public static void RegisterTopicRenderer(string typeName, ITopicRenderer renderer)
{
typeName = TopicTypeHelper.GetNormalizeName(typeName);
if (RegisteredRenderers.ContainsKey(typeName))
{
RegisteredRenderers[typeName] = renderer;
}
else
{
RegisteredRenderers.Add(typeName, renderer);
}
}
public string GetTemplateName(TopicInformation topic, string suggestedTemplateName, ISettingsProvider settings = null)
{
if (TopicTypeHelper.IsMatch(topic.Type, TopicBodyFormats.VstsWorkItem))
{
return("Vsts/WorkItem");
}
if (TopicTypeHelper.IsMatch(topic.Type, TopicBodyFormats.VstsWorkItemQuery))
{
return("Vsts/WorkItemQueryResult");
}
if (TopicTypeHelper.IsMatch(topic.Type, TopicBodyFormats.VstsWorkItemQueries))
{
return("Vsts/WorkItemQueries");
}
return(suggestedTemplateName); // This is probably not good, but so be it
}
public static ITopicRenderer GetRegisteredTopicRenderer(string typeName)
{
typeName = TopicTypeHelper.GetNormalizeName(typeName);
return(RegisteredRenderers.ContainsKey(typeName) ? RegisteredRenderers[typeName] : null);
}
private async Task GetHtmlContent()
{
var rawTopic = new TopicInformation {
OriginalName = SelectedTopic.Title, Type = SelectedTopic.Type
};
ImageRootUrl = string.Empty;
var normalizedLink = SelectedTopic.LinkPure.ToLowerInvariant();
if (normalizedLink.StartsWith("https://") || normalizedLink.StartsWith("http://"))
{
// This is an absolute link, so we can just try to load it
rawTopic.OriginalContent = await WebClientEx.GetStringAsync(SelectedTopic.Link);
ImageRootUrl = StringHelper.JustPath(SelectedTopic.Link) + "/";
}
else if (!string.IsNullOrEmpty(normalizedLink))
{
var repositoryType = RepositoryTypeHelper.GetTypeFromTypeName(GetSetting <string>(SettingsEnum.RepositoryType));
// Even if the overall repository type is something else, we will switch to different repository access for specific node types,
// as they may point to other repositories or require different APIs even within the same repository
if (TopicTypeHelper.IsVstsWorkItemType(rawTopic?.Type))
{
repositoryType = RepositoryTypes.VstsWorkItemTracking;
}
switch (repositoryType)
{
case RepositoryTypes.GitHubRaw:
var fullGitHubRawUrl = GitHubMasterUrlRaw + SelectedTopic.Link;
if (string.IsNullOrEmpty(rawTopic.Type))
{
rawTopic.Type = TopicTypeHelper.GetTopicTypeFromLink(fullGitHubRawUrl);
}
if (TopicTypeHelper.IsMatch(rawTopic.Type, TopicBodyFormats.Markdown) || TopicTypeHelper.IsMatch(rawTopic.Type, TopicBodyFormats.Html))
{
rawTopic.OriginalContent = await WebClientEx.GetStringAsync(fullGitHubRawUrl);
}
else if (TopicTypeHelper.IsMatch(rawTopic.Type, TopicBodyFormats.ImageUrl))
{
rawTopic.OriginalContent = fullGitHubRawUrl;
}
ImageRootUrl = StringHelper.JustPath(fullGitHubRawUrl);
if (!string.IsNullOrEmpty(ImageRootUrl) && !ImageRootUrl.EndsWith("/"))
{
ImageRootUrl += "/";
}
break;
case RepositoryTypes.GitHubApi:
if (TopicTypeHelper.IsMatch(rawTopic.Type, TopicBodyFormats.Markdown) || TopicTypeHelper.IsMatch(rawTopic.Type, TopicBodyFormats.Html))
{
var gitHubClient = new GithubRepositoryParser(GitHubOwner, GitHubRepository, GitHubPat);
var gitHubContent = await gitHubClient.GetItemContent(SelectedTopic.Link);
rawTopic.OriginalContent = gitHubContent.Text;
}
// TODO: else if (TopicTypeHelper.IsMatch(rawTopic.Type, TopicBodyFormats.ImageUrl))
// rawTopic.OriginalContent = fullGitHubRawUrl;
//ImageRootUrl = StringHelper.JustPath(fullGitHubRawUrl);
//if (!string.IsNullOrEmpty(ImageRootUrl) && !ImageRootUrl.EndsWith("/")) ImageRootUrl += "/";
break;
case RepositoryTypes.VstsGit:
if (!string.IsNullOrEmpty(SelectedTopic.LinkPure))
{
rawTopic.OriginalContent = await VstsHelper.GetFileContents(SelectedTopic.LinkPure, GetSetting <string>(SettingsEnum.VstsInstance), GetSetting <string>(SettingsEnum.VstsProjectName), GetSetting <string>(SettingsEnum.VstsDocsFolder), GetSetting <string>(SettingsEnum.VstsPat), GetSetting <string>(SettingsEnum.VstsApiVersion));
}
ImageRootUrl = "/___FileProxy___?mode=" + RepositoryTypeNames.VstsGit + "&path=";
if (SelectedTopic.LinkPure.Contains("/"))
{
ImageRootUrl += StringHelper.JustPath(SelectedTopic.LinkPure) + "/";
}
break;
case RepositoryTypes.VstsWorkItemTracking:
if ((TopicTypeHelper.IsMatch(rawTopic?.Type, TopicBodyFormats.VstsWorkItemQuery) || TopicTypeHelper.IsMatch(rawTopic?.Type, TopicBodyFormats.VstsWorkItemQueries)) && HttpContext.Request.Query.ContainsKey("workitemnumber"))
{
// The current node is a work item query, but we use it as a context to get the actual work item
var itemNumber = int.Parse(HttpContext.Request.Query["workitemnumber"]);
rawTopic.OriginalContent = await VstsHelper.GetWorkItemJson(itemNumber, GetSetting <string>(SettingsEnum.VstsInstance), GetSetting <string>(SettingsEnum.VstsPat), GetSetting <string>(SettingsEnum.VstsApiVersion));
rawTopic.Type = TopicBodyFormats.VstsWorkItem;
}
else if (TopicTypeHelper.IsMatch(rawTopic?.Type, TopicBodyFormats.VstsWorkItemQueries) && HttpContext.Request.Query.ContainsKey("queryid"))
{
// The current node is a list of work item queries, but we use it as a context to run the actual query
var queryId = HttpContext.Request.Query["queryid"];
var queryInfoJson = await VstsHelper.GetWorkItemQueriesJson(queryId, GetSetting <string>(SettingsEnum.VstsInstance), GetSetting <string>(SettingsEnum.VstsProjectName), GetSetting <string>(SettingsEnum.VstsPat), GetSetting <string>(SettingsEnum.VstsApiVersion));
dynamic queryInfo = JObject.Parse(queryInfoJson);
if (queryInfo != null)
{
Title = "Query: " + queryInfo.name;
}
rawTopic.OriginalContent = await VstsHelper.RunWorkItemQueryJson(queryId, GetSetting <string>(SettingsEnum.VstsInstance), GetSetting <string>(SettingsEnum.VstsProjectName), GetSetting <string>(SettingsEnum.VstsPat), GetSetting <string>(SettingsEnum.VstsApiVersion));
if (rawTopic.OriginalContent.StartsWith("{"))
{
rawTopic.Type = TopicBodyFormats.VstsWorkItemQuery;
}
else
{
rawTopic.Type = TopicBodyFormats.Markdown; // Something went wrong, but one way or another, we didn't end up with JSON
}
}
else if (TopicTypeHelper.IsMatch(rawTopic?.Type, TopicBodyFormats.VstsWorkItem))
{
// Plain work item node
var itemNumber = int.Parse(SelectedTopic.Link);
rawTopic.OriginalContent = await VstsHelper.GetWorkItemJson(itemNumber, GetSetting <string>(SettingsEnum.VstsInstance), GetSetting <string>(SettingsEnum.VstsPat), GetSetting <string>(SettingsEnum.VstsApiVersion));
}
else if (TopicTypeHelper.IsMatch(rawTopic?.Type, TopicBodyFormats.VstsWorkItemQueries))
{
// Plain work item queries
rawTopic.OriginalContent = await VstsHelper.GetWorkItemQueriesJson(SelectedTopic.Link, GetSetting <string>(SettingsEnum.VstsInstance), GetSetting <string>(SettingsEnum.VstsProjectName), GetSetting <string>(SettingsEnum.VstsPat), GetSetting <string>(SettingsEnum.VstsApiVersion));
Title = SelectedTopic.Title;
}
else if (TopicTypeHelper.IsMatch(rawTopic?.Type, TopicBodyFormats.VstsWorkItemQuery))
{
// Plain work item query
rawTopic.OriginalContent = await VstsHelper.RunWorkItemQueryJson(SelectedTopic.Link, GetSetting <string>(SettingsEnum.VstsInstance), GetSetting <string>(SettingsEnum.VstsProjectName), GetSetting <string>(SettingsEnum.VstsPat), GetSetting <string>(SettingsEnum.VstsApiVersion));
Title = SelectedTopic.Title;
}
Vsts.ImageLink = "/___FileProxy___?mode=" + RepositoryTypeNames.VstsWorkItemTracking + "&topic=" + CurrentSlug + "&path=";
break;
}
}
var renderer = TopicRendererFactory.GetTopicRenderer(rawTopic);
var intermediateHtml = renderer.RenderToHtml(rawTopic, ImageRootUrl, this);
if (!string.IsNullOrEmpty(intermediateHtml))
{
intermediateHtml = await ProcessKavaTopic(intermediateHtml);
intermediateHtml = AutoGenerateTitle(intermediateHtml);
intermediateHtml = ProcessBrokenImageLinks(intermediateHtml, ImageRootUrl);
}
Html = intermediateHtml;
Json = renderer.RenderToJson(rawTopic, ImageRootUrl, this);
TemplateName = renderer.GetTemplateName(rawTopic, TemplateName, this);
if (string.IsNullOrEmpty(Html) && SelectedTopic != null)
{
var sb = new StringBuilder();
sb.Append("<h1>" + SelectedTopic.Title + "</h1>");
if (SelectedTopic.Topics.Count > 0)
{
sb.Append("<ul>");
foreach (var topic in SelectedTopic.Topics)
{
sb.Append("<li class=\"kava-auto-link\">");
sb.Append("<a href=\"" + TopicHelper.GetNormalizedName(topic.Title) + "\">");
sb.Append(topic.Title);
sb.Append("</a>");
sb.Append("</li>");
}
sb.Append("</ul>");
}
Html = sb.ToString();
}
}
