invite.module
===================================================================
RCS file: /cvs/drupal/contributions/modules/invite/Attic/invite.module,v
retrieving revision 1.9.2.20
diff -u -r1.9.2.20 invite.module
--- modules/contrib/invite/invite.module	16 Feb 2007 02:09:30 -0000	1.9.2.20
+++ modules/contrib/invite/invite.module	18 Feb 2007 16:37:44 -0000
@@ -143,6 +143,24 @@
     '#description' => t('Use the following placeholders; %site, %homepage, %join_link, %message, %inviter'),
   );
 
+  // Feature from http://drupal.org/node/120248
+  if (module_exist('profile')) {
+    $inviter_options['user_name'] = 'user_name'; 
+    $result = db_query("SELECT * FROM {profile_fields} WHERE type = 'textfield'");
+    while ($field = db_fetch_object($result)) {
+      $inviter_options[$field->name] = $field->name; 
+    }      
+    $form['email_settings']['invite_inviter_field'] = array(
+      '#type' => 'select',
+      '#title' => t('Inviter'),
+      '#default_value' => variable_get('invite_inviter_field', 'user_name'),
+      '#options' => $inviter_options,
+      '#multiple' => FALSE,
+      '#required' => TRUE,
+    );
+  }
+
   // configure settings for the email
   $form['email_settings']['invite_use_users_email'] = array(
     '#type' => 'radios',
@@ -624,6 +642,14 @@
   $homepage = $base_url;
   $inviter = $user_name;
 
+  // Feature from http://drupal.org/node/120248
+  $inviter_field = variable_get('invite_inviter_field', 'user_name');
+  if (module_exist('profile') && $inviter_field != 'user_name') {
+    profile_load_profile($user);
+    if (isset($user->$inviter_field)) {
+      $inviter = $user->$inviter_field;
+    }
+  }
   $body = t($template, array('%site' => $site, '%join_link' => $join_link, '%homepage' => $homepage, '%message' => check_plain($message), '%inviter' => $inviter));
 
   switch ($op){