1 files changed, 52 insertions, 0 deletions
diff --git a/OneClick.php b/OneClick.php
new file mode 100644
index 0000000..515d2de
--- /dev/null
+++ b/OneClick.php
@@ -0,0 +1,52 @@
+<?php
+
+/**
+ * This is just a wrapper/router for OneClick.class.php
+ */
+
+// Fire up CiviCRM
+require_once '../civicrm.config.php';
+require_once 'CRM/Core/Config.php';
+$config =& CRM_Core_Config::singleton();
+
+// Only allow this to run one at a time to avoid overlap of database operations
+// if IPN come in at nearly the same time. This is mostly here because of
+// PayPal recurring contributions and the fact that subscr_payment and
+// subscr_signup IPN come in at virtually the same time.
+require_once 'CRM/Core/Lock.php';
+while ( ! $lock = new CRM_Core_Lock('OneClick') ) {
+    // Sleep for 1 second, then try again.
+    sleep(1);
+}
+
+require 'OneClick.class.php';
+$oc = new OneClick($_REQUEST);
+
+// What are we doing?
+switch ( $_REQUEST['oc_action'] ) {
+    case 'donate':
+        if ( isset($_REQUEST['premium']) && ! isset($_REQUEST['size']) ) {    
+	    // Javascript should prevent this, but as a failsafe send them back
+	    // if for some reason there is a premium set yet no shirt size.
+            $err_msg = "You must select a shirt size.";
+            $err_msg = urlencode($err_msg);
+            header("Location: {$oc->_cancel_return}?{$_SERVER['QUERY_STRING']}&error=$err_msg");
+        } else {
+            $oc->oc_donate();
+        }
+        break;
+    case 'paypalipn':
+        $oc->oc_ipn('paypal');
+        break;
+    case 'googleipn':
+        $oc->oc_ipn('google');
+        break;
+    default:
+        $err_msg = "Unknown oc_action.";
+        $err_msg = urlencode($err_msg);
+        header("Location: {$oc->_cancel_return}?{$_SERVER['QUERY_STRING']}&error=$err_msg");
+}
+
+$lock->release();
+
+?>