'bwt_kiss_widget_post','description' => __('Show a post/page/whatever as a widget','bwt_kiss'));
$this->WP_Widget($widget_id,__('BirchWare Kiss Featured post','bwt_kiss'),$widget_ops);
}
function widget($args,$instance) {
extract($args);
echo $before_widget;
echo $before_title . apply_filters('widget_title',$instance['title']) . $after_title;
echo $this->getPost($instance['post_url']);
echo $after_widget;
}
function update($new_instance,$old_instance) {
$instance = $old_instance;
$instance['title' ] = strip_tags($new_instance['title' ]);
$instance['post_url'] = strip_tags($new_instance['post_url']);
return $instance;
}
function form($instance) {
$defaults = array('title' => __('Featured Post','bwt_kiss')
,'post_url' => ''
);
$instance = wp_parse_args((array)$instance,$defaults);
echo ''
. ''
. ''
. '
'
. ''
. ''
. ''
. '
'
;
}
function getPost($url) {
// Originally from http://core.trac.wordpress.org/browser/tags/3.3.1/wp-includes/formatting.php - function wp_trim_excerpt($text = '')
$post = get_post(url_to_postid($url));
$thumbnail = get_the_post_thumbnail($post->ID,'thumbnail',array('class' => "attachment-thumbnail alignleft"));
$excerpt = $post->post_content;
$excerpt = strip_shortcodes($excerpt);
$excerpt = apply_filters('the_content',$excerpt);
$excerpt = str_replace(']]>',']]>',$excerpt);
$excerpt_length = apply_filters('excerpt_length',55);
$excerpt_more = apply_filters('excerpt_more',' ' . '[...]');
$excerpt = wp_trim_words($excerpt,$excerpt_length);
return ''
. $thumbnail
. apply_filters('wp_trim_excerpt',$excerpt);
}
}