/// <summary>
/// Add a single program to the current dataset
/// </summary>
/// <param name="start"></param>
/// <param name="stop"></param>
/// <param name="channel"></param>
/// <param name="title"></param>
/// <param name="subtitle"></param>
/// <param name="description"></param>
/// <param name="categories"></param>
/// <param name="extraattributes"></param>
/// <param name="extranodes"></param>
/// <returns></returns>
public XmlElement AddProgramme(string start, string stop, string channel, XmlLangText title = null, XmlLangText
subtitle = null, XmlLangText description = null, XmlLangText[] categories = null,
IEnumerable <XmlAttribute> extraattributes = null, IEnumerable <XmlElement> extranodes = null)
{
try
{
var programmeNode = buildProgrammeNode(start, stop, channel, title, subtitle, description,
categories, extraattributes, extranodes);
var startTime = XMLTV.XmlTV.StringToDate(start).UtcDateTime;
if (xmlData.channelData.ContainsKey(channel))
{
if (xmlData.channelData[channel].programmeNodes.ContainsKey(startTime))
{
xmlData.channelData[channel].programmeNodes[startTime] = programmeNode;
}
else
{
xmlData.channelData[channel].programmeNodes.Add(startTime, programmeNode);
}
}
return(programmeNode);
}
catch (System.Exception ex)
{
addError(ex);
}
return(null);
}
public XmlElement buildProgrammeNode(string start, string stop, string channel, XmlLangText title = null,
XmlLangText subtitle = null, XmlLangText description = null,
XmlLangText[] categories = null, IEnumerable <XmlAttribute> extraattributes = null,
IEnumerable <XmlElement> extranodes = null, bool replace = false)
{
try
{
// We need at the very least a start/stop time and channel number
if (start == string.Empty || stop == string.Empty || channel == string.Empty)
{
return(null);
}
if (!replace)
{
var collide = FindFirstProgramme(start, channel);
if (collide != null)
{
addError(2001, "Duplicate programme found", XMLTVError.ErrorSeverity.Error,
$"Duplicate programme found:\r\n{start} from {stop} to {channel}", "AddProgramme");
return(null);
}
}
var programmelNode = xmlData.rootDocument.CreateProgrammeElement(start, stop, channel, title, subtitle, description, categories, extraattributes, extranodes);
return(programmelNode);
}
catch (System.Exception ex)
{
addError(ex);
}
return(null);
}
/// <summary>
/// Create new XML "channel" element populated with channel details provided
/// </summary>
/// <param name="start"></param>
/// <param name="stop"></param>
/// <param name="channel"></param>
/// <param name="title"></param>
/// <param name="subtitle"></param>
/// <param name="description"></param>
/// <param name="categories"></param>
/// <param name="extraattributes"></param>
/// <param name="extranodes"></param>
/// <returns></returns>
public XmlElement CreateProgrammeElement(string start, string stop, string channel, XmlLangText title = null,
XmlLangText subtitle = null, XmlLangText description = null,
XmlLangText[] categories = null, IEnumerable <XmlAttribute> extraattributes = null,
IEnumerable <XmlElement> extranodes = null)
{
var programmelNode = CreateElement("programme");
programmelNode.SetAttribute("start", start);
programmelNode.SetAttribute("stop", stop);
programmelNode.SetAttribute("channel", channel);
if (title != null)
{
var titleNode = CreateElement("title");
titleNode.SetAttribute("lang", title.lang);
titleNode.InnerText = title.text;
programmelNode.AppendChild(titleNode);
}
if (subtitle != null)
{
var subtitleNode = CreateElement("sub-title");
subtitleNode.SetAttribute("lang", subtitle.lang);
subtitleNode.InnerText = subtitle.text;
programmelNode.AppendChild(subtitleNode);
}
if (description != null)
{
var descriptionNode = CreateElement("desc");
descriptionNode.SetAttribute("lang", description.lang);
descriptionNode.InnerText = description.text;
programmelNode.AppendChild(descriptionNode);
}
if (categories != null)
{
foreach (var category in categories)
{
var categoryNode = CreateElement("category");
categoryNode.SetAttribute("lang", category.lang);
categoryNode.InnerText = category.text;
programmelNode.AppendChild(categoryNode);
}
}
// Any extra attributes
if (extraattributes != null)
{
foreach (var extra in extraattributes)
{
programmelNode.Attributes.Append(extra);
}
}
// Any extra nodes
if (extranodes != null)
{
foreach (var extra in extranodes)
{
programmelNode.AppendChild(extra);
}
}
return(programmelNode);
}
