Use hook_form_alter() to insert FAS setting in Edit role page

1 files changed, 20 insertions, 2 deletions

diff --git a/authfas.module b/authfas.module
index 5f9aaf5..bea060a 100644
--- a/authfas.module
+++ b/authfas.module
@@ -107,8 +107,26 @@ function authfas_menu() {
   return TRUE;
 }
 
-function user_admin_role_form_alter(&$form, $form_state, $form_id) {
+function authfas_form_alter(&$form, $form_state, $form_id) {
+  $newform = array();
   if ($form_id == "user_admin_role") {
-    $form['foo'] = array('#title' => t('FOO'));
+    /**
+     * I'm obviously not very good at PHP because I couldn't figure
+     * out a more clever way to insert this field into an existing
+     * $form array.
+     */
+    while (list($key, $val) = each($form)) {
+      if ($key == 'submit') {
+	$newform['fasgroup'] = array(
+				  '#type' => 'textfield',
+				  '#title' => 'FAS group mapping',
+				  '#description' => 'Enter the name for a FAS group that maps to this role.',
+				  '#size' => 30,
+				  '#maxlength' => 255,
+				  );
+      }
+      $newform[$key] = $val;
+    }
   }
+  $form = $newform;
 }