Initial commit

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

@@ -0,0 +1,94 @@
+<?php
+// No direct access, please
+if ( ! defined( 'ABSPATH' ) ) {
+	exit;
+}
+
+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',
+		'smooth',
+		array(
+			'elements' => apply_filters( 'generate_smooth_scroll_elements', array(
+				'.smooth-scroll',
+				'li.smooth-scroll a',
+			) ),
+			'duration' => apply_filters( 'generate_smooth_scroll_duration', 800 )
+		)
+	);
+}
+
+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',
+		)
+	);
+}