forked from GNUsocial/gnu-social
148 lines
3.7 KiB
PHP
148 lines
3.7 KiB
PHP
<?php
|
|
/**
|
|
* StatusNet, the distributed open-source microblogging tool
|
|
*
|
|
* Action for showing Twitter-like JSON search results
|
|
*
|
|
* 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 Search
|
|
* @package StatusNet
|
|
* @author Zach Copley <zach@status.net>
|
|
* @copyright 2008-2010 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);
|
|
}
|
|
|
|
require_once INSTALLDIR.'/lib/apiprivateauth.php';
|
|
require_once INSTALLDIR.'/lib/jsonsearchresultslist.php';
|
|
|
|
/**
|
|
* Action handler for Twitter-compatible API search
|
|
*
|
|
* @category Search
|
|
* @package StatusNet
|
|
* @author Zach Copley <zach@status.net>
|
|
* @license http://www.fsf.org/licensing/licenses/agpl-3.0.html GNU Affero General Public License version 3.0
|
|
* @link http://status.net/
|
|
* @see ApiAction
|
|
*/
|
|
class ApiSearchJSONAction extends ApiPrivateAuthAction
|
|
{
|
|
var $query;
|
|
var $lang;
|
|
var $rpp;
|
|
var $page;
|
|
var $since_id;
|
|
var $limit;
|
|
var $geocode;
|
|
|
|
/**
|
|
* Initialization.
|
|
*
|
|
* @param array $args Web and URL arguments
|
|
*
|
|
* @return boolean true if nothing goes wrong
|
|
*/
|
|
function prepare($args)
|
|
{
|
|
parent::prepare($args);
|
|
|
|
$this->query = $this->trimmed('q');
|
|
$this->lang = $this->trimmed('lang');
|
|
$this->rpp = $this->trimmed('rpp');
|
|
|
|
if (!$this->rpp) {
|
|
$this->rpp = 15;
|
|
}
|
|
|
|
if ($this->rpp > 100) {
|
|
$this->rpp = 100;
|
|
}
|
|
|
|
$this->page = $this->trimmed('page');
|
|
|
|
if (!$this->page) {
|
|
$this->page = 1;
|
|
}
|
|
|
|
// TODO: Suppport max_id -- we need to tweak the backend
|
|
// Search classes to support it.
|
|
|
|
$this->since_id = $this->trimmed('since_id');
|
|
$this->geocode = $this->trimmed('geocode');
|
|
|
|
if (!empty($this->auth_user)) {
|
|
$this->auth_profile = $this->auth_user->getProfile();
|
|
} else {
|
|
$this->auth_profile = null;
|
|
}
|
|
|
|
return true;
|
|
}
|
|
|
|
/**
|
|
* Handle a request
|
|
*
|
|
* @param array $args Arguments from $_REQUEST
|
|
*
|
|
* @return void
|
|
*/
|
|
function handle($args)
|
|
{
|
|
parent::handle($args);
|
|
$this->showResults();
|
|
}
|
|
|
|
/**
|
|
* Show search results
|
|
*
|
|
* @return void
|
|
*/
|
|
function showResults()
|
|
{
|
|
$q = strtolower($this->query);
|
|
|
|
// TODO: Support search operators like from: and to:, boolean, etc.
|
|
|
|
$stream = new SearchNoticeStream($q, $this->auth_profile);
|
|
|
|
$notice = $stream->getNotices(($this->page - 1) * $this->rpp, $this->rpp + 1);
|
|
|
|
// TODO: max_id, lang, geocode
|
|
|
|
$results = new JSONSearchResultsList($notice, $q, $this->rpp, $this->page, $this->since_id);
|
|
|
|
$this->initDocument('json');
|
|
$results->show();
|
|
$this->endDocument('json');
|
|
}
|
|
|
|
/**
|
|
* Do we need to write to the database?
|
|
*
|
|
* @return boolean true
|
|
*/
|
|
function isReadOnly($args)
|
|
{
|
|
return true;
|
|
}
|
|
}
|