public function update()
{
$xml = '';
$errorMessages = '';
$notifyMessage = '';
$logMessage = '';
$outstr = '';
$doiObjects = null;
$response1 = "OK";
$response2 = "OK";
$app_id = $this->input->get('app_id');
//passed as a parameter
$urlValue = $this->input->get('url');
//passed as a parameter
$doiValue = $this->input->get('doi');
//passed as a parameter
$doi = getxml($doiValue);
// check if doi is a valid doi and get information about it
$ip_address = trim($_SERVER['REMOTE_ADDR']);
if ($doi->num_rows() > 0) {
//we need to get the xml if that is to be updated as well
if ($_POST) {
if (str_replace("<?xml version=", "", implode($_POST)) == implode($_POST)) {
$xml = "<?xml version=" . implode($_POST);
// passed as posted content
} else {
$xml = implode($_POST);
// passed as posted content
}
}
//first up, lets check that this client is permitted to update this doi.
$client_id = checkDoisValidClient($ip_address, $app_id);
if (!$client_id) {
$errorMessages .= $this->doisGetUserMessage("MT009", $doi_id = NULL);
header("HTTP/1.0 415 Authentication Error");
} else {
if (!checkDoisClientDoi($doiValue, $client_id)) {
$errorMessages .= $this->doisGetUserMessage("MT008", $doiValue);
header("HTTP/1.0 415 Authentication Error");
}
}
if ($xml) {
$doiObjects = new DOMDocument();
$result = $doiObjects->loadXML($xml);
$errors = error_get_last();
if ($errors) {
$errorMessages .= "Document Load Error: " . $errors['message'] . "\n";
header("HTTP/1.0 500 Internal Server Error");
} else {
// Validate it against the datacite schema.
error_reporting(0);
// Create temporary file and save manually created DOMDocument.
$tempFile = "/tmp/" . time() . '-' . rand() . '-document.tmp';
$doiObjects->save($tempFile);
// Create temporary DOMDocument and re-load content from file.
$doiObjects = new DOMDocument();
$doiObjects->load($tempFile);
//Delete temporary file.
if (is_file($tempFile)) {
unlink($tempFile);
}
//$result = $doiObjects->schemaValidate(gCMD_SCHEMA_URI);
$xml = $doiObjects->saveXML();
$errors = error_get_last();
if ($errors) {
$errorMessages .= $this->doisGetUserMessage("MT007", $doi_id = NULL);
$errorMessages .= "Document Validation Error: " . $errors['message'] . "\n";
header("HTTP/1.0 500 Internal Server Error");
}
}
}
if ($errorMessages == '') {
// Update doi information
$updateError = updateDoiObject($doiValue, $doiObjects, $urlValue, $xml);
if (!$updateError) {
// Update the DOI.
if ($urlValue) {
$response1 = $this->doisRequest("mint", $doiValue, $urlValue, $xml, $client_id);
}
if ($doiObjects) {
$response2 = $this->doisRequest("update", $doiValue, $urlValue, $xml, $client_id);
}
if ($response1 && $response2) {
if ($response1 == gDOIS_RESPONSE_SUCCESS && $response2 == gDOIS_RESPONSE_SUCCESS) {
// We have successfully updated the doi through datacite.
$notifyMessage = $this->doisGetUserMessage("MT002", $doiValue);
header("HTTP/1.0 200 OK");
} else {
$errorMessages .= $this->doisGetUserMessage("MT010", $doi = NULL);
$logMessage = "MT010 " . $response;
header("HTTP/1.0 500 Internal Server Error");
}
} else {
$errorMessages .= $this->doisGetUserMessage("MT005", $doi = NULL);
header("HTTP/1.0 500 Internal Server Error");
}
} else {
$errorMessages .= '<br />' . $updateError;
header("HTTP/1.0 500 Internal Server Error");
}
}
} else {
$errorMessages .= $this->doisGetUserMessage("MT011", $doi_id = $doiValue);
}
echo $errorMessages;
echo $notifyMessage;
}
function update()
{
$xml = '';
$errorMessages = '';
$notifyMessage = '';
$logMessage = '';
$verbosemessage = '';
$outstr = '';
$doiObjects = null;
$response1 = "OK";
$response2 = "OK";
$testing = 'no';
$dataciteSchema = $this->config->item('gCMD_SCHEMA_URIS');
$debug = $this->input->get('debug');
if ($debug && $debug == 'true') {
$this->debugOn();
}
$manual_update = $this->input->get('manual_update');
if ($manual_update) {
$client_id = rawurldecode($this->input->get_post('client_id'));
}
$app_id = $this->getAppId();
if (substr($app_id, 0, 4) == 'TEST') {
$app_id = substr($app_id, 4, strlen($app_id));
$testing = 'yes';
}
$urlValue = $this->input->get('url');
//passed as a parameter
$urlValue = rawurldecode($urlValue);
$doiValue = $this->input->get('doi');
//passed as a parameter
$doiValue = rawurldecode($doiValue);
$response_type = $this->input->get('response_type');
//passed as a parameter
if (!$response_type) {
$response_type = 'string';
}
$api_version = $this->input->get('api_version');
if (!$api_version) {
$api_version = '1.0';
}
if (!$app_id) {
$errorMessages = doisGetUserMessage("MT010", $doiValue, $response_type, $app_id, "You must provide an app id to update a doi", $urlValue);
}
if (!$doiValue) {
$errorMessages = doisGetUserMessage("MT010", $doiValue, $response_type, $app_id, "You must provide the doi value to update a doi", $urlValue);
}
if (isset($_SERVER["HTTP_X_FORWARDED_FOR"])) {
$ip = $_SERVER["HTTP_X_FORWARDED_FOR"];
} else {
if (isset($_SERVER["HTTP_CLIENT_IP"])) {
$ip = $_SERVER["HTTP_CLIENT_IP"];
} else {
if (isset($_SERVER["REMOTE_ADDR"])) {
$ip = $_SERVER["REMOTE_ADDR"];
} else {
// Run by command line??
$ip = "127.0.0.1";
}
}
}
if ($errorMessages == '') {
if (!$manual_update) {
$client_id = checkDoisValidClient($ip, $app_id);
}
$client_domains = getClientDomains($client_id);
if ($client_id === false) {
$errorMessages = doisGetUserMessage("MT009", $doiValue, $response_type, $app_id, $verbosemessage, $urlValue);
} else {
if (checkDoisClientDoi($doiValue, $client_id) === false) {
$errorMessages = doisGetUserMessage("MT008", $doiValue, $response_type, $app_id, $verbosemessage, $urlValue);
}
}
}
if ($errorMessages == '') {
$doidata = getxml($doiValue);
// check if doi is a valid doi and get information about it
if ($doidata->num_rows() > 0) {
$xml = $this->getXmlInput();
//first up, lets check that this client is permitted to update this doi.
$xml_row = $doidata->row();
$old_xml = $xml_row->datacite_xml;
if (trim($xml) === trim($old_xml)) {
$xml = '';
}
if (isset($xml) && $xml) {
$doiObjects = new DOMDocument();
$result = $doiObjects->loadXML($xml);
$errors = error_get_last();
if ($errors) {
$errorMessages = "Document Load Error: " . $errors['message'] . "\n";
} else {
// Validate it against the datacite schema.
error_reporting(0);
// Create temporary file and save manually created DOMDocument.
$tempFile = "/tmp/" . time() . '-' . rand() . '-document.tmp';
$doiObjects->save($tempFile);
// Create temporary DOMDocument and re-load content from file.
$doiObjects = new DOMDocument();
$doiObjects->load($tempFile);
//Delete temporary file.
if (is_file($tempFile)) {
unlink($tempFile);
}
$resources = $doiObjects->getElementsByTagName('resource');
$theSchema = 'unknown';
if ($resources->length > 0) {
if (isset($resources->item(0)->attributes->item(0)->name)) {
$theSchema = $this->getXmlSchema($resources->item(0)->attributes->item(0)->nodeValue);
}
}
$result = $doiObjects->schemaValidate(asset_url('schema') . $dataciteSchema[$theSchema]);
$xml = $doiObjects->saveXML();
$errors = error_get_last();
if ($errors || !$result) {
$verbosemessage = "Document Validation Error: " . $errors['message'] . "\n";
$errorMessages = doisGetUserMessage("MT007", doiValue, $response_type, $app_id, $verbosemessage, $urlValue);
}
}
}
if (!$this->validDomain($urlValue, $client_domains)) {
$verbosemessage = 'URL not permitted.';
$errorMessages = doisGetUserMessage("MT014", $doi_id = NULL, $response_type, $app_id, $verbosemessage, $urlValue);
}
if ($errorMessages == '') {
// Update doi information
$updateError = updateDoiObject($doiValue, $doiObjects, $urlValue, $xml);
if (!$updateError) {
/* Fix: 09/01/2013, DataCite requires metadata FIRST, then DOI call */
// Send DataCite the metadata first
// Update the DOI
if ($doiObjects && $xml) {
$response2 = $this->doisRequest("update", $doiValue, $urlValue, $xml, $client_id);
}
if ($urlValue) {
$response1 = $this->doisRequest("mint", $doiValue, $urlValue, $xml, $client_id);
}
if ($response1 && $response2) {
if (doisGetResponseType($response1) == gDOIS_RESPONSE_SUCCESS && doisGetResponseType($response2) == gDOIS_RESPONSE_SUCCESS) {
// We have successfully updated the doi through datacite.
$verbosemessage = $response1 . " / " . $response2;
$notifyMessage = doisGetUserMessage("MT002", $doiValue, $response_type, $app_id, $verbosemessage, $urlValue);
} else {
$verbosemessage = $response1 . " / " . $response2;
$errorMessages = doisGetUserMessage("MT010", $doiValue, $response_type, $app_id, $verbosemessage, $urlValue);
}
} else {
$verbosemessage = '';
if ($response1 != gDOIS_RESPONSE_SUCCESS) {
$verbosemessage .= $response1;
}
if ($response2 != gDOIS_RESPONSE_SUCCESS) {
$verbosemessage .= $response2;
}
$errorMessages = doisGetUserMessage("MT005", $doi = NULL, $response_type, $app_id, $verbosemessage, $urlValue);
}
} else {
$verbosemessage = $updateError;
$errorMessages = doisGetUserMessage("MT010", $doi = NULL, $response_type, $app_id, $verbosemessage, $urlValue);
}
}
} else {
$errorMessages = doisGetUserMessage("MT011", $doi_id = $doiValue, $response_type, $app_id, $verbosemessage, $urlValue);
}
}
if ($errorMessages) {
$outstr = $errorMessages;
//We need to log this activity as errorred
insertDoiActivity("UPDATE", $doiValue, "FAILURE", $client_id, $errorMessages);
}
if ($notifyMessage) {
//We need to log this activity
insertDoiActivity("UPDATE", $doiValue, "SUCCESS", $client_id, $notifyMessage);
$outstr = $notifyMessage;
}
echo $errorMessages;
echo $notifyMessage;
}