Edit File by line

<?php

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if ( ! defined( 'ABSPATH' ) ) {

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exit;

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}

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function amp_breadcrumb_output(){

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global $redux_builder_amp;

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$home_non_amp = $archive_non_amp = '';

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if ( false == $redux_builder_amp['ampforwp-homepage-on-off-support'] ) {

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$home_non_amp = 'nonamp';

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}

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if ( false == $redux_builder_amp['ampforwp-archive-support'] ) {

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$archive_non_amp = 'nonamp';

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} ?>

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<?php

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if ( ampforwp_yoast_breadcrumbs_output() ) {

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echo '<div class="amp-wp-content breadcrumb">';

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echo ampforwp_yoast_breadcrumbs_output();

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echo '</div>';

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return;

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}

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echo '<div class="amp-wp-content breadcrumb">';

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// Settings

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$breadcrums_id = 'breadcrumbs';

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$breadcrums_class = 'breadcrumbs';

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$home_title = ampforwp_translation($redux_builder_amp['amp-translator-breadcrumbs-homepage-text'] , 'Homepage' );

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if (function_exists('pll__')) {

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$home_title = pll__(esc_html__( ampforwp_get_setting('amp-translator-breadcrumbs-homepage-text'), 'accelerated-mobile-pages'));

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}

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// If you have any custom post types with custom taxonomies, put the taxonomy name below (e.g. product_cat)

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$custom_taxonomy = 'product_cat';

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// Get the query & post information

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global $post,$wp_query;

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// Do not display on the homepage

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if ( !ampforwp_polylang_front_page() && !is_front_page() ) {

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// Build the breadcrums

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echo '<ul id="' . esc_attr($breadcrums_id) . '" class="' . esc_attr($breadcrums_class) . '">';

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$home_url = ampforwp_url_controller( get_home_url('', '/'), $home_non_amp );

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$home_url = apply_filters('ampforwp_breadcrumbs_home_url',$home_url,$post->ID);

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// Home page

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echo '<li class="item-home"><a class="bread-link bread-home" href="' . esc_url($home_url) . '" title="' . esc_attr($home_title) . '">' . esc_html($home_title) . '</a></li>';

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if ( is_archive() && !is_tax() && !is_category() && !is_tag() && !is_author() ) {

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echo '<li class="item-current item-archive">' . post_type_archive_title($prefix, false) . '</li>';

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} else if ( is_author() ) {

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global $author;

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$userdata = get_userdata( $author );

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$author_url= get_author_posts_url($userdata->ID);

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$author_url = trailingslashit($author_url);

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// Display author name

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echo '<li class="item-current item-current-' . esc_attr($userdata->user_nicename) . '"><a class="bread-current bread-current-' . esc_attr($userdata->user_nicename) . '" title="' . esc_attr($userdata->display_name) . '" href="'. ampforwp_url_controller( $author_url, $archive_non_amp ). '">' . 'Author: ' . esc_html($userdata->display_name) . '</a></li>';

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} else if ( is_archive() && is_tax() && !is_category() && !is_tag() ) {

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// If post is a custom post type

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$post_type = get_post_type();

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// If it is a custom post type display name and link

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if($post_type != 'post') {

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$post_type_object = get_post_type_object($post_type);

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$post_type_archive = get_post_type_archive_link($post_type);

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if ( false != $post_type_archive){

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echo '<li class="item-cat item-custom-post-type-' . esc_attr($post_type) . '"><a class="bread-cat bread-custom-post-type-' . esc_attr($post_type) . '" href="' .ampforwp_url_controller( $post_type_archive, $archive_non_amp ) . '" title="' . esc_attr($post_type_object->labels->name) . '">' . esc_html($post_type_object->labels->name) . '</a></li>';

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}

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else {

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echo '<li class="item-cat item-custom-post-type-' . esc_attr($post_type) . '">' . esc_html($post_type_object->labels->name) . '</li>';

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}

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}

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$custom_tax_name = get_queried_object()->name;

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echo '<li class="item-current item-archive">' . esc_html($custom_tax_name) . '</li>';

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} else if ( is_single() ) {

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// If post is a custom post type

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$post_type = get_post_type();

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// If it is a custom post type display name and link

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if($post_type != 'post') {

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$post_type_object = get_post_type_object($post_type);

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$post_type_archive = get_post_type_archive_link($post_type);

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if ( false != $post_type_archive){

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}

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else {

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}

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}

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/*Breadcrumb with tags Start*/

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$tags_breadcrumbs = '';

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if(ampforwp_get_setting('ampforwp-bread-crumb-type') == 'tags'){

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$post_tags = wp_get_post_tags($post->ID);

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if(!empty($post_tags)){

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foreach( $post_tags as $post_obj){

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$tag_name = $post_obj->name;

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$tag_id = $post_obj->term_id;

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$tag_name = $post_obj->name;

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$tag_link = get_tag_link($tag_id);

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if(ampforwp_get_setting('ampforwp-archive-support-tag') == true && ampforwp_get_setting('ampforwp-archive-support') == true){

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$tag_link = ampforwp_url_controller( $tag_link );

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}

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$tags_breadcrumbs .= '<li class="item-tag item-tag-' . esc_attr($tag_id) . ' item-tag-' . esc_attr($tag_name) . '"><a class="bread-tag bread-tag-' . esc_attr($tag_id) . ' bread-tag-' . esc_attr($tag_name) . '" href="' . esc_url($tag_link) . '" title="' . esc_attr($tag_name) . '">' . esc_html($tag_name) . '</a></li>';

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}

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if(ampforwp_get_setting('ampforwp-bread-crumb-post')){

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if (class_exists('WPSEO_Premium') && !empty(WPSEO_Meta::get_value( 'bctitle', ampforwp_get_the_ID()))) {

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$bc_title = WPSEO_Meta::get_value( 'bctitle', ampforwp_get_the_ID() );

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}else{

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$bc_title = get_the_title(ampforwp_get_the_ID());

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}

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$tags_breadcrumbs .='<li class="item-post item-post-' . esc_attr(ampforwp_get_the_ID()) . '">'.wp_kses_data( $bc_title ). '</li>';

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}

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echo $tags_breadcrumbs; // Escaped above

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}

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}

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if(ampforwp_get_setting('ampforwp-bread-crumb-type') == 'category'){

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// Get post category info

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$category = get_the_category();

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if(!empty($category)) {

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// Get last category post is in

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$last_category = array_values($category);

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$last_category = end($last_category);

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$get_cat_parents = rtrim(get_category_parents($last_category->term_id, false, '>'),'>');

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if(class_exists( 'WPSEO_Options' )){

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$primary_cateogory = get_post_meta(ampforwp_get_the_ID(), '_yoast_wpseo_primary_category', true);

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if(isset($primary_cateogory) && $primary_cateogory!="" && $primary_cateogory > 0){

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$get_parent_cat = get_category_parents($primary_cateogory, false, '>');

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if(!is_wp_error($get_parent_cat)){

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$get_cat_parents = rtrim($get_parent_cat,'>');

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}

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}

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}

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// Get parent any categories and create array

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$cat_parents = explode('>',$get_cat_parents);

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// Loop through parent categories and store in variable $cat_display

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$cat_display = '';

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if(!empty($cat_parents)){

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foreach($cat_parents as $parents) {

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$categories = get_the_category();

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$cat_id = end($categories)->cat_ID;

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if(class_exists( 'WPSEO_Options' ) && !empty($primary_cateogory)){

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$cat_id = $primary_cateogory;

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}

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$cat_link = get_category_link($cat_id);

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if(ampforwp_get_setting('ampforwp-archive-support-cat') == true && ampforwp_get_setting('ampforwp-archive-support') == true){

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$cat_link = ampforwp_url_controller( $cat_link );

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}

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$cat_link = apply_filters('ampforwp_breadcrumbs_category_url', $cat_link,$post->ID);

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$parents = apply_filters('ampforwp_breadcrumbs_category_name', $parents);

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$cat_display .= '<li class="item-cat item-cat-' . esc_attr($cat_id) . '"><a class="bread-cat bread-cat-' . esc_attr($cat_id) . ' bread-cat-' . esc_attr($parents). '" href="'. esc_url($cat_link).'" title="' . esc_attr($parents) . '">' . esc_html($parents) . '</a></li>';

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}

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}

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if(ampforwp_get_setting('ampforwp-bread-crumb-post')){

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if (class_exists('WPSEO_Premium') && !empty(WPSEO_Meta::get_value( 'bctitle', ampforwp_get_the_ID()))) {

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$bc_title = WPSEO_Meta::get_value( 'bctitle', ampforwp_get_the_ID() );

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}else{

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$bc_title = get_the_title(ampforwp_get_the_ID());

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}

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$cat_display .='<li class="item-post item-post-' . esc_attr(ampforwp_get_the_ID()) . '">'.wp_kses_data( $bc_title ). '</li>';

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}

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}

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}

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/*Breadcrumb with tags End*/

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// If it's a custom post type within a custom taxonomy

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$taxonomy_exists = taxonomy_exists($custom_taxonomy);

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if(empty($last_category) && !empty($custom_taxonomy) && $taxonomy_exists) {

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$taxonomy_terms = get_the_terms( $post->ID, $custom_taxonomy );

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if ( $taxonomy_terms ) {

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$cat_id = $taxonomy_terms[0]->term_id;

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$cat_nicename = $taxonomy_terms[0]->slug;

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$cat_link = get_term_link($taxonomy_terms[0]->term_id, $custom_taxonomy);

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$cat_link = trailingslashit($cat_link);

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$cat_name = $taxonomy_terms[0]->name;

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}

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}

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// Check if the post is in a category

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if(!empty($last_category)) {

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echo $cat_display; // Escaped above

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// Else if post is in a custom taxonomy

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} else if(!empty($cat_id)) {

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echo '<li class="item-cat item-cat-' . esc_attr($cat_id) . ' item-cat-' . esc_attr($cat_nicename) . '"><a class="bread-cat bread-cat-' . esc_attr($cat_id) . ' bread-cat-' . esc_attr($cat_nicename) . '" href="' . ampforwp_url_controller( $cat_link, $archive_non_amp ) . '" title="' . esc_attr($cat_name) . '">' . esc_html($cat_name) . '</a></li>';

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}

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} else if ( is_category() ) {

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// Category page

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echo '<li class="item-current item-cat">' . single_cat_title('', false) . '</li>';

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} else if ( is_page() ) {

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// Standard page

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if( $post->post_parent ){

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// If child page, get parents

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$anc = get_post_ancestors( $post->ID );

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// Get parents in the right order

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$anc = array_reverse($anc);

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// Parent page loop

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if ( !isset( $parents ) ) $parents = null;

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foreach ( $anc as $ancestor ) {

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$parents .= '<li class="item-parent item-parent-' . esc_attr($ancestor) . '"><a class="bread-parent bread-parent-' . esc_attr($ancestor) . '" href="' . ampforwp_url_controller( get_permalink( $ancestor ), $archive_non_amp ) . '" title="' . esc_attr(get_the_title($ancestor)) . '">' .esc_html( get_the_title($ancestor)) . '</a></li>';

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}

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// Display parent pages

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echo $parents; // Escaped above

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// Current page

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}

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} else if ( is_tag() ) {

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// Tag page

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// Get tag information

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$term_id = get_query_var('tag_id');

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$taxonomy = 'post_tag';

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$args = 'include=' . intval($term_id);

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$terms = get_terms( $taxonomy, $args );

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$get_term_id = $terms[0]->term_id;

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$get_term_slug = $terms[0]->slug;

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$get_term_name = $terms[0]->name;

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// Display the tag name

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echo '<li class="item-current item-tag-' . esc_attr($get_term_id) . ' item-tag-' . esc_attr($get_term_slug) . '">' . esc_html($get_term_name) . '</li>';

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} elseif ( is_day() ) {

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// Day archive

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// Year link

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echo '<li class="item-year item-year-' . get_the_time('Y') . '"><a class="bread-year bread-year-' . get_the_time('Y') . '" href="' . get_year_link( get_the_time('Y') ) . '" title="' . get_the_time('Y') . '">' . get_the_time('Y') . esc_html(ampforwp_translation($redux_builder_amp['amp-translator-archives-text'], 'Archives')) . '</a></li>';

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// Month link

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echo '<li class="item-month item-month-' . get_the_time('m') . '"><a class="bread-month bread-month-' . get_the_time('m') . '" href="' . get_month_link( get_the_time('Y'), get_the_time('m') ) . '" title="' . get_the_time('M') . '">' . get_the_time('M') . esc_html(ampforwp_translation($redux_builder_amp['amp-translator-archives-text'], 'Archives')) . ' </a></li>';

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// Day display

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echo '<li class="item-current item-' . get_the_time('j') . '"> ' . get_the_time('jS') . ' ' . get_the_time('M') . esc_html(ampforwp_translation($redux_builder_amp['amp-translator-archives-text'], 'Archives')) . ' </li>';

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} else if ( is_month() ) {

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// Month Archive

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// Year link

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// Month display

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echo '<li class="item-month item-month-' . get_the_time('m') . '">' . get_the_time('M') . esc_html(ampforwp_translation($redux_builder_amp['amp-translator-archives-text'], 'Archives')) . ' </li>';

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} else if ( is_year() ) {

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// Display year archive

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echo '<li class="item-current item-current-' . get_the_time('Y') . '">' . get_the_time('Y') . esc_html(ampforwp_translation($redux_builder_amp['amp-translator-archives-text'], 'Archives')). ' </li>';

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} else if ( get_query_var('paged') ) {

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// Paginated archives

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echo '<li class="item-current item-current-' . esc_attr(get_query_var('paged')) . '">'. esc_html(ampforwp_translation($redux_builder_amp['amp-translator-page-text'], 'Page')) . ' ' . esc_html(get_query_var('paged')) . '</li>';

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} else if ( is_search() ) {

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// Search results page

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echo '<li class="item-current item-current-' . esc_attr(get_search_query()) . '">

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' . esc_html(ampforwp_translation($redux_builder_amp['amp-translator-breadcrumbs-search-text'], 'Search results for')) . ': ' . esc_html(get_search_query()) . '</li>';

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}

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echo '</ul>';

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} ?>

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</div>

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<?php }

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