function getDocEditorValidateKey($fileUri)
{
return GenerateValidateKey(getDocEditorKey($fileUri));
}
/**
* Request for conversion to a service
*
* @param string $document_uri Uri for the document to convert
* @param string $from_extension Document extension
* @param string $to_extension Extension to which to convert
* @param string $document_revision_id Key for caching on service
* @param bool $is_async Perform conversions asynchronously
*
* @return Xml document request result of conversion
*/
function SendRequestToConvertService($document_uri, $from_extension, $to_extension, $document_revision_id, $is_async)
{
if (empty($from_extension)) {
$path_parts = pathinfo($document_uri);
$from_extension = $path_parts['extension'];
}
$title = basename($document_uri);
if (empty($title)) {
$title = guid();
}
if (empty($document_revision_id)) {
$document_revision_id = $document_uri;
}
$document_revision_id = GenerateRevisionId($document_revision_id);
$validateKey = GenerateValidateKey($document_revision_id, false);
$urlToConverter = generateUrlToConverter($document_uri, $from_extension, $to_extension, $title, $document_revision_id, $validateKey, $is_async);
$response_xml_data;
$countTry = 0;
$opts = array('http' => array('method' => 'GET', 'timeout' => $GLOBALS['DOC_SERV_TIMEOUT']));
if (substr($urlToConverter, 0, strlen("https")) === "https") {
$opts['ssl'] = array('verify_peer' => FALSE);
}
$context = stream_context_create($opts);
while ($countTry < ServiceConverterMaxTry) {
$countTry = $countTry + 1;
$response_xml_data = file_get_contents($urlToConverter, FALSE, $context);
if ($response_xml_data !== false) {
break;
}
}
if ($countTry == ServiceConverterMaxTry) {
throw new Exception("Bad Request or timeout error");
}
libxml_use_internal_errors(true);
$data = simplexml_load_string($response_xml_data);
if (!$data) {
$exc = "Bad Response. Errors: ";
foreach (libxml_get_errors() as $error) {
$exc = $exc . "\t" . $error->message;
}
throw new Exception($exc);
}
return $data;
}
