ID,'_layout',true); // Get if set and not set to inherit if ( isset($meta) && !empty($meta) && $meta != 'inherit' ) { $layout = $meta; $has_post_meta = true; } // Else check for page-global / single-global elseif ( is_single() && ( hu_get_option('layout-single') !='inherit' ) ) $layout = hu_get_option( 'layout-single' ); elseif ( is_page() && ( hu_get_option('layout-page') !='inherit' ) ) $layout = hu_get_option( 'layout-page' ); // Else get global option else $layout = hu_get_option( 'layout-global' ); } // Set layout based on page elseif ( hu_is_real_home() && ( hu_get_option('layout-home') != 'inherit' ) ) $layout = hu_get_option( 'layout-home' ); elseif ( is_category() && ( hu_get_option('layout-archive-category') != 'inherit' ) ) $layout = hu_get_option( 'layout-archive-category' ); elseif ( is_archive() && ( hu_get_option('layout-archive') != 'inherit' ) ) $layout = hu_get_option( 'layout-archive' ); elseif ( is_search() && ( hu_get_option('layout-search') != 'inherit' ) ) $layout = hu_get_option( 'layout-search' ); elseif ( is_404() && ( hu_get_option('layout-404') != 'inherit' ) ) $layout = hu_get_option( 'layout-404' ); // Global option else $layout = hu_get_option('layout-global' ); // Return layout class return apply_filters( 'hu_layout_class', $layout, $has_post_meta ); } } //for retro compat function hu_layout_class() { return hu_get_layout_class(); } /* Maybe print relevant widget zones in a location /* ------------------------------------ */ //what are the widget zones to display in this location ? //Is the zone a built-in one or a custom ? // => if built-in zone, then it's location is pre-defined // => if custom zone, then let's check if there's any custom zones registered to this location by the user //Is it allowed in this context ? //=> once we have a list of candidates, let's try to print their dynamic sidebars //hu_get_widget_zone_rosetta_stone() returns // 's1' => 'primary', // 's2' => 'secondary', // 'header-ads' => 'header-ads', // 'footer-ads' => 'footer-ads', // 'footer-1' => 'footer-1', // 'footer-2' => 'footer-2', // 'footer-3' => 'footer-3', // 'footer-4' => 'footer-4' if ( !function_exists('hu_print_widgets_in_location') ) { function hu_print_widgets_in_location( $location ) { $_sb_opt_val = hu_get_option('sidebar-areas'); //Make sure the sidebar-areas option is properly set //if the option is empty, then re-generate it from the defaults if ( !is_array($_sb_opt_val) || empty( $_sb_opt_val ) ) { $__options = get_option( HU_THEME_OPTIONS ); $__options['sidebar-areas'] = hu_generate_new_sidebar_options(); update_option( HU_THEME_OPTIONS, $__options ); } $_eligible_zones = array(); if ( false != hu_get_singular_meta_widget_zone( $location ) ) { $_eligible_zones[] = hu_get_singular_meta_widget_zone( $location ); } else { // filtered in : // add_filter('hu_eligible_widget_zones', 'hu_get_widget_zones_in_location', 3, 10); // add_filter('hu_eligible_widget_zones', 'hu_get_widget_zones_in_context', 3, 20); $_eligible_zones = apply_filters( 'hu_eligible_widget_zones', array(), $location, hu_get_option('sidebar-areas') ); } //print a message if this location is visible but has not eligible widget zones to display //=> print only when customizing if ( empty( $_eligible_zones ) && in_array( $location, array('s1', 's2') ) && hu_is_customize_preview_frame() ) { printf('

%1$s

%2$s

', __('No widget zones available in this sidebar.', 'hueman'), __('You can add Widget Areas here from the customizer, in the Dynamic Sidebars and Widgets panel, or you can change the layout to remove this sidebar in Content » Layout Options for the main content.', 'hueman') ); return; } foreach ( $_eligible_zones as $_id ) { hu_print_dynamic_sidebars( $_id, $location ); } } }//endif //the job of this function is to print a dynamic widget zone if exists //if exists but empty, and if the user is in a customization context, let's print a placeholder function hu_print_dynamic_sidebars( $_id, $location ) { global $wp_registered_sidebars, $wp_registered_widgets; if ( !isset($wp_registered_sidebars[$_id]) ) { return; } $sidebars_widgets = wp_get_sidebars_widgets(); if ( hu_is_customize_preview_frame() && !hu_isprevdem() ) { //is there a meta setting overriding the customizer ? if ( false != hu_get_singular_meta_widget_zone($location) ) { printf('

%1$s
"%2$s" %3$s


%4$s

', __('You have already assigned the following widget zone here : ', 'hueman'), $wp_registered_sidebars[$_id]['name'], __('in this post or page options.', 'hueman'), __('You can change or disable this setting by editing the options of the current post / page.', 'hueman') ); } if ( 'header-ads' !== $_id ) {// we don't want to print a placeholder for the header ads widget zone. if ( empty( $sidebars_widgets[ $_id ] ) || !is_array( $sidebars_widgets[ $_id ] ) ) { printf('

%1$s
"%2$s"

', __('Add widgets to the zone :', 'hueman'), $wp_registered_sidebars[$_id]['name'], $_id ); } } }//end if customizing do_action('__before_print_dynamic_sidebar', $sidebars_widgets, $_id ); //print it dynamic_sidebar( $_id ); } /* Social links /* ------------------------------------ */ if ( !function_exists( 'hu_print_social_links' ) ) { function hu_print_social_links() { $_raw_socials = hu_get_option('social-links'); $_default_color = array('rgb(90,90,90)', '#5a5a5a'); //both notations $_default_size = '14'; //px $_social_opts = array( 'social-size' => $_default_size ); $_social_items = array(); if ( !is_array( $_raw_socials ) ) return; //get the social mod opts and the items foreach( $_raw_socials as $key => $item ) { if ( !array_key_exists( 'is_mod_opt', $item ) ) { $_social_items[] = $item; } else { $_social_opts = wp_parse_args( $item, $_social_opts ); } } if ( empty( $_social_items ) ) { if ( hu_is_customizing() ) { printf( '', __('You can set your social links here from the live customizer', 'hueman') ); } return; } $font_size_value = $_social_opts['social-size']; //if the size is the default one, do not add the inline style css $social_size_css = empty( $font_size_value ) || $_default_size == $font_size_value ? '' : "font-size:{$font_size_value}px"; //FA5 backward compatibility with FA4 //see https://github.com/presscustomizr/customizr/issues/1364 $_fa_solid_icons = array( 'fa-envelope', 'fa-envelope-square', 'fa-map-marker', 'fa-mobile', 'fa-mobile-alt', 'fa-phone', 'fa-phone-square', 'fa-rss', 'fa-rss-square', 'fa-share-alt', 'fa-share-alt-square', 'fa-sms' ); $_fa_icon_replacements = array( 'fa-bitbucket-square' => 'fa-bitbucket', 'fa-facebook-official' => 'fa-facebook-f', 'fa-google-plus-circle' => 'fa-google-plus', 'fa-google-plus-official' => 'fa-google-plus', 'fa-linkedin-square' => 'fa-linkedin', 'fa-youtube-play' => 'fa-youtube' ); echo ''; } } /* Header image callback /* ------------------------------------ */ if ( !function_exists( 'hu_render_header_image' ) ) { function hu_render_header_image( $_header_img_src = null ) { $attr = array( //'class' => hu_user_started_before_version( '3.5.3' ) ? 'site-image' : 'new-site-image',//<= if the new CSS class breaks websites, we might use this condition // introduced March 2020 for https://github.com/presscustomizr/hueman/issues/852 'class' => 'new-site-image' ); $_header_img_src = trim( $_header_img_src ); if ( $_header_img_src ) { $attr['src'] = $_header_img_src; } if ( hu_is_checked( 'header-img-link-home' ) ) { printf('%2$s', home_url('/'), get_header_image_tag( $attr ) ); } else { echo get_header_image_tag( $attr ); } } } /* Site name/logo and tagline callbacks /* ------------------------------------ */ //@utility used on front end and partial refresh //@return string, either a textual or a logo imr src function hu_get_logo_title( $is_mobile_menu = false ) { // Text or image? // Since v3.2.4, uses the WP 'custom_logo' theme mod option. Set with a filter. $logo_source = false; $is_logo_src_set = false; $logo_or_title = hu_is_checked( 'display-header-title' ) ? get_bloginfo( 'name' ) : ''; // Do we have to display a logo ? // Then, let's display the relevant one ( desktop or mobile ), if set if ( apply_filters( 'hu_display_header_logo', hu_is_checked( 'display-header-logo' ) ) ) { //if $is_mobile_menu, let's check if we have a specific logo for mobile set if ( $is_mobile_menu ) { $logo_source = hu_get_img_source_from_option( 'mobile-header-logo' ); $is_logo_src_set = false !== $logo_source && !empty( $logo_source[0] ); } if ( ( $is_mobile_menu && !$is_logo_src_set ) || !$is_mobile_menu ) { $logo_source = hu_get_img_source_from_option( 'custom-logo' ); $is_logo_src_set = false !== $logo_source && !empty( $logo_source[0] ); } if ( $is_logo_src_set ) { $logo_source = apply_filters( 'hu_header_logo_source' , $logo_source, $is_mobile_menu ); $logo_or_title = sprintf( '%2$s', esc_url( $logo_source[0] ), esc_attr( get_bloginfo('name') ), $logo_source[1] ? sprintf( 'width="%1$s"', esc_attr( $logo_source[1] ) ) : '', $logo_source[2] ? sprintf( 'height="%1$s"', esc_attr( $logo_source[2] ) ): '' ); } }//if apply_filters( 'hu_display_header_logo', hu_is_checked( 'display-header-logo' ) return $logo_or_title; } if ( !function_exists( 'hu_print_logo_or_title' ) ) { function hu_print_logo_or_title( $echo = true, $is_mobile_menu = false ) { // June 2020 => never write the mobile site-title in a h1 heading to avoid multiple h1 detected by SEO analyzers // @see https://github.com/presscustomizr/hueman/issues/906 // option "wrap_in_h_one" should applyg when home is a static page or the blog page // When home is a static page, the blog page heading should be set to H1 ( see parts\page-title.php ) $wrap_in_h_one = hu_is_real_home() && !$is_mobile_menu && hu_booleanize_checkbox_val( hu_get_option('wrap_in_h_one') ); $logo_or_title = hu_get_logo_title( $is_mobile_menu ); // => If no logo is set and !hu_is_checked( 'display-header-title' ), the logo title is empty. ob_start(); do_action( '__before_logo_or_site_title', $logo_or_title ); if ( !empty( $logo_or_title ) ) { // added january 2020 for https://github.com/presscustomizr/hueman/issues/844 echo $wrap_in_h_one ? '

' : '

'; ?> ' : '

'; } do_action( '__after_logo_or_site_title', $logo_or_title ); $html = ob_get_clean(); if ( $echo ) echo apply_filters('hu_logo_title', $html ); else return apply_filters('hu_logo_title', $html ); } } if ( !function_exists( 'hu_do_render_logo_site_tite' ) ) { function hu_do_render_logo_site_tite( $logo_or_title = null, $echo = true ) { //typically, logo_or_title is not provided when partially refreshed from the customizer if ( is_null( $logo_or_title ) || hu_is_ajax() ) { $logo_or_title = hu_get_logo_title(); } // => If no logo is set and !hu_is_checked( 'display-header-title' ), the logo title is empty. if ( !empty( $logo_or_title ) ) { if ( $echo ) { printf( '%2$s', home_url('/'), $logo_or_title, sprintf( '%1$s | %2$s', get_bloginfo('name') , __('Home page', 'hueman') ) ); } else { return sprintf( '%2$s', home_url('/'), $logo_or_title, sprintf( '%1$s | %2$s', get_bloginfo('name') , __('Home page', 'hueman') ) ); } } } } if ( !function_exists( 'hu_render_blog_description' ) ) { function hu_render_blog_description() { echo get_bloginfo( 'description' ); } } /* Retro compat function for child theme users /* ------------------------------------ */ if ( !function_exists( 'hu_site_title' ) ) { function hu_site_title() { return hu_print_logo_or_title( false ); } } /* Page title /* ------------------------------------ */ if ( !function_exists( 'hu_get_page_title' ) ) { function hu_get_page_title() { global $post; $heading = esc_attr( get_post_meta($post->ID,'_heading',true) ); $subheading = esc_attr( get_post_meta($post->ID,'_subheading',true) ); $title = $heading ? $heading: get_the_title(); if($subheading) { $title = $title.' '.$subheading.''; } return $title; } } /* Search Page title /* ------------------------------------ */ if ( !function_exists( 'hu_get_search_title' ) ) { function hu_get_search_title() { global $wp_query; $search_results = $wp_query -> found_posts; $icon = have_posts() ? ' ' : ' '; if ( 1 == $search_results ) { return sprintf( '%1$s%2$s %3$s', $icon, $search_results, __('Search result','hueman') ); } else { return sprintf( '%1$s%2$s %3$s', $icon, $search_results, __('Search results','hueman') ); } } } /* 404 Page title /* ------------------------------------ */ if ( !function_exists( 'hu_get_404_title' ) ) { function hu_get_404_title() { return sprintf('%1$s %2$s ', __('Error 404.','hueman'), __('Page not found!','hueman') ); } } /* Author Page title /* ------------------------------------ */ if ( !function_exists( 'hu_get_author_title' ) ) { function hu_get_author_title() { $author = get_userdata( get_query_var('author') ); if ( !hu_is_checked( 'archive-title-with-icon' ) ) { return $author->display_name; } else { return sprintf('%1$s %2$s ', __('Author:','hueman'), $author->display_name ); } } } /* Term Page title /* @todo => generalize to all taxinomies, including custom ones /* ------------------------------------ */ if ( !function_exists( 'hu_get_term_page_title' ) ) { function hu_get_term_page_title() { if ( is_category() ) { if ( !hu_is_checked( 'archive-title-with-icon' ) ) { $title = single_cat_title('', false); } else { $title = sprintf('%1$s %2$s ', __('Category:','hueman'), single_cat_title('', false) ); } } else if ( is_tag() ) { if ( !hu_is_checked( 'archive-title-with-icon' ) ) { $title = single_tag_title('', false); } else { $title = sprintf('%1$s %2$s ', __('Tagged:','hueman'), single_tag_title('', false) ); } } return $title; } } /* Date archive page title /* ------------------------------------ */ if ( !function_exists( 'hu_get_date_archive_title' ) ) { function hu_get_date_archive_title() { if ( is_day() ) { if ( !hu_is_checked( 'archive-title-with-icon' ) ) { $title = get_the_time('F j, Y'); } else { $title = sprintf('%1$s %2$s ', __('Daily Archive:','hueman'), get_the_time('F j, Y') ); } } else if ( is_month() ) { if ( !hu_is_checked( 'archive-title-with-icon' ) ) { $title = get_the_time('F Y'); } else { $title = sprintf('%1$s %2$s ', __('Monthly Archive:','hueman'), get_the_time('F Y') ); } } else if ( is_year() ) { if ( !hu_is_checked( 'archive-title-with-icon' ) ) { $title = get_the_time('Y'); } else { $title = sprintf('%1$s %2$s ', __('Yearly Archive:','hueman'), get_the_time('Y') ); } } return $title; } } /* Blog title /* ------------------------------------ */ if ( !function_exists( 'hu_blog_title' ) ) { function hu_blog_title() { $heading = wp_kses_post( hu_get_option('blog-heading') ); $heading = $heading ? $heading : get_bloginfo('name'); $subheading = wp_kses_post( hu_get_option('blog-subheading') ); $subheading = $subheading ? $subheading : __('Blog', 'hueman'); return apply_filters( 'hu_blog_title', sprintf('%1$s %2$s', $heading, $subheading ) ); } } /* Related posts /* ------------------------------------ */ function hu_get_related_posts() { wp_reset_postdata(); global $post; // Define shared post arguments $args = array( 'no_found_rows' => true, 'update_post_meta_cache' => false, 'update_post_term_cache' => false, 'ignore_sticky_posts' => 1, 'orderby' => 'rand', 'post__not_in' => array( $post->ID ), 'posts_per_page' => 3 ); // Related by categories if ( hu_get_option( 'related-posts' ) == 'categories' ) { $cats = get_post_meta( $post->ID, 'related-cat', true ); if ( !$cats ) { $cats = wp_get_post_categories( $post->ID, array( 'fields'=>'ids' ) ); $args['category__in'] = $cats; } else { $args['cat'] = $cats; } } // Related by tags if ( hu_get_option( 'related-posts' ) == 'tags' ) { $tags = get_post_meta($post->ID, 'related-tag', true); if ( !$tags ) { $tags = wp_get_post_tags( $post->ID, array( 'fields'=>'ids') ); $args['tag__in'] = $tags; } else { $args['tag_slug__in'] = explode( ',', $tags ); } if ( !$tags ) { $break = true; } } // if isset( $break ), returns and empty query return !isset( $break ) ? new WP_Query( $args ) : new WP_Query; } /* Get images attached to post /* ------------------------------------ */ if ( !function_exists( 'hu_post_images' ) ) { function hu_post_images( $args=array() ) { global $post; $defaults = array( 'numberposts' => -1, 'order' => 'ASC', 'orderby' => 'menu_order', 'post_mime_type' => 'image', 'post_parent' => $post->ID, 'post_type' => 'attachment', ); $args = wp_parse_args( $args, $defaults ); return get_posts( $args ); } } /* Get featured post ids /* ------------------------------------ */ if ( !function_exists( 'hu_get_featured_post_ids' ) ) { function hu_get_featured_post_ids() { $args = array( 'category' => hu_get_option('featured-category'), 'numberposts' => hu_get_option('featured-posts-count') ); $posts = get_posts($args); if ( !$posts ) return false; foreach ( $posts as $post ) $ids[] = $post->ID; return $ids; } } /* ------------------------------------------------------------------------- * * Placeholder thumbs for preview demo mode /* ------------------------------------------------------------------------- */ /* Echoes the tag of the placeholder thumbnail * + an animated svg icon * the src property can be filtered /* ------------------------------------ */ if ( !function_exists( 'hu_print_placeholder_thumb' ) ) { function hu_print_placeholder_thumb( $_requested_size = 'thumb-medium' ) { $_unique_id = uniqid(); $filter = false; $_sizes = array( 'thumb-medium', 'thumb-small', 'thumb-standard' ); if ( !in_array($_requested_size, $_sizes) ) $_requested_size = 'thumb-medium'; //default $img_src $_img_src = get_template_directory_uri() . "/assets/front/img/{$_requested_size}.png"; if ( apply_filters( 'hu-use-svg-thumb-placeholder', true ) ) { $_size = $_requested_size . '-empty'; $_img_src = get_template_directory_uri() . "/assets/front/img/{$_size}.png"; $_svg_height = in_array($_size, array( 'thumb-medium', 'thumb-standard' ) ) ? 100 : 60; ?> ', false !== $filter ? $filter : '', $_img_src, the_title_attribute( 'echo=0' ), $_unique_id ); } } /* ------------------------------------------------------------------------- * * FILTERS /* ------------------------------------------------------------------------- */ /* Body class /* ------------------------------------ */ if ( !function_exists( 'hu_body_class' ) ) { function hu_body_class( $classes ) { $classes = is_array( $classes ) ? $classes : array(); $classes[] = hu_get_layout_class(); $classes[] = hu_is_checked( 'boxed' ) ? 'boxed' : 'full-width'; if ( hu_has_nav_menu('topbar') ) { $classes[] = 'topbar-enabled'; } if ( hu_get_option( 'mobile-sidebar-hide' ) == 's1' ) { $classes[] = 'mobile-sidebar-hide-s1'; } elseif ( hu_get_option( 'mobile-sidebar-hide' ) == 's2' ) { $classes[] = 'mobile-sidebar-hide-s2'; } elseif ( hu_get_option( 'mobile-sidebar-hide' ) == 's1-s2' ) { $classes[] = 'mobile-sidebar-hide'; } if ( hu_is_checked( 'mobile-sidebar-primary-first' ) ) { // Add a class to force the primary sidebar showing as first block in smartphone mobile devices only // if a primary sidebar is actually shown for them. if ( !in_array( hu_get_option( 'mobile-sidebar-hide' ), array( 's1', 's1-s2' ) ) ) { $classes[] = 'mobile-primary-sidebar-first'; } } if ( wp_is_mobile() ) { $classes[] = 'wp-is-mobile'; }; //Stickyness of menus //=> hu_normalize_stick_menu_opt() is used to ensure retro compat with the previously boolean option type $desktop_sticky = hu_normalize_stick_menu_opt( hu_get_option('header-desktop-sticky') ); $mobile_sticky = hu_normalize_stick_menu_opt( hu_get_option('header-mobile-sticky') ); if ( 'no_stick' != $desktop_sticky ) { $classes[] = 'header-desktop-sticky'; } //Note : no stickyness implemented when 2 menus ( 'both_menus') are displayed on mobiles ( => like it was historically in the earliest version in Hueman ) if ( 'no_stick' != $mobile_sticky && 'both_menus' != hu_get_option( 'header_mobile_menu_layout' ) ) { $classes[] = 'header-mobile-sticky'; } // april 2020 : https://github.com/presscustomizr/hueman/issues/877 if ( !hu_is_checked( 'header-img-full-width' ) ) { $classes[] = 'hu-header-img-full-width'; } if ( hu_is_checked( 'header-img-natural-height' ) ) { $classes[] = 'hu-header-img-natural-height'; } // June 2020 : this class is removed once Font Awesome icons are loaded if ( hu_is_checked( 'defer_font_awesome') ) { $classes[] = 'hu-fa-not-loaded'; } // Oct 2020 : theme version $ver = str_replace('.', '-', HUEMAN_VER ); $prefix = (defined('HU_IS_PRO' ) && HU_IS_PRO) ? 'hueman-pro-' : 'hueman-'; $theme_class = $prefix . $ver; $classes[] = get_template_directory() === get_stylesheet_directory() ? $theme_class : $theme_class.'-with-child-theme'; // Nov 2020 : opt-out underline on links if ( !hu_is_checked( 'links_underlined') ) { $classes[] = 'hu-links-not-underlined'; } return $classes; } } add_filter( 'body_class', 'hu_body_class' ); /* Custom logo /* ------------------------------------ */ //the purpose of this filter is to handle the retro-compatibility for the WP custom logo introduced in wp 4.5 and implemented in Hueman v3.2.4+ if ( !function_exists( 'hu_set_custom_logo' ) ) { function hu_set_custom_logo( $_src, $option_name ) { if ( 'custom-logo' != $option_name ) return $_src; //do we have a custom logo available in the theme_mods ? if ( !function_exists( 'the_custom_logo' ) ) return $_src; $custom_logo_id = get_theme_mod( 'custom_logo' ); if ( false == $custom_logo_id || empty($custom_logo_id) ) return $_src; return hu_get_img_source( $custom_logo_id ); } } add_filter( 'hu_img_source_from_option', 'hu_set_custom_logo', 10, 2 ); /* Excerpt ending /* ------------------------------------ */ if ( !function_exists( 'hu_excerpt_more' ) ) { function hu_excerpt_more( $more ) { return '...'; } } add_filter( 'excerpt_more', 'hu_excerpt_more' ); /* Excerpt length /* ------------------------------------ */ if ( !function_exists( 'hu_excerpt_length' ) ) { function hu_excerpt_length( $length ) { return hu_get_option('excerpt-length',$length); } } add_filter( 'excerpt_length', 'hu_excerpt_length', 999 ); /* Browser detection body_class() output /* ------------------------------------ */ if ( !function_exists( 'hu_browser_body_class' ) ) { function hu_browser_body_class( $classes ) { global $is_lynx, $is_gecko, $is_IE, $is_opera, $is_NS4, $is_safari, $is_chrome, $is_iphone; if($is_lynx) $classes[] = 'lynx'; elseif($is_gecko) $classes[] = 'gecko'; elseif($is_opera) $classes[] = 'opera'; elseif($is_NS4) $classes[] = 'ns4'; elseif($is_safari) $classes[] = 'safari'; elseif($is_chrome) $classes[] = 'chrome'; elseif($is_IE) { $browser = $_SERVER['HTTP_USER_AGENT']; $browser = substr( "$browser", 25, 8); if ($browser == "MSIE 7.0" ) { $classes[] = 'ie7'; $classes[] = 'ie'; } elseif ($browser == "MSIE 6.0" ) { $classes[] = 'ie6'; $classes[] = 'ie'; } elseif ($browser == "MSIE 8.0" ) { $classes[] = 'ie8'; $classes[] = 'ie'; } elseif ($browser == "MSIE 9.0" ) { $classes[] = 'ie9'; $classes[] = 'ie'; } else { $classes[] = 'ie'; } } else $classes[] = 'unknown'; if( $is_iphone ) $classes[] = 'iphone'; return $classes; } } add_filter( 'body_class', 'hu_browser_body_class' ); //hook : hu_front_js_localized_params //Add the fittext params on front if the user option is checked //@param $localized = array() function hu_add_fittext_js_front_params( $localized = array() ) { $localized = !is_array( $localized ) ? array() : $localized; if ( !hu_is_checked( 'fittext' ) ) return $localized; //user font-size preprocess $user_font_size = hu_get_option( 'body-font-size' ); $user_font_size = is_numeric( $user_font_size ) ? $user_font_size : '16'; return array_merge( $localized , array( //Fittext 'fitTextMap' => array( //Singular headings 'single_post_title' => array( 'selectors' => '.single h1.entry-title', 'minEm' => 1.375, 'maxEm' => 2.62 ), 'page_title' => array( 'selectors' => '.page-title h1', 'minEm' => 1, 'maxEm' => 1.3 ), 'home_page_title' => array( 'selectors' => '.home .page-title', 'minEm' => 1, 'maxEm' => 1.2, 'compression' => 2.5 ), //post lists 'post_titles' => array( 'selectors' => '.blog .post-title, .archive .post-title', 'minEm' => 1.375, 'maxEm' => 1.475 ), 'featured_post_titles' => array( 'selectors' => '.featured .post-title', 'minEm' => 1.375, 'maxEm' => 2.125 ), //Comments 'comments' => array( 'selectors' => '.commentlist li', 'minEm' => 0.8125, 'maxEm' => 0.93, 'compression' => 2.5 ), //entry content p and hx headings 'entry' => array( 'selectors' => '.entry', 'minEm' => 0.9375, 'maxEm' => 1.125, 'compression' => 2.5 ), 'content_h1' => array( 'selectors' => '.entry h1, .woocommerce div.product h1.product_title', 'minEm' => 1.875 * 0.9375,//this factor is the .entry inherited font-size @media only screen and (max-width: 719px) {.entry : .9375em } 'maxEm' => 2.375 * 1.125//this factor is the .entry inherited font-size : 1.125em ), 'content_h2' => array( 'selectors' => '.entry h2', 'minEm' => 1.625 * 0.9375,//this factor is the .entry inherited font-size @media only screen and (max-width: 719px) {.entry : .9375em } 'maxEm' => 2.125 * 1.125//this factor is the .entry inherited font-size : 1.125em ), 'content_h3' => array( 'selectors' => '.entry h3', 'minEm' => 1.5 * 0.9375,//this factor is the .entry inherited font-size @media only screen and (max-width: 719px) {.entry : .9375em } 'maxEm' => 1.75 * 1.125//this factor is the .entry inherited font-size : 1.125em ), 'content_h4' => array( 'selectors' => '.entry h4', 'minEm' => 1.375 * 0.9375,//this factor is the .entry inherited font-size @media only screen and (max-width: 719px) {.entry : .9375em } 'maxEm' => 1.5 * 1.125//this factor is the .entry inherited font-size : 1.125em ), 'content_h5' => array( 'selectors' => '.entry h5', 'minEm' => 1.125 * 0.9375,//this factor is the .entry inherited font-size @media only screen and (max-width: 719px) {.entry : .9375em } 'maxEm' => 1.25 * 1.125//this factor is the .entry inherited font-size : 1.125em ), 'content_h6' => array( 'selectors' => '.entry h6', 'minEm' => 1 * 0.9375,//this factor is the .entry inherited font-size @media only screen and (max-width: 719px) {.entry : .9375em } 'maxEm' => 1.125 * 1.125,//this factor is the .entry inherited font-size : 1.125em, 'compression' => 2.5 ) ), 'userFontSize' => $user_font_size, 'fitTextCompression' => apply_filters( 'hu_fittext_compression', 1.5 ) ) ); } add_filter( 'hu_front_js_localized_params', 'hu_add_fittext_js_front_params' ); /* ------------------------------------------------------------------------- * * Styles and scripts /* ------------------------------------------------------------------------- */ /* Enqueue javascript /* ------------------------------------ */ // March 2020 for https://github.com/presscustomizr/hueman/issues/863 // Adds `async` and `defer` support for scripts registered or enqueued // and for which we've added an attribute with wp_script_add_data( $_hand, 'async', true ); // inspired from Twentytwenty WP theme // @see https://core.trac.wordpress.org/ticket/12009 function hu_filter_script_loader_tag( $tag, $handle ) { foreach ( [ 'async', 'defer' ] as $attr ) { if ( !wp_scripts()->get_data( $handle, $attr ) ) { continue; } // Prevent adding attribute when already added in #12009. if ( !preg_match( ":\s$attr(=|>|\s):", $tag ) ) { $tag = preg_replace( ':(?=>):', " $attr", $tag, 1 ); } // Only allow async or defer, not both. break; } return $tag; } add_filter( 'script_loader_tag', 'hu_filter_script_loader_tag', 10, 2 ); //hook : wp_enqueue_scripts if ( !function_exists( 'hu_scripts' ) ) { function hu_scripts() { if ( hu_is_full_nimble_tmpl() ) return; if ( hu_is_checked( 'js-mobile-detect') ) { wp_enqueue_script( 'mobile-detect', get_template_directory_uri() . '/assets/front/js/libs/mobile-detect.min.js', array(), ( defined('WP_DEBUG') && true === WP_DEBUG ) ? time() : HUEMAN_VER, false ); wp_script_add_data( 'mobile-detect', 'defer', true ); } if ( hu_front_needs_flexslider() ) { wp_enqueue_script( 'flexslider', get_template_directory_uri() . '/assets/front/js/libs/jquery.flexslider.min.js', array( 'jquery' ), ( defined('WP_DEBUG') && true === WP_DEBUG ) ? time() : HUEMAN_VER, false ); wp_script_add_data( 'flexslider', 'defer', true ); } if ( has_post_format( 'audio' ) ) { wp_enqueue_script( 'jplayer', get_template_directory_uri() . '/assets/front/js/libs/jquery.jplayer.min.js', array( 'jquery' ), ( defined('WP_DEBUG') && true === WP_DEBUG ) ? time() : HUEMAN_VER, true ); } if ( hu_is_checked('defer_front_script') ) { wp_enqueue_script( 'hu-init-js', sprintf('%1$s/assets/front/js/hu-init%2$s.js' , get_template_directory_uri(), ( defined('WP_DEBUG') && true === WP_DEBUG ) ? '' : '.min' ), array('jquery','underscore'), ( defined('WP_DEBUG') && true === WP_DEBUG ) ? time() : HUEMAN_VER, true ); } else { wp_enqueue_script( 'hu-front-scripts', sprintf('%1$s/assets/front/js/scripts%2$s.js' , get_template_directory_uri(), ( defined('WP_DEBUG') && true === WP_DEBUG ) ? '' : '.min' ), array( 'jquery', 'underscore' ), ( defined('WP_DEBUG') && true === WP_DEBUG ) ? time() : HUEMAN_VER, true ); wp_script_add_data( 'hu-front-scripts', 'defer', true ); } if ( is_singular() && get_option( 'thread_comments' ) && comments_open() ) { wp_enqueue_script( 'comment-reply' ); } global $wp_registered_widgets; $_regwdgt = array(); foreach ( $wp_registered_widgets as $_key => $_value) { $_regwdgt[] = $_key; } //Welcome note preprocess $is_welcome_note_on = false; $welcome_note_content = ''; if ( !HU_IS_PRO && hu_user_started_with_current_version() ) { // Welcome note deactivated since TRT request on slack // implemented in release following since https://github.com/presscustomizr/hueman/issues/683 $is_welcome_note_on = apply_filters( 'hu_is_welcome_front_notification_on', false //hu_user_can_see_customize_notices_on_front() && !hu_is_customizing() && !hu_isprevdem() && 'dismissed' != get_transient( 'hu_welcome_note_status' ) ); if ( $is_welcome_note_on ) { $welcome_note_content = hu_get_welcome_note_content(); } } wp_localize_script( hu_is_checked('defer_front_script') ? 'hu-init-js' : 'hu-front-scripts', 'HUParams', apply_filters( 'hu_front_js_localized_params' , array( '_disabled' => apply_filters( 'hu_disabled_front_js_parts', array() ), 'SmoothScroll' => array( 'Enabled' => apply_filters('hu_enable_smoothscroll', !wp_is_mobile() && hu_is_checked('smoothscroll') ), 'Options' => apply_filters('hu_smoothscroll_options', array( 'touchpadSupport' => false ) ) ), 'centerAllImg' => apply_filters( 'hu_center_img', true ), 'timerOnScrollAllBrowsers' => apply_filters( 'hu_timer_on_scroll_for_all_browser' , true), //<= if false, for ie only 'extLinksStyle' => hu_is_checked('ext_link_style'), 'extLinksTargetExt' => hu_is_checked('ext_link_target'), 'extLinksSkipSelectors' => apply_filters( 'hu_ext_links_skip_selectors', array( 'classes' => array('btn', 'button'), 'ids' => array() ) ), 'imgSmartLoadEnabled' => apply_filters( 'hu_img_smart_load_enabled', hu_is_checked('smart_load_img') ), 'imgSmartLoadOpts' => apply_filters( 'hu_img_smart_load_options' , array( 'parentSelectors' => array( '.container .content', '.post-row',//<= needed when header is replaced by Nimble Builder '.container .sidebar', '#footer', '#header-widgets' ), 'opts' => array( 'excludeImg' => array( '.tc-holder-img' ), 'fadeIn_options' => 100, 'threshold' => 0 ) )), 'goldenRatio' => apply_filters( 'hu_grid_golden_ratio' , 1.618 ), 'gridGoldenRatioLimit' => apply_filters( 'hu_grid_golden_ratio_limit' , 350), 'sbStickyUserSettings' => array( 'desktop' => hu_is_checked('desktop-sticky-sb'), 'mobile' => hu_is_checked( 'mobile-sticky-sb' ) ), 'sidebarOneWidth' => apply_filters( 'hu_s1_width' , 340 ), 'sidebarTwoWidth' => apply_filters( 'hu_s2_with' , 260 ), 'isWPMobile' => wp_is_mobile(), 'menuStickyUserSettings' => array( 'desktop' => hu_normalize_stick_menu_opt( hu_get_option( 'header-desktop-sticky' ) ), 'mobile' => hu_normalize_stick_menu_opt( hu_get_option( 'header-mobile-sticky' ) ) ), 'mobileSubmenuExpandOnClick' => esc_attr( hu_get_option( 'mobile-submenu-click' ) ), 'submenuTogglerIcon' => '', 'isDevMode' => ( defined('WP_DEBUG') && true === WP_DEBUG ) || ( defined('CZR_DEV') && true === CZR_DEV ), //AJAX 'ajaxUrl' => add_query_arg( array( 'huajax' => true ), //to scope our ajax calls set_url_scheme( home_url( '/' ) ) ), 'frontNonce' => array( 'id' => 'HuFrontNonce', 'handle' => wp_create_nonce( 'hu-front-nonce' ) ), //Welcome 'isWelcomeNoteOn' => $is_welcome_note_on, 'welcomeContent' => $welcome_note_content, 'i18n' => array( 'collapsibleExpand' => __( 'Expand', 'hueman' ), 'collapsibleCollapse' => __( 'Collapse', 'hueman' ) ), 'deferFontAwesome' => hu_is_checked( 'defer_font_awesome' ), 'fontAwesomeUrl' => sprintf('%1$s/assets/front/css/font-awesome.min.css?%2$s', get_template_directory_uri(), ( defined('WP_DEBUG') && true === WP_DEBUG ) ? time() : HUEMAN_VER ), 'mainScriptUrl' => sprintf('%1$s/assets/front/js/scripts%2$s.js?%3$s' , get_template_directory_uri(), ( defined('WP_DEBUG') && true === WP_DEBUG ) ? '' : '.min', ( defined('WP_DEBUG') && true === WP_DEBUG ) ? time() : HUEMAN_VER ), 'flexSliderNeeded' => hu_front_needs_flexslider(), 'flexSliderOptions' => array( 'is_rtl' => is_rtl(), 'has_touch_support' => apply_filters('hu_flexslider_touch_support' , true), 'is_slideshow' => hu_is_checked('featured-slideshow'), 'slideshow_speed' => hu_get_option('featured-slideshow-speed', 5000) ) ) )//end of filter );//wp_localize_script() }//function } add_action( 'wp_enqueue_scripts', 'hu_scripts' ); /* ------------------------------------------------------------------------- * * Helper for header and mobile sticky setting * => previously set with a checkbox. Since v3.3.10 the option is a string set with a select input type /* ------------------------------------------------------------------------- */ function hu_normalize_stick_menu_opt( $opt_val = 'stick_up' ) { //since v3.3.10, the option should be a string among those : 'no_stick', 'stick_up', 'stick_always' //before, the option could be : booleans : true, false, numeric : 1, 0, or strings '1', '0' //if the current value is a string longer than 1, then nothing to worry about. //if not, then we have to apply the following correspondance mapping : // [ true or 1 or '1' <=> hu_is_checked( $opt_val ) ] => 'stick_up' //else //'no_stick' if ( is_string( $opt_val ) && 1 < strlen( $opt_val ) ) { return $opt_val; } else { return hu_booleanize_checkbox_val( $opt_val ) ? 'stick_up' : 'no_stick'; } } // ENQUEUE CSS // The style priority order is, without child theme : // 1) main hueman css // 2) dynamic inline style with wp_add_inline_style() ( @see dynamic style + hueman pro ) // 3) wp-custom-css ( if any ) // // and with child theme // 1) main hueman css // 2) dynamic inline style with wp_add_inline_style() ( @see dynamic style + hueman pro ) // 3) child theme style.css // 4) wp-custom-css ( if any ) // // The parent style.css is not needed when no child theme used // Let's save a useless http request ! /* ------------------------------------ */ if ( !function_exists( 'hu_styles' ) ) { function hu_styles() { // Dec 2018 : When using the full nimble template, header + content + footer, we still need to load the Hueman stylesheet to have the Hueman widgets style // if ( hu_is_full_nimble_tmpl() ) // return; //Registered only if child theme => will be loaded as a dependency when enqueuing wp child style.css if ( is_child_theme() ) { wp_register_style( 'hueman-main-style', hu_get_front_style_url(),//defined in init-core array(), ( defined('WP_DEBUG') && true === WP_DEBUG ) ? time() : HUEMAN_VER, 'all' ); } else { wp_enqueue_style( 'hueman-main-style', hu_get_front_style_url(),//defined in init-core array(), ( defined('WP_DEBUG') && true === WP_DEBUG ) ? time() : HUEMAN_VER, 'all' ); } //Always loaded before a child theme style.css if any wp_add_inline_style( 'hueman-main-style', apply_filters( 'ha_user_options_style' , '' ) ); //This function loads the main theme stylesheet or the child theme one //1) Not mandatory if only the main theme is activated. But mandatory if a child theme is used (otherwise the child theme style won't be loaded) //2) must be loaded dependant of 'hueman-main', to make it easier to override the main stylesheet rules without having to increase the specificicty of each child theme css rules if ( is_child_theme() ) { wp_enqueue_style( 'theme-stylesheet', get_stylesheet_uri(), array('hueman-main-style'), ( defined('WP_DEBUG') && true === WP_DEBUG ) ? time() : wp_get_theme()->get('Version'), 'all' ); } //can be dequeued() if already loaded by a plugin. //=> wp_dequeue_style( 'hueman-font-awesome' ) if ( !hu_is_checked( 'defer_font_awesome' ) ) { wp_enqueue_style( 'hueman-font-awesome', sprintf('%1$sassets/front/css/%2$s', HU_BASE_URL, hu_is_checked('minified-css') ? 'font-awesome.min.css' : 'dev-font-awesome.css' ), is_child_theme() ? array( 'theme-stylesheet' ) : array(), ( defined('WP_DEBUG') && true === WP_DEBUG ) ? time() : HUEMAN_VER, 'all' ); } } } add_action( 'wp_enqueue_scripts', 'hu_styles' ); // October 2020 Better preload implementation // see here https://stackoverflow.com/questions/49268352/preload-font-awesome // FA fonts can be preloaded. The crossorigin param has to be added // => this removes Google Speed tests message "preload key requests" // important => the url of the font must be exactly the same as in font awesome stylesheet, including the query param at the end fa-brands-400.woff2?v=5.15.2 // note that we could preload all other types available ( eot, woff, ttf, svg ) // but we focus on preloading woff2 which is the type used by most recent browsers // see https://css-tricks.com/snippets/css/using-font-face/ add_action( 'wp_head', 'hu_preload_fa_fonts'); function hu_preload_fa_fonts() { ?> is_main_query() ) return; // Are we on the blog page ? if ( !$query->is_home() ) return; if ( $query->is_home() ) { // Featured posts enabled if ( hu_get_option('featured-posts-count') != '0' && false !== (bool)hu_get_option('featured-posts-count') ) { // Get featured post ids $featured_post_ids = hu_get_featured_post_ids(); // Exclude posts if ( $featured_post_ids && !hu_is_checked('featured-posts-include') ) $query->set('post__not_in', $featured_post_ids); } } } } add_action( 'pre_get_posts', 'hu_pre_get_posts' ); /* Script for no-js / js class /* ------------------------------------ */ if ( !function_exists( 'hu_html_js_class' ) ) { function hu_html_js_class () { echo ''. "\n"; } } add_action( 'wp_head', 'hu_html_js_class', 1 ); /* IE js header /* ------------------------------------ */ if ( !function_exists( 'hu_ie_js_header' ) ) { function hu_ie_js_header () { echo ''. "\n"; } } add_action( 'wp_head', 'hu_ie_js_header' ); /* IE js footer /* ------------------------------------ */ if ( !function_exists( 'hu_ie_js_footer' ) ) { function hu_ie_js_footer () { echo ''. "\n"; } } add_action( 'wp_footer', 'hu_ie_js_footer', 20 ); /* ------------------------------------------------------------------------- * * Widgets and sidebars helpers /* ------------------------------------------------------------------------- */ //@return false or string if a meta widget zone is found. function hu_get_singular_meta_widget_zone( $location ) { //for single post and page, users can set a widget zone for the right and left sidebars //if set, those widget zones will override the global settings //must be singular == is_page || is_single if ( !is_singular() ) return; //we might request "primary" instead of "s1" //in this case, normalize the location name $_rosetta = hu_get_widget_zone_rosetta_stone(); if ( in_array( $location, $_rosetta) ) { $location = array_search( $location, $_rosetta ); } $_meta_map = array( 's1' => '_sidebar_primary', 's2' => '_sidebar_secondary' ); if ( !isset($_meta_map[$location]) ) return; wp_reset_postdata(); global $post; $meta_zone = get_post_meta( $post->ID, $_meta_map[$location], true ); return !$meta_zone ? false : $meta_zone; } add_filter('hu_eligible_widget_zones', 'hu_get_widget_zones_in_location', 3, 10); add_filter('hu_eligible_widget_zones', 'hu_get_widget_zones_in_context', 3, 20); // 'primary' => array( 's1' => __('Left Sidebar', 'hueman') ), // 'secondary' => array( 's2' => __('Right Sidebar', 'hueman') ), // 'header-ads' => array( 'header-ads' => __('Header', 'hueman') ), // 'footer-ads' => array( 'footer-ads' => __('Before footer', 'hueman') ), // 'footer-1' => array( 'footer-1' => __('Footer 1', 'hueman') ), // 'footer-2' => array( 'footer-2' => __('Footer 2', 'hueman') ), // 'footer-3' => array( 'footer-3' => __('Footer 3', 'hueman') ), // 'footer-4' => array( 'footer-4' => __('Footer 4', 'hueman') ) //hook : hu_eligible_widget_zones : 10 function hu_get_widget_zones_in_location( $_eligible_zones = array(), $location = '', $_user_option = null) { //what are the zones assigned by the user to this location ? if ( empty( $_user_option ) ) return $_eligible_zones; foreach ( $_user_option as $key => $_zone ) { $_id = $_zone['id']; if( !array_key_exists('locations', $_zone) ) { if ( hu_is_builtin_widget_zone($_id) ) { $builtin_locations = hu_get_builtin_widget_zones_location(); foreach ( $builtin_locations as $_zone_id => $_location_data ) { if ( $location == key($_location_data) ) $_eligible_zones[] = $_zone_id; }//foreach }//if continue; } //do we have a location match ? if ( isset($_zone['locations']) && in_array($location, $_zone['locations']) ) $_eligible_zones[] = $_zone['id']; }//foreach return $_eligible_zones; } //hook : hu_eligible_widget_zones : 20 function hu_get_widget_zones_in_context( $_eligible_zones = array(), $location = '', $_user_option = null ) { $_contextualized = array(); //context => callback $_map_conditionals = array( 'home' => 'hu_is_home', 'blog-page' => 'hu_is_blogpage', 'page' => 'is_page_but_not_frontpage',// @see https://github.com/presscustomizr/hueman/issues/759 'single' => 'is_single', 'archive' => 'is_archive', 'archive-category' => 'is_category', 'search' => 'is_search', '404' => 'is_404' ); foreach ( $_eligible_zones as $_zone_id ) { //BUILT IN ZONES //is a context set for a the built-in zones? //If no specific context option is found yet, then allow by default $_user_allowed_contexts = hu_get_widget_zone_allowed_contexts($_zone_id); if ( 'no_option_found' == $_user_allowed_contexts && hu_is_builtin_widget_zone($_zone_id) ) { $_contextualized[] = $_zone_id; } elseif ( is_array($_user_allowed_contexts) && !empty($_user_allowed_contexts) ) { if ( hu_is_widget_zone_allowed_in_context( $_user_allowed_contexts, $_map_conditionals) ) $_contextualized[] = $_zone_id; } } return $_contextualized; } //helper function hu_is_builtin_widget_zone( $id ) { return array_key_exists( $id, hu_get_builtin_widget_zones_location() ); } //@id = widget zone id //@user_option = array() or null //@returns a string 'no_option_found' or an array of allowed contexts function hu_get_widget_zone_allowed_contexts( $id, $_user_option = null ) { $_user_option = is_null($_user_option) ? hu_get_option('sidebar-areas') : $_user_option; $allowed_contexts = array(); $no_option_found = true; foreach ( $_user_option as $key => $_zone ) { if ( $id != $_zone['id'] || !empty($allowed_contexts) ) continue; if ( array_key_exists('contexts', $_zone) ) { $allowed_contexts = is_array($_zone['contexts']) ? $_zone['contexts'] : array(); $no_option_found = false; } } return $no_option_found ? 'no_option_found' : $allowed_contexts; } // @return bool // introduced in dec 2019 to make sure that a static front page doesn't display widget zones assigned to "Pages" // @see https://github.com/presscustomizr/hueman/issues/759 function is_page_but_not_frontpage() { return is_page() && !hu_is_home(); } //helper //@contexts = array() //@map_conditionals = array() function hu_is_widget_zone_allowed_in_context( $_contexts, $_map_conditionals ) { if ( !is_array($_contexts) ) return; foreach ($_map_conditionals as $_context_id => $_cb) { if ( !function_exists($_cb) || !in_array($_context_id, $_contexts) ) continue; if ( true === call_user_func($_cb) ) return true; } if ( in_array( '_all_', $_contexts ) ) return true; return false; } /* ------------------------------------------------------------------------- * * Templates /* ------------------------------------------------------------------------- */ //@return void //A utility to override the default tmpl from a plugin //falls back on get_template_part( $path ) function hu_get_template_part( $path ) { $_filter = basename($path); //allows developers to deactivate a particular template if ( !apply_filters( 'hu_is_template_part_on', true, $_filter ) ) return; $_custom_path = apply_filters( "hu_tmpl_{$_filter}", false ); if ( !$_custom_path ) get_template_part( $path ); else if ( '' != $_custom_path ) load_template( $_custom_path, true );//true for require_once } /* ------------------------------------------------------------------------- * * Grid image sizes /* ------------------------------------------------------------------------- */ add_filter( 'hu_masonry_grid_thumb_size', 'hu_maybe_replace_blog_thumb_size_with_full' ); add_filter( 'hu_grid_featured_thumb_size', 'hu_maybe_replace_blog_thumb_size_with_full' ); add_filter( 'hu_grid_standard_thumb_size', 'hu_maybe_replace_blog_thumb_size_with_full' ); add_filter( 'hu_grid_thumb_size', 'hu_maybe_replace_blog_thumb_size_with_full' ); //@return string thumb-size //Filter to override the default grid thumb sizes //hook: 'hu_masonry_grid_thumb_size' //hook: 'hu_grid_thumb_size' function hu_maybe_replace_blog_thumb_size_with_full( $thumb_size ) { return hu_is_checked( 'blog-use-original-image-size' ) ? 'full' : $thumb_size; } /* ------------------------------------------------------------------------- * * Page Menu /* ------------------------------------------------------------------------- */ /** * Display or retrieve list of pages with optional home link. * Modified copy of wp_page_menu() * @return string html menu */ function hu_page_menu( $args = array() ) { $defaults = array('show_home' => true, 'sort_column' => 'menu_order, post_title', 'menu_class' => 'menu', 'echo' => true, 'link_before' => '', 'link_after' => ''); $args = wp_parse_args( $args, $defaults ); $args = apply_filters( 'wp_page_menu_args', $args ); $menu = ''; $list_args = $args; // Show Home in the menu if ( !empty($args['show_home']) ) { if ( true === $args['show_home'] || '1' === $args['show_home'] || 1 === $args['show_home'] ) $text = __('Home' , 'hueman'); else $text = $args['show_home']; $class = ''; if ( is_front_page() && !is_paged() ) $class = 'class="current_page_item"'; $menu .= '
  • ' . $args['link_before'] . $text . $args['link_after'] . '
    • '; // If the front page is a page, add it to the exclude list if (get_option('show_on_front') == 'page') { if ( !empty( $list_args['exclude'] ) ) { $list_args['exclude'] .= ','; } else { $list_args['exclude'] = ''; } $list_args['exclude'] .= get_option('page_on_front'); } } $list_args['echo'] = false; $list_args['title_li'] = ''; $menu .= str_replace( array( "\r", "\n", "\t" ), '', hu_list_pages($list_args) ); // if ( $menu ) // $menu = ''; //$menu = '
    ' . $menu . "
    \n"; if ( $menu ) $menu = ''; //$menu = apply_filters( 'wp_page_menu', $menu, $args ); if ( $args['echo'] ) echo $menu; else return $menu; } /** * Retrieve or display list of pages in list (li) format. * Modified copy of wp_list_pages * @return string HTML list of pages. */ function hu_list_pages( $args = '' ) { $defaults = array( 'depth' => 0, 'show_date' => '', 'date_format' => get_option( 'date_format' ), 'child_of' => 0, 'exclude' => '', 'title_li' => __( 'Pages', 'hueman' ), 'echo' => 1, 'authors' => '', 'sort_column' => 'menu_order, post_title', 'link_before' => '', 'link_after' => '', 'walker' => '', ); $r = wp_parse_args( $args, $defaults ); $output = ''; $current_page = 0; // sanitize, mostly to keep spaces out $r['exclude'] = preg_replace( '/[^0-9,]/', '', $r['exclude'] ); // Allow plugins to filter an array of excluded pages (but don't put a nullstring into the array) $exclude_array = ( $r['exclude'] ) ? explode( ',', $r['exclude'] ) : array(); $r['exclude'] = implode( ',', apply_filters( 'wp_list_pages_excludes', $exclude_array ) ); // Query pages. $r['hierarchical'] = 0; $pages = get_pages( $r ); if ( !empty( $pages ) ) { if ( $r['title_li'] ) { $output .= '
  • ' . $r['title_li'] . '
    • '; } } $html = apply_filters( 'wp_list_pages', $output, $r ); if ( $r['echo'] ) { echo $html; } else { return $html; } } /** * Retrieve HTML list content for page list. * * @uses Walker_Page to create HTML list content. * @since 2.1.0 * @see Walker_Page::walk() for parameters and return description. */ function hu_walk_page_tree($pages, $depth, $current_page, $r) { // if ( empty($r['walker']) ) // $walker = new Walker_Page; // else // $walker = $r['walker']; $walker = new Walker_Page; foreach ( (array) $pages as $page ) { if ( $page->post_parent ) $r['pages_with_children'][ $page->post_parent ] = true; } $args = array($pages, $depth, $r, $current_page); return call_user_func_array(array($walker, 'walk'), $args); } /* ------------------------------------------------------------------------- * * AJAX /* ------------------------------------------------------------------------- */ add_action( 'template_redirect', 'hu_ajax_response' ); function hu_ajax_response() { //check if ( !hu_is_ajax() ) return false; //do nothing if not doing a specific huajax call if ( !( isset( $_GET[ 'huajax' ] ) && $_GET[ 'huajax' ] ) ) return false; // Require an action parameter if ( !isset( $_REQUEST['action'] ) || empty( $_REQUEST['action'] ) ) die( '0' ); // Will be used by hu_is_ajax(); if ( !defined( 'DOING_AJAX' ) ) define( 'DOING_AJAX', true ); //Nonce is not needed as long as we don't write in the db //Furthermore, when a cache plugin is used, front nonces can not be used. //@see https://github.com/presscustomizr/hueman/issues/512 //'frontNonce' => array( 'id' => 'HuFrontNonce', 'handle' => wp_create_nonce( 'hu-front-nonce' ) ) if ( isset( $_REQUEST['withNonce'] ) && true == $_REQUEST['withNonce'] ) check_ajax_referer( 'hu-front-nonce', 'HuFrontNonce' ); @header( 'Content-Type: text/html; charset=' . get_option( 'blog_charset' ) ); send_nosniff_header(); $action = $_REQUEST['action'];//we know it is set at this point do_action( "hu_ajax_{$action}" ); die( '0' ); } //This ajax requests solves the problem of knowing if wp_is_mobile() in a front js script, when the website is using a cache plugin //without a cache plugin, we could localize the wp_is_mobile() boolean //with a cache plugin, we need to always get a fresh answer from the server add_action( 'hu_ajax_hu_wp_is_mobile', 'hu_ajax_wp_is_mobile' ); function hu_ajax_wp_is_mobile() { wp_send_json_success( array( 'is_mobile' => wp_is_mobile() ) ); } /* ------------------------------------------------------------------------- * * Include attachments in search results /* ------------------------------------------------------------------------- */ add_action ( 'pre_get_posts' , 'hu_include_attachments_in_search' ); /** * hook : pre_get_posts * @return void() * Includes attachments in search results */ function hu_include_attachments_in_search( $query ) { if ( !$query -> is_search || !apply_filters( 'hu_include_attachments_in_search_results' , hu_is_checked( 'attachments-in-search' ) ) ) return; // add post status 'inherit' $post_status = $query->get( 'post_status' ); if ( !$post_status || 'publish' == $post_status ) $post_status = array( 'publish', 'inherit' ); if ( is_array( $post_status ) ) $post_status[] = 'inherit'; $query->set( 'post_status', $post_status ); } /* ------------------------------------------------------------------------- * * Include attachments in search results /* ------------------------------------------------------------------------- */ add_action ( 'pre_get_posts' , 'hu_include_cpt_in_lists' ); /** * hook : pre_get_posts * Includes Custom Posts Types (set to public and excluded_from_search_result = false) in archives and search results * In archives, it handles the case where a CPT has been registered and associated with an existing built-in taxonomy like category or post_tag * @return void() */ function hu_include_cpt_in_lists( $query ) { if ( is_admin() || !$query->is_main_query() || !apply_filters('hu_include_cpt_in_archives' , false) || !( $query->is_search || $query->is_archive ) ) { return; } //filter the post types to include, they must be public and not excluded from search //we also exclude the built-in types, to exclude pages and attachments, we'll add standard posts later $post_types = get_post_types( array( 'public' => true, 'exclude_from_search' => false, '_builtin' => false) ); //add standard posts $post_types['post'] = 'post'; if ( $query -> is_search ){ // add standard pages in search results => new wp behavior $post_types['page'] = 'page'; // allow attachments to be included in search results by tc_include_attachments_in_search method if ( apply_filters( 'hu_include_attachments_in_search_results' , hu_is_checked( 'attachments-in-search' ) ) ) $post_types['attachment'] = 'attachment'; } // add standard pages in search results $query->set('post_type', $post_types ); } /* ------------------------------------------------------------------------- * * Filter home/blog posts by category /* ------------------------------------------------------------------------- */ add_action( 'pre_get_posts', 'ha_filter_home_blog_posts_by_tax' ); /** * hook : pre_get_posts * Filter home/blog posts by tax: cat */ function ha_filter_home_blog_posts_by_tax( $query ) { _ha_filter_home_blog_posts_by_tax( $query ); } //Make sure the infinite scroll query object is filtered as well add_filter ( 'infinite_scroll_query_object' , 'ha_filter_home_blog_infinite_posts_by_tax' ); /** * hook : infinite_scroll_query_object * Filter infinite home/blog posts by tax: cat */ function ha_filter_home_blog_infinite_posts_by_tax( $query ) { return _ha_filter_home_blog_posts_by_tax( $query, $reset_cat_category_name = true ); } function _ha_filter_home_blog_posts_by_tax( $query, $reset_cat_category_name = false ) { // when we have to filter? // in home and blog page if ( is_admin() || !$query->is_main_query() || !( ( is_home() && 'posts' == get_option('show_on_front') ) || $query->is_posts_page ) ) { return $query; } // temp: do not filter in when classic grid enabled and infinite scroll enabled in home/blog // we do something similar in Customizr. // The problem is that in our infinite scroll "binding" we have a code to modify the main query // when the classic-grid layout is selected, in order to fill all the grid rows. // For some reason, setting the query category__in var below makes the query (hence the whole page) act like a category archive, if ( 'classic-grid' === esc_attr( hu_get_option( 'pro_post_list_design' ) ) && class_exists( 'PC_HAPINF' ) && esc_attr( hu_get_option( 'infinite-scroll' ) ) ) { return $query; } // categories // we have to ignore sticky posts (do not prepend them) $cats = hu_get_option( 'blog-restrict-by-cat' ); $cats = array_filter( $cats, 'hu_category_id_exists' ); if ( is_array( $cats ) && !empty( $cats ) ){ // Fix for https://github.com/presscustomizr/hueman-pro/issues/25 // Basically when we filtering the blog with more than one category // "infinte posts" are filtered by the category with the smaller ID defined in $cats. // The reason is that the infinite scroll query takes ar arguments the query vars of the // "first page" query, that are localized and then sent back in the ajax request, and // when we apply the category__in 'filter' to the blog page, for some reason, the main wp_query // vars "cat" and "category_name" are set as the ID and the name of the smaller ID defined in $cats. // With the if block below we vaoid this unwanted behavior. if ( $reset_cat_category_name ) { $query->set( 'cat', '' ); $query->set( 'category_name', '' ); } $query->set( 'category__in', $cats ); $query->set( 'ignore_sticky_posts', 1 ); } return $query; } /* ------------------------------------------------------------------------- * * WELCOME NOTE /* ------------------------------------------------------------------------- */ //This function is invoked only when : //1) !HU_IS_PRO && hu_user_started_with_current_version() //2) AND if the welcome note can be displayed : hu_user_can_see_customize_notices_on_front() && !hu_is_customizing() && !hu_isprevdem() && 'dismissed' != get_transient( 'hu_welcome_note_status' ) //It returns a welcome note html string that will be localized in the front js //@return html string function hu_get_welcome_note_content() { // beautify notice text using some defaults the_content filter callbacks // => turns emoticon :D into an svg foreach ( array( 'wptexturize', 'convert_smilies', 'wpautop') as $callback ) { if ( function_exists( $callback ) ) add_filter( 'hu_front_welcome_note_html', $callback ); } ob_start(); ?>

    %1$s %3$s %4$s

    ', __('The theme offers a wide range', 'hueman'), admin_url( 'customize.php'), __('of customization options', 'hueman'), __('to let you create the best possible websites.', 'hueman' ) ); printf('

    %1$s : %3$s  ,%5$s

    ', __("If you need inspiration, you can visit our online demos", 'hueman'), esc_url('https://wp-themes.com/hueman/'), __('Hueman Demo 1', 'hueman'), esc_url('demo-hueman.presscustomizr.com/'), __('Hueman Demo 2', 'hueman') ); printf( '

    %1$s %3$s

    ', __('To help you getting started with Hueman, we have published', 'hueman'), esc_url('docs.presscustomizr.com/article/236-first-steps-with-the-hueman-wordpress-theme'), __('a short guide here.', 'hueman') ); ?>
    'dismissed' ) ); }