<?php
/**
* mp_forms extension for Contao Open Source CMS
*
* @copyright Copyright (c) 2015-2016, terminal42 gmbh
* @author terminal42 gmbh <*****@*****.**>
* @license http://opensource.org/licenses/lgpl-3.0.html LGPL
* @link https://github.com/terminal42/contao-mp_forms
*/
/**
* Table tl_form_field
*/
$GLOBALS['TL_DCA']['tl_form_field']['config']['onsubmit_callback'][] = function ($dc) {
$manager = new \MPFormsFormManager((int) $dc->activeRecord->pid);
$manager->resetData();
};
$GLOBALS['TL_DCA']['tl_form_field']['palettes']['mp_form_pageswitch'] = '{type_legend},type,mp_forms_backButton,slabel,label;{image_legend:hide},imageSubmit;{expert_legend:hide},class,accesskey,tabindex;{template_legend:hide},customTpl';
$GLOBALS['TL_DCA']['tl_form_field']['fields']['mp_forms_backButton'] = ['label' => &$GLOBALS['TL_LANG']['tl_form_field']['mp_forms_backButton'], 'exclude' => true, 'inputType' => 'text', 'eval' => ['tl_class' => 'clr', 'maxlength' => 255, 'mandatory' => true], 'sql' => "varchar(255) NOT NULL default ''"];
/**
* Store the submitted data into the session and redirect to the next step
* unless it's the last.
*
* @param array $submitted
* @param array $labels
* @param $fieldsOrForm
* @param $formOrFields
*/
public function prepareFormData(&$submitted, &$labels, $fieldsOrForm, $formOrFields)
{
// Compat with Contao 4 and 3.5
$form = $fieldsOrForm instanceof \Form ? $fieldsOrForm : $formOrFields;
$manager = new MPFormsFormManager($form->id);
// Don't do anything if not valid
if (!$manager->isValidFormFieldCombination()) {
return;
}
// Store data in session
$manager->storeData($submitted, $labels, (array) $_SESSION['FILES']);
// Submit form
if ($manager->isLastStep() && 'continue' === $submitted['mp_form_pageswitch']) {
$allData = $manager->getDataOfAllSteps();
// Replace data by reference and then return so the default Contao
// routine kicks in
$submitted = $allData['submitted'];
$labels = $allData['labels'];
$_SESSION['FILES'] = $allData['files'];
// Clear session
$manager->resetData();
return;
} else {
// Make sure the Contao form data session handling doesn't do
// anything at all while we're on a multipage form
$_SESSION['FORM_DATA'] = [];
}
$this->redirectToStep($manager, $manager->getNextStep());
}