friendica/src/Module/Feed.php

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<?php
namespace Friendica\Module;
use Friendica\BaseModule;
use Friendica\Core\System;
use Friendica\Protocol\OStatus;
/**
* Provides public Atom feeds
*
* Currently supported:
* - /feed/[nickname]/ => posts
* - /feed/[nickname]/posts => posts
* - /feed/[nickname]/comments => comments
* - /feed/[nickname]/replies => comments
* - /feed/[nickname]/activity => activity
*
* The nocache GET parameter is provided mainly for debug purposes, requires auth
*
* @brief Provides public Atom feeds
*
* @author Hypolite Petovan <hypolite@mrpetovan.com>
*/
class Feed extends BaseModule
{
public static function content()
{
$a = self::getApp();
$last_update = defaults($_GET, 'last_update', '');
$nocache = !empty($_GET['nocache']) && local_user();
if ($a->argc < 2) {
System::httpExit(400);
}
$type = null;
if ($a->argc > 2) {
$type = $a->argv[2];
}
switch ($type) {
case 'posts':
case 'comments':
case 'activity':
// Correct type names, no change needed
break;
case 'replies':
$type = 'comments';
break;
default:
$type = 'posts';
}
$nickname = $a->argv[1];
header("Content-type: application/atom+xml; charset=utf-8");
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echo OStatus::feed($nickname, $last_update, 10, $type, $nocache, true);
exit();
}
}