Merge pull request #3943 from civicrm/master

[civicrm-core.git] / CRM / Event / Form / Participant.php

diff --git a/CRM/Event/Form/Participant.php b/CRM/Event/Form/Participant.php
index e70c86b4e5423f2b800c929b26c2543fc15cb3bc..ef44f134932292c7e8f5184d86dc8d2b32f69754 100644 (file)
--- a/CRM/Event/Form/Participant.php
+++ b/CRM/Event/Form/Participant.php
@@ -218,8 +218,10 @@ class CRM_Event_Form_Participant extends CRM_Contact_Form_Task {
     if ($this->_contactId) {
       $displayName = CRM_Contact_BAO_Contact::displayName($this->_contactId);
       $this->assign('displayName', $displayName);
-      // omitting contactImage from title for now since the summary overlay css doesn't work outside of our crm-container
-      CRM_Utils_System::setTitle(ts('Event Registration for') .  ' ' . $displayName);
+      $this->setPageTitle(ts('Event Registration for %1', array(1 => $displayName)));
+    }
+    else {
+      $this->setPageTitle(ts('Event Registration'));
     }
 
     // check the current path, if search based, then dont get participantID
@@ -561,7 +563,7 @@ class CRM_Event_Form_Participant extends CRM_Contact_Form_Task {
         $roleID = $submittedRole[0];
       }
       $submittedEvent = $this->getElementValue('event_id');
-      if ($submittedEvent[0]) {
+      if (!empty($submittedEvent[0])) {
         $eventID = $submittedEvent[0];
       }
     }
@@ -931,6 +933,21 @@ class CRM_Event_Form_Participant extends CRM_Contact_Form_Task {
         CRM_Price_BAO_PriceField::priceSetValidation($priceSetId, $values, $errorMsg, TRUE);
       }
     }
+    // For single additions - show validation error if the contact has already been registered
+    // for this event with the same role.
+    if($self->_single && ($self->_action & CRM_Core_Action::ADD)) {
+      $contactId = $self->_contactId;
+      $eventId = CRM_Utils_Array::value('event_id', $values);
+      if(!empty($contactId) && !empty($eventId)) {
+        $dupeCheck = new CRM_Event_BAO_Participant;
+        $dupeCheck->contact_id = $contactId;
+        $dupeCheck->event_id = $eventId;
+        $dupeCheck->find(TRUE);
+        if(!empty($dupeCheck->id)) {
+          $errorMsg['event_id'] = ts("This contact has already been assigned to this event.");
+        }
+      }
+    }
     return CRM_Utils_Array::crmIsEmptyArray($errorMsg) ? TRUE : $errorMsg;
   }
 
@@ -962,6 +979,41 @@ class CRM_Event_Form_Participant extends CRM_Contact_Form_Task {
       }
       return;
     }
+    // When adding a single contact, the formRule prevents you from adding duplicates
+    // (See above in formRule()). When adding more than one contact, the duplicates are
+    // removed automatically and the user receives one notification.
+    if ($this->_action & CRM_Core_Action::ADD) {
+      if(!$this->_single && !empty($this->_eventId)) {
+        $duplicateContacts = 0;
+        while(list($k,$dupeCheckContactId) = each($this->_contactIds)) {
+          // Eliminate contacts that have already been assigned to this event.
+          $dupeCheck = new CRM_Event_BAO_Participant;
+          $dupeCheck->contact_id = $dupeCheckContactId;
+          $dupeCheck->event_id = $this->_eventId;
+          $dupeCheck->find(TRUE);
+          if(!empty($dupeCheck->id)) {
+            $duplicateContacts++;
+            unset($this->_contactIds[$k]);
+          }
+        }
+        if($duplicateContacts > 0) {
+          $msg = ts(
+            "%1 contacts have already been assigned to this event. They were not added a second time.",
+            array(1 => $duplicateContacts)
+          );
+          CRM_Core_Session::setStatus($msg);
+        }
+        if(count($this->_contactIds) == 0) {
+          CRM_Core_Session::setStatus(ts("No participants were added."));
+          return;
+        }
+        // We have to re-key $this->_contactIds so each contact has the same
+        // key as their corresponding record in the $participants array that
+        // will be created below.
+        $this->_contactIds = array_values($this->_contactIds);
+      }
+    }
+
 
     $participantStatus = CRM_Event_PseudoConstant::participantStatus();
     // set the contact, when contact is selected
@@ -1162,7 +1214,7 @@ class CRM_Event_Form_Participant extends CRM_Contact_Form_Task {
       $contactID = CRM_Contact_BAO_Contact::createProfileContact($params, $fields, $this->_contactId, NULL, NULL, $ctype);
     }
 
-    if ($this->_params['participant_role_id']) {
+    if (!empty($this->_params['participant_role_id'])) {
       $customFieldsRole = array();
       foreach ($this->_params['participant_role_id'] as $roleKey) {
         $customFieldsRole = CRM_Utils_Array::crmArrayMerge(CRM_Core_BAO_CustomField::getFields('Participant',
@@ -1487,7 +1539,7 @@ class CRM_Event_Form_Participant extends CRM_Contact_Form_Task {
       $participantRoles = CRM_Utils_Array::value('role_id', $params);
       if (is_array($participantRoles)) {
         $selectedRoles = array();
-        foreach (array_keys($participantRoles) as $roleId) {
+        foreach ($participantRoles as $roleId) {
           $selectedRoles[] = $role[$roleId];
         }
         $event['participant_role'] = implode(', ', $selectedRoles);
@@ -1660,6 +1712,7 @@ class CRM_Event_Form_Participant extends CRM_Contact_Form_Task {
           $sent[] = $contactID;
           foreach ($participants as $ids => $values) {
             if ($values->contact_id == $contactID) {
+              $values->details = CRM_Utils_Array::value('receipt_text', $params);
               CRM_Activity_BAO_Activity::addActivity($values, 'Email');
               break;
             }