function uploadFiles(&$drive_service, &$client, &$configObj, &$UsersAFSObj)
{
foreach ($UsersAFSObj->fileList as $value) {
$logline = date('Y-m-d H:i:s') . " File path: " . $value->path . "\n";
fwrite($configObj->logFile, $logline);
// Make sure the file still exists in AFS
if (!file_exists($value->path)) {
array_push($UsersAFSObj->failedFiles, $value->path);
$logline = date('Y-m-d H:i:s') . " Upload failed. File does not exist!" . "\n";
fwrite($configObj->logFile, $logline);
continue;
}
$parentFolderID = $UsersAFSObj->folderList[getParentFolder($value->path)];
$logline = date('Y-m-d H:i:s') . " Parent folder name: " . $value->path . "\n";
$logline = $logline . date('Y-m-d H:i:s') . " Parent folder ID: " . $parentFolderID . "\n";
fwrite($configObj->logFile, $logline);
// If it couldn't find the parent folder's ID, skip this file
if ($parentFolderID == null) {
$logline = date('Y-m-d H:i:s') . " Upload failed. No parent ID for parent folder!" . "\n";
fwrite($configObj->logFile, $logline);
continue;
}
if ($client->isAccessTokenExpired()) {
//Trade access token for refresh token
if ($client->refreshToken($configObj->refreshToken) == null) {
$logline = date('Y-m-d H:i:s') . ": Using refresh token, access token granted. \n";
fwrite($configObj->logFile, $logline);
} else {
$logline = date('Y-m-d H:i:s') . ": Unable to obtain access token. \n";
fwrite($configObj->logFile, $logline);
}
}
//decides whether to do media or resumable upload and uploads file
//1000 bytes is currently hardcoded as chunk size for resumable upload function
//make a config file for the chunk size?
$logline = date('Y-m-d H:i:s') . " Doing upload..." . "\n";
fwrite($configObj->logFile, $logline);
$results = doUpload($drive_service, $client, $value, $parentFolderID, $configObj);
if ($results) {
array_push($UsersAFSObj->failedFiles, $value->path);
$logline = date('Y-m-d H:i:s') . " Failure" . "\n";
fwrite($configObj->logFile, $logline);
} else {
++$UsersAFSObj->numFilesUploaded;
$logline = date('Y-m-d H:i:s') . " Success!" . "\n";
fwrite($configObj->logFile, $logline);
}
}
}
continue;
}
if ($expireTime - time() < 100) {
$newToken = generateToken($accessToken, $refreshToken, $expireTime, $clientID, $clientSecret, $stringArray);
// If it failed the first time, try again
if (!$newToken) {
sleep(5);
$newToken = generateToken($accessToken, $refreshToken, $expireTime, $clientID, $clientSecret, $stringArray);
}
// If it failed again, exit
if (!$newToken) {
include '../notification_email.php';
exit;
}
}
$parentFolderID = $folderList[getParentFolder($value->path)];
// If it couldn't find the parent folder's ID, skip this file
if ($parentFolderID == null) {
continue;
}
$nextID = createFile(getFileName($value->path), $parentFolderID, $value->path, true, $accessToken, $stringArray);
// If the API call returns an error, handle and retry it if possible
if (is_array($nextID)) {
array_push($stringArray, "Retrying this file...", "<br><br>");
retryCall($nextID, getFileName($value->path), $parentFolderID, $value->path, true, $accessToken, $stringArray);
}
// Check to see if the file upload was successfull
if (!is_array($nextID)) {
$numFiles++;
array_push($stringArray, "File '" . getFileName($value->path) . "' successfully uploaded", "<br>");
} else {
