=== modified file 'uc_order/uc_order.ca.inc'
--- uc_order/uc_order.ca.inc	2009-01-09 18:46:09 +0000
+++ uc_order/uc_order.ca.inc	2009-01-09 19:39:06 +0000
@@ -227,6 +227,70 @@
     ),
   );
 
+  $conditions['uc_order_condition_user_uid'] = array(
+    '#title' => t('Check the user ID.'),
+    '#category' => t('Order: User'),
+    '#description' => t('Returns TRUE if the user UID matches the condition.'),
+    '#callback' => 'uc_order_condition_user_uid',
+    '#arguments' => array(
+      'order' => $order_arg,
+    ),
+  );
+  $conditions['uc_order_condition_user_name'] = array(
+    '#title' => t('Check the user name.'),
+    '#category' => t('Order: User'),
+    '#description' => t('Returns TRUE if the user name matches the condition.'),
+    '#callback' => 'uc_order_condition_user_name',
+    '#arguments' => array(
+      'order' => $order_arg,
+    ),
+  );
+  $conditions['uc_order_condition_user_mail'] = array(
+    '#title' => t('Check the user email address.'),
+    '#category' => t('Order: User'),
+    '#description' => t('Returns TRUE if the user email addresses matches the condition.'),
+    '#callback' => 'uc_order_condition_user_mail',
+    '#arguments' => array(
+      'order' => $order_arg,
+    ),
+  );
+  $conditions['uc_order_condition_user_created'] = array(
+    '#title' => t('Check the user creation date.'),
+    '#category' => t('Order: User'),
+    '#description' => t('Returns TRUE if the user creation date matches the condition.'),
+    '#callback' => 'uc_order_condition_user_created',
+    '#arguments' => array(
+      'order' => $order_arg,
+    ),
+  );
+  $conditions['uc_order_condition_user_login'] = array(
+    '#title' => t('Check the user last login date.'),
+    '#category' => t('Order: User'),
+    '#description' => t('Returns TRUE if the user last login date matches the condition.'),
+    '#callback' => 'uc_order_condition_user_login',
+    '#arguments' => array(
+      'order' => $order_arg,
+    ),
+  );
+  $conditions['uc_order_condition_user_language'] = array(
+    '#title' => t('Check the user language setting.'),
+    '#category' => t('Order: User'),
+    '#description' => t('Returns TRUE if the user language setting matches the condition.'),
+    '#callback' => 'uc_order_condition_user_language',
+    '#arguments' => array(
+      'order' => $order_arg,
+    ),
+  );
+  $conditions['uc_order_condition_user_roles'] = array(
+    '#title' => t('Check the role of the user.'),
+    '#category' => t('Order: User'),
+    '#description' => t('Returns TRUE if the user roles match your settings.'),
+    '#callback' => 'uc_order_condition_user_roles',
+    '#arguments' => array(
+      'order' => $order_arg,
+    ),
+  );
+
   return $conditions;
 }
 
@@ -667,6 +731,195 @@
   return uc_order_is_shippable($order);
 }
 
+// Check an user name
+function uc_order_condition_user_name($order, $settings) {
+  $account = uc_order_user_load($order);
+  return $account->name == $settings['name'];
+}
+
+function uc_order_condition_user_name_form($form_state, $settings = array()) {
+  $form['name'] = array(
+    '#type' => 'textfield',
+    '#title' => t('User name'),
+    '#default_value' => isset($settings['name']) ? $settings['name'] : '',
+  );
+
+  return $form;
+}
+
+// Check an user email
+function uc_order_condition_user_mail($order, $settings) {
+  $account = uc_order_user_load($order);
+  return $account->mail == $settings['mail'];
+}
+
+function uc_order_condition_user_mail_form($form_state, $settings = array()) {
+  $form['mail'] = array(
+    '#type' => 'textfield',
+    '#title' => t('User email'),
+    '#default_value' => isset($settings['mail']) ? $settings['mail'] : '',
+  );
+
+  return $form;
+}
+
+// Check an user creation date
+function uc_order_condition_user_created($order, $settings) {
+  $account = uc_order_user_load($order);
+
+  // Get the beginning of the day the user registered.
+  $user_created = $account->created - ($account->created % 86400);
+  $settings_created = gmmktime(0, 0, 0, $settings['created']['month'], $settings['created']['day'], $settings['created']['year']);
+
+  switch ($settings['operator']) {
+    case 'less':
+      return $user_created < $settings_created;
+    case 'less_equal':
+      return $user_created <= $settings_created;
+    case 'equal':
+      return $user_created == $settings_created;
+    case 'not_equal':
+      return $user_created != $settings_created;
+    case 'greater_equal':
+      return $user_created >= $settings_created;
+    case 'greater':
+      return $user_created > $settings_created;
+  }
+}
+
+function uc_order_condition_user_created_form($form_state, $settings = array()) {
+  $form['operator'] = array(
+    '#type' => 'radios',
+    '#title' => t('Operator'),
+    '#options' => array(
+      'less' => t('User was created before the specified date.'),
+      'less_equal' => t('User was created on or before the specified date.'),
+      'equal' => t('User was created on the specified date.'),
+      'not_equal' => t('User was not created on the specified date.'),
+      'greater_equal' => t('User was created on or after the specified date.'),
+      'greater' => t('User was created after the specified date.'),
+    ),
+    '#default_value' => isset($settings['operator']) ? $settings['operator'] : 'equal',
+  );
+  $form['created'] = array(
+    '#type' => 'date',
+    '#title' => t('User creation date'),
+    '#default_value' => isset($settings['created']) ? $settings['created'] : '',
+  );
+
+  return $form;
+}
+
+// Check an user last login date
+function uc_order_condition_user_login($order, $settings) {
+  $account = uc_order_user_load($order);
+
+  // Get the beginning of the day the user last logged in.
+  $user_login = $account->login - ($account->login % 86400);
+  $settings_login = gmmktime(0, 0, 0, $settings['login']['month'], $settings['login']['day'], $settings['login']['year']);
+
+  switch ($settings['operator']) {
+    case 'less':
+      return $user_login < $settings_login;
+    case 'less_equal':
+      return $user_login <= $settings_login;
+    case 'equal':
+      return $user_login == $settings_login;
+    case 'not_equal':
+      return $user_login != $settings_login;
+    case 'greater_equal':
+      return $user_login >= $settings_login;
+    case 'greater':
+      return $user_login > $settings_login;
+  }
+}
+
+function uc_order_condition_user_login_form($form_state, $settings = array()) {
+  $form['operator'] = array(
+    '#type' => 'radios',
+    '#title' => t('Operator'),
+    '#options' => array(
+      'less' => t('User last logged in before the specified date.'),
+      'less_equal' => t('User last logged in on or before the specified date.'),
+      'equal' => t('User last logged in on the specified date.'),
+      'not_equal' => t('User did not log in last on the specified date.'),
+      'greater_equal' => t('User last logged in on or after the specified date.'),
+      'greater' => t('User last logged after the specified date.'),
+    ),
+    '#default_value' => isset($settings['operator']) ? $settings['operator'] : 'equal',
+  );
+  $form['login'] = array(
+    '#type' => 'date',
+    '#title' => t('User last login date'),
+    '#default_value' => isset($settings['created']) ? $settings['created'] : '',
+  );
+
+  return $form;
+}
+
+// Check an user language setting
+function uc_order_condition_user_language($order, $settings) {
+  $account = uc_order_user_load($order);
+  $user_prefered_language = user_preferred_language($account);
+  return $user_prefered_language->language == $settings['language'];
+}
+
+function uc_order_condition_user_language_form($form_state, $settings = array()) {
+  $languages = language_list();
+  $options = array();
+  foreach ($languages as $language) {
+    $options[$language->language] = $language->name.' ('.$language->native.')';
+  }
+  $form['language'] = array(
+    '#type' => 'select',
+    '#title' => t('User language setting'),
+    '#options' => $options,
+    '#default_value' => isset($settings['language']) ? $settings['language'] : '',
+  );
+
+  return $form;
+}
+
+// Check an user roles.
+function uc_order_condition_user_roles($order, $settings) {
+  $account = uc_order_user_load($order);
+
+  if ($settings['operator'] == 'AND') {
+    foreach ($account->roles as $key => $user_role) {
+      if (!in_array($key, $settings['roles'])) {
+        return false;
+      }
+    }
+    return true;
+  }
+  else {
+    foreach ($account->roles as $key => $user_role) {
+      if (in_array($key, $settings['roles'])) {
+        return true;
+      }
+    }
+    return false;
+  }
+}
+
+function uc_order_condition_user_roles_form($form_state, $settings = array()) {
+  $form['operator'] = array(
+    '#type' => 'radios',
+    '#title' => t('Operator'),
+    '#description' => t('If you use an <em>AND</em> case and want to check a custom role, make sure <em>authenticated user</em> is checked too or the condition will return FALSE.'),
+    '#options' => array('AND' => t('AND: If all of these roles are TRUE.'), 'OR' => t('OR: If any of these roles are TRUE.')),
+    '#default_value' => isset($settings['operator']) ? $settings['operator'] : 'AND',
+  );
+  $form['roles'] = array(
+    '#type' => 'checkboxes',
+    '#title' => t('Roles'),
+    '#options' => user_roles(),
+    '#default_value' => isset($settings['roles']) ? $settings['roles'] : array(),
+  );
+
+  return $form;
+}
+
 /******************************************************************************
  * Action Callbacks and Forms                                                 *
  ******************************************************************************/
@@ -909,3 +1162,16 @@
 
   return $form;
 }
+
+/**
+ * Load an order user if available, else, load the current user.
+ */
+function uc_order_user_load($order) {
+  if (!empty($order->uid)) {
+    $user = user_load($order->uid);
+  }
+  else {
+    global $user;
+  }
+  return $user;
+}