customize-sell-media-breadcrumb-link.php

<?php
/**
 * Plugin Name: Sell Media Breadcrumb Link Filter
 * Plugin URI: https://graphpaperpress.com/plugins/sell-media/
 * Description: Filter to Sell Media initial breadcrumb link
 * Version: 1.1
 * Author: Rick Alday
 * Author URI: https://graphpaperpress.com
 * Author Email: support@graphpaperpress.com
 * Text Domain: sell_media
 * Domain Path: languages
 * License: GPL2
 */

 

define( 'HOME_LINK', 'http://example.com' );
define( 'HOME_TEXT', 'Home' );
define( 'ARCHIVE_LINK', 'http://example.com/items' );
define( 'ARCHIVE_TEXT', 'All items' );
function my_sell_media_breadcrumbs() {


    global $post;

    $settings = sell_media_get_plugin_options();

    if ( isset( $settings->breadcrumbs ) && $settings->breadcrumbs ) {

        $obj = get_post_type_object( 'sell_media_item' );

        $html = '<div class="sell-media-breadcrumbs">';
        $html .= '<a href="' . HOME_LINK . '" title="' . HOME_TEXT . '">' . HOME_TEXT . '</a>';
        $html .= '<a href="' . ARCHIVE_LINK . '" title="' . ARCHIVE_TEXT . '">' . ARCHIVE_TEXT . '</a>';
        if ( wp_get_post_terms( $post->ID, 'collection' ) ) {
            $html .= sell_media_get_taxonomy_terms( 'collection' );
        }
        if ( sell_media_attachment( $post->ID ) ) {
            $product_id = get_post_meta( $post->ID, $key = '_sell_media_for_sale_product_id', true );
            $html .= '<a href="' . esc_url( get_permalink( $product_id ) ) . '" title="' . esc_html__( 'Back to Gallery', 'sell_media' ) . '">' . esc_html__( 'Back to Gallery', 'sell_media' ) . '</a>';
        }
        $html .= '</div>';

        return $html;
    }

}
add_filter( 'sell_media_breadcrumbs', 'my_sell_media_breadcrumbs' );