* License: GPLv2
* Description: Self explanitory
*/
class RSS_Images extends Extension {
// event handling {{{
public function receive_event($event) {
if(is_a($event, 'PostListBuildingEvent')) {
global $page;
global $config;
$title = $config->get_string('title');
if(count($event->search_terms) > 0) {
$search = implode(' ', $event->search_terms);
$page->add_header("");
}
else {
$page->add_header("");
}
}
if(is_a($event, 'PageRequestEvent') && ($event->page_name == "rss")) {
if($event->get_arg(0) == 'images') {
global $database;
if($event->count_args() >= 2) {
$this->do_rss($database->get_images(0, 12, tag_explode($event->get_arg(1))));
}
else {
$this->do_rss($database->get_images(0, 12));
}
}
}
}
// }}}
// output {{{
private function do_rss($images) {
global $page;
global $config;
$page->set_mode("data");
$page->set_type("application/xml");
$data = "";
foreach($images as $image) {
$link = make_link("post/view/{$image->id}");
$tags = $image->get_tag_list();
$owner = $image->get_owner();
$posted = strftime("%a, %d %b %Y %T %Z", $image->posted_timestamp);
$content = html_escape(
"" . Themelet::build_thumb_html($image) . "
" .
"Uploaded by " . $owner->name . "
"
);
$data .= "
-
{$image->id} - $tags
$link
$link
$posted
$content
";
}
$title = $config->get_string('title');
$base_href = $config->get_string('base_href');
$version = VERSION;
$xml = "<"."?xml version=\"1.0\" encoding=\"utf-8\" ?".">
$title
The latest uploads to the image board
$base_href
Shimmie-$version
(c) 2007 Shish
$data
";
$page->set_data($xml);
}
// }}}
}
add_event_listener(new RSS_Images());
?>