104 lines
2.5 KiB
PHP
104 lines
2.5 KiB
PHP
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<?php
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/**
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* This file handles the smooth scroll functionality.
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*
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* @package GP Premium
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*/
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if ( ! defined( 'ABSPATH' ) ) {
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exit; // No direct access, please.
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}
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add_action( 'wp_enqueue_scripts', 'generate_smooth_scroll_scripts' );
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/**
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* Add the smooth scroll script if enabled.
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*
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* @since 1.6
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*/
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function generate_smooth_scroll_scripts() {
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if ( ! function_exists( 'generate_get_defaults' ) ) {
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return;
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}
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$settings = wp_parse_args(
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get_option( 'generate_settings', array() ),
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generate_get_defaults()
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);
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if ( ! $settings['smooth_scroll'] ) {
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return;
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}
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$suffix = defined( 'SCRIPT_DEBUG' ) && SCRIPT_DEBUG ? '' : '.min';
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wp_enqueue_script( 'generate-smooth-scroll', plugin_dir_url( __FILE__ ) . "js/smooth-scroll{$suffix}.js", array(), GP_PREMIUM_VERSION, true );
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wp_localize_script(
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'generate-smooth-scroll',
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'gpSmoothScroll',
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array(
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'elements' => apply_filters(
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'generate_smooth_scroll_elements',
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array(
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'.smooth-scroll',
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'li.smooth-scroll a',
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)
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),
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'duration' => apply_filters( 'generate_smooth_scroll_duration', 800 ),
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'offset' => apply_filters( 'generate_smooth_scroll_offset', '' ),
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)
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);
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}
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add_filter( 'generate_option_defaults', 'generate_smooth_scroll_default' );
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/**
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* Add the smooth scroll option to our defaults.
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*
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* @since 1.6
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*
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* @param array $defaults Existing defaults.
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* @return array New defaults.
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*/
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function generate_smooth_scroll_default( $defaults ) {
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$defaults['smooth_scroll'] = false;
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return $defaults;
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}
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add_action( 'customize_register', 'generate_smooth_scroll_customizer', 99 );
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/**
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* Add our smooth scroll option to the Customizer.
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*
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* @since 1.6
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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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function generate_smooth_scroll_customizer( $wp_customize ) {
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if ( ! function_exists( 'generate_get_defaults' ) ) {
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return;
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}
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$defaults = generate_get_defaults();
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require_once GP_LIBRARY_DIRECTORY . 'customizer-helpers.php';
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$wp_customize->add_setting(
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'generate_settings[smooth_scroll]',
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array(
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'default' => $defaults['smooth_scroll'],
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'type' => 'option',
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'sanitize_callback' => 'generate_premium_sanitize_checkbox',
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)
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);
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$wp_customize->add_control(
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'generate_settings[smooth_scroll]',
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array(
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'type' => 'checkbox',
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'label' => __( 'Smooth scroll', 'gp-premium' ),
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'description' => __( 'Initiate smooth scroll on anchor links using the <code>smooth-scroll</code> class.', 'gp-premium' ),
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'section' => 'generate_general_section',
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)
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);
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}
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