RWMB_URL ) );
}
/**
* Add actions
*
* @return void
*/
static function add_actions()
{
// Attach images via Ajax
add_action( 'wp_ajax_rwmb_get_embed', array( __CLASS__, 'wp_ajax_get_embed' ) );
}
/**
* Ajax callback for returning oEmbed HTML
*
* @return void
*/
static function wp_ajax_get_embed()
{
global $post;
$url = isset( $_POST['oembed_url'] ) ? $_POST['oembed_url'] : 0;
$post_id = is_numeric( $_REQUEST['post_id'] ) ? (int) $_REQUEST['post_id'] : 0;
if ( isset( $_REQUEST['post_id'] ) )
$post = get_post( $_REQUEST['post_id'] );
$embed = self::get_embed( $url );
RW_Meta_Box::ajax_response( $embed, 'success' );
exit;
}
/***
* Get embed html from url
* @param string $url
* $return string
*/
static function get_embed( $url )
{
$embed = wp_oembed_get( esc_url( $url ) );
if( $embed )
{
return $embed;
}
else
{
return 'Embed not available.';
}
}
/**
* Get field HTML
*
* @param string $html
* @param mixed $meta
* @param array $field
*
* @return string
*/
static function html( $html, $meta, $field )
{
return sprintf(
'
Show embed
%s
',
$field['field_name'],
$field['id'],
$meta,
$field['size'],
self::get_embed( $meta )
);
}
}
}