ta['title'] = translate_with_gettext_context( $pattern_data['title'], 'Pattern title', 'woocommerce' ); if ( ! empty( $pattern_data['description'] ) ) { // phpcs:ignore WordPress.WP.I18n.NonSingularStringLiteralText, WordPress.WP.I18n.LowLevelTranslationFunction $pattern_data['description'] = translate_with_gettext_context( $pattern_data['description'], 'Pattern description', 'woocommerce' ); } $pattern_data_from_dictionary = $this->get_pattern_from_dictionary( $dictionary, $pattern_data['slug'] ); if ( file_exists( $source ) ) { // The actual pattern content is the output of the file. ob_start(); /* For patterns that can have AI-generated content, we need to get its content from the dictionary and pass it to the pattern file through the "$content" and "$images" variables. This is to avoid having to access the dictionary for each pattern when it's registered or inserted. Before the "$content" and "$images" variables were populated in each pattern. Since the pattern registration happens in the init hook, the dictionary was being access one for each pattern and for each page load. This way we only do it once on registration. For more context: https://github.com/woocommerce/woocommerce-blocks/pull/11733 */ $content = array(); $images = array(); if ( ! is_null( $pattern_data_from_dictionary ) ) { $content = $pattern_data_from_dictionary['content']; $images = $pattern_data_from_dictionary['images'] ?? array(); } include $source; $pattern_data['content'] = ob_get_clean(); if ( ! $pattern_data['content'] ) { return; } } $category_labels = $this->get_category_labels(); if ( ! empty( $pattern_data['categories'] ) ) { foreach ( $pattern_data['categories'] as $key => $category ) { $category_slug = _wp_to_kebab_case( $category ); $pattern_data['categories'][ $key ] = $category_slug; $label = $category_labels[ $category_slug ] ?? self::kebab_to_capital_case( $category_slug ); register_block_pattern_category( $category_slug, array( 'label' => $label, ), ); } } register_block_pattern( $pattern_data['slug'], $pattern_data ); } /** * Filter the patterns dictionary to get the pattern data corresponding to the pattern slug. * * @param array $dictionary The patterns' dictionary. * @param string $slug The pattern slug. * * @return array|null */ private function get_pattern_from_dictionary( $dictionary, $slug ) { foreach ( $dictionary as $pattern_dictionary ) { if ( isset( $pattern_dictionary['slug'] ) && $pattern_dictionary['slug'] === $slug ) { return $pattern_dictionary; } } return null; } /** * Convert a kebab-case string to capital case. * * @param string $value The kebab-case string. * * @return string */ private static function kebab_to_capital_case( $value ) { $string = str_replace( '-', ' ', $value ); $string = ucwords( $string ); return $string; } }