private static BanBE ReadBanXml(XDoc doc)
{
BanBE b = new BanBE();
b.BanAddresses = new List <string>();
b.BanUserIds = new List <uint>();
try {
b.Reason = doc["description"].AsText;
b.RevokeMask = PermissionsBL.MaskFromPermissionList(PermissionsBL.PermissionListFromString(doc["permissions.revoked/operations"].AsText ?? string.Empty));
b.LastEdit = DateTime.UtcNow;
b.Expires = doc["date.expires"].AsDate;
b.ByUserId = DekiContext.Current.User.ID;
foreach (XDoc val in doc["ban.addresses/address"])
{
if (!val.IsEmpty)
{
b.BanAddresses.Add(val.AsText);
}
}
foreach (XDoc val in doc["ban.users/user"])
{
uint?id = val["@id"].AsUInt;
if (id != null)
{
b.BanUserIds.Add(id ?? 0);
}
}
} catch (ResourcedMindTouchException) {
throw;
} catch (Exception x) {
throw new MindTouchInvalidOperationException(x.Message, x);
}
return(b);
}
public Yield PostUsersAllowed(DreamContext context, DreamMessage request, Result <DreamMessage> response)
{
var permissionMask = context.GetParam <ulong>("mask", 0);
var operationList = context.GetParam("operations", "");
var user = GetUserFromUrlMustExist();
var verbose = context.GetParam("verbose", true);
var invert = context.GetParam("invert", false);
// Use comma separated permission list or permissionmask from request.
var permissions = Permissions.NONE;
if (permissionMask != 0)
{
permissions = (Permissions)permissionMask;
}
// Convert operation list to mask combined with provided mask
if (!string.IsNullOrEmpty(operationList))
{
try {
permissions |= (Permissions)PermissionsBL.MaskFromPermissionList(PermissionsBL.PermissionListFromString(operationList));
} catch {
throw new UserOperationListInvalidArgumentException();
}
}
IEnumerable <ulong> pageIds;
var textOutput = false;
if (request.HasDocument)
{
if (!request.ToDocument().HasName("pages"))
{
throw new UserExpectedRootNodePagesInvalidDocumentException();
}
pageIds = from pageIdXml in request.ToDocument()["page/@id"]
let pageId = pageIdXml.AsULong
where pageId.HasValue
select pageId.Value;
}
else if (verbose)
{
throw new UserPageFilterVerboseNotAllowedException();
}
else if (!request.ContentType.Match(MimeType.TEXT))
{
throw new UserPageFilterInvalidInputException();
}
else
{
textOutput = true;
pageIds = request.ToText().CommaDelimitedToULong();
}
IEnumerable <ulong> filtered;
var allowedPages = PermissionsBL.FilterDisallowed(user, pageIds, false, out filtered, permissions);
if (textOutput)
{
var output = invert
? filtered.ToCommaDelimitedString()
: allowedPages.ToCommaDelimitedString();
response.Return(DreamMessage.Ok(MimeType.TEXT, output ?? string.Empty));
}
else
{
var responseDoc = new XDoc("pages");
if (invert)
{
foreach (var pageId in filtered)
{
responseDoc.Start("page").Attr("id", pageId).End();
}
}
else if (allowedPages.Any())
{
if (verbose)
{
foreach (var page in PageBL.GetPagesByIdsPreserveOrder(allowedPages))
{
responseDoc.Add(PageBL.GetPageXml(page, null));
}
}
else
{
foreach (var pageId in allowedPages)
{
responseDoc.Start("page").Attr("id", pageId).End();
}
}
}
response.Return(DreamMessage.Ok(responseDoc));
}
yield break;
}
