__CLASS__, 'description' => __('Display a thumbnail of the latest comic, clickable to go to the comic post.','comicpress') );
$this->WP_Widget(__CLASS__, __('ComicPress Latest Thumbnail','comicpress'), $widget_ops);
}
}
function widget($args, $instance) {
global $post, $wp_query;
if (!is_home() && $instance['onlyhome']) return;
extract($args, EXTR_SKIP);
echo $before_widget;
$title = empty($instance['title']) ? '' : apply_filters('widget_title', $instance['title']);
if ( !empty( $title ) ) { echo $before_title . $title . $after_title; };
Protect();
$comic_query = 'showposts=1&cat='.get_all_comic_categories_as_cat_string();
query_posts($comic_query);
$archive_image = null;
if (have_posts()) {
while (have_posts()) : the_post();
if (!empty($post->post_content)) {
echo $before_widget;
$temp_query = $wp_query->is_single;
$wp_query->is_single = true;
foreach (array("archive", "rss", "mini", "comic") as $type) {
if (($requested_archive_image = get_comic_url($type, $post)) !== false) {
$archive_image = "![\"".get_the_title()."\"](\"$requested_archive_image\" "\\"\".get_the_title().\"\\"")
";
break;
}
}
if (function_exists('has_post_thumbnail')) {
if ( has_post_thumbnail($post->ID) ) {
$archive_image = get_the_post_thumbnail($post->ID,'full');
}
} ?>
is_single = $temp_query;
echo $after_widget;
}
endwhile;
}
Restore();
UnProtect();
wp_reset_query();
echo $after_widget;
}
function update($new_instance, $old_instance) {
$instance = $old_instance;
$instance['title'] = strip_tags($new_instance['title']);
$instance['onlyhome'] = (bool)( $new_instance['onlyhome'] == 1 ? true : false );
return $instance;
}
function form($instance) {
$instance = wp_parse_args( (array) $instance, array( 'title' => '', 'onlyhome' => false ) );
$title = strip_tags($instance['title']);
$onlyhome = $instance['onlyhome'];
?>