3 * StatusNet, the distributed open-source microblogging tool
5 * List users for autocompletion
9 * LICENCE: This program is free software: you can redistribute it and/or modify
10 * it under the terms of the GNU Affero General Public License as published by
11 * the Free Software Foundation, either version 3 of the License, or
12 * (at your option) any later version.
14 * This program is distributed in the hope that it will be useful,
15 * but WITHOUT ANY WARRANTY; without even the implied warranty of
16 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
17 * GNU Affero General Public License for more details.
19 * You should have received a copy of the GNU Affero General Public License
20 * along with this program. If not, see <http://www.gnu.org/licenses/>.
24 * @author Craig Andrews <candrews@integralblue.com>
25 * @copyright 2008-2009 StatusNet, Inc.
26 * @copyright 2009 Free Software Foundation, Inc http://www.fsf.org
27 * @license http://www.fsf.org/licensing/licenses/agpl-3.0.html GNU Affero General Public License version 3.0
28 * @link http://status.net/
31 if (!defined('STATUSNET') && !defined('LACONICA')) {
36 * List users for autocompletion
38 * This is the form for adding a new g
42 * @author Craig Andrews <candrews@integralblue.com>
43 * @license http://www.fsf.org/licensing/licenses/agpl-3.0.html GNU Affero General Public License version 3.0
44 * @link http://status.net/
47 class AutocompleteAction extends Action
52 * Last-modified date for page
54 * When was the content of this page last modified? Based on notice,
57 * @return int last-modified date as unix timestamp
59 function lastModified()
62 foreach($this->users as $user){
63 $max = max($max,strtotime($user->modified),strtotime($user->profile->modified));
65 foreach($this->groups as $group){
66 $max = max($max,strtotime($group->modified));
72 * An entity tag for this page
74 * Shows the ETag for the page, based on the notice ID and timestamps
75 * for the notice, profile, and avatar. It's weak, since we change
76 * the date text "one hour ago", etc.
82 return '"' . implode(':', array($this->arg('action'),
83 crc32($this->arg('q')), //the actual string can have funny characters in we don't want showing up in the etag
85 $this->lastModified())) . '"';
88 function prepare($args)
90 parent::prepare($args);
91 $this->groups=array();
94 $limit = $this->arg('limit');
95 if($limit > 200) $limit=200; //prevent DOS attacks
96 if(substr($q,0,1)=='@'){
100 $user->limit($limit);
101 $user->whereAdd('nickname like \'' . trim($user->escape($q), '\'') . '%\'');
103 while($user->fetch()) {
104 $this->users[]=clone($user);
108 if(substr($q,0,1)=='!'){
111 $group = new User_group();
112 $group->limit($limit);
113 $group->whereAdd('nickname like \'' . trim($group->escape($q), '\'') . '%\'');
115 while($group->fetch()) {
116 $this->groups[]=clone($group);
123 function handle($args)
125 parent::handle($args);
127 foreach($this->users as $user){
128 $profile = $user->getProfile();
129 $results[]=array('nickname' => $user->nickname, 'fullname'=> $profile->fullname, 'type'=>'user');
131 foreach($this->groups as $group){
132 $results[]=array('nickname' => $group->nickname, 'fullname'=> $group->fullname, 'type'=>'group');
134 foreach($results as $result) {
135 print json_encode($result) . "\n";