$formref = strtoupper($_REQUEST['formref']);
$settings = read_form_settings_by_ref($formref);
if ($settings === false) {
$message = get_string('invalid_data', 'local_obu_forms');
} else {
if (!is_manager($settings)) {
// Not a manager of this type of form
$message = get_string('form_unavailable', 'local_obu_forms');
} else {
$form_id = $settings->id;
$formname = $settings->name;
if (isset($_REQUEST['version'])) {
$version = strtoupper($_REQUEST['version']);
} else {
if (!isset($_REQUEST['versions']) || isset($_REQUEST['versions']) && $_REQUEST['versions'] != 0) {
$templates = read_form_templates($form_id);
if ($templates) {
$versions[0] = get_string('new_version', 'local_obu_forms');
// The 'New Version' option
foreach ($templates as $template) {
$versions[] = $template->version;
}
if (isset($_REQUEST['versions'])) {
$version = $versions[$_REQUEST['versions']];
$record = read_form_template($form_id, $version);
}
}
}
}
}
}
function get_form_template($form_id, $include_unpublished = false)
{
// return the latest version of the template for the given form
global $DB;
// return the latest version
$template = null;
$templates = read_form_templates($form_id);
foreach ($templates as $t) {
if ($t->published || $include_unpublished) {
$template = $t;
}
}
if ($template) {
return $template;
}
return false;
}
