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 * @license http://www.fsf.org/licensing/licenses/agpl-3.0.html GNU Affero General Public License version 3.0
27 * @link http://status.net/
30 if (!defined('STATUSNET') && !defined('LACONICA')) {
35 * List users for autocompletion
37 * This is the form for adding a new g
41 * @author Craig Andrews <candrews@integralblue.com>
42 * @license http://www.fsf.org/licensing/licenses/agpl-3.0.html GNU Affero General Public License version 3.0
43 * @link http://status.net/
46 class AutocompleteAction extends Action
51 * Last-modified date for page
53 * When was the content of this page last modified? Based on notice,
56 * @return int last-modified date as unix timestamp
58 function lastModified()
61 foreach($this->users as $user){
62 $max = max($max,strtotime($user->modified),strtotime($user->profile->modified));
64 foreach($this->groups as $group){
65 $max = max($max,strtotime($group->modified));
71 * An entity tag for this page
73 * Shows the ETag for the page, based on the notice ID and timestamps
74 * for the notice, profile, and avatar. It's weak, since we change
75 * the date text "one hour ago", etc.
81 return '"' . implode(':', array($this->arg('action'),
82 crc32($this->arg('q')), //the actual string can have funny characters in we don't want showing up in the etag
84 $this->lastModified())) . '"';
87 function prepare($args)
89 parent::prepare($args);
90 $this->groups=array();
93 $limit = $this->arg('limit');
94 if($limit > 200) $limit=200; //prevent DOS attacks
95 if(substr($q,0,1)=='@'){
100 $user->whereAdd('nickname like \'' . trim($user->escape($q), '\'') . '%\'');
102 while($user->fetch()) {
103 $this->users[]=clone($user);
107 if(substr($q,0,1)=='!'){
110 $group = new User_group();
111 $group->limit($limit);
112 $group->whereAdd('nickname like \'' . trim($group->escape($q), '\'') . '%\'');
114 while($group->fetch()) {
115 $this->groups[]=clone($group);
122 function handle($args)
124 parent::handle($args);
126 foreach($this->users as $user){
127 $profile = $user->getProfile();
128 $results[]=array('nickname' => $user->nickname, 'fullname'=> $profile->fullname, 'type'=>'user');
130 foreach($this->groups as $group){
131 $results[]=array('nickname' => $group->nickname, 'fullname'=> $group->fullname, 'type'=>'group');
133 foreach($results as $result) {
134 print json_encode($result) . "\n";