public override bool execute()
{
if (sourceObject == null)
return false;
var fileToUnzip = (string) sourceObject;
if (fileToUnzip.IndexOf("http://") > -1)
fileToUnzip = new Web().downloadBinaryFile(fileToUnzip);
if (!File.Exists(fileToUnzip))
return false;
folderToUnzipFiles = folderToUnzipFiles ?? DI.config.TempFolderInTempDirectory;
List<string> unzipedFiles = new zipUtils().unzipFileAndReturnListOfUnzipedFiles(fileToUnzip, folderToUnzipFiles);
if (unzipedFiles.Count == 0)
return false;
resultsObject = unzipedFiles;
return true;
}
public string checkIfFileExistsAndDownloadIfNot(string file , string urlToDownloadFile)
{
if (File.Exists(file))
return file;
if (file.valid().isFalse())
file = urlToDownloadFile.fileName();
var localTempFile = urlToDownloadFile.extension(".zip")
? PublicDI.config.getTempFileInTempDirectory(".zip")
: Path.Combine(PublicDI.config.O2TempDir, file);
if (File.Exists(localTempFile))
return localTempFile;
downloadBinaryFile(urlToDownloadFile, localTempFile);
//var downloadedFile = downloadBinaryFile(urlToDownloadFile, false /*saveUsingTempFileName*/);
if (File.Exists(localTempFile))
{
if (Path.GetExtension(localTempFile) != ".zip" && urlToDownloadFile.fileName().extension(".zip").isFalse())
return localTempFile;
List<string> extractedFiles = new zipUtils().unzipFileAndReturnListOfUnzipedFiles(localTempFile, PublicDI.config.O2TempDir);
if (extractedFiles != null)
foreach(var extractedFile in extractedFiles)
if (Path.GetFileName(extractedFile) == file)
return extractedFile;
}
return "";
}
public List<String> downloadZipFileAndExtractFiles(string urlOfFileToFetch)
{
var webClient = new WebClient();
try
{
//setup headers
foreach (var header in Headers_Request)
webClient.Headers.Add(header.Key, header.Value);
string tempFileName = String.Format("{0}_{1}.zip", PublicDI.config.TempFileNameInTempDirectory,
Path.GetFileNameWithoutExtension(urlOfFileToFetch));
byte[] pageData = webClient.DownloadData(urlOfFileToFetch);
Files.WriteFileContent(tempFileName, pageData);
List<string> extractedFiles = new zipUtils().unzipFileAndReturnListOfUnzipedFiles(tempFileName);
File.Delete(tempFileName);
return extractedFiles;
}
catch (Exception ex)
{
PublicDI.log.ex(ex);
}
return null;
}