Check configuration of payment processors when saving config

civicrm · Jan 30, 2018 · 3eecd5b · 3eecd5b
1 parent 56d3977
commit 3eecd5b
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Showing 2 changed files with 40 additions and 1 deletion.
diff --git a/CRM/Admin/Form/PaymentProcessor.php b/CRM/Admin/Form/PaymentProcessor.php
@@ -101,6 +101,7 @@ public function preProcess() {
       $refreshURL .= "&civicrmDestination=$destination";
     }
 
+    $this->refreshURL = $refreshURL;
     $this->assign('refreshURL', $refreshURL);
 
     $this->assign('is_recur', $this->_ppDAO->is_recur);
@@ -385,7 +386,17 @@ public function postProcess() {
 
     $this->updatePaymentProcessor($values, $domainID, FALSE);
     $this->updatePaymentProcessor($values, $domainID, TRUE);
-    CRM_Core_Session::setStatus(ts('Payment processor %1 has been saved.', array(1 => "<em>{$values['name']}</em>")), ts('Saved'), 'success');
+
+    $processor = civicrm_api3('payment_processor', 'getsingle', array('name' => $values['name'], 'is_test' => 0));
+    $errors = Civi\Payment\System::singleton()->checkProcessorConfig($processor);
+    if ($errors) {
+      CRM_Core_Session::setStatus($errors, 'Payment processor configuration invalid', 'error');
+      Civi::log()->error('Payment processor configuration invalid: ' . $errors);
+      CRM_Core_Session::singleton()->pushUserContext($this->refreshURL);
+    }
+    else {
+      CRM_Core_Session::setStatus(ts('Payment processor %1 has been saved.', array(1 => "<em>{$values['name']}</em>")), ts('Saved'), 'success');
+    }
   }
 
   /**

diff --git a/Civi/Payment/System.php b/Civi/Payment/System.php
@@ -72,6 +72,34 @@ public function getByProcessor($processor, $force = FALSE) {
     return $this->cache[$id];
   }
 
+  /**
+   * Execute checkConfig() on the payment processor Object.
+   * This function creates a new instance of the processor object and returns the output of checkConfig
+   *
+   * @param array $processor
+   *
+   * @return string|NULL
+   *
+   * @throws \CRM_Core_Exception
+   */
+  public function checkProcessorConfig($processor) {
+    $ext = \CRM_Extension_System::singleton()->getMapper();
+    if ($ext->isExtensionKey($processor['class_name'])) {
+      $paymentClass = $ext->keyToClass($processor['class_name'], 'payment');
+      require_once $ext->classToPath($paymentClass);
+    }
+    else {
+      $paymentClass = 'CRM_Core_' . $processor['class_name'];
+      if (empty($paymentClass)) {
+        throw new \CRM_Core_Exception('no class provided');
+      }
+      require_once str_replace('_', DIRECTORY_SEPARATOR, $paymentClass) . '.php';
+    }
+
+    $processorObject = new $paymentClass(!empty($processor['is_test']) ? 'test' : 'live', $processor);
+    return $processorObject->checkConfig();
+  }
+
   /**
    * Get payment processor by it's ID.
    *