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<?php
/**
* This test class pretends to be an RSS aggregator. It logs notifications
* from the cloud.
*
* PHP version 5
*
* @category Plugin
* @package StatusNet
* @author Zach Copley <zach@status.net>
* @license http://www.fsf.org/licensing/licenses/agpl.html AGPLv3
* @link http://status.net/
*
* StatusNet - the distributed open-source microblogging tool
* Copyright (C) 2009, StatusNet, Inc.
*
* 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/>.
*/
if (!defined('STATUSNET')) {
exit(1);
}
/**
* Dummy aggregator that acts as a proper notification handler. It
* doesn't do anything but respond correctly when notified via
* REST. Mostly, this is just and action I used to develop the plugin
* and easily test things end-to-end. I'm leaving it in here as it
* may be useful for developing the plugin further.
*
* @category Plugin
* @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/
**/
class LoggingAggregatorAction extends Action
{
var $challenge = null;
var $url = null;
/**
* Initialization.
*
* @param array $args Web and URL arguments
*
* @return boolean false if user doesn't exist
*/
function prepare($args)
{
parent::prepare($args);
$this->url = $this->arg('url');
$this->challenge = $this->arg('challenge');
common_debug("args = " . var_export($this->args, true));
common_debug('url = ' . $this->url . ' challenge = ' . $this->challenge);
return true;
}
/**
* Handle the request
*
* @param array $args $_REQUEST data (unused)
*
* @return void
*/
function handle($args)
{
parent::handle($args);
if (empty($this->url)) {
$this->showError(_('A URL parameter is required.'));
return;
}
if (!empty($this->challenge)) {
// must be a GET
if ($_SERVER['REQUEST_METHOD'] != 'GET') {
$this->showError(_m('This resource requires an HTTP GET.'));
return;
}
header('Content-Type: text/xml');
echo $this->challenge;
} else {
// must be a POST
if ($_SERVER['REQUEST_METHOD'] != 'POST') {
$this->showError(_m('This resource requires an HTTP POST.'));
return;
}
header('Content-Type: text/xml');
Echo "<notifyResult success='true' msg='Thanks for the update.' />\n";
}
$this->ip = $_SERVER['REMOTE_ADDR'];
common_log(LOG_INFO, 'RSSCloud Logging Aggregator - ' .
$this->ip . ' claims the feed at ' .
$this->url . ' has been updated.');
}
/**
* Show an XML error when things go badly
*
* @param string $msg the error message
*
* @return void
*/
function showError($msg)
{
header('HTTP/1.1 400 Bad Request');
header('Content-Type: text/xml');
echo "<?xml version='1.0'?>\n";
echo "<notifyResult success='false' msg='$msg' />\n";
}
}
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