<?php

if ( ! isset( $content_width ) ) $content_width = 1020; /* pixels */


function flatsome_setup() {

  /* add woocommerce support */
  add_theme_support( 'woocommerce' );

  /* add title tag support */
  add_theme_support( 'title-tag' );

  /* Load child theme languages */
  load_theme_textdomain( 'flatsome', get_stylesheet_directory() . '/languages' );

  /* load theme languages */
  load_theme_textdomain( 'flatsome', get_template_directory() . '/languages' );

  /* Add default posts and comments RSS feed links to head */
  add_theme_support( 'automatic-feed-links' );

  /* Add excerpt to pages */
  add_post_type_support( 'page', 'excerpt' );

  /* Add support for post thumbnails */
  add_theme_support( 'post-thumbnails' );

  /* Add support for Selective Widget refresh */
  add_theme_support( 'customize-selective-refresh-widgets' );

  /** Add sensei support */
  add_theme_support( 'sensei' );

  /* Add support for HTML5 */
  add_theme_support( 'html5', array(
    'search-form',
    'comment-form',
    'comment-list',
    'gallery',
    'caption',
    'widgets',
  ) );

  /*  Registrer menus. */
  register_nav_menus( array(
    'primary' => __( 'Main Menu', 'flatsome' ),
    'primary_mobile' => __( 'Main Menu - Mobile', 'flatsome' ),
    'footer' => __( 'Footer Menu', 'flatsome' ),
    'top_bar_nav' => __( 'Top Bar Menu', 'flatsome' ),
    'my_account' => __( 'My Account Menu', 'flatsome' ),
  ) );

  /*  Enable support for Post Formats */
  add_theme_support( 'post-formats', array( 'video' ) );
}
add_action( 'after_setup_theme', 'flatsome_setup' );


/* Setup Theme Widgets */
function flatsome_widgets_init() {

  $title_before = '';
  $title_class = '';
  $title_after = '<div class="is-divider small"></div>';

  register_sidebar( array(
    'name'          => __( 'Sidebar', 'flatsome' ),
    'id'            => 'sidebar-main',
    'before_widget' => '<aside id="%1$s" class="widget %2$s">',
    'after_widget'  => '</aside>',
    'before_title'  => $title_before.'<span class="widget-title '.$title_class.'"><span>',
    'after_title'   => '</span></span>'.$title_after,
  ) );


   register_sidebar( array(
    'name'          => __( 'Footer 1', 'flatsome' ),
    'id'            => 'sidebar-footer-1',
    'before_widget' => '<div id="%1$s" class="col pb-0 widget %2$s">',
    'after_widget'  => '</div>',
    'before_title'  => '<span class="widget-title">',
    'after_title'   => '</span><div class="is-divider small"></div>',
  ) );


   register_sidebar( array(
    'name'          => __( 'Footer 2', 'flatsome' ),
    'id'            => 'sidebar-footer-2',
    'before_widget' => '<div id="%1$s" class="col pb-0 widget %2$s">',
    'after_widget'  => '</div>',
    'before_title'  => '<span class="widget-title">',
    'after_title'   => '</span><div class="is-divider small"></div>',
  ) );
}
add_action( 'widgets_init', 'flatsome_widgets_init' );


/**
 * Setup Flatsome Styles and Scripts
 */
function flatsome_scripts() {
  $uri = get_template_directory_uri();
  $theme = wp_get_theme( get_template() );
  $version = $theme->get( 'Version' );

  // Styles
  if(!is_rtl()){
      wp_enqueue_style( 'flatsome-main', $uri .'/assets/css/flatsome.css', array(), $version, 'all' );
  } else {
      wp_enqueue_style( 'flatsome-main-rtl', $uri .'/assets/css/flatsome-rtl.css', array(), $version, 'all' );
  }

  if(is_woocommerce_activated() && !is_rtl()){
    wp_enqueue_style( 'flatsome-shop', $uri .'/assets/css/flatsome-shop.css', array(), $version, 'all' );
  } else if(is_woocommerce_activated()){
    wp_enqueue_style( 'flatsome-shop-rtl', $uri .'/assets/css/flatsome-shop-rtl.css', array(), $version, 'all' );
  }

  // Load current theme styles.css file.
  wp_enqueue_style( 'flatsome-style', get_stylesheet_uri(), array(), $version, 'all');

  // Register styles (Loaded on request)
  wp_register_style( 'flatsome-effects', $uri .'/assets/css/effects.css', array(), $version, 'all' );

  // Register scripts (Loaded on request)
  wp_register_script( 'flatsome-masonry-js', $uri .'/assets/libs/packery.pkgd.min.js', array( 'jquery' ), $version, true );
  wp_register_script( 'flatsome-isotope-js', $uri .'/assets/libs/isotope.pkgd.min.js', array( 'jquery' ), $version, true );

  // Google maps
  $maps_api = get_theme_mod('google_map_api');
  wp_register_script( 'flatsome-maps', '//maps.googleapis.com/maps/api/js?key='.$maps_api, array( 'jquery' ), $version, true );

  // Enqueue theme scripts
  wp_enqueue_script( 'flatsome-js', $uri .'/assets/js/flatsome.js', array(
    'jquery',
    'hoverIntent',
  ), $version, true );

  $sticky_height = get_theme_mod('header_height_sticky', 70);

  if(is_admin_bar_showing()) $sticky_height = $sticky_height + 30;

  // Add variables to scripts
  wp_localize_script( 'flatsome-js', 'flatsomeVars',
      array(
        'ajaxurl' => admin_url( 'admin-ajax.php' ),
        'rtl' => is_rtl(),
        'sticky_height' => $sticky_height,
        'user' => array(
        	'can_edit_pages' => current_user_can( 'edit_pages' ),
        )
      )
  );

  if ( is_woocommerce_activated() ) {
     wp_enqueue_script( 'flatsome-theme-woocommerce-js', $uri .'/assets/js/woocommerce.js', array( 'flatsome-js' ), $version, true );
  }

  if ( is_singular() && comments_open() && get_option( 'thread_comments' ) ) {
    wp_enqueue_script( 'comment-reply' );
  }
}
add_action( 'wp_enqueue_scripts', 'flatsome_scripts', 100 );

/**
 * Set up UX Builder.
 */
function flatsome_ux_builder_setup() {
  // Add Ux Builder to post types.
  add_ux_builder_post_type( 'blocks' );
  add_ux_builder_post_type( 'product' );
  add_ux_builder_post_type( 'featured_item' );
}
add_action( 'init', 'flatsome_ux_builder_setup', 10 );

/**
 * Enqueue UX Builder scripts.
 *
 * @param  string $context Context is «editor» or content
 */
function flatsome_ux_builder_scripts( $context ) {
  $uri = get_template_directory_uri();
  $theme = wp_get_theme( get_template() );
  $version = $theme->get( 'Version' );

  // Add UxBuilder assets.
  if ( $context == 'editor' ) {
    wp_enqueue_script( 'ux-builder-flatsome', $uri .'/assets/js/builder/custom/editor.js', null, $version, true );
    wp_enqueue_style( 'ux-builder-flatsome', $uri .'/assets/css/builder/custom/builder.css', null, $version );
  }
  if ( $context == 'content' ) {
    wp_enqueue_style( 'ux-builder-flatsome', $uri .'/assets/css/builder/custom/builder.css', null, $version );
    wp_enqueue_script( 'ux-builder-flatsome', $uri .'/assets/js/builder/custom/content.js', array(
      'flatsome-js',
      'flatsome-masonry-js'
    ), $version, true );
  }
}
add_action( 'ux_builder_enqueue_scripts', 'flatsome_ux_builder_scripts', 10 );


// Lazy load backgrounds.
if(!is_admin() && get_theme_mod('lazy_load_backgrounds', 1)){
  function flatsome_lazy_load_backgrounds_css() {
      echo '<style>.bg{opacity: 0; transition: opacity 1s; -webkit-transition: opacity 1s;} .bg-loaded{opacity: 1;}</style>';
  }
  add_filter('wp_head', 'flatsome_lazy_load_backgrounds_css');
}