3 * Group search action class.
9 * @author Evan Prodromou <evan@status.net>
10 * @author Robin Millette <millette@status.net>
11 * @license http://www.fsf.org/licensing/licenses/agpl.html AGPLv3
12 * @link http://status.net/
14 * StatusNet - the distributed open-source microblogging tool
15 * Copyright (C) 2008, 2009, StatusNet, 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('STATUSNET') && !defined('LACONICA')) {
35 //require_once INSTALLDIR.'/lib/searchaction.php';
36 //require_once INSTALLDIR.'/lib/profilelist.php';
39 * Group search action class.
43 * @author Evan Prodromou <evan@status.net>
44 * @author Robin Millette <millette@status.net>
45 * @license http://www.fsf.org/licensing/licenses/agpl.html AGPLv3
46 * @link http://status.net/
48 class GroupsearchAction extends SearchAction
50 function getInstructions()
52 // TRANS: Instructions for page where groups can be searched. %%site.name%% is the name of the StatusNet site.
53 return _('Search for groups on %%site.name%% by their name, location, or description. ' .
54 'Separate the terms by spaces; they must be 3 characters or more.');
59 // TRANS: Title for page where groups can be searched.
60 return _('Group search');
63 function showResults($q, $page)
65 $user_group = new User_group;
66 $user_group->limit((($page-1)*GROUPS_PER_PAGE), GROUPS_PER_PAGE + 1);
67 $wheres = array('nickname', 'fullname', 'homepage', 'description', 'location');
68 foreach ($wheres as $where) {
69 $where_q = "$where like '%" . trim($user_group->escape($q), '\'') . '%\'';
70 $user_group->whereAdd($where_q, 'OR');
72 $cnt = $user_group->find();
74 $terms = preg_split('/[\s,]+/', $q);
75 $results = new GroupSearchResults($user_group, $terms, $this);
78 $this->pagination($page > 1, $cnt > GROUPS_PER_PAGE,
79 $page, 'groupsearch', array('q' => $q));
81 // TRANS: Text on page where groups can be searched if no results were found for a query.
82 $this->element('p', 'error', _('No results.'));
83 $this->searchSuggestions($q);
84 if (common_logged_in()) {
85 // TRANS: Additional text on page where groups can be searched if no results were found for a query for a logged in user.
86 // TRANS: This message contains Markdown links in the form [link text](link).
87 $message = _('If you cannot find the group you\'re looking for, you can [create it](%%action.newgroup%%) yourself.');
90 // TRANS: Additional text on page where groups can be searched if no results were found for a query for a not logged in user.
91 // TRANS: This message contains Markdown links in the form [link text](link).
92 $message = _('Why not [register an account](%%action.register%%) and [create the group](%%action.newgroup%%) yourself!');
94 $this->elementStart('div', 'guide');
95 $this->raw(common_markup_to_html($message));
96 $this->elementEnd('div');
101 function showScripts()
103 parent::showScripts();
104 $this->autofocus('q');
108 class GroupSearchResults extends GroupList
113 function __construct($user_group, $terms, $action)
115 parent::__construct($user_group, null, $action);
116 $this->terms = array_map('preg_quote',
117 array_map('htmlspecialchars', $terms));
118 $this->pattern = '/('.implode('|',$terms).')/i';
121 function highlight($text)
123 return preg_replace($this->pattern, '<strong>\\1</strong>', htmlspecialchars($text));