279 lines
8.7 KiB
PHP
279 lines
8.7 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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// Exit if accessed directly.
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defined( 'ABSPATH' ) || exit;
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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(
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'understrap_theme_layout_options',
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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' => apply_filters( 'understrap_theme_layout_options_priority', 160 ),
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)
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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(
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'understrap_bootstrap_version',
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array(
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'default' => 'bootstrap4',
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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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);
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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_bootstrap_version',
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array(
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'label' => __( 'Bootstrap Version', 'understrap' ),
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'description' => __( 'Choose between Bootstrap 4 or Bootstrap 5', 'understrap' ),
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'section' => 'understrap_theme_layout_options',
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'settings' => 'understrap_bootstrap_version',
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'type' => 'select',
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'choices' => array(
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'bootstrap4' => __( 'Bootstrap 4', 'understrap' ),
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'bootstrap5' => __( 'Bootstrap 5', 'understrap' ),
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),
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'priority' => apply_filters( 'understrap_bootstrap_version_priority', 10 ),
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)
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)
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);
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$wp_customize->add_setting(
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'understrap_container_type',
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array(
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'default' => 'container',
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'type' => 'theme_mod',
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'sanitize_callback' => 'understrap_theme_slug_sanitize_select',
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'capability' => 'edit_theme_options',
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)
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);
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$wp_customize->add_control(
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new WP_Customize_Control(
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$wp_customize,
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'understrap_container_type',
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array(
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'label' => __( 'Container Width', 'understrap' ),
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'description' => __( 'Choose between Bootstrap\'s container and container-fluid', 'understrap' ),
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'section' => 'understrap_theme_layout_options',
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'settings' => 'understrap_container_type',
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'type' => 'select',
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'choices' => array(
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'container' => __( 'Fixed width container', 'understrap' ),
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'container-fluid' => __( 'Full width container', 'understrap' ),
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),
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'priority' => apply_filters( 'understrap_container_type_priority', 10 ),
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)
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)
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);
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$wp_customize->add_setting(
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'understrap_navbar_type',
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array(
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'default' => 'collapse',
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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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);
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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_navbar_type',
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array(
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'label' => __( 'Responsive Navigation Type', 'understrap' ),
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'description' => __(
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'Choose between an expanding and collapsing navbar or an offcanvas drawer.',
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'understrap'
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),
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'section' => 'understrap_theme_layout_options',
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'settings' => 'understrap_navbar_type',
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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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'collapse' => __( 'Collapse', 'understrap' ),
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'offcanvas' => __( 'Offcanvas', 'understrap' ),
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),
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'priority' => apply_filters( 'understrap_navbar_type_priority', 20 ),
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)
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)
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);
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$wp_customize->add_setting(
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'understrap_sidebar_position',
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array(
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'default' => 'right',
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'type' => 'theme_mod',
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'sanitize_callback' => 'sanitize_text_field',
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'capability' => 'edit_theme_options',
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)
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);
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$wp_customize->add_control(
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new WP_Customize_Control(
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$wp_customize,
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'understrap_sidebar_position',
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array(
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'label' => __( 'Sidebar Positioning', 'understrap' ),
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'description' => __(
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'Set sidebar\'s default position. Can either be: right, left, both or none. Note: this can be overridden on individual pages.',
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'understrap'
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),
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'section' => 'understrap_theme_layout_options',
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'settings' => 'understrap_sidebar_position',
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'type' => 'select',
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'sanitize_callback' => 'understrap_theme_slug_sanitize_select',
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'choices' => array(
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'right' => __( 'Right sidebar', 'understrap' ),
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'left' => __( 'Left sidebar', 'understrap' ),
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'both' => __( 'Left & Right sidebars', 'understrap' ),
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'none' => __( 'No sidebar', 'understrap' ),
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),
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'priority' => apply_filters( 'understrap_sidebar_position_priority', 20 ),
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)
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)
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);
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$wp_customize->add_setting(
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'understrap_site_info_override',
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array(
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'default' => '',
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'type' => 'theme_mod',
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'sanitize_callback' => 'wp_kses_post',
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'capability' => 'edit_theme_options',
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)
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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_site_info_override',
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array(
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'label' => __( 'Footer Site Info', 'understrap' ),
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'description' => __( 'Override Understrap\'s site info located at the footer of the page.', 'understrap' ),
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'section' => 'understrap_theme_layout_options',
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'settings' => 'understrap_site_info_override',
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'type' => 'textarea',
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'priority' => 20,
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)
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)
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);
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}
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} // End of if 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(
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'understrap_customizer',
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get_template_directory_uri() . '/js/customizer.js',
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array( 'customize-preview' ),
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'20130508',
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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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/**
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* Loads javascript for conditionally showing customizer controls.
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*/
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if ( ! function_exists( 'understrap_customize_controls_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_controls_js() {
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wp_enqueue_script(
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'understrap_customizer',
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get_template_directory_uri() . '/js/customizer-controls.js',
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array( 'customize-preview' ),
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'20130508',
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true
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);
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}
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}
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add_action( 'customize_controls_enqueue_scripts', 'understrap_customize_controls_js' );
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if ( ! function_exists( 'understrap_default_navbar_type' ) ) {
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/**
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* Overrides the responsive navbar type for Bootstrap 4.
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*
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* @param string $current_mod Current navbar type.
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* @return string
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*/
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function understrap_default_navbar_type( $current_mod ) {
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if ( 'bootstrap5' !== get_theme_mod( 'understrap_bootstrap_version' ) ) {
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$current_mod = 'collapse';
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}
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return $current_mod;
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}
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}
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add_filter( 'theme_mod_understrap_navbar_type', 'understrap_default_navbar_type', 20 );
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