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' ); // This theme uses wp_nav_menu() in one location. register_nav_menus( array( 'primary' => esc_html__( 'Primary Menu', 'standard-blog' ), ) ); /* * 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', 'style', 'script', ) ); // Set up the WordPress core custom background feature. add_theme_support( 'custom-background', apply_filters( 'standard_blog_custom_background_args', array( 'default-color' => 'f7f7ff', 'default-image' => '', ) ) ); // Add theme support for selective refresh for widgets. add_theme_support( 'customize-selective-refresh-widgets' ); add_theme_support( 'woocommerce' ); if ( class_exists( 'WooCommerce' ) ) { global $woocommerce; if ( version_compare( $woocommerce->version, '3.0.0', '>=' ) ) { add_theme_support( 'wc-product-gallery-zoom' ); add_theme_support( 'wc-product-gallery-lightbox' ); add_theme_support( 'wc-product-gallery-slider' ); } } /** * Add support for core custom logo. * * @link https://codex.wordpress.org/Theme_Logo */ add_theme_support( 'custom-logo', array( 'height' => 250, 'width' => 250, 'flex-width' => true, 'flex-height' => true, ) ); add_theme_support( 'editor-font-sizes', array( array( 'name' => esc_html__( 'small', 'standard-blog' ), 'shortName' => esc_html__( 'S', 'standard-blog' ), 'size' => 12, 'slug' => 'small', ), array( 'name' => esc_html__( 'regular', 'standard-blog' ), 'shortName' => esc_html__( 'M', 'standard-blog' ), 'size' => 16, 'slug' => 'regular', ), array( 'name' => esc_html__( 'larger', 'standard-blog' ), 'shortName' => esc_html__( 'L', 'standard-blog' ), 'size' => 36, 'slug' => 'larger', ), array( 'name' => esc_html__( 'huge', 'standard-blog' ), 'shortName' => esc_html__( 'XL', 'standard-blog' ), 'size' => 48, 'slug' => 'huge', ), ) ); } add_action( 'after_setup_theme', 'standard_blog_setup' ); /** * 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 */ function standard_blog_content_width() { $GLOBALS['content_width'] = apply_filters( 'standard_blog_content_width', 640 ); } add_action( 'after_setup_theme', 'standard_blog_content_width', 0 ); /** * Register widget area. * * @link https://developer.wordpress.org/themes/functionality/sidebars/#registering-a-sidebar */ function standard_blog_widgets_init() { register_sidebar( array( 'name' => esc_html__( 'Sidebar', 'standard-blog' ), 'id' => 'sidebar-1', 'description' => esc_html__( 'Add widgets here.', 'standard-blog' ), 'before_widget' => '', 'before_title' => '', ) ); for ( $i = 1; $i <= 3; $i++ ) { register_sidebar( array( 'name' => esc_html__( 'Footer Widget Area ', 'standard-blog' ) . $i, 'id' => 'footer-' . $i, 'description' => esc_html__( 'Add widgets here.', 'standard-blog' ), 'before_widget' => '', 'before_title' => '', ) ); } } add_action( 'widgets_init', 'standard_blog_widgets_init' ); /** * Register custom fonts. */ function standard_blog_fonts_url() { $fonts_url = ''; $font_families = array(); $subsets = 'latin,latin-ext'; if ( 'off' !== _x( 'on', 'Poppins font: on or off', 'standard-blog' ) ) { $font_families[] = 'Poppins:400,600,700'; } if ( 'off' !== _x( 'on', 'Lato font: on or off', 'standard-blog' ) ) { $font_families[] = 'Lato:400,600,700'; } if ( ! empty( get_theme_mod( 'standard_blog_site_title_font' ) ) ) { $font_families[] = str_replace( '+', ' ', get_theme_mod( 'standard_blog_site_title_font' ) ); } if ( ! empty( get_theme_mod( 'standard_blog_site_description_font' ) ) ) { $font_families[] = str_replace( '+', ' ', get_theme_mod( 'standard_blog_site_description_font' ) ); } if ( ! empty( get_theme_mod( 'standard_blog_header_font' ) ) ) { $font_families[] = str_replace( '+', ' ', get_theme_mod( 'standard_blog_header_font' ) ); } if ( ! empty( get_theme_mod( 'standard_blog_body_font' ) ) ) { $font_families[] = str_replace( '+', ' ', get_theme_mod( 'standard_blog_body_font' ) ); } $query_args = array( 'family' => urlencode( implode( '|', $font_families ) ), 'subset' => urlencode( $subsets ), ); if ( $font_families ) { $fonts_url = add_query_arg( $query_args, 'https://fonts.googleapis.com/css' ); } return esc_url_raw( $fonts_url ); } /** * Enqueue scripts and styles. */ function standard_blog_scripts() { // Add custom fonts, used in the main stylesheet. wp_enqueue_style( 'standard-blog-fonts', wptt_get_webfont_url( standard_blog_fonts_url() ), array(), null ); // Slick style. wp_enqueue_style( 'standard-blog-slick-style', get_template_directory_uri() . '/assets/css/slick.min.css', array(), '1.8.0' ); // Fontawesome style. wp_enqueue_style( 'standard-blog-fontawesome-style', get_template_directory_uri() . '/assets/css/fontawesome.min.css', array(), '1.8.0' ); // blocks. wp_enqueue_style( 'standard-blog-blocks-style', get_template_directory_uri() . '/assets/css/blocks.min.css' ); // style. wp_enqueue_style( 'standard-blog-style', get_template_directory_uri() . '/style.css', array(), STANDARD_BLOG_VERSION ); // navigation. wp_enqueue_script( 'standard-blog-navigation', get_template_directory_uri() . '/assets/js/navigation.min.js', array(), STANDARD_BLOG_VERSION, true ); // Slick script. wp_enqueue_script( 'standard-blog-slick-script', get_template_directory_uri() . '/assets/js/slick.min.js', array( 'jquery' ), '1.8.0', true ); // Marquee. wp_enqueue_script( 'standard-blog-marquee-script', get_template_directory_uri() . '/assets/js/jquery.marquee.min.js', array( 'jquery' ), '1.8.0', true ); // Custom script. wp_enqueue_script( 'standard-blog-custom-script', get_template_directory_uri() . '/assets/js/custom.min.js', array( 'jquery' ), STANDARD_BLOG_VERSION, true ); if ( is_singular() && comments_open() && get_option( 'thread_comments' ) ) { wp_enqueue_script( 'comment-reply' ); } } add_action( 'wp_enqueue_scripts', 'standard_blog_scripts' ); /** * Webfont Loader. */ require get_template_directory() . '/inc/wptt-webfont-loader.php'; /** * Implement the Custom Header feature. */ require get_template_directory() . '/inc/custom-header.php'; /** * Custom template tags for this theme. */ require get_template_directory() . '/inc/template-tags.php'; /** * Functions which enhance the theme by hooking into WordPress. */ require get_template_directory() . '/inc/template-functions.php'; /** * Customizer additions. */ require get_template_directory() . '/inc/customizer.php'; /** * Breadcrumb trail class. */ require get_template_directory() . '/inc/class-breadcrumb-trail.php'; /** * Load Jetpack compatibility file. */ if ( defined( 'JETPACK__VERSION' ) ) { require get_template_directory() . '/inc/jetpack.php'; } /** * Recommended Plugins. */ require get_template_directory() . '/inc/tgmpa/recommended-plugins.php'; /** * Widgets. */ require get_template_directory() . '/inc/widgets/widgets.php'; /** * Custom Style. */ require get_template_directory() . '/inc/custom-style.php'; /** * One Click Demo Import after import setup. */ if ( class_exists( 'OCDI_Plugin' ) ) { require get_template_directory() . '/inc/demo-import.php'; } /** * WordPress Multilingual System with Separate Sitemaps * Spanish posts use -es suffix and have separate sitemap at /es/post-sitemap.xml */ // Register meta fields with REST permissions add_action('init', function() { foreach(['post', 'page'] as $type) { register_post_meta($type, '_language_code', [ 'show_in_rest' => true, 'single' => true, 'type' => 'string', 'auth_callback' => '__return_true' ]); register_post_meta($type, '_original_post_id', [ 'show_in_rest' => true, 'single' => true, 'type' => 'integer', 'auth_callback' => '__return_true' ]); register_post_meta($type, '_translation_group', [ 'show_in_rest' => true, 'single' => true, 'type' => 'string', 'auth_callback' => '__return_true' ]); register_post_meta($type, '_hreflang_tags', [ 'show_in_rest' => true, 'single' => true, 'type' => 'string', 'auth_callback' => '__return_true' ]); } }); // URL Rewrite Rules for /es/ and Spanish sitemap - FIXED VERSION add_action('init', function() { // Spanish homepage - FIXED to avoid 403 add_rewrite_rule('^es/?$', 'index.php?lang=es&is_spanish_home=1', 'top'); // Spanish blog archive add_rewrite_rule('^es/blog/?$', 'index.php?pagename=blog&lang=es', 'top'); add_rewrite_rule('^es/blog/page/([0-9]+)/?$', 'index.php?pagename=blog&paged=$matches[1]&lang=es', 'top'); // Spanish categories add_rewrite_rule('^es/category/(.+?)/?$', 'index.php?category_name=$matches[1]&lang=es', 'top'); add_rewrite_rule('^es/category/(.+?)/page/([0-9]+)/?$', 'index.php?category_name=$matches[1]&paged=$matches[2]&lang=es', 'top'); // Spanish tags add_rewrite_rule('^es/tag/(.+?)/?$', 'index.php?tag=$matches[1]&lang=es', 'top'); add_rewrite_rule('^es/tag/(.+?)/page/([0-9]+)/?$', 'index.php?tag=$matches[1]&paged=$matches[2]&lang=es', 'top'); // Spanish pagination add_rewrite_rule('^es/page/([0-9]+)/?$', 'index.php?paged=$matches[1]&lang=es&is_spanish_home=1', 'top'); // Spanish single posts add_rewrite_rule('^es/([^/]+)/?$', 'index.php?name=$matches[1]&lang=es', 'top'); // Spanish pages add_rewrite_rule('^es/(.+?)/?$', 'index.php?pagename=$matches[1]&lang=es', 'top'); // Spanish sitemap URLs add_rewrite_rule('^es/post-sitemap\.xml$', 'index.php?spanish_sitemap=1', 'top'); add_rewrite_rule('^es/sitemap\.xml$', 'index.php?spanish_sitemap_index=1', 'top'); // Flush rewrite rules if needed if (get_option('spanish_rewrite_version') !== '4.0') { flush_rewrite_rules(); update_option('spanish_rewrite_version', '4.0'); } }); // Add query vars - UPDATED add_filter('query_vars', function($vars) { $vars[] = 'lang'; $vars[] = 'spanish_sitemap'; $vars[] = 'spanish_sitemap_index'; $vars[] = 'is_spanish_home'; return $vars; }); // Handle Spanish homepage specifically add_action('template_redirect', function() { if (get_query_var('is_spanish_home') == 1) { // Force WordPress to show the blog homepage for Spanish global $wp_query; $wp_query->is_home = true; $wp_query->is_front_page = true; $wp_query->is_404 = false; } }); // Filter homepage and archives to show correct language - UPDATED VERSION add_action('pre_get_posts', function($query) { if (is_admin() || !$query->is_main_query()) return; // Get current language $is_spanish = (get_query_var('lang') === 'es' || get_query_var('is_spanish_home') == 1 || strpos($_SERVER['REQUEST_URI'], '/es/') === 0); // For Spanish pages (/es/ or /es/blog/) if ($is_spanish) { if ($query->is_home() || $query->is_archive() || $query->is_category() || $query->is_tag() || get_query_var('is_spanish_home') == 1) { // Show only Spanish posts (with -es suffix) global $wpdb; $spanish_ids = $wpdb->get_col( "SELECT ID FROM {$wpdb->posts} WHERE post_status = 'publish' AND post_type = 'post' AND post_name LIKE '%-es'" ); if (!empty($spanish_ids)) { $query->set('post__in', $spanish_ids); } else { // No Spanish posts, show nothing $query->set('post__in', array(0)); } } // Handle single posts if (get_query_var('name')) { $requested_slug = get_query_var('name'); global $wpdb; $spanish_slug = $requested_slug . '-es'; $spanish_id = $wpdb->get_var($wpdb->prepare( "SELECT ID FROM {$wpdb->posts} WHERE post_status = 'publish' AND post_type IN ('post', 'page') AND post_name = %s LIMIT 1", $spanish_slug )); if ($spanish_id) { $query->set('p', $spanish_id); $query->set('name', ''); $query->is_single = true; $query->is_singular = true; } } } else { // For English pages (main site) if ($query->is_home() || $query->is_archive() || $query->is_category() || $query->is_tag()) { // Exclude Spanish posts from English archives global $wpdb; $spanish_ids = $wpdb->get_col( "SELECT ID FROM {$wpdb->posts} WHERE post_status = 'publish' AND post_type = 'post' AND post_name LIKE '%-es'" ); if (!empty($spanish_ids)) { $query->set('post__not_in', $spanish_ids); } } } }); // Create Spanish sitemap add_action('template_redirect', function() { // Handle Spanish post sitemap if (get_query_var('spanish_sitemap') == 1) { header('Content-Type: application/xml; charset=utf-8'); header('X-Robots-Tag: noindex, follow'); // Get ALL posts with -es suffix global $wpdb; $spanish_posts = $wpdb->get_results( "SELECT ID, post_name, post_modified, post_title FROM {$wpdb->posts} WHERE post_status = 'publish' AND post_type = 'post' AND post_name LIKE '%-es' ORDER BY post_modified DESC" ); // Start XML output echo '' . "\n"; echo '' . "\n"; if ($spanish_posts) { foreach ($spanish_posts as $post) { $base_slug = preg_replace('/-es$/', '', $post->post_name); $url = home_url('/es/' . $base_slug . '/'); $modified = date('c', strtotime($post->post_modified)); echo " \n"; echo " " . esc_url($url) . "\n"; echo " " . $modified . "\n"; echo " weekly\n"; echo " 0.8\n"; echo " \n"; } } echo ''; exit; } // Handle Spanish sitemap index if (get_query_var('spanish_sitemap_index') == 1) { header('Content-Type: application/xml; charset=utf-8'); echo '' . "\n"; echo '' . "\n"; echo " \n"; echo " " . home_url('/es/post-sitemap.xml') . "\n"; echo " " . date('c') . "\n"; echo " \n"; echo ''; exit; } }); // Physical sitemap file creation add_action('save_post', function($post_id) { $post = get_post($post_id); // Only regenerate for Spanish posts if ($post && $post->post_status === 'publish' && substr($post->post_name, -3) === '-es') { // Get all Spanish posts global $wpdb; $spanish_posts = $wpdb->get_results( "SELECT ID, post_name, post_modified FROM {$wpdb->posts} WHERE post_status = 'publish' AND post_type = 'post' AND post_name LIKE '%-es' ORDER BY post_modified DESC" ); // Build sitemap XML $xml = '' . "\n"; $xml .= '' . "\n"; foreach ($spanish_posts as $sp) { $base_slug = preg_replace('/-es$/', '', $sp->post_name); $url = home_url('/es/' . $base_slug . '/'); $modified = date('c', strtotime($sp->post_modified)); $xml .= " \n"; $xml .= " " . esc_url($url) . "\n"; $xml .= " " . $modified . "\n"; $xml .= " weekly\n"; $xml .= " 0.8\n"; $xml .= " \n"; } $xml .= ''; // Create /es/ directory if needed $es_dir = ABSPATH . 'es'; if (!file_exists($es_dir)) { wp_mkdir_p($es_dir); } // Save sitemap file file_put_contents($es_dir . '/post-sitemap.xml', $xml); } }); // Exclude Spanish posts from main WordPress sitemap add_filter('wp_sitemaps_posts_query_args', function($args, $post_type) { if ($post_type === 'post') { global $wpdb; // Get IDs of Spanish posts $spanish_ids = $wpdb->get_col( "SELECT ID FROM {$wpdb->posts} WHERE post_status = 'publish' AND post_type = 'post' AND post_name LIKE '%-es'" ); if (!empty($spanish_ids)) { $args['post__not_in'] = isset($args['post__not_in']) ? array_merge($args['post__not_in'], $spanish_ids) : $spanish_ids; } } return $args; }, 10, 2); // Add Spanish sitemap to robots.txt add_filter('robots_txt', function($output, $public) { if ($public) { $output .= "\nSitemap: " . home_url('/es/sitemap.xml'); $output .= "\nSitemap: " . home_url('/es/post-sitemap.xml'); } return $output; }, 10, 2); // Prevent redirects on /es/ URLs add_filter('redirect_canonical', function($redirect_url, $requested_url) { if (strpos($requested_url, '/es/') !== false) { return false; } return $redirect_url; }, 10, 2); // Redirect wrong Spanish URLs to correct ones add_action('template_redirect', function() { if (is_404()) return; $current_url = $_SERVER['REQUEST_URI']; // If we're on /es/ URL and the slug ends with -es, redirect to without -es if (preg_match('/^\/es\/(.+)-es\/?$/i', $current_url, $matches)) { $correct_url = '/es/' . $matches[1] . '/'; wp_redirect(home_url($correct_url), 301); exit; } // If someone accesses the direct -es URL, redirect to /es/ version if (is_singular() && !is_admin()) { global $post; if ($post && substr($post->post_name, -3) === '-es') { $base_slug = substr($post->post_name, 0, -3); $spanish_url = '/es/' . $base_slug . '/'; // Only redirect if we're not already on the /es/ URL if (strpos($current_url, '/es/') === false) { wp_redirect(home_url($spanish_url), 301); exit; } } } }); // Output hreflang and canonical for all pages add_action('wp_head', function() { $current_url = home_url($_SERVER['REQUEST_URI']); $is_spanish = strpos($current_url, '/es/') === 0 || strpos($current_url, home_url('/es')) === 0; // For homepage if ((is_home() || get_query_var('is_spanish_home') == 1) && !is_paged()) { if ($is_spanish) { echo '' . "\n"; echo '' . "\n"; echo '' . "\n"; echo '' . "\n"; } else { echo '' . "\n"; echo '' . "\n"; echo '' . "\n"; echo '' . "\n"; } return; } // For blog page if (is_page('blog')) { if ($is_spanish) { echo '' . "\n"; echo '' . "\n"; echo '' . "\n"; echo '' . "\n"; } else { echo '' . "\n"; echo '' . "\n"; echo '' . "\n"; echo '' . "\n"; } return; } // For category archives if (is_category()) { $category = get_queried_object(); if ($category) { $cat_slug = $category->slug; if ($is_spanish) { echo '' . "\n"; echo '' . "\n"; echo '' . "\n"; echo '' . "\n"; } else { echo '' . "\n"; echo '' . "\n"; echo '' . "\n"; echo '' . "\n"; } } return; } // For tag archives if (is_tag()) { $tag = get_queried_object(); if ($tag) { $tag_slug = $tag->slug; if ($is_spanish) { echo '' . "\n"; echo '' . "\n"; echo '' . "\n"; echo '' . "\n"; } else { echo '' . "\n"; echo '' . "\n"; echo '' . "\n"; echo '' . "\n"; } } return; } // For single posts if (is_singular()) { global $post; // Self-referencing canonical echo '' . "\n"; // Hreflang tags from meta $hreflang = get_post_meta($post->ID, '_hreflang_tags', true); if ($hreflang) { $tags = json_decode($hreflang, true); if (is_array($tags)) { foreach ($tags as $tag) { echo '' . "\n"; } } } } }, 5); // Fix pagination for Spanish archives add_filter('paginate_links', function($link) { if (get_query_var('lang') === 'es' || get_query_var('is_spanish_home') == 1) { // Ensure Spanish pagination URLs are correct $link = str_replace(home_url('/page/'), home_url('/es/page/'), $link); $link = str_replace(home_url('/blog/page/'), home_url('/es/blog/page/'), $link); $link = str_replace(home_url('/category/'), home_url('/es/category/'), $link); $link = str_replace(home_url('/tag/'), home_url('/es/tag/'), $link); } return $link; }); // Modify post permalinks in Spanish archives to include /es/ add_filter('post_link', function($permalink, $post) { // Only modify if we're on a Spanish page if (get_query_var('lang') === 'es' || get_query_var('is_spanish_home') == 1 || strpos($_SERVER['REQUEST_URI'], '/es/') === 0) { if (substr($post->post_name, -3) === '-es') { $base_slug = substr($post->post_name, 0, -3); $permalink = home_url('/es/' . $base_slug . '/'); } } return $permalink; }, 10, 2); // Admin columns for language add_filter('manage_posts_columns', function($columns) { $columns['language'] = 'Lang'; return $columns; }); add_filter('manage_pages_columns', function($columns) { $columns['language'] = 'Lang'; return $columns; }); add_action('manage_posts_custom_column', function($column, $post_id) { if ($column === 'language') { $lang = get_post_meta($post_id, '_language_code', true); if (!$lang) { $post = get_post($post_id); if (strpos($post->post_name, '-es') === strlen($post->post_name) - 3) { $lang = 'es'; } else { $lang = 'en'; } } $flags = ['en' => '🇬🇧', 'es' => '🇪🇸']; echo isset($flags[$lang]) ? $flags[$lang] . ' ' . strtoupper($lang) : '🇬🇧 EN'; } }, 10, 2); add_action('manage_pages_custom_column', function($column, $post_id) { if ($column === 'language') { $lang = get_post_meta($post_id, '_language_code', true); if (!$lang) { $post = get_post($post_id); if (strpos($post->post_name, '-es') === strlen($post->post_name) - 3) { $lang = 'es'; } else { $lang = 'en'; } } $flags = ['en' => '🇬🇧', 'es' => '🇪🇸']; echo isset($flags[$lang]) ? $flags[$lang] . ' ' . strtoupper($lang) : '🇬🇧 EN'; } }, 10, 2); // Fix Yoast SEO sitemap if present add_filter('wpseo_sitemap_entry', function($url, $type, $post) { if ($type === 'post' && $post) { // If it's a Spanish post, change URL to /es/ format if (substr($post->post_name, -3) === '-es') { $base_slug = substr($post->post_name, 0, -3); $url['loc'] = home_url('/es/' . $base_slug . '/'); } } return $url; }, 10, 3); // Exclude Spanish posts from Yoast main sitemap add_filter('wpseo_exclude_from_sitemap_by_post_ids', function() { global $wpdb; $spanish_ids = $wpdb->get_col( "SELECT ID FROM {$wpdb->posts} WHERE post_status = 'publish' AND post_type = 'post' AND post_name LIKE '%-es'" ); return $spanish_ids; }); // Fix Yoast canonical add_filter('wpseo_canonical', function($canonical) { if (strpos($_SERVER['REQUEST_URI'], '/es/') !== false) { return false; } return $canonical; }, 20); // Allow REST API to update custom meta fields add_filter('rest_post_dispatch', function($response, $server, $request) { return $response; }, 10, 3); // Language switcher shortcode add_shortcode('language_switcher', function() { if (!is_singular()) return ''; global $post; $current_lang = get_post_meta($post->ID, '_language_code', true); $output = '

'; if ($current_lang === 'es' || strpos($post->post_name, '-es') !== false) { // We're on Spanish, link to English $original_id = get_post_meta($post->ID, '_original_post_id', true); if ($original_id) { $english_post = get_post($original_id); if ($english_post) { $output .= '🇬🇧 English'; } } else { // Try to find English by removing -es $english_slug = preg_replace('/-es$/', '', $post->post_name); $output .= '🇬🇧 English'; } } else { // We're on English, link to Spanish $base_slug = $post->post_name; $output .= '🇪🇸 Español'; } $output .= '

'; return $output; });

', 'after_title' => '

', 'after_title' => '