class-wcml-wc-shortcode-product-category.php
107 lines
| 1 | <?php |
| 2 | |
| 3 | use WPML\Collect\Support\Collection; |
| 4 | |
| 5 | class WCML_WC_Shortcode_Product_Category { |
| 6 | |
| 7 | private $sitepress; |
| 8 | |
| 9 | public function __construct( \WPML\Core\ISitePress $sitepress ) { |
| 10 | $this->sitepress = $sitepress; |
| 11 | } |
| 12 | |
| 13 | public function add_hooks() { |
| 14 | add_filter( 'shortcode_atts_product_categories', [ $this, 'shortcode_product_categories_convert_attributes' ] ); |
| 15 | add_filter( 'woocommerce_shortcode_products_query', [ $this, 'translate_category' ], 10, 2 ); |
| 16 | } |
| 17 | |
| 18 | public function shortcode_product_categories_convert_attributes( $attributes ) { |
| 19 | if ( ! is_array( $attributes ) ) { |
| 20 | return $attributes; |
| 21 | } |
| 22 | |
| 23 | if ( ! empty( $attributes['parent'] ) ) { |
| 24 | $attributes['parent'] = (int) apply_filters( 'wpml_object_id', $attributes['parent'], \WCML\Utilities\WCTaxonomies::TAXONOMY_PRODUCT_CATEGORY, true ); |
| 25 | } |
| 26 | |
| 27 | return $attributes; |
| 28 | } |
| 29 | |
| 30 | public function translate_category( $args, $atts = null ) { |
| 31 | |
| 32 | if ( $this->sitepress->get_default_language() !== $this->sitepress->get_current_language() ) { |
| 33 | |
| 34 | if ( isset( $args['product_cat'] ) ) { |
| 35 | $args = $this->translate_categories_using_simple_tax_query( $args ); |
| 36 | } elseif ( ! empty( $atts['category'] ) && isset( $args['tax_query'] ) ) { |
| 37 | $getProductCategoryObject = function ( $slugOrId ) { |
| 38 | if ( is_numeric( $slugOrId ) ) { |
| 39 | return get_term( $slugOrId, 'product_cat' ); |
| 40 | } |
| 41 | |
| 42 | return get_term_by( 'slug', $slugOrId, 'product_cat' ); |
| 43 | }; |
| 44 | |
| 45 | $categories = wpml_collect( explode( ',', $atts['category'] ) ) |
| 46 | ->map( |
| 47 | function( $slugOrId ) { |
| 48 | return trim( $slugOrId ); } |
| 49 | ) |
| 50 | ->filter() |
| 51 | ->map( $getProductCategoryObject ); |
| 52 | |
| 53 | $args = $this->replace_category_in_query_arguments( $args, $categories ); |
| 54 | } |
| 55 | } |
| 56 | |
| 57 | return $args; |
| 58 | } |
| 59 | |
| 60 | private function replace_category_in_query_arguments( array $args, Collection $terms ) { |
| 61 | |
| 62 | foreach ( $args['tax_query'] as $i => $tax_query ) { |
| 63 | if ( ! is_array( $tax_query ) ) { |
| 64 | continue; |
| 65 | } |
| 66 | $args['tax_query'][ $i ] = []; |
| 67 | if ( ! is_int( key( $tax_query ) ) ) { |
| 68 | $tax_query = [ $tax_query ]; |
| 69 | } |
| 70 | foreach ( $tax_query as $condition ) { |
| 71 | if ( 'product_cat' === $condition['taxonomy'] ) { |
| 72 | $condition['terms'] = $terms->pluck( $condition['field'] )->toArray(); |
| 73 | } |
| 74 | $args['tax_query'][ $i ][] = $condition; |
| 75 | } |
| 76 | } |
| 77 | |
| 78 | return $args; |
| 79 | } |
| 80 | |
| 81 | public function translate_categories_using_simple_tax_query( $args ) { |
| 82 | |
| 83 | $category_slugs = array_map( 'trim', explode( ',', $args['product_cat'] ) ); |
| 84 | |
| 85 | $filter_exists = remove_filter( 'terms_clauses', [ $this->sitepress, 'terms_clauses' ] ); |
| 86 | $categories_translated = get_terms( |
| 87 | [ |
| 88 | 'slug' => $category_slugs, |
| 89 | 'taxonomy' => 'product_cat', |
| 90 | ] |
| 91 | ); |
| 92 | if ( $filter_exists ) { |
| 93 | add_filter( 'terms_clauses', [ $this->sitepress, 'terms_clauses' ], 10, 3 ); |
| 94 | } |
| 95 | |
| 96 | $category_slugs_translated = []; |
| 97 | foreach ( $categories_translated as $category_translated ) { |
| 98 | $category_slugs_translated[] = $category_translated->slug; |
| 99 | } |
| 100 | $args['product_cat'] = implode( ',', $category_slugs_translated ); |
| 101 | |
| 102 | return $args; |
| 103 | } |
| 104 | |
| 105 | |
| 106 | } |
| 107 |