// GET api/<controller>/id
public HttpResponseMessage Get(int id)
{
if (!isAuthenticated())
{
throw new HttpResponseException(HttpStatusCode.Unauthorized);
}
var docNumber = id.ToString();
var edocsGatway = new EdocsServerGateway(username, password, library, serverName);
PCDCLIENTLib.PCDGetStream objPCDGetStream = edocsGatway.getDocument(docNumber);
if (objPCDGetStream == null)
{
throw new HttpResponseException(HttpStatusCode.NotFound);
}
int nbytes = (int)objPCDGetStream.GetPropertyValue("%ISTREAM_STATSTG_CBSIZE_LOWPART");
string fileType = edocsGatway.getFileType(docNumber);
var fileName = docNumber + "." + fileType;
var tempFileName = docNumber + "-" + DateTime.Now.ToString("yyMMddHHmmssfff") + "." + fileType;
var filenamePath = tempFilePath + tempFileName;
this.saveFileLocally(filenamePath, nbytes, objPCDGetStream);
var stream = new FileStream(filenamePath, FileMode.Open, FileAccess.Read);
var response = new FileHttpResponseMessage(filenamePath);
response.StatusCode = HttpStatusCode.OK;
response.Content = new StreamContent(stream);
response.Content.Headers.ContentType = new MediaTypeHeaderValue(System.Web.MimeMapping.GetMimeMapping(fileName));
response.Content.Headers.ContentDisposition = new ContentDispositionHeaderValue("attachment")
{
FileName = fileName
};
return(response);
}
private Boolean saveFileLocally(string filename, int nbytes, PCDCLIENTLib.PCDGetStream objPCDGetStream)
{
Boolean status = false;
try
{
using (Stream to = new FileStream(filename, FileMode.OpenOrCreate))
{
int readCount;
byte[] buffer = new byte[nbytes];
buffer = (byte[])objPCDGetStream.Read(nbytes, out readCount);
to.Write(buffer, 0, readCount);
}
status = true;
}
catch (Exception e)
{
throw new Exception("Exception while saving file", e);
}
return(status);
}
static void Main(string[] args)
{
DotEnv.AutoConfig();
var library = "CDM";
var docNumber = "8671310";
var PCDLogin = new PCDCLIENTLib.PCDLogin();
var username = Environment.GetEnvironmentVariable("EDOCSUSERNAME");
var password = Environment.GetEnvironmentVariable("EDOCSPASSWORD");
var rc = PCDLogin.AddLogin(0, library, username, password);
rc = PCDLogin.Execute();
if (rc != 0)
{
throw new SystemException();
}
var dst = PCDLogin.GetDST();
Console.WriteLine("The dst is:" + dst);
var obj = new PCDCLIENTLib.PCDSearch();
obj.SetDST(dst);
obj.AddSearchLib(library);
obj.SetSearchObject("DEF_PROF");
obj.AddSearchCriteria("DOCNUMBER", docNumber);
obj.AddReturnProperty("PATH");
obj.AddReturnProperty("DOCNAME");
rc = obj.Execute();
if (rc != 0)
{
Console.WriteLine(obj.ErrDescription);
throw new SystemException();
}
obj.SetRow(1);
var docname = obj.GetPropertyValue("DOCNAME");
Console.WriteLine("Doc name:" + docname);
obj.GetPropertyValue("PATH");
obj.ReleaseResults();
var sql = new PCDCLIENTLib.PCDSQL();
sql.SetDST(dst);
rc = sql.Execute("SELECT PATH FROM DOCSADM.COMPONENTS WHERE DOCNUMBER = " + docNumber);
if (rc != 0)
{
Console.WriteLine(sql.ErrDescription);
throw new SystemException();
}
sql.SetRow(1);
var path = sql.GetColumnValue(1);
Console.WriteLine("The path is:" + path);
var tokens = path.Split('.');
var fileType = tokens[tokens.Length - 1].ToLower();
Console.WriteLine("File type:" + fileType);
obj = new PCDCLIENTLib.PCDSearch();
obj.SetDST(dst);
obj.AddSearchLib(library);
obj.SetSearchObject("cyd_cmnversions");
obj.AddSearchCriteria("DOCNUMBER", docNumber);
obj.AddOrderByProperty("VERSION", 0);
obj.AddReturnProperty("VERSION");
obj.AddReturnProperty("VERSION_ID");
rc = obj.Execute();
if (rc != 0)
{
Console.WriteLine(sql.ErrDescription);
throw new SystemException();
}
obj.SetRow(1);
var version = obj.GetPropertyValue("VERSION");
var versionId = obj.GetPropertyValue("VERSION_ID");
Console.WriteLine("Version: $version Version ID: " + versionId);
obj.ReleaseResults();
string ver = "" + versionId;
var getobj = new PCDCLIENTLib.PCDGetDoc();
getobj.SetDST(dst);
getobj.AddSearchCriteria("%TARGET_LIBRARY", library);
getobj.AddSearchCriteria("%VERSION_ID", ver);
getobj.AddSearchCriteria("%DOCUMENT_NUMBER", docNumber);
rc = getobj.Execute();
if (rc != 0)
{
Console.WriteLine(getobj.ErrDescription);
throw new SystemException();
}
getobj.NextRow();
var filename = docNumber + "." + fileType;
PCDCLIENTLib.PCDGetStream objPCDGetStream = (PCDCLIENTLib.PCDGetStream)getobj.GetPropertyValue("%CONTENT");
int nbytes = (int)objPCDGetStream.GetPropertyValue("%ISTREAM_STATSTG_CBSIZE_LOWPART");
using (Stream to = new FileStream(filename, FileMode.OpenOrCreate))
{
int readCount;
byte[] buffer = new byte[nbytes];
buffer = (byte[])objPCDGetStream.Read(nbytes, out readCount);
to.Write(buffer, 0, readCount);
}
Console.Read();
}
