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SebCorbin/fixtrail.php

Last active November 9, 2015 12:53
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Revisions

  1. SebCorbin revised this gist Nov 9, 2015. 1 changed file with 11 additions and 0 deletions.
    11 changes: 11 additions & 0 deletions fixtrail.php
    View file
    Original file line number Diff line number Diff line change
    @@ -43,3 +43,14 @@ function fixtrail_page_delivery_callback_alter(&$callback) {
    $preferred_links[$current_path] = $preferred_links[$parent_path];
    }
    }

    /**
    * Implements hook_menu_breadcrumb_alter().
    */
    function fixtrail_menu_breadcrumb_alter(&$active_trail, $item) {
    // Add the current page to the breadcrumb, if not already done.
    $end = end($active_trail);
    if (current_path() != $end['href']) {
    $active_trail[] = $item;
    }
    }
  2. SebCorbin created this gist Nov 9, 2015.
    45 changes: 45 additions & 0 deletions fixtrail.php
    View file
    Original file line number Diff line number Diff line change
    @@ -0,0 +1,45 @@
    <?php

    /**
    * Implements hook_page_delivery_callback_alter().
    */
    function fixtrail_page_delivery_callback_alter(&$callback) {
    $current_path = current_path();
    // Only work on normal pages, not ajax nor admin pages.
    if ($callback != 'drupal_deliver_html_page' || path_is_admin($current_path)) {
    return;
    }
    $parent_path = NULL;

    // Set the nearest parent given certain conditions.
    $item = menu_get_item();
    if ($item['path'] == 'node/%') {
    $node = $item['map'][1];

    if ($node->type == 'evenement') {
    $parent_path = 'evenements';
    }
    elseif ($node->type == 'dossier') {
    $parent_path = 'dossiers';
    }
    elseif ($node->type == 'produit') {
    $parent_path = 'produits';
    }
    }
    elseif ($item['path'] == 'taxonomy/term/%') {
    $term = $item['map'][2];
    if ($term->vocabulary_machine_name == 'lexique') {
    $parent_path = 'lexique';
    }
    }

    // If parent found, set it for menu tree trail future build.
    if ($parent_path) {
    menu_tree_set_path('menu-header-main', $parent_path);
    menu_link_get_preferred($parent_path);

    // Fool drupal so that it take the correct link to build the breadcrumb.
    $preferred_links = &drupal_static('menu_link_get_preferred');
    $preferred_links[$current_path] = $preferred_links[$parent_path];
    }
    }