/// <summary>
/// Loads the specified config file.
/// </summary>
/// <param name="file">The config file.</param>
/// <returns></returns>
public static Config Load(string file, TopicContentLoaderDelegate contentLoader)
{
var deserializer = new XmlSerializer(typeof(Config));
var config = (Config)deserializer.Deserialize(new StringReader(File.ReadAllText(file)));
config.FilePath = file;
// Update Config for all topics
if (config.RootTopic != null)
{
config.RootTopic.ForEachTopic(topic => topic.Config = config);
config.RootTopic.Init(contentLoader);
}
return(config);
}
/// <summary>
/// Loads the specified config file.
/// </summary>
/// <param name="file">The config file.</param>
/// <returns></returns>
public static Config Load(string file, TopicContentLoaderDelegate contentLoader)
{
var deserializer = new XmlSerializer(typeof(Config));
var config = (Config)deserializer.Deserialize(new StringReader(File.ReadAllText(file)));
config.FilePath = file;
// Update Config for all topics
if (config.RootTopic != null)
{
config.RootTopic.ForEachTopic(topic => topic.Config = config);
config.RootTopic.Init(contentLoader);
}
return config;
}
/// <summary>
/// Loads the content of this topic.
/// </summary>
/// <param name="contentLoader">The template factory.</param>
/// <exception cref="System.ArgumentNullException">contentLoader</exception>
public void Init(TopicContentLoaderDelegate contentLoader)
{
if (contentLoader == null) throw new ArgumentNullException("contentLoader");
// Check that id is valid
if (string.IsNullOrEmpty(Id))
Logger.Error("Missing id for topic [{0}]", this);
// Check that name is valid
if (string.IsNullOrEmpty(Name))
{
if (Id == ClassLibraryTopicId)
{
Name = "Class Library";
}
else
{
Logger.Error("Missing name for topic [{0}]", this);
}
}
// Copy Name to Fullname if empty
if (string.IsNullOrEmpty(FullName))
FullName = Name;
if (string.IsNullOrEmpty(PageTitle))
PageTitle = Name;
var rootPath = Path.GetDirectoryName(Config.FilePath);
rootPath = rootPath ?? "";
// Initialize sub topics
foreach(var topic in SubTopics)
topic.Init(contentLoader);
// Create non existing topic files based on template
if (Config.TopicTemplate != null && File.Exists(Config.TopicTemplate))
{
var regex = new Regex(@"(\$\w+)");
if (FileName != null && !File.Exists(FileName))
{
var content = File.ReadAllText(Config.TopicTemplate);
content = regex.Replace(
content,
match =>
{
var propertyName = match.Groups[1].Value.Substring(1);
var value = this.GetType().GetProperty(propertyName).GetValue(this, null);
return value == null ? string.Empty : value.ToString();
});
File.WriteAllText(FileName, content);
}
}
if (Id != ClassLibraryTopicId)
{
// Load content file
if (!string.IsNullOrEmpty(FileName))
{
string filePath = null;
try
{
filePath = Path.Combine(rootPath, FileName);
var rawContent = contentLoader(filePath);
if (rawContent == null)
{
Logger.Warning("Cannot use template documentation [{0}] not supported", FileName);
return;
}
var htmlDocument = new HtmlDocument();
htmlDocument.LoadHtml(rawContent);
// Override title
var titleNode = htmlDocument.DocumentNode.SelectSingleNode("html/head/title");
if (titleNode != null)
{
PageTitle = titleNode.InnerText;
Name = titleNode.InnerText;
}
// Get body
var bodyNode = htmlDocument.DocumentNode.Descendants("body").FirstOrDefault();
Content = bodyNode == null ? rawContent : bodyNode.InnerHtml;
Content = Content.Trim();
}
catch (Exception ex)
{
Logger.Error("Cannot load content for topic [{0}] from path [{1}]. Reason: {2}", this, filePath, ex.Message);
}
}
else if (!string.IsNullOrEmpty(WebDoc))
{
Content = "<webdoc>" + WebDoc + "</webdoc>";
}
else
{
// Check that filename is valid
Logger.Error("Filname or WebDoc for topic [{0}] cannot be empty", this);
}
}
}
/// <summary>
/// Loads the content of this topic.
/// </summary>
/// <param name="contentLoader">The template factory.</param>
/// <exception cref="System.ArgumentNullException">contentLoader</exception>
public void Init(TopicContentLoaderDelegate contentLoader)
{
if (contentLoader == null)
{
throw new ArgumentNullException("contentLoader");
}
// Check that id is valid
if (string.IsNullOrEmpty(Id))
{
Logger.Error("Missing id for topic [{0}]", this);
}
// Check that name is valid
if (string.IsNullOrEmpty(Name))
{
if (Id == ClassLibraryTopicId)
{
Name = "Class Library";
}
else
{
Logger.Error("Missing name for topic [{0}]", this);
}
}
// Copy Name to Fullname if empty
if (string.IsNullOrEmpty(FullName))
{
FullName = Name;
}
if (string.IsNullOrEmpty(PageTitle))
{
PageTitle = Name;
}
var rootPath = Path.GetDirectoryName(Config.FilePath);
rootPath = rootPath ?? "";
// Initialize sub topics
foreach (var topic in SubTopics)
{
topic.Init(contentLoader);
}
// Create non existing topic files based on template
if (Config.TopicTemplate != null && File.Exists(Config.TopicTemplate))
{
var regex = new Regex(@"(\$\w+)");
if (FileName != null && !File.Exists(FileName))
{
var content = File.ReadAllText(Config.TopicTemplate);
content = regex.Replace(
content,
match =>
{
var propertyName = match.Groups[1].Value.Substring(1);
var value = this.GetType().GetProperty(propertyName).GetValue(this, null);
return(value == null ? string.Empty : value.ToString());
});
File.WriteAllText(FileName, content);
}
}
if (Id != ClassLibraryTopicId)
{
// Load content file
if (!string.IsNullOrEmpty(FileName))
{
string filePath = null;
try
{
filePath = Path.Combine(rootPath, FileName);
var rawContent = contentLoader(filePath);
if (rawContent == null)
{
Logger.Warning("Cannot use template documentation [{0}] not supported", FileName);
return;
}
var htmlDocument = new HtmlDocument();
htmlDocument.LoadHtml(rawContent);
// Override title
var titleNode = htmlDocument.DocumentNode.SelectSingleNode("html/head/title");
if (titleNode != null)
{
PageTitle = titleNode.InnerText;
Name = titleNode.InnerText;
}
// Get body
var bodyNode = htmlDocument.DocumentNode.Descendants("body").FirstOrDefault();
Content = bodyNode == null ? rawContent : bodyNode.InnerHtml;
Content = Content.Trim();
}
catch (Exception ex)
{
Logger.Error("Cannot load content for topic [{0}] from path [{1}]. Reason: {2}", this, filePath, ex.Message);
}
}
else if (!string.IsNullOrEmpty(WebDoc))
{
Content = "<webdoc>" + WebDoc + "</webdoc>";
}
else
{
// Check that filename is valid
Logger.Error("Filname or WebDoc for topic [{0}] cannot be empty", this);
}
}
}
