125 lines
3.3 KiB
PHP
125 lines
3.3 KiB
PHP
<?php
|
|
/**
|
|
* StatusNet - the distributed open-source microblogging tool
|
|
* Copyright (C) 2008-2010, StatusNet, Inc.
|
|
*
|
|
* Peopletag autocomple action.
|
|
*
|
|
* 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/>.
|
|
*
|
|
* PHP version 5
|
|
*
|
|
* @category Action
|
|
* @package StatusNet
|
|
* @author Shashi Gowda <connect2shashi@gmail.com>
|
|
* @license http://www.fsf.org/licensing/licenses/agpl-3.0.html AGPLv3
|
|
* @link http://status.net/
|
|
*/
|
|
|
|
if (!defined('STATUSNET')) {
|
|
exit(1);
|
|
}
|
|
|
|
class PeopletagautocompleteAction extends Action
|
|
{
|
|
var $user;
|
|
var $tags;
|
|
var $last_mod;
|
|
|
|
/**
|
|
* Check pre-requisites and instantiate attributes
|
|
*
|
|
* @param Array $args array of arguments (URL, GET, POST)
|
|
*
|
|
* @return boolean success flag
|
|
*/
|
|
function prepare(array $args = array())
|
|
{
|
|
parent::prepare($args);
|
|
|
|
// Only for logged-in users
|
|
|
|
$this->user = common_current_user();
|
|
|
|
if (empty($this->user)) {
|
|
// TRANS: Error message displayed when trying to perform an action that requires a logged in user.
|
|
$this->clientError(_('Not logged in.'));
|
|
}
|
|
|
|
// CSRF protection
|
|
|
|
$token = $this->trimmed('token');
|
|
|
|
if (!$token || $token != common_session_token()) {
|
|
// TRANS: Client error displayed when the session token does not match or is not given.
|
|
$this->clientError(_('There was a problem with your session token.'.
|
|
' Try again, please.'));
|
|
}
|
|
|
|
$profile = $this->user->getProfile();
|
|
$tags = $profile->getLists($this->scoped);
|
|
|
|
$this->tags = array();
|
|
while ($tags->fetch()) {
|
|
|
|
if (empty($this->last_mod)) {
|
|
$this->last_mod = $tags->modified;
|
|
}
|
|
|
|
$arr = array();
|
|
$arr['tag'] = $tags->tag;
|
|
$arr['mode'] = $tags->private ? 'private' : 'public';
|
|
// $arr['url'] = $tags->homeUrl();
|
|
$arr['freq'] = $tags->taggedCount();
|
|
|
|
$this->tags[] = $arr;
|
|
}
|
|
|
|
$tags = NULL;
|
|
|
|
return true;
|
|
}
|
|
|
|
/**
|
|
* Last modified time
|
|
*
|
|
* Helps in browser-caching
|
|
*
|
|
* @return String time
|
|
*/
|
|
function lastModified()
|
|
{
|
|
return strtotime($this->last_mod);
|
|
}
|
|
|
|
/**
|
|
* Handle request
|
|
*
|
|
* Print the JSON autocomplete data
|
|
*
|
|
* @param Array $args unused.
|
|
*
|
|
* @return void
|
|
*/
|
|
function handle()
|
|
{
|
|
//common_log(LOG_DEBUG, 'Autocomplete data: ' . json_encode($this->tags));
|
|
if ($this->tags) {
|
|
print(json_encode($this->tags));
|
|
exit(0);
|
|
}
|
|
return false;
|
|
}
|
|
}
|