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authorEvan Prodromou <evan@status.net>2009-10-01 11:30:04 -0400
committerEvan Prodromou <evan@status.net>2009-10-01 11:30:04 -0400
commita41ed1a66a902b078876be7528183ab61e6a3d03 (patch)
treedb690c52820ebd4aefae6222cb4f3b48c2d9398f /plugins/Autocomplete/autocomplete.php
parent3449843f839b6c17618b27b031c608860761cd32 (diff)
parentacc78972383c2346b5729192ab00c90c48c5b2a6 (diff)
Merge branch '0.9.x' into schema
Diffstat (limited to 'plugins/Autocomplete/autocomplete.php')
-rw-r--r--plugins/Autocomplete/autocomplete.php136
1 files changed, 136 insertions, 0 deletions
diff --git a/plugins/Autocomplete/autocomplete.php b/plugins/Autocomplete/autocomplete.php
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+<?php
+/**
+ * StatusNet, the distributed open-source microblogging tool
+ *
+ * List users for autocompletion
+ *
+ * PHP version 5
+ *
+ * LICENCE: This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ *
+ * @category Plugin
+ * @package StatusNet
+ * @author Craig Andrews <candrews@integralblue.com>
+ * @copyright 2008-2009 StatusNet, Inc.
+ * @license http://www.fsf.org/licensing/licenses/agpl-3.0.html GNU Affero General Public License version 3.0
+ * @link http://status.net/
+ */
+
+if (!defined('STATUSNET') && !defined('LACONICA')) {
+ exit(1);
+}
+
+/**
+ * List users for autocompletion
+ *
+ * This is the form for adding a new g
+ *
+ * @category Plugin
+ * @package StatusNet
+ * @author Craig Andrews <candrews@integralblue.com>
+ * @license http://www.fsf.org/licensing/licenses/agpl-3.0.html GNU Affero General Public License version 3.0
+ * @link http://status.net/
+ */
+
+class AutocompleteAction extends Action
+{
+ private $result;
+
+ /**
+ * Last-modified date for page
+ *
+ * When was the content of this page last modified? Based on notice,
+ * profile, avatar.
+ *
+ * @return int last-modified date as unix timestamp
+ */
+ function lastModified()
+ {
+ $max=0;
+ foreach($this->users as $user){
+ $max = max($max,strtotime($user->modified),strtotime($user->profile->modified));
+ }
+ foreach($this->groups as $group){
+ $max = max($max,strtotime($group->modified));
+ }
+ return $max;
+ }
+
+ /**
+ * An entity tag for this page
+ *
+ * Shows the ETag for the page, based on the notice ID and timestamps
+ * for the notice, profile, and avatar. It's weak, since we change
+ * the date text "one hour ago", etc.
+ *
+ * @return string etag
+ */
+ function etag()
+ {
+ return '"' . implode(':', array($this->arg('action'),
+ crc32($this->arg('q')), //the actual string can have funny characters in we don't want showing up in the etag
+ $this->arg('limit'),
+ $this->lastModified())) . '"';
+ }
+
+ function prepare($args)
+ {
+ parent::prepare($args);
+ $this->groups=array();
+ $this->users=array();
+ $q = $this->arg('q');
+ $limit = $this->arg('limit');
+ if($limit > 200) $limit=200; //prevent DOS attacks
+ if(substr($q,0,1)=='@'){
+ //user search
+ $q=substr($q,1);
+ $user = new User();
+ $user->limit($limit);
+ $user->whereAdd('nickname like \'' . trim($user->escape($q), '\'') . '%\'');
+ $user->find();
+ while($user->fetch()) {
+ $profile = Profile::staticGet($user->id);
+ $user->profile=$profile;
+ $this->users[]=$user;
+ }
+ }
+ if(substr($q,0,1)=='!'){
+ //group search
+ $q=substr($q,1);
+ $group = new User_group();
+ $group->limit($limit);
+ $group->whereAdd('nickname like \'' . trim($group->escape($q), '\'') . '%\'');
+ $group->find();
+ while($group->fetch()) {
+ $this->groups[]=$group;
+ }
+ }
+ return true;
+ }
+
+ function handle($args)
+ {
+ parent::handle($args);
+ $results = array();
+ foreach($this->users as $user){
+ $results[]=array('nickname' => $user->nickname, 'fullname'=> $user->profile->fullname, 'type'=>'user');
+ }
+ foreach($this->groups as $group){
+ $results[]=array('nickname' => $group->nickname, 'fullname'=> $group->fullname, 'type'=>'group');
+ }
+ foreach($results as $result) {
+ print json_encode($result) . "\n";
+ }
+ }
+}