/// <summary>
/// Fills the invite membership drop down.
/// </summary>
private void FillInviteMembershipDropDown()
{
if (InviteMembershipDropDown.Items.Count == 0)
{
foreach (MembershipLevels level in Enum.GetValues(typeof(MembershipLevels)))
{
InviteMembershipDropDown.Items.Add(new ListItem(Membership.TranslateMembershipLevel(level), level.ToString()));
}
}
}
/// <summary>
/// Handles the Click event of the SaveMembership control to save the changes in membership.
/// </summary>
/// <param name="sender">The Save button.</param>
/// <param name="e">The <see cref="System.EventArgs"/> instance containing the event data.</param>
protected void SaveMembership_Click(object sender, EventArgs e)
{
if (_modifiedMembers.Count > 0 && Membership.QueryDistinctMembershipLevel(WorkroomStartPage, MembershipLevels.Administer))
{
PageData page = WorkroomStartPage.CreateWritableClone();
Membership.ModifyPermission(page, _modifiedMembers);
DataFactory.Instance.Save(page, SaveAction.Publish);
if (SendNotificationsButton.Checked)
{
NotifyUsersByEmailAboutChangedPermissions(_modifiedMembers);
}
}
_modifiedMembers.Clear();
SetViewMode(ViewMode.ViewMembers);
DataBindChildren();
}
/// <summary>
/// Handles the Click event of the DeleteUserConfirm control.
/// </summary>
/// <param name="sender">The source of the event.</param>
/// <param name="e">The <see cref="System.EventArgs"/> instance containing the event data.</param>
protected void DeleteUserConfirm_Click(object sender, EventArgs e)
{
IList <MembershipEntry> deletedMembers = UsersToDelete;
if (deletedMembers.Count > 0 && Membership.QueryDistinctMembershipLevel(WorkroomStartPage, MembershipLevels.Administer))
{
PageData page = WorkroomStartPage.CreateWritableClone();
Membership.ModifyPermission(page, deletedMembers);
DataFactory.Instance.Save(page, SaveAction.Publish);
if (SendNotificationsButton.Checked)
{
NotifyUsersByEmailAboutChangedPermissions(deletedMembers);
}
}
UsersToDelete = null;
SetViewMode(ViewMode.ViewMembers);
DataBindChildren();
}
/// <summary>
/// Handles the DataBinding event of the MembershipLevel control in membership column of the the UserList gridview control.
/// Used to populate the membership level drop down.
/// </summary>
/// <param name="sender">The source of the event.</param>
/// <param name="e">The <see cref="System.EventArgs"/> instance containing the event data.</param>
protected void MembershipLevel_DataBinding(object sender, EventArgs e)
{
Control container = (Control)sender;
// We're inside a data row which is a data item container.
IDataItemContainer dataContainer = container.BindingContainer as IDataItemContainer;
if (dataContainer != null)
{
// Get the entry we're binding against.
MembershipEntry userEntry = (MembershipEntry)dataContainer.DataItem;
if ((ActiveMode == ViewMode.EditMembers && userEntry.Name != Context.User.Identity.Name) || (ActiveMode == ViewMode.AddMembers && userEntry.Membership == MembershipLevels.None))
{
DropDownList membershipDropdown = (DropDownList)container.FindControl("MembershipDropdown");
foreach (MembershipLevels level in Enum.GetValues(typeof(MembershipLevels)))
{
membershipDropdown.Items.Add(new ListItem(Membership.TranslateMembershipLevel(level), userEntry.Name + ":" + level.ToString()));
}
// Check if the user has been modified but not saved.
MembershipEntry modifiedMembership;
int matchIndex = _modifiedMembers.IndexOf(userEntry);
if (matchIndex != -1)
{
modifiedMembership = _modifiedMembers[matchIndex];
}
else
{
modifiedMembership = userEntry;
}
membershipDropdown.SelectedValue = userEntry.Name + ":" + modifiedMembership.Membership.ToString();
membershipDropdown.Visible = true;
}
else
{
Literal membershipLiteral = (Literal)container.FindControl("MembershipLiteral");
membershipLiteral.Text = userEntry.MembershipLocalName;
membershipLiteral.Visible = true;
}
}
}
/// <summary>
/// Updates the state of the control (visible buttons etc.) according to the new View Mode.
/// </summary>
/// <param name="viewMode">The new view mode.</param>
private void SetViewMode(ViewMode viewMode)
{
bool isAdministrator = Membership.QueryDistinctMembershipLevel(WorkroomStartPage, MembershipLevels.Administer);
if (!isAdministrator)
{
viewMode = ViewMode.ViewMembers;
}
ActiveMode = viewMode;
switch (viewMode)
{
case ViewMode.ViewMembers:
ToolBarButtons.Visible = isAdministrator;
PersistButtons.Visible = false;
ConfirmDeleteButtons.Visible = false;
SearchDialog.Visible = false;
ConfirmDeleteButtons.Visible = false;
DeleteButton.Visible = false;
DeleteUserDialog.Visible = false;
MemberListHeading.Text = Translate("/workroom/membershipmanager/viewmembersheading");
SendNotificationsConfirmation.Visible = false;
break;
case ViewMode.AddMembers:
ToolBarButtons.Visible = false;
PersistButtons.Visible = true;
DeleteButton.Visible = false;
SearchDialog.Visible = true;
ConfirmDeleteButtons.Visible = false;
DeleteButton.Visible = false;
DeleteUserDialog.Visible = false;
MemberListHeading.Text = Translate("/workroom/membershipmanager/searchresultheading");
FillInviteMembershipDropDown();
SendNotificationsConfirmation.Visible = true;
SendOkPanel.Visible = false;
SendErrorPanel.Visible = false;
SendNotificationsConfirmation.Visible = false;
break;
case ViewMode.EditMembers:
ToolBarButtons.Visible = false;
PersistButtons.Visible = true;
SearchDialog.Visible = false;
DeleteButton.Visible = true;
ConfirmDeleteButtons.Visible = false;
DeleteUserDialog.Visible = false;
MemberListHeading.Text = Translate("/workroom/membershipmanager/managemembersheading");
SendNotificationsConfirmation.Visible = true;
break;
case ViewMode.DeleteMember:
ToolBarButtons.Visible = false;
PersistButtons.Visible = false;
DeleteButton.Visible = false;
ConfirmDeleteButtons.Visible = true;
DeleteUserDialog.Visible = true;
SearchDialog.Visible = false;
MemberListHeading.Text = Translate("/workroom/membershipmanager/managemembersheading");
SendOkPanel.Visible = false;
SendErrorPanel.Visible = false;
SendNotificationsConfirmation.Visible = true;
break;
}
//Clear search criteria
UserName.Text = string.Empty;
Email.Text = string.Empty;
// Always clear the collection of modified members,
// this is only for persisting modifications between changes in paging.
_modifiedMembers.Clear();
SetupDeleteUserSelection();
UserList.PageIndex = 0;
UserList.DataBind();
}