laipower/wp-content/plugins/gp-premium/general/smooth-scroll.php

104 lines
2.5 KiB
PHP

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