public void UpdateSubset(WebData webData, long subsetID = 0, string name = null)
{
MDBSubset subset;
if (subsetID <= 0)
{
subset = new MDBSubset()
{
ID = CaveSystemData.CalculateID(name), Name = name,
};
subset.ID = mdb.Subsets.Insert(subset);
}
else
{
subset = mdb.Subsets.TryGetStruct(subsetID);
if (subset.ID == 0)
{
throw new WebServerException(WebError.DatasetMissing, 0, "Subset does not exist!");
}
if (name != null)
{
subset.Name = name;
}
mdb.Subsets.Replace(subset);
}
mdb.Save();
GetSubsetList(webData);
GetSubsetFilterList(webData, subset.ID);
}
public void RemoveFromPlaylist(WebData webData, long playlistItemID)
{
var userLevel = (MDBUserLevel)webData.Session.GetUser().AuthLevel;
long ownerID = CaveSystemData.CalculateID(webData.Request.SourceAddress);
if (ownerID > 0)
{
ownerID = -ownerID;
}
Search search =
Search.FieldEquals(nameof(MDBPlayListItem.ID), playlistItemID) &
Search.FieldEquals(nameof(MDBPlayListItem.StreamID), MDBStreamType.JukeBob);
lock (mdb.PlayListItems)
{
foreach (var item in mdb.PlayListItems.GetStructs(search))
{
//admin mode or auto added subset title or added by myself
if (item.OwnerID >= 0 || item.OwnerID == ownerID || userLevel.HasFlag(MDBUserLevel.Admin))
{
mdb.PlayListItems.Delete(item.ID);
}
else
{
throw new WebServerException(WebError.MissingRights, 0, "You can only delete your own titles!");
}
}
}
}
/// <summary>Checks the domain entries.</summary>
/// <returns></returns>
public List <Credentials> CheckDomainEntries()
{
foreach (DynDnsDomain dynDnsDomain in DynDnsDomains.GetStructs())
{
var domainDns = DomainEntries.GetStructs(Search.FieldLike(nameof(DomainDns.NameAndTTL), dynDnsDomain.Username + "\t%"));
bool ok = domainDns.Any(d => d.DomainClass == "IN" && (d.DomainType == "A" || d.DomainType == "AAAA"));
if (!ok)
{
DynDnsDomains.Delete(dynDnsDomain.ID);
this.LogWarning("Deleted dyndns account for domain <yellow>{0}", dynDnsDomain.Username);
}
}
List <Credentials> newUsers = new List <Credentials>();
foreach (DomainDns domainDns in DomainEntries.GetStructs())
{
if (domainDns.DomainClass != "IN")
{
continue;
}
if ((domainDns.DomainType != "A") && (domainDns.DomainType != "AAAA"))
{
continue;
}
string[] parts = domainDns.Name.Split(new char[] { '.' }, StringSplitOptions.RemoveEmptyEntries);
if (parts.Length != 3)
{
continue;
}
switch (parts[0])
{
case "wildcard":
case "autoconfig": continue;
}
long id = CaveSystemData.CalculateID(domainDns.Name);
if (!DynDnsDomains.Exist(id))
{
Domain domain = Domains[domainDns.DomainID];
Admin admin = Admins[domain.AdminID];
Credentials credentials = new Credentials(id, admin.Email, domainDns);
DynDnsDomains.Replace(credentials.DynDnsDomain);
newUsers.Add(credentials);
this.LogInfo("Created new credentials for domain <cyan>{0}", domainDns.Name);
}
}
return(newUsers);
}
void Reload()
{
// only one reload at a time
lock (this)
{
{ // multi thread reload check
DateTime lastChanged = FileSystem.GetLastWriteTimeUtc(FileName);
if (lastChanged == LastChanged)
{
return;
}
}
Trace.TraceInformation("Reloading template {0}", FileName);
// read config
var config = IniReader.FromFile(FileName);
{
LastChanged = FileSystem.GetLastWriteTimeUtc(FileName);
int v = config.ReadInt32("CaveWebTemplate", "Version");
if (v != 1)
{
throw new WebServerException(WebError.InternalServerError, 0, $"{FileName} invalid template version!");
}
}
// build function list
{
var functions = new List <Func>();
foreach (string function in config.ReadSection("Functions", true))
{
var f = new Func
{
Name = function,
Method = server.FindMethod(function),
};
if (f.Method == null)
{
throw new WebServerException(WebError.InternalServerError, 0, $"{FileName} invalid function call {function}!");
}
var list = new List <WebTemplateParameter>();
foreach (string parameter in config.ReadSection(function, true))
{
var i = Option.Parse(parameter);
if (i.Name.StartsWith("?"))
{
switch (i.Name)
{
case "?IfParametersPresent":
foreach (string neededParam in i.Value.Split(','))
{
if (neededParam.Trim().Length == 0)
{
continue;
}
f.NeededParameters.Include(neededParam);
}
break;
default: throw new NotImplementedException($"Option {i} is not implemented!");
}
continue;
}
f.Parameters.Add(i.Name, i.Value);
list.Add(new WebTemplateParameter()
{
ID = CaveSystemData.CalculateID(function + i.Name),
FunctionName = function,
ParameterAtFunction = i.Name,
ParameterAtTemplate = i.Value,
});
}
f.ParameterDescriptions = list.ToArray();
functions.Add(f);
}
this.functions = functions.ToArray();
}
// build content
{
var content = new List <WebContentFile>();
// main file is always first content file
string master = config.ReadSetting("CaveWebTemplate", "Master");
if (master == null)
{
master = Path.GetFileNameWithoutExtension(FileName) + ".html";
}
string folder = Path.GetDirectoryName(FileName);
foreach (string contentFile in new string[] { master })
{
content.Add(new WebContentFile(server, folder, contentFile));
}
foreach (string contentFile in config.ReadSection("Content", true))
{
content.Add(new WebContentFile(server, folder, contentFile));
}
if (server.EnableStaticTemplates)
{
staticData = BuildStaticData(content.ToArray());
}
else
{
this.content = content.ToArray();
}
}
}
}