* Link: http://trac.shishnet.org/shimmie2/
* License: GPLv2
* Description: Self explanitory
*/
class RSS_Comments extends Extension {
// event handling {{{
public function receive_event($event) {
if(is_a($event, 'PostListBuildingEvent')) {
global $page;
global $config;
$title = $config->get_string('title');
$page->add_header("");
}
if(is_a($event, 'PageRequestEvent') && ($event->page_name == "rss")) {
if($event->get_arg(0) == 'comments') {
global $database;
$this->do_rss($database);
}
}
}
// }}}
// output {{{
private function do_rss($database) {
global $page;
global $config;
$page->set_mode("data");
$page->set_type("application/xml");
$comments = $database->get_all("
SELECT
users.id as user_id, users.name as user_name,
comments.comment as comment, comments.id as comment_id,
comments.image_id as image_id, comments.owner_ip as poster_ip,
UNIX_TIMESTAMP(posted) AS posted_timestamp
FROM comments
LEFT JOIN users ON comments.owner_id=users.id
ORDER BY comments.id DESC
LIMIT 10
");
$data = "";
foreach($comments as $comment) {
$image_id = $comment['image_id'];
$comment_id = $comment['comment_id'];
$link = make_link("post/view/$image_id");
$owner = html_escape($comment['user_name']);
$posted = strftime("%a, %d %b %Y %T %Z", $comment['posted_timestamp']);
$comment = html_escape($comment['comment']);
$content = html_escape("$owner: $comment");
$data .= "
-
$owner comments on $image_id
$link
$comment_id
$posted
$content
";
}
$title = $config->get_string('title');
$base_href = $config->get_string('base_href');
$version = $config->get_string('version');
$xml = <<
$title
The latest comments on the image board
$base_href
$version
(c) 2007 Shish
$data
EOD;
$page->set_data($xml);
}
// }}}
}
add_event_listener(new RSS_Comments());
?>