<?php
// Don't load directly.
if ( ! defined( 'ABSPATH' ) ) {
	die( '-1' );
}

$attributes             = array();
$attributes['type']     = 'text';
$attributes['value']    = $value;
$attributes['tabindex'] = 2;
$attributes             = PodsForm::merge_attributes( $attributes, $name, $form_field_type, $options );

if ( pods_var( 'readonly', $options, false ) ) {
	$attributes['readonly'] = 'READONLY';

	$attributes['class'] .= ' pods-form-ui-read-only';
}

$show_preview = (int) pods_v( $form_field_type . '_show_preview', $options, 0 );
?>
	<input<?php PodsForm::attributes( $attributes, $name, $form_field_type, $options ); ?> />

<?php
if ( 1 === $show_preview ) {
	$oembed_width  = ( isset( $options['oembed_width'] ) ) ? (int) $options['oembed_width'] : 0;
	$oembed_height = ( isset( $options['oembed_height'] ) ) ? (int) $options['oembed_height'] : 0;
	?>
	<p class="howto">
		<?php _e( 'Preview', 'pods' ); ?>
	</p>
	<input type="hidden" id="<?php echo esc_js( pods_js_name( $attributes['id'] ) ); ?>_preview_nonce" name="_nonce_pods_oembed" value="<?php echo wp_create_nonce( 'pods_field_oembed_preview' ); ?>" />
	<div id="<?php echo esc_js( pods_js_name( $attributes['id'] ) ); ?>_preview" class="pods-oembed-preview">
		<?php echo PodsForm::field_method( $form_field_type, 'display', $value, $name, $options ); ?>
	</div>
	<script type="text/javascript">
		jQuery( function ( $ ) {
			var pods_ajaxurl = ajaxurl + '?pods_ajax=1';

			$( document ).on( 'keyup', '#<?php echo esc_js( $attributes['id'] ); ?>', function () {
				var value = $( this ).val();
				var name = '<?php echo $name; ?>';
				var options = {
					id            : <?php echo $options['id']; ?>,
					oembed_width  : '<?php echo $oembed_width; ?>',
					oembed_height : '<?php echo $oembed_height; ?>'
				};
				var nonce = $( this ).parent().find( '#<?php echo esc_js( pods_js_name( $attributes['id'] ) ); ?>_preview_nonce' ).val();
				delay( function () {
					var postdata = {
						'action'                    : 'oembed_update_preview',
						'_nonce_pods_oembed'        : nonce,
						'pods_field_oembed_value'   : value,
						'pods_field_oembed_name'    : name,
						'pods_field_oembed_options' : options
					};
					$.ajax( {
								type    : 'POST',
								url     : pods_ajaxurl,
								cache   : false,
								data    : postdata,
								success : function ( response ) {
									if ( typeof response.data == 'string' ) {
										$( '#<?php echo esc_js( pods_js_name( $attributes['id'] ) ); ?>_preview' ).html( response.data );
									}
								}
							} );
				}, 500 );
			} );

			var delay = (function () {
				var timer = 0;
				return function ( callback, ms ) {
					clearTimeout( timer );
					timer = setTimeout( callback, ms );
				};
			})();

		} );
	</script>
	<?php
}//end if
PodsForm::regex( $form_field_type, $options );
