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<?php
/**
* Astra Builder Widget Controller.
*
* @package astra-builder
*/
// No direct access, please.
if ( ! defined( 'ABSPATH' ) ) {
exit;
}
if ( ! class_exists( 'Astra_Builder_Widget_Controller' ) ) {
/**
* Class Astra_Builder_Widget_Controller.
*/
final class Astra_Builder_Widget_Controller {
/**
* Member Variable
*
* @var instance
*/
private static $instance = null;
/**
* Initiator
*/
public static function get_instance() {
if ( is_null( self::$instance ) ) {
self::$instance = new self();
}
return self::$instance;
}
/**
* Constructor
*/
public function __construct() {
add_action( 'widgets_init', array( $this, 'widget_init' ) );
add_filter( 'customize_section_active', array( $this, 'display_sidebar' ), 99, 2 );
}
/**
* Display sidebar as section.
*
* @param bool $active ios active.
* @param object $section section.
* @return bool
*/
public function display_sidebar( $active, $section ) {
if ( false === Astra_Builder_Helper::$is_header_footer_builder_active ) {
return $active;
}
if ( strpos( $section->id, 'widgets-footer-widget-' ) || strpos( $section->id, 'widgets-header-widget-' ) ) {
$active = true;
}
return $active;
}
/**
* Initiate Astra Widgets.
*/
public function widget_init() {
if ( false === Astra_Builder_Helper::$is_header_footer_builder_active ) {
return;
}
// Register Footer Widgets.
$component_limit = defined( 'ASTRA_EXT_VER' ) ? Astra_Builder_Helper::$component_limit : Astra_Builder_Helper::$num_of_footer_widgets;
for ( $index = 1; $index <= $component_limit; $index++ ) {
if ( ! is_customize_preview() && ! Astra_Builder_Helper::is_component_loaded( 'widget-' . $index, 'footer' ) ) {
continue;
}
$this->register_sidebar( $index, 'footer' );
}
$component_limit = defined( 'ASTRA_EXT_VER' ) ? Astra_Builder_Helper::$component_limit : Astra_Builder_Helper::$num_of_header_widgets;
for ( $index = 1; $index <= $component_limit; $index++ ) {
if ( ! is_customize_preview() && ! Astra_Builder_Helper::is_component_loaded( 'widget-' . $index, 'header' ) ) {
continue;
}
$this->register_sidebar( $index, 'header' );
}
}
/**
* Register widget for the builder.
*
* @param integer $index index of widget.
* @param string $builder_type builder type.
*/
public function register_sidebar( $index, $builder_type = 'header' ) {
register_sidebar(
apply_filters(
'astra_' . $builder_type . '_widget_' . $index . 'args',
array(
'name' => ucfirst( $builder_type ) . ' Builder Widget ' . $index,
'id' => $builder_type . '-widget-' . $index,
'description' => esc_html__( 'Add widgets here:', 'astra' ),
'before_widget' => '<section id="%1$s" class="widget %2$s">',
'after_widget' => '</section>',
'before_title' => '<h2 class="widget-title">',
'after_title' => '</h2>',
)
)
);
}
}
/**
* Prepare if class 'Astra_Builder_Widget_Controller' exist.
* Kicking this off by calling 'get_instance()' method
*/
Astra_Builder_Widget_Controller::get_instance();
}
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