/**
* User wants to take a new subscription
*/
protected function displayInvitation()
{
$check = WpSubscription::canSubscribe($this->getUser());
if ($check !== true) {
$this->action = self::ACTION_LIST;
$this->msgKey = $check;
$this->msgType = 'error';
$this->display();
return;
}
$invitationForm = array('InvitationCode' => array('type' => 'text', 'default' => $this->invitationCode != null ? $this->invitationCode : '', 'section' => 'use-section', 'label-message' => 'wp-inv-code-field', 'help-message' => 'wp-use-inv-help', 'validation-callback' => array($this, 'validateInvitationCode'), 'filter-callback' => array($this, 'filterInvitationCode')));
$invitationHtml = new HTMLFormS($invitationForm);
$invitationHtml->addHeaderText(wfMessage('wp-use-inv-header')->parse());
$invitationHtml->setMessagePrefix('wp-inv');
$invitationHtml->setTitle($this->getTitleFor(self::TITLE_NAME, self::ACTION_USE_INVITATION));
$invitationHtml->setSubmitCallback(array($this, 'processInvitation'));
$invitationHtml->setSubmitText(wfMessage('wp-use-inv-go')->text());
if ($this->invitationCode != null) {
// handle invitation code from url
$invitationHtml->prepareForm();
// fill form with default value specified in descriptor
$result = $invitationHtml->trySubmit();
// validate and process
if ($result === true) {
// code ok
$this->action = self::ACTION_NEW;
$this->msgKey = 'wp-use-inv-ok';
$this->msgType = 'success';
$this->display();
} else {
$invitationHtml->displayForm($result);
}
} else {
// or display and process form from post
if ($invitationHtml->show()) {
$this->action = self::ACTION_NEW;
$this->msgKey = 'wp-use-inv-ok';
$this->msgType = 'success';
$this->display();
}
}
}