/**
* Renders a participation form. This form is ready to be echo'ed in your template
*/
function render()
{
global $thinkedit;
// add content
$this->form->add('<h1>');
$this->form->add($this->title);
$this->form->add('</h1>');
// In all cases, build form UI
foreach ($this->content->field as $field) {
if ($field->isUsedIn('participation') && $field->getType() != 'id') {
$this->form->add('<div class="participation_field">');
$this->form->add('<div class="participation_field_title">');
if ($field->isRequired() || $field->isTitle()) {
$this->form->add('<span class="participation_field_required">*</span>');
}
$this->form->add($field->getTitle() . ' : ');
$this->form->add('</div>');
if ($field->getHelp()) {
$this->form->add('<div class="participation_field_help">');
$this->form->add($field->getHelp());
$this->form->add('</div>');
}
if ($this->form->isSent() && $field->getErrorMessage()) {
$this->form->add('<div class="participation_field_error">');
$this->form->add($field->getErrorMessage());
$this->form->add('</div>');
}
$this->form->add('<div class="participation_field_ui">');
$this->form->add($field->renderUi());
$this->form->add('</div>');
$this->form->add('</div>');
}
}
// add captcha if needed
if ($this->enable_captcha) {
require_once ROOT . '/class/captcha.class.php';
$captcha = new captcha();
$this->form->add('<div class="participation_field">');
$this->form->add('<div class="participation_field_title">');
$this->form->add('<span class="participation_field_required">*</span>');
$this->form->add($this->captcha_title);
$this->form->add('</div>');
$this->form->add('<div class="participation_field_help">');
$this->form->add($this->captcha_help);
$this->form->add('</div>');
if ($this->form->isSent()) {
if (isset($_REQUEST['captcha']) && $_REQUEST['captcha'] != $captcha->get()) {
$this->form->add('<div class="participation_field_error">');
$this->form->add($this->captcha_error);
$this->form->add('</div>');
$captcha->reset();
}
}
if (isset($_REQUEST['captcha'])) {
$captcha_entered = $_REQUEST['captcha'];
} else {
$captcha_entered = '';
}
$this->form->add('<div class="participation_field_ui">');
$this->form->add('<br/>');
$this->form->add('<img src="' . $captcha->render() . '">');
$this->form->add('<br/> <br/>');
$this->form->add('Code : <input type="text" name="captcha" value="' . $captcha_entered . '">');
$this->form->add('</div>');
$this->form->add('</div>');
}
return $this->form->render();
}
