132 lines
4.8 KiB
PHP
132 lines
4.8 KiB
PHP
<?php
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/**
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* Understrap Theme Customizer
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*
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* @package understrap
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*/
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/**
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* Add postMessage support for site title and description for the Theme Customizer.
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*
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* @param WP_Customize_Manager $wp_customize Theme Customizer object.
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*/
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if ( ! function_exists( 'understrap_customize_register' ) ) {
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/**
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* Register basic customizer support.
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*
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* @param object $wp_customize Customizer reference.
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*/
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function understrap_customize_register( $wp_customize ) {
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$wp_customize->get_setting( 'blogname' )->transport = 'postMessage';
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$wp_customize->get_setting( 'blogdescription' )->transport = 'postMessage';
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$wp_customize->get_setting( 'header_textcolor' )->transport = 'postMessage';
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}
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}
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add_action( 'customize_register', 'understrap_customize_register' );
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if ( ! function_exists( 'understrap_theme_customize_register' ) ) {
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/**
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* Register individual settings through customizer's API.
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*
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* @param WP_Customize_Manager $wp_customize Customizer reference.
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*/
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function understrap_theme_customize_register( $wp_customize ) {
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// Theme layout settings.
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$wp_customize->add_section( 'understrap_theme_layout_options', array(
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'title' => __( 'Theme Layout Settings', 'understrap' ),
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'capability' => 'edit_theme_options',
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'description' => __( 'Container width and sidebar defaults', 'understrap' ),
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'priority' => 160,
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) );
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/**
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* Select sanitization function
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*
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* @param string $input Slug to sanitize.
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* @param WP_Customize_Setting $setting Setting instance.
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* @return string Sanitized slug if it is a valid choice; otherwise, the setting default.
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*/
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function understrap_theme_slug_sanitize_select( $input, $setting ){
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// Ensure input is a slug (lowercase alphanumeric characters, dashes and underscores are allowed only).
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$input = sanitize_key( $input );
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// Get the list of possible select options.
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$choices = $setting->manager->get_control( $setting->id )->choices;
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// If the input is a valid key, return it; otherwise, return the default.
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return ( array_key_exists( $input, $choices ) ? $input : $setting->default );
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}
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$wp_customize->add_setting( 'understrap_container_type', array(
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'default' => 'container',
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'type' => 'theme_mod',
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'sanitize_callback' => 'understrap_theme_slug_sanitize_select',
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'capability' => 'edit_theme_options',
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) );
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$wp_customize->add_control(
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new WP_Customize_Control(
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$wp_customize,
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'understrap_container_type', array(
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'label' => __( 'Container Width', 'understrap' ),
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'description' => __( 'Choose between Bootstrap\'s container and container-fluid', 'understrap' ),
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'section' => 'understrap_theme_layout_options',
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'settings' => 'understrap_container_type',
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'type' => 'select',
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'choices' => array(
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'container' => __( 'Fixed width container', 'understrap' ),
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'container-fluid' => __( 'Full width container', 'understrap' ),
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),
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'priority' => '10',
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)
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) );
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$wp_customize->add_setting( 'understrap_sidebar_position', array(
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'default' => 'right',
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'type' => 'theme_mod',
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'sanitize_callback' => 'sanitize_text_field',
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'capability' => 'edit_theme_options',
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) );
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$wp_customize->add_control(
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new WP_Customize_Control(
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$wp_customize,
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'understrap_sidebar_position', array(
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'label' => __( 'Sidebar Positioning', 'understrap' ),
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'description' => __( 'Set sidebar\'s default position. Can either be: right, left, both or none. Note: this can be overridden on individual pages.',
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'understrap' ),
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'section' => 'understrap_theme_layout_options',
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'settings' => 'understrap_sidebar_position',
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'type' => 'select',
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'sanitize_callback' => 'understrap_theme_slug_sanitize_select',
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'choices' => array(
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'right' => __( 'Right sidebar', 'understrap' ),
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'left' => __( 'Left sidebar', 'understrap' ),
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'both' => __( 'Left & Right sidebars', 'understrap' ),
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'none' => __( 'No sidebar', 'understrap' ),
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),
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'priority' => '20',
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)
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) );
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}
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} // endif function_exists( 'understrap_theme_customize_register' ).
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add_action( 'customize_register', 'understrap_theme_customize_register' );
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/**
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* Binds JS handlers to make Theme Customizer preview reload changes asynchronously.
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*/
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if ( ! function_exists( 'understrap_customize_preview_js' ) ) {
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/**
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* Setup JS integration for live previewing.
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*/
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function understrap_customize_preview_js() {
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wp_enqueue_script( 'understrap_customizer', get_template_directory_uri() . '/js/customizer.js',
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array( 'customize-preview' ), '20130508', true
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);
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}
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}
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add_action( 'customize_preview_init', 'understrap_customize_preview_js' );
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