out * as a quick-n-dirty JSON document * * @return void */ function showResults() { $people = array(); $profile = new Profile(); $search_engine = $profile->getSearchEngine('profile'); $search_engine->set_sort_mode('nickname_desc'); $search_engine->limit(0, 10); $search_engine->query(strtolower($this->query . '*')); $cnt = $profile->find(); if ($cnt > 0) { $sql = 'SELECT profile.* FROM profile, user WHERE profile.id = user.id ' . ' AND LEFT(LOWER(profile.nickname), ' . strlen($this->query) . ') = \'%s\' ' . ' LIMIT 0, 10'; $profile->query(sprintf($sql, $this->query)); } while ($profile->fetch()) { $people[] = $profile->nickname; } header('Content-Type: application/json; charset=utf-8'); print json_encode($people); } /** * Do we need to write to the database? * * @return boolean true */ function isReadOnly($args) { return true; } }