From 42518af257afecf3eac06dccd9c0a1aac1087fa0 Mon Sep 17 00:00:00 2001
From: Dries Buytaert <dries@buytaert.net>
Date: Mon, 28 Nov 2005 12:24:58 +0000
Subject: - Bring back taxonomy_form_all().

---
 modules/taxonomy/taxonomy.module | 20 ++++++++++++++++++++
 1 file changed, 20 insertions(+)

(limited to 'modules/taxonomy/taxonomy.module')

diff --git a/modules/taxonomy/taxonomy.module b/modules/taxonomy/taxonomy.module
index 1f1ac3048..701645957 100644
--- a/modules/taxonomy/taxonomy.module
+++ b/modules/taxonomy/taxonomy.module
@@ -451,6 +451,26 @@ function taxonomy_form($vid, $value = 0, $help = NULL, $name = 'taxonomy') {
   return _taxonomy_term_select(check_plain($vocabulary->name), $name, $value, $vid, $help, intval($vocabulary->multiple), $blank);
 }
 
+/**
+ * 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.
  *
-- 
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