isCartEnabled() ) {
add_action(
'wp_enqueue_scripts',
function () {
// Enqueue the cart drawer script modules.
wp_enqueue_script_module( '@surecart/cart' );
wp_enqueue_script_module( '@surecart/checkout' );
}
);
add_action( 'template_include', array( $this, 'includeCartTemplate' ) );
}
}
/**
* Get the icon name saved in the settings
*
* @return string
*/
public function getIconNameFromSettings() {
return get_option( 'surecart_cart_icon', 'shopping-bag' );
}
/**
* Get the icon.
*
* @param 'menu'|'floating' $type Menu type.
*
* @return string
*/
public function getIcon( $type ) {
$icon = $this->getIconNameFromSettings();
/**
* Allow filtering of the cart menu icon.
*
* @param string $icon The icon.
* @param string $mode The icon position.
*/
return apply_filters( 'sc_cart_menu_icon', $icon, $type );
}
/**
* Get selected ids.
*
* @return array|false
*/
public function getSelectedIds() {
return get_option( 'surecart_cart_menu_selected_ids', false );
}
/**
* Get icon type.
*
* @return array|false
*/
public function getIconType() {
return get_option( 'surecart_cart_icon_type', 'floating_icon' );
}
/**
* Check if cart menu is always shown.
*
* @return boolean
*/
public function isAlwaysShown() {
return (bool) get_option( 'surecart_cart_menu_always_shown', true );
}
/**
* Is the cart enabled?
*/
public function isCartEnabled() {
if ( apply_filters( 'sc_cart_disabled', false ) ) {
return false;
}
return ! (bool) get_option( 'sc_slide_out_cart_disabled', false );
}
/**
* Get cart menu alignment.
*
* @return 'left'|'right
*/
public function getAlignment() {
return (string) get_option( 'surecart_cart_menu_alignment', 'right' );
}
/**
* Get mode.
*
* @return string
*/
public function getMode() {
$form = $this->getForm();
if ( empty( $form->ID ) ) {
return '';
}
return Form::getMode( $form->ID );
}
/**
* Add cart to menu.
*
* @param array $items Menu items.
* @param object $args Menu args.
*
* @return array
*/
public function addCartMenu( $items, $args ) {
$menu = wp_get_nav_menu_object( $args->menu );
$id = $menu ? $menu->term_id : false;
// if there is no id, or the menu icon is not enabled, or the cart is disabled, return.
if ( ! $id || ! $this->isMenuIconEnabled( $id ) || ! $this->isCartEnabled() ) {
return $items;
}
$cart_menu_alignment = $this->getAlignment();
$menu = $this->menuItemTemplate();
// left or right.
$items = 'right' === $cart_menu_alignment ? $items . $menu : $menu . $items;
return $items;
}
/**
* Get the menu item template.
*
* @return string
*/
public function menuItemTemplate() {
$cart_menu_icon_attributes = [
'cart_menu_always_shown' => $this->isAlwaysShown(),
'cart_icon' => $this->getIcon( 'menu' ) ?? 'shopping-bag',
];
$cart_menu_icon_block_content = '';
ob_start(); ?>
getForm();
if ( empty( $form->ID ) ) {
return '';
}
// get cart block.
$template = get_block_template( 'surecart/surecart//cart', 'wp_template_part' );
if ( ! $template || empty( $template->content ) ) {
return;
}
$cart_icon_block_content = '';
ob_start();
?>
content ); // phpcs:ignore WordPress.Security.EscapeOutput.OutputNotEscaped ?>
isFloatingIconEnabled() ) : ?>
getDefault();
}
/**
* Check if floating cart icon is enabled
*
* @return string
*/
public function isFloatingIconEnabled() {
// If we have a checkout form block or shortcode, don't render the cart.
$object = get_queried_object();
if ( is_a( $object, \WP_Post::class ) ) {
$block = wp_get_first_block( parse_blocks( $object->post_content ), 'surecart/checkout-form' ) || has_shortcode( $object->post_content, 'sc_form' );
if ( ! empty( $block ) ) {
return false;
}
}
$cart_icon_type = (string) get_option( 'surecart_cart_icon_type', 'floating_icon' );
return in_array( $cart_icon_type, array( 'floating_icon', 'both' ) );
}
/**
* Check if menu cart icon is enabled
*
* @param integer $term_id Term ID.
* @return bool
*/
public function isMenuIconEnabled( $term_id ) {
$cart_menu_ids = (array) $this->getSelectedIds();
$cart_icon_type = (string) $this->getIconType();
if ( ! in_array( $cart_icon_type, array( 'menu_icon', 'both' ) ) ) {
return;
}
return in_array( $term_id, $cart_menu_ids );
}
/**
* Remove deprecated cart content.
*
* @param string $content Cart content.
*
* @return string
*/
public static function removeDeprecatedCartContent( $content ) {
$review_cart_present = strpos( $content, 'wp:surecart/slide-out-cart-header {"text":"Review Your Cart"' );
$my_cart_present = strpos( $content, 'My Cart' );
if ( false !== $review_cart_present && false !== $my_cart_present ) {
$content = str_replace( 'My Cart', 'Review Your Cart', $content );
}
return $content;
}
/**
* Include cart template.
* This needs to run before so that blocks can add scripts and styles in wp_head().
*
* @param string $template The template path.
* @return string
*/
public function includeCartTemplate( $template ) {
$form = $this->getForm();
if ( empty( $form->ID ) ) {
return $template;
}
$cart_template = $this->cartTemplate();
// add cart template to footer.
add_action(
'wp_footer',
function () use ( $cart_template ) {
echo $cart_template; // phpcs:ignore WordPress.Security.EscapeOutput.OutputNotEscaped
}
);
return $template;
}
}