function on_every_time()
{
$session_loki_val = $this->controller->get_form_data('newsletter_loki');
if (empty($session_loki_val)) {
$dump = $this->controller->get_all_form_data();
$exporter = new NewsletterExporter(assemble_data($dump));
$exported_newsletter = $exporter->export($this->controller->get_form_data('templateChooser'));
$this->set_value('newsletter_loki', $exported_newsletter);
} else {
$this->set_value('newsletter_loki', $session_loki_val);
}
}
function pre_show_form()
{
echo "<h1>Step Three — Select a Template</h1>";
echo "<p>Select a template from the choices below.</p>";
echo '<div id="previewDiv">';
$dump = $this->controller->get_all_form_data();
$exporter = new NewsletterExporter(assemble_data($dump));
$formats = $exporter->get_export_formats();
foreach ($formats as $format => $info) {
echo '<h3 class="templateName">' . $info['name'] . "</h3>";
echo '<div id="' . $format . '" name="' . $info['name'] . '" class="newsletterTemplate">';
echo $exporter->export($format);
echo "</div>";
echo '<br class="templateName" />';
}
echo "</div>";
}