/// <summary>
/// Recursively evaluates the template nodes returned from the bot
/// </summary>
/// <param name="node">the node to evaluate</param>
/// <param name="request">the request from the user</param>
/// <param name="result">the result to be sent to the user</param>
/// <param name="user">the user who originated the request</param>
/// <returns>the output string</returns>
private string ProcessNode(XmlNode node, Request request, Result result, User user)
{
StringBuilder newInnerText = new StringBuilder();
if (node.HasChildNodes)
{
// recursively check
foreach (XmlNode childNode in node.ChildNodes)
{
childNode.InnerText = this.ProcessNode(childNode, request, result, user);
}
}
// process the node itself
AIMLTagHandler tagHandler = null;
switch (node.Name.ToLower())
{
case "bot":
tagHandler = new BotTag(this, user, request, result, node);
break;
case "condition":
tagHandler = new ConditionTag(this, user, request, result, node);
break;
case "date":
tagHandler = new DateTag(this, user, request, result, node);
break;
case "formal":
tagHandler = new FormalTag(this, user, request, result, node);
break;
case "gender":
tagHandler = new GenderTag(this, user, request, result, node);
break;
case "get":
tagHandler = new GetTag(this, user, request, result, node);
break;
case "gossip":
tagHandler = new GossipTag(this, user, request, result, node);
break;
case "id":
tagHandler = new IdTag(this, user, request, result, node);
break;
case "input":
tagHandler = new InputTag(this, user, request, result, node);
break;
case "javascript":
tagHandler = new JavascriptTag(this, user, request, result, node);
break;
case "learn":
tagHandler = new LearnTag(this, user, request, result, node);
break;
case "lowercase":
tagHandler = new LowercaseTag(this, user, request, result, node);
break;
case "person":
tagHandler = new PersonTag(this, user, request, result, node);
break;
case "person2":
tagHandler = new Person2Tag(this, user, request, result, node);
break;
case "random":
tagHandler = new RandomTag(this, user, request, result, node);
break;
case "sentence":
tagHandler = new SentenceTag(this, user, request, result, node);
break;
case "set":
tagHandler = new SetTag(this, user, request, result, node);
break;
case "size":
tagHandler = new SizeTag(this, user, request, result, node);
break;
case "sr":
tagHandler = new SrTag(this, user, request, result, node);
break;
case "srai":
tagHandler = new SraiTag(this, user, request, result, node);
break;
case "star":
tagHandler = new StarTag(this, user, request, result, node);
break;
case "system":
tagHandler = new SystemTag(this, user, request, result, node);
break;
case "that":
tagHandler = new ThatTag(this, user, request, result, node);
break;
case "thatstar":
tagHandler = new ThatStarTag(this, user, request, result, node);
break;
case "think":
tagHandler = new ThinkTag(this, user, request, result, node);
break;
case "topicstar":
tagHandler = new TopicStarTag(this, user, request, result, node);
break;
case "uppercase":
tagHandler = new UppercaseTag(this, user, request, result, node);
break;
case "version":
tagHandler = new VersionTag(this, user, request, result, node);
break;
default:
tagHandler = this.GetBespokeTags(user, request, result, node);
break;
}
if (object.Equals(null, tagHandler))
{
return(node.InnerText);
}
else
{
return(tagHandler.Transform());
}
}
public IActionResult GetTag(Guid tagId)
{
var result = new GetTag(dbContext).Run(tagId);
return(Ok(new GetTagViewModel(result)));
}