/**
* Format an answer array
* @param \array $answer
* @param \Jazzee\Entity\Page $page
*
* @return array
*/
protected function arrayAnswer(array $answer, \Jazzee\Entity\Page $page)
{
$elements = $answer['elements'];
$answer['elements'] = array();
foreach ($elements as $elementId => $elementAnswers) {
$element = $page->getElementById($elementId);
$answer['elements'][] = $element->getJazzeeElement()->formatApplicantArray($elementAnswers);
}
$children = $answer['children'];
$answer['children'] = array();
foreach ($children as $child) {
$answer['children'][] = $this->arrayAnswer($child, $page->getChildById($child['page_id']));
}
if (!is_null($answer['attachment'])) {
$answer['attachment'] = $this->arrayAnswerAttachment($answer['attachment'], $page);
}
return $answer;
}
/**
* Render a single answer in the PDF
* @param \Jazzee\ApplicantPDF $pdf
* @param \Jazzee\Entity\Page $page
* @param \Jazzee\Entity\Answer $answer
*/
protected function renderPdfAnswerFromArray(\Jazzee\Entity\Page $page, \Jazzee\ApplicantPDF $pdf, array $answerData)
{
if (!empty($answerData['elements'])) {
$pdf->addText("{$this->_applicationPage->getPage()->getVar('branchingElementLabel')}: ", 'b');
$pdf->addText("{$answerData['elements'][0]['displayValue']}\n", 'p');
foreach ($page->getChildren() as $childPage) {
$jazzeePage = $childPage->getApplicationPageJazzeePage();
$jazzeePage->setController($this->_controller);
$jazzeePage->renderPdfAnswerFromArray($childPage, $pdf, $answerData);
}
if ($attachment = $answerData['attachment']) {
$pdf->addPdf(\Jazzee\Globals::getFileStore()->getFileContents($attachment["attachmentHash"]));
}
} else {
if (!empty($answerData['children'][0])) {
$childAnswer = $answerData['children'][0];
$childPage = $page->getChildById($childAnswer['page_id']);
$pdf->addText("{$this->_applicationPage->getPage()->getVar('branchingElementLabel')}: ", 'b');
$pdf->addText("{$childPage->getTitle()}\n", 'p');
$jazzeePage = $childPage->getApplicationPageJazzeePage();
$jazzeePage->setController($this->_controller);
$jazzeePage->renderPdfAnswerFromArray($childPage, $pdf, $childAnswer);
}
}
}
