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<?php
/**
* Kata functions and definitions
*
* @link https://developer.wordpress.org/themes/basics/theme-functions/
*
* @author ClimaxThemes
* @package Kata
* @since 1.0.0
*/
// Don't load directly.
if ( ! defined( 'ABSPATH' ) ) {
exit;
}
if ( ! class_exists( 'Kata' ) ) {
/**
* Kata.
*
* @author Climaxthemes
* @package Kata
* @since 1.0.0
*/
class Kata {
/**
* Maintains the current version of Kata theme.
*
* @access public
* @var string
*/
public static $version;
/**
* Maintains theme slug.
*
* @access public
* @var string
*/
public static $theme;
/**
* The directory of the file.
*
* @access public
* @var string
*/
public static $dir;
/**
* The url of the file.
*
* @access public
* @var string
*/
public static $url;
/**
* The url of assets file.
*
* @access public
* @var string
*/
public static $assets;
/**
* The url of uploads file.
*
* @access public
* @var string
*/
public static $upload_dir;
/**
* The url of uploads file url.
*
* @access public
* @var string
*/
public static $upload_dir_url;
/**
* Instance of this class.
*
* @since 1.0.0
* @access public
* @var Kata
*/
public static $instance;
/**
* Provides access to a single instance of a module using the singleton pattern.
*
* @since 1.0.0
* @return object
*/
public static function get_instance() {
if ( null === self::$instance ) {
self::$instance = new self();
}
return self::$instance;
}
/**
* Define the core functionality of the theme.
*
* @since 1.0.0
*/
public function __construct() {
$this->definitions();
$this->actions();
$this->filters();
$this->dependencies();
}
/**
* Global definitions.
*
* @since 1.0.0
*/
public function definitions() {
self::$version = '1.5.6';
self::$theme = wp_get_theme(); // Do not change value of slug
self::$dir = trailingslashit( get_template_directory() );
self::$url = trailingslashit( get_template_directory_uri() );
self::$assets = self::$url . 'assets/';
self::$upload_dir = wp_get_upload_dir()['basedir'] . '/kata';
self::$upload_dir_url = wp_get_upload_dir()['baseurl'] . '/kata';
define( 'KATA_VERSION', self::$version );
}
/**
* Add actions.
*
* @since 1.0.0
*/
public function actions() {
add_action( 'after_setup_theme', array( $this, 'setup' ) );
add_action( 'after_setup_theme', array( $this, 'content_width' ), 0 );
add_action( 'after_switch_theme', array( $this, 'sync_main_and_child_theme_mode' ), 1, 2 );
add_action( 'widgets_init', array( $this, 'widgets_init' ) );
add_action( 'wp_enqueue_scripts', array( $this, 'scripts' ) );
add_action( 'wp_head', array( $this, 'pingback_header' ) );
add_filter( 'wp_list_categories', array( $this, 'kata_category_list' ) );
add_action( 'init', array( $this, 'reg_nav' ) );
}
/**
* Add filters.
*
* @since 1.0.0
*/
public function sync_main_and_child_theme_mode( $old_name, $old_theme ) {
// check theme update
if ( $old_theme->update ) {
return;
}
$current_theme = wp_get_theme();
$old_name = str_replace( ' ', '-', strtolower( $old_name ) );
$new_name = str_replace( ' ', '-', strtolower( $current_theme->get( 'Name' ) ) );
$old_theme_mods = get_option( 'theme_mods_' . $old_name );
$new_theme_mods = get_option( 'theme_mods_' . $new_name );
if ( $new_name === 'kata' || $new_name === 'kata-child' ) {
if ( is_array( $old_theme_mods ) && is_array( $new_theme_mods ) ) {
if ( $old_theme_mods !== $new_theme_mods ) {
update_option( 'theme_mods_' . $new_name, $old_theme_mods );
}
}
}
}
/**
* Add filters.
*
* @since 1.0.0
*/
public function reg_nav() {
register_nav_menus(
array(
'kt-header-menu' => esc_html__( 'Header Menu', 'kata' ),
'kt-foot-menu' => esc_html__( 'Footer Menu', 'kata' ),
)
);
}
/**
* Add filters.
*
* @since 1.0.0
*/
public function filters() {
add_filter( 'body_class', array( $this, 'body_classes' ) );
}
/**
* Load dependencies.
*
* @since 1.0.0
*/
public function dependencies() {
/**
* autoloader.
*/
require self::$dir . 'includes/autoloader/autoloader.php';
/**
* Theme helpers.
*/
require self::$dir . 'includes/class-kata-helpers.php';
/**
* Theme Page (dashboard).
*/
require self::$dir . 'includes/dashboard/class-kata-dashboard.php';
/**
* Custom template tags.
*/
require self::$dir . 'includes/class-kata-template-tags.php';
/**
* Customizer.
*/
require self::$dir . 'includes/kirki/kirki.php';
require self::$dir . 'includes/theme-options/theme-options.php';
/**
* Template parts.
*/
require self::$dir . 'template-parts/header.tpl.php';
require self::$dir . 'template-parts/footer.tpl.php';
/**
* Load Jetpack compatibility file.
*/
if ( defined( 'JETPACK__VERSION' ) ) {
require self::$dir . 'includes/jetpack.php';
}
// Kata WooCommerce
require self::$dir . 'includes/class-kata-woocommerce.php';
if ( file_exists( self::$dir . 'rtl-version.php' ) ) {
require self::$dir . 'rtl-version.php';
}
}
/**
* Sets up theme defaults and registers support for various WordPress features.
*
* Note that this function is hooked into the after_setup_theme hook, which
* runs before the init hook. The init hook is too late for some features, such
* as indicating support for post thumbnails.
*
* @since 1.0.0
*/
public function setup() {
/**
* Make theme available for translation.
* Translations can be filed in the /languages/ directory.
* If you're building a theme based on Kata, use a find and replace
* to change 'kata' to the name of your theme in all the template files.
*/
load_theme_textdomain( 'kata', self::$dir . 'languages' );
// Add default posts and comments RSS feed links to head.
add_theme_support( 'automatic-feed-links' );
/**
* 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' );
/**
* Enable support for Post Thumbnails on posts and pages.
*
* @link https://developer.wordpress.org/themes/functionality/featured-images-post-thumbnails/
*/
add_theme_support( 'post-thumbnails' );
/**
* 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 theme support post formats.
*/
add_theme_support( 'post-formats', array( 'aside', 'gallery', 'link', 'image', 'quote', 'status', 'video', 'audio', 'chat' ) );
/**
* Kata registration.
*/
if ( get_option( 'kata_is_active' ) ) {
update_option( 'kata_is_active', true );
}
/**
* Enable the use of a custom logo.
*/
add_theme_support( 'custom-logo' );
/**
* Woocommerce Support.
*/
add_theme_support( 'woocommerce', array(
'product_grid' => array(
'default_rows' => 3,
'min_rows' => 2,
'max_rows' => 8,
'default_columns' => 4,
'min_columns' => 2,
'max_columns' => 5,
),
) );
// The block editor allows themes to opt-in to slightly more opinionated styles for the front end. An example of these styles is the default color bar to the left of blockquotes. If you’d like to use these opinionated styles in your theme
add_theme_support( 'wp-block-styles' );
// Some blocks such as the image block have the possibility to define a “wide” or “full” alignment by adding the corresponding classname to the block’s wrapper ( alignwide or alignfull )
add_theme_support ('align-wide');
// Disable WooCommerce ads
add_filter( 'woocommerce_allow_marketplace_suggestions', '__return_false' );
}
/**
* Set the content width in pixels, based on the theme's design and stylesheet.
*
* Priority 0 to make it available to lower priority callbacks.
*
* @global int $content_width
* @since 1.0.0
*/
public function content_width() {
// Set content-width.
global $content_width;
if ( ! isset( $content_width ) ) {
$content_width = 640;
}
}
/**
* Register widget area.
*
* @link https://developer.wordpress.org/themes/functionality/sidebars/#registering-a-sidebar
* @since 1.0.0
*/
public function widgets_init() {
$sidebar = get_theme_mod( 'kata_blog_sidebar_setting', 'right' );
if( $sidebar == 'left' || $sidebar == 'both' ) {
register_sidebar(
array(
'name' => esc_html__( 'Left Sidebar', 'kata' ),
'id' => 'kata-left-sidebar',
'description' => esc_html__( 'Add widgets here.', 'kata' ),
'before_widget' => '<div class="%2$s-wrapper kata-widget" id="%1$s">',
'after_widget' => '</div>',
'before_title' => '<h2 class="kata-widget-title"><span>',
'after_title' => '</span></h2>',
)
);
}
if( $sidebar == 'right' || $sidebar == 'both' ) {
register_sidebar(
array(
'name' => esc_html__( 'Right Sidebar', 'kata' ),
'id' => 'kata-right-sidebar',
'description' => esc_html__( 'Add widgets here.', 'kata' ),
'before_widget' => '<div class="%2$s-wrapper kata-widget" id="%1$s">',
'after_widget' => '</div>',
'before_title' => '<h2 class="kata-widget-title"><span>',
'after_title' => '</span></h2>',
)
);
}
register_sidebar(
array(
'name' => esc_html__( 'Footer Column 1', 'kata' ),
'id' => 'kata-footr-sidebar-1',
'description' => esc_html__( 'Add widgets here.', 'kata' ),
'before_widget' => '<div class="%2$s-wrapper kata-widget" id="%1$s">',
'after_widget' => '</div>',
'before_title' => '<h2 class="kata-widget-title"><span>',
'after_title' => '</span></h2>',
)
);
register_sidebar(
array(
'name' => esc_html__( 'Footer Column 2', 'kata' ),
'id' => 'kata-footr-sidebar-2',
'description' => esc_html__( 'Add widgets here.', 'kata' ),
'before_widget' => '<div class="%2$s-wrapper kata-widget" id="%1$s">',
'after_widget' => '</div>',
'before_title' => '<h2 class="kata-widget-title"><span>',
'after_title' => '</span></h2>',
)
);
register_sidebar(
array(
'name' => esc_html__( 'Footer Column 3', 'kata' ),
'id' => 'kata-footr-sidebar-3',
'description' => esc_html__( 'Add widgets here.', 'kata' ),
'before_widget' => '<div class="%2$s-wrapper kata-widget" id="%1$s">',
'after_widget' => '</div>',
'before_title' => '<h2 class="kata-widget-title"><span>',
'after_title' => '</span></h2>',
)
);
}
/**
* Enqueue scripts and styles.
*
* @since 1.0.0
*/
public function scripts() {
wp_enqueue_style( 'kata-main', get_template_directory_uri() . '/style.css', array(), self::$version );
wp_enqueue_style( 'kata-grid', self::$assets . 'css/grid.css', array(), self::$version );
wp_enqueue_style( 'kata-theme-styles', self::$assets . 'css/theme-styles.css', array(), self::$version );
wp_enqueue_style( 'kata-blog-posts', self::$assets . 'css/blog-posts.css', array(), self::$version );
wp_enqueue_style( 'kata-widgets', self::$assets . 'css/widgets.css', array(), self::$version );
if ( is_single() || is_page() ) {
wp_enqueue_style( 'kata-single-post', self::$assets . 'css/single.css', array(), self::$version );
if ( comments_open() || get_comments_number() ) {
wp_enqueue_style( 'kata-comments', self::$assets . 'css/comments.css', array(), self::$version );
}
}
wp_enqueue_style( 'kata-menu-navigation', self::$assets . 'css/menu-navigation.css', array(), '1.0.2' );
wp_enqueue_script( 'kata-default-scripts', self::$assets . 'js/default-scripts.js', array( 'jquery' ), self::$version, true );
wp_enqueue_script( 'superfish', self::$assets . 'js/superfish.js', array( 'jquery', 'kata-default-scripts' ), self::$version, true );
wp_enqueue_style( 'kata-dynamic-styles', self::$assets . '/css/dynamic-styles.css', array(), rand(1, 999));
if ( is_singular() && comments_open() && get_option( 'thread_comments' ) ) {
wp_enqueue_script( 'comment-reply' );
}
}
/**
* Add a pingback url auto-discovery header for single posts, pages, or attachments.
*
* @since 1.0.0
*/
public function pingback_header() {
if ( is_singular() && pings_open() ) {
printf( '<link rel="pingback" href="%s">', esc_url( get_bloginfo( 'pingback_url' ) ) );
}
}
/**
* change HTML Category list.
*
* @param array $list return html.
* @return array
* @since 1.0.0
*/
public function kata_category_list( $list ) {
// move count inside a tags
$list = str_replace( '</a> (', '(', $list );
$list = str_replace( ')', ')</a>', $list );
return $list;
}
/**
* Adds custom classes to the array of body classes.
*
* @param array $classes Classes for the body element.
* @return array
* @since 1.0.0
*/
public function body_classes( $classes ) {
// Adds a class of hfeed to non-singular pages.
if ( ! is_singular() ) {
$classes[] = 'hfeed';
}
// Adds a class of no-sidebar when there is no sidebar present.
$sidebar = get_theme_mod( 'kata_blog_sidebar_setting', 'right' );
if ( ( 'none' === $sidebar ) || ( ! is_active_sidebar( 'kata-left-sidebar' ) && ! is_active_sidebar( 'kata-right-sidebar' ) ) ) {
$classes[] = 'no-sidebar';
}
if ( Kata_Helpers::is_blog_pages() || is_single() ) {
if ( is_active_sidebar( 'kata-right-sidebar' ) && is_active_sidebar( 'kata-left-sidebar' ) && $sidebar == 'both' ) {
if ( 'both' === $sidebar ) {
$classes[] = 'kata-both-sidebar';
}
}
}
if ( Kata_Helpers::is_blog_pages() || is_single() ) {
if ( is_active_sidebar( 'kata-right-sidebar' ) ) {
if ( 'right' === $sidebar ) {
$classes[] = 'kata-right-sidebar';
}
}
}
if ( Kata_Helpers::is_blog_pages() || is_single() ) {
if ( is_active_sidebar( 'kata-left-sidebar' ) ) {
if ( 'left' === $sidebar ) {
$classes[] = 'kata-left-sidebar';
}
}
}
/**
* Transparent header.
*/
if ( '1' === Kata_Helpers::get_meta_box( 'kata_make_header_transparent' ) && ! Kata_Helpers::is_blog_pages() ) {
$classes[] = 'kata-make-header-transparent';
}
if ( '1' === Kata_Helpers::get_meta_box( 'kata_header_transparent_white_color' ) && ! Kata_Helpers::is_blog_pages() ) {
$classes[] = 'kata-header-transparent-white-color';
}
/**
* Builders Transparent header.
*/
if ( Kata_Helpers::is_blog_pages() || is_404() ) {
$kata_options = get_option( 'kata_options' );
if ( Kata_Helpers::is_blog() && '1' == get_theme_mod( 'kata_blog_transparent_header', '0' ) ) {
$classes[] = 'kata-make-header-transparent';
}
if ( is_archive() && '1' == get_theme_mod( 'kata_archive_transparent_header', '0' ) ) {
$classes[] = 'kata-make-header-transparent';
}
if ( is_author() && '1' == get_theme_mod( 'kata_author_transparent_header', '0' ) ) {
$classes[] = 'kata-make-header-transparent';
}
if ( is_search() && '1' == get_theme_mod( 'kata_search_transparent_header', '0' ) ) {
$classes[] = 'kata-make-header-transparent';
}
if ( is_404() && '1' == get_theme_mod( 'kata_404_transparent_header', '0' ) ) {
$classes[] = 'kata-make-header-transparent';
}
}
if ( Kata_Helpers::is_blog_pages() || is_404() ) {
$kata_options = get_option( 'kata_options' );
if ( Kata_Helpers::is_blog() && '1' == get_theme_mod( 'kata_blog_header_transparent_white_color', '0' ) && '1' == get_theme_mod( 'kata_blog_transparent_header', '0' ) ) {
$classes[] = 'kata-header-transparent-white-color';
}
if ( is_archive() && '1' == get_theme_mod( 'kata_archive_header_transparent_white_color', '0' ) && '1' == get_theme_mod( 'kata_archive_transparent_header', '0' ) ) {
$classes[] = 'kata-header-transparent-white-color';
}
if ( is_author() && '1' == get_theme_mod( 'kata_author_header_transparent_white_color', '0' ) && '1' == get_theme_mod( 'kata_author_transparent_header', '0' ) ) {
$classes[] = 'kata-header-transparent-white-color';
}
if ( is_search() && '1' == get_theme_mod( 'kata_search_header_transparent_white_color', '0' ) && '1' == get_theme_mod( 'kata_search_transparent_header', '0' ) ) {
$classes[] = 'kata-header-transparent-white-color';
}
if ( is_404() && '1' == get_theme_mod( 'kata_404_header_transparent_white_color', '0' ) && '1' == get_theme_mod( 'kata_404_transparent_header', '0' ) ) {
$classes[] = 'kata-header-transparent-white-color';
}
}
return $classes;
}
/**
* Site classes.
*
* @param class $class add custom class to body.
* @since 1.0.0
*/
public static function site_class( $class = '' ) {
$classes = array();
$classes[] = $class;
$classes[] = get_theme_mod( 'kata_layout', 'kata-wide' );
/**
* Separates classes with a single space, collates classes for site container element.
*/
echo 'class="' . esc_attr( join( ' ', $classes ) ) . '"';
}
} // class
Kata::get_instance();
}