public function execute(WorkflowInstance $workflow)
{
$members = $workflow->getAssignedMembers();
if (!$members || !count($members)) {
return true;
}
$context = $this->getContextFields($workflow->getTarget());
$member = $this->getMemberFields();
$initiator = $this->getMemberFields($workflow->Initiator());
$variables = array();
foreach ($context as $field => $val) {
$variables["\$Context.{$field}"] = $val;
}
foreach ($member as $field => $val) {
$variables["\$Member.{$field}"] = $val;
}
foreach ($initiator as $field => $val) {
$variables["\$Initiator.{$field}"] = $val;
}
$pastActions = $workflow->Actions()->sort('Created DESC');
$variables["\$CommentHistory"] = $this->customise(array('PastActions' => $pastActions, 'Now' => SS_Datetime::now()))->renderWith('CommentHistory');
$subject = str_replace(array_keys($variables), array_values($variables), $this->EmailSubject);
$item = $workflow->customise(array('Items' => $workflow->Actions(), 'Member' => Member::currentUser(), 'Context' => $workflow->getTarget(), 'CommentHistory' => $variables["\$CommentHistory"]));
if ($this->ListingTemplateID) {
$item = $workflow->customise(array('Items' => $workflow->Actions(), 'Member' => Member::currentUser(), 'Initiator' => $workflow->Initiator(), 'Context' => $workflow->getTarget()));
$template = DataObject::get_by_id('ListingTemplate', $this->ListingTemplateID);
$view = SSViewer::fromString($template->ItemTemplate);
} else {
$view = SSViewer::fromString($this->EmailTemplate);
}
$body = $view->process($item);
$from = str_replace(array_keys($variables), array_values($variables), $this->EmailFrom);
foreach ($members as $member) {
if ($member->Email) {
$email = new Email();
$email->setTo($member->Email);
$email->setSubject($subject);
$email->setFrom($from);
$email->setBody($body);
$email->send();
}
}
return true;
}
public function execute(WorkflowInstance $workflow)
{
$workflow->Users()->removeAll();
$workflow->Groups()->removeAll();
$workflow->Users()->addMany($this->Users());
$workflow->Groups()->addMany($this->Groups());
if ($this->AssignInitiator) {
$workflow->Users()->add($workflow->Initiator());
}
return true;
}
public function execute(WorkflowInstance $workflow)
{
$workflow->Users()->removeAll();
//Due to http://open.silverstripe.org/ticket/8258, there are errors occuring if Group has been extended
//We use a direct delete query here before ticket 8258 fixed
//$workflow->Groups()->removeAll();
$workflowID = $workflow->ID;
$query = <<<SQL
\t\tDELETE FROM "WorkflowInstance_Groups" WHERE ("WorkflowInstance_Groups"."WorkflowInstanceID" = '{$workflowID}');
SQL;
DB::query($query);
$workflow->Users()->addMany($this->Users());
$workflow->Groups()->addMany($this->Groups());
if ($this->AssignInitiator) {
$workflow->Users()->add($workflow->Initiator());
}
return true;
}
