Your IP : 18.119.138.202
<?php
/**
* Breadcrumbs function
*
*/
defined( 'ABSPATH' ) || exit; // Exit if accessed directly
if( ! function_exists( 'tie_breadcrumbs' )){
add_action( 'TieLabs/before_archive_title', 'tie_breadcrumbs' );
add_action( 'TieLabs/before_entry_head', 'tie_breadcrumbs' );
function tie_breadcrumbs(){
// If the breadcrumbs is disabled OR is hidden on mobiles
if( ! tie_get_option( 'breadcrumbs' ) || TIELABS_HELPER::is_mobile_and_hidden( 'breadcrumbs' ) ){
return;
}
// breadcrumbs
$delimiter = tie_get_option( 'breadcrumbs_delimiter' ) ? wp_kses_post( tie_get_option( 'breadcrumbs_delimiter' ) ) : '/';
$delimiter = '<em class="delimiter">'. $delimiter .'</em>';
$home_icon = '<span class="fa fa-home" aria-hidden="true"></span>';
$home_text = esc_html__( 'Home', TIELABS_TEXTDOMAIN );
$before = '<span class="current">';
$after = '</span>';
$breadcrumbs = array();
// bbPress breadcrumbs
if( TIELABS_BBPRESS_IS_ACTIVE && is_bbpress() && ( ! TIELABS_BUDDYPRESS_IS_ACTIVE || ( TIELABS_BUDDYPRESS_IS_ACTIVE && ! is_buddypress() ))){
add_filter( 'bbp_no_breadcrumb', '__return_false' );
$args = array(
'before' => '<nav id="breadcrumb" class="bbp-breadcrumb">',
'after' => '</nav>',
'sep' => $delimiter,
'sep_before' => '',
'sep_after' => '',
'home_text' => $home_icon.' '.$home_text,
'current_before' => $before,
'current_after' => $after,
);
echo bbp_get_breadcrumb( $args );
}
// WordPress breadcrumbs
elseif ( ! is_home() && ! is_front_page() || is_paged() ){
$post = get_post();
$home_url = esc_url(home_url( '/' ));
// Home
$breadcrumbs[] = array(
'url' => $home_url,
'name' => $home_text,
'icon' => $home_icon,
);
// Category
if ( is_category() ){
$category = get_query_var( 'cat' );
$category = get_category( $category );
if( $category->parent !== 0 ){
$parent_categories = array_reverse( get_ancestors( $category->cat_ID, 'category' ) );
foreach ( $parent_categories as $parent_category ) {
$breadcrumbs[] = array(
'url' => TIELABS_WP_HELPER::get_term_link( $parent_category, 'category' ),
'name' => get_cat_name( $parent_category ),
);
}
}
$breadcrumbs[] = array(
'name' => get_cat_name( $category->cat_ID ),
);
}
// Day
elseif ( is_day() ){
$breadcrumbs[] = array(
'url' => get_year_link( get_the_time( 'Y' ) ),
'name' => get_the_time( 'Y' ),
);
$breadcrumbs[] = array(
'url' => get_month_link( get_the_time( 'Y' ), get_the_time( 'm' ) ),
'name' => get_the_time( 'F' ),
);
$breadcrumbs[] = array(
'name' => get_the_time( 'd' ),
);
}
// Month
elseif ( is_month() ){
$breadcrumbs[] = array(
'url' => get_year_link( get_the_time( 'Y' ) ),
'name' => get_the_time( 'Y' ),
);
$breadcrumbs[] = array(
'name' => get_the_time( 'F' ),
);
}
// Year
elseif ( is_year() ){
$breadcrumbs[] = array(
'name' => get_the_time( 'Y' ),
);
}
// Tag
elseif ( is_tag() ){
$breadcrumbs[] = array(
'name' => get_the_archive_title(),
);
}
// Author
elseif ( is_author() ){
$author = get_queried_object();
$breadcrumbs[] = array(
'name' => $author->display_name,
);
}
// Search
elseif ( is_search() ){
$breadcrumbs[] = array(
'name' => sprintf( esc_html__( 'Search Results for: %s', TIELABS_TEXTDOMAIN ), get_search_query() ),
);
}
// 404
elseif ( is_404() ){
$breadcrumbs[] = array(
'name' => esc_html__( 'Nothing Found', TIELABS_TEXTDOMAIN ),
);
}
// BuddyPress
elseif ( function_exists('bp_current_component') && bp_current_component() ){
$breadcrumbs[] = array(
'name' => get_the_title(),
);
}
// Pages
elseif ( is_page() ){
if ( $post->post_parent ){
$parent_id = $post->post_parent;
$page_parents = array();
while ( $parent_id ){
$get_page = get_page( $parent_id );
$parent_id = $get_page->post_parent;
$page_parents[] = array(
'url' => get_permalink( $get_page->ID ),
'name' => get_the_title( $get_page->ID ),
);
}
$page_parents = array_reverse( $page_parents );
foreach( $page_parents as $single_page ){
$breadcrumbs[] = array(
'url' => $single_page['url'],
'name' => $single_page['name'],
);
}
}
$breadcrumbs[] = array(
'name' => get_the_title(),
);
}
// Attachment
elseif ( is_attachment() ){
if( ! empty( $post->post_parent ) ){
$parent = get_post( $post->post_parent );
$breadcrumbs[] = array(
'url' => get_permalink( $parent ),
'name' => $parent->post_title,
);
}
$breadcrumbs[] = array(
'name' => get_the_title(),
);
}
// Single Posts
elseif ( is_singular() ){
// Single Post
if ( get_post_type() == 'post' ){
$category = tie_get_primary_category_id();
if( ! empty( $category ) ){
$category = get_category( $category );
if( $category->parent !== 0 ){
$parent_categories = array_reverse( get_ancestors( $category->term_id, 'category' ) );
foreach ( $parent_categories as $parent_category ) {
$breadcrumbs[] = array(
'url' => TIELABS_WP_HELPER::get_term_link( $parent_category, 'category' ),
'name' => get_cat_name( $parent_category ),
);
}
}
$breadcrumbs[] = array(
'url' => TIELABS_WP_HELPER::get_term_link( $category->term_id, 'category' ),
'name' => get_cat_name( $category->term_id ),
);
}
}
// Custom Post Type
else{
// Get the main Post type archive link
if( $archive_link = get_post_type_archive_link( get_post_type() ) ){
$post_type = get_post_type_object( get_post_type() );
$breadcrumbs[] = array(
'url' => $archive_link,
'name' => $post_type->labels->singular_name,
);
}
// Get custom Post Types taxonomies
$taxonomies = get_object_taxonomies( $post, 'objects' );
if( ! empty( $taxonomies ) && is_array( $taxonomies ) ){
foreach( $taxonomies as $taxonomy ){
if( $taxonomy->hierarchical ){
$taxonomy_name = $taxonomy->name;
break;
}
}
}
if( ! empty( $taxonomy_name ) ){
$custom_terms = get_the_terms( $post, $taxonomy_name );
if( ! empty( $custom_terms ) && ! is_wp_error( $custom_terms )){
foreach ( $custom_terms as $term ){
$breadcrumbs[] = array(
'url' => get_term_link( $term ),
'name' => $term->name,
);
break;
}
}
}
}
$breadcrumbs[] = array(
'name' => get_the_title(),
);
}
// Print the BreadCrumb
if( ! empty( $breadcrumbs ) ){
$counter = 0;
$item_list_elements = array();
$breadcrumbs_schema = array(
'@context' => 'http://schema.org',
'@type' => 'BreadcrumbList',
'@id' => '#Breadcrumb',
);
echo '<nav id="breadcrumb">';
foreach( $breadcrumbs as $item ) {
$counter++;
if( ! empty( $item['url'] )){
$icon = ! empty( $item['icon'] ) ? $item['icon'] .' ' : '';
echo '<a href="'. esc_url( $item['url'] ) .'">'. $icon . $item['name'] .'</a>'. $delimiter;
}
else{
echo ( $before . $item['name'] . $after );
global $wp;
$item['url'] = esc_url(home_url(add_query_arg(array(),$wp->request)));
}
$item_list_elements[] = array(
'@type' => 'ListItem',
'position' => $counter,
'item' => array(
'name' => str_replace( '<span class="fa fa-home" aria-hidden="true"></span> ', '', $item['name']),
'@id' => $item['url'],
)
);
}
echo '</nav>';
if( tie_get_option( 'structure_data' ) ){
// To remove the latest current element
$latest_element = array_pop( $item_list_elements );
if( ! empty( $item_list_elements ) && is_array( $item_list_elements ) ){
$breadcrumbs_schema['itemListElement'] = $item_list_elements;
echo '<script type="application/ld+json">'. wp_json_encode( $breadcrumbs_schema ) .'</script>';
}
}
}
}
wp_reset_postdata();
}
}