From 5628bc2c9ba82570c63d491e1ee8ae7de6494508 Mon Sep 17 00:00:00 2001
From: Dries Buytaert <dries@buytaert.net>
Date: Tue, 18 May 2010 18:30:49 +0000
Subject: - Patch #680416 by Amitaibu, yched: allow defining fields that can
 not be added via UI.

---
 modules/field/field.api.php              |  4 ++++
 modules/field/tests/field_test.field.inc | 13 +++++++++++--
 2 files changed, 15 insertions(+), 2 deletions(-)

(limited to 'modules/field')

diff --git a/modules/field/field.api.php b/modules/field/field.api.php
index e37254a16..bc4e26690 100644
--- a/modules/field/field.api.php
+++ b/modules/field/field.api.php
@@ -149,6 +149,10 @@ function hook_field_extra_fields_alter(&$info) {
  *     instance definition. This formatter must be available whenever the field
  *     type is available (i.e. provided by the field type module, or by a module
  *     the field type module depends on).
+ *   - no_ui: (optional) A boolean specifying that users should not be allowed
+ *     to create fields and instances of this field type through the UI. Such
+ *     fields can only be created programmatically with field_create_field()
+ *     and field_create_instance(). Defaults to FALSE.
  *
  * @see hook_field_info_alter()
  */
diff --git a/modules/field/tests/field_test.field.inc b/modules/field/tests/field_test.field.inc
index faf1b1469..116e94a6a 100644
--- a/modules/field/tests/field_test.field.inc
+++ b/modules/field/tests/field_test.field.inc
@@ -12,7 +12,7 @@
 function field_test_field_info() {
   return array(
     'test_field' => array(
-      'label' => t('Test Field'),
+      'label' => t('Test field'),
       'description' => t('Dummy field type used for tests.'),
       'settings' => array(
         'test_field_setting' => 'dummy test string',
@@ -26,6 +26,15 @@ function field_test_field_info() {
       'default_widget' => 'test_field_widget',
       'default_formatter' => 'field_test_default',
     ),
+    'hidden_test_field' => array(
+      'no_ui' => TRUE,
+      'label' => t('Hidden from UI test field'),
+      'description' => t('Dummy hidden field type used for tests.'),
+      'settings' => array(),
+      'instance_settings' => array(),
+      'default_widget' => 'test_field_widget',
+      'default_formatter' => 'field_test_default',
+    ),
   );
 }
 
@@ -139,7 +148,7 @@ function field_test_field_widget_info() {
   return array(
     'test_field_widget' => array(
       'label' => t('Test field'),
-      'field types' => array('test_field'),
+      'field types' => array('test_field', 'hidden_test_field'),
       'settings' => array('test_widget_setting' => 'dummy test string'),
     ),
     'test_field_widget_multiple' => array(
-- 
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