JezK

Edit File: Breadcrumbs.php

<?php
namespace Enteraddons\Classes;

/**
 * Enteraddons Breadcrumbs class
 *
 * @package     Enteraddons
 * @author      ThemeLooks
 * @copyright   2022 ThemeLooks
 * @license     GPL-2.0-or-later
 *
 *
 */

class Breadcrumbs {
	
	public static function getBreadcrumb( $settings = [], $args = [] ) {
        if ( is_front_page() ) {
            return;
        }

$homeTitle = !empty( $settings['home_title'] ) ? $settings['home_title'] : esc_html__( 'Home', 'enteraddons' );

global $post;
        $defaults  = array(
            'breadcrumbs_id'      => '',
            'breadcrumbs_classes' => esc_attr( 'ea-page-title-wrap' ),
            'home_title'          => esc_html( $homeTitle )
        );
        $args = apply_filters( 'ea_breadcrumbs_args', wp_parse_args( $args, $defaults ) );

$args_el = array();

if( $args['breadcrumbs_id'] ) {
            $args_el[] =  'id="'.esc_attr( $args['breadcrumbs_id'] ).'"';
        }

if( $args['breadcrumbs_classes'] ) {
            $args_el[] =  'class="'.esc_attr( $args['breadcrumbs_classes'] ).'"';
        }

/*
        * Begin Markup
        */

// Open the breadcrumbs

$html = '';
 $html .= '<ul '.implode( ' ', $args_el ).'>';

// Add Homepage link (always present)
 $html .= '<li><a href="' . esc_url( get_home_url('/') ) . '" title="' . esc_attr( $args['home_title'] ) . '">' . esc_attr( $args['home_title'] ) . '</a></li>'.esc_html( $settings['delimiter'] ).'';
 // Post
 if ( is_singular( 'post' ) ) {
 $category = get_the_category();
 $category_values = array_values( $category );
 $last_category = end( $category_values );
 $cat_parents = rtrim( get_category_parents( $last_category->term_id, true, ',' ), ',' );
 $cat_parents = explode( ',', $cat_parents );
 foreach ( $cat_parents as $parent ) {
 $html .= '<li>' . wp_kses( $parent, wp_kses_allowed_html( 'a' ) ) . '</li>'.esc_html( $settings['delimiter'] ).'';
 }
 $html .= '<li class="active" title="' . esc_attr( get_the_title() ) . '">' . wp_kses_post( get_the_title() ) . '</li>';
 } elseif ( is_singular( 'page' ) ) {
 if ( $post->post_parent ) {
 $parents = get_post_ancestors( $post->ID );
 $parents = array_reverse( $parents );
 foreach ( $parents as $parent ) {
 $html .= '<li class="item-parent item-parent-' . esc_attr( $parent ) . '"><a class="bread-parent bread-parent-' . esc_attr( $parent ) . '" href="' . esc_url( get_permalink( $parent ) ) . '" title="' . esc_attr( get_the_title( $parent ) ) . '">' . esc_html( get_the_title( $parent ) ) . '</a></li>'.esc_html( $settings['delimiter'] ).'';
 }
 }
 $html .= '<li class="active" title="' . esc_attr( get_the_title() ) . '">' . wp_kses_post( get_the_title() ) . '</li>';
 } elseif ( is_singular( 'attachment' ) ) {
 $parent_id = $post->post_parent;
 $parent_title = get_the_title( $parent_id );
 $parent_permalink = esc_url( get_permalink( $parent_id ) );
 $html .= '<li class="item-parent"><a class="bread-parent" href="' . esc_url( $parent_permalink ) . '" title="' . esc_attr( $parent_title ) . '">' . esc_attr( $parent_title ) . '</a></li>'.esc_html( $settings['delimiter'] ).'';
 $html .= '<li title="' . esc_attr( get_the_title() ) . '"> ' . wp_kses_post( get_the_title() ) . '</li>';
 } elseif ( is_singular() ) {
 $post_type = get_post_type();
 $post_type_object = get_post_type_object( $post_type );
 $post_type_archive = get_post_type_archive_link( $post_type );
 $html .= '<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="' . esc_url( $post_type_archive ) . '" title="' . esc_attr( $post_type_object->labels->name ) . '">' . esc_attr( $post_type_object->labels->name ) . '</a></li>'.esc_html( $settings['delimiter'] ).'';
 $html .= '<li class="active bread-' . esc_attr( $post->ID ) . '" title="' . esc_attr( $post->post_title ). '">' . wp_kses_post( $post->post_title ) . '</li>';
 } elseif ( is_category() ) {
 $parent = get_queried_object()->category_parent;
 if ( $parent !== 0 ) {
 $parent_category = get_category( $parent );
 $category_link = get_category_link( $parent );
 $html .= '<li class="item-parent item-parent-' . esc_attr( $parent_category->slug ) . '"><a class="bread-parent bread-parent-' . esc_attr( $parent_category->slug ) . '" href="' . esc_url( $category_link ) . '" title="' . esc_attr( $parent_category->name ) . '">' . wp_kses_post( $parent_category->name ) . '</a></li>'.esc_html( $settings['delimiter'] ).'';
 }
 $html .= '<li class="active bread-cat" title="' . esc_attr( $post->ID ) . '">' . wp_kses_post( single_cat_title( '', false ) ) . '</li>';
 } elseif ( is_tag() ) {
 $html .= '<li class="active bread-tag">' . wp_kses_post( single_tag_title( '', false ) ) . '</li>';
 } elseif ( is_author() ) {
 $html .= '<li class="active bread-author">' . wp_kses_post( get_queried_object()->display_name ) . '</li>';
 } elseif ( is_day() ) {
 $html .= '<li class="active bread-day">' . wp_kses_post( get_the_date() ) . '</li>';
 } elseif ( is_month() ) {
 $html .= '<li class="active bread-month">' . wp_kses_post( get_the_date( 'F Y' ) ) . '</li>';
 } elseif ( is_year() ) {
 $html .= '<li class="active bread-year">' . wp_kses_post( get_the_date( 'Y' ) ) . '</li>';
 } elseif ( is_archive() ) {
 $custom_tax_name = get_queried_object()->name;
 $html .= '<li class="active bread-archive">' . esc_attr( $custom_tax_name ) . '</li>';
 } elseif ( is_search() ) {
 $html .= '<li class="active bread-search">'.esc_html__('Search results for: ','enteraddons') . get_search_query() . '</li>';
 } elseif ( is_404() ) {
 $html .= '<li>' . esc_html__( 'Error 404', 'enteraddons' ) . '</li>';
 } elseif ( is_home() ) {
 $html .= '<li class="active">' . wp_kses_post(get_the_title( get_option( 'page_for_posts' ) )) . '</li>';
 }
 $html .= '</ul>';
 if( class_exists('woocommerce') ) {

$a = array(
	 'delimiter' => ''.esc_html( $settings['delimiter'] ).'',
	 'wrap_before' => '<ul class="ea-page-title-wrap ea-woo-breadcrumb">',
	 'wrap_after' => '</ul>',
	 'before' => '<li>',
	 'after' => '</li>',
	 'home' => esc_attr( $homeTitle ),
	 );
	 woocommerce_breadcrumb( $a );
 	} else {
 echo apply_filters( 'ea_breadcrumbs_filter', $html );
 	}
 }

} // Class End