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<?php
namespace Oneup\Contao\MailChimp\Module;
use Oneup\Contao\MailChimp\Model\MailChimpModel;
use Contao\Module;
use Contao\System;
use Contao\Environment;
use Contao\Input;
use Contao\BackendTemplate;
use Haste\Form\Form;
use Oneup\MailChimp\Client;
class ModuleSubscribe extends Module
{
protected $strTemplate = 'mod_mailchimp_subscribe';
/** @var Client */
protected $mailChimp;
protected $objMailChimp;
protected $mailChimpListId;
public function generate()
{
if (TL_MODE == 'BE') {
/** @var BackendTemplate|object $objTemplate */
$objTemplate = new BackendTemplate('be_wildcard');
$objTemplate->wildcard = '### '.utf8_strtoupper($GLOBALS['TL_LANG']['FMD']['mailchimp_subscribe'][0]).' ###';
return $objTemplate->parse();
}
$this->objMailChimp = MailChimpModel::findByPk($this->mailchimpList);
$this->mailChimp = new Client($this->objMailChimp->listApiKey);
$this->mailChimpListId = $this->objMailChimp->listId;
return parent::generate();
}
protected function compile()
{
System::loadLanguageFile('tl_module');
$objForm = new Form('mailchimp-subscribe', 'POST', function (Form $objHaste) {
return Input::post('FORM_SUBMIT') === $objHaste->getFormId();
});
$objForm->setFormActionFromUri(Environment::get('request'));
$eval = [
'mandatory' => true,
'rgxp' => 'email',
];
if ((int) $this->mailchimpShowPlaceholder) {
$eval['placeholder'] = $GLOBALS['TL_LANG']['tl_module']['mailchimp']['placeholderEmail'];
}
$objForm->addFormField('email', [
'label' => $GLOBALS['TL_LANG']['tl_module']['mailchimp']['labelEmail'],
'inputType' => 'text',
'eval' => $eval,
]);
$fields = json_decode($this->objMailChimp->fields);
$mergeVarTags = [];
if (is_array($fields)) {
foreach ($fields as $field) {
$addedName = $this->addFieldToForm($field, $objForm);
if (null !== $addedName) {
$mergeVarTags[] = $addedName;
}
}
}
$objForm->addFormField('submit', [
'label' => $GLOBALS['TL_LANG']['tl_module']['mailchimp']['labelSubmit'],
'inputType' => 'submit'
]);
$objForm->addContaoHiddenFields();
$this->Template->error = false;
if ($objForm->validate()) {
$arrData = $objForm->fetchAll();
$mergeVars = [];
foreach ($mergeVarTags as $tag) {
$mergeVars[$tag] = $arrData[$tag];
}
$subscribed = $this->mailChimp->subscribeToList(
$this->mailChimpListId,
$arrData['email'],
$mergeVars,
(boolean) $this->mailchimpOptin
);
if ($subscribed) {
$this->jumpToOrReload($this->mailchimpJumpTo);
} else {
$this->Template->error = true;
$this->Template->errorMsg = $GLOBALS['TL_LANG']['tl_module']['mailchimp']['subscribeError'];
}
}
$form = new \stdClass();
$objForm->addToObject($form);
$this->Template->form = $form;
}
/**
* Return the name of the field.
*
* @param $field
* @param Form $form
* @return mixed
*/
protected function addFieldToForm($field, Form $form)
{
if (!in_array($field->type, ['text', 'number', 'website', 'address', 'dropdown', 'radio', 'url', 'date', 'birthday', 'phone'])) {
return null;
}
switch ($field->type) {
case 'text':
case 'address':
case 'date':
case 'birthday':
case 'phone':
$inputType = 'text';
$eval = [
'mandatory' => $field->required,
];
if (($maxLength = (int) $field->options->size) > 0) {
$eval['maxlength'] = $maxLength;
}
if ((int) $this->mailchimpShowPlaceholder) {
$eval['placeholder'] = $field->name;
}
if (false === (bool) $field->public) {
$inputType = 'hidden';
}
$form->addFormField($field->tag, [
'label' => $field->name,
'inputType' => $inputType,
'eval' => $eval,
'default' => $field->default,
]);
break;
case 'dropdown':
$inputType = 'select';
if (false === (bool) $field->public) {
$inputType = 'hidden';
}
$form->addFormField($field->tag, [
'label' => $field->name,
'inputType' => $inputType,
'options' => $field->options->choices,
'eval' => [
'mandatory' => $field->required,
],
'default' => $field->default,
]);
break;
case 'radio':
$inputType = 'radio';
if (false === (bool) $field->public) {
$inputType = 'hidden';
}
$form->addFormField($field->tag, [
'label' => $field->name,
'inputType' => $inputType,
'options' => $field->options->choices,
'eval' => [
'mandatory' => $field->required,
],
'default' => $field->default,
]);
break;
case 'number':
$inputType = 'text';
if (false === (bool) $field->public) {
$inputType = 'hidden';
}
$eval = [
'rgxp' => 'digit',
'mandatory' => $field->required,
];
if ((int) $this->mailchimpShowPlaceholder) {
$eval['placeholder'] = $field->name;
}
$form->addFormField($field->tag, [
'label' => $field->name,
'inputType' => $inputType,
'eval' => $eval,
'default' => $field->default,
]);
break;
case 'url':
$inputType = 'text';
if (false === (bool) $field->public) {
$inputType = 'hidden';
}
$eval = [
'rgxp' => 'url',
'mandatory' => $field->required,
];
if ((int) $this->mailchimpShowPlaceholder) {
$eval['placeholder'] = $field->name;
}
$form->addFormField($field->tag, [
'label' => $field->name,
'inputType' => $inputType,
'eval' => $eval,
'default' => $field->default,
]);
break;
}
return $field->tag;
}
}

vendor/oneup/contao-mailchimp/src/MailChimp/Module/ModuleSubscribe.php line 40