__( 'The tags from the latest posts.', 'p2' )));
$this->default_num_to_show = 35;
}
function form( $instance ) {
$title = ( isset( $instance['title'] ) ) ? esc_attr( $instance['title'] ) : '';
$title_id = $this->get_field_id( 'title' );
$title_name = $this->get_field_name( 'title' );
$num_to_show = ( isset( $instance['num_to_show'] ) ) ? esc_attr( $instance['num_to_show'] ) : $this->default_num_to_show;
$num_to_show_id = $this->get_field_id( 'num_to_show' );
$num_to_show_name = $this->get_field_name( 'num_to_show' );
?>
default_num_to_show;
return $new_instance;
}
function widget( $args, $instance ) {
extract( $args );
$title = (isset( $instance['title'] ) && $instance['title'])? $instance['title'] : __( 'Recent tags', 'p2' );
$num_to_show = (isset( $instance['num_to_show'] ) && (int)$instance['num_to_show'])? (int)$instance['num_to_show'] : $this->default_num_to_show;
$recent_tags = $this->recent_tags( $num_to_show );
echo $before_widget . $before_title . esc_html( $title ) . $after_title;
echo "\t\n";
foreach( $recent_tags as $recent ):
?>
-
name ); ?>
( count ); ?> )
'all' ) );
$post_ids_and_tags = array();
foreach( $all_tags as $tag ) {
if ( $tag->count < 1 )
continue;
$recent_post_id = max( get_objects_in_term( $tag->term_id, 'post_tag' ) );
$post_ids_and_tags[] = array( 'post_id' => $recent_post_id, 'tag' => $tag );
}
usort( $post_ids_and_tags, function($a, $b) {
return $b["post_id"] - $a["post_id"];
});
$post_ids_and_tags = array_slice( $post_ids_and_tags, 0, $num_to_show );
$recent_tags = array();
foreach( $post_ids_and_tags as $v ) {
$recent_tags[] = array(
'tag' => $v['tag'],
'link' => get_tag_link( $v['tag']->term_id ),
'feed_link' => get_tag_feed_link( $v['tag']->term_id ),
);
}
$cache[$num_to_show] = $recent_tags;
wp_cache_add( 'p2_recent_tags', $cache, 'widget' );
return $recent_tags;
}
}
register_widget( 'P2_Recent_Tags' );