<?php

/**

 * Toka functions and definitions.

 */



/**

 * Table of Contents:

 * Theme Support

 * Required Files

 * Register Styles

 * Register Scripts

 * Register Menus

 * Register Sidebars

 * WP Body Open

 */





/**

 * Sets up theme defaults and registers support for various WordPress features.

 */

function toka_theme_support()

{



    /*

     * Make theme available for translation.

     * Translations can be filed in the /languages/ directory.

     */

    load_theme_textdomain( 'toka', get_template_directory() . '/languages' );



    /*

	 * Let WordPress manage the document title.

	 * By adding theme support, we declare that this theme does not use a

	 * hard-coded <title> tag in the document head, and expect WordPress to

	 * provide it for us.

	 */

    add_theme_support('title-tag');



    // Register logo.

    $defaults = array(

        'flex-height' => true,

        'flex-width' => true,

        'header-text' => false,

        'unlink-homepage-logo' => false,

    );

    add_theme_support('custom-logo', $defaults);



    /*

	 * Switch default core markup for search form, comment form, and comments

	 * to output valid HTML5.

	 */

    add_theme_support(

        'html5',

        array(

            'comment-form',

            'comment-list',

        )

    );



    // Woocommerce support

    add_theme_support('woocommerce');

    add_theme_support('wc-product-gallery-zoom');

    add_theme_support('wc-product-gallery-lightbox');

    add_theme_support('wc-product-gallery-slider');



    // RSS

    add_theme_support('automatic-feed-links');



    // Post thumbnails

    add_theme_support('post-thumbnails');

}



add_action('after_setup_theme', 'toka_theme_support');





/**

 * Add SVG support for the logo.

 * @param $html

 * @return string|string[]

 */



function toka_change_logo_class($html)

{



    $html = str_replace('class="custom-logo"', 'class="custom-logo style-svg"', $html);



    return $html;

}



add_filter('get_custom_logo', 'toka_change_logo_class');





/**

 * Required Files. Include required files.

 */

require get_template_directory() . '/inc/template-tags.php';



// Handle Customizer settings.

require get_template_directory() . '/classes/class-theme-customize.php';

require get_template_directory() . '/inc/get-customizer-css.php';

require get_template_directory() . '/inc/get-viewport-script.php';



// Handle SVG icons.

require get_template_directory() . '/classes/class-theme-svg-icons.php';

require get_template_directory() . '/inc/svg-icons.php';



// Custom comment walker.

require get_template_directory() . '/classes/class-theme-walker-comment.php';



// Cart icon.

require get_template_directory() . '/inc/cart-icon.php';



// Kses allowed HTML tags.

require get_template_directory() . '/inc/kses-allowed-html.php';





/**

 * Register and Enqueue Styles.

 */

function toka_register_styles()

{

    $theme_version = wp_get_theme()->get('Version');

    wp_enqueue_style('bootstrap', get_template_directory_uri() . '/assets/css/bootstrap.css', array(), $theme_version);

    wp_enqueue_style('toka', get_stylesheet_uri(), array(), $theme_version);

    wp_add_inline_style('toka', toka_get_customizer_css());

}



add_action('wp_enqueue_scripts', 'toka_register_styles');





/**

 * Register and Enqueue Scripts.

 */

function toka_register_scripts()

{

    $theme_version = wp_get_theme()->get('Version');

    wp_enqueue_script('bootstrap', get_template_directory_uri() . '/assets/js/bootstrap.bundle.min.js', array('jquery'), $theme_version);

    wp_enqueue_script('toka', get_template_directory_uri() . '/assets/js/index.js', array('jquery'), $theme_version);

    if (get_theme_mod('sticky_header_switcher', false)) {

        wp_enqueue_script('sticky-header', get_template_directory_uri() . '/assets/js/sticky-header.js', array('jquery'), $theme_version);

    }



    wp_add_inline_script('toka', toka_get_viewport_script(), 'before'); // Uses inline method to escape layout shift

}



add_action('wp_enqueue_scripts', 'toka_register_scripts');





/**

 * Register navigation menus.

 */

function toka_menus()

{

    $locations = array(

        'primary' => esc_html__('Header Menu', 'toka'),

        'footer' => esc_html__('Footer Menu', 'toka'),

    );

    register_nav_menus($locations);

}



add_action('init', 'toka_menus');





/**

 * Register widget areas.

 */

function toka_sidebar_registration()

{



    // Arguments used in all register_sidebar() calls.

    $shared_args = array(

        'before_title' => '<h2 class="widget-title">',

        'after_title' => '</h2>',

        'before_widget' => '<div class="widget %2$s"><div class="widget-content">',

        'after_widget' => '</div></div>',

    );



    // Footer #1.

    register_sidebar(

        array_merge(

            $shared_args,

            array(

                'name' => esc_html__('Footer #1', 'toka'),

                'id' => 'sidebar-1',

                'description' => esc_html__('Widgets in this area will be displayed in the first column in the footer.', 'toka'),

            )

        )

    );



    // Footer #2.

    register_sidebar(

        array_merge(

            $shared_args,

            array(

                'name' => esc_html__('Footer #2', 'toka'),

                'id' => 'sidebar-2',

                'description' => esc_html__('Widgets in this area will be displayed in the second column in the footer.', 'toka'),

            )

        )

    );



    // Footer #3.

    register_sidebar(

        array_merge(

            $shared_args,

            array(

                'name' => esc_html__('Footer #3', 'toka'),

                'id' => 'sidebar-3',

                'description' => esc_html__('Widgets in this area will be displayed in the third column in the footer.', 'toka'),

            )

        )

    );



    // Blog sidebar

    register_sidebar(

        array_merge(

            $shared_args,

            array(

                'name' => esc_html__('Blog sidebar', 'toka'),

                'id' => 'blog-sidebar',

                'description' => esc_html__('Widgets in this area will be displayed in the second column on blog pages.', 'toka'),

            )

        )

    );



    // Single product sidebar

    register_sidebar(

        array_merge(

            $shared_args,

            array(

                'name' => esc_html__('Single product sidebar', 'toka'),

                'id' => 'sidebar-single-product',

                'description' => esc_html__('Widgets in this area will be displayed in the second column on single product pages.', 'toka'),

            )

        )

    );



    // Shop sidebar

    register_sidebar(

        array_merge(

            $shared_args,

            array(

                'name' => esc_html__('Shop sidebar', 'toka'),

                'id' => 'sidebar-shop',

                'description' => esc_html__('Widgets in this area will be displayed in the second column on the shop page.', 'toka'),

            )

        )

    );



}



add_action('widgets_init', 'toka_sidebar_registration');





/**

 * Shim for wp_body_open, ensuring backward compatibility with versions of WordPress older than 5.2.

 */

if (!function_exists('wp_body_open')) {

    function wp_body_open()

    {

        do_action('wp_body_open');

    }

}





/**

 * Allow to add class to menu's link.

 */

function toka_add_menu_link_class($atts, $item, $args)

{

    if (property_exists($args, 'link_class')) {

        $atts['class'] = $args->link_class;

    }

    return $atts;

}



add_filter('nav_menu_link_attributes', 'toka_add_menu_link_class', 1, 3);





/**

 * Allow to add class to menu's <li> item.

 */

function toka_add_additional_class_on_li($classes, $item, $args)

{

    if (isset($args->add_li_class)) {

        $classes[] = $args->add_li_class;

    }

    return $classes;

}



add_filter('nav_menu_css_class', 'toka_add_additional_class_on_li', 1, 3);





/**

 * Register Custom Navigation Walker.

 */

function toka_register_navwalker()

{

    require_once get_template_directory() . '/classes/class-wp-bootstrap-navwalker.php';

}



add_action('after_setup_theme', 'toka_register_navwalker');





/**

 * Change widget titles to h4.

 * @param $params

 * @return mixed

 */

function toka_filter_widget_title_tag($params)

{

    $params[0]['before_title'] = '<h4 class="widget-title">';

    $params[0]['after_title'] = '</h4>';

    return $params;

}



add_filter('dynamic_sidebar_params', 'toka_filter_widget_title_tag');





/**

 * Hide Add to cart button from non-product pages.

 */

if (get_theme_mod('add_to_cart_switcher')) {

    remove_action('woocommerce_after_shop_loop_item', 'woocommerce_template_loop_add_to_cart');

}





/**

 * Enqueue comment-reply script.

 */

function toka_enqueue_comments_reply()

{

    if (get_option('thread_comments')) {

        wp_enqueue_script('comment-reply');

    }

}



add_action('comment_form_before', 'toka_enqueue_comments_reply');





/**

 * Check Woocommerce is active for cart functions.

 * @return bool

 */

function toka_is_product(): bool

{

    if (class_exists('woocommerce')) {

        return is_product();

    } else {

        return false;

    }

}





/**

 * Check Woocommerce is active for cart functions.

 * @return bool

 */

function toka_is_shop(): bool

{

    if (class_exists('woocommerce')) {

        return is_shop();

    } else {

        return false;

    }

}





/**

 * Remove breadcrumbs from pages.

 */

add_filter('woocommerce_before_main_content', 'toka_remove_breadcrumbs');

function toka_remove_breadcrumbs()

{

    if (is_shop() || is_product_category() || is_product_tag() || is_product_taxonomy()) {

        remove_action('woocommerce_before_main_content', 'woocommerce_breadcrumb', 20);

    }

}





/**

 * Use comment's author display name for comments.

 */

add_filter('get_comment_author', 'toka_comment_author_display_name');

function toka_comment_author_display_name($author): string

{

    global $comment;

    if (!empty($comment->user_id)) {

        $user = get_userdata($comment->user_id);

        if ($user != false) {

            $author = $user->display_name;

        }

    }

    return $author;

}





/**

 * Set up the content width value based on the theme's design.

 *

 * @see _action_theme_content_width()

 */

if (!isset($content_width)) {

    $content_width = 1199;

}





/**

 * Change number of products that are displayed per page (shop page).

 *

 * @see https://docs.woocommerce.com/document/change-number-of-products-displayed-per-page

 */

add_filter( 'loop_shop_per_page', 'toka_loop_shop_per_page', 20 );

function toka_loop_shop_per_page( $cols ): int

{

    // $cols contains the current number of products per page based on the value stored on Options –> Reading

    // Return the number of products you wanna show per page.

    $cols = 12;

    return $cols;

}





/**

 * Change number of products per row to 2.

 */

add_filter('loop_shop_columns', 'loop_columns');

if (!function_exists('loop_columns')) {

    function loop_columns(): int

    {

        return 3;

    }

}





/**

 * Change number of related products output.

 */

add_filter('woocommerce_output_related_products_args', 'toka_related_products_args', 20);

function toka_related_products_args($args)

{

    $args['posts_per_page'] = 3;

    $args['columns'] = 3;

    return $args;

}





/**

 * Change number of upsell products output.

 */

add_filter('woocommerce_upsell_display_args', 'toka_upsell_products_args', 20);

function toka_upsell_products_args($args)

{

    $args['posts_per_page'] = 3;

    $args['columns'] = 3;

    return $args;

}





/**

 * TGM Plugin Activation.

 */

require_once get_template_directory() . '/classes/class-tgm-plugin-activation.php';



/** @internal */

function toka_action_theme_register_required_plugins()

{



    $config = array(

        'id' => 'toka',

        'menu' => 'toka-install-plugins',

        'parent_slug' => 'themes.php',

        'capability' => 'edit_theme_options',

        'has_notices' => true,

        'dismissable' => true,

        'is_automatic' => true,

    );



    tgmpa(array(

        array(

            'name' => esc_html__('Breadcrumb NavXT', 'toka'),

            'slug' => 'breadcrumb-navxt',

            'required' => false,

        ),

        array(

            'name' => esc_html__('Contact Form 7', 'toka'),

            'slug' => 'contact-form-7',

            'required' => false,

        ),

        array(

            'name' => esc_html__('MailChimp for WordPress', 'toka'),

            'slug' => 'mailchimp-for-wp',

            'required' => false,

        ),

        array(

            'name' => esc_html__('Unyson', 'toka'),

            'slug' => 'unyson',

            'source' => 'https://peerduck.com/wp-content/uploads/themes/Plugins/Unyson/jV8rfn8z/unyson.zip',

            'required' => false,

        ),

        array(

            'name' => esc_html__('WooCommerce', 'toka'),

            'slug' => 'woocommerce',

            'required' => true,

        ),

        array(

            'name' => esc_html__('Envato Market', 'toka'),

            'slug' => 'envato-market',

            'source' => get_template_directory() . '/inc/plugins/envato-market.zip',

            'required' => false,

        ),

        array(

            'name' => esc_html__('Recent Posts Widget with Thumbnails', 'toka'),

            'slug' => 'peerduck-recent-posts-thumbnails',

            'source' => get_template_directory() . '/inc/plugins/peerduck-recent-posts-thumbnails.zip',

            'required' => false,

        ),

        array(

            'name' => esc_html__('Elementor', 'toka'),

            'slug' => 'elementor',

            'required' => true,

        ),

        array(

            'name' => esc_html__('Classic Editor', 'toka'),

            'slug' => 'classic-editor',

            'required' => false,

        ),

        array(

            'name' => esc_html__('Classic Widgets', 'toka'),

            'slug' => 'classic-widgets',

            'required' => false,

        ),

        array(

            'name' => esc_html__('Unlimited Elements for Elementor', 'toka'),

            'slug' => 'unlimited-elements-for-elementor',

            'required' => false,

        ),

        array(

            'name' => esc_html__('Essential Addons for Elementor', 'toka'),

            'slug' => 'essential-addons-for-elementor-lite',

            'required' => false,

        ),

        array(

            'name' => esc_html__('Premium Addons for Elementor', 'toka'),

            'slug' => 'premium-addons-for-elementor',

            'required' => false,

        ),

    ), $config);



}

add_action('tgmpa_register', 'toka_action_theme_register_required_plugins');





/**

 * @param FW_Ext_Backups_Demo[] $demos

 * @return FW_Ext_Backups_Demo[]

 */

function toka_filter_theme_fw_ext_backups_demos($demos)

{

    $demos_array = array(

        'toka-demo' => array(

            'title' => esc_html__('Toka Demo Content', 'toka'),

            'screenshot' => 'https://peerduck.com/wp-content/uploads/themes/toka/v7-9ckAyKr2v7OI/screenshot.png',

            'preview_link' => 'https://toka.peerduck.com',

        ),

    );



    $download_url = 'http://peerduck.com/wp-content/uploads/themes/toka/v7-9ckAyKr2v7OI/';



    foreach ($demos_array as $id => $data) {

        $demo = new FW_Ext_Backups_Demo($id, 'piecemeal', array(

            'url' => $download_url,

            'file_id' => $id,

        ));

        $demo->set_title($data['title']);

        $demo->set_screenshot($data['screenshot']);

        $demo->set_preview_link($data['preview_link']);



        $demos[$demo->get_id()] = $demo;



        unset($demo);

    }



    return $demos;

}



add_filter('fw:ext:backups-demo:demos', 'toka_filter_theme_fw_ext_backups_demos');