/**
* return xml translated by XSL
*
* @param array $xml_details
* @return void
* @author Andy Bennett
*/
function return_translated_template($xml_details)
{
if (!array_key_exists('xml_debug', $xml_details)) {
$xml_details['xml_debug'] = 0;
}
if (!array_key_exists('xsl_debug', $xml_details)) {
$xml_details['xsl_debug'] = 0;
}
if (!array_key_exists('xslf_debug', $xml_details)) {
$xml_details['xslf_debug'] = 0;
}
if (!isset($xml_details['directory'])) {
$xml_details['directory'] = '/';
}
$tpath = APPPATH . 'xslt' . $xml_details['directory'];
$xsl_file = $tpath . '/' . $xml_details['xsl_file'];
if ($xml_details['xslf_debug']) {
print_r($xsl_file);
}
$xml = steam_xml_helper::convert_array_to_xml($xml_details['xml_data'], "result");
if ($xml_details['xml_debug']) {
print_r($xml->saveXML());
}
$result = self::xslt_return_translated($xml, $xsl_file);
if ($xml_details['xsl_debug']) {
print_r($result);
}
return $result;
}
/**
* get the form xml string
*
* @return string
* @author Andy Bennett
*/
private function get_form_xml_string()
{
$path = 'forms/' . $this->setup->form_name;
// pull the form xml in as a simplexml object
try {
$form_xml_string = steam_xml_helper::load_xml_string($path);
} catch (Exception $e) {
try {
// if the form doesn't exist, create one from the database
$steamform_model = new Steamform_Model();
$form_xml_string = $steamform_model->get_form_xml($this->setup);
} catch (Exception $e) {
throw new Kohana_404_Exception($path);
}
}
return $form_xml_string;
}
/**
* decode the passed json into xml
*
* @param string $json
* @return string
* @author Andy Bennett
*/
public static function return_xml_string($json)
{
// decode the JSON into an associative array
$tree = json_decode($json, true);
// convert to XML string
$xml = steam_xml_helper::convert_array_to_xml($tree, "root");
$s = simplexml_import_dom($xml);
$dom = new DOMDocument();
$root = $dom->createElement('root');
$dom->appendChild($root);
self::save_parse('items', $dom, $root, $s->items);
return $dom->saveXML();
}
