public EventRequestData GetEventRequestFromVCard(VCardGroup document)
{
StringBuilder output = new StringBuilder();
WriteGroup(output, document);
return CreateResult(output.ToString());
}
private void WriteGroup(StringBuilder output, VCardGroup group)
{
output.AppendFormat("BEGIN:{0}\r\n", group.Name);
foreach (VCardEntity child in group.Children)
{
if (child is VCardGroup)
{
WriteGroup(output, (VCardGroup)child);
continue;
}
else if (child is VCardValue)
{
VCardValue value = (VCardValue)child;
output.Append(value.Name);
foreach (var p in value.Parameters)
output.AppendFormat(";{0}={1}", p.Name, p.EscapedValue);
output.AppendFormat(":{0}\r\n", value.EscapedValue);
}
}
output.AppendFormat("END:{0}\r\n", group.Name);
}
public void FakeVCalendarRequestParser_GetEventRequestFromVCard_Returns_Text_In_Event_Summary()
{
const string heading = "Heading";
const string value = "value";
const string expected = heading + ":" + value;
var input = new VCardGroup("TestGroup");
input.Children.Add(new VCardValue(heading, value));
var actual = new FakeVCalendarRequestParser().GetEventRequestFromVCard(input);
Assert.That(actual.Event.Summary, Contains.Substring(expected));
}
private VCardEntity GetEntityFromLine(TextReader reader, VCardLineReader line)
{
switch (line.Type)
{
case VCardLineType.Value:
return GetValueFromLine(line);
case VCardLineType.GroupEnding:
throw new InvalidVCardFormatException("Encountered unexpected group ending " + line.Name, line.EntireLine);
case VCardLineType.GroupBeginning:
VCardGroup group = new VCardGroup(line.Name);
ReadAllGroupChildren(reader, group);
return group;
default:
throw new NotSupportedException("Unknown Line Type " + line.Type.ToString());
}
}
private void ReadAllGroupChildren(TextReader reader, VCardGroup group)
{
while (true)
{
string unfoldedLine = ReadUnfoldedLine(reader);
if (unfoldedLine == null)
throw new InvalidVCardFormatException("Encountered end of VCard content before ending of group " + group.Name, null);
VCardLineReader line = new VCardLineReader(unfoldedLine);
if (line.Type == VCardLineType.GroupEnding)
{
if (!String.Equals(group.Name, line.Name, StringComparison.InvariantCultureIgnoreCase))
throw new InvalidVCardFormatException("Encountered end of Group " + line.Name + " before current group " + group.Name, line.EntireLine);
break;
}
VCardEntity child = GetEntityFromLine(reader, line);
group.Children.Add(child);
}
}
