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<?php |
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namespace Firesphere\PartialUserforms\Controllers; |
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use Firesphere\PartialUserforms\Models\PartialFieldSubmission; |
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use Firesphere\PartialUserforms\Models\PartialFormSubmission; |
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use SilverStripe\CMS\Controllers\ContentController; |
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use SilverStripe\Control\HTTPRequest; |
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use SilverStripe\ORM\DataObject; |
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use SilverStripe\ORM\ValidationException; |
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use SilverStripe\UserForms\Control\UserDefinedFormController; |
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use SilverStripe\UserForms\Model\EditableFormField; |
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use SilverStripe\View\Requirements; |
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/** |
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* Class PartialUserFormController |
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* @package Firesphere\PartialUserforms\Controllers |
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*/ |
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class PartialUserFormController extends ContentController |
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{ |
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/** |
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* Session key name |
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*/ |
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const SESSION_KEY = 'PartialSubmissionID'; |
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/** |
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* @var array |
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*/ |
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private static $url_handlers = [ |
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'save' => 'savePartialSubmission', |
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'$Key/$Token' => 'partial', |
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]; |
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/** |
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* @var array |
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*/ |
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private static $allowed_actions = [ |
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'savePartialSubmission', |
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'partial', |
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]; |
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/** |
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* @param HTTPRequest $request |
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* @return int|mixed|void |
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* @throws ValidationException |
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* @throws \SilverStripe\Control\HTTPResponse_Exception |
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*/ |
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public function savePartialSubmission(HTTPRequest $request) |
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{ |
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if (!$request->isPOST()) { |
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return $this->httpError(404); |
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} |
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$postVars = $request->postVars(); |
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$editableField = null; |
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// We don't want SecurityID and/or the process Action stored as a thing |
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unset($postVars['SecurityID'], $postVars['action_process']); |
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$submissionID = $request->getSession()->get(self::SESSION_KEY); |
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/** @var PartialFormSubmission $partialSubmission */ |
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$partialSubmission = PartialFormSubmission::get()->byID($submissionID); |
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if (!$submissionID || !$partialSubmission) { |
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$partialSubmission = PartialFormSubmission::create(); |
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$submissionID = $partialSubmission->write(); |
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} |
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$request->getSession()->set(self::SESSION_KEY, $submissionID); |
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foreach ($postVars as $field => $value) { |
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/** @var EditableFormField $editableField */ |
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$editableField = $this->createOrUpdateSubmission([ |
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'Name' => $field, |
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'Value' => $value, |
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'SubmittedFormID' => $submissionID |
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]); |
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} |
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if ($editableField instanceof EditableFormField && !$partialSubmission->UserDefinedFormID) { |
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$partialSubmission->update([ |
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'UserDefinedFormID' => $editableField->Parent()->ID, |
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'ParentID' => $editableField->Parent()->ID, |
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'ParentClass' => $editableField->Parent()->ClassName, |
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'UserDefinedFormClass' => $editableField->Parent()->ClassName |
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]); |
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$partialSubmission->write(); |
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} |
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return $submissionID; |
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} |
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/** |
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* @param $formData |
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* @return DataObject|EditableFormField |
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* @throws ValidationException |
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*/ |
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protected function createOrUpdateSubmission($formData) |
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{ |
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if (is_array($formData['Value'])) { |
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$formData['Value'] = implode(', ', $formData['Value']); |
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} |
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$filter = [ |
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'Name' => $formData['Name'], |
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'SubmittedFormID' => $formData['SubmittedFormID'], |
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]; |
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$exists = PartialFieldSubmission::get()->filter($filter)->first(); |
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// Set the title |
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$editableField = EditableFormField::get()->filter(['Name' => $formData['Name']])->first(); |
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if ($editableField) { |
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$formData['Title'] = $editableField->Title; |
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$formData['ParentClass'] = $editableField->Parent()->ClassName; |
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} |
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if (!$exists) { |
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$exists = PartialFieldSubmission::create($formData); |
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$exists->write(); |
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} else { |
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$exists->update($formData); |
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$exists->write(); |
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} |
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// Return the ParentID to link the PartialSubmission to it's proper thingy |
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return $editableField; |
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} |
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/** |
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* Partial form |
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* |
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* @param HTTPRequest $request |
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* @return \SilverStripe\ORM\FieldType\DBHTMLText|void |
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* @throws \SilverStripe\Control\HTTPResponse_Exception |
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*/ |
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public function partial(HTTPRequest $request) |
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{ |
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$key = $request->param('Key'); |
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$token = $request->param('Token'); |
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$partial = PartialFormSubmission::get()->find('Token', $token); |
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if (!$token || !$partial || !$partial->UserDefinedFormID) { |
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return $this->httpError(404); |
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} |
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if ($partial->generateKey($token) === $key) { |
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// Set the session if the last session has expired |
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if (!$request->getSession()->get(self::SESSION_KEY)) { |
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$request->getSession()->set(self::SESSION_KEY, $partial->ID); |
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} |
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// TODO: Recognize visitor with the password |
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// TODO: Populate form values |
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$record = DataObject::get_by_id($partial->UserDefinedFormClass, $partial->UserDefinedFormID); |
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$controller = new UserDefinedFormController($record); |
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$controller->init(); |
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Requirements::javascript('firesphere/partialuserforms:client/dist/main.js'); |
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return $this->customise([ |
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'Title' => $record->Title, |
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'Breadcrumbs' => $record->Breadcrumbs(), |
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'Content' => $this->obj('Content'), |
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'Form' => $controller->Form(), |
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'Link' => $partial->getPartialLink() |
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])->renderWith(['PartialUserForm', 'Page']); |
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} else { |
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return $this->httpError(404); |
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} |
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} |
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} |
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