3 * People search action class.
9 * @author Evan Prodromou <evan@controlyourself.ca>
10 * @author Robin Millette <millette@controlyourself.ca>
11 * @license http://www.fsf.org/licensing/licenses/agpl.html AGPLv3
12 * @link http://laconi.ca/
14 * Laconica - a distributed open-source microblogging tool
15 * Copyright (C) 2008, Controlez-Vous, Inc.
17 * This program is free software: you can redistribute it and/or modify
18 * it under the terms of the GNU Affero General Public License as published by
19 * the Free Software Foundation, either version 3 of the License, or
20 * (at your option) any later version.
22 * This program is distributed in the hope that it will be useful,
23 * but WITHOUT ANY WARRANTY; without even the implied warranty of
24 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
25 * GNU Affero General Public License for more details.
27 * You should have received a copy of the GNU Affero General Public License
28 * along with this program. If not, see <http://www.gnu.org/licenses/>.
31 if (!defined('LACONICA')) {
35 require_once INSTALLDIR.'/lib/searchaction.php';
36 require_once INSTALLDIR.'/lib/profilelist.php';
39 * People search action class.
43 * @author Evan Prodromou <evan@controlyourself.ca>
44 * @author Robin Millette <millette@controlyourself.ca>
45 * @license http://www.fsf.org/licensing/licenses/agpl.html AGPLv3
46 * @link http://laconi.ca/
48 class PeoplesearchAction extends SearchAction
50 function getInstructions()
52 return _('Search for people on %%site.name%% by their name, location, or interests. ' .
53 'Separate the terms by spaces; they must be 3 characters or more.');
58 return _('People search');
61 function showResults($q, $page)
64 $profile = new Profile();
66 # lcase it for comparison
69 $search_engine = $profile->getSearchEngine('identica_people');
71 $search_engine->set_sort_mode('chron');
72 # Ask for an extra to see if there's more.
73 $search_engine->limit((($page-1)*PROFILES_PER_PAGE), PROFILES_PER_PAGE + 1);
74 if (false === $search_engine->query($q)) {
78 $cnt = $profile->find();
81 $terms = preg_split('/[\s,]+/', $q);
82 $results = new PeopleSearchResults($profile, $terms, $this);
85 $this->element('p', 'error', _('No results'));
90 $this->pagination($page > 1, $cnt > PROFILES_PER_PAGE,
91 $page, 'peoplesearch', array('q' => $q));
95 class PeopleSearchResults extends ProfileList
100 function __construct($profile, $terms, $action)
102 parent::__construct($profile, $terms, $action);
103 $this->terms = array_map('preg_quote',
104 array_map('htmlspecialchars', $terms));
105 $this->pattern = '/('.implode('|',$terms).')/i';
108 function highlight($text)
110 return preg_replace($this->pattern, '<strong>\\1</strong>', htmlspecialchars($text));
113 function isReadOnly()