]> git.mxchange.org Git - quix0rs-gnu-social.git/blob - actions/peoplesearch.php
ba5278b99b939dc43e837146da2ac2a83e9cc00b
[quix0rs-gnu-social.git] / actions / peoplesearch.php
1 <?php
2 /*
3  * Laconica - a distributed open-source microblogging tool
4  * Copyright (C) 2008, Controlez-Vous, Inc.
5  *
6  * This program is free software: you can redistribute it and/or modify
7  * it under the terms of the GNU Affero General Public License as published by
8  * the Free Software Foundation, either version 3 of the License, or
9  * (at your option) any later version.
10  *
11  * This program is distributed in the hope that it will be useful,
12  * but WITHOUT ANY WARRANTY; without even the implied warranty of
13  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
14  * GNU Affero General Public License for more details.
15  *
16  * You should have received a copy of the GNU Affero General Public License
17  * along with this program.  If not, see <http://www.gnu.org/licenses/>.
18  */
19
20 if (!defined('LACONICA')) { exit(1); }
21
22 require_once(INSTALLDIR.'/lib/searchaction.php');
23 define(PROFILES_PER_PAGE, 10);
24
25 class PeoplesearchAction extends SearchAction {
26         
27         function get_instructions() {
28                 return _t('Search for people on %%site.name%% by their name, location, or interests. ' . 
29                                   'Separate the terms by spaces; they must be 3 characters or more.');
30         }
31
32         function get_title() {
33                 return _t('People search');
34         }
35         
36         function show_results($q, $page) {
37                 
38                 $profile = new Profile();
39
40                 # lcase it for comparison
41                 $q = strtolower($q);
42                 $profile->whereAdd('MATCH(nickname, fullname, location, bio, homepage) ' . 
43                                                    'against (\''.addslashes($q).'\')');
44
45                 # Ask for an extra to see if there's more.
46                 
47                 $profile->limit((($page-1)*PROFILES_PER_PAGE), PROFILES_PER_PAGE + 1);
48
49                 $cnt = $profile->find();
50
51                 if ($cnt > 0) {
52                         $terms = preg_split('/[\s,]+/', $q);
53                         common_element_start('ul', array('id' => 'profiles'));
54                         for ($i = 0; $i < min($cnt, PROFILES_PER_PAGE); $i++) {
55                                 if ($profile->fetch()) {
56                                         $this->show_profile($profile, $terms);
57                                 } else {
58                                         // shouldn't happen!
59                                         break;
60                                 }
61                         }
62                         common_element_end('ul');
63                 } else {
64                         common_element('p', 'error', _t('No results'));
65                 }
66                 
67                 common_pagination($page > 1, $cnt > PROFILES_PER_PAGE,
68                                                   $page, 'peoplesearch', array('q' => $q));
69         }
70         
71         function show_profile($profile, $terms) {
72                 common_debug(print_r($terms, TRUE), __FILE__);
73                 common_element_start('li', array('class' => 'profile_single',
74                                                                                  'id' => 'profile-' . $profile->id));
75                 $avatar = $profile->getAvatar(AVATAR_STREAM_SIZE);
76                 common_element_start('a', array('href' => $profile->profileurl));
77                 common_element('img', array('src' => ($avatar) ? common_avatar_display_url($avatar) : common_default_avatar(AVATAR_STREAM_SIZE),
78                                                                         'class' => 'avatar stream',
79                                                                         'width' => AVATAR_STREAM_SIZE,
80                                                                         'height' => AVATAR_STREAM_SIZE,
81                                                                         'alt' =>
82                                                                         ($profile->fullname) ? $profile->fullname :
83                                                                         $profile->nickname));
84                 common_element_end('a');
85                 common_element_start('p');
86                 common_element_start('a', array('href' => $profile->profileurl,
87                                                                                 'class' => 'nickname'));
88                 common_raw($this->highlight($profile->nickname, $terms));
89                 common_element_end('a');
90                 if ($profile->fullname) {
91                         common_text(' | ');
92                         common_element_start('span', 'fullname');
93                         common_raw($this->highlight($profile->fullname, $terms));
94                         common_element_end('span');
95                 }
96                 if ($profile->location) {
97                         common_text(' | ');
98                         common_element_start('span', 'location');
99                         common_raw($this->highlight($profile->location, $terms));
100                         common_element_end('span');
101                 }
102                 common_element_end('p');
103                 if ($profile->homepage) {
104                         common_element_start('p', 'website');
105                         common_element('a', array('href' => $profile->homepage),
106                                                    $this->highlight($profile->homepage));
107                         common_element_end('p');
108                 }
109                 if ($profile->bio) {
110                         common_element_start('p', 'bio');
111                         common_raw($this->highlight($profile->bio, $terms));
112                         common_element_end('p');
113                 }
114                 common_element_end('li');
115         }
116
117         function highlight($text, $terms) {
118                 $pattern = '/('.implode('|',array_map('htmlspecialchars', $terms)).')/i';
119                 $result = preg_replace($pattern, '<strong>\\1</strong>', htmlspecialchars($text));
120                 return $result;
121         }
122 }