shopbuilder / app / Modules / VariationGallery / GalleryAdmin.php

GalleryAdmin.php in ShopBuilder – WooCommerce Builder For Elementor 3.4.1, at app/Modules/VariationGallery/GalleryAdmin.php

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1	<?php
2	/**
3	* Main FilterHooks class.
4	*
5	* @package RadiusTheme\SB
6	*/
7
8	namespace RadiusTheme\SB\Modules\VariationGallery;
9
10	use RadiusTheme\SB\Helpers\BuilderFns;
11	use RadiusTheme\SB\Helpers\Cache;
12	use RadiusTheme\SB\Helpers\Fns;
13	use RadiusTheme\SB\Traits\SingletonTrait;
14
15	defined( 'ABSPATH' ) \|\| exit();
16
17	/**
18	* Main FilterHooks class.
19	*/
20	class GalleryAdmin {
21
22	/**
23	* Singleton Trait.
24	*/
25	use SingletonTrait;
26
27	/**
28	* Module Class Constructor.
29	*/
30	private function __construct() {
31	add_action( 'admin_footer', [ $this, 'admin_template_js' ] );
32	add_action( 'woocommerce_product_after_variable_attributes', [ $this, 'gallery_admin_html' ], 10, 3 );
33	add_action( 'woocommerce_save_product_variation', [ $this, 'save_variation_gallery' ] );
34	add_action( 'add_meta_boxes', [ $this, 'add_metabox' ] );
35	add_action( 'save_post', [ $this, 'save_metabox' ] );
36
37	// Invalidate cached variation galleries when product data or images change.
38	add_action( 'woocommerce_update_product', [ $this, 'flush_product_gallery_cache' ] );
39	add_action( 'woocommerce_save_product_variation', [ $this, 'flush_variation_parent_cache' ] );
40	add_action( 'delete_attachment', [ $this, 'flush_attachment_gallery_cache' ] );
41	}
42
43	/**
44	* Flush all cached gallery transients for a saved product.
45	*
46	* @param int $product_id Product ID.
47	*
48	* @return void
49	*/
50	public function flush_product_gallery_cache( $product_id ) {
51	GalleryFns::flush_product_gallery_transients( $product_id );
52	}
53
54	/**
55	* Flush the parent product default-gallery transient when a variation is saved.
56	*
57	* The variation's own transient is already cleared in save_variation_gallery();
58	* this also clears the parent product default-images cache.
59	*
60	* @param int $variation_id Variation ID.
61	*
62	* @return void
63	*/
64	public function flush_variation_parent_cache( $variation_id ) {
65	$parent_id = wp_get_post_parent_id( $variation_id );
66	if ( $parent_id ) {
67	GalleryFns::delete_transients( $parent_id, 'default-images' );
68	}
69	}
70
71	/**
72	* Flush cached variation galleries referencing a deleted attachment.
73	*
74	* @param int $attachment_id Attachment ID being deleted.
75	*
76	* @return void
77	*/
78	public function flush_attachment_gallery_cache( $attachment_id ) {
79	GalleryFns::flush_attachment_gallery_transients( $attachment_id );
80	}
81	/**
82	* Adds a custom meta box to the WooCommerce product edit page.
83	*/
84	public function add_metabox() {
85	add_meta_box(
86	'custom_checkbox_metabox', // Metabox ID.
87	__( 'Variation gallery', 'shopbuilder' ), // Title.
88	[ $this, 'metabox_callback' ], // Callback function.
89	'product', // Post type (WooCommerce product).
90	'side', // Position.
91	'high' // Priority.
92	);
93	}
94	/**
95	* Callback function to display the checkbox in the meta box.
96	*
97	* @param WP_Post $post The post object.
98	*/
99	public function metabox_callback( $post ) {
100	$value = get_post_meta( $post->ID, '_rtsb_vg_disable_valiation_gallery', true );
101	?>
102	<p>
103	<label for="custom_checkbox">
104	<input type="checkbox" id="rtsb_vg_disable_valiation_gallery" name="rtsb_vg_disable_valiation_gallery" value="yes" <?php checked( $value, 'yes' ); ?> />
105	<?php esc_html_e( 'Disable Variation Gallery', 'shopbuilder' ); ?>
106	</label><hr/>
107	<span><?php esc_html_e( 'Disable variation gallery for this product', 'shopbuilder' ); ?> </span>
108	</p>
109	<?php
110	}
111
112	/**
113	* Saves the checkbox value when the product is updated.
114	*
115	* @param int $post_id The ID of the product being saved.
116	*/
117	public function save_metabox( $post_id ) {
118	// Verify nonce for security.
119	if ( empty( $_POST['woocommerce_meta_nonce'] ) \|\| ! wp_verify_nonce( wp_unslash( $_POST['woocommerce_meta_nonce'] ), 'woocommerce_save_data' ) ) { // phpcs:ignore WordPress.Security.ValidatedSanitizedInput.InputNotSanitized
120	return;
121	}
122	// Prevent autosave from overwriting.
123	if ( defined( 'DOING_AUTOSAVE' ) && DOING_AUTOSAVE ) {
124	return;
125	}
126	// Check if the user has permission to edit the product.
127	if ( ! current_user_can( 'edit_product', $post_id ) ) { // phpcs:ignore WordPress.WP.Capabilities.Unknown
128	return;
129	}
130	// Save the checkbox value as 'yes' or 'no'.
131	$value = isset( $_POST['rtsb_vg_disable_valiation_gallery'] ) ? 'yes' : 'no';
132	update_post_meta( $post_id, '_rtsb_vg_disable_valiation_gallery', $value );
133	GalleryFns::delete_transients( $post_id, 'default-images' );
134	}
135	/**
136	* Saves variation gallery image IDs from the variation admin panel.
137	*
138	* @param int $variation_id The ID of the product variation.
139	*
140	* @return void
141	*/
142	public function save_variation_gallery( $variation_id ) {
143	check_ajax_referer( 'save-variations', 'security' );
144	// Check permissions again and make sure we have what we need.
145	if ( ! current_user_can( 'edit_products' ) \|\| empty( $_POST ) \|\| empty( $_POST['product_id'] ) ) { // phpcs:ignore WordPress.WP.Capabilities.Unknown
146	wp_die( -1 );
147	}
148	// Sanitize and save or delete meta.
149	if ( isset( $_POST['rtsb_vg'][ $variation_id ] ) && is_array( $_POST['rtsb_vg'][ $variation_id ] ) ) {
150	$rtsb_vg_ids = array_map( 'absint', $_POST['rtsb_vg'][ $variation_id ] );
151	$rtsb_vg_ids = array_values( array_unique( $rtsb_vg_ids ) );
152	update_post_meta( $variation_id, 'rtsb_vg_images', $rtsb_vg_ids );
153	} else {
154	delete_post_meta( $variation_id, 'rtsb_vg_images' );
155	}
156	GalleryFns::delete_transients( $variation_id, 'variation-images' );
157	}
158	/**
159	* @return void
160	*/
161	public function admin_template_js() {
162	require_once RTSB_PATH . '/app/Modules/VariationGallery/view/template-admin-thumbnail.php';
163	}
164
165	/**
166	* Outputs the variation gallery image section in the product variation admin panel.
167	*
168	* Enqueues the necessary admin script and renders the gallery UI for a specific
169	* variation, allowing admin users to add, preview, and remove multiple images
170	* associated with a WooCommerce product variation.
171	*
172	* @param int $loop The index of the current variation loop.
173	* @param array $variation_data Array of variation data.
174	* @param WP_Post $variation The variation object (as a WP_Post).
175	*
176	* @return void
177	*/
178	public function gallery_admin_html( $loop, $variation_data, $variation ) {
179	$variation_id = absint( $variation->ID );
180	$gallery_images = get_post_meta( $variation_id, 'rtsb_vg_images', true );
181	?>
182	<div class="form-row form-row-full rtsb-vg-gallery-wrapper">
183	<h4><?php esc_html_e( 'Variation Image Gallery', 'shopbuilder' ); ?></h4>
184	<div class="rtsb-vg-image-container">
185	<ul class="rtsb-vg-images">
186	<?php
187	if ( is_array( $gallery_images ) && ! empty( $gallery_images ) ) {
188	$gallery_images = array_values( array_unique( $gallery_images ) );
189	foreach ( $gallery_images as $image_id ) :
190	$image = wp_get_attachment_image_src( $image_id );
191	/**
192	* Functions::gallery_has_video( $image_id );.
193	*/
194	if ( empty( $image[0] ) ) {
195	continue;
196	}
197	$add_video_class = '';
198	if ( rtsb()->has_pro() ) {
199	$video = trim( get_post_meta( $image_id, 'rtsb_vg_video_link', true ) ?? '' );
200	$add_video_class = ! empty( $video ) ? ' video' : '';
201	}
202	?>
203	<li class="image<?php echo esc_html( $add_video_class ); ?>">
204	<input type="hidden" name="rtsb_vg[<?php echo absint( $variation_id ); ?>][]" value="<?php echo absint( $image_id ); ?>">
205	<img src="<?php echo esc_url( $image[0] ); ?>">
206	<div class="rtsb-vg-action-button">
207	<span data-tip="Add Video" class="rtsb-vg-media-video-popup dashicons dashicons-video-alt3"></span>
208	<span data-tip="Edit Image" class="rtsb-vg-gallery-edit dashicons dashicons-edit"></span>
209	<a href="#" class="delete rtsb-vg-remove-image"><span class="dashicons dashicons-no"></span></a>
210	</div>
211	</li>
212	<?php
213	endforeach;
214	}
215	?>
216	</ul>
217	</div>
218	<p class="rtsb-vg-add-image-wrapper hide-if-no-js">
219	<a href="#" data-product_variation_loop="<?php echo absint( $loop ); ?>"
220	data-product_variation_id="<?php echo esc_attr( $variation_id ); ?>"
221	class="button rtsb-vg-add-image">
222	<?php
223	esc_html_e( 'Add Gallery Images', 'shopbuilder' );
224	if ( rtsb()->has_pro() ) {
225	echo ' & ';
226	esc_html_e( 'Videos', 'shopbuilder' );
227	}
228	?>
229	</a>
230	</p>
231	</div>
232	<?php
233	}
234	}