1 files changed, 20 insertions, 0 deletions
diff --git a/modules/taxonomy/taxonomy.module b/modules/taxonomy/taxonomy.module
index dc0600f96..29ccd3ae0 100644
--- a/modules/taxonomy/taxonomy.module
+++ b/modules/taxonomy/taxonomy.module
@@ -549,6 +549,26 @@ function taxonomy_form($vid, $value = 0, $help = NULL, $name = 'taxonomy') {
 }
 
 /**
+ * Generate a set of options for selecting a term from all vocabularies. Can be
+ * passed to form_select.
+ */
+function taxonomy_form_all($free_tags = 0) {
+  $vocabularies = taxonomy_get_vocabularies();
+  $options = array();
+  foreach ($vocabularies as $vid => $vocabulary) {
+    if ($vocabulary->tags && !$free_tags) { continue; }
+    $tree = taxonomy_get_tree($vid);
+    $options[$vocabulary->name] = array();
+    if ($tree) {
+      foreach ($tree as $term) {
+        $options[$vocabulary->name][$term->tid] = _taxonomy_depth($term->depth, '-') . $term->name;
+      }
+    }
+  }
+  return $options;
+}
+
+/**
  * Return an array of all vocabulary objects.
  *
  * @param $type