public IActionResult GetLatestEvents()
{
var sb = new StringBuilder("<pre>");
var context = Hosting.GetHttpContext();
var eventLog = context.Session.Get <Stack <string> >(EventLogSessionKey);
if (eventLog == null || eventLog.Count == 0)
{
sb.AppendLine("No events.");
}
else
{
while (eventLog.Count > 0)
{
sb.AppendLine("Event " + eventLog.Count + " - " + DateTime.Now.ToString("T"));
sb.AppendLine(new String('-', 80));
sb.AppendLine(eventLog.Pop());
}
}
sb.AppendLine("</pre>");
return(Content(sb.ToString(), "text/html"));
}
private void HandleLanguage(FileUploader fileUploader)
{
var context = Hosting.GetHttpContext();
var selectedLanguage = context.Request["languageSelector"];
if (selectedLanguage != null)
{
fileUploader.DisplayLanguage = selectedLanguage;
}
else
{
selectedLanguage = fileUploader.DisplayLanguage;
}
PopulateLanguageSelector(selectedLanguage);
}
public IActionResult Dynamic()
{
var fileManager = new FileManager
{
Width = 800,
Height = 600,
Resizable = true
};
var context = Hosting.GetHttpContext();
var selectedUser = context.Request["userSelector"] ?? "User1";
SetDynamicFolderAndPermissions(fileManager, selectedUser);
PopulateUserSelector(selectedUser);
return(View(fileManager));
}
public IActionResult Overview()
{
var fileUploader = new FileUploader
{
Width = 600, //Default unit is pixels. Percentage can be specified as CssLength.Percentage(100)
Height = 300,
Resizable = true,
UploadLocation = "~/App_Data/Uploads"
};
var context = Hosting.GetHttpContext();
var selectedLanguage = context.Request["languageSelector"];
if (selectedLanguage != null)
{
fileUploader.DisplayLanguage = selectedLanguage;
}
PopulateLanguageSelector(selectedLanguage);
return(View(fileUploader));
}
public IActionResult Processing()
{
var context = Hosting.GetHttpContext();
int selectedValue;
int.TryParse(context.Request["taskSelector"], out selectedValue);
var model = new ProcessingViewModel
{
ExampleFileSelector = new ExampleFileSelector
{
Id = "exampleFileSelector",
InitialFile = "JPG Image.jpg",
FormWrapped = false
},
TaskSelectList = PopulateTaskSelector(selectedValue)
};
model.ImagePath = model.ExampleFileSelector.SelectedFile;
var expression = TaskExpressions[selectedValue];
var lambda = expression.Compile();
model.TaskAction = task =>
{
task.ResizeWidth(400);
lambda(task);
};
model.CodeString = string.Format(
"@this.ImageTag(\"{0}\", {1})",
model.ExampleFileSelector.SelectedFile.FileName,
ExpressionStringBuilder.ToString(expression)
);
return(View(model));
}
public IActionResult Overview()
{
var fileManager = new FileManager
{
Width = 800, //Default unit is pixels. Percentage can be specified as CssLength.Percentage(100)
Height = 600,
Resizable = true
};
//Create a root folder via assignment statements and add it to the control.
var rootFolder = new FileManagerRootFolder();
rootFolder.Name = "1. Root Folder";
/*
* For connecting as a specific user to a protected folder (UNC or local) use this format:
*
* Location="Path=\\server\share; User Name=USERNAME; Password=PASSWORD"
* Please see description of Location property on the right pane for more information.
*
* Information on FileManagerRootFolder.Location property as of v4.7:
*
* This property is now of type Location class instead of string. You can still assign
* a string to this property as it's automatically casted so this is not a breaking change. The advantage of this special
* Location class is that you can now set it directly to an instance of PhysicalLocation or AmazonS3Location (more will
* be available in the future) classes. For instance this line:
*
* rootFolder.Location = "Type=AmazonS3; Bucket Name=mybucket";
*
* is same as this line:
*
* rootFolder.Location = new AmazonS3Location { BucketName = "mybucket" };
*
* This means you don't need to bother with formatting location strings correctly (eg. guessing property names)
* Except in aspx markup, you will still need to use strings which look like connection strings if you need to set
* advanced properties. Also note that this line:
*
* rootFolder.Location = "c:\some\folder";
*
* is same as this line:
*
* rootFolder.Location = "Type=Physical; Path=c:\some\folder";
*
* and also same as this line:
*
* rootFolder.Location = new PhysicalLocation { Path = "c:\some\folder" };
*
* So as in previous versions, setting location to a path string directly means it's a physical location by default.
*/
rootFolder.Location = "~/App_Data/RootFolder1";
fileManager.RootFolders.Add(rootFolder);
var accessControl = new FileManagerAccessControl();
accessControl.Path = @"\";
accessControl.AllowedPermissions = FileManagerPermissions.Full;
rootFolder.AccessControls.Add(accessControl);
//Create another root folder. This time use object initializers (See CreateRootFolder2 method body).
fileManager.RootFolders.Add(CreateRootFolder2());
//Create the final root folder and add it to the control
fileManager.RootFolders.Add(CreateRootFolder3());
var context = Hosting.GetHttpContext();
var selectedLanguage = context.Request["languageSelector"];
if (selectedLanguage != null)
{
fileManager.DisplayLanguage = selectedLanguage;
}
PopulateLanguageSelector(selectedLanguage);
return(View(fileManager));
}
private static void SaveEventInfo(Dictionary <string, object> eventInfo)
{
var resultText = new StringBuilder();
foreach (var kvp in eventInfo)
{
resultText.Append(kvp.Key);
resultText.Append(": \n");
var enumerable = kvp.Value as IEnumerable;
if (enumerable is string)
{
enumerable = null;
}
if (enumerable != null)
{
foreach (var item in enumerable)
{
var subDictionary = item as Dictionary <string, object>;
if (subDictionary != null)
{
foreach (var subKvp in subDictionary)
{
resultText.Append("\t");
resultText.Append(subKvp.Key);
resultText.Append(": ");
resultText.Append(subKvp.Value);
resultText.Append("\n");
}
}
else
{
resultText.Append("\t");
resultText.Append(item);
}
resultText.Append("\n");
}
}
else
{
resultText.Append("\t");
resultText.Append(kvp.Value);
resultText.Append("\n");
}
}
var context = Hosting.GetHttpContext();
var eventLog = context.Session.Get <Stack <string> >(EventLogSessionKey);
if (eventLog == null)
{
eventLog = new Stack <string>();
}
if (eventLog.Count > 50)
{
eventLog.Clear();
}
eventLog.Push(resultText.ToString());
context.Session.Set(EventLogSessionKey, eventLog);
}
