/*
 * This theme styles the visual editor to resemble the theme style,
 * specifically font, colors, icons, and column width.
 */


/**
 * Spacious functions related to defining constants, adding files and WordPress core functionality.
 *
 * Defining some constants, loading all the required files and Adding some core functionality.
 * @uses add_theme_support() To add support for post thumbnails and automatic feed links.
 * @uses register_nav_menu() To add support for navigation menu.
 * @uses set_post_thumbnail_size() To set a custom post thumbnail size.
 *
 * @package ThemeGrill
 * @subpackage Spacious
 * @since Spacious 1.0
 */

/**
 * Set the content width based on the theme's design and stylesheet.
 */
if ( ! isset( $content_width ) )
  $content_width = 750;

/**
 * $content_width global variable adjustment as per layout option.
 */
function spacious_content_width() {
   global $post;
   global $content_width;

   if( $post ) { $layout_meta = get_post_meta( $post->ID, 'spacious_page_layout', true ); }
   if( empty( $layout_meta ) || is_archive() || is_search() ) { $layout_meta = 'default_layout'; }
   $spacious_default_layout = spacious_options( 'default_layout', 'right_sidebar' );

   if ( $layout_meta == 'default_layout' ) {
      if ( ( spacious_options( 'spacious_site_layout', 'box_1218px' ) == 'box_978px' ) || ( spacious_options( 'spacious_site_layout', 'box_1218px' ) == 'wide_978px' ) ) {
         if ( $spacious_default_layout == 'no_sidebar_full_width' ) { $content_width = 978; /* pixels */ }
         else { $content_width = 642; /* pixels */ }
      }
      elseif ( $spacious_default_layout == 'no_sidebar_full_width' ) { $content_width = 1218; /* pixels */ }
      else { $content_width = 750; /* pixels */ }
   }
   elseif ( ( spacious_options( 'spacious_site_layout', 'box_1218px' ) == 'box_978px' ) || ( spacious_options( 'spacious_site_layout', 'box_1218px' ) == 'wide_978px' ) ) {
      if ( $layout_meta == 'no_sidebar_full_width' ) { $content_width = 978; /* pixels */ }
      else { $content_width = 642; /* pixels */ }
   }
   elseif ( $layout_meta == 'no_sidebar_full_width' ) { $content_width = 1218; /* pixels */ }
   else { $content_width = 750; /* pixels */ }
}
add_action( 'template_redirect', 'spacious_content_width' );

add_action( 'after_setup_theme', 'spacious_setup' );
/**
 * All setup functionalities.
 *
 * @since 1.0
 */
if( !function_exists( 'spacious_setup' ) ) :
function spacious_setup() {

	/*
	 * Make theme available for translation.
	 * Translations can be filed in the /languages/ directory.
	 */
	load_theme_textdomain( 'spacious', get_template_directory() . '/languages' );

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

	// This theme uses Featured Images (also known as post thumbnails) for per-post/per-page.
	add_theme_support( 'post-thumbnails' );

	// Supporting title tag via add_theme_support (since WordPress 4.1)
   add_theme_support( 'title-tag' );

	// Registering navigation menus.
	register_nav_menus( array(
		'header'		=> 'Header Menu',
		'primary' 	=> 'Primary Menu',
		'footer' 	=> 'Footer Menu'
	) );

	// Cropping the images to different sizes to be used in the theme
	add_image_size( 'featured-blog-large', 750, 350, true );
	add_image_size( 'featured-blog-medium', 270, 270, true );
	add_image_size( 'featured', 642, 300, true );
	add_image_size( 'featured-blog-medium-small', 230, 230, true );

	// Setup the WordPress core custom background feature.
	add_theme_support( 'custom-background', apply_filters( 'spacious_custom_background_args', array(
		'default-color' => 'eaeaea'
	) ) );

	// Adding excerpt option box for pages as well
	add_post_type_support( 'page', 'excerpt' );

   /*
    * 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',
   ));

	// Adds the support for the Custom Logo introduced in WordPress 4.5
	add_theme_support( 'custom-logo',
		array(
			'height' => '100',
			'width' => '100',
			'flex-width' => true,
			'flex-height' => true,
		)
	);

	// Support for selective refresh widgets in Customizer
	add_theme_support( 'customize-selective-refresh-widgets' );

}
endif;

/**
 * Load Spacious Pro Demo Importer compatibility file.
 */
require get_template_directory() . '/inc/demo-importer/class-demo-importer.php';

/**
 * Define Directory Location Constants
 */
define( 'SPACIOUS_PARENT_DIR', get_template_directory() );
define( 'SPACIOUS_CHILD_DIR', get_stylesheet_directory() );

define( 'SPACIOUS_IMAGES_DIR', SPACIOUS_PARENT_DIR . '/images' );
define( 'SPACIOUS_INCLUDES_DIR', SPACIOUS_PARENT_DIR. '/inc' );
define( 'SPACIOUS_CSS_DIR', SPACIOUS_PARENT_DIR . '/css' );
define( 'SPACIOUS_JS_DIR', SPACIOUS_PARENT_DIR . '/js' );
define( 'SPACIOUS_LANGUAGES_DIR', SPACIOUS_PARENT_DIR . '/languages' );

define( 'SPACIOUS_ADMIN_DIR', SPACIOUS_INCLUDES_DIR . '/admin' );
define( 'SPACIOUS_WIDGETS_DIR', SPACIOUS_INCLUDES_DIR . '/widgets' );

define( 'SPACIOUS_ADMIN_IMAGES_DIR', SPACIOUS_ADMIN_DIR . '/images' );
define( 'SPACIOUS_ADMIN_JS_DIR', SPACIOUS_ADMIN_DIR . '/js' );
define( 'SPACIOUS_ADMIN_CSS_DIR', SPACIOUS_ADMIN_DIR . '/css' );


/**
 * Define URL Location Constants
 */
define( 'SPACIOUS_PARENT_URL', get_template_directory_uri() );
define( 'SPACIOUS_CHILD_URL', get_stylesheet_directory_uri() );

define( 'SPACIOUS_IMAGES_URL', SPACIOUS_PARENT_URL . '/images' );
define( 'SPACIOUS_INCLUDES_URL', SPACIOUS_PARENT_URL. '/inc' );
define( 'SPACIOUS_CSS_URL', SPACIOUS_PARENT_URL . '/css' );
define( 'SPACIOUS_JS_URL', SPACIOUS_PARENT_URL . '/js' );
define( 'SPACIOUS_LANGUAGES_URL', SPACIOUS_PARENT_URL . '/languages' );

define( 'SPACIOUS_ADMIN_URL', SPACIOUS_INCLUDES_URL . '/admin' );
define( 'SPACIOUS_WIDGETS_URL', SPACIOUS_INCLUDES_URL . '/widgets' );

define( 'SPACIOUS_ADMIN_IMAGES_URL', SPACIOUS_ADMIN_URL . '/images' );
define( 'SPACIOUS_ADMIN_JS_URL', SPACIOUS_ADMIN_URL . '/js' );
define( 'SPACIOUS_ADMIN_CSS_URL', SPACIOUS_ADMIN_URL . '/css' );

/** Load functions */
require_once( SPACIOUS_INCLUDES_DIR . '/custom-header.php' );
require_once( SPACIOUS_INCLUDES_DIR . '/functions.php' );
require_once( SPACIOUS_INCLUDES_DIR . '/header-functions.php' );
require_once( SPACIOUS_INCLUDES_DIR . '/customizer.php' );

require_once( SPACIOUS_ADMIN_DIR . '/meta-boxes.php' );

/** Load Widgets and Widgetized Area */
require_once( SPACIOUS_WIDGETS_DIR . '/widgets.php' );

/** Add the required JetPack plugin support */
require_once( SPACIOUS_INCLUDES_DIR . '/jetpack.php' );

/**
 * Load license api
 */
require get_template_directory() . '/license.php';

/**
 * Detect plugin. For use on Front End only.
 */
include_once( ABSPATH . 'wp-admin/includes/plugin.php' );

?>