<?php
/**
* Creates a Static Block Widgets which can be placed in sidebar
*
* @class MC_Static_Block_Widget
* @version 1.0.0
* @package Widgets
* @category Class
* @author Transvelo
*/
if ( ! defined( 'ABSPATH' ) ) {
exit; // Exit if accessed directly
}
if( class_exists( 'WC_Widget' ) ) :
class MC_Static_Block_Widget extends WC_Widget {
public function __construct() {
$static_block_options = $this->get_static_blocks_options();
$this->widget_cssclass = 'widget widget-static-block';
$this->widget_description = __( 'Display a static block.', 'mediacenter' );
$this->widget_id = 'mc_static_block';
$this->widget_name = __( 'Static Block', 'mediacenter' );
$this->settings = array(
'static_block_id' => array(
'type' => 'select',
'std' => '',
'label' => __( 'Select a Static Block', 'mediacenter' ),
'options' => $static_block_options
)
);
parent::__construct();
}
private function get_static_blocks_options() {
$args = apply_filters( 'static_block_get_posts_args', array(
'posts_per_page' => 20,
'orderby' => 'title',
'post_type' => 'static_block',
) );
$static_blocks = get_posts( $args );
$options = array();
$options[0] = __( 'Choose a static block', 'mediacenter' );
foreach( $static_blocks as $static_block ) {
$options[$static_block->ID] = get_the_title( $static_block->ID );
}
return $options;
}
public function widget( $args, $instance ) {
if ( $this->get_cached_widget( $args ) ) {
return;
}
$static_block_id = ! empty( $instance['static_block_id'] ) ? sanitize_title( $instance['static_block_id'] ) : $this->settings['static_block_id']['std'];
ob_start();
if ( !empty( $static_block_id ) && $static_block_id !== 0 ) {
$this->widget_start( $args, $instance );
$static_block = get_post( $static_block_id );
echo apply_filters( 'the_content' , $static_block->post_content );
$this->widget_end( $args );
}
echo $this->cache_widget( $args, ob_get_clean() );
}
}
endif;
register_widget( 'MC_Static_Block_Widget' );