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[edekel]

Hello,

We’re using LearnDash LMS with X theme (integrity), and we really need breadcrumbs for the custom post types (all our classes, lessons etc…)

Is it possible for you to
1) code in support for the LMS page types in breadcrumbs?
or
2) at least provide a way to hook in our own page types?

Thank you

[Lely]

Hello There,

Thanks for posting in. This is the code for breadcrumbs,

// Breadcrumbs
// =============================================================================

if ( ! function_exists( 'x_breadcrumbs' ) ) :
  function x_breadcrumbs() {

    if ( x_get_option( 'x_breadcrumb_display' ) ) {

      GLOBAL $post;

      $is_ltr         = ! is_rtl();
      $stack          = x_get_stack();
      $delimiter      = x_get_breadcrumb_delimiter();
      $home_text      = x_get_breadcrumb_home_text();
      $home_link      = home_url();
      $current_before = x_get_breadcrumb_current_before();
      $current_after  = x_get_breadcrumb_current_after();
      $page_title     = get_the_title();
      $blog_title     = get_the_title( get_option( 'page_for_posts', true ) );

      if ( ! is_404() ) {
        $post_parent = $post->post_parent;
      } else {
        $post_parent = '';
      }

      if ( X_WOOCOMMERCE_IS_ACTIVE ) {
        $shop_url   = x_get_shop_link();
        $shop_title = x_get_option( 'x_' . $stack . '_shop_title' );
        $shop_link  = '<a href="'. $shop_url .'">' . $shop_title . '</a>';
      }

      echo '<div class="x-breadcrumbs"><a href="' . $home_link . '">' . $home_text . '</a>' . $delimiter;

        if ( is_home() ) {

          echo $current_before . $blog_title . $current_after;

        } elseif ( is_category() ) {

          $the_cat = get_category( get_query_var( 'cat' ), false );
          if ( $the_cat->parent != 0 ) echo get_category_parents( $the_cat->parent, TRUE, $delimiter );
          echo $current_before . single_cat_title( '', false ) . $current_after;

        } elseif ( x_is_product_category() ) {

          if ( $is_ltr ) {
            echo $shop_link . $delimiter . $current_before . single_cat_title( '', false ) . $current_after;
          } else {
            echo $current_before . single_cat_title( '', false ) . $current_after . $delimiter . $shop_link;
          }

        } elseif ( x_is_product_tag() ) {

          if ( $is_ltr ) {
            echo $shop_link . $delimiter . $current_before . single_tag_title( '', false ) . $current_after;
          } else {
            echo $current_before . single_tag_title( '', false ) . $current_after . $delimiter . $shop_link;
          }

        } elseif ( is_search() ) {

          echo $current_before . __( 'Search Results for ', '__x__' ) . '“' . get_search_query() . '”' . $current_after;

        } elseif ( is_singular( 'post' ) ) {

          if ( get_option( 'page_for_posts' ) == is_front_page() ) {
            echo $current_before . $page_title . $current_after;
          } else {
            if ( $is_ltr ) {
              echo '<a href="' . get_permalink( get_option( 'page_for_posts' ) ) . '">' . $blog_title . '</a>' . $delimiter . $current_before . $page_title . $current_after;
            } else {
              echo $current_before . $page_title . $current_after . $delimiter . '<a href="' . get_permalink( get_option( 'page_for_posts' ) ) . '">' . $blog_title . '</a>';
            }
          }

        } elseif ( x_is_portfolio() ) {

          echo $current_before . get_the_title() . $current_after;

        } elseif ( x_is_portfolio_item() ) {

          $link  = x_get_parent_portfolio_link();
          $title = x_get_parent_portfolio_title();

          if ( $is_ltr ) {
            echo '<a href="' . $link . '">' . $title . '</a>' . $delimiter . $current_before . $page_title . $current_after;
          } else {
            echo $current_before . $page_title . $current_after . $delimiter . '<a href="' . $link . '">' . $title . '</a>';
          }

        } elseif ( x_is_product() ) {

          if ( $is_ltr ) {
            echo $shop_link . $delimiter . $current_before . $page_title . $current_after;
          } else {
            echo $current_before . $page_title . $current_after . $delimiter . $shop_link;
          }

        } elseif ( x_is_buddypress() ) {

          if ( bp_is_group() ) {
            echo '<a href="' . bp_get_groups_directory_permalink() . '">' . x_get_option( 'x_buddypress_groups_title' ) . '</a>' . $delimiter . $current_before . x_buddypress_get_the_title() . $current_after;
          } elseif ( bp_is_user() ) {
            echo '<a href="' . bp_get_members_directory_permalink() . '">' . x_get_option( 'x_buddypress_members_title' ) . '</a>' . $delimiter . $current_before . x_buddypress_get_the_title() . $current_after;
          } else {
            echo $current_before . x_buddypress_get_the_title() . $current_after;
          }

        } elseif ( x_is_bbpress() ) {

          remove_filter( 'bbp_no_breadcrumb', '__return_true' );

          if ( bbp_is_forum_archive() ) {
            echo $current_before . bbp_get_forum_archive_title() . $current_after;
          } else {
            echo bbp_get_breadcrumb();
          }

          add_filter( 'bbp_no_breadcrumb', '__return_true' );

        } elseif ( is_page() && ! $post_parent ) {

          echo $current_before . $page_title . $current_after;

        } elseif ( is_page() && $post_parent ) {

          $parent_id   = $post_parent;
          $breadcrumbs = array();

          if ( is_rtl() ) {
            echo $current_before . $page_title . $current_after . $delimiter;
          }

          while ( $parent_id ) {
            $page          = get_page( $parent_id );
            $breadcrumbs[] = '<a href="' . get_permalink( $page->ID ) . '">' . get_the_title( $page->ID ) . '</a>';
            $parent_id     = $page->post_parent;
          }

          if ( $is_ltr ) {
            $breadcrumbs = array_reverse( $breadcrumbs );
          }

          for ( $i = 0; $i < count( $breadcrumbs ); $i++ ) {
            echo $breadcrumbs[$i];
            if ( $i != count( $breadcrumbs ) -1 ) echo $delimiter;
          }

          if ( $is_ltr ) {
            echo $delimiter . $current_before . $page_title . $current_after;
          }

        } elseif ( is_tag() ) {

          echo $current_before . single_tag_title( '', false ) . $current_after;

        } elseif ( is_author() ) {

          GLOBAL $author;
          $userdata = get_userdata( $author );
          echo $current_before . __( 'Posts by ', '__x__' ) . '“' . $userdata->display_name . $current_after . '”';

        } elseif ( is_404() ) {

          echo $current_before . __( '404 (Page Not Found)', '__x__' ) . $current_after;

        } elseif ( is_archive() ) {

          if ( x_is_shop() ) {
            echo $current_before . $shop_title . $current_after;
          } else {
            echo $current_before . __( 'Archives ', '__x__' ) . $current_after;
          }

        }

      echo '</div>';

    }

  }
endif;

You can modify this code and place at child theme’s functions.php and it will automatically override the default breadcrumbs. Though, I can’t help you integrating your own breadcrumb to this existing code since this breadcrumbs contains special functions that is specific to X’s post types and such. This mean you will have to create your own function names and conditions to integrate your own post type. You may wish to consult a web developer if you’re comfortable updating the code.

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