'widget_twentyeleven_ephemera', 'description' => __( 'Use this widget to list your recent Aside, Status, Quote, and Link posts', 'twentyeleven' ) );
$this->WP_Widget( 'widget_twentyeleven_ephemera', __( 'Twenty Eleven Ephemera', 'twentyeleven' ), $widget_ops );
$this->alt_option_name = 'widget_twentyeleven_ephemera';
add_action( 'save_post', array(&$this, 'flush_widget_cache' ) );
add_action( 'deleted_post', array(&$this, 'flush_widget_cache' ) );
add_action( 'switch_theme', array(&$this, 'flush_widget_cache' ) );
}
/**
* Outputs the HTML for this widget.
*
* @param array An array of standard parameters for widgets in this theme
* @param array An array of settings for this widget instance
* @return void Echoes it's output
**/
function widget( $args, $instance ) {
$cache = wp_cache_get( 'widget_twentyeleven_ephemera', 'widget' );
if ( !is_array( $cache ) )
$cache = array();
if ( ! isset( $args['widget_id'] ) )
$args['widget_id'] = null;
if ( isset( $cache[$args['widget_id']] ) ) {
echo $cache[$args['widget_id']];
return;
}
ob_start();
extract( $args, EXTR_SKIP );
$title = apply_filters( 'widget_title', empty( $instance['title'] ) ? __( 'Ephemera', 'twentyeleven' ) : $instance['title'], $instance, $this->id_base);
if ( ! isset( $instance['number'] ) )
$instance['number'] = '10';
if ( ! $number = absint( $instance['number'] ) )
$number = 10;
$ephemera_args = array(
'order' => 'DESC',
'posts_per_page' => $number,
'no_found_rows' => true,
'post_status' => 'publish',
'post__not_in' => get_option( 'sticky_posts' ),
'tax_query' => array(
array(
'taxonomy' => 'post_format',
'terms' => array( 'post-format-aside', 'post-format-link', 'post-format-status', 'post-format-quote' ),
'field' => 'slug',
'operator' => 'IN',
),
),
);
$ephemera = new WP_Query();
$ephemera->query( $ephemera_args );
if ( $ephemera->have_posts() ) :
echo $before_widget;
echo $before_title;
echo $title; // Can set this with a widget option, or omit altogether
echo $after_title;
?>
have_posts() ) : $ephemera->the_post(); ?>
-
', 'twentyeleven' ), __( '1 comment →', 'twentyeleven' ), __( '% comments →', 'twentyeleven' ) ); ?>
-
→
', 'twentyeleven' ), __( '1 comment →', 'twentyeleven' ), __( '% comments →', 'twentyeleven' ) ); ?>
flush_widget_cache();
$alloptions = wp_cache_get( 'alloptions', 'options' );
if ( isset( $alloptions['widget_twentyeleven_ephemera'] ) )
delete_option( 'widget_twentyeleven_ephemera' );
return $instance;
}
function flush_widget_cache() {
wp_cache_delete( 'widget_twentyeleven_ephemera', 'widget' );
}
/**
* Displays the form for this widget on the Widgets page of the WP Admin area.
**/
function form( $instance ) {
$title = isset( $instance['title']) ? esc_attr( $instance['title'] ) : '';
$number = isset( $instance['number'] ) ? absint( $instance['number'] ) : 10;
?>