+ /**
+ * Is this being used by a front end user to update their own recurring.
+ *
+ * @return bool
+ */
+ protected function isSelfService() {
+ if (!is_null($this->selfService)) {
+ return $this->selfService;
+ }
+ $this->selfService = FALSE;
+ if (!CRM_Core_Permission::check('edit contributions')) {
+ if ($this->_subscriptionDetails->contact_id != $this->getContactID()) {
+ CRM_Core_Error::statusBounce(ts('You do not have permission to cancel this recurring contribution.'));
+ }
+ $this->selfService = TRUE;
+ }
+ return $this->selfService;
+ }
+