public override StandardValuesCollection GetStandardValues(ITypeDescriptorContext context)
{
//the actual list of standard items to return
StandardValuesCollection list = null;
if (context.Instance is IScreenParameter)
{
IScreenParameter parameter = (IScreenParameter)context.Instance;
if (parameter.InputType == ScreenInputType.Special)
{
List <string> listItems = GetSpecialInputKeys();
string[] items = listItems.ToArray <string>();
list = new StandardValuesCollection(items);
}
if (parameter.InputType == ScreenInputType.User)
{
string[] items = Configuration.GetInstance().App.ProfileProperties.ToArray <string>();
list = new StandardValuesCollection(items);
}
}
return(list);
}
private object GetParameterInputValue(IScreenParameter parameter, object newID)
{
object retVal = null;
App app = CodeTorch.Core.Configuration.GetInstance().App;
CodeTorch.Web.FieldTemplates.BaseFieldTemplate f = null;
switch (parameter.InputType)
{
case ScreenInputType.AppSetting:
retVal = ConfigurationManager.AppSettings[parameter.InputKey];
break;
case ScreenInputType.Control:
throw new NotSupportedException();
//if (container == null)
//{
// f = page.FindFieldRecursive(parameter.InputKey);
//}
//else
//{
// f = page.FindFieldRecursive(container, parameter.InputKey);
//}
//if (f != null)
//{
// retVal = f.Value;
//}
break;
case ScreenInputType.ControlText:
//if (container == null)
//{
// f = page.FindFieldRecursive(parameter.InputKey);
//}
//else
//{
// f = page.FindFieldRecursive(container, parameter.InputKey);
//}
//if (f != null)
//{
// retVal = f.DisplayText;
//}
throw new NotSupportedException();
break;
case ScreenInputType.Cookie:
retVal = HttpContext.Current.Request.Cookies[parameter.InputKey].Value;
break;
case ScreenInputType.File:
//currently onlu supports storage to database
if (HttpContext.Current.Request.ContentType.ToLower().Contains("multipart"))
{
HttpPostedFile file = null;
if (HttpContext.Current.Request.Files.Count == 1)
{
//for refit support
file = HttpContext.Current.Request.Files[0] as HttpPostedFile;
}
else
{
file = HttpContext.Current.Request.Files[parameter.InputKey] as HttpPostedFile;
}
file = HttpContext.Current.Request.Files[parameter.InputKey] as HttpPostedFile;
if (file != null)
{
if (file.ContentLength > 0)
{
DocumentService documentService = DocumentService.GetInstance();
if (String.IsNullOrEmpty(parameter.Default))
{
retVal = ReadFully(file.InputStream);
}
else
{
DocumentRepository repo = DocumentRepository.GetByName(parameter.Default);
if (repo == null)
{
throw new Exception(String.Format("Parameter {0} is assigned to a missing document repository - {1}. Please check configuration.", parameter.Name, parameter.Default));
}
IDocumentProvider documentProvider = documentService.GetProvider(repo);
if (documentProvider == null)
{
throw new Exception(String.Format("Parameter {0} is assigned to document repository - {1}. The provider for this repository could not be found. Please check configuration", parameter.Name, parameter.Default));
}
// AppendDocumentID(DocumentID);
Document document = new Document(); //need to clone from config
document.FileName = file.FileName;
document.ContentType = file.ContentType;
if (String.IsNullOrEmpty(document.ContentType))
{
document.ContentType = "application / octet - stream";
}
document.Size = Convert.ToInt32(file.ContentLength);
document.Stream = file.InputStream;
document.EntityID = "TEMP";
document.EntityType = "TEMP";
document.Settings.Add(new Setting("ModifiedBy", "SYSTEM"));
//perform actual upload
document.ID = documentProvider.Upload(document);
retVal = document.ID;
}
}
}
}
break;
case ScreenInputType.Form:
retVal = HttpContext.Current.Request.Form[parameter.InputKey];
break;
case ScreenInputType.Header:
retVal = HttpContext.Current.Request.Headers[parameter.InputKey];
break;
case ScreenInputType.QueryString:
retVal = HttpContext.Current.Request.QueryString[parameter.InputKey];
break;
case ScreenInputType.Session:
retVal = HttpContext.Current.Session[parameter.InputKey];
break;
case ScreenInputType.Special:
switch (parameter.InputKey.ToLower())
{
case "null":
retVal = null;
break;
case "newid":
retVal = newID;
break;
case "dbnull":
retVal = DBNull.Value;
break;
case "username":
retVal = UserIdentityService.GetInstance().IdentityProvider.GetUserName();
break;
case "hostheader":
retVal = HttpContext.Current.Request.ServerVariables["HTTP_HOST"];
break;
case "applicationpath":
retVal = HttpContext.Current.Request.ApplicationPath;
break;
case "urlsegment":
try
{
retVal = this.RouteData.Values[parameter.Default];
}
catch { }
break;
case "absoluteapplicationpath":
retVal = String.Format("{0}://{1}{2}",
HttpContext.Current.Request.Url.Scheme,
HttpContext.Current.Request.ServerVariables["HTTP_HOST"],
((HttpContext.Current.Request.ApplicationPath == "/") ? String.Empty : HttpContext.Current.Request.ApplicationPath));
break;
}
break;
case ScreenInputType.User:
try
{
List <string> profileProperties = CodeTorch.Core.Configuration.GetInstance().App.ProfileProperties;
int propertyIndex = Enumerable.Range(0, profileProperties.Count).First(i => profileProperties[i].ToLower() == parameter.InputKey.ToLower());
FormsIdentity identity = (FormsIdentity)HttpContext.Current.User.Identity;
FormsAuthenticationTicket ticket = identity.Ticket;
retVal = ticket.UserData.Split('|')[propertyIndex];
}
catch { }
break;
case ScreenInputType.Constant:
retVal = parameter.InputKey;
break;
case ScreenInputType.ServerVariables:
retVal = HttpContext.Current.Request.ServerVariables[parameter.InputKey];
break;
}
if (
(parameter.InputType != ScreenInputType.Special) &&
(parameter.InputType != ScreenInputType.File)
)
{
if (retVal == null)
{
retVal = parameter.Default;
}
}
return(retVal);
}
public static object GetParameterInputValue(BasePage page, IScreenParameter parameter, Control container)
{
object retVal = null;
App app = CodeTorch.Core.Configuration.GetInstance().App;
CodeTorch.Web.FieldTemplates.BaseFieldTemplate f = null;
switch (parameter.InputType)
{
case ScreenInputType.AppSetting:
retVal = ConfigurationManager.AppSettings[parameter.InputKey];
break;
case ScreenInputType.Control:
if (container == null)
{
f = page.FindFieldRecursive(parameter.InputKey);
}
else
{
f = page.FindFieldRecursive(container, parameter.InputKey);
}
if (f != null)
{
retVal = f.Value;
}
break;
case ScreenInputType.ControlText:
if (container == null)
{
f = page.FindFieldRecursive(parameter.InputKey);
}
else
{
f = page.FindFieldRecursive(container, parameter.InputKey);
}
if (f != null)
{
retVal = f.DisplayText;
}
break;
case ScreenInputType.Cookie:
retVal = page.Request.Cookies[parameter.InputKey].Value;
break;
case ScreenInputType.Form:
retVal = page.Request.Form[parameter.InputKey];
break;
case ScreenInputType.Header:
retVal = page.Request.Headers[parameter.InputKey];
break;
case ScreenInputType.QueryString:
retVal = page.Request.QueryString[parameter.InputKey];
break;
case ScreenInputType.Session:
retVal = page.Session[parameter.InputKey];
break;
case ScreenInputType.Special:
switch (parameter.InputKey.ToLower())
{
case "null":
retVal = null;
break;
case "dbnull":
retVal = DBNull.Value;
break;
case "username":
retVal = UserIdentityService.GetInstance().IdentityProvider.GetUserName();
break;
case "hostheader":
retVal = HttpContext.Current.Request.ServerVariables["HTTP_HOST"];
break;
case "applicationpath":
retVal = HttpContext.Current.Request.ApplicationPath;
break;
case "absoluteapplicationpath":
retVal = String.Format("{0}://{1}{2}",
HttpContext.Current.Request.Url.Scheme,
HttpContext.Current.Request.ServerVariables["HTTP_HOST"],
((HttpContext.Current.Request.ApplicationPath == "/") ? String.Empty : HttpContext.Current.Request.ApplicationPath));
break;
}
break;
case ScreenInputType.User:
try
{
retVal = GetProfileProperty(parameter.InputKey);
}
catch { }
break;
case ScreenInputType.Constant:
retVal = parameter.InputKey;
break;
case ScreenInputType.ServerVariables:
retVal = HttpContext.Current.Request.ServerVariables[parameter.InputKey];
break;
}
if (parameter.InputType != ScreenInputType.Special)
{
if (retVal == null)
{
retVal = parameter.Default;
}
}
return(retVal);
}
