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<?php
namespace WCML\Media\Wrapper;
use SitePress;
use woocommerce_wpml;
use wpdb;
use WPML_Media_Attachments_Duplication_Factory;
class Translatable implements IMedia {
const META_KEY_THUMBNAIL_ID = '_thumbnail_id';
/** @var woocommerce_wpml */
private $woocommerce_wpml;
/** @var \SitePress */
private $sitepress;
/** @var wpdb */
private $wpdb;
public $settings = [];
private $products_being_synced = [];
public function __construct( $woocommerce_wpml, $sitepress, $wpdb ) {
$this->woocommerce_wpml = $woocommerce_wpml;
$this->sitepress = $sitepress;
$this->wpdb = $wpdb;
}
public function add_hooks() {
// when save new attachment duplicate product gallery.
add_action( 'wpml_media_create_duplicate_attachment', [ $this, 'sync_product_gallery_duplicate_attachment' ], 11, 2 );
}
public function product_images_ids( $product_id ) {
$product_images_ids = [];
// thumbnail image.
$tmb = get_post_meta( $product_id, self::META_KEY_THUMBNAIL_ID, true );
if ( $tmb ) {
$product_images_ids[] = $tmb;
}
// product gallery.
$product_gallery = get_post_meta( $product_id, '_product_image_gallery', true );
if ( $product_gallery ) {
$product_gallery = explode( ',', $product_gallery );
foreach ( $product_gallery as $img ) {
if ( ! in_array( $img, $product_images_ids ) ) {
$product_images_ids[] = $img;
}
}
}
foreach ( wp_get_post_terms( $product_id, 'product_type', [ 'fields' => 'names' ] ) as $type ) {
$product_type = $type;
}
if ( isset( $product_type ) && 'variable' === $product_type ) {
$get_post_variations_image = $this->wpdb->get_col(
$this->wpdb->prepare(
"SELECT pm.meta_value FROM {$this->wpdb->posts} AS p
LEFT JOIN {$this->wpdb->postmeta} AS pm ON p.ID = pm.post_id
WHERE pm.meta_key='" . self::META_KEY_THUMBNAIL_ID . "'
AND p.post_status IN ('publish','private')
AND p.post_type = 'product_variation'
AND p.post_parent = %d
ORDER BY ID",
$product_id
)
);
foreach ( $get_post_variations_image as $variation_image ) {
if ( $variation_image && ! in_array( $variation_image, $product_images_ids ) ) {
$product_images_ids[] = $variation_image;
}
}
}
foreach ( $product_images_ids as $key => $image ) {
if ( ! get_post_status( $image ) ) {
unset( $product_images_ids[ $key ] );
}
}
return $product_images_ids;
}
public function sync_thumbnail_id( $original_product_id, $translated_product_id, $language ) {
if ( $this->is_thumbnail_image_duplication_enabled( $original_product_id ) ) {
$translated_thumbnail_id = $this->get_translated_thumbnail_id( $original_product_id, $language );
if ( $translated_thumbnail_id ) {
update_post_meta( $translated_product_id, self::META_KEY_THUMBNAIL_ID, $translated_thumbnail_id );
}
}
}
public function sync_variation_thumbnail_id( $variation_id, $translated_variation_id, $language ) {
if ( $this->is_thumbnail_image_duplication_enabled( wp_get_post_parent_id( $variation_id ) ) ) {
$translated_thumbnail_id = $this->get_translated_thumbnail_id( $variation_id, $language );
if ( $translated_thumbnail_id && ( (int) $translated_thumbnail_id !== (int) get_post_meta( $translated_variation_id, self::META_KEY_THUMBNAIL_ID, true ) ) ) {
update_post_meta( $translated_variation_id, self::META_KEY_THUMBNAIL_ID, $translated_thumbnail_id );
update_post_meta( $variation_id, '_wpml_media_duplicate', 1 );
update_post_meta( $variation_id, '_wpml_media_featured', 1 );
}
}
}
/**
* @param int|string $post_id
* @param string $language
*
* @return int|null
*/
private function get_translated_thumbnail_id( $post_id, $language ) {
$thumbnail_id = get_post_meta( $post_id, self::META_KEY_THUMBNAIL_ID, true );
$translated_thumbnail_id = $this->sitepress->get_object_id( $thumbnail_id, 'attachment', false, $language );
if ( is_null( $translated_thumbnail_id ) && $thumbnail_id ) {
$factory = new WPML_Media_Attachments_Duplication_Factory();
/** @var \WPML_Media_Attachments_Duplication */
$media_duplicate = $factory->create();
$translated_thumbnail_id = $media_duplicate->create_duplicate_attachment(
$thumbnail_id,
wp_get_post_parent_id( $thumbnail_id ),
$language
);
}
return $translated_thumbnail_id;
}
public function sync_product_gallery( $product_id ) {
if ( $this->is_media_duplication_enabled( $product_id ) ) {
$product_gallery = get_post_meta( $product_id, '_product_image_gallery', true );
$gallery_ids = explode( ',', $product_gallery );
$trid = $this->sitepress->get_element_trid( $product_id, 'post_product' );
$translations = $this->sitepress->get_element_translations( $trid, 'post_product', true );
foreach ( $translations as $translation ) {
$duplicated_ids = '';
if ( ! $translation->original ) {
foreach ( $gallery_ids as $image_id ) {
if ( get_post( $image_id ) ) {
$duplicated_id = apply_filters(
'translate_object_id',
$image_id,
'attachment',
false,
$translation->language_code
);
if ( is_null( $duplicated_id ) && $image_id ) {
$duplicated_id = $this->create_base_media_translation(
$image_id,
$translation->element_id,
$translation->language_code
);
}
$duplicated_ids .= $duplicated_id . ',';
}
}
$duplicated_ids = substr( $duplicated_ids, 0, strlen( $duplicated_ids ) - 1 );
update_post_meta( $translation->element_id, '_product_image_gallery', $duplicated_ids );
}
}
}
}
public function create_base_media_translation( $attachment_id, $parent_id, $target_lang ) {
$factory = new WPML_Media_Attachments_Duplication_Factory();
/** @var \WPML_Media_Attachments_Duplication */
$media_duplicate = $factory->create();
$duplicated_id = $media_duplicate->create_duplicate_attachment( $attachment_id, $parent_id, $target_lang );
return $duplicated_id;
}
public function sync_product_gallery_duplicate_attachment( $att_id, $dup_att_id ) {
$product_id = wp_get_post_parent_id( $att_id );
$post_type = get_post_type( $product_id );
if ( 'product' !== $post_type || array_key_exists( $product_id, $this->products_being_synced ) ) {
return;
}
$this->products_being_synced[ $product_id ] = 1;
$this->sync_product_gallery( $product_id );
unset( $this->products_being_synced[ $product_id ] );
}
private function is_thumbnail_image_duplication_enabled( $product_id ) {
return $this->is_duplication_enabled( $product_id, 'WPML\Media\Option::DUPLICATE_FEATURED_KEY', 'WPML_Admin_Post_Actions::DUPLICATE_FEATURED_GLOBAL_KEY' );
}
private function is_media_duplication_enabled( $product_id ) {
return $this->is_duplication_enabled( $product_id, 'WPML\Media\Option::DUPLICATE_MEDIA_KEY', 'WPML_Admin_Post_Actions::DUPLICATE_MEDIA_GLOBAL_KEY' );
}
private function is_duplication_enabled( $product_id, $meta_key, $global_key ) {
$setting_value = get_post_meta(
$product_id,
$this->sitepress->get_wp_api()->constant( $meta_key ),
true
);
if ( '' === $setting_value ) {
// fallback to global setting.
$media_options = get_option( '_wpml_media', [] );
$global_setting_key = $this->sitepress->get_wp_api()
->constant( $global_key );
if ( isset( $media_options['new_content_settings'][ $global_setting_key ] ) ) {
$setting_value = $media_options['new_content_settings'][ $global_setting_key ];
}
}
return (bool) $setting_value;
}
}