Edit File by line

<?php

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/**

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* WooCommerce Modules: ET_Builder_Module_Woocommerce_Breadcrumb class

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* The ET_Builder_Module_Woocommerce_Breadcrumb Class is responsible for rendering the

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* Breadcrumb markup using the WooCommerce template.

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* @package Divi\Builder

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* @since 3.29

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/**

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* Class representing WooCommerce Breadcrumb component.

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class ET_Builder_Module_Woocommerce_Breadcrumb extends ET_Builder_Module {

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/**

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* Home URL.

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* @var string

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public static $home_url;

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/**

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* Initialize.

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public function init() {

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$this->name = esc_html__( 'Woo Breadcrumb', 'et_builder' );

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$this->plural = esc_html__( 'Woo Breadcrumbs', 'et_builder' );

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$this->slug = 'et_pb_wc_breadcrumb';

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$this->vb_support = 'on';

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$this->main_css_element = '%%order_class%% .woocommerce-breadcrumb';

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$this->settings_modal_toggles = array(

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'general' => array(

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'toggles' => array(

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'main_content' => array(

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'title' => et_builder_i18n( 'Content' ),

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'advanced' => array(

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'toggles' => array(

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'text' => array(

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'title' => et_builder_i18n( 'Text' ),

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'priority' => 45,

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'tabbed_subtoggles' => true,

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'bb_icons_support' => true,

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'sub_toggles' => array(

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'p' => array(

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'name' => 'P',

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'icon' => 'text-left',

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'a' => array(

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'name' => 'A',

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'icon' => 'text-link',

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);

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$this->advanced_fields = array(

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'fonts' => array(

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'body' => array(

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'label' => et_builder_i18n( 'Text' ),

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'css' => array(

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'main' => '%%order_class%%, %%order_class%% .et_pb_module_inner, %%order_class%% .woocommerce-breadcrumb, %%order_class%% .woocommerce-breadcrumb a',

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'text_align' => '%%order_class%%',

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'font_size' => array(

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'default' => '13px',

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'line_height' => array(

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'default' => '1.7em',

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'toggle_slug' => 'text',

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'sub_toggle' => 'p',

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'hide_text_align' => true,

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'link' => array(

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'label' => et_builder_i18n( 'Link' ),

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'css' => array(

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'main' => '%%order_class%%.et_pb_wc_breadcrumb a, %%order_class%%.et_pb_wc_breadcrumb .woocommerce-breadcrumb a',

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'font_size' => array(

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'default' => '14px',

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'line_height' => array(

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'default' => '1.7em',

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'toggle_slug' => 'text',

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'sub_toggle' => 'a',

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'hide_text_align' => true,

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'background' => array(

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'settings' => array(

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'color' => 'alpha',

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'margin_padding' => array(

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'css' => array(

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'margin' => '%%order_class%% .woocommerce-breadcrumb',

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'important' => 'all',

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'text' => array(

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'use_background_layout' => false,

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'sub_toggle' => 'p',

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'options' => array(

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'text_orientation' => array(

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'default' => 'left',

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'background_layout' => array(

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'default' => 'light',

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'text_shadow' => array(

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// Don't add text-shadow fields since they already are via font-options.

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'default' => false,

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'button' => false,

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);

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$this->help_videos = array(

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array(

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'id' => '7X03vBPYJ1o',

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'name' => esc_html__( 'Divi WooCommerce Modules', 'et_builder' ),

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);

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}

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/**

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* Includes any Module specific fields.

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* Fields from Parent module that may be not needed are also removed.

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* @since 4.0 Removed Hover options from Breadcrumb URL.

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* @return array Parent's fields w/ module specific fields.

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public function get_fields() {

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// Content Toggle.

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$fields = array(

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'product' => ET_Builder_Module_Helper_Woocommerce_Modules::get_field(

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'product',

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array(

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'default' => ET_Builder_Module_Helper_Woocommerce_Modules::get_product_default(),

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'computed_affects' => array(

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'__breadcrumb',

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)

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'product_filter' => ET_Builder_Module_Helper_Woocommerce_Modules::get_field(

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'product_filter',

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array(

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'computed_affects' => array(

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'__breadcrumb',

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)

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'breadcrumb_home_text' => array(

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'label' => esc_html__( 'Home Text', 'et_builder' ),

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'type' => 'text',

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'option_category' => 'basic_option',

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'description' => esc_html__( 'Here you can create the breadcrumb text for the Home page.', 'et_builder' ),

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'toggle_slug' => 'main_content',

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'default' => __( 'Home', 'et_builder' ),

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'mobile_options' => true,

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'hover' => 'tabs',

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'dynamic_content' => 'text',

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'breadcrumb_home_url' => array(

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'label' => esc_html__( 'Home Link', 'et_builder' ),

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'type' => 'text',

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'option_category' => 'basic_option',

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'description' => esc_html__( 'Here you can create the link for the Home page.', 'et_builder' ),

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'toggle_slug' => 'main_content',

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'default' => get_home_url(),

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'mobile_options' => true,

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'dynamic_content' => 'url',

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'breadcrumb_separator' => array(

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'label' => esc_html__( 'Separator', 'et_builder' ),

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'type' => 'text',

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'option_category' => 'basic_option',

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'description' => esc_html__( 'Here you can set the Breadcrumb separator.', 'et_builder' ),

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'toggle_slug' => 'main_content',

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'default' => ' / ',

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'dynamic_content' => 'text',

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'__breadcrumb' => array(

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'type' => 'computed',

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'computed_callback' => array(

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'ET_Builder_Module_Woocommerce_Breadcrumb',

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'get_breadcrumb',

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'computed_depends_on' => array(

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'product',

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'product_filter',

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);

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return $fields;

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}

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/**

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* Get breadcrumb

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* @since 3.29

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* @param array $args Additional arguments.

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* @return string

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public static function get_breadcrumb( $args = array() ) {

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global $post, $product, $wp_query;

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$defaults = array(

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'product' => 'current',

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'breadcrumb_home_text' => __( 'Home', 'et_builder' ),

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'breadcrumb_home_url' => get_home_url(),

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'breadcrumb_separator' => '/',

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);

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$args = wp_parse_args( $args, $defaults );

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$args['breadcrumb_separator'] = esc_html( $args['breadcrumb_separator'] );

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* Replace update-able string in visual builder with text placeholder which can be

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* easily replaced by builder for quick interaction on field change

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* The `et_fb_is_resolve_post_content_callback_ajax()` check is added to enable

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* Product Breadcrumb dynamic content field.

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* Breadcrumb customization is not required when resolving dynamic content field.

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* Hence we exclude customizations if the AJAX request is to resolve dynamic content fields.

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$main_query_post_id = ET_Post_Stack::get_main_post_id();

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$layout_post_id = ET_Builder_Element::get_layout_id();

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$is_fb = et_core_is_fb_enabled() && $main_query_post_id === $layout_post_id;

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if ( ! et_fb_is_resolve_post_content_callback_ajax() && ( $is_fb || et_fb_is_builder_ajax() || et_fb_is_computed_callback_ajax() ) ) {

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$args = wp_parse_args(

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array(

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'breadcrumb_home_text' => '%HOME_TEXT%',

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'breadcrumb_home_url' => '%HOME_URL%',

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'breadcrumb_separator' => '%SEPARATOR%',

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$args

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);

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}

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// Update home URL which is rendered inside breadcrumb function and pluggable via filter.

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self::$home_url = $args['breadcrumb_home_url'];

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add_filter(

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'woocommerce_breadcrumb_home_url',

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array( 'ET_Builder_Module_Woocommerce_Breadcrumb', 'modify_home_url' )

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);

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$breadcrumb = et_builder_wc_render_module_template(

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'woocommerce_breadcrumb',

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$args,

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array(

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'product',

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'post',

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'wp_query',

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)

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);

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// Reset home URL.

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self::$home_url = get_home_url();

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remove_filter(

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'woocommerce_breadcrumb_home_url',

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array( 'ET_Builder_Module_Woocommerce_Breadcrumb', 'modify_home_url' )

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);

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return $breadcrumb;

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}

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/**

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* Modify home url

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* @since 3.29

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* @return string

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public static function modify_home_url() {

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return self::$home_url;

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}

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/**

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* Adds Multi view attributes to the Inner wrapper.

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* Since we do not have control over the WooCommerce Breadcrumb markup, we inject Multi view

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* attributes on to the Inner wrapper.

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* Inner wrapper is selected to inject the Multi view attributes because, there is already

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* a lot going on w/ the Outer wrapper.

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* @param array $inner_wrapper_attrs

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* @return array

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public function add_multi_view_attrs( $inner_wrapper_attrs ) {

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$multi_view = et_pb_multi_view_options( $this );

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* Breadcrumb separator cannot have Multi-view options as it is not enclosed in a HTML tag.

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* Element being enclose in a tag is essential for the Multi-view options to work.

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$multi_view_attrs = $multi_view->render_attrs( array(

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'content' => '{{breadcrumb_home_text}}',

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'attrs' => array(

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'href' => '{{breadcrumb_home_url}}',

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'data-breadcrumb-separator' => '{{breadcrumb_separator}}',

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'target' => '%%order_class%% .woocommerce-breadcrumb a:first-child',

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), false, null, true );

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if ( $multi_view_attrs && is_array( $multi_view_attrs ) ) {

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$inner_wrapper_attrs = array_merge( $inner_wrapper_attrs, $multi_view_attrs );

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}

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return $inner_wrapper_attrs;

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}

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/**

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* Renders the module output.

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* @param array $attrs List of attributes.

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* @param string $content Content being processed.

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* @param string $render_slug Slug of module that is used for rendering output.

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* @return string

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public function render( $attrs, $content = null, $render_slug ) {

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ET_Builder_Module_Helper_Woocommerce_Modules::process_background_layout_data( $render_slug, $this );

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$this->add_classname( $this->get_text_orientation_classname() );

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$output = self::get_breadcrumb( $this->props );

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// Render empty string if no output is generated to avoid unwanted vertical space.

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if ( '' === $output ) {

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return '';

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}

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add_filter( "et_builder_module_{$render_slug}_inner_wrapper_attrs", array( $this, 'add_multi_view_attrs' ) );

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return $this->_render_module_wrapper( $output, $render_slug );

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}

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}

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new ET_Builder_Module_Woocommerce_Breadcrumb();

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