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<?php
/**
* WooCommerce Modules: ET_Builder_Module_Woocommerce_Breadcrumb class
*
* The ET_Builder_Module_Woocommerce_Breadcrumb Class is responsible for rendering the
* Breadcrumb markup using the WooCommerce template.
*
* @package Divi\Builder
*
* @since 3.29
*/
/**
* Class representing WooCommerce Breadcrumb component.
*/
class ET_Builder_Module_Woocommerce_Breadcrumb extends ET_Builder_Module {
/**
* Home URL.
*
* @var string
*/
public static $home_url;
/**
* Initialize.
*/
public function init() {
$this->name = esc_html__( 'Woo Breadcrumb', 'et_builder' );
$this->plural = esc_html__( 'Woo Breadcrumbs', 'et_builder' );
$this->slug = 'et_pb_wc_breadcrumb';
$this->vb_support = 'on';
$this->main_css_element = '%%order_class%% .woocommerce-breadcrumb';
$this->settings_modal_toggles = array(
'general' => array(
'toggles' => array(
'main_content' => array(
'title' => et_builder_i18n( 'Content' ),
),
),
),
'advanced' => array(
'toggles' => array(
'text' => array(
'title' => et_builder_i18n( 'Text' ),
'priority' => 45,
'tabbed_subtoggles' => true,
'bb_icons_support' => true,
'sub_toggles' => array(
'p' => array(
'name' => 'P',
'icon' => 'text-left',
),
'a' => array(
'name' => 'A',
'icon' => 'text-link',
),
),
),
),
),
);
$this->advanced_fields = array(
'fonts' => array(
'body' => array(
'label' => et_builder_i18n( 'Text' ),
'css' => array(
'main' => '%%order_class%%, %%order_class%% .et_pb_module_inner, %%order_class%% .woocommerce-breadcrumb, %%order_class%% .woocommerce-breadcrumb a',
'text_align' => '%%order_class%%',
),
'font_size' => array(
'default' => '13px',
),
'line_height' => array(
'default' => '1.7em',
),
'toggle_slug' => 'text',
'sub_toggle' => 'p',
'hide_text_align' => true,
),
'link' => array(
'label' => et_builder_i18n( 'Link' ),
'css' => array(
'main' => '%%order_class%%.et_pb_wc_breadcrumb a, %%order_class%%.et_pb_wc_breadcrumb .woocommerce-breadcrumb a',
),
'font_size' => array(
'default' => '14px',
),
'line_height' => array(
'default' => '1.7em',
),
'toggle_slug' => 'text',
'sub_toggle' => 'a',
'hide_text_align' => true,
),
),
'background' => array(
'settings' => array(
'color' => 'alpha',
),
),
'margin_padding' => array(
'css' => array(
'margin' => '%%order_class%% .woocommerce-breadcrumb',
'important' => 'all',
),
),
'text' => array(
'use_background_layout' => false,
'sub_toggle' => 'p',
'options' => array(
'text_orientation' => array(
'default' => 'left',
),
'background_layout' => array(
'default' => 'light',
),
),
),
'text_shadow' => array(
// Don't add text-shadow fields since they already are via font-options.
'default' => false,
),
'button' => false,
);
$this->help_videos = array(
array(
'id' => '7X03vBPYJ1o',
'name' => esc_html__( 'Divi WooCommerce Modules', 'et_builder' ),
),
);
}
/**
* Includes any Module specific fields.
*
* Fields from Parent module that may be not needed are also removed.
*
* @since 4.0 Removed Hover options from Breadcrumb URL.
*
* @return array Parent's fields w/ module specific fields.
*/
public function get_fields() {
// Content Toggle.
$fields = array(
'product' => ET_Builder_Module_Helper_Woocommerce_Modules::get_field(
'product',
array(
'default' => ET_Builder_Module_Helper_Woocommerce_Modules::get_product_default(),
'computed_affects' => array(
'__breadcrumb',
),
)
),
'product_filter' => ET_Builder_Module_Helper_Woocommerce_Modules::get_field(
'product_filter',
array(
'computed_affects' => array(
'__breadcrumb',
),
)
),
'breadcrumb_home_text' => array(
'label' => esc_html__( 'Home Text', 'et_builder' ),
'type' => 'text',
'option_category' => 'basic_option',
'description' => esc_html__( 'Here you can create the breadcrumb text for the Home page.', 'et_builder' ),
'toggle_slug' => 'main_content',
'default' => __( 'Home', 'et_builder' ),
'mobile_options' => true,
'hover' => 'tabs',
'dynamic_content' => 'text',
),
'breadcrumb_home_url' => array(
'label' => esc_html__( 'Home Link', 'et_builder' ),
'type' => 'text',
'option_category' => 'basic_option',
'description' => esc_html__( 'Here you can create the link for the Home page.', 'et_builder' ),
'toggle_slug' => 'main_content',
'default' => get_home_url(),
'mobile_options' => true,
'dynamic_content' => 'url',
),
'breadcrumb_separator' => array(
'label' => esc_html__( 'Separator', 'et_builder' ),
'type' => 'text',
'option_category' => 'basic_option',
'description' => esc_html__( 'Here you can set the Breadcrumb separator.', 'et_builder' ),
'toggle_slug' => 'main_content',
'default' => ' / ',
'dynamic_content' => 'text',
),
'__breadcrumb' => array(
'type' => 'computed',
'computed_callback' => array(
'ET_Builder_Module_Woocommerce_Breadcrumb',
'get_breadcrumb',
),
'computed_depends_on' => array(
'product',
'product_filter',
),
),
);
return $fields;
}
/**
* Get breadcrumb
*
* @since 3.29
*
* @param array $args Additional arguments.
*
* @return string
*/
public static function get_breadcrumb( $args = array() ) {
global $post, $product, $wp_query;
$defaults = array(
'product' => 'current',
'breadcrumb_home_text' => __( 'Home', 'et_builder' ),
'breadcrumb_home_url' => get_home_url(),
'breadcrumb_separator' => '/',
);
$args = wp_parse_args( $args, $defaults );
$args['breadcrumb_separator'] = esc_html( $args['breadcrumb_separator'] );
/*
* Replace update-able string in visual builder with text placeholder which can be
* easily replaced by builder for quick interaction on field change
*
* The `et_fb_is_resolve_post_content_callback_ajax()` check is added to enable
* Product Breadcrumb dynamic content field.
*
* Breadcrumb customization is not required when resolving dynamic content field.
* Hence we exclude customizations if the AJAX request is to resolve dynamic content fields.
*/
$main_query_post_id = ET_Post_Stack::get_main_post_id();
$layout_post_id = ET_Builder_Element::get_layout_id();
$is_fb = et_core_is_fb_enabled() && $main_query_post_id === $layout_post_id;
if ( ! et_fb_is_resolve_post_content_callback_ajax() && ( $is_fb || et_fb_is_builder_ajax() || et_fb_is_computed_callback_ajax() ) ) {
$args = wp_parse_args(
array(
'breadcrumb_home_text' => '%HOME_TEXT%',
'breadcrumb_home_url' => '%HOME_URL%',
'breadcrumb_separator' => '%SEPARATOR%',
),
$args
);
}
// Update home URL which is rendered inside breadcrumb function and pluggable via filter.
self::$home_url = $args['breadcrumb_home_url'];
add_filter(
'woocommerce_breadcrumb_home_url',
array( 'ET_Builder_Module_Woocommerce_Breadcrumb', 'modify_home_url' )
);
$breadcrumb = et_builder_wc_render_module_template(
'woocommerce_breadcrumb',
$args,
array(
'product',
'post',
'wp_query',
)
);
// Reset home URL.
self::$home_url = get_home_url();
remove_filter(
'woocommerce_breadcrumb_home_url',
array( 'ET_Builder_Module_Woocommerce_Breadcrumb', 'modify_home_url' )
);
return $breadcrumb;
}
/**
* Modify home url
*
* @since 3.29
*
* @return string
*/
public static function modify_home_url() {
return self::$home_url;
}
/**
* Adds Multi view attributes to the Inner wrapper.
*
* Since we do not have control over the WooCommerce Breadcrumb markup, we inject Multi view
* attributes on to the Inner wrapper.
*
* Inner wrapper is selected to inject the Multi view attributes because, there is already
* a lot going on w/ the Outer wrapper.
*
* @param array $inner_wrapper_attrs
*
* @return array
*/
public function add_multi_view_attrs( $inner_wrapper_attrs ) {
$multi_view = et_pb_multi_view_options( $this );
/*
* Breadcrumb separator cannot have Multi-view options as it is not enclosed in a HTML tag.
* Element being enclose in a tag is essential for the Multi-view options to work.
*/
$multi_view_attrs = $multi_view->render_attrs(
array(
'content' => '{{breadcrumb_home_text}}',
'attrs' => array(
'href' => '{{breadcrumb_home_url}}',
'data-breadcrumb-separator' => '{{breadcrumb_separator}}',
),
'target' => '%%order_class%% .woocommerce-breadcrumb a:first-child',
),
false,
null,
true
);
if ( $multi_view_attrs && is_array( $multi_view_attrs ) ) {
$inner_wrapper_attrs = array_merge( $inner_wrapper_attrs, $multi_view_attrs );
}
return $inner_wrapper_attrs;
}
/**
* Renders the module output.
*
* @param array $attrs List of attributes.
* @param string $content Content being processed.
* @param string $render_slug Slug of module that is used for rendering output.
*
* @return string
*/
public function render( $attrs, $content, $render_slug ) {
ET_Builder_Module_Helper_Woocommerce_Modules::process_background_layout_data( $render_slug, $this );
$this->add_classname( $this->get_text_orientation_classname() );
$output = self::get_breadcrumb( $this->props );
// Render empty string if no output is generated to avoid unwanted vertical space.
if ( '' === $output ) {
return '';
}
add_filter( "et_builder_module_{$render_slug}_inner_wrapper_attrs", array( $this, 'add_multi_view_attrs' ) );
return $this->_render_module_wrapper( $output, $render_slug );
}
}
new ET_Builder_Module_Woocommerce_Breadcrumb();