get( 'Version' ) ); /* * Setup and registration functions */ function blackoot_setup() { /* Translation support * Translations can be added to the /languages directory. * A .pot template file is included to get you started */ load_theme_textdomain( 'blackoot-lite', BLACKOOT_THEME_DIR . '/languages' ); // Content Width global $content_width; if ( ! isset( $content_width ) ) : $content_width = 680; endif; /* Feed links support */ add_theme_support( 'automatic-feed-links' ); /* Register menus */ register_nav_menu( 'primary', 'Navigation menu' ); register_nav_menu( 'footer-menu', 'Footer menu' ); /* Title tag support */ add_theme_support( 'title-tag' ); /* Post Thumbnails Support */ add_theme_support( 'post-thumbnails' ); set_post_thumbnail_size( 680, 300, true ); /* Custom header support */ add_theme_support( 'custom-header', array( 'header-text' => false, 'width' => 1000, 'height' => 364, 'flex-height' => true, ) ); /* Custom background support */ add_theme_support( 'custom-background', array( 'default-color' => '111111', 'default-image' => BLACKOOT_THEME_DIR_URI . '/img/zwartevilt.png', ) ); /* Support HTML5 Search Form */ add_theme_support( 'html5', array( 'search-form' ) ); } add_action( 'after_setup_theme', 'blackoot_setup' ); /* Adjust $content_width depending on the page being displayed */ function blackoot_content_width() { global $content_width; if ( is_page_template( 'page-full-width.php' ) ) : $content_width = 920; endif; } add_action( 'template_redirect', 'blackoot_content_width' ); /* * Add a home link to wp_page_menu() ( wp_nav_menu() fallback ) */ function blackoot_page_menu_args( $args ) { if ( ! isset( $args['show_home'] ) ) : $args['show_home'] = true; endif; return $args; } add_filter( 'wp_page_menu_args', 'blackoot_page_menu_args' ); /* * Register Sidebar and Footer widgetized areas */ function blackoot_widgets_init() { register_sidebar( array( 'name' => __( 'Default Sidebar', 'blackoot-lite' ), 'id' => 'sidebar', 'before_title' => '

', 'after_title' => '

', ) ); register_sidebar( array( 'name' => __( 'Footer', 'blackoot-lite' ), 'id' => 'footer-sidebar', 'before_title' => '

', 'after_title' => '

', ) ); } add_action( 'widgets_init', 'blackoot_widgets_init' ); /* * Enqueue styles */ function blackoot_styles() { $responsive_mode = get_theme_mod( 'blackoot_responsive_mode' ); if ( 'off' !== $responsive_mode ) : $stylesheet = '/css/blackoot.min.css'; else : $stylesheet = '/css/blackoot-unresponsive.min.css'; endif; /* Child theme support: * Enqueue child-theme's versions of stylesheet in /css if they exist, * or the parent theme's version otherwise */ wp_register_style( 'blackoot', get_theme_file_uri( $stylesheet ), array(), BLACKOOT_THEME_VERSION ); // Enqueue style.css from the current theme wp_register_style( 'blackoot-style', get_theme_file_uri( 'style.css' ), array(), BLACKOOT_THEME_VERSION ); // Load font-awesome wp_register_style( 'font-awesome', get_theme_file_uri( 'css/font-awesome/css/font-awesome.min.css' ), array(), BLACKOOT_THEME_VERSION ); wp_enqueue_style( 'blackoot' ); wp_enqueue_style( 'blackoot-style' ); wp_enqueue_style( 'font-awesome' ); wp_enqueue_style( 'blackoot-webfonts', '//fonts.googleapis.com/css?family=Open+Sans:400italic,700italic,400,700|Quicksand:400italic,700italic,400,700&subset=latin,latin-ext', array(), null ); } add_action( 'wp_enqueue_scripts', 'blackoot_styles' ); /* * Register editor style */ function blackoot_editor_styles() { add_editor_style( 'css/editor-style.css' ); } add_action( 'init', 'blackoot_editor_styles' ); /* * Enqueue javascripts */ function blackoot_scripts() { wp_enqueue_script( 'blackoot', get_theme_file_uri( '/js/blackoot.min.js' ), array( 'jquery', 'hoverIntent' ), BLACKOOT_THEME_VERSION ); // Loads HTML5 JavaScript file to add support for HTML5 elements for IE < 9. wp_enqueue_script( 'html5shiv', get_theme_file_uri( '/js/html5.js' ), array(), BLACKOOT_THEME_VERSION ); // Add conditional for HTML5Shiv to only load for IE < 9 wp_script_add_data( 'html5shiv', 'conditional', 'lt IE 9' ); /* Threaded comments support */ if ( is_singular() && comments_open() && get_option( 'thread_comments' ) ) : wp_enqueue_script( 'comment-reply' ); endif; } add_action( 'wp_enqueue_scripts', 'blackoot_scripts' ); /* * Remove rel tags in category links (HTML5 invalid) */ function blackoot_remove_rel_cat( $text ) { $text = str_replace( ' rel="category"', '', $text ); $text = str_replace( ' rel="category tag"', ' rel="tag"', $text ); return $text; } add_filter( 'the_category', 'blackoot_remove_rel_cat' ); /* * Customize "Read More" links on index view */ function blackoot_excerpt_more( $more ) { return '...
' . __( 'Read More', 'blackoot-lite' ) . '
'; } add_filter( 'excerpt_more', 'blackoot_excerpt_more' ); function blackoot_content_more( $more ) { global $post; return '
' . __( 'Read More', 'blackoot-lite' ) . '
'; } add_filter( 'the_content_more_link', 'blackoot_content_more' ); /* * Rewrite and replace wp_trim_excerpt() so it adds a relevant read more link * when the or quicktags are used * This new function preserves every features and filters from the original wp_trim_excerpt */ function blackoot_trim_excerpt( $text = '' ) { global $post; $raw_excerpt = $text; if ( '' === $text ) : $text = get_the_content( '' ); $text = strip_shortcodes( $text ); $text = apply_filters( 'the_content', $text ); $text = str_replace( ']]>', ']]>', $text ); $excerpt_length = apply_filters( 'excerpt_length', 55 ); $excerpt_more = apply_filters( 'excerpt_more', ' […]' ); $text = wp_trim_words( $text, $excerpt_length, $excerpt_more ); /* If the post_content contains a OR a quicktag * AND the more link has not been added already * then we add it now */ if ( ( preg_match( '//', $post->post_content ) || preg_match( '//', $post->post_content ) ) && strpos( $text, $excerpt_more ) === false ) : $text .= $excerpt_more; endif; else : // Manual excerpt is set $excerpt_more = apply_filters( 'excerpt_more', ' […]' ); $text .= $excerpt_more; endif; return apply_filters( 'blackoot_trim_excerpt', $text, $raw_excerpt ); } remove_filter( 'get_the_excerpt', 'wp_trim_excerpt' ); add_filter( 'get_the_excerpt', 'blackoot_trim_excerpt' ); /* * Create dropdown menu (used in responsive mode) * Requires a custom menu to be set (won't work with fallback menu) */ function blackoot_dropdown_nav_menu() { $menu_name = 'primary'; $locations = get_nav_menu_locations(); if ( ( $locations ) && isset( $locations[ $menu_name ] ) ) : $menu = wp_get_nav_menu_object( $locations[ $menu_name ] ); if ( $menu ) : $menu_items = wp_get_nav_menu_items( $menu->term_id ); $menu_list = ''; // $menu_list is now ready to output echo $menu_list; // WPCS: XSS ok. endif; endif; } /* * Article Nav (Previous/Next post, for use in single.php) */ function blackoot_article_nav() { if ( '' !== get_adjacent_post( false, '', false ) || '' !== get_adjacent_post( false, '', true ) ) : echo '
'; if ( '' !== get_adjacent_post( false, '', false ) ) : // Is there a previous post? echo ''; endif; if ( '' !== get_adjacent_post( false, '', true ) ) : // Is there a next post? echo ''; endif; echo '
'; endif; } /* * Find whether post page needs comments pagination links (used in comments.php) */ function blackoot_page_has_comments_nav() { global $wp_query; return ($wp_query->max_num_comment_pages > 1); } function blackoot_page_has_next_comments_link() { global $wp_query; $max_cpage = $wp_query->max_num_comment_pages; $cpage = get_query_var( 'cpage' ); return ( $max_cpage > $cpage ); } function blackoot_page_has_previous_comments_link() { $cpage = get_query_var( 'cpage' ); return ($cpage > 1); } /* * Find whether attachement page needs navigation links (used in single.php) */ function blackoot_adjacent_image_link( $prev = true ) { global $post; $the_post = get_post( $post ); $attachments = array_values( get_children( 'post_parent=' . $the_post->post_parent . '&post_type=attachment&post_mime_type=image&orderby="menu_order ASC, ID ASC"' ) ); foreach ( $attachments as $k => $attachment ) : if ( $attachment->ID === $post->ID ) : break; endif; $k = $prev ? $k - 1 : $k + 1; endforeach; if ( isset( $attachments[ $k ] ) ) : return true; else : return false; endif; } /* * Generate breadcrumbs */ function blackoot_breadcrumbs() { global $post; if ( ! is_front_page() ) : echo '', esc_html__( 'Home', 'blackoot-lite' ), ' / '; if ( is_home() ) : $page_for_posts = get_option( 'page_for_posts' ); echo get_the_title( $page_for_posts ); elseif ( is_single() ) : // Use categories as breadcrumbs for single posts the_category( ' / ' ); echo ' / ', get_the_title(); elseif ( is_page() ) : $output = ''; if ( $post->post_parent ) : $anc = get_post_ancestors( $post->ID ); foreach ( $anc as $ancestor ) : $title_attribute_args = array( 'echo' => false, 'post' => $ancestor, ); $output = '' . get_the_title( $ancestor ) . ' / ' . $output; endforeach; echo wp_kses_post( $output ); endif; the_title(); elseif ( is_archive() ) : the_archive_title(); elseif ( is_search() ) : esc_html_e( 'Search Results', 'blackoot-lite' ); elseif ( is_404() ) : esc_html_e( '404 Error', 'blackoot-lite' ); endif; endif; } /* * Customizer */ require_once 'inc/customizer/customizer.php';