114 lines
2.9 KiB
PHP
114 lines
2.9 KiB
PHP
<?php
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/**
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* StatusNet, the distributed open-source microblogging tool
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*
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* Action for showing Twitter-like JSON search results
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*
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* PHP version 5
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*
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* LICENCE: This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU Affero General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU Affero General Public License for more details.
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*
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* You should have received a copy of the GNU Affero General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*
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* @category Search
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* @package StatusNet
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* @author Zach Copley <zach@status.net>
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* @copyright 2011 StatusNet, Inc.
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* @license http://www.fsf.org/licensing/licenses/agpl-3.0.html GNU Affero General Public License version 3.0
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* @link http://status.net/
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*/
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if (!defined('STATUSNET')) {
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exit(1);
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}
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class UserautocompleteAction extends Action
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{
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public $query;
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/**
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* Initialization.
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*
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* @param array $args Web and URL arguments
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*
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* @return boolean true if nothing goes wrong
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* @throws ClientException
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*/
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public function prepare(array $args = array())
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{
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parent::prepare($args);
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$this->query = $this->trimmed('term');
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return true;
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}
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/**
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* Handle a request
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*
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* @return void
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*/
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public function handle()
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{
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parent::handle();
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$this->showResults();
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}
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/**
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* Search for users matching the query and spit the results out
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* as a quick-n-dirty JSON document
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*
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* @return void
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* @throws ServerException
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*/
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public function showResults()
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{
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$people = array();
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$profile = new Profile();
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$search_engine = $profile->getSearchEngine('profile');
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$search_engine->set_sort_mode('nickname_desc');
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$search_engine->limit(0, 10);
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$search_engine->query(strtolower($this->query . '*'));
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$cnt = $profile->find();
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if ($cnt > 0) {
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$sql = 'SELECT profile.* FROM profile, user WHERE profile.id = user.id '
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. ' AND LEFT(LOWER(profile.nickname), '
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. strlen($this->query)
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. ') = \'%s\' '
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. ' LIMIT 0, 10';
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$profile->query(sprintf($sql, $this->query));
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}
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while ($profile->fetch()) {
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$people[] = $profile->nickname;
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}
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header('Content-Type: application/json; charset=utf-8');
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print json_encode($people);
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}
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/**
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* Do we need to write to the database?
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*
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* @param $args
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* @return boolean true
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*/
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public function isReadOnly($args)
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{
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return true;
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}
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}
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