384e8bbdda
git-svn-id: file:///home/shish/svn/shimmie2/branches/branch_2.2@876 7f39781d-f577-437e-ae19-be835c7a54ca
62 lines
1.5 KiB
PHP
62 lines
1.5 KiB
PHP
<?php
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/**
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* Name: Featured Image
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* Author: Shish <webmaster@shishnet.org>
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* License: GPLv2
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* Description: Bring a specific image to the users' attentions
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*/
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class Featured extends Extension {
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var $theme;
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public function receive_event($event) {
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if(is_null($this->theme)) $this->theme = get_theme_object("featured", "FeaturedTheme");
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if(is_a($event, 'InitExtEvent')) {
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global $config;
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$config->set_default_int('featured_id', 0);
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}
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if(is_a($event, 'PageRequestEvent') && ($event->page_name == "set_feature")) {
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global $user;
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if($user->is_admin() && isset($_POST['image_id'])) {
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global $config;
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$id = int_escape($_POST['image_id']);
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if($id > 0) {
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$config->set_int("featured_id", $id);
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$event->page->set_mode("redirect");
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$event->page->set_redirect(make_link("post/view/$id"));
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}
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}
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}
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if(is_a($event, 'PostListBuildingEvent')) {
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global $config, $database;
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$fid = $config->get_int("featured_id");
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if($fid > 0) {
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$image = $database->get_image($fid);
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if(!is_null($image)) {
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$this->theme->display_featured($event->page, $image);
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}
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}
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}
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/*
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if(is_a($event, 'SetupBuildingEvent')) {
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$sb = new SetupBlock("Featured Image");
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$sb->add_int_option("featured_id", "Image ID: ");
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$event->panel->add_block($sb);
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}
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*/
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if(is_a($event, 'DisplayingImageEvent')) {
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global $user;
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if($user->is_admin()) {
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$this->theme->display_buttons($event->page, $event->image->id);
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}
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}
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}
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}
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add_event_listener(new Featured());
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?>
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