Merge pull request #139 from godaddy/credit-toggle

Add author credit toggle to site identity section of the customizer.

inc/customizer.php

@@ -43,6 +43,13 @@ public function __construct() {
 		 */
 		require_once get_template_directory() . '/inc/customizer/layouts.php';
 
+		/**
+		 * Load additional site identity options
+		 *
+		 * @since NEXT
+		 */
+		require_once get_template_directory() . '/inc/customizer/site-identity.php';
+
 		add_action( 'after_setup_theme',      array( $this, 'logo' ) );
 		add_action( 'customize_register',     array( $this, 'selective_refresh' ), 11 );
 		add_action( 'customize_register',     array( $this, 'use_featured_hero_image' ) );

inc/customizer/site-identity.php

@@ -0,0 +1,84 @@
+<?php
+/**
+ * Additional site identity customizer options.
+ *
+ * @package Primer
+ * @since   NEXT
+ */
+
+class Primer_Site_Identity_Options {
+
+	/**
+	 * Class constructor.
+	 */
+	public function __construct() {
+
+		/**
+		 * Filter the site identity settings display.
+		 *
+		 * @since NEXT
+		 *
+		 * @var bool
+		 */
+		if ( ! (bool) apply_filters( 'primer_show_site_identity_settings', true ) ) {
+
+			return;
+
+		}
+
+		add_filter( 'primer_author_credit', array( $this, 'toggle_primer_author_credit' ) );
+
+		add_action( 'customize_register', array( $this, 'customize_register' ) );
+
+	}
+
+	/**
+	 * Toggle the visibility of the site credits in the footer.
+	 *
+	 * @filter primer_author_credit
+	 * @since  NEXT
+	 *
+	 * @return bool
+	 */
+	public function toggle_primer_author_credit() {
+
+		$show_author_credit = get_theme_mod( 'show_author_credit' );
+
+		return ! empty( $show_author_credit );
+
+	}
+
+	/**
+	 * Register additional site identity options.
+	 *
+	 * @action customize_register
+	 * @since  NEXT
+	 *
+	 * @param WP_Customize_Manager $wp_customize
+	 */
+	public function customize_register( WP_Customize_Manager $wp_customize ) {
+
+		$wp_customize->add_setting(
+			'show_author_credit',
+			array(
+				'default'           => 1,
+				'sanitize_callback' => 'absint',
+			)
+		);
+
+		$wp_customize->add_control(
+			'page_width',
+			array(
+				'label'    => esc_html__( 'Display theme author credit', 'primer' ),
+				'section'  => 'title_tagline',
+				'settings' => 'show_author_credit',
+				'type'     => 'checkbox',
+				'priority' => 40,
+			)
+		);
+
+	}
+
+}
+
+$GLOBALS['primer_site_identity_options'] = new Primer_Site_Identity_Options;