File: /home/sites/ileskneiss/wp-content/themes/zakra/functions.php
<?php
/**
* Zakra functions and definitions
*
* @link https://developer.wordpress.org/themes/basics/theme-functions/
*
* @package zakra
*/
if ( ! function_exists( 'zakra_setup' ) ) :
// Sets up theme defaults and registers support for various WordPress features.
function zakra_setup() {
// Make theme available for translation.
load_theme_textdomain( 'zakra', get_template_directory() . '/languages' );
// Add default posts and comments RSS feed links to head.
add_theme_support( 'automatic-feed-links' );
// Let WordPress manage the document title.
add_theme_support( 'title-tag' );
// Enable support for Post Thumbnails on posts and pages.
add_theme_support( 'post-thumbnails' );
// Register menu.
register_nav_menus(
array(
'menu-primary' => esc_html__( 'Primary', 'zakra' ),
)
);
/*
* Switch default core markup for search form, comment form, and comments
* to output valid HTML5.
*/
add_theme_support(
'html5',
array(
'search-form',
'comment-form',
'comment-list',
'gallery',
'caption',
)
);
// Add theme support for selective refresh for widgets.
add_theme_support( 'customize-selective-refresh-widgets' );
/**
* Add support for core custom logo.
*
* @link https://codex.wordpress.org/Theme_Logo
*/
add_theme_support(
'custom-logo',
array(
'width' => 170,
'height' => 60,
'flex-width' => true,
'flex-height' => true,
)
);
// Custom background support.
add_theme_support( 'custom-background' );
// Gutenberg Wide/fullwidth support.
add_theme_support( 'align-wide' );
// Add support for Block Styles.
add_theme_support( 'wp-block-styles' );
// AMP support.
if ( defined( 'AMP__VERSION' ) && ( ! version_compare( AMP__VERSION, '1.0.0', '<' ) ) ) {
add_theme_support(
'amp',
apply_filters(
'zakra_amp_support_filter',
array(
'paired' => true,
)
)
);
}
}
endif;
add_action( 'after_setup_theme', 'zakra_setup' );
/**
* Register widget area.
*
* @link https://developer.wordpress.org/themes/functionality/sidebars/#registering-a-sidebar
*/
function zakra_widgets_init() {
$sidebars = apply_filters(
'zakra_sidebars_args',
array(
'sidebar-right' => esc_html__( 'Sidebar Right', 'zakra' ),
'sidebar-left' => esc_html__( 'Sidebar Left', 'zakra' ),
'header-top-left-sidebar' => esc_html__( 'Header Top Bar Left Sidebar', 'zakra' ),
'header-top-right-sidebar' => esc_html__( 'Header Top Bar Right Sidebar', 'zakra' ),
'footer-sidebar-1' => esc_html__( 'Footer One', 'zakra' ),
'footer-sidebar-2' => esc_html__( 'Footer Two', 'zakra' ),
'footer-sidebar-3' => esc_html__( 'Footer Three', 'zakra' ),
'footer-sidebar-4' => esc_html__( 'Footer Four', 'zakra' ),
'footer-bar-left-sidebar' => esc_html__( 'Footer Bottom Bar Left Sidebar', 'zakra' ),
'footer-bar-right-sidebar' => esc_html__( 'Footer Bottom Bar Right Sidebar', 'zakra' ),
)
);
if ( zakra_is_woocommerce_active() ) {
$sidebars['wc-left-sidebar'] = esc_html__( 'WooCommerce Left Sidebar', 'zakra' );
$sidebars['wc-right-sidebar'] = esc_html__( 'WooCommerce Right Sidebar', 'zakra' );
}
foreach ( $sidebars as $id => $name ) {
register_sidebar(
apply_filters(
'zakra_sidebars_widget_args',
array(
'id' => $id,
'name' => $name,
'description' => esc_html__( 'Add widgets here.', 'zakra' ),
'before_widget' => '<section id="%1$s" class="widget %2$s">',
'after_widget' => '</section>',
'before_title' => '<h2 class="widget-title">',
'after_title' => '</h2>',
)
)
);
}
}
add_action( 'widgets_init', 'zakra_widgets_init' );
/**
* Enqueue scripts and styles.
*/
function zakra_scripts() {
$suffix = ( defined( 'SCRIPT_DEBUG' ) && SCRIPT_DEBUG ) ? '' : '.min';
/**
* Styles.
*/
// Font Awesome 4.
wp_register_style( 'font-awesome', get_template_directory_uri() . '/assets/lib/font-awesome/css/font-awesome' . $suffix . '.css', false, '4.7.0' );
wp_enqueue_style( 'font-awesome' );
// Theme style.
wp_register_style( 'zakra-style', get_stylesheet_uri() );
wp_enqueue_style( 'zakra-style' );
// Support RTL.
wp_style_add_data( 'zakra-style', 'rtl', 'replace' );
/**
* Inline CSS for this theme.
*/
add_filter( 'zakra_dynamic_theme_css', array( 'Zakra_Dynamic_CSS', 'render_output' ) );
// Enqueue required Google font for the theme.
Zakra_Generate_Fonts::render_fonts();
// Generate dynamic CSS to add inline styles for the theme.
$theme_dynamic_css = apply_filters( 'zakra_dynamic_theme_css', '' );
if ( zakra_is_zakra_pro_active() ) {
wp_add_inline_style( 'zakra-pro', $theme_dynamic_css );
} else {
wp_add_inline_style( 'zakra-style', $theme_dynamic_css );
}
// Do not load scripts if AMP.
if ( zakra_is_amp() ) {
return;
}
/**
* Scripts.
*/
wp_enqueue_script( 'zakra-navigation', get_template_directory_uri() . '/assets/js/navigation' . $suffix . '.js', array(), '20151215', true );
wp_enqueue_script( 'zakra-skip-link-focus-fix', get_template_directory_uri() . '/assets/js/skip-link-focus-fix' . $suffix . '.js', array(), '20151215', true );
// Theme JavaScript.
wp_enqueue_script( 'zakra-custom', get_template_directory_uri() . '/assets/js/zakra-custom' . $suffix . '.js', array(), false, true );
if ( is_singular() && comments_open() && get_option( 'thread_comments' ) ) {
wp_enqueue_script( 'comment-reply' );
}
}
add_action( 'wp_enqueue_scripts', 'zakra_scripts' );
/**
* Enqueue block editor styles.
*
* @since Zakra 1.4.3
*/
function zakra_block_editor_styles() {
wp_enqueue_style( 'zakra-block-editor-styles', get_template_directory_uri() . '/style-editor-block.css' );
}
add_action( 'enqueue_block_editor_assets', 'zakra_block_editor_styles', 1, 1 );
/**
* Define constants.
*/
define( 'ZAKRA_PARENT_DIR', get_template_directory() );
define( 'ZAKRA_PARENT_URI', get_template_directory_uri() );
define( 'ZAKRA_PARENT_INC_DIR', ZAKRA_PARENT_DIR . '/inc' );
define( 'ZAKRA_PARENT_INC_URI', ZAKRA_PARENT_URI . '/inc' );
define( 'ZAKRA_PARENT_INC_ICON_URI', ZAKRA_PARENT_URI . '/assets/img/icons' );
define( 'ZAKRA_PARENT_CUSTOMIZER_DIR', ZAKRA_PARENT_INC_DIR . '/customizer' );
// Theme version.
$zakra_theme = wp_get_theme( 'zakra' );
define( 'ZAKRA_THEME_VERSION', $zakra_theme->get( 'Version' ) );
// AMP support files.
if ( defined( 'AMP__VERSION' ) && ( ! version_compare( AMP__VERSION, '1.0.0', '<' ) ) ) {
require_once ZAKRA_PARENT_INC_DIR . '/compatibility/amp/class-zakra-amp.php';
}
/**
* Include files.
*/
require ZAKRA_PARENT_INC_DIR . '/helpers.php';
require ZAKRA_PARENT_INC_DIR . '/custom-header.php';
require ZAKRA_PARENT_INC_DIR . '/class-zakra-dynamic-filter.php';
require ZAKRA_PARENT_INC_DIR . '/template-tags.php';
require ZAKRA_PARENT_INC_DIR . '/template-functions.php';
require ZAKRA_PARENT_INC_DIR . '/customizer/class-zakra-customizer.php';
require ZAKRA_PARENT_INC_DIR . '/class-zakra-css-classes.php';
require ZAKRA_PARENT_INC_DIR . '/class-zakra-dynamic-css.php';
require ZAKRA_PARENT_INC_DIR . '/class-zakra-migration.php';
// Load Jetpack compatibility file.
if ( defined( 'JETPACK__VERSION' ) ) {
require ZAKRA_PARENT_INC_DIR . '/class-zakra-jetpack.php';
}
// WooCommerce hooks and functions.
if ( class_exists( 'WooCommerce' ) ) {
require ZAKRA_PARENT_INC_DIR . '/compatibility/woocommerce/class-zakra-woocommerce.php';
}
// Load hooks.
require ZAKRA_PARENT_INC_DIR . '/hooks/hooks.php';
require ZAKRA_PARENT_INC_DIR . '/hooks/header.php';
require ZAKRA_PARENT_INC_DIR . '/hooks/footer.php';
require ZAKRA_PARENT_INC_DIR . '/hooks/content.php';
require ZAKRA_PARENT_INC_DIR . '/hooks/customize.php';
// Breadcrumbs class.
require_once ZAKRA_PARENT_INC_DIR . '/class-breadcrumb-trail.php';
// Elementor Pro compatibility.
require_once ZAKRA_PARENT_INC_DIR . '/compatibility/elementor/class-zakra-elementor-pro.php';
// Admin screen.
if ( is_admin() ) {
// Meta boxes.
require ZAKRA_PARENT_INC_DIR . '/meta-boxes/class-zakra-meta-box-page-settings.php';
require ZAKRA_PARENT_INC_DIR . '/meta-boxes/class-zakra-meta-box.php';
// Theme options page.
require ZAKRA_PARENT_INC_DIR . '/admin/class-zakra-admin.php';
require ZAKRA_PARENT_INC_DIR . '/admin/class-zakra-notice.php';
require ZAKRA_PARENT_INC_DIR . '/admin/class-zakra-welcome-notice.php';
require ZAKRA_PARENT_INC_DIR . '/admin/class-zakra-upgrade-notice.php';
require ZAKRA_PARENT_INC_DIR . '/admin/class-zakra-dashboard.php';
require ZAKRA_PARENT_INC_DIR . '/admin/class-zakra-theme-review-notice.php';
require ZAKRA_PARENT_INC_DIR . '/admin/class-zakra-demo-import-migration-notice.php';
require ZAKRA_PARENT_INC_DIR . '/admin/class-zakra-pro-minimum-version-notice.php';
}
// Set default content width.
if ( ! isset( $content_width ) ) {
$content_width = 812;
}
// Calculate $content_width value according to layout options from Customizer and meta boxes.
function zakra_content_width_rdr() {
global $content_width;
// Get layout type.
$layout_type = zakra_get_layout_type();
$layouts_sidebar = array( 'tg-site-layout--left', 'tg-site-layout--right' );
/**
* Calculate content width.
*/
// Get required values from Customizer.
$container_width_arr = get_theme_mod( 'zakra_general_container_width', 1160 );
$content_width_arr = get_theme_mod( 'zakra_general_content_width', 70 );
// Calculate Padding to reduce.
$container_style = get_theme_mod( 'zakra_general_container_style', 'tg-container--wide' );
$content_padding = ( 'tg-container--separate' === $container_style ) ? 120 : 60;
if ( in_array( $layout_type, $layouts_sidebar, true ) ) {
$content_width = ( ( (int) $container_width_arr * (int) $content_width_arr ) / 100 ) - $content_padding;
} else {
$content_width = (int) $container_width_arr - $content_padding;
}
}
add_action( 'template_redirect', 'zakra_content_width_rdr' );