From f3504d155d97b3ea8caf44d1884de62174dd65a0 Mon Sep 17 00:00:00 2001
From: martindavis <martin@md3productions.com>
Date: Tue, 26 Mar 2013 15:03:20 -0400
Subject: [PATCH] Added API hooks for edit and cancel users.

---
 administerusersbyrole.api.php | 47 +++++++++++++++++++++++++++++++++++++++++++
 administerusersbyrole.module  | 20 +++++++++++++-----
 2 files changed, 62 insertions(+), 5 deletions(-)
 create mode 100644 administerusersbyrole.api.php

diff --git a/administerusersbyrole.api.php b/administerusersbyrole.api.php
new file mode 100644
index 0000000..6f5671d
--- /dev/null
+++ b/administerusersbyrole.api.php
@@ -0,0 +1,47 @@
+<?php
+
+/**
+ * @file
+ * Documentation for Administer Users By Role.
+ */
+
+/**
+ * @addtogroup hooks
+ * @{
+ */
+
+/**
+ * Implement this hook to deny or allow editing users.
+ *
+ * Other modules may implement hook_administerusersbyrole_can_edit_user($account)
+ * to modify when a user can be edited.
+ *
+ * @param $account
+ *   The user object on which check permissions for.
+ *
+ * @return
+ *   TRUE to grant access. FALSE otherwise.
+ */
+function hook_administerusersbyrole_can_edit_user($account) {
+    return TRUE;
+}
+
+/**
+ * Implement this hook to deny or allow deleting of users.
+ *
+ * Other modules may implement hook_administerusersbyrole_can_delete_user($account)
+ * to modify when a user can be deleted.
+ *
+ * @param $account
+ *   The user object on which check permissions for.
+ *
+ * @return
+ *   TRUE to grant access. FALSE otherwise.
+ */
+function hook_administerusersbyrole_can_delete_user($account) {
+    return TRUE;
+}
+
+/**
+ * @} End of "addtogroup hooks".
+ */
diff --git a/administerusersbyrole.module b/administerusersbyrole.module
index 1ddf811..215c9c2 100644
--- a/administerusersbyrole.module
+++ b/administerusersbyrole.module
@@ -75,13 +75,18 @@ function _administerusersbyrole_can_edit_user($account) {
       continue;
     }
     if (user_access(_administerusersbyrole_build_perm_string($role, 'edit', TRUE))) {
-      return TRUE;
+      break 2;
     }
     if (!user_access(_administerusersbyrole_build_perm_string($role, 'edit', FALSE))) {
       $allow = FALSE;
     }
   }
-  return $allow;
+  $permitted = module_invoke_all('administerusersbyrole_can_edit_user', $account);
+  if (empty($permitted)) {
+    return $allow;
+  } else {
+    return $permitted;
+  }
 }
 
 function _administerusersbyrole_can_cancel_user($account) {
@@ -107,13 +112,18 @@ function _administerusersbyrole_can_cancel_user($account) {
       continue;
     }
     if (user_access(_administerusersbyrole_build_perm_string($role, 'cancel', TRUE))) {
-      return TRUE;
+      break 2;
     }
     if (!user_access(_administerusersbyrole_build_perm_string($role, 'cancel', FALSE))) {
       $allow = FALSE;
     }
   }
-  return $allow;
+  $permitted = module_invoke_all('administerusersbyrole_can_edit_user', $account);
+  if (empty($permitted)) {
+    return $allow;
+  } else {
+    return $permitted;
+  }
 }
 
 /**
@@ -176,4 +186,4 @@ function administerusersbyrole_views_api() {
     'api' => 3,
     'path' => drupal_get_path('module', 'administerusersbyrole') . '/views',
   );
-}
\ No newline at end of file
+}
-- 
1.7.12.4 (Apple Git-37)