//===================================================================== /// <inheritdoc /> public override void Initialize(XPathNavigator configuration) { TargetDirectory targetDirectory; XPathExpression urlExp, textExp, linkTextExp; ConceptualLinkType linkType = ConceptualLinkType.None; string attribute, basePath; targetDirectories = new TargetDirectoryCollection(); // This is a simple cache. If the cache size limit is reached, it clears the cache and starts over cache = new Dictionary<string, TargetInfo>(CacheSize); attribute = (string)configuration.Evaluate("string(showBrokenLinkText/@value)"); if(!String.IsNullOrWhiteSpace(attribute)) showBrokenLinkText = Convert.ToBoolean(attribute, CultureInfo.InvariantCulture); foreach(XPathNavigator navigator in configuration.Select("targets")) { basePath = navigator.GetAttribute("base", String.Empty); if(String.IsNullOrEmpty(basePath)) base.WriteMessage(MessageLevel.Error, "Every targets element must have a base attribute " + "that specifies the path to a directory of target metadata files."); basePath = Environment.ExpandEnvironmentVariables(basePath); if(!Directory.Exists(basePath)) base.WriteMessage(MessageLevel.Error, "The specified target metadata directory '{0}' " + "does not exist.", basePath); attribute = navigator.GetAttribute("url", String.Empty); if(String.IsNullOrEmpty(attribute)) urlExp = XPathExpression.Compile("concat(/metadata/topic/@id,'.htm')"); else urlExp = this.CompileXPathExpression(attribute); attribute = navigator.GetAttribute("text", String.Empty); if(String.IsNullOrEmpty(attribute)) textExp = XPathExpression.Compile("string(/metadata/topic/title)"); else textExp = this.CompileXPathExpression(attribute); // EFW - Added support for linkText option attribute = navigator.GetAttribute("linkText", String.Empty); if(String.IsNullOrEmpty(attribute)) linkTextExp = XPathExpression.Compile("string(/metadata/topic/linkText)"); else linkTextExp = this.CompileXPathExpression(attribute); attribute = navigator.GetAttribute("type", String.Empty); if(String.IsNullOrEmpty(attribute)) base.WriteMessage(MessageLevel.Error, "Every targets element must have a type attribute " + "that specifies what kind of link to create to targets found in that directory."); if(!Enum.TryParse<ConceptualLinkType>(attribute, true, out linkType)) base.WriteMessage(MessageLevel.Error, "'{0}' is not a valid link type.", attribute); targetDirectory = new TargetDirectory(basePath, urlExp, textExp, linkTextExp, linkType); targetDirectories.Add(targetDirectory); } base.WriteMessage(MessageLevel.Info, "Collected {0} targets directories.", targetDirectories.Count); }
//===================================================================== /// <inheritdoc /> public override void Initialize(XPathNavigator configuration) { TargetDirectory targetDirectory; XPathExpression urlExp, textExp, linkTextExp; ConceptualLinkType linkType = ConceptualLinkType.None; string attribute, basePath; targetDirectories = new TargetDirectoryCollection(); // This is a simple cache. If the cache size limit is reached, it clears the cache and starts over cache = new Dictionary <string, TargetInfo>(CacheSize); attribute = (string)configuration.Evaluate("string(showBrokenLinkText/@value)"); if (!String.IsNullOrWhiteSpace(attribute)) { showBrokenLinkText = Convert.ToBoolean(attribute, CultureInfo.InvariantCulture); } foreach (XPathNavigator navigator in configuration.Select("targets")) { basePath = navigator.GetAttribute("base", String.Empty); if (String.IsNullOrEmpty(basePath)) { base.WriteMessage(MessageLevel.Error, "Every targets element must have a base attribute " + "that specifies the path to a directory of target metadata files."); } basePath = Environment.ExpandEnvironmentVariables(basePath); if (!Directory.Exists(basePath)) { base.WriteMessage(MessageLevel.Error, "The specified target metadata directory '{0}' " + "does not exist.", basePath); } attribute = navigator.GetAttribute("url", String.Empty); if (String.IsNullOrEmpty(attribute)) { urlExp = XPathExpression.Compile("concat(/metadata/topic/@id,'.htm')"); } else { urlExp = this.CompileXPathExpression(attribute); } attribute = navigator.GetAttribute("text", String.Empty); if (String.IsNullOrEmpty(attribute)) { textExp = XPathExpression.Compile("string(/metadata/topic/title)"); } else { textExp = this.CompileXPathExpression(attribute); } // EFW - Added support for linkText option attribute = navigator.GetAttribute("linkText", String.Empty); if (String.IsNullOrEmpty(attribute)) { linkTextExp = XPathExpression.Compile("string(/metadata/topic/linkText)"); } else { linkTextExp = this.CompileXPathExpression(attribute); } attribute = navigator.GetAttribute("type", String.Empty); if (String.IsNullOrEmpty(attribute)) { base.WriteMessage(MessageLevel.Error, "Every targets element must have a type attribute " + "that specifies what kind of link to create to targets found in that directory."); } if (!Enum.TryParse <ConceptualLinkType>(attribute, true, out linkType)) { base.WriteMessage(MessageLevel.Error, "'{0}' is not a valid link type.", attribute); } targetDirectory = new TargetDirectory(basePath, urlExp, textExp, linkTextExp, linkType); targetDirectories.Add(targetDirectory); } base.WriteMessage(MessageLevel.Info, "Collected {0} targets directories.", targetDirectories.Count); }