document.body.classList.remove("no-js");';
}
add_action( 'wp_footer', 'alurra_supports_js' );
/* COMMENT AUTHOR LABEL
Check if the specified comment is written by the author.
==================================================== */
if ( ! function_exists( 'alurra_is_comment_by_post_author' ) ) :
function alurra_is_comment_by_post_author( $comment = null ) {
if ( is_object( $comment ) && $comment->user_id > 0 ) {
$user = get_userdata( $comment->user_id );
$post = get_post( $comment->comment_post_ID );
if ( ! alurra( $user ) && ! alurra( $post ) ) {
return $comment->user_id === $post->post_author;
}
}
return false;
}
endif;
/* CHANGE COMMENT FORM DEFAULT FIELDS
==================================================== */
/* Fields wrapper */
function alurra_comment_form_before_fields() {
echo '';
}
add_action('comment_form_before_fields', 'alurra_comment_form_before_fields');
function alurra_comment_form_after_fields() {
echo '
';
}
add_action('comment_form_after_fields', 'alurra_comment_form_after_fields');
// Comment fields
function comment_form_default_fields( $fields ) {
$commenter = wp_get_current_commenter();
$req = get_option( 'require_name_email' );
$aria_req = ( $req ? " aria-required='true'" : '' );
$html_req = ( $req ? " required='required'" : '' );
$html5 = 'html5';
$fields['author'] = '
';
$fields['email'] = '
';
$fields['url'] = '
';
return $fields;
// Comment form fields
add_filter( 'comment_form_default_fields', 'comment_form_default_fields', 10, 1 );
}
/* CHANGE THE AVATAR SIZE
==================================================== */
function alurra_get_avatar_size() {
return 60;
}
/* ADD A TITLE TO POSTS MISSING TITLES
When a post is missing a title, a default title will be used.
==================================================== */
if ( ! function_exists( 'alurra_post_title' ) ) {
function alurra_post_title( $title ) {
return '' === $title ? esc_html_x( 'Untitled', 'Added to posts and pages that are missing titles', 'alurra' ) : $title;
}
}
add_filter( 'the_title', 'alurra_post_title' );
/* ARCHIVE TITLE PREFIX
Styles the archive title prefix with a span
==================================================== */
function alurra_prefix_archive_title( $title ) {
$regex = apply_filters(
'alurra_prefix_the_archive_title_regex',
array(
'pattern' => '/(\A[^\:]+\:)/',
'replacement' => '$1',
)
);
if ( empty( $regex ) ) {
return $title;
}
return preg_replace( $regex['pattern'], $regex['replacement'], $title );
}
add_filter( 'get_the_archive_title', 'alurra_prefix_archive_title' );
/* ARCHIVE TITLES
Change how archive titles are displayed
==================================================== */
if( ! function_exists( 'alurra_get_the_archive_title' ) ) :
function alurra_get_the_archive_title( $title ){
$archive_prefix = esc_attr( get_theme_mod( 'alurra_hide_prefix_archive', 1 ) );
// If enabled - the prefix archive label is hidden
if( $archive_prefix ) {
if ( is_category() ) {
return single_cat_title( '', false );
} elseif ( is_author() ) {
return get_the_author();
} elseif( is_post_type_archive( 'portfolio' ) ) {
return esc_html__( 'Portfolio', 'alurra' );
}
}
return $title;
}
endif;
add_filter( 'get_the_archive_title', 'alurra_get_the_archive_title' );
/* FILTER CLASSES OF WP_LIST_PAGES ITEMS TO MATCH MENU ITEMS
Filter the class applied to wp_list_pages() items with children to match the menu class, to simplify
styling of sub levels in the fallback.
==================================================== */
if ( ! function_exists( 'alurra_filter_wp_list_pages_item_classes' ) ) :
function alurra_filter_wp_list_pages_item_classes( $css_class, $item, $depth, $args, $current_page ) {
// Only apply to wp_list_pages() calls with match_menu_classes set to true
$match_menu_classes = isset( $args['match_menu_classes'] );
if ( ! $match_menu_classes ) {
return $css_class;
}
// Add current menu item class
if ( in_array( 'current_page_item', $css_class ) ) {
$css_class[] = 'current-menu-item';
}
// Add menu item has children class
if ( in_array( 'page_item_has_children', $css_class ) ) {
$css_class[] = 'menu-item-has-children';
}
return $css_class;
}
add_filter( 'page_css_class', 'alurra_filter_wp_list_pages_item_classes', 10, 5 );
endif;
/* FILTER THE EXCERPT LENGTH
Customizable excerpt length
==================================================== */
if ( ! function_exists( 'alurra_excerpt_length' ) ) {
function alurra_excerpt_length( $length ) {
if ( is_admin() ) {
return $length;
}
$excerpt_length = esc_attr(get_theme_mod( 'alurra_excerpt_length', '35' ) );
return $excerpt_length;
}
}
add_filter( 'excerpt_length', 'alurra_excerpt_length', 99 );
/* FILTER THE EXCERPT SUFFIX
Replaces the default [...] with a … (three dots)
==================================================== */
if ( ! function_exists( 'alurra_excerpt_more' ) ) :
function alurra_excerpt_more() {
return '…';
}
add_filter( 'excerpt_more', 'alurra_excerpt_more' );
endif;
/* MOVE READ MORE LINK OUTSIDE OF PARAGRAPHS
Move the 'continue reading' link outside of paragraph.
==================================================== */
if ( ! function_exists( 'alurra_move_more_link' ) ) :
function alurra_move_more_link() {
$alurra_readmore_text = esc_html( get_theme_mod( 'alurra_readmore_text', esc_html__('Continue Reading…', 'alurra') ) );
//if ( false == esc_attr(get_theme_mod( 'alurra_hide_blog_readmore', false ) ) ) {
return '' . wp_kses_post( $alurra_readmore_text ) . '
';
//}
}
add_filter( 'the_content_more_link', 'alurra_move_more_link' );
endif;
/* CREATE A CONTINUE READING LINK FOR EXCERPTS
==================================================== */
if ( ! function_exists( 'alurra_read_more_link' ) ) :
function alurra_read_more_link() {
$alurra_readmore_text = esc_html( get_theme_mod( 'alurra_readmore_text', esc_html__('Continue Reading…', 'alurra') ) );
echo '' . wp_kses_post( $alurra_readmore_text ) . '
';
}
endif;
/* POST HEADER
This displays the full post header above content
==================================================== */
if ( ! function_exists( 'alurra_full_post_header' ) ) :
function alurra_full_post_header() {
echo ' ';
}
endif;
/* CAN POST THUMBNAIL BE DISPLAYED
Determines if post thumbnail can be displayed.
==================================================== */
function alurra_can_show_post_thumbnail() {
return apply_filters(
'alurra_can_show_post_thumbnail',
! post_password_required() && ! is_attachment() && has_post_thumbnail()
);
}
/* RETURN SVG CODE FOR ICON
Gets the SVG code for a given icon.
==================================================== */
function alurra_get_icon_svg( $group, $icon, $size = 24 ) {
return Alurra_SVG_Icons::get_svg( $group, $icon, $size );
}
/* ---------------------------------------------------------------------------------------------
RETURN SVG CODE FOR SOCIAL ICONS
Detects the social network from a URL and returns the SVG code for its icon.
---------------------------------------------------------------------------------------------*/
function alurra_get_social_link_svg( $uri, $size = 24 ) {
return Alurra_SVG_Icons::get_social_link_svg( $uri, $size );
}
/* ---------------------------------------------------------------------------------------------
ADDS SVG ICON FOR SOCIAL MENUS
Displays SVG icons in the social navigation.
---------------------------------------------------------------------------------------------*/
function alurra_nav_menu_social_icons( $item_output, $item, $depth, $args ) {
// Change SVG icon inside social links menu if there is supported URL.
if ( 'top-social' === $args->theme_location || 'bottom-social' === $args->theme_location ) {
$svg = alurra_get_social_link_svg( $item->url, 24 );
if ( ! empty( $svg ) ) {
$item_output = str_replace( $args->link_before, $svg, $item_output );
}
}
return $item_output;
}
add_filter( 'walker_nav_menu_start_el', 'alurra_nav_menu_social_icons', 10, 4 );
/* ADD CONTAINER FOR SUBMENU ICON
Add a dropdown icon if menu item has children.
==================================================== */
function alurra_dropdown_icon_to_menu_link( $title, $item, $args, $depth ) {
if ( 'primary' === $args->theme_location ) {
foreach ( $item->classes as $value ) {
if ( 'menu-item-has-children' === $value || 'page_item_has_children' === $value ) {
$title = $title . '';
}
}
}
return $title;
}
add_filter( 'nav_menu_item_title', 'alurra_dropdown_icon_to_menu_link', 10, 4 );
/* MODIFY THE WP SEARCH FORM
==================================================== */
function search_form( $form ) {
$form = '
';
return $form;
}
add_filter( 'get_search_form', 'search_form' );
/* WEB SAFE FONTS
Return Web safe font and google font
==================================================== */
if( ! function_exists( 'alurra_get_all_fonts' ) ) :
function alurra_get_all_fonts(){
$google = array();
$standard = array(
'georgia-serif' => esc_html__( 'Georgia', 'alurra' ),
'palatino-serif' => esc_html__( 'Palatino Linotype, Book Antiqua, Palatino', 'alurra' ),
'times-serif' => esc_html__( 'Times New Roman, Times', 'alurra' ),
'arial-helvetica' => esc_html__( 'Arial, Helvetica', 'alurra' ),
'arial-gadget' => esc_html__( 'Arial Black, Gadget', 'alurra' ),
'comic-cursive' => esc_html__( 'Comic Sans MS, cursive', 'alurra' ),
'impact-charcoal' => esc_html__( 'Impact, Charcoal', 'alurra' ),
'lucida' => esc_html__( 'Lucida Sans Unicode, Lucida Grande', 'alurra' ),
'tahoma-geneva' => esc_html__( 'Tahoma, Geneva', 'alurra' ),
'trebuchet-helvetica' => esc_html__( 'Trebuchet MS, Helvetica', 'alurra' ),
'verdana-geneva' => esc_html__( 'Verdana, Geneva', 'alurra' ),
'courier' => esc_html__( 'Courier New, Courier', 'alurra' ),
'lucida-monaco' => esc_html__( 'Lucida Console, Monaco', 'alurra' ),
);
$fonts = include wp_normalize_path( get_template_directory() . '/inc/customizer/custom-controls/typography/webfonts.php' );
foreach( $fonts['items'] as $font ){
$google[$font['family']] = $font['family'];
}
$all_fonts = array_merge( $standard, $google );
return $all_fonts;
}
endif;
/* POST COMMENTS
This sets up the post comments.
====================================================*/
if (!function_exists('alurra_post_comments')) :
function alurra_post_comments() {
// If comments are open or we have at least one comment, load up the comment template.
if ( comments_open() || get_comments_number() ) :
comments_template();
endif;
}
endif;
/* POST HEADING
This sets up the post heading for the title, featured image, etc.
====================================================*/
if (!function_exists('alurra_post_header')) :
function alurra_post_header() {
// Get our post layout to determine what to display
$alurra_single_layout = get_theme_mod( 'alurra_single_layout','classic-right' );
if (
$alurra_single_layout === 'center' ||
$alurra_single_layout === 'classic-left' ||
$alurra_single_layout === 'classic-right' ) {
echo '';
alurra_post_thumbnail();
}
}
endif;
/* HEADER BRANDING
This sets up the basic site header branding
====================================================*/
if (!function_exists('alurra_header_branding')) :
function alurra_header_branding() {
$description = get_bloginfo( 'description', 'display' );
echo '';
alurra_site_identity();
if ( $description && esc_attr(get_theme_mod( 'alurra_show_site_desc', 1 ) ) ) {
echo '
' . esc_html( $description ) . '
';
echo '