/**
* Get the latest version info from the XML file https://www.turnitin.com/static/resources/files/moodledirect_latest.xml
*
* @return string url of latest if this version is not the latest null if update is not available
*/
function turnitintool_updateavailable($module)
{
$basedir = "https://www.turnitin.com/static/resources/files/";
$loaderbar = null;
// Use the comms class so we can make sure the call is using any proxy in place
$tii = new turnitintool_commclass('', '', '', '', '', $loaderbar);
$result = $tii->doRequest("GET", $basedir . "moodledirect_latest.xml", "");
$tii->xmlToSimple($result, false);
$moduleversion = isset($module->version) ? $module->version : $module->versiondb;
if (strlen($result) > 0 and isset($tii->simplexml->version)) {
$version = $tii->simplexml->version;
if ($version <= $moduleversion) {
// No update available
return null;
} else {
// Update available return URL
return $tii->simplexml->filename;
}
}
// Could not find the xml file can't return URL so return null
return null;
}
/**
* Get the latest version info from the XML file https://www.turnitin.com/static/resources/files/moodledirect_latest.xml
*
* @return string url of latest if this version is not the latest null if update is not available
*/
function turnitintool_updateavailable($module)
{
$basedir = "https://www.turnitin.com/static/resources/files/";
$loaderbar = null;
// Use the comms class so we can make sure the call is using any proxy in place
$tii = new turnitintool_commclass('', '', '', '', '', $loaderbar);
$result = $tii->doRequest("GET", $basedir . "moodledirect_latest.xml", "");
if (strlen($result) > 0 and $tii->xmlToArray($result)) {
$version = $tii->_xmlarray["MOODLEDIRECT"][0]["VERSION"]['value'];
if ($version <= $module->version) {
// No update available
return null;
} else {
// Update available return URL
return $basedir . $tii->_xmlarray["MOODLEDIRECT"][0]["FILENAME"]['value'];
}
}
// Could not find the xml file can't return URL so return null
return null;
}
