template.php in Product Labels, Quick View, Buy Now, Pre-Orders, Frequently Bought Together & More for WooCommerce – Merchant 2.3.1, at admin/classes/admin-options/fields/gallery/template.php

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1	<?php
2	/**
3	* Template: Gallery field.
4	*
5	* @var array<string, mixed> $settings Field configuration.
6	* @var mixed $value Current saved value.
7	* @var string $module_id Module ID.
8	*
9	* @package Merchant
10	* @since 2.2.5
11	*/
12
13	if ( ! defined( 'ABSPATH' ) ) {
14	exit;
15	}
16
17	$settings = wp_parse_args( $settings, array(
18	'label' => esc_html__( 'Select Images', 'merchant' ),
19	) );$images = ( ! empty( $value ) ) ? explode( ',', $value ) : array();
20
21	echo '<div class="merchant-gallery-images">';
22
23	if ( ! empty( $images ) ) :
24	foreach ( $images as $image_id ) :
25	$image = wp_get_attachment_image_src( (int) $image_id, 'thumbnail' );
26	if ( ! empty( $image ) && ! empty( $image[0] ) ) :
27	printf( '<div class="merchant-gallery-image" data-item-id="%s">', esc_attr( $image_id ) );
28	echo '<i class="merchant-gallery-remove dashicons dashicons-no-alt"></i>';
29	printf( '<img src="%s" />', esc_url( $image[0] ) );
30	echo '</div>';
31	endif;
32	endforeach;
33	endif;
34
35	echo '</div>';
36	?>
37	<a href="#" class="merchant-gallery-button"><?php echo esc_html( $settings['label'] ); ?></a>
38	<input type="hidden" class="merchant-gallery-input" name="merchant[<?php echo esc_attr( $settings['id'] ); ?>]" value="<?php echo esc_attr( $value ); ?>"/>
39	<?php
40