first import

sites/all/modules/context/plugins/context_condition_user.inc

@@ -0,0 +1,31 @@
+<?php
+
+/**
+ * Expose current user role as a context condition.
+ */
+class context_condition_user extends context_condition {
+  function condition_values() {
+    $values = array();
+    foreach (user_roles() as $rid => $role_name) {
+      if ($rid == DRUPAL_ANONYMOUS_RID) {
+        $values['anonymous user'] = check_plain($role_name);
+      }
+      elseif ($rid == DRUPAL_AUTHENTICATED_RID) {
+        $values['authenticated user'] = check_plain($role_name);
+      }
+      else {
+        $values[$role_name] = check_plain($role_name);
+      }
+    }
+    return $values;
+  }
+
+  function execute($account) {
+    $roles = $account->roles;
+    foreach ($roles as $rid => $role) {
+      foreach ($this->get_contexts($role) as $context) {
+        $this->condition_met($context, $role);
+      }
+    }
+  }
+}