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shimmie2/contrib/featured/main.php
shish 96a37605e4 port page_matches from score to trunk
git-svn-id: file:///home/shish/svn/shimmie2/trunk@1028 7f39781d-f577-437e-ae19-be835c7a54ca
2008-09-06 17:48:03 +00:00

60 lines
1.5 KiB
PHP

<?php
/**
* Name: Featured Image
* Author: Shish <webmaster@shishnet.org>
* License: GPLv2
* Description: Bring a specific image to the users' attentions
*/
class Featured implements Extension {
var $theme;
public function receive_event(Event $event) {
if(is_null($this->theme)) $this->theme = get_theme_object($this);
if($event instanceof InitExtEvent) {
global $config;
$config->set_default_int('featured_id', 0);
}
if(($event instanceof PageRequestEvent) && $event->page_matches("set_feature")) {
global $user;
if($user->is_admin() && isset($_POST['image_id'])) {
global $config;
$id = int_escape($_POST['image_id']);
if($id > 0) {
$config->set_int("featured_id", $id);
$event->page->set_mode("redirect");
$event->page->set_redirect(make_link("post/view/$id"));
}
}
}
if($event instanceof PostListBuildingEvent) {
global $config, $database;
$fid = $config->get_int("featured_id");
if($fid > 0) {
$image = Image::by_id($config, $database, $fid);
if(!is_null($image)) {
$this->theme->display_featured($event->page, $image);
}
}
}
/*
if(($event instanceof SetupBuildingEvent)) {
$sb = new SetupBlock("Featured Image");
$sb->add_int_option("featured_id", "Image ID: ");
$event->panel->add_block($sb);
}
*/
if($event instanceof ImageAdminBlockBuildingEvent) {
if($event->user->is_admin()) {
$event->add_part($this->theme->get_buttons_html($event->image->id));
}
}
}
}
add_event_listener(new Featured());
?>