private void BindApprovers()
{
//get the groups under the category
//get the users in that group
//bind the users to the drop down
//clear the dropdown list
ddlApprovers.Items.Clear();
ddlApprovers.Enabled = false;
ddlOwner.Items.Clear();
ddlOwner.Enabled = true;
if (!string.IsNullOrEmpty(currentSelectedNode))
{
IList <Access> accessList = AccessManager.GetItemEdittables(currentSelectedNode);
bool canEdit = false;
if (SecurityHelper.CanUserEdit(Page.User.Identity.Name, currentSelectedNode))
{
canEdit = true;
}
else if (SecurityHelper.CanUserContribute(Page.User.Identity.Name, currentSelectedNode))
{
User currentUser = MembershipManager.GetUserByName(Page.User.Identity.Name);
ddlOwner.Items.Add(new ListItem(currentUser.Name, currentUser.Id));
}
if (canEdit)
{
foreach (Access access in accessList)
{
IList <Person> persons = PersonManager.GetAllPersons();
foreach (Person person in persons)
{
User user = MembershipManager.GetUserByPerson(person);
if (!string.IsNullOrEmpty(user.Name))
{
if (ddlOwner.Items.FindByText(user.Name) == null)
{
if (SecurityHelper.CanUserEdit(user.Name, currentSelectedNode))
{
ddlOwner.Items.Add(new ListItem(user.Name, user.Id));
}
}
//APPROVERS NOT REQUIRED AT THIS RELEASE - 19/06/2012
//if (ddlApprovers.Items.FindByText(user.Name) == null)
//{
// ddlApprovers.Items.Add(new ListItem(user.Name, user.Id));
//}
}
}
}
}
//ddlApprovers.Items.Insert(0, new ListItem("--All Approvers--", ""));
if (ddlOwner.Items.FindByText("admin") == null)
{
User admin = MembershipManager.GetUserByName("admin");
ddlOwner.Items.Insert(0, new ListItem(admin.Name, admin.Id));
}
if ((Item != null) && (Item.Owner != null) && (ddlOwner.Items.FindByValue(Item.Owner) == null))
{
User currentUser = MembershipManager.GetUserByName(Item.Owner);
ddlOwner.Items.Insert(0, new ListItem(currentUser.Name, currentUser.Id));
ddlOwner.SelectedIndex = ddlOwner.Items.IndexOf(ddlOwner.Items.FindByText(Item.Owner));
}
}
}
public static bool CanUserEdit(string username, string itemId)
{
IList <PersonType> myGroups = PersonManager.GetPersonTypesByUser(username);
if (myGroups.FirstOrDefault(x => x.Name.Equals(BusiBlocksConstants.AdministratorsGroup)) != null)
{
return(true);
}
IList <Access> accesses = AccessManager.GetItemEdittables(itemId);
IList <Site> myLocations = SiteManager.GetSitesByUser(username, true);
foreach (Access access in accesses)
{
//all users
if (access.AllUsers)
{
return(true);
}
//all groups and all locations
if (access.AllPersonTypes && access.AllSites)
{
return(true);
}
//this user
if (access.UserId == username)
{
return(true);
}
//all groups and user location
if (access.AllPersonTypes)
{
foreach (Site l in myLocations)
{
if (access.SiteId == l.Id)
{
return(true);
}
}
}
//all locations and user group
if (access.AllSites)
{
foreach (PersonType ug in myGroups)
{
if (access.PersonTypeId == ug.Id)
{
return(true);
}
}
}
//user location and user group
foreach (PersonType ug in myGroups)
{
foreach (Site l in myLocations)
{
if (access.PersonTypeId == ug.Id && access.SiteId == l.Id)
{
return(true);
}
}
}
}
//no access
return(false);
}
