data(); $userforms = ModuleLoader::getModule('silverstripe/userforms'); $admin = ModuleLoader::getModule('silverstripe/admin'); // load the css if (!$page->config()->get('block_default_userforms_css')) { Requirements::css($userforms->getRelativeResourcePath('client/dist/styles/userforms.css')); } // load the jquery if (!$page->config()->get('block_default_userforms_js')) { Requirements::javascript('//code.jquery.com/jquery-1.7.2.min.js'); Requirements::javascript( $userforms->getRelativeResourcePath('client/thirdparty/jquery-validate/jquery.validate.min.js') ); Requirements::add_i18n_javascript($userforms->getRelativeResourcePath('client/lang')); Requirements::javascript($userforms->getRelativeResourcePath('client/dist/js/userforms.js')); $this->addUserFormsValidatei18n($userforms); // Bind a confirmation message when navigating away from a partially completed form. if ($page::config()->get('enable_are_you_sure')) { Requirements::javascript( $userforms->getRelativeResourcePath('client/thirdparty/jquery.are-you-sure/jquery.are-you-sure.js') ); } } } /** * Add the necessary jQuery validate i18n translation files, either by locale or by langauge, * e.g. 'en_NZ' or 'en'. This adds "methods_abc.min.js" as well as "messages_abc.min.js" from the * jQuery validate thirdparty library. * * @param Module $module */ protected function addUserFormsValidatei18n(Module $module) { $candidates = [ i18n::getData()->langFromLocale(i18n::config()->get('default_locale')), i18n::config()->get('default_locale'), i18n::getData()->langFromLocale(i18n::get_locale()), i18n::get_locale(), ]; foreach ($candidates as $candidate) { foreach (['messages', 'methods'] as $candidateType) { $localisationCandidate = "client/thirdparty/jquery-validate/localization/{$candidateType}_{$candidate}.min.js"; if ($module->hasResource($localisationCandidate)) { Requirements::javascript($module->getRelativeResourcePath($localisationCandidate)); } } } } /** * Using $UserDefinedForm in the Content area of the page shows * where the form should be rendered into. If it does not exist * then default back to $Form. * * @return array */ public function index() { if ($this->Content && $form = $this->Form()) { $hasLocation = stristr($this->Content, '$UserDefinedForm'); if ($hasLocation) { $content = preg_replace( '/(]*>)?\\$UserDefinedForm(<\\/p>)?/i', $form->forTemplate(), $this->Content ); return [ 'Content' => DBField::create_field('HTMLText', $content), 'Form' => '' ]; } } return [ 'Content' => DBField::create_field('HTMLText', $this->Content), 'Form' => $this->Form() ]; } /** * Keep the session alive for the user. * * @return int */ public function ping() { return 1; } /** * Get the form for the page. Form can be modified by calling {@link updateForm()} * on a UserDefinedForm extension. * * @return Form */ public function Form() { $form = UserForm::create($this, 'Form_' . $this->ID); /** @skipUpgrade */ $form->setFormAction(Controller::join_links($this->Link(), 'Form')); $this->generateConditionalJavascript(); return $form; } /** * Generate the javascript for the conditional field show / hiding logic. * * @return void */ public function generateConditionalJavascript() { $default = ''; $rules = ''; $watch = []; if ($this->Fields()) { /** @var EditableFormField $field */ foreach ($this->Fields() as $field) { if ($result = $field->formatDisplayRules()) { $watch[] = $result; } } } if ($watch) { $rules .= $this->buildWatchJS($watch); } // Only add customScript if $default or $rules is defined if ($rules) { Requirements::customScript(<<SubmittedByID = Security::getCurrentUser() ? Security::getCurrentUser()->ID : 0; $submittedForm->ParentID = $this->ID; // if saving is not disabled save now to generate the ID if (!$this->DisableSaveSubmissions) { $submittedForm->write(); } $attachments = array(); $submittedFields = ArrayList::create(); foreach ($this->Fields() as $field) { if (!$field->showInReports()) { continue; } $submittedField = $field->getSubmittedFormField(); $submittedField->ParentID = $submittedForm->ID; $submittedField->Name = $field->Name; $submittedField->Title = $field->getField('Title'); // save the value from the data if ($field->hasMethod('getValueFromData')) { $submittedField->Value = $field->getValueFromData($data); } else { if (isset($data[$field->Name])) { $submittedField->Value = $data[$field->Name]; } } if (!empty($data[$field->Name])) { if (in_array(EditableFileField::class, $field->getClassAncestry())) { if (!empty($_FILES[$field->Name]['name'])) { $foldername = $field->getFormField()->getFolderName(); // create the file from post data $upload = Upload::create(); $file = File::create(); $file->ShowInSearch = 0; try { $upload->loadIntoFile($_FILES[$field->Name], $file, $foldername); } catch (ValidationException $e) { $validationResult = $e->getResult(); $form->addErrorMessage($field->Name, $validationResult->message(), 'bad'); Controller::curr()->redirectBack(); return; } // write file to form field $submittedField->UploadedFileID = $file->ID; // attach a file only if lower than 1MB if ($file->getAbsoluteSize() < 1024 * 1024 * 1) { $attachments[] = $file; } } } } $submittedField->extend('onPopulationFromField', $field); if (!$this->DisableSaveSubmissions) { $submittedField->write(); } $submittedFields->push($submittedField); } $emailData = [ 'Sender' => Security::getCurrentUser(), 'Fields' => $submittedFields ]; $this->extend('updateEmailData', $emailData, $attachments); // email users on submit. if ($recipients = $this->FilteredEmailRecipients($data, $form)) { foreach ($recipients as $recipient) { $email = Email::create() ->setHTMLTemplate('email/SubmittedFormEmail.ss') ->setPlainTemplate('email/SubmittedFormEmail.ss'); $mergeFields = $this->getMergeFieldsMap($emailData['Fields']); if ($attachments) { foreach ($attachments as $file) { if (!$file->ID != 0) { continue; } $email->attachFile( $file->Filename, $file->Filename, HTTP::get_mime_type($file->Filename) ); } } $parsedBody = SSViewer::execute_string($recipient->getEmailBodyContent(), $mergeFields); if (!$recipient->SendPlain && $recipient->emailTemplateExists()) { $email->setHTMLTemplate($recipient->EmailTemplate); } $email->setData($recipient); foreach ($emailData as $key => $value) { $email->addData($key, $value); } $email->setFrom($recipient->EmailFrom); $email->setBody($parsedBody); $email->setTo($recipient->EmailAddress); $email->setSubject($recipient->EmailSubject); if ($recipient->EmailReplyTo) { $email->setReplyTo($recipient->EmailReplyTo); } // check to see if they are a dynamic reply to. eg based on a email field a user selected if ($recipient->SendEmailFromField()) { $submittedFormField = $submittedFields->find('Name', $recipient->SendEmailFromField()->Name); if ($submittedFormField && is_string($submittedFormField->Value)) { $email->setReplyTo($submittedFormField->Value); } } // check to see if they are a dynamic reciever eg based on a dropdown field a user selected if ($recipient->SendEmailToField()) { $submittedFormField = $submittedFields->find('Name', $recipient->SendEmailToField()->Name); if ($submittedFormField && is_string($submittedFormField->Value)) { $email->setTo($submittedFormField->Value); } } // check to see if there is a dynamic subject if ($recipient->SendEmailSubjectField()) { $submittedFormField = $submittedFields->find('Name', $recipient->SendEmailSubjectField()->Name); if ($submittedFormField && trim($submittedFormField->Value)) { $email->setSubject($submittedFormField->Value); } } $this->extend('updateEmail', $email, $recipient, $emailData); if ($recipient->SendPlain) { $body = strip_tags($recipient->getEmailBodyContent()) . "\n"; if (isset($emailData['Fields']) && !$recipient->HideFormData) { foreach ($emailData['Fields'] as $Field) { $body .= $Field->Title . ': ' . $Field->Value . " \n"; } } $email->setBody($body); $email->sendPlain(); } else { $email->send(); } } } $submittedForm->extend('updateAfterProcess'); $session = $this->getRequest()->getSession(); $session->clear("FormInfo.{$form->FormName()}.errors"); $session->clear("FormInfo.{$form->FormName()}.data"); $referrer = (isset($data['Referrer'])) ? '?referrer=' . urlencode($data['Referrer']) : ""; // set a session variable from the security ID to stop people accessing // the finished method directly. if (!$this->DisableAuthenicatedFinishAction) { if (isset($data['SecurityID'])) { $session->set('FormProcessed', $data['SecurityID']); } else { // if the form has had tokens disabled we still need to set FormProcessed // to allow us to get through the finshed method if (!$this->Form()->getSecurityToken()->isEnabled()) { $randNum = rand(1, 1000); $randHash = md5($randNum); $session->set('FormProcessed', $randHash); $session->set('FormProcessedNum', $randNum); } } } if (!$this->DisableSaveSubmissions) { $session->set('userformssubmission'. $this->ID, $submittedForm->ID); } return $this->redirect($this->Link('finished') . $referrer . $this->config()->get('finished_anchor')); } /** * Allows the use of field values in email body. * * @param ArrayList $fields * @return ArrayData */ protected function getMergeFieldsMap($fields = []) { $data = ArrayData::create([]); foreach ($fields as $field) { $data->setField($field->Name, DBField::create_field('Text', $field->Value)); } return $data; } /** * This action handles rendering the "finished" message, which is * customizable by editing the ReceivedFormSubmission template. * * @return ViewableData */ public function finished() { $submission = $this->getRequest()->getSession()->get('userformssubmission'. $this->ID); if ($submission) { $submission = SubmittedForm::get()->byId($submission); } $referrer = isset($_GET['referrer']) ? urldecode($_GET['referrer']) : null; if (!$this->DisableAuthenicatedFinishAction) { $formProcessed = $this->getRequest()->getSession()->get('FormProcessed'); if (!isset($formProcessed)) { return $this->redirect($this->Link() . $referrer); } else { $securityID = $this->getRequest()->getSession()->get('SecurityID'); // make sure the session matches the SecurityID and is not left over from another form if ($formProcessed != $securityID) { // they may have disabled tokens on the form $securityID = md5($this->getRequest()->getSession()->get('FormProcessedNum')); if ($formProcessed != $securityID) { return $this->redirect($this->Link() . $referrer); } } } $this->getRequest()->getSession()->clear('FormProcessed'); } $data = [ 'Submission' => $submission, 'Link' => $referrer ]; $this->extend('updateReceivedFormSubmissionData', $data); return $this->customise([ 'Content' => $this->customise($data)->renderWith(__CLASS__ . '_ReceivedFormSubmission'), 'Form' => '', ]); } /** * Outputs the required JS from the $watch input * * @param array $watch * * @return string */ protected function buildWatchJS($watch) { $result = ''; foreach ($watch as $key => $rule) { $events = implode(' ', $rule['events']); $selectors = implode(', ', $rule['selectors']); $conjunction = $rule['conjunction']; $operations = implode(" {$conjunction} ", $rule['operations']); $target = $rule['targetFieldID']; $result .= <<