private void createChildControlsAndWireUpEvents()
{
captionTable = TableOps.CreateUnderlyingTable();
captionTable.CssClass = "ewfStandardDynamicTableCaption";
captionTable.Visible = false;
var row = new TableRow();
var captionCell = new TableCell();
captionCell.Controls.Add(captionStack = ControlStack.Create(false));
row.Cells.Add(captionCell);
var actionLinksCell = new TableCell {
CssClass = "ewfAddItemLink"
};
actionLinksCell.Controls.Add(actionLinkStack = ControlStack.Create(false));
row.Cells.Add(actionLinksCell);
captionTable.Rows.Add(row);
Controls.Add(captionTable);
table = TableOps.CreateUnderlyingTable();
Controls.Add(table);
PreRender += ewfTable_PreRender;
dataModifications = FormState.Current.DataModifications;
}
// NOTE: EVERYTHING should be done here. We shouldn't have LoadData. We should audit everyone using this control and see if we can improve things.
// NOTE: This should also be full of delegates that run when events (such as deleting a file) are occurring.
// NOTE: There should be a way to tell if a file was uploaded.
void ControlTreeDataLoader.LoadData()
{
if (fileCollectionId != null)
{
file = BlobFileOps.GetFirstFileFromCollection(fileCollectionId.Value);
}
var controlStack = ControlStack.Create(true);
if (file != null)
{
var download = new PostBackButton(
PostBack.CreateFull(
id: PostBack.GetCompositeId("ewfFile", file.FileId.ToString()),
actionGetter: () => {
// Refresh the file here in case a new one was uploaded on the same post-back.
return
(new PostBackAction(
new SecondaryResponse(new BlobFileResponse(BlobFileOps.GetFirstFileFromCollection(fileCollectionId.Value).FileId, () => true), false)));
}),
new TextActionControlStyle(Translation.DownloadExisting + " (" + file.FileName + ")"),
false);
controlStack.AddControls(download);
}
else if (!HideNoExistingFileMessage)
{
controlStack.AddControls(new Label {
Text = Translation.NoExistingFile
});
}
uploadedFile = new EwfFileUpload();
if (file != null)
{
uploadedFile.SetInitialDisplay(false);
var replaceExistingFileLink = new ToggleButton(
uploadedFile.ToSingleElementArray(),
new TextActionControlStyle(Translation.ClickHereToReplaceExistingFile))
{
AlternateText = ""
};
controlStack.AddControls(replaceExistingFileLink);
}
controlStack.AddControls(uploadedFile);
var thumbnailControl = BlobFileOps.GetThumbnailControl(file, ThumbnailResourceInfoCreator);
if (thumbnailControl != null)
{
Controls.Add(thumbnailControl);
}
Controls.Add(controlStack);
}
public BlobFileManager(int?fileCollectionId)
{
this.fileCollectionId = fileCollectionId;
if (fileCollectionId != null)
{
file = BlobFileOps.GetFirstFileFromCollection(fileCollectionId.Value);
}
var controlStack = ControlStack.Create(true);
if (file != null)
{
var download = new PostBackButton(
new TextActionControlStyle(Translation.DownloadExisting + " (" + file.FileName + ")"),
usesSubmitBehavior: false,
postBack: PostBack.CreateFull(
id: PostBack.GetCompositeId("ewfFile", file.FileId.ToString()),
actionGetter: () => {
// Refresh the file here in case a new one was uploaded on the same post-back.
return
(new PostBackAction(
new SecondaryResponse(new BlobFileResponse(BlobFileOps.GetFirstFileFromCollection(fileCollectionId.Value).FileId, () => true), false)));
}));
controlStack.AddControls(download);
}
else if (!HideNoExistingFileMessage)
{
controlStack.AddControls(new Label {
Text = Translation.NoExistingFile
});
}
uploadedFile = new EwfFileUpload();
if (file != null)
{
uploadedFile.SetInitialDisplay(false);
var replaceExistingFileLink = new ToggleButton(
uploadedFile.ToCollection(),
new TextActionControlStyle(Translation.ClickHereToReplaceExistingFile),
false,
(postBackValue, validator) => { })
{
AlternateText = ""
};
controlStack.AddControls(replaceExistingFileLink);
}
controlStack.AddControls(uploadedFile);
this.AddControlsReturnThis(BlobFileOps.GetThumbnailControl(file, ThumbnailResourceInfoCreator));
Controls.Add(controlStack);
}
void ControlTreeDataLoader.LoadData()
{
CssClass = CssClass.ConcatenateWithSpace(CssElementCreator.CssClass);
var controlStack = ControlStack.Create(false);
if (label != null)
{
controlStack.AddControls(label);
}
if (validation != null)
{
controlStack.AddModificationErrorItem(validation, new ListErrorDisplayStyle());
}
controlStack.AddControls(new PlaceHolder().AddControlsReturnThis(wrappedControls));
Controls.Add(controlStack);
}
/// <summary>
/// Call this during LoadData.
/// </summary>
/// <param name="userId"></param>
/// <param name="availableRoles">Pass a restricted list of <see cref="Role"/>s the user may select. Otherwise, Roles available
/// in the System Provider are used.</param>
/// <param name="validationPredicate">If the function returns true, validation continues.</param>
public void LoadData(int?userId, List <Role> availableRoles = null, Func <bool> validationPredicate = null)
{
availableRoles = (availableRoles != null ? availableRoles.OrderBy(r => r.Name) : UserManagementStatics.SystemProvider.GetRoles()).ToList();
user = userId.HasValue ? UserManagementStatics.GetUser(userId.Value, true) : null;
if (includePasswordControls() && user != null)
{
facUser = FormsAuthStatics.GetUser(user.UserId, true);
}
Func <bool> validationShouldRun = () => validationPredicate == null || validationPredicate();
var b = FormItemBlock.CreateFormItemTable(heading: "Security Information");
b.AddFormItems(
FormItem.Create(
"Email address",
new EwfTextBox(user != null ? user.Email : ""),
validationGetter: control => new EwfValidation(
(pbv, validator) => {
if (validationShouldRun())
{
Email = validator.GetEmailAddress(new ValidationErrorHandler("email address"), control.GetPostBackValue(pbv), false);
}
})));
if (includePasswordControls())
{
var group = new RadioButtonGroup(false);
var keepPassword = FormItem.Create(
"",
group.CreateInlineRadioButton(true, label: userId.HasValue ? "Keep the current password" : "Do not create a password"),
validationGetter: control => new EwfValidation(
(pbv, validator) => {
if (!validationShouldRun() || !control.IsCheckedInPostBack(pbv))
{
return;
}
if (user != null)
{
Salt = facUser.Salt;
SaltedPassword = facUser.SaltedPassword;
MustChangePassword = facUser.MustChangePassword;
}
else
{
genPassword(false);
}
}));
var generatePassword = FormItem.Create(
"",
group.CreateInlineRadioButton(false, label: "Generate a " + (userId.HasValue ? "new, " : "") + "random password and email it to the user"),
validationGetter: control => new EwfValidation(
(pbv, validator) => {
if (validationShouldRun() && control.IsCheckedInPostBack(pbv))
{
genPassword(true);
}
}));
var providePassword = FormState.ExecuteWithValidationPredicate(
validationShouldRun,
() => {
var providePasswordSelected = new DataValue <bool>();
return(FormItem.Create(
"",
group.CreateBlockRadioButton(
false,
(postBackValue, validator) => providePasswordSelected.Value = postBackValue.Value,
label: "Provide a {0}".FormatWith(userId.HasValue ? "new password" : "password"),
nestedControlListGetter: () => {
return FormState.ExecuteWithValidationPredicate(
() => providePasswordSelected.Value,
() => {
var password = new DataValue <string>();
var newPasswordTable = EwfTable.Create(style: EwfTableStyle.StandardExceptLayout);
foreach (var i in password.GetPasswordModificationFormItems(textBoxWidth: Unit.Pixel(200)))
{
newPasswordTable.AddItem(new EwfTableItem(i.Label, i.ToControl(omitLabel: true)));
}
new EwfValidation(
validator => {
var p = new Password(password.Value);
Salt = p.Salt;
SaltedPassword = p.ComputeSaltedHash();
MustChangePassword = false;
});
return newPasswordTable.ToCollection();
});
}),
validationGetter: control => control.Validation));
});
b.AddFormItems(
FormItem.Create("Password", ControlStack.CreateWithControls(true, keepPassword.ToControl(), generatePassword.ToControl(), providePassword.ToControl())));
}
b.AddFormItems(
FormItem.Create(
"Role",
SelectList.CreateDropDown(
from i in availableRoles select SelectListItem.Create(i.RoleId as int?, i.Name),
user != null ? user.Role.RoleId as int? : null),
validationGetter: control => new EwfValidation(
(pbv, validator) => {
if (validationShouldRun())
{
RoleId = control.ValidateAndGetSelectedItemIdInPostBack(pbv, validator) ?? default(int);
}
})));
Controls.Add(b);
}
/// <summary>
/// Call this during LoadData.
/// </summary>
/// <param name="userId"></param>
/// <param name="vl"></param>
/// <param name="availableRoles">Pass a restricted list of <see cref="Role"/>s the user may select. Otherwise, Roles available
/// in the System Provider are used.</param>
/// <param name="validationPredicate">If the function returns true, validation continues.</param>
public void LoadData(int?userId, ValidationList vl, List <Role> availableRoles = null, Func <bool> validationPredicate = null)
{
availableRoles = (availableRoles != null ? availableRoles.OrderBy(r => r.Name) : UserManagementStatics.SystemProvider.GetRoles()).ToList();
user = userId.HasValue ? UserManagementStatics.GetUser(userId.Value, true) : null;
if (includePasswordControls() && user != null)
{
facUser = FormsAuthStatics.GetUser(user.UserId, true);
}
Func <bool> validationShouldRun = () => validationPredicate == null || validationPredicate();
var b = FormItemBlock.CreateFormItemTable(heading: "Security Information");
b.AddFormItems(
FormItem.Create(
"Email address",
new EwfTextBox(user != null ? user.Email : ""),
validationGetter: control => new EwfValidation(
(pbv, validator) => {
if (validationShouldRun())
{
Email = validator.GetEmailAddress(new ValidationErrorHandler("email address"), control.GetPostBackValue(pbv), false);
}
},
vl)));
if (includePasswordControls())
{
var group = new RadioButtonGroup(false);
var keepPassword = FormItem.Create(
"",
group.CreateInlineRadioButton(true, label: userId.HasValue ? "Keep the current password" : "Do not create a password"),
validationGetter: control => new EwfValidation(
(pbv, validator) => {
if (!validationShouldRun() || !control.IsCheckedInPostBack(pbv))
{
return;
}
if (user != null)
{
Salt = facUser.Salt;
SaltedPassword = facUser.SaltedPassword;
MustChangePassword = facUser.MustChangePassword;
}
else
{
genPassword(false);
}
},
vl));
var generatePassword = FormItem.Create(
"",
group.CreateInlineRadioButton(false, label: "Generate a " + (userId.HasValue ? "new, " : "") + "random password and email it to the user"),
validationGetter: control => new EwfValidation(
(pbv, validator) => {
if (validationShouldRun() && control.IsCheckedInPostBack(pbv))
{
genPassword(true);
}
},
vl));
var newPassword = new DataValue <string>();
var confirmPassword = new DataValue <string>();
var newPasswordTable = EwfTable.Create(style: EwfTableStyle.StandardExceptLayout);
newPasswordTable.AddItem(
new EwfTableItem(
"Password",
FormItem.Create(
"",
new EwfTextBox("", masksCharacters: true, disableBrowserAutoComplete: true)
{
Width = Unit.Pixel(200)
},
validationGetter: control => new EwfValidation((pbv, v) => newPassword.Value = control.GetPostBackValue(pbv), vl)).ToControl()));
newPasswordTable.AddItem(
new EwfTableItem(
"Password again",
FormItem.Create(
"",
new EwfTextBox("", masksCharacters: true, disableBrowserAutoComplete: true)
{
Width = Unit.Pixel(200)
},
validationGetter: control => new EwfValidation((pbv, v) => confirmPassword.Value = control.GetPostBackValue(pbv), vl)).ToControl()));
var providePasswordRadio = group.CreateBlockRadioButton(false, label: "Provide a " + (userId.HasValue ? "new " : "") + "password");
providePasswordRadio.NestedControls.Add(newPasswordTable);
var providePassword = FormItem.Create(
"",
providePasswordRadio,
validationGetter: control => new EwfValidation(
(pbv, validator) => {
if (!validationShouldRun() || !control.IsCheckedInPostBack(pbv))
{
return;
}
FormsAuthStatics.ValidatePassword(validator, newPassword, confirmPassword);
var p = new Password(newPassword.Value);
Salt = p.Salt;
SaltedPassword = p.ComputeSaltedHash();
MustChangePassword = false;
},
vl));
b.AddFormItems(
FormItem.Create("Password", ControlStack.CreateWithControls(true, keepPassword.ToControl(), generatePassword.ToControl(), providePassword.ToControl())));
}
b.AddFormItems(
FormItem.Create(
"Role",
SelectList.CreateDropDown(
from i in availableRoles select SelectListItem.Create(i.RoleId as int?, i.Name),
user != null ? user.Role.RoleId as int? : null),
validationGetter: control => new EwfValidation(
(pbv, validator) => {
if (validationShouldRun())
{
RoleId = control.ValidateAndGetSelectedItemIdInPostBack(pbv, validator) ?? default(int);
}
},
vl)));
Controls.Add(b);
}