init_hooks(); } return self::$instance; } /** * Hook into actions and filters. */ public function init_hooks(): void { add_action( 'woocommerce_before_single_product_summary', [ $this, 'open_container' ], $this->open_priority() ); add_action( 'woocommerce_after_single_product_summary', [ $this, 'close_container' ], $this->close_priority() ); } /** * Check if the flex container is enabled. */ public function is_enabled(): bool { if ( null === $this->vertical_align ) { $this->vertical_align = get_theme_mod( 'woo_single_product_vertical_align' ); $this->reverse_layout = get_theme_mod( 'woo_single_product_layout_reverse' ); $this->sticky_gallery = get_theme_mod( 'woo_single_product_sticky_gallery' ); $this->sticky_summary = get_theme_mod( 'woo_single_product_sticky_summary' ); } return ( $this->vertical_align || $this->reverse_layout || $this->sticky_gallery || $this->sticky_summary ); } /** * Open container. */ public function open_container(): void { if ( ! $this->is_enabled() ) { return; } $bk = $this->get_breakpoint(); $class = 'wpex-woocommerce-product-flex-container'; $util_class = "wpex-{$bk}-flex wpex-{$bk}-flex-wrap wpex-{$bk}-justify-between"; if ( wp_validate_boolean( $this->vertical_align ) ) { $util_class .= " wpex-{$bk}-items-center"; } else { $util_class .= " wpex-{$bk}-items-start"; } if ( wp_validate_boolean( $this->reverse_layout ) ) { $class .= ' wpex-woocommerce-product-flex-container--reverse'; $util_class .= " wpex-{$bk}-flex-row-reverse"; } if ( wp_validate_boolean( $this->sticky_gallery ) ) { $class .= ' wpex-woocommerce-has-sticky-gallery'; } if ( wp_validate_boolean( $this->sticky_summary ) ) { $class .= ' wpex-woocommerce-has-sticky-summary'; } echo '

'; } /** * Close Container. */ public function close_container(): void { if ( $this->is_enabled() ) { echo '

'; } } /** * Container breakpoint. */ protected function get_breakpoint(): string { return (string) apply_filters( 'totaltheme/integration/woocommerce/single/flex_container/breakpoint', 'md' ); } /** * Open Priority. */ protected function open_priority(): int { return (int) apply_filters( 'totaltheme/integration/woocommerce/single/flex_container/open_priority', 0 ); } /** * Close Priority. */ protected function close_priority(): int { return (int) apply_filters( 'totaltheme/integration/woocommerce/single/flex_container/close_priority', 0 ); } }