public int SavePermissions(int groupId, int forumId, Permission permission)
{
string[] fieldNames = {"GroupID", "ForumID"};
string[] fieldValues = {groupId.ToString(), forumId.ToString()};
SharePointListItem listItem = Provider.GetListItemByField(ForumConstants.Lists_ForumAccess, fieldNames, fieldValues);
int rc = 0;
if (listItem == null)
{
string[] values = {
"Title", permission.ToString(),
"GroupID", groupId.ToString(),
"ForumID", forumId.ToString(),
};
listItem = new SharePointListItem(0, values);
rc = Provider.AddListItem(ForumConstants.Lists_ForumAccess, listItem);
}
else
{
listItem["Title"] = permission.ToString();
rc = Provider.UpdateListItem(ForumConstants.Lists_ForumAccess, listItem);
}
return rc;
}
protected override void CreateAdminChildControls()
{
CreateControls();
forumId = ValidInt(HttpContext.Current.Request.QueryString["forum"]);
groupId = ValidInt(HttpContext.Current.Request.QueryString["group"]);
Forum forum = RepositoryRegistry.ForumRepository.GetById(forumId);
Group group = RepositoryRegistry.GroupRepository.FindById(groupId);
Permission perms = forum.Permissions[groupId] as Permission;
if (perms == null)
perms = new Permission();
// string permissionLink = ForumApplication.Instance.GetLink(SharePointForumControls.ManageForumPermissions, "forum={0}", forum.Id);
ParentLink = ForumApplication.Instance.GetLink(SharePointForumControls.ManageForumPermissions, "forum={0}", forumId);
AddBoxHeader(String.Format("Manage Permissions for \"{0}\" Group in Forum \"{1}\"", group.Name, forum.Name), false, 2);
Controls.Add(CreateTableRow("Read", chkRead, perms.HasPermission(Permission.Rights.Read)));
Controls.Add(CreateTableRow("Add", chkAdd, perms.HasPermission(Permission.Rights.Add)));
Controls.Add(CreateTableRow("Edit", chkEdit, perms.HasPermission(Permission.Rights.Edit)));
Controls.Add(CreateTableRow("Reply", chkReply, perms.HasPermission(Permission.Rights.Reply)));
Controls.Add(CreateTableRow("Delete", chkDelete, perms.HasPermission(Permission.Rights.Delete)));
Controls.Add(CreateButtonRow(btnSubmit, btnCancel));
CloseBox();
}
public Hashtable GetPermissionsForForum(int id)
{
Hashtable permissions = new Hashtable();
SharePointListDescriptor listItems = Provider.GetListItemsByField(ForumConstants.Lists_ForumAccess, "ForumID", id.ToString());
foreach (SharePointListItem listItem in listItems.SharePointListItems)
{
Permission perm = new Permission(listItem["Title"]);
permissions.Add(Convert.ToInt32(listItem["GroupID"]), perm);
}
return permissions;
}
/// <summary>
/// Determines whether the specified user has access
/// to any forum in the category.
/// </summary>
/// <param name="user">The user.</param>
/// <param name="right">The right.</param>
/// <returns>
/// <c>true</c> if the specified user has access; otherwise, <c>false</c>.
/// </returns>
public bool HasAccess(ForumUser user, Permission.Rights right)
{
foreach (Forum forum in Forums)
{
if (forum.HasAccess(user, right))
{
return true;
}
}
return false;
}
private void DisplayGroups(Group group, Forum forum)
{
Controls.Add(new LiteralControl("<tr class=\"ms-alternating\">"));
Controls.Add(new LiteralControl("<td> </td>"));
Controls.Add(new LiteralControl(string.Format("<td>{0}</td>", group.Name)));
string editLink = ForumApplication.Instance.GetLink(SharePointForumControls.ManageForumGroupPermissions, "forum={0}&group={1}", forum.Id, group.Id);
Controls.Add(new LiteralControl(string.Format("<td align=center><a href=\"{0}\">Edit</a></td>", editLink)));
string permissionDisplay = "None";
foreach (DictionaryEntry permission in forum.Permissions)
{
if (Convert.ToInt32(permission.Key) == group.Id)
{
Permission perm = new Permission(permission.Value.ToString());
permissionDisplay = perm.DisplayString;
}
}
Controls.Add(new LiteralControl(string.Format("<td align=center>{0}</td>", permissionDisplay)));
Controls.Add(new LiteralControl("</tr>"));
}
public override void AddSampleData()
{
if (ListExists)
{
Permission perm = new Permission();
string[] values = new string[6];
perm.SetPermission(Permission.Rights.Read, true);
values[0] = "Title";
values[1] = perm.ToString();
values[2] = "ForumID";
values[3] = "1";
values[4] = "GroupID";
values[5] = "1"; // reader
AddListValues(values);
perm.SetPermission(Permission.Rights.Read, true);
values[0] = "Title";
values[1] = perm.ToString();
values[2] = "ForumID";
values[3] = "0"; // default (non-existant) forum
values[4] = "GroupID";
values[5] = "1"; // reader
AddListValues(values);
perm.SetPermission(Permission.Rights.Add, true);
perm.SetPermission(Permission.Rights.Edit, true);
perm.SetPermission(Permission.Rights.Reply, true);
perm.SetPermission(Permission.Rights.Delete, true);
values[0] = "Title";
values[1] = perm.ToString();
values[2] = "ForumID";
values[3] = "1";
values[4] = "GroupID";
values[5] = "2"; // contributor
AddListValues(values);
perm.SetPermission(Permission.Rights.Add, true);
perm.SetPermission(Permission.Rights.Edit, true);
perm.SetPermission(Permission.Rights.Reply, true);
perm.SetPermission(Permission.Rights.Delete, true);
values[0] = "Title";
values[1] = perm.ToString();
values[2] = "ForumID";
values[3] = "0"; // default forum
values[4] = "GroupID";
values[5] = "2"; // contributor
AddListValues(values);
perm.SetPermission(Permission.Rights.Admin, true);
values[0] = "Title";
values[1] = perm.ToString();
values[2] = "ForumID";
values[3] = "1";
values[4] = "GroupID";
values[5] = "3"; // administrator
AddListValues(values);
perm.SetPermission(Permission.Rights.Admin, true);
values[0] = "Title";
values[1] = perm.ToString();
values[2] = "ForumID";
values[3] = "0"; // default forum
values[4] = "GroupID";
values[5] = "3"; // administrator
AddListValues(values);
}
}
/// <summary>
/// Determines whether the specified user has access.
/// </summary>
/// <param name="user">The user.</param>
/// <param name="rights">The rights.</param>
/// <returns>
/// <c>true</c> if the specified user has access; otherwise, <c>false</c>.
/// </returns>
public bool HasAccess(ForumUser user, Permission.Rights rights)
{
foreach (Group userGroup in user.Groups)
{
Permission perm = Permissions[userGroup.Id] as Permission;
if (perm != null)
{
if (perm.HasPermission(rights))
return true;
}
}
return false;
}
public int SavePermissions(int groupId, int forumId, Permission permission)
{
return _dao.SavePermissions(groupId, forumId, permission);
}
private void SetupDefaultPermissions(int newId)
{
Hashtable permissions = GetPermissionsForForum(DEFAULT_FORUM_ID);
GroupCollection groups = RepositoryRegistry.GroupRepository.GetAll();
foreach (Group group in groups)
{
Permission perms = permissions[group.Id] as Permission;
if (perms == null)
perms = new Permission();
SavePermissions(group.Id, newId, perms);
}
}
private void btnSubmit_Click(object sender, EventArgs e)
{
Forum forum = RepositoryRegistry.ForumRepository.GetById(forumId);
Permission perms = forum.Permissions[groupId] as Permission;
if (perms == null)
perms = new Permission();
perms.SetPermission(Permission.Rights.Read, chkRead.Checked);
perms.SetPermission(Permission.Rights.Add, chkAdd.Checked);
perms.SetPermission(Permission.Rights.Edit, chkEdit.Checked);
perms.SetPermission(Permission.Rights.Reply, chkReply.Checked);
perms.SetPermission(Permission.Rights.Delete, chkDelete.Checked);
RepositoryRegistry.ForumRepository.SavePermissions(groupId, forumId, perms);
RedirectToParent();
}
