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<?php
/**
* StatusNet - the distributed open-source microblogging tool
* Copyright (C) 2009, StatusNet, Inc.
* Copyright (C) 2010, Free Software Foundation, Inc.
*
* Show JSON for autocompleting replies (usernames) and groups form fields
*
* PHP version 5
*
* 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 GNUSocial
* @package StatusNet
* @author Shashi Gowda <connect2shashi@gmail.com>
* @license http://www.fsf.org/licensing/licenses/agpl-3.0.html AGPL 3.0
* @copyright 2009, StatusNet, Inc.
* @copyright 2010 Free Software Foundation, Inc
* @link http://daisycha.in
*/
if (!defined('STATUSNET')) {
exit(1);
}
class SocialAutocompleteAction extends Action
{
var $list=array();
var $user;
function prepare($args)
{
parent::prepare($args);
header('Content-Type: application/json; charset=utf-8');
if(common_logged_in()) {
$user = common_current_user();
switch($this->trimmed('type')) {
case 'users':
$this->getUsers($this->trimmed('q'));
case 'groups':
$this->getGroups($this->trimmed('q'));
default
return false;
}
}
else {
exit(1);
}
}
function handle()
{
parent::handle();
// Check for JSONP callback
$callback = $this->arg('callback');
if ($callback) {
print $callback . '(';
}
print json_encode($this->list);
if ($callback) {
print $callback . ')';
}
}
function getUsers($q)
{
$profile = $this->user->getProfile();
# show only subscriptions
$subs = $profile->getSubscriptions();
$q = strtolower($q);
while($subs->fetch()) {
# if $q is empty return everything
if(empty($q) ||
strpos(strtolower($subs->nickname), $q)) {
$meta=array();
$meta['id'] = $subs->id;
$meta['nickname'] = $subs->nickname;
$meta['name'] = $subs->fullname;
$meta['uri'] = $subs->getUri();
$meta['avatar'] = $subs->getAvatar(AVATAR_MINI_SIZE);
$this->list[] = clone($meta);
}
}
$subs->free();
}
function getGroups($q)
{
$profile = $this->user->getProfile();
$groups = $profile->getGroups();
$q = strtolower($q);
while($groups->fetch()) {
# if $q is empty return everything
if(empty($q) ||
strpos(strtolower($gropus->nickname), $q)) {
$meta=array();
$meta['id'] = $groups->id; # saveKnownGroups needs ids
$meta['nickname'] = $groups->nickname;
$meta['name'] = $groups->fullname;
$meta['uri'] = $groups->uri;
$meta['avatar'] = $groups->mini_logo;
$this->list[] = clone($meta);
}
}
$groups->free();
}
}
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