Updated permissions to use new glmMembersUserCan() function.

diff --git a/setup/permissions.php b/setup/permissions.php
index 33f47a4..fec48a1 100644 (file)
--- a/setup/permissions.php
+++ b/setup/permissions.php
@@ -39,4 +39,14 @@
  * to permit the action.
  *
  * Of course any of these may test more than one capability if that's desired.
+ *
+ * Since we have capabilities that only exist if a particular add-on (such as Contacts)
+ * has been loaded and activated, it can be helpful to be able to test for a capability
+ * for the current user and permit some action if that capability doesn't exist. The
+ * main plugin therefore provides the following globally accessible function that will
+ * return true if the capability doesn't exist, otherwise it respects the capability.
+ *
+ *  glmMembersUserCan('glm_members_edit_any_member', $permit);
+ *
+ *  $permit is a boolean set before this function call for passing on permissions.
  */