+
+ <button type="button" class="button change-theme" tabindex="0"><?php _ex( 'Change', 'theme' ); ?></button>
+ </h3>
+ <div class="customize-themes-panel control-panel-content themes-php">
+ <h3 class="accordion-section-title customize-section-title">
+ <span class="customize-action"><?php _e( 'Customizing' ); ?></span>
+ <?php _e( 'Themes' ); ?>
+ <span class="title-count theme-count"><?php echo count( $this->controls ) + 1 /* Active theme */; ?></span>
+ </h3>
+ <h3 class="accordion-section-title customize-section-title">
+ <?php
+ if ( $this->manager->is_theme_active() ) {
+ echo '<span class="customize-action">' . __( 'Active theme' ) . '</span> ' . $this->title;
+ } else {
+ echo '<span class="customize-action">' . __( 'Previewing theme' ) . '</span> ' . $this->title;
+ }
+ ?>
+ <button type="button" class="button customize-theme"><?php _e( 'Customize' ); ?></button>
+ </h3>
+
+ <div class="theme-overlay" tabindex="0" role="dialog" aria-label="<?php esc_attr_e( 'Theme Details' ); ?>"></div>
+
+ <div id="customize-container"></div>
+ <?php if ( count( $this->controls ) > 4 ) : ?>
+ <p><label for="themes-filter">
+ <span class="screen-reader-text"><?php _e( 'Search installed themes...' ); ?></span>
+ <input type="text" id="themes-filter" placeholder="<?php esc_attr_e( 'Search installed themes...' ); ?>" />
+ </label></p>
+ <?php endif; ?>
+ <div class="theme-browser rendered">
+ <ul class="themes accordion-section-content">
+ </ul>
+ </div>
+ </div>
+ </li>
+<?php }
+}
+
+/**
+ * Customizer section representing widget area (sidebar).
+ *
+ * @since 4.1.0
+ *
+ * @see WP_Customize_Section
+ */
+class WP_Customize_Sidebar_Section extends WP_Customize_Section {
+
+ /**
+ * Type of this section.
+ *
+ * @since 4.1.0
+ * @access public
+ * @var string
+ */
+ public $type = 'sidebar';
+
+ /**
+ * Unique identifier.
+ *
+ * @since 4.1.0
+ * @access public
+ * @var string
+ */
+ public $sidebar_id;
+
+ /**
+ * Gather the parameters passed to client JavaScript via JSON.
+ *
+ * @since 4.1.0
+ *
+ * @return array The array to be exported to the client as JSON.
+ */
+ public function json() {
+ $json = parent::json();
+ $json['sidebarId'] = $this->sidebar_id;
+ return $json;
+ }
+
+ /**
+ * Whether the current sidebar is rendered on the page.
+ *
+ * @since 4.1.0
+ * @access public
+ *
+ * @return bool Whether sidebar is rendered.
+ */
+ public function active_callback() {
+ return $this->manager->widgets->is_sidebar_rendered( $this->sidebar_id );
+ }
+}
+
+/**
+ * Customize Menu Section Class
+ *
+ * Custom section only needed in JS.
+ *
+ * @since 4.3.0
+ *
+ * @see WP_Customize_Section
+ */
+class WP_Customize_Nav_Menu_Section extends WP_Customize_Section {
+
+ /**
+ * Control type.
+ *
+ * @since 4.3.0
+ * @access public
+ * @var string
+ */
+ public $type = 'nav_menu';
+
+ /**
+ * Get section parameters for JS.
+ *
+ * @since 4.3.0
+ * @access public
+ * @return array Exported parameters.
+ */
+ public function json() {
+ $exported = parent::json();
+ $exported['menu_id'] = intval( preg_replace( '/^nav_menu\[(\d+)\]/', '$1', $this->id ) );
+
+ return $exported;
+ }
+}
+
+/**
+ * Customize Menu Section Class
+ *
+ * Implements the new-menu-ui toggle button instead of a regular section.
+ *
+ * @since 4.3.0
+ *
+ * @see WP_Customize_Section
+ */
+class WP_Customize_New_Menu_Section extends WP_Customize_Section {
+
+ /**
+ * Control type.
+ *
+ * @since 4.3.0
+ * @access public
+ * @var string
+ */
+ public $type = 'new_menu';
+
+ /**
+ * Render the section, and the controls that have been added to it.
+ *
+ * @since 4.3.0
+ * @access protected
+ */
+ protected function render() {
+ ?>
+ <li id="accordion-section-<?php echo esc_attr( $this->id ); ?>" class="accordion-section-new-menu">
+ <button type="button" class="button-secondary add-new-menu-item add-menu-toggle" aria-expanded="false">
+ <?php echo esc_html( $this->title ); ?>
+ </button>
+ <ul class="new-menu-section-content"></ul>