57 lines
1.5 KiB
PHP
57 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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* Documentation:
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* Once enabled, a new "feature this" button will appear next
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* to the other image control buttons (delete, rotate, etc).
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* Clicking it will set the image as the site's current feature,
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* which will be shown in the side bar of the post list.
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*/
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class Featured extends SimpleExtension {
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public function onInitExt($event) {
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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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public function onPageRequest($event) {
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global $config, $page, $user;
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if($event->page_matches("set_feature")) {
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if($user->is_admin() && isset($_POST['image_id'])) {
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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", $id);
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$page->set_mode("redirect");
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$page->set_redirect(make_link("post/view/$id"));
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}
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}
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}
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}
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public function onPostListBuilding($event) {
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global $config, $page, $user;
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$fid = $config->get_int("featured_id");
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if($fid > 0) {
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$image = Image::by_id($fid);
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if(!is_null($image)) {
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if(class_exists("Ratings")) {
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if(strpos(Ratings::get_user_privs($user), $image->rating) === FALSE) {
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return;
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}
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}
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$this->theme->display_featured($page, $image);
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}
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}
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}
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public function onImageAdminBlockBuilding($event) {
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global $user;
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if($user->is_admin()) {
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$event->add_part($this->theme->get_buttons_html($event->image->id));
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}
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}
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}
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?>
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