esc_html__( 'Primary Menu', 'rock-star' ), ) ); /** * Enable support for Post Formats */ add_theme_support( 'post-formats', array( 'aside', 'image', 'video', 'quote', 'link' ) ); /** * Setup the WordPress core custom background feature. */ $default_options = rock_star_get_default_theme_options(); //Get Default Theme Options Values /** * Setup the WordPress core custom background feature. */ $bg_defaults = array( 'default-preset' => 'fit', 'default-repeat' => 'no-repeat', 'default-position-x' => 'center', 'default-attachment' => 'fixed', ); if ( 'dark' == $options['color_scheme'] ) { $default_bg_color = rock_star_get_default_theme_options(); $bg_defaults['default-image'] = trailingslashit( esc_url ( get_template_directory_uri() ) ) . 'images/background-dark-1920x1080.jpg'; } elseif ( 'light' == $options['color_scheme'] ) { $default_bg_color = rock_star_default_light_color_options(); $bg_defaults['default-image'] = trailingslashit( esc_url ( get_template_directory_uri() ) ) . 'images/background-light-1920x1080.jpg'; } $bg_defaults['default-color'] = $default_bg_color['background_color']; add_theme_support( 'custom-background', apply_filters( 'rock_star_custom_background_args', $bg_defaults ) ); /** * Setup Editor style */ add_editor_style( 'css/editor-style.css' ); /** * Setup title support for theme * Supported from WordPress version 4.1 onwards * More Info: https://make.wordpress.org/core/2014/10/29/title-tags-in-4-1/ */ add_theme_support( 'title-tag' ); /** * Setup Custom Logo Support for theme * Supported from WordPress version 4.5 onwards * More Info: https://make.wordpress.org/core/2016/03/10/custom-logo/ */ add_theme_support( 'custom-logo' ); /** * Setup Infinite Scroll using JetPack if navigation type is set */ $pagination_type = $options['pagination_type']; if ( 'infinite-scroll-click' == $pagination_type ) { add_theme_support( 'infinite-scroll', array( 'type' => 'click', 'container' => 'archive-blog-wrapper', 'wrapper' => false, 'footer' => 'page' ) ); } elseif ( 'infinite-scroll-scroll' == $pagination_type ) { //Override infinite scroll disable scroll option update_option('infinite_scroll', true); add_theme_support( 'infinite-scroll', array( 'type' => 'scroll', 'container' => 'archive-blog-wrapper', 'wrapper' => false, 'footer' => 'page' ) ); } } endif; // rock_star_setup add_action( 'after_setup_theme', 'rock_star_setup' ); /** * Enqueue scripts and styles * * @uses wp_register_script, wp_enqueue_script, wp_register_style, wp_enqueue_style, wp_localize_script * @action wp_enqueue_scripts * * @since Rock Star 0.3 */ function rock_star_scripts() { $options = rock_star_get_theme_options(); //For genericons wp_register_style( 'genericons', trailingslashit( esc_url ( get_template_directory_uri() ) ) . 'css/genericons/genericons.css', false, '3.4.1' ); $deps[] = 'genericons'; wp_enqueue_style( 'rock-star-style', get_stylesheet_uri(), $deps, ROCK_STAR_THEME_VERSION ); wp_enqueue_style( 'rock-star-fonts', rock_star_fonts_url(), array(), ROCK_STAR_THEME_VERSION ); /** * Enqueue the styles for the current color scheme for catchbase. */ if ( 'dark' != $options['color_scheme'] ) { wp_enqueue_style( 'rock-star-'. $options['color_scheme'], trailingslashit( esc_url ( get_template_directory_uri() ) ) . 'css/colors/'. $options['color_scheme'] .'.css', array(), null ); } wp_enqueue_script( 'rock-star-navigation', trailingslashit( esc_url ( get_template_directory_uri() ) ) . 'js/navigation.min.js', array(), '20120206', true ); // Load the html5 shiv. wp_enqueue_script( 'rock-star--html5', trailingslashit( esc_url ( get_template_directory_uri() ) ) . 'js/html5.min.js', array(), '3.7.3' ); wp_script_add_data( 'rock-star-html5', 'conditional', 'lt IE 9' ); wp_enqueue_script( 'rock-star-skip-link-focus-fix', trailingslashit( esc_url ( get_template_directory_uri() ) ) . 'js/skip-link-focus-fix.min.js', array(), '20130115', true ); /** * Adds JavaScript to pages with the comment form to support * sites with threaded comments (when in use). */ if ( is_singular() && comments_open() && get_option( 'thread_comments' ) ) { wp_enqueue_script( 'comment-reply' ); } /** * Loads up fit vids */ if ( $options['enable_fitvid'] ) { wp_enqueue_script( 'jquery-fitvids', trailingslashit( esc_url ( get_template_directory_uri() ) ) . 'js/fitvids.min.js', array( 'jquery' ), '1.1', true ); } /** * Loads up Cycle JS */ if ( $options['featured_slider_option'] != 'disabled' || $options['news_ticker_option'] != 'disabled' ) { wp_register_script( 'jquery-cycle2', trailingslashit( esc_url ( get_template_directory_uri() ) ) . 'js/jquery.cycle/jquery.cycle2.min.js', array( 'jquery' ), '2.1.5', true ); $transition_effects = array( $options['featured_slide_transition_effect'], $options['news_ticker_transition_effect'] ); /** * Condition checks for additional slider transition plugins */ // Scroll Vertical transition plugin addition if ( in_array( 'scrollVert', $transition_effects ) ){ wp_enqueue_script( 'jquery-cycle2-scrollVert', trailingslashit( esc_url ( get_template_directory_uri() ) ) . 'js/jquery.cycle/jquery.cycle2.scrollVert.min.js', array( 'jquery-cycle2' ), '20140128', true ); } // Flip transition plugin addition if ( in_array( 'flipHorz', $transition_effects ) || in_array( 'flipVert', $transition_effects ) ){ wp_enqueue_script( 'jquery-cycle2-flip', trailingslashit( esc_url ( get_template_directory_uri() ) ) . 'js/jquery.cycle/jquery.cycle2.flip.min.js', array( 'jquery-cycle2' ), '20140128', true ); } // Shuffle transition plugin addition if ( in_array( 'tileSlide', $transition_effects ) || in_array( 'tileBlind', $transition_effects ) ){ wp_enqueue_script( 'jquery-cycle2-tile', trailingslashit( esc_url ( get_template_directory_uri() ) ) . 'js/jquery.cycle/jquery.cycle2.tile.min.js', array( 'jquery-cycle2' ), '20140128', true ); } //Load jquery cycle alone if no plugin is required if ( !( in_array( 'scrollVert', $transition_effects ) || in_array( 'flipHorz', $transition_effects ) || in_array( 'flipVert', $transition_effects ) || in_array( 'tileSlide', $transition_effects ) || in_array( 'tileBlind', $transition_effects ) ) ){ wp_enqueue_script( 'jquery-cycle2' ); } } /** * Loads up Scroll Up script */ if ( ! $options['disable_scrollup'] ) { wp_enqueue_script( 'rock-star-scrollup', trailingslashit( esc_url ( get_template_directory_uri() ) ) . 'js/scrollup.min.js', array( 'jquery' ), '20072014', true ); } /** * Enqueue custom script for Rock Star. */ wp_enqueue_script( 'rock-star-custom-scripts', trailingslashit( esc_url ( get_template_directory_uri() ) ) . 'js/custom-scripts.min.js', array( 'jquery' ), null ); wp_localize_script( 'rock-star-custom-scripts', 'screenReaderText', array( 'expand' => __( 'expand child menu', 'rock-star' ), 'collapse' => __( 'collapse child menu', 'rock-star' ), ) ); } add_action( 'wp_enqueue_scripts', 'rock_star_scripts' ); /** * Register Google fonts. * */ function rock_star_fonts_url() { $fonts_url = ''; /* Translators: If there are characters in your language that are not * supported by Montserrat, translate this to 'off'. Do not translate * into your own language. */ $courgette = _x( 'on', 'Courgette font: on or off', 'rock-star' ); if ( 'off' !== $courgette ) { $fonts_url = 'https://fonts.googleapis.com/css?family=Courgette'; } // Load google font locally. require_once get_theme_file_path( 'inc/wptt-webfont-loader.php' ); return esc_url_raw( wptt_get_webfont_url( $fonts_url ) ); } /** * Enqueue scripts and styles for Metaboxes * @uses wp_register_script, wp_enqueue_script, and wp_enqueue_style * * @action admin_print_scripts-post-new, admin_print_scripts-post, admin_print_scripts-page-new, admin_print_scripts-page * * @since Rock Star 0.3 */ /** * Default Options. */ require trailingslashit( get_template_directory() ) . 'inc/default-options.php'; /** * Custom Header. */ require trailingslashit( get_template_directory() ) . 'inc/custom-header.php'; /** * Structure for Rock Star */ require trailingslashit( get_template_directory() ) . 'inc/structure.php'; /** * Customizer additions. */ require trailingslashit( get_template_directory() ) . 'inc/customizer-includes/customizer.php'; /** * Custom Menus */ require trailingslashit( get_template_directory() ) . 'inc/menus.php'; /** * Load Slider file. */ require trailingslashit( get_template_directory() ) . 'inc/featured-slider.php'; /** * Load Featured Content. */ require trailingslashit( get_template_directory() ) . 'inc/featured-content.php'; /** * Load News Ticker */ require trailingslashit( get_template_directory() ) . 'inc/news-ticker.php'; /** * Load Breadcrumb file. */ require trailingslashit( get_template_directory() ) . 'inc/breadcrumb.php'; /** * Load Widgets and Sidebars */ require trailingslashit( get_template_directory() ) . 'inc/widgets/widgets.php'; /** * Load Social Icons */ require trailingslashit( get_template_directory() ) . 'inc/social-icons.php'; /** * Load Metaboxes */ require trailingslashit( get_template_directory() ) . 'inc/metabox.php'; /** * Load JSON_LD Breadcrumb file. */ require trailingslashit( get_template_directory() ) . 'inc/json-ld-schema.php'; /** * Returns the options array for Rock Star. * @uses get_theme_mod * * @since Rock Star 0.3 */ function rock_star_get_theme_options() { $default_options = rock_star_get_default_theme_options(); return array_merge( $default_options , get_theme_mod( 'rock_star_theme_options', $default_options ) ) ; } /** * Flush out all transients * * @uses delete_transient * * @action customize_save, rock_star_customize_preview (see rock_star_customizer function: rock_star_customize_preview) * * @since Rock Star 0.3 */ function rock_star_flush_transients(){ delete_transient( 'rock_star_featured_content' ); delete_transient( 'rock_star_news_ticker' ); delete_transient( 'rock_star_featured_slider' ); delete_transient( 'rock_star_custom_css' ); delete_transient( 'rock_star_footer_content' ); delete_transient( 'rock_star_featured_image' ); delete_transient( 'rock_star_social_icons' ); delete_transient( 'all_the_cool_cats' ); //Add Rock Star default themes if there is no values if ( !get_theme_mod('rock_star_theme_options') ) { set_theme_mod( 'rock_star_theme_options', rock_star_get_default_theme_options() ); } } add_action( 'customize_save', 'rock_star_flush_transients' ); /** * Flush out category transients * * @uses delete_transient * * @action edit_category * * @since Rock Star 0.3 */ function rock_star_flush_category_transients(){ delete_transient( 'all_the_cool_cats' ); } add_action( 'edit_category', 'rock_star_flush_category_transients' ); /** * Flush out post related transients * * @uses delete_transient * * @action save_post * * @since Rock Star 0.3 */ function rock_star_flush_post_transients(){ delete_transient( 'rock_star_featured_content' ); delete_transient( 'rock_star_news_ticker' ); delete_transient( 'rock_star_featured_slider' ); delete_transient( 'rock_star_featured_image' ); delete_transient( 'all_the_cool_cats' ); } add_action( 'save_post', 'rock_star_flush_post_transients' ); if ( ! function_exists( 'rock_star_custom_css' ) ) : /** * Enqueue Custon CSS * * @uses set_transient, wp_head, wp_enqueue_style * * @action wp_enqueue_scripts * * @since Rock Star 0.3 */ function rock_star_custom_css() { //rock_star_flush_transients(); $options = rock_star_get_theme_options(); $defaults = rock_star_get_default_theme_options(); if ( ! $custom_css = get_transient( 'rock_star_custom_css' ) ) { $custom_css =''; $text_color = get_header_textcolor(); if ( 'blank' == $text_color ){ $custom_css .= ".site-title a, .site-description { position: absolute !important; clip: rect(1px 1px 1px 1px); clip: rect(1px, 1px, 1px, 1px); }". "\n"; } elseif ( get_theme_support( 'custom-header', 'default-text-color' ) !== $text_color ) { $custom_css .= ".site-title a, .site-description { color: #". $text_color ."; }". "\n"; } // Featured Content Background Image Options if ( '' == $options['featured_content_background_image'] ) { //Remove Background Image $custom_css .= "#featured-content { background-image: none; }"; } elseif ( $defaults['featured_content_background_image'] != $options['featured_content_background_image'] || $defaults['featured_content_background_display_position'] != $options['featured_content_background_display_position'] || $defaults['featured_content_background_repeat'] != $options['featured_content_background_repeat'] || $defaults['featured_content_background_attachment'] != $options['featured_content_background_attachment'] ) { $custom_css .= "#featured-content {". "\n"; if ( $defaults['featured_content_background_image'] != $options['featured_content_background_image'] ) { $custom_css .= "background-image: url(\"". esc_url( $options['featured_content_background_image'] ) ."\");". "\n"; } if ( $defaults['featured_content_background_display_position'] != $options['featured_content_background_display_position'] ) { $custom_css .= "background-position: center ". $options['featured_content_background_display_position'] .";". "\n"; } if ( $defaults['featured_content_background_repeat'] != $options['featured_content_background_repeat'] ) { $custom_css .= "background-repeat: ". $options['featured_content_background_repeat'] . ";\n"; $custom_css .= "background-size: inherit;\n"; } if ( $defaults['featured_content_background_attachment'] != $options['featured_content_background_attachment'] ) { $custom_css .= "background-attachment: ". $options['featured_content_background_attachment'] ."\n"; } $custom_css .= "}"; } //Custom CSS Option if ( !empty( $options['custom_css'] ) ) { if ( '' != $custom_css ){ // Just add a new line. $custom_css .= $custom_css . "\n"; } $custom_css .= "/* Custom CSS from Custom CSS box */" . "\n" . $options[ 'custom_css'] . "\n"; } if ( '' != $custom_css ){ echo '' . "\n"; $custom_css = '' . "\n" . '' . "\n"; } set_transient( 'rock_star_custom_css', htmlspecialchars_decode( $custom_css ), 86940 ); } echo $custom_css; } endif; //rock_star_custom_css add_action( 'wp_head', 'rock_star_custom_css', 101 ); /** * Alter the query for the main loop in homepage * * @action pre_get_posts * * @since Rock Star 0.3 */ function rock_star_alter_home( $query ){ if ( $query->is_main_query() && $query->is_home() ) { $options = rock_star_get_theme_options(); $cats = $options['front_page_category']; if ( is_array( $cats ) && !in_array( '0', $cats ) ) { $query->query_vars['category__in'] = $cats; } } } add_action( 'pre_get_posts','rock_star_alter_home' ); if ( ! function_exists( 'rock_star_content_nav' ) ) : /** * Display navigation to next/previous pages when applicable * * @since Rock Star 0.3 */ function rock_star_content_nav( $nav_id ) { global $wp_query, $post; // Don't print empty markup on single pages if there's nowhere to navigate. if ( is_single() ) { $previous = ( is_attachment() ) ? get_post( $post->post_parent ) : get_adjacent_post( false, '', true ); $next = get_adjacent_post( false, '', false ); if ( ! $next && ! $previous ) return; } // Don't print empty markup in archives if there's only one page. if ( $wp_query->max_num_pages < 2 && ( is_home() || is_archive() || is_search() ) ) { return; } $options = rock_star_get_theme_options(); $pagination_type = $options['pagination_type']; $nav_class = ( is_single() ) ? 'site-navigation post-navigation' : 'site-navigation paging-navigation'; /** * Check if navigation type is Jetpack Infinite Scroll and if it is enabled, else goto default pagination * if it's active then disable pagination */ if ( ( 'infinite-scroll-click' == $pagination_type || 'infinite-scroll-scroll' == $pagination_type ) && class_exists( 'Jetpack' ) && Jetpack::is_module_active( 'infinite-scroll' ) ) { return false; } ?> comment_type || 'trackback' == $comment->comment_type ) : ?>
  • >
    ', '' ); ?>
  • >
    says:', 'rock-star' ), sprintf( '%s', get_comment_author_link() ) ); ?>
    ', '' ); ?>
    comment_approved ) : ?>

    'div-comment', 'depth' => $depth, 'max_depth' => $args['max_depth'], 'before' => '
    ', 'after' => '
    ', ) ) ); ?>
    $post->post_parent, 'fields' => 'ids', 'numberposts' => 1, 'post_status' => 'inherit', 'post_type' => 'attachment', 'post_mime_type' => 'image', 'order' => 'ASC', 'orderby' => 'menu_order ID' ) ); // If there is more than 1 attachment in a gallery... if ( count( $attachment_ids ) > 1 ) { foreach ( $attachment_ids as $attachment_id ) { if ( $attachment_id == $post->ID ) { $next_id = current( $attachment_ids ); break; } } // get the URL of the next image attachment... if ( $next_id ) $next_attachment_url = get_attachment_link( $next_id ); // or get the URL of the first image attachment. else $next_attachment_url = get_attachment_link( array_shift( $attachment_ids ) ); } printf( '%3$s', esc_url( $next_attachment_url ), the_title_attribute( 'echo=0' ), wp_get_attachment_image( $post->ID, $attachment_size ) ); } endif; //rock_star_the_attached_image if ( ! function_exists( 'rock_star_entry_meta' ) ) : /** * Prints HTML with meta information for the current post-date/time and author. * * @since Rock Star 0.3 */ function rock_star_entry_meta() { echo '

    '; $time_string = ''; if ( get_the_time( 'U' ) !== get_the_modified_time( 'U' ) ) { $time_string = ''; } $time_string = sprintf( $time_string, esc_attr( get_the_date( 'c' ) ), esc_html( get_the_date() ), esc_attr( get_the_modified_date( 'c' ) ), esc_html( get_the_modified_date() ) ); printf( '%1$s%3$s', sprintf( _x( 'Posted on', 'Used before publish date.', 'rock-star' ) ), esc_url( get_permalink() ), $time_string ); if ( is_singular() || is_multi_author() ) { printf( '%1$s%3$s', sprintf( _x( 'Author', 'Used before post author name.', 'rock-star' ) ), esc_url( get_author_posts_url( get_the_author_meta( 'ID' ) ) ), esc_html( get_the_author() ) ); } if ( ! post_password_required() && ( comments_open() || '0' != get_comments_number() ) ) { echo ''; comments_popup_link( esc_html__( 'Leave a comment', 'rock-star' ), esc_html__( '1 Comment', 'rock-star' ), esc_html__( '% Comments', 'rock-star' ) ); echo ''; } edit_post_link( esc_html__( 'Edit', 'rock-star' ), '', '' ); echo '

    '; } endif; //rock_star_entry_meta if ( ! function_exists( 'rock_star_tag_category' ) ) : /** * Prints HTML with meta information for the categories, tags. * * @since Rock Star 0.3 */ function rock_star_tag_category() { echo '

    '; if ( 'post' == get_post_type() ) { $categories_list = get_the_category_list( _x( ', ', 'Used between list items, there is a space after the comma.', 'rock-star' ) ); if ( $categories_list && rock_star_categorized_blog() ) { printf( '%1$s%2$s', sprintf( _x( 'Categories', 'Used before category names.', 'rock-star' ) ), $categories_list ); } $tags_list = get_the_tag_list( '', _x( ', ', 'Used between list items, there is a space after the comma.', 'rock-star' ) ); if ( $tags_list ) { printf( '%1$s%2$s', sprintf( _x( 'Tags', 'Used before tag names.', 'rock-star' ) ), $tags_list ); } } echo '

    '; } endif; //rock_star_tag_category if ( ! function_exists( 'rock_star_get_highlight_meta' ) ) : /** * Returns HTML with meta information for the categories, tags, date and author. * * @param [boolean] $hide_category Adds screen-reader-text class to category meta if true * @param [boolean] $hide_tags Adds screen-reader-text class to tag meta if true * @param [boolean] $hide_posted_by Adds screen-reader-text class to date meta if true * @param [boolean] $hide_author Adds screen-reader-text class to author meta if true * * @since Rock Star 0.3 */ function rock_star_get_highlight_meta( $hide_category = false, $hide_tags = false, $hide_posted_by = false, $hide_author = false ) { $output = '

    '; if ( 'post' == get_post_type() ) { $class = $hide_category ? 'screen-reader-text' : ''; $categories_list = get_the_category_list( _x( ', ', 'Used between list items, there is a space after the comma.', 'rock-star' ) ); if ( $categories_list && rock_star_categorized_blog() ) { $output .= sprintf( '%1$s%2$s', sprintf( _x( 'Categories', 'Used before category names.', 'rock-star' ) ), $categories_list ); } $class = $hide_tags ? 'screen-reader-text' : ''; $tags_list = get_the_tag_list( '', _x( ', ', 'Used between list items, there is a space after the comma.', 'rock-star' ) ); if ( $tags_list ) { $output .= sprintf( '%1$s%2$s', sprintf( _x( 'Tags', 'Used before tag names.', 'rock-star' ) ), $tags_list ); } $time_string = ''; if ( get_the_time( 'U' ) !== get_the_modified_time( 'U' ) ) { $time_string = ''; } $time_string = sprintf( $time_string, esc_attr( get_the_date( 'c' ) ), esc_html( get_the_date() ), esc_attr( get_the_modified_date( 'c' ) ), esc_html( get_the_modified_date() ) ); $class = $hide_posted_by ? 'screen-reader-text' : ''; $output .= sprintf( '%1$s%3$s', sprintf( _x( 'Posted on', 'Used before publish date.', 'rock-star' ) ), esc_url( get_permalink() ), $time_string ); if ( is_singular() || is_multi_author() ) { $class = $hide_author ? 'screen-reader-text' : ''; $output .= sprintf( '%1$s%3$s', sprintf( _x( 'Author', 'Used before post author name.', 'rock-star' ) ), esc_url( get_author_posts_url( get_the_author_meta( 'ID' ) ) ), esc_html( get_the_author() ) ); } } $output .= '

    '; return $output; } endif; //rock_star_get_highlight_meta /** * Returns true if a blog has more than 1 category * * @since Rock Star 0.3 */ function rock_star_categorized_blog() { if ( false === ( $all_the_cool_cats = get_transient( 'all_the_cool_cats' ) ) ) { // Create an array of all the categories that are attached to posts $all_the_cool_cats = get_categories( array( 'hide_empty' => 1, ) ); // Count the number of categories that are attached to the posts $all_the_cool_cats = count( $all_the_cool_cats ); set_transient( 'all_the_cool_cats', $all_the_cool_cats ); } if ( '1' != $all_the_cool_cats ) { // This blog has more than 1 category so rock_star_categorized_blog should return true return true; } else { // This blog has only 1 category so rock_star_categorized_blog should return false return false; } } /** * Get our wp_nav_menu() fallback, wp_page_menu(), to show a home link. * * @since Rock Star 0.3 */ function rock_star_page_menu_args( $args ) { $args['show_home'] = true; return $args; } add_filter( 'wp_page_menu_args', 'rock_star_page_menu_args' ); /** * Filter in a link to a content ID attribute for the next/previous image links on image attachment pages * * @since Rock Star 0.3 */ function rock_star_enhanced_image_navigation( $url, $id ) { if ( ! is_attachment() && ! wp_attachment_is_image( $id ) ) return $url; $image = get_post( $id ); if ( ! empty( $image->post_parent ) && $image->post_parent != $id ) $url .= '#main'; return $url; } add_filter( 'attachment_link', 'rock_star_enhanced_image_navigation', 10, 2 ); if ( ! function_exists( 'rock_star_excerpt_length' ) ) : /** * Sets the post excerpt length to n words. * * function tied to the excerpt_length filter hook. * @uses filter excerpt_length * * @since Rock Star 0.3 */ function rock_star_excerpt_length( $length ) { // Getting data from Customizer Options $options = rock_star_get_theme_options(); $length = $options['excerpt_length']; return $length; } endif; //rock_star_excerpt_length add_filter( 'excerpt_length', 'rock_star_excerpt_length' ); if ( ! function_exists( 'rock_star_continue_reading' ) ) : /** * Returns a "Custom Continue Reading" link for excerpts * * @since Rock Star 0.3 */ function rock_star_continue_reading() { // Getting data from Customizer Options $options = rock_star_get_theme_options(); $more_tag_text = $options['excerpt_more_text']; return ' ' . $more_tag_text . ''; } endif; //rock_star_continue_reading add_filter( 'excerpt_more', 'rock_star_continue_reading' ); if ( ! function_exists( 'rock_star_excerpt_more' ) ) : /** * Replaces "[...]" (appended to automatically generated excerpts) with rock_star_continue_reading(). * * @since Rock Star 0.3 */ function rock_star_excerpt_more( $more ) { return rock_star_continue_reading(); } endif; //rock_star_excerpt_more add_filter( 'excerpt_more', 'rock_star_excerpt_more' ); if ( ! function_exists( 'rock_star_custom_excerpt' ) ) : /** * Adds Continue Reading link to more tag excerpts. * * function tied to the get_the_excerpt filter hook. * * @since Rock Star 0.3 */ function rock_star_custom_excerpt( $output ) { if ( has_excerpt() && ! is_attachment() ) { $output .= rock_star_continue_reading(); } return $output; } endif; //rock_star_custom_excerpt add_filter( 'get_the_excerpt', 'rock_star_custom_excerpt' ); if ( ! function_exists( 'rock_star_more_link' ) ) : /** * Replacing Continue Reading link to the_content more. * * function tied to the the_content_more_link filter hook. * * @since Rock Star 0.3 */ function rock_star_more_link( $more_link, $more_link_text ) { $options = rock_star_get_theme_options(); $more_tag_text = $options['excerpt_more_text']; return str_replace( $more_link_text, $more_tag_text, $more_link ); } endif; //rock_star_more_link add_filter( 'the_content_more_link', 'rock_star_more_link', 10, 2 ); if ( ! function_exists( 'rock_star_body_classes' ) ) : /** * Adds Rock Star layout classes to the array of body classes. * * @since Rock Star 0.3 */ function rock_star_body_classes( $classes ) { global $wp_query; $options = rock_star_get_theme_options(); // Adds a class of group-blog to blogs with more than 1 published author if ( is_multi_author() ) { $classes[] = 'group-blog'; } $layout = rock_star_get_theme_layout(); switch ( $layout ) { case 'left-sidebar': $classes[] = 'layout-two-columns content-right'; break; case 'right-sidebar': $classes[] = 'layout-two-columns content-left'; break; case 'no-sidebar-full-width': $classes[] = 'layout-one-column no-sidebar full-width'; break; } $current_content_layout = $options['content_layout']; if ( "" != $current_content_layout ) { $classes[] = esc_attr( $current_content_layout ); } $page_id = $wp_query->get_queried_object_id(); $page_for_posts = get_option('page_for_posts'); //Check if slider is inactive $enable_slider = $options['featured_slider_option']; $slider_disabled = true; if ( 'entire-site' == $enable_slider || ( ( is_front_page() || ( is_home() && $page_for_posts != $page_id ) ) && 'homepage' == $enable_slider ) ) { $slider_disabled = false; } //Check if header image is enabled $header_image_disabled = !rock_star_featured_image(); if ( $slider_disabled && $header_image_disabled ) { //Add class if slider and header image is disabled $classes[] = 'header-bg'; } //Check if news-ticker is inactive $enable_news_ticker = $options['news_ticker_option']; if ( 'entire-site' == $enable_news_ticker || ( ( is_front_page() || ( is_home() && $page_for_posts != $page_id ) ) && 'homepage' == $enable_news_ticker ) ) { $classes[] = 'news-ticker-' . $options['news_ticker_position']; } $classes = apply_filters( 'rock_star_body_classes', $classes ); return $classes; } endif; //rock_star_body_classes add_filter( 'body_class', 'rock_star_body_classes' ); /** * Count the number of footer sidebars to enable dynamic classes for the footer * * @since Rock Star 0.3 */ function rock_star_footer_sidebar_class() { $count = 0; if ( is_active_sidebar( 'footer-1' ) ) $count++; if ( is_active_sidebar( 'footer-2' ) ) $count++; if ( is_active_sidebar( 'footer-3' ) ) $count++; if ( is_active_sidebar( 'footer-4' ) ) $count++; $class = ''; switch ( $count ) { case '1': $class = 'widget-area one'; break; case '2': $class = 'widget-area two'; break; case '3': $class = 'widget-area three'; break; case '4': $class = 'widget-area four'; break; } if ( $class ) echo 'class="' . $class . '"'; } if ( ! function_exists( 'rock_star_post_classes' ) ) : /** * Adds Rock Star post classes to the array of post classes. * used for supporting different content layouts * * @since Rock Star 0.3 */ function rock_star_post_classes( $classes ) { //Getting Ready to load data from Theme Options Panel $options = rock_star_get_theme_options(); $contentlayout = $options['content_layout']; if ( is_archive() || is_home() ) { $classes[] = esc_attr( $contentlayout ); } return $classes; } endif; //rock_star_post_classes add_filter( 'post_class', 'rock_star_post_classes' ); if ( ! function_exists( 'rock_star_get_theme_layout' ) ) : /** * Returns Theme Layout prioritizing the meta box layouts * * @uses get_theme_mod * * @action wp_head * * @since Rock Star 0.3 */ function rock_star_get_theme_layout() { $id = ''; global $post, $wp_query; // Front page displays in Reading Settings $page_on_front = get_option('page_on_front') ; $page_for_posts = get_option('page_for_posts'); // Get Page ID outside Loop $page_id = $wp_query->get_queried_object_id(); // Blog Page or Front Page setting in Reading Settings if ( $page_id == $page_for_posts || $page_id == $page_on_front ) { $id = $page_id; } elseif ( is_singular() ) { if ( is_attachment() ) { $id = $post->post_parent; } else { $id = $post->ID; } } //Get appropriate metabox value of layout if ( '' != $id ) { $layout = get_post_meta( $id, 'rock-star-layout-option', true ); } else { $layout = 'default'; } //Load options data $options = rock_star_get_theme_options(); //check empty and load default if ( empty( $layout ) || 'default' == $layout ) { if ( is_single() || is_page() ) { $layout = $options['single_page_post_layout']; } else { $layout = $options['theme_layout']; } } return $layout; } endif; //rock_star_get_theme_layout if ( ! function_exists( 'rock_star_archive_content_image' ) ) : /** * Template for Featured Image in Archive Content * * To override this in a child theme * simply create your own rock_star_archive_content_image(), and that function will be used instead. * * @since Rock Star 0.3 */ function rock_star_archive_content_image() { $options = rock_star_get_theme_options(); $content_layout = $options['content_layout']; if ( has_post_thumbnail() && 'full-content' != $content_layout ) { ?>
    get_queried_object_id(); if ( $post ) { if ( is_attachment() ) { $parent = $post->post_parent; $individual_featured_image = get_post_meta( $parent,'rock-star-featured-image', true ); } else { $individual_featured_image = get_post_meta( $page_id,'rock-star-featured-image', true ); } } if ( empty( $individual_featured_image ) || ( !is_page() && !is_single() ) ) { $individual_featured_image = 'default'; } // Getting data from Theme Options $options = rock_star_get_theme_options(); $featured_image = $options['single_post_image_size']; if ( ( 'disable' == $individual_featured_image || '' == get_the_post_thumbnail() || ( $individual_featured_image=='default' && 'disabled' == $featured_image ) ) ) { echo ''; return false; } else { $class = ''; if ( 'default' == $individual_featured_image ) { $class = $featured_image; } else { $class = 'from-metabox ' . $individual_featured_image; } ?>
    '. esc_attr( get_bloginfo( 'name', 'display' ) ) . ''; $privacy_policy = get_the_privacy_policy_link(); $footer_content = ' '; set_transient( 'rock_star_footer_content', $footer_content, 86940 ); } echo $footer_content; } add_action( 'rock_star_footer', 'rock_star_footer_content', 100 ); /** * Return the first image in a post. Works inside a loop. * @param [integer] $post_id [Post or page id] * @param [string/array] $size Image size. Either a string keyword (thumbnail, medium, large or full) or a 2-item array representing width and height in pixels, e.g. array(32,32). * @param [string/array] $attr Query string or array of attributes. * @return [string] image html * * @since Rock Star 0.3 */ function rock_star_get_first_image( $postID, $size, $attr ) { ob_start(); ob_end_clean(); $image = ''; $output = preg_match_all('//i', get_post_field('post_content', $postID ) , $matches); if ( isset( $matches [1] [0] ) ) { //Get first image $first_img = $matches [1] [0]; return ''; } return false; } if ( ! function_exists( 'rock_star_scrollup' ) ) { /** * This function loads Scroll Up Navigation * * @action rock_star_footer action * @uses set_transient and delete_transient */ function rock_star_scrollup() { // get the data value from theme options $options = rock_star_get_theme_options(); if ( $options['disable_scrollup'] ) { //bail if scroll up is disabled return; } echo '
    ' . esc_html__( 'Scroll Up', 'rock-star' ) . '
    ' ; } } add_action( 'rock_star_after', 'rock_star_scrollup', 10 ); if ( ! function_exists( 'rock_star_page_post_meta' ) ) : /** * Post/Page Meta for Google Structure Data */ function rock_star_page_post_meta() { $author_url = esc_url( get_author_posts_url( get_the_author_meta( "ID" ) ) ); $page_post_meta = ' ' . esc_html__( 'Posted on', 'rock-star' ) . ' ' . esc_html__( 'By', 'rock-star' ) . ' '; return $page_post_meta; } endif; //rock_star_page_post_meta if ( ! function_exists( 'rock_star_truncate_phrase' ) ) : /** * Return a phrase shortened in length to a maximum number of characters. * * Result will be truncated at the last white space in the original string. In this function the word separator is a * single space. Other white space characters (like newlines and tabs) are ignored. * * If the first `$max_characters` of the string does not contain a space character, an empty string will be returned. * * @since Rock Star 0.3 * * @param string $text A string to be shortened. * @param integer $max_characters The maximum number of characters to return. * * @return string Truncated string */ function rock_star_truncate_phrase( $text, $max_characters ) { $text = trim( $text ); if ( mb_strlen( $text ) > $max_characters ) { //* Truncate $text to $max_characters + 1 $text = mb_substr( $text, 0, $max_characters + 1 ); //* Truncate to the last space in the truncated string $text = trim( mb_substr( $text, 0, mb_strrpos( $text, ' ' ) ) ); } return $text; } endif; //rock_star_truncate_phrase if ( ! function_exists( 'rock_star_get_the_content_limit' ) ) : /** * Return content stripped down and limited content. * * Strips out tags and shortcodes, limits the output to `$max_char` characters, and appends an ellipsis and more link to the end. * * @since Rock Star 0.3 * * @param integer $max_characters The maximum number of characters to return. * @param string $more_link_text Optional. Text of the more link. Default is "(more...)". * @param bool $stripteaser Optional. Strip teaser content before the more text. Default is false. * * @return string Limited content. */ function rock_star_get_the_content_limit( $max_characters, $more_link_text = '(more...)', $stripteaser = false ) { $content = get_the_content( '', $stripteaser ); //* Strip tags and shortcodes so the content truncation count is done correctly $content = strip_tags( strip_shortcodes( $content ), apply_filters( 'get_the_content_limit_allowedtags', '