19714_custom_breadcrumbs_1.x_alter.patch

diff --git a/custom_breadcrumbs.module b/custom_breadcrumbs.module
index ab7d638..2861003 100644
--- a/custom_breadcrumbs.module
+++ b/custom_breadcrumbs.module
@@ -92,10 +92,10 @@ function custom_breadcrumbs_menu() {
  */
 function custom_breadcrumbs_permission() {
   return array('administer custom breadcrumbs' => array(
-                 'title' => 'Administer Custom Breadcrumbs', 
+                 'title' => 'Administer Custom Breadcrumbs',
                  'description' => 'Configure the Custom Breadcrumbs Modules'),
                'use php in custom breadcrumbs' => array(
-                 'title' => 'Use PHP in Custom Breadcrumbs', 
+                 'title' => 'Use PHP in Custom Breadcrumbs',
                  'description' => 'Control Breadcrumb Visibility with PHP code'),
               );
 }
@@ -115,7 +115,9 @@ function custom_breadcrumbs_node_view($node, $build_mode) {
     $titles = preg_split("/[\n]+/", $breadcrumb->titles);
     $paths = preg_split("/[\n]+/", $breadcrumb->paths);
 
-    $trail = array(l(t('Home'), '<front>'));
+    $crumb_item = array('title' => t('Home'), 'original_path' => '<front>', 'path' => NULL, 'options' => array());
+    drupal_alter('custom_breadcrumbs_crumb', $crumb_item);
+    $trail = array(l($crumb_item['title'], $crumb_item['original_path'], $crumb_item['options']));
     for ($i = 0; $i < count($titles); $i++) {
       $data = array('node' => $node);
       $title = token_replace(trim($titles[$i]), $data, array('clear'=>TRUE));
@@ -225,27 +227,32 @@ function _custom_breadcrumbs_create_crumb($title, $original_path) {
   $original_path = preg_replace('/\/+/', '/', $original_path);
   // Removing leading and trailing slashes.
   $original_path = preg_replace('/^\/|\/+$/', '', $original_path);
+  // Build crumb data array.
+  $crumb_item = array('title' => $title, 'original_path' => $original_path, 'path' => NULL, 'options' => array());
   // Supress "Undefined Offset" error.
-  @list($identifier, $path) = explode("|", $original_path, 2);
+  @list($identifier, $crumb_item['path']) = explode("|", $original_path, 2);
 
-  if ($path) {
+  if ($crumb_item['path']) {
     switch ($identifier) {
       case '<pathauto>':
         if (module_exists('pathauto')) {
           module_load_include('inc', 'pathauto', 'pathauto');
-          $patharray = explode('/', $path);
+          $patharray = explode('/', $crumb_item['path']);
           foreach ($patharray as $k => $v) {
             $patharray[$k] = pathauto_cleanstring($v);
           }
-          $path = implode('/', $patharray);
-          $crumb = l($title, $path);
+          $crumb_item['path'] = implode('/', $patharray);
+          drupal_alter('custom_breadcrumbs_crumb', $crumb_item);
+          $crumb = l($crumb_item['title'], $crumb_item['path'], $crumb_item['options']);
         }
         else {
-          $crumb = l($title, $path);
+          drupal_alter('custom_breadcrumbs_crumb', $crumb_item);
+          $crumb = l($crumb_item['title'], $crumb_item['path'], $crumb_item['options']);
         }
         break;
       default:
-        $crumb = l($title, $original_path);
+        drupal_alter('custom_breadcrumbs_crumb', $crumb_item);
+        $crumb = l($crumb_item['title'], $crumb_item['original_path'], $crumb_item['options']);
     }
   }
   else {
@@ -255,7 +262,8 @@ function _custom_breadcrumbs_create_crumb($title, $original_path) {
         $crumb = check_plain($title);
         break;
       default:
-        $crumb = l($title, $original_path);
+        drupal_alter('custom_breadcrumbs_crumb', $crumb_item);
+        $crumb = l($crumb_item['title'], $crumb_item['original_path'], $crumb_item['options']);
     }
   }