// file saving process
public static int processSave(Dictionary <string, object> fileData, string fileName, string userAddress)
{
if (fileData["url"].Equals(null))
{
throw new Exception("DownloadUrl is null");
}
var downloadUri = (string)fileData["url"];
string curExt = Path.GetExtension(fileName).ToLower(); // get current file extension
var downloadExt = fileData.ContainsKey("filetype")
? "." + (string)fileData["filetype"]
: Path.GetExtension(downloadUri).ToLower() ?? ""; // TODO: Delete in version 7.0 or higher. Support for versions below 7.0
var newFileName = fileName;
// convert downloaded file to the file with the current extension if these extensions aren't equal
if (!curExt.Equals(downloadExt, StringComparison.InvariantCultureIgnoreCase))
{
try
{
// convert file and give url to a new file
string newFileUri;
var result = ServiceConverter.GetConvertedUri(downloadUri, downloadExt, curExt, ServiceConverter.GenerateRevisionId(downloadUri), false, out newFileUri);
if (string.IsNullOrEmpty(newFileUri))
{
// get the correct file name if it already exists
newFileName = DocManagerHelper.GetCorrectName(Path.GetFileNameWithoutExtension(fileName) + downloadExt, userAddress);
}
else
{
downloadUri = newFileUri;
}
}
catch (Exception)
{
newFileName = DocManagerHelper.GetCorrectName(Path.GetFileNameWithoutExtension(fileName) + downloadExt, userAddress);
}
}
DocManagerHelper.VerifySSL();
var storagePath = DocManagerHelper.StoragePath(newFileName, userAddress); // get the file path
var histDir = DocManagerHelper.HistoryDir(storagePath); // get the path to the history directory
if (!Directory.Exists(histDir))
{
Directory.CreateDirectory(histDir);
}
var versionDir = DocManagerHelper.VersionDir(histDir, DocManagerHelper.GetFileVersion(histDir)); // get the path to the file version
if (!Directory.Exists(versionDir))
{
Directory.CreateDirectory(versionDir); // if the path doesn't exist, create it
}
// get the path to the previous file version and move it to the storage directory
File.Move(DocManagerHelper.StoragePath(fileName, userAddress), Path.Combine(versionDir, "prev" + curExt));
DownloadToFile(downloadUri, storagePath); // save file to the storage directory
DownloadToFile((string)fileData["changesurl"], Path.Combine(versionDir, "diff.zip")); // save file changes to the diff.zip archive
var hist = fileData.ContainsKey("changeshistory") ? (string)fileData["changeshistory"] : null;
if (string.IsNullOrEmpty(hist) && fileData.ContainsKey("history"))
{
var jss = new JavaScriptSerializer();
hist = jss.Serialize(fileData["history"]);
}
if (!string.IsNullOrEmpty(hist))
{
File.WriteAllText(Path.Combine(versionDir, "changes.json"), hist); // write the history changes to the changes.json file
}
File.WriteAllText(Path.Combine(versionDir, "key.txt"), (string)fileData["key"]); // write the key value to the key.txt file
string forcesavePath = DocManagerHelper.ForcesavePath(newFileName, userAddress, false); // get the path to the forcesaved file version
if (!forcesavePath.Equals("")) // if the forcesaved file version exists
{
File.Delete(forcesavePath); // remove it
}
return(0);
}
public static int processSave(Dictionary <string, object> fileData, string fileName, string userAddress)
{
var downloadUri = (string)fileData["url"];
string curExt = Path.GetExtension(fileName);
string downloadExt = Path.GetExtension(downloadUri) ?? "";
var newFileName = fileName;
if (!curExt.Equals(downloadExt, StringComparison.InvariantCultureIgnoreCase))
{
try
{
string newFileUri;
var result = ServiceConverter.GetConvertedUri(downloadUri, downloadExt, curExt, ServiceConverter.GenerateRevisionId(downloadUri), false, out newFileUri);
if (string.IsNullOrEmpty(newFileUri))
{
newFileName = DocManagerHelper.GetCorrectName(Path.GetFileNameWithoutExtension(fileName) + downloadExt, userAddress);
}
else
{
downloadUri = newFileUri;
}
}
catch (Exception)
{
newFileName = DocManagerHelper.GetCorrectName(Path.GetFileNameWithoutExtension(fileName) + downloadExt, userAddress);
}
}
var storagePath = DocManagerHelper.StoragePath(newFileName, userAddress);
var histDir = DocManagerHelper.HistoryDir(storagePath);
if (!Directory.Exists(histDir))
{
Directory.CreateDirectory(histDir);
}
var versionDir = DocManagerHelper.VersionDir(histDir, DocManagerHelper.GetFileVersion(histDir));
if (!Directory.Exists(versionDir))
{
Directory.CreateDirectory(versionDir);
}
File.Move(DocManagerHelper.StoragePath(fileName, userAddress), Path.Combine(versionDir, "prev" + curExt));
DownloadToFile(downloadUri, storagePath);
DownloadToFile((string)fileData["changesurl"], Path.Combine(versionDir, "diff.zip"));
var hist = fileData.ContainsKey("changeshistory") ? (string)fileData["changeshistory"] : null;
if (string.IsNullOrEmpty(hist) && fileData.ContainsKey("history"))
{
var jss = new JavaScriptSerializer();
hist = jss.Serialize(fileData["history"]);
}
if (!string.IsNullOrEmpty(hist))
{
File.WriteAllText(Path.Combine(versionDir, "changes.json"), hist);
}
File.WriteAllText(Path.Combine(versionDir, "key.txt"), (string)fileData["key"]);
string forcesavePath = DocManagerHelper.ForcesavePath(newFileName, userAddress, false);
if (!forcesavePath.Equals(""))
{
File.Delete(forcesavePath);
}
return(0);
}