/**
* Deliver blog as rss feed
*
* @param int $a_wsp_id
*/
static function deliverRSS($a_wsp_id)
{
global $tpl, $ilSetting;
if (!$ilSetting->get('enable_global_profiles')) {
return;
}
// #10827
if (substr($a_wsp_id, -4) != "_cll") {
include_once "Services/PersonalWorkspace/classes/class.ilWorkspaceTree.php";
$wsp_id = new ilWorkspaceTree(0);
$obj_id = $wsp_id->lookupObjectId($a_wsp_id);
$is_wsp = "_wsp";
} else {
$a_wsp_id = substr($a_wsp_id, 0, -4);
$obj_id = ilObject::_lookupObjId($a_wsp_id);
$is_wsp = null;
}
if (!$obj_id) {
return;
}
$blog = new self($obj_id, false);
if (!$blog->hasRSS()) {
return;
}
include_once "Services/Feeds/classes/class.ilFeedWriter.php";
$feed = new ilFeedWriter();
include_once "Services/Link/classes/class.ilLink.php";
$url = ilLink::_getStaticLink($a_wsp_id, "blog", true, $is_wsp);
$url = str_replace("&", "&", $url);
$feed->setChannelTitle($blog->getTitle());
$feed->setChannelDescription($blog->getDescription());
$feed->setChannelLink($url);
// needed for blogpostinggui / pagegui
$tpl = new ilTemplate("tpl.main.html", true, true);
include_once "./Modules/Blog/classes/class.ilBlogPosting.php";
include_once "./Modules/Blog/classes/class.ilBlogPostingGUI.php";
foreach (ilBlogPosting::getAllPostings($obj_id) as $item) {
$id = $item["id"];
// only published items
$is_active = ilBlogPosting::_lookupActive($id, "blp");
if (!$is_active) {
continue;
}
$snippet = strip_tags(ilBlogPostingGUI::getSnippet($id));
$snippet = str_replace("&", "&", $snippet);
$url = ilLink::_getStaticLink($a_wsp_id, "blog", true, "_" . $id . $is_wsp);
$url = str_replace("&", "&", $url);
$feed_item = new ilFeedItem();
$feed_item->setTitle($item["title"]);
$feed_item->setDate($item["created"]->get(IL_CAL_DATETIME));
$feed_item->setDescription($snippet);
$feed_item->setLink($url);
$feed_item->setAbout($url);
$feed->addItem($feed_item);
}
$feed->showFeed();
exit;
}
$writer->showFeed();
} else {
// send appropriate header, if password is wrong, otherwise
// there is no chance to re-enter it (unless, e.g. the browser is closed)
if (md5($_SERVER['PHP_AUTH_PW']) != ilObjUser::_getFeedPass(ilObjUser::_lookupId($_SERVER['PHP_AUTH_USER']))) {
Header("WWW-Authenticate: Basic realm=\"ILIAS Newsfeed\"");
Header("HTTP/1.0 401 Unauthorized");
exit;
}
include_once "./Services/Feeds/classes/class.ilFeedItem.php";
include_once "./Services/Feeds/classes/class.ilFeedWriter.php";
$blankFeedWriter = new ilFeedWriter();
$feed_item = new ilFeedItem();
$lng->loadLanguageModule("news");
if ($ilSetting->get('short_inst_name') != "") {
$blankFeedWriter->setChannelTitle($ilSetting->get('short_inst_name'));
} else {
$blankFeedWriter->setChannelTitle("ILIAS");
}
if (!$feed_set->get("enable_private_feed")) {
$blankFeedWriter->setChannelAbout(ILIAS_HTTP_PATH);
$blankFeedWriter->setChannelLink(ILIAS_HTTP_PATH);
// title
$feed_item->setTitle($lng->txt("priv_feed_no_access_title"));
// description
$feed_item->setDescription($lng->txt("priv_feed_no_access_body"));
$feed_item->setLink(ILIAS_HTTP_PATH);
} else {
$blankFeedWriter->setChannelAbout(ILIAS_HTTP_PATH);
$blankFeedWriter->setChannelLink(ILIAS_HTTP_PATH);
// title
