211 lines
6.6 KiB
PHP
211 lines
6.6 KiB
PHP
<?php
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/**
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* Shop breadcrumb
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*
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* @author WooThemes
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* @package WooCommerce/Templates
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* @version 2.2.0
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*/
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if ( ! defined( 'ABSPATH' ) ) {
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exit; // Exit if accessed directly
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}
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global $post, $wp_query;
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$prepend = '';
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$permalinks = get_option( 'woocommerce_permalinks' );
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$shop_page_id = wc_get_page_id( 'shop' );
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$shop_page = get_post( $shop_page_id );
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// If permalinks contain the shop page in the URI prepend the breadcrumb with shop
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if ( $shop_page_id && $shop_page && strstr( $permalinks['product_base'], '/' . $shop_page->post_name ) && get_option( 'page_on_front' ) !== $shop_page_id ) {
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$prepend = $before . '<a href="' . get_permalink( $shop_page ) . '">' . $shop_page->post_title . '</a> ' . $after . $delimiter;
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}
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if ( ( ! is_home() && ! is_front_page() && ! ( is_post_type_archive() && get_option( 'page_on_front' ) == wc_get_page_id( 'shop' ) ) ) || is_paged() ) {
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echo $wrap_before;
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if ( ! empty( $home ) ) {
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echo $before . '<a class="home" href="' . apply_filters( 'woocommerce_breadcrumb_home_url', home_url() ) . '">' . $home . '</a>' . $after . $delimiter;
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}
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if ( is_category() ) {
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$cat_obj = $wp_query->get_queried_object();
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$this_category = get_category( $cat_obj->term_id );
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if ( 0 != $this_category->parent ) {
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$parent_category = get_category( $this_category->parent );
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echo get_category_parents($parent_category, TRUE, $delimiter );
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}
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echo $before . single_cat_title( '', false ) . $after;
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} elseif ( is_tax( 'product_cat' ) ) {
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echo $prepend;
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$current_term = $wp_query->get_queried_object();
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$ancestors = array_reverse( get_ancestors( $current_term->term_id, 'product_cat' ) );
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foreach ( $ancestors as $ancestor ) {
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$ancestor = get_term( $ancestor, 'product_cat' );
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echo $before . '<a href="' . get_term_link( $ancestor ) . '">' . esc_html( $ancestor->name ) . '</a>' . $after . $delimiter;
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}
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echo $before . esc_html( $current_term->name ) . $after;
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} elseif ( is_tax( 'product_tag' ) ) {
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$queried_object = $wp_query->get_queried_object();
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echo $prepend . $before . __( 'Products tagged “', 'woocommerce' ) . $queried_object->name . '”' . $after;
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} elseif ( is_day() ) {
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echo $before . '<a href="' . get_year_link( get_the_time( 'Y' ) ) . '">' . get_the_time( 'Y' ) . '</a>' . $after . $delimiter;
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echo $before . '<a href="' . get_month_link( get_the_time( 'Y' ), get_the_time( 'm' ) ) . '">' . get_the_time( 'F' ) . '</a>' . $after . $delimiter;
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echo $before . get_the_time( 'd' ) . $after;
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} elseif ( is_month() ) {
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echo $before . '<a href="' . get_year_link( get_the_time( 'Y' ) ) . '">' . get_the_time( 'Y' ) . '</a>' . $after . $delimiter;
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echo $before . get_the_time( 'F' ) . $after;
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} elseif ( is_year() ) {
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echo $before . get_the_time( 'Y' ) . $after;
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} elseif ( is_post_type_archive( 'product' ) && get_option( 'page_on_front' ) !== $shop_page_id ) {
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$_name = wc_get_page_id( 'shop' ) ? get_the_title( wc_get_page_id( 'shop' ) ) : '';
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if ( ! $_name ) {
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$product_post_type = get_post_type_object( 'product' );
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$_name = $product_post_type->labels->singular_name;
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}
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if ( is_search() ) {
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echo $before . '<a href="' . get_post_type_archive_link( 'product' ) . '">' . $_name . '</a>' . $delimiter . __( 'Search results for “', 'woocommerce' ) . get_search_query() . '”' . $after;
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} elseif ( is_paged() ) {
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echo $before . '<a href="' . get_post_type_archive_link( 'product' ) . '">' . $_name . '</a>' . $after;
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} else {
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echo $before . $_name . $after;
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}
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} elseif ( is_single() && ! is_attachment() ) {
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if ( 'product' == get_post_type() ) {
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echo $prepend;
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if ( $terms = wc_get_product_terms( $post->ID, 'product_cat', array( 'orderby' => 'parent', 'order' => 'DESC' ) ) ) {
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$main_term = $terms[0];
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$ancestors = get_ancestors( $main_term->term_id, 'product_cat' );
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$ancestors = array_reverse( $ancestors );
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foreach ( $ancestors as $ancestor ) {
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$ancestor = get_term( $ancestor, 'product_cat' );
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if ( ! is_wp_error( $ancestor ) && $ancestor ) {
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echo $before . '<a href="' . get_term_link( $ancestor ) . '">' . $ancestor->name . '</a>' . $after . $delimiter;
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}
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}
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echo $before . '<a href="' . get_term_link( $main_term ) . '">' . $main_term->name . '</a>' . $after . $delimiter;
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}
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echo $before . get_the_title() . $after;
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} elseif ( 'post' != get_post_type() ) {
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$post_type = get_post_type_object( get_post_type() );
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$slug = $post_type->rewrite;
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echo $before . '<a href="' . get_post_type_archive_link( get_post_type() ) . '">' . $post_type->labels->singular_name . '</a>' . $after . $delimiter;
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echo $before . get_the_title() . $after;
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} else {
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$cat = current( get_the_category() );
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echo get_category_parents( $cat, true, $delimiter );
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echo $before . get_the_title() . $after;
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}
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} elseif ( is_404() ) {
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echo $before . __( 'Error 404', 'woocommerce' ) . $after;
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} elseif ( ! is_single() && ! is_page() && get_post_type() != 'post' ) {
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$post_type = get_post_type_object( get_post_type() );
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if ( $post_type ) {
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echo $before . $post_type->labels->singular_name . $after;
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}
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} elseif ( is_attachment() ) {
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$parent = get_post( $post->post_parent );
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$cat = get_the_category( $parent->ID );
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$cat = $cat[0];
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echo get_category_parents( $cat, true, '' . $delimiter );
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echo $before . '<a href="' . get_permalink( $parent ) . '">' . $parent->post_title . '</a>' . $after . $delimiter;
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echo $before . get_the_title() . $after;
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} elseif ( is_page() && ! $post->post_parent ) {
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echo $before . get_the_title() . $after;
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} elseif ( is_page() && $post->post_parent ) {
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$parent_id = $post->post_parent;
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$breadcrumbs = array();
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while ( $parent_id ) {
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$page = get_page( $parent_id );
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$breadcrumbs[] = '<a href="' . get_permalink( $page->ID ) . '">' . get_the_title( $page->ID ) . '</a>';
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$parent_id = $page->post_parent;
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}
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$breadcrumbs = array_reverse( $breadcrumbs );
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foreach ( $breadcrumbs as $crumb ) {
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echo $crumb . '' . $delimiter;
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}
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echo $before . get_the_title() . $after;
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} elseif ( is_search() ) {
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echo $before . __( 'Search results for “', 'woocommerce' ) . get_search_query() . '”' . $after;
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} elseif ( is_tag() ) {
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echo $before . __( 'Posts tagged “', 'woocommerce' ) . single_tag_title( '', false ) . '”' . $after;
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} elseif ( is_author() ) {
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$userdata = get_userdata( $author );
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echo $before . __( 'Author:', 'woocommerce' ) . ' ' . $userdata->display_name . $after;
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}
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if ( get_query_var( 'paged' ) ) {
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echo ' (' . __( 'Page', 'woocommerce' ) . ' ' . get_query_var( 'paged' ) . ')';
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}
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echo $wrap_after;
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}
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