'widget_about_block_entries', 'description' => __( "Add About Block", 'blogup' ) );
parent::__construct('about-block', __( '- blogup: About Block', 'blogup' ), $widget_ops);
$this->alt_option_name = 'widget_about_block_entries';
add_action( 'save_post', array(&$this, 'flush_widget_cache') );
add_action( 'deleted_post', array(&$this, 'flush_widget_cache') );
add_action( 'switch_theme', array(&$this, 'flush_widget_cache') );
}
function widget($args, $instance) {
global $post;
$cache = wp_cache_get('widget_about_block_entries', 'widget');
if ( !is_array($cache) ) {
$cache = array();
}
if ( ! isset( $args['widget_id'] ) ) {
$args['widget_id'] = $this->id;
}
if ( isset( $cache[ $args['widget_id'] ] ) ) {
echo $cache[ $args['widget_id'] ];
return;
}
ob_start();
extract($args);
echo $before_widget;
$title = apply_filters('widget_title', $instance['title'], $instance, $this->id_base);
$height = ( isset($instance['height']) ) ? 'height:'.esc_html($instance['height']).';':'';
?>
flush_widget_cache();
$alloptions = wp_cache_get( 'alloptions', 'options' );
if ( isset($alloptions['widget_about_block_entries']) ) {
delete_option('widget_about_block_entries');
}
return $instance;
}
function flush_widget_cache() {
wp_cache_delete('widget_about_block_entries', 'widget');
}
function form( $instance ) {
$title = isset($instance['title']) ? $instance['title'] : '';
$url = isset($instance['url']) ? $instance['url'] : '';
$link = isset($instance['link']) ? $instance['link'] : '#';
$height = isset($instance['height']) ? $instance['height'] : '';
$content = isset($instance['content']) ? $instance['content'] : '';
$signature = isset($instance['signature']) ? $instance['signature'] : '';
?>