<?php

require_once( get_template_directory() . "/includes/post-types.php" );

/**
 * Functions.
 *
 * @package Page Builder Framework
 */

defined( 'ABSPATH' ) || die( "Can't access directly" );

// Constants
define( 'WPBF_THEME_DIR', get_template_directory() );
define( 'WPBF_THEME_URI', get_template_directory_uri() );
define( 'WPBF_CHILD_THEME_DIR', get_stylesheet_directory() );
define( 'WPBF_CHILD_THEME_URI', get_stylesheet_directory_uri() );
define( 'WPBF_VERSION', wp_get_theme( 'page-builder-framework' )->get( 'Version' ) );
define( 'WPBF_CHILD_VERSION', '1.1' );

/**
 * Theme setup.
 */
function wpbf_theme_setup() {

	// Textdomain.
	load_theme_textdomain( 'page-builder-framework', WPBF_THEME_DIR . '/languages' );

	// Custom logo.
	add_theme_support(
		'custom-logo',
		array(
			'width'       => 180,
			'height'      => 48,
			'flex-width'  => true,
			'flex-height' => true,
		)
	);

	// Custom background.
	add_theme_support(
		'custom-background',
		array(
			'default-color'      => 'ffffff',
			'default-image'      => '',
			'default-repeat'     => 'repeat',
			'default-position-x' => 'left',
			'default-position-y' => 'top',
			'default-size'       => 'auto',
			'default-attachment' => 'scroll',
		)
	);

	// Title tag.
	add_theme_support( 'title-tag' );

	// Post thumbnails.
	add_theme_support( 'post-thumbnails' );

	// Automatic feed links.
	add_theme_support( 'automatic-feed-links' );
	
	// Full width support (by Nico)
	add_theme_support( 'align-wide' );

	// HTML5 support.
	add_theme_support(
		'html5',
		array(
			'search-form',
			'comment-form',
			'comment-list',
			'gallery',
			'caption',
			'script',
			'style',
		)
	);

	// Selective refresh for widgets.
	add_theme_support( 'customize-selective-refresh-widgets' );

	// Register nav menu's.
	register_nav_menus(
		array(
			'main_menu'             => __( 'Main Menu', 'page-builder-framework' ),
			'mobile_menu'           => __( 'Mobile Menu', 'page-builder-framework' ),
			'pre_header_menu'       => __( 'Pre Header Left', 'page-builder-framework' ),
			'pre_header_menu_right' => __( 'Pre Header Right', 'page-builder-framework' ),
			'footer_menu'           => __( 'Footer Left', 'page-builder-framework' ),
			'footer_menu_right'     => __( 'Footer Right', 'page-builder-framework' ),
		)
	);

}
add_action( 'after_setup_theme', 'wpbf_theme_setup' );

// Content width.
if ( ! isset( $content_width ) ) {
	$content_width = 1200;
}

/**
 * Register sidebars.
 */
function wpbf_sidebars() {

	register_sidebar(
		array(
			'name'          => __( 'Sidebar', 'page-builder-framework' ),
			'id'            => 'sidebar-1',
			'before_widget' => '<div id="%1$s" class="widget %2$s">',
			'after_widget'  => '</div>',
			'before_title'  => '<h4 class="wpbf-widgettitle">',
			'after_title'   => '</h4>',
		)
	);

}
add_action( 'widgets_init', 'wpbf_sidebars' );

/**
 * Enqueue scripts & styles.
 */
function wpbf_scripts() {

	// Main JS file.
	wp_enqueue_script( 'wpbf-site', get_template_directory_uri() . '/js/min/site-min.js', array( 'jquery' ), WPBF_VERSION, true );

	if ( ! get_theme_mod( 'mobile_menu_options' ) || 'menu-mobile-hamburger' === get_theme_mod( 'mobile_menu_options' ) ) {

		// Hamburger mobile menu.
		wp_enqueue_script( 'wpbf-mobile-menu-hamburger', get_template_directory_uri() . '/js/min/mobile-hamburger-min.js', array( 'jquery', 'wpbf-site' ), WPBF_VERSION, true );

	} elseif ( 'menu-mobile-default' === get_theme_mod( 'mobile_menu_options' ) ) {

		// Default mobile menu.
		wp_enqueue_script( 'wpbf-mobile-menu-default', get_template_directory_uri() . '/js/min/mobile-default-min.js', array( 'jquery', 'wpbf-site' ), WPBF_VERSION, true );

	}

	// Main stylesheet.
	wp_enqueue_style( 'wpbf-style', get_template_directory_uri() . '/style.css', '', WPBF_VERSION );

	// Responsive styles.
	wp_enqueue_style( 'wpbf-responsive', get_template_directory_uri() . '/css/min/responsive-min.css', '', WPBF_VERSION );

	// Comment reply.
	if ( is_singular() ) {
		wp_enqueue_script( 'comment-reply' );
	}

	if ( is_rtl() ) {

		// RTL.
		wp_enqueue_style( 'wpbf-rtl', get_template_directory_uri() . '/css/min/rtl-min.css', '', WPBF_VERSION );

	}

}
add_action( 'wp_enqueue_scripts', 'wpbf_scripts', 10 );

add_action("publish_post", "eg_create_sitemap");
add_action("publish_page", "eg_create_sitemap");
add_action( "save_post", "eg_create_sitemap" );

function eg_create_sitemap() {
    if ( str_replace( '-', '', get_option( 'gmt_offset' ) ) < 10 ) {
        $tempo = '-0' . str_replace( '-', '', get_option( 'gmt_offset' ) );
    } else {
        $tempo = get_option( 'gmt_offset' );
    }
    if( strlen( $tempo ) == 3 ) { $tempo = $tempo . ':00'; }
    $postsForSitemap = get_posts( array(
        'numberposts' => -1,
        'orderby'     => 'modified',
        'post_type'   => array( 'post', 'page' ),
        'order'       => 'DESC'
    ) );
    $sitemap .= '<?xml version="1.0" encoding="UTF-8"?>' . '<?xml-stylesheet type="text/xsl" href="' .
        esc_url( home_url( '/' ) ) . 'sitemap.xsl"?>';
    $sitemap .= "\n" . '<urlset xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://www.sitemaps.org/schemas/sitemap/0.9 http://www.sitemaps.org/schemas/sitemap/0.9/sitemap.xsd" xmlns="http://www.sitemaps.org/schemas/sitemap/0.9">' . "\n";
    $sitemap .= "\t" . '<url>' . "\n" .
        "\t\t" . '<loc>' . esc_url( home_url( '/' ) ) . '</loc>' .
        "\n\t\t" . '<lastmod>' . date( "Y-m-d\TH:i:s", current_time( 'timestamp', 0 ) ) . $tempo . '</lastmod>' .
        "\n\t\t" . '<changefreq>daily</changefreq>' .
        "\n\t\t" . '<priority>1.0</priority>' .
        "\n\t" . '</url>' . "\n";
    foreach( $postsForSitemap as $post ) {
        setup_postdata( $post);
        $postdate = explode( " ", $post->post_modified );
        $sitemap .= "\t" . '<url>' . "\n" .
            "\t\t" . '<loc>' . get_permalink( $post->ID ) . '</loc>' .
            "\n\t\t" . '<lastmod>' . $postdate[0] . 'T' . $postdate[1] . $tempo . '</lastmod>' .
            "\n\t\t" . '<changefreq>Weekly</changefreq>' .
            "\n\t\t" . '<priority>0.5</priority>' .
            "\n\t" . '</url>' . "\n";
    }
    $sitemap .= '</urlset>';
    $fp = fopen( ABSPATH . "sitemap.xml", 'w' );
    fwrite( $fp, $sitemap );
    fclose( $fp );
}

// Init.
require_once WPBF_THEME_DIR . '/inc/init.php';