/// <summary>
/// Process the specified directory
/// </summary>
private static IEnumerable <AppletAsset> ProcessDirectory(string source, String path, ConsoleParameters parms)
{
List <AppletAsset> retVal = new List <AppletAsset>();
foreach (var itm in Directory.GetFiles(source))
{
if (Path.GetFileName(itm).StartsWith("."))
{
Console.WriteLine("\t Skipping {0}...", itm);
continue;
}
Console.WriteLine("\t Processing {0}...", itm);
if (Path.GetFileName(itm).ToLower() == "manifest.xml")
{
continue;
}
else
{
switch (Path.GetExtension(itm))
{
case ".html":
case ".htm":
case ".xhtml":
XElement xe = XElement.Load(itm);
// Now we have to iterate throuh and add the asset\
AppletAssetHtml htmlAsset = null;
if (xe.Elements().OfType <XElement>().Any(o => o.Name == xs_openiz + "widget"))
{
var widgetEle = xe.Elements().OfType <XElement>().FirstOrDefault(o => o.Name == xs_openiz + "widget");
htmlAsset = new AppletWidget()
{
Icon = widgetEle.Element(xs_openiz + "icon")?.Value,
Type = (AppletWidgetType)Enum.Parse(typeof(AppletWidgetType), widgetEle.Attribute("type")?.Value),
Scope = (AppletWidgetScope)Enum.Parse(typeof(AppletWidgetScope), widgetEle.Attribute("scope")?.Value),
Description = widgetEle.Elements().Where(o => o.Name == xs_openiz + "description").Select(o => new LocaleString()
{
Value = o.Value, Language = o.Attribute("lang")?.Value
}).ToList(),
Name = widgetEle.Attribute("name")?.Value,
Controller = widgetEle.Element(xs_openiz + "controller")?.Value,
};
}
else
{
htmlAsset = new AppletAssetHtml();
// View state data
htmlAsset.ViewState = xe.Elements().OfType <XElement>().Where(o => o.Name == xs_openiz + "state").Select(o => new AppletViewState()
{
Name = o.Attribute("name")?.Value,
Route = o.Elements().OfType <XElement>().FirstOrDefault(r => r.Name == xs_openiz + "url" || r.Name == xs_openiz + "route")?.Value,
IsAbstract = Boolean.Parse(o.Attribute("abstract")?.Value ?? "False"),
View = o.Elements().OfType <XElement>().Where(v => v.Name == xs_openiz + "view")?.Select(v => new AppletView()
{
Name = v.Attribute("name")?.Value,
Title = v.Elements().OfType <XElement>().Where(t => t.Name == xs_openiz + "title")?.Select(t => new LocaleString()
{
Language = t.Attribute("lang")?.Value,
Value = t?.Value
}).ToList(),
Controller = v.Element(xs_openiz + "controller")?.Value
}).ToList()
}).FirstOrDefault();
htmlAsset.Layout = ResolveName(xe.Attribute(xs_openiz + "layout")?.Value);
htmlAsset.Static = xe.Attribute(xs_openiz + "static")?.Value == "true";
}
htmlAsset.Titles = new List <LocaleString>(xe.Descendants().OfType <XElement>().Where(o => o.Name == xs_openiz + "title").Select(o => new LocaleString()
{
Language = o.Attribute("lang")?.Value, Value = o.Value
}));
htmlAsset.Bundle = new List <string>(xe.Descendants().OfType <XElement>().Where(o => o.Name == xs_openiz + "bundle").Select(o => ResolveName(o.Value)));
htmlAsset.Script = new List <AssetScriptReference>(xe.Descendants().OfType <XElement>().Where(o => o.Name == xs_openiz + "script").Select(o => new AssetScriptReference()
{
Reference = ResolveName(o.Value),
IsStatic = Boolean.Parse(o.Attribute("static")?.Value ?? "true")
}));
htmlAsset.Style = new List <string>(xe.Descendants().OfType <XElement>().Where(o => o.Name == xs_openiz + "style").Select(o => ResolveName(o.Value)));
var demand = xe.DescendantNodes().OfType <XElement>().Where(o => o.Name == xs_openiz + "demand").Select(o => o.Value).ToList();
var includes = xe.DescendantNodes().OfType <XComment>().Where(o => o?.Value?.Trim().StartsWith("#include virtual=\"") == true).ToList();
foreach (var inc in includes)
{
String assetName = inc.Value.Trim().Substring(18); // HACK: Should be a REGEX
if (assetName.EndsWith("\""))
{
assetName = assetName.Substring(0, assetName.Length - 1);
}
if (assetName == "content")
{
continue;
}
var includeAsset = ResolveName(assetName);
inc.AddAfterSelf(new XComment(String.Format("#include virtual=\"{0}\"", includeAsset)));
inc.Remove();
}
var xel = xe.Descendants().OfType <XElement>().Where(o => o.Name.Namespace == xs_openiz).ToList();
if (xel != null)
{
foreach (var x in xel)
{
x.Remove();
}
}
htmlAsset.Html = xe;
retVal.Add(new AppletAsset()
{
Name = ResolveName(itm.Replace(path, "")),
MimeType = "text/html",
Content = htmlAsset,
Policies = demand
});
break;
case ".css":
retVal.Add(new AppletAsset()
{
Name = ResolveName(itm.Replace(path, "")),
MimeType = "text/css",
Content = File.ReadAllText(itm)
});
break;
case ".js":
retVal.Add(new AppletAsset()
{
Name = ResolveName(itm.Replace(path, "")),
MimeType = "text/javascript",
Content = parms.Optimize && !itm.Contains("rules") ? new Microsoft.Ajax.Utilities.Minifier().MinifyJavaScript(File.ReadAllText(itm), new Microsoft.Ajax.Utilities.CodeSettings()
{
MinifyCode = false, StripDebugStatements = true, LocalRenaming = Microsoft.Ajax.Utilities.LocalRenaming.KeepAll, PreserveFunctionNames = true
}) : File.ReadAllText(itm)
});
break;
case ".json":
retVal.Add(new AppletAsset()
{
Name = ResolveName(itm.Replace(path, "")),
MimeType = "application/json",
Content = File.ReadAllText(itm)
});
break;
default:
string mt = null;
retVal.Add(new AppletAsset()
{
Name = ResolveName(itm.Replace(path, "")),
MimeType = mime.TryGetValue(Path.GetExtension(itm), out mt) ? mt : "application/octet-stream",
Content = File.ReadAllBytes(itm)
});
break;
}
}
}
// Process sub directories
foreach (var dir in Directory.GetDirectories(source))
{
if (!Path.GetFileName(dir).StartsWith("."))
{
retVal.AddRange(ProcessDirectory(dir, path, parms));
}
else
{
Console.WriteLine("Skipping directory {0}", dir);
}
}
return(retVal);
}
/// <summary>
/// Render asset content
/// </summary>
public byte[] RenderAssetContent(AppletAsset asset, string preProcessLocalization = null)
{
// First, is there an object already
byte[] cacheObject = null;
string assetPath = String.Format("{0}?lang={1}", asset.ToString(), preProcessLocalization);
if (this.CachePages && s_cache.TryGetValue(assetPath, out cacheObject))
{
return(cacheObject);
}
// Resolve content
var content = asset.Content;
if (content == null && this.Resolver != null)
{
content = this.Resolver(asset);
}
if (content is String) // Content is a string
{
return(Encoding.UTF8.GetBytes(content as String));
}
else if (content is byte[]) // Content is a binary asset
{
return(content as byte[]);
}
else if (content is XElement) // Content is XML
{
using (MemoryStream ms = new MemoryStream())
using (XmlWriter xw = XmlWriter.Create(ms))
{
(content as XElement).WriteTo(xw);
xw.Flush();
ms.Flush();
return(ms.ToArray());
}
}
else if (content is AppletAssetHtml) // Content is HTML
{
// Is the content HTML?
var sourceAsset = content as AppletAssetHtml;
var htmlAsset = new AppletAssetHtml()
{
Html = new XElement(sourceAsset.Html),
Layout = sourceAsset.Layout,
Script = new List <String>(sourceAsset.Script),
Titles = new List <LocaleString>(sourceAsset.Titles),
Style = new List <string>(sourceAsset.Style)
};
XElement htmlContent = null;
if (htmlAsset.Static)
{
htmlContent = htmlAsset.Html as XElement;
}
else
{
// Type of tag to render basic content
switch (htmlAsset.Html.Name.LocalName)
{
case "html": // The content is a complete HTML page
{
htmlContent = htmlAsset.Html as XElement;
var headerInjection = this.GetInjectionHeaders(asset, htmlContent.DescendantNodes().OfType <XElement>().Any(o => o.Name == xs_xhtml + "ui-view"));
// STRIP - OPENIZJS references
var xel = htmlContent.Descendants().OfType <XElement>().Where(o => o.Name == xs_xhtml + "script" && o.Attribute("src")?.Value.Contains("openiz") == true).ToArray();
var head = htmlContent.DescendantNodes().OfType <XElement>().FirstOrDefault(o => o.Name == xs_xhtml + "head");
if (head == null)
{
head = new XElement(xs_xhtml + "head");
htmlContent.Add(head);
}
head.Add(headerInjection.Where(o => !head.Elements(o.Name).Any(e => (e.Attributes("src") != null && (e.Attributes("src") == o.Attributes("src"))) || (e.Attributes("href") != null && (e.Attributes("href") == o.Attributes("href"))))));
// head.Add(headerInjection);
break;
}
case "body": // The content is an HTML Body element, we must inject the HTML header
{
htmlContent = htmlAsset.Html as XElement;
// Inject special headers
var headerInjection = this.GetInjectionHeaders(asset, htmlContent.DescendantNodes().OfType <XElement>().Any(o => o.Name == xs_xhtml + "ui-view"));
// Render the bundles
var bodyElement = htmlAsset.Html as XElement;
htmlContent = new XElement(xs_xhtml + "html", new XAttribute("ng-app", asset.Name), new XElement(xs_xhtml + "head", headerInjection), bodyElement);
}
break;
default:
{
if (String.IsNullOrEmpty(htmlAsset.Layout))
{
htmlContent = htmlAsset.Html as XElement;
}
else
{
// Get the layout
var layoutAsset = this.ResolveAsset(htmlAsset.Layout, asset);
if (layoutAsset == null)
{
throw new FileNotFoundException(String.Format("Layout asset {0} not found", htmlAsset.Layout));
}
using (MemoryStream ms = new MemoryStream(this.RenderAssetContent(layoutAsset, preProcessLocalization)))
htmlContent = XDocument.Load(ms).FirstNode as XElement;
// Find the <!--#include virtual="content" --> tag
var contentNode = htmlContent.DescendantNodes().OfType <XComment>().SingleOrDefault(o => o.Value.Trim() == "#include virtual=\"content\"");
if (contentNode != null)
{
contentNode.AddAfterSelf(htmlAsset.Html as XElement);
contentNode.Remove();
}
// Injection headers
var headerInjection = this.GetInjectionHeaders(asset, htmlContent.DescendantNodes().OfType <XElement>().Any(o => o.Name == xs_xhtml + "ui-view"));
var headElement = (htmlContent.Element(xs_xhtml + "head") as XElement);
headElement?.Add(headerInjection.Where(o => !headElement.Elements(o.Name).Any(e => (e.Attributes("src") != null && (e.Attributes("src") == o.Attributes("src"))) || (e.Attributes("href") != null && (e.Attributes("href") == o.Attributes("href"))))));
}
}
break;
} // switch
// Process data bindings
var dataBindings = htmlContent.DescendantNodes().OfType <XElement>().Where(o => o.Name.LocalName == "select" && o.Attributes().Any(a => a.Name.Namespace == xs_binding));
foreach (var db in dataBindings)
{
// Get the databinding data
XAttribute source = db.Attributes(xs_binding + "source").FirstOrDefault(),
filter = db.Attributes(xs_binding + "filter").FirstOrDefault(),
key = db.Attributes(xs_binding + "key").FirstOrDefault(),
value = db.Attributes(xs_binding + "value").FirstOrDefault(),
orderByDescending = db.Attributes(xs_binding + "orderByDescending").FirstOrDefault(),
orderBy = db.Attributes(xs_binding + "orderBy").FirstOrDefault();
var locale = preProcessLocalization;
int i = 0;
var valueSelector = value?.Value;
while (i++ < 2)
{
try
{
// Fall back to english?
if (value != null)
{
valueSelector = value.Value.Replace("{{ locale }}", locale);
}
if (source == null || filter == null)
{
continue;
}
// First we want to build the filter
Type imsiType = typeof(Patient).GetTypeInfo().Assembly.ExportedTypes.FirstOrDefault(o => o.GetTypeInfo().GetCustomAttribute <XmlRootAttribute>()?.ElementName == source.Value);
if (imsiType == null)
{
continue;
}
var expressionBuilderMethod = typeof(QueryExpressionParser).GetGenericMethod(nameof(QueryExpressionParser.BuildLinqExpression), new Type[] { imsiType }, new Type[] { typeof(NameValueCollection) });
var filterList = NameValueCollection.ParseQueryString(filter.Value);
var expr = expressionBuilderMethod.Invoke(null, new object[] { filterList });
var filterMethod = typeof(IEntitySourceProvider).GetGenericMethod("Query", new Type[] { imsiType }, new Type[] { expr.GetType() });
var dataSource = (filterMethod.Invoke(EntitySource.Current.Provider, new object[] { expr }));
// Sort expression
if (orderBy != null || orderByDescending != null)
{
var orderProperty = imsiType.GetRuntimeProperties().FirstOrDefault(o => o.GetCustomAttribute <JsonPropertyAttribute>()?.PropertyName == (orderBy ?? orderByDescending).Value);
ParameterExpression orderExpr = Expression.Parameter(dataSource.GetType());
var orderBody = orderExpr.Sort(orderProperty.Name, orderBy == null ? SortOrderType.OrderByDescending : SortOrderType.OrderBy);
dataSource = Expression.Lambda(orderBody, orderExpr).Compile().DynamicInvoke(dataSource);
}
// Render expression
Delegate keyExpression = null, valueExpression = null, dataExpression = null;
ParameterExpression parameter = Expression.Parameter(imsiType);
if (key == null)
{
keyExpression = Expression.Lambda(Expression.MakeMemberAccess(parameter, imsiType.GetRuntimeProperty(nameof(IIdentifiedEntity.Key))), parameter).Compile();
}
else
{
var rawExpr = new BindingExpressionVisitor().RewriteLambda(expressionBuilderMethod.Invoke(null, new object[] { NameValueCollection.ParseQueryString(key.Value + "=RemoveMe") }) as LambdaExpression);
keyExpression = Expression.Lambda(new BindingExpressionVisitor().Visit(rawExpr.Body), rawExpr.Parameters).Compile();
}
if (value == null)
{
valueExpression = Expression.Lambda(Expression.Call(parameter, imsiType.GetRuntimeMethod("ToString", new Type[] { })), parameter).Compile();
}
else
{
var rawExpr = new BindingExpressionVisitor().RewriteLambda(expressionBuilderMethod.Invoke(null, new object[] { NameValueCollection.ParseQueryString(valueSelector + "=RemoveMe") }) as LambdaExpression);
valueExpression = Expression.Lambda(rawExpr.Body, rawExpr.Parameters).Compile();
}
// Creation of the options
foreach (var itm in dataSource as IEnumerable)
{
var optAtt = new XElement(xs_xhtml + "option");
var keyValue = keyExpression.DynamicInvoke(itm);
var valueValue = valueExpression.DynamicInvoke(itm)?.ToString();
if (String.IsNullOrEmpty(valueValue))
{
continue;
}
optAtt.Add(new XAttribute("value", keyValue), new XText(valueValue));
foreach (var dataBinding in db.Attributes().Where(c => c.Name.ToString().StartsWith((xs_binding + "data-").ToString())))
{
if (dataBinding != null)
{
dataExpression = Expression.Lambda(Expression.MakeMemberAccess(parameter, imsiType.GetRuntimeProperty(dataBinding.Value)), parameter).Compile();
var dataValue = dataExpression?.DynamicInvoke(itm)?.ToString();
if (string.IsNullOrEmpty(dataValue))
{
continue;
}
optAtt.Add(new XAttribute(dataBinding.Name.LocalName, dataValue));
}
}
db.Add(optAtt);
}
break;
}
catch
{
if (locale == "en")
{
throw; // We can't fallback
}
locale = "en"; // fallback to english
}
}
}
// Now process SSI directives - <!--#include virtual="XXXXXXX" -->
var includes = htmlContent.DescendantNodes().OfType <XComment>().Where(o => o?.Value?.Trim().StartsWith("#include virtual=\"") == true).ToList();
foreach (var inc in includes)
{
String assetName = inc.Value.Trim().Substring(18); // HACK: Should be a REGEX
if (assetName.EndsWith("\""))
{
assetName = assetName.Substring(0, assetName.Length - 1);
}
if (assetName == "content")
{
continue;
}
var includeAsset = this.ResolveAsset(assetName, asset);
if (includeAsset == null)
{
inc.AddAfterSelf(new XElement(xs_xhtml + "strong", new XText(String.Format("{0} NOT FOUND", assetName))));
inc.Remove();
}
else
{
using (MemoryStream ms = new MemoryStream(this.RenderAssetContent(includeAsset, preProcessLocalization)))
{
try
{
var xel = XDocument.Load(ms).Elements().First() as XElement;
if (xel.Name == xs_xhtml + "html")
{
inc.AddAfterSelf(xel.Element(xs_xhtml + "body").Elements());
}
else
{
//var headerInjection = this.GetInjectionHeaders(includeAsset);
//var headElement = htmlContent.Element(xs_xhtml + "head");
//headElement?.Add(headerInjection.Where(o => !headElement.Elements(o.Name).Any(e => (e.Attributes("src") != null && (e.Attributes("src") == o.Attributes("src"))) || (e.Attributes("href") != null && (e.Attributes("href") == o.Attributes("href"))))));
inc.AddAfterSelf(xel);
}
inc.Remove();
}
catch (Exception e)
{
throw new XmlException($"Error in Asset: {includeAsset}", e);
}
}
}
}
// Re-write
foreach (var itm in htmlContent.DescendantNodes().OfType <XElement>().SelectMany(o => o.Attributes()).Where(o => o.Value.StartsWith("~")))
{
itm.Value = String.Format("/{0}/{1}", asset.Manifest.Info.Id, itm.Value.Substring(2));
//itm.Value = itm.Value.Replace(APPLET_SCHEME, this.AppletBase).Replace(ASSET_SCHEME, this.AssetBase).Replace(DRAWABLE_SCHEME, this.DrawableBase);
}
// Render Title
var headTitle = htmlContent.DescendantNodes().OfType <XElement>().FirstOrDefault(o => o.Name == xs_xhtml + "head");
var title = htmlAsset.GetTitle(preProcessLocalization);
if (headTitle != null && !String.IsNullOrEmpty(title))
{
headTitle.Add(new XElement(xs_xhtml + "title", new XText(title)));
}
}
// Render out the content
using (StringWriter sw = new StringWriter())
using (XmlWriter xw = XmlWriter.Create(sw, new XmlWriterSettings()
{
OmitXmlDeclaration = true
}))
{
htmlContent.WriteTo(xw);
xw.Flush();
String retVal = sw.ToString();
if (!String.IsNullOrEmpty(preProcessLocalization))
{
var assetString = this.GetStrings(preProcessLocalization);
retVal = this.m_localizationRegex.Replace(retVal, (m) => assetString.FirstOrDefault(o => o.Key == m.Groups[1].Value).Value ?? m.Groups[1].Value);
}
var byteData = Encoding.UTF8.GetBytes(retVal);
// Add to cache
lock (s_syncLock)
if (!s_cache.ContainsKey(assetPath))
{
s_cache.Add(assetPath, byteData);
}
return(byteData);
}
}
else
{
return(null);
}
}
/// <summary>
/// Process the specified file
/// </summary>
public AppletAsset Process(string file, bool optimize)
{
try
{
XElement xe = XElement.Load(file);
if (xe.Name.Namespace != PakManTool.XS_HTML)
{
Emit.Message("WARN", "File {0} is not in {1}. Setting namespace", file, PakManTool.XS_HTML);
xe.Name = (XNamespace)PakManTool.XS_HTML + xe.Name.LocalName;
}
// Optimizing?
if (optimize)
{
xe.DescendantNodesAndSelf().OfType <XComment>().Where(o => !o.Value.Contains("#include")).Remove();
}
// Now we have to iterate throuh and add the asset\
AppletAssetHtml htmlAsset = null;
if (xe.Elements().OfType <XElement>().Any(o => o.Name == (XNamespace)PakManTool.XS_APPLET + "widget"))
{
var widgetEle = xe.Elements().OfType <XElement>().FirstOrDefault(o => o.Name == (XNamespace)PakManTool.XS_APPLET + "widget");
htmlAsset = new AppletWidget()
{
Icon = widgetEle.Element((XNamespace)PakManTool.XS_APPLET + "icon")?.Value,
Type = (AppletWidgetType)Enum.Parse(typeof(AppletWidgetType), widgetEle.Attribute("type")?.Value),
Size = (AppletWidgetSize)Enum.Parse(typeof(AppletWidgetSize), widgetEle.Attribute("size")?.Value ?? "Medium"),
View = (AppletWidgetView)Enum.Parse(typeof(AppletWidgetView), widgetEle.Attribute("altViews")?.Value ?? "None"),
ColorClass = widgetEle.Attribute("headerClass")?.Value ?? "bg-light",
Priority = Int32.Parse(widgetEle.Attribute("priority")?.Value ?? "0"),
MaxStack = Int32.Parse(widgetEle.Attribute("maxStack")?.Value ?? "2"),
Order = Int32.Parse(widgetEle.Attribute("order")?.Value ?? "0"),
Context = widgetEle.Attribute("context")?.Value,
Description = widgetEle.Elements().Where(o => o.Name == (XNamespace)PakManTool.XS_APPLET + "description").Select(o => new LocaleString()
{
Value = o.Value, Language = o.Attribute("lang")?.Value
}).ToList(),
Name = widgetEle.Attribute("name")?.Value,
Controller = widgetEle.Element((XNamespace)PakManTool.XS_APPLET + "controller")?.Value,
Guard = widgetEle.Elements().Where(o => o.Name == (XNamespace)PakManTool.XS_APPLET + "guard").Select(o => o.Value).ToList()
};
}
else
{
htmlAsset = new AppletAssetHtml();
// View state data
htmlAsset.ViewState = xe.Elements().OfType <XElement>().Where(o => o.Name == (XNamespace)PakManTool.XS_APPLET + "state").Select(o => new AppletViewState()
{
Priority = Int32.Parse(o.Attribute("priority")?.Value ?? "0"),
Name = o.Attribute("name")?.Value,
Route = o.Elements().OfType <XElement>().FirstOrDefault(r => r.Name == (XNamespace)PakManTool.XS_APPLET + "url" || r.Name == (XNamespace)PakManTool.XS_APPLET + "route")?.Value,
IsAbstract = Boolean.Parse(o.Attribute("abstract")?.Value ?? "False"),
View = o.Elements().OfType <XElement>().Where(v => v.Name == (XNamespace)PakManTool.XS_APPLET + "view")?.Select(v => new AppletView()
{
Priority = Int32.Parse(o.Attribute("priority")?.Value ?? "0"),
Name = v.Attribute("name")?.Value,
Controller = v.Element((XNamespace)PakManTool.XS_APPLET + "controller")?.Value
}).ToList()
}).FirstOrDefault();
htmlAsset.Titles = xe.Elements().OfType <XElement>().Where(t => t.Name == (XNamespace)PakManTool.XS_APPLET + "title")?.Select(t => new LocaleString()
{
Language = t.Attribute("lang")?.Value,
Value = t?.Value
}).ToList();
htmlAsset.Layout = PakManTool.TranslatePath(xe.Attribute((XNamespace)PakManTool.XS_APPLET + "layout")?.Value);
htmlAsset.Static = xe.Attribute((XNamespace)PakManTool.XS_APPLET + "static")?.Value == "true";
}
htmlAsset.Titles = new List <LocaleString>(xe.Descendants().OfType <XElement>().Where(o => o.Name == (XNamespace)PakManTool.XS_APPLET + "title").Select(o => new LocaleString()
{
Language = o.Attribute("lang")?.Value, Value = o.Value
}));
htmlAsset.Bundle = new List <string>(xe.Descendants().OfType <XElement>().Where(o => o.Name == (XNamespace)PakManTool.XS_APPLET + "bundle").Select(o => PakManTool.TranslatePath(o.Value)));
htmlAsset.Script = new List <AssetScriptReference>(xe.Descendants().OfType <XElement>().Where(o => o.Name == (XNamespace)PakManTool.XS_APPLET + "script").Select(o => new AssetScriptReference()
{
Reference = PakManTool.TranslatePath(o.Value),
IsStatic = Boolean.Parse(o.Attribute("static")?.Value ?? "true")
}));
htmlAsset.Style = new List <string>(xe.Descendants().OfType <XElement>().Where(o => o.Name == (XNamespace)PakManTool.XS_APPLET + "style").Select(o => PakManTool.TranslatePath(o.Value)));
var demand = xe.DescendantNodes().OfType <XElement>().Where(o => o.Name == (XNamespace)PakManTool.XS_APPLET + "demand").Select(o => o.Value).ToList();
var includes = xe.DescendantNodes().OfType <XComment>().Where(o => o?.Value?.Trim().StartsWith("#include virtual=\"") == true).ToList();
foreach (var inc in includes)
{
String assetName = inc.Value.Trim().Substring(18); // HACK: Should be a REGEX
if (assetName.EndsWith("\""))
{
assetName = assetName.Substring(0, assetName.Length - 1);
}
if (assetName == "content")
{
continue;
}
var includeAsset = PakManTool.TranslatePath(assetName);
inc.AddAfterSelf(new XComment(String.Format("#include virtual=\"{0}\"", includeAsset)));
inc.Remove();
}
var xel = xe.Descendants().OfType <XElement>().Where(o => o.Name.Namespace == (XNamespace)PakManTool.XS_APPLET).ToList();
if (xel != null)
{
foreach (var x in xel)
{
x.Remove();
}
}
htmlAsset.Html = xe;
return(new AppletAsset()
{
MimeType = "text/html",
Content = htmlAsset,
Policies = demand
});
}
catch (XmlException e)
{
Emit.Message("ERROR", " {0} is not well formed - {1} - @{2}:{3}", file, e.Message, e.LineNumber, e.LinePosition);
throw;
}
catch (Exception e)
{
Emit.Message("ERROR", "Cannot process {0} : {1}", file, e.Message);
throw;
}
}
/// <summary>
/// Render asset content
/// </summary>
public byte[] RenderAssetContent(AppletAsset asset, string preProcessLocalization = null, bool staticScriptRefs = true, bool allowCache = true, IDictionary <String, String> bindingParameters = null)
{
// TODO: This method needs to be cleaned up since it exists from the old/early OpenIZ days
// First, is there an object already
byte[] cacheObject = null;
string assetPath = String.Format("{0}?lang={1}", asset.ToString(), preProcessLocalization);
var cacheKey = $"{assetPath};{String.Join(";", bindingParameters?.Select(o => $"{o.Key}={o.Value}") ?? new string[0] { })}";
if (allowCache && this.CachePages && s_cache.TryGetValue(cacheKey, out cacheObject))
{
return(cacheObject);
}
// Resolve content
var content = asset.Content;
if (content == null && this.Resolver != null)
{
content = this.Resolver(asset);
}
if (content is String) // Content is a string
{
// Inject CSP
if (asset.MimeType == "text/javascript" || asset.MimeType == "application/json")
{
var retVal = content as String;
if (bindingParameters != null)
{
retVal = this.m_bindingRegex.Replace(retVal, (m) => bindingParameters.TryGetValue(m.Groups[1].Value, out string v) ? v : m.ToString());
}
cacheObject = Encoding.UTF8.GetBytes(retVal);
if (allowCache)
{
s_cache.TryAdd(cacheKey, cacheObject);
}
return(cacheObject);
}
else
{
return(Encoding.UTF8.GetBytes(content as String));
}
}
else if (content is byte[]) // Content is a binary asset
{
// is the content compressed?
if (Encoding.UTF8.GetString(content as byte[], 0, 4) == "LZIP")
{
using (var ms = new MemoryStream(content as byte[]))
using (var ls = new SharpCompress.Compressors.LZMA.LZipStream(new NonDisposingStream(ms), SharpCompress.Compressors.CompressionMode.Decompress))
using (var oms = new MemoryStream())
{
byte[] buffer = new byte[2048];
int br = 1;
while (br > 0)
{
br = ls.Read(buffer, 0, 2048);
oms.Write(buffer, 0, br);
}
content = oms.ToArray();
if (allowCache)
{
s_cache.TryAdd(cacheKey, content as byte[]);
}
return(content as byte[]);
}
}
else
{
return(content as byte[]);
}
}
else if (content is XElement) // Content is XML
{
using (MemoryStream ms = new MemoryStream())
using (XmlWriter xw = XmlWriter.Create(ms))
{
(content as XElement).WriteTo(xw);
xw.Flush();
ms.Flush();
return(ms.ToArray());
}
}
else if (content is AppletAssetHtml) // Content is HTML
{
// Is the content HTML?
var sourceAsset = content as AppletAssetHtml;
var htmlAsset = new AppletAssetHtml()
{
Html = new XElement(sourceAsset.Html),
Layout = sourceAsset.Layout,
Script = new List <AssetScriptReference>(sourceAsset.Script),
Titles = new List <LocaleString>(sourceAsset.Titles),
Style = new List <string>(sourceAsset.Style)
};
XElement htmlContent = null;
if (htmlAsset.Static)
{
htmlContent = htmlAsset.Html as XElement;
}
else
{
// Type of tag to render basic content
switch (htmlAsset.Html.Name.LocalName)
{
case "html": // The content is a complete HTML page
{
htmlContent = htmlAsset.Html as XElement;
var headerInjection = this.GetInjectionHeaders(asset, htmlContent.DescendantNodes().OfType <XElement>().Any(o => o.Name == xs_xhtml + "ui-view"));
// STRIP - SanteDBJS references
var xel = htmlContent.Descendants().OfType <XElement>().Where(o => o.Name == xs_xhtml + "script" && o.Attribute("src")?.Value.Contains("SanteDB") == true).ToArray();
var head = htmlContent.DescendantNodes().OfType <XElement>().FirstOrDefault(o => o.Name == xs_xhtml + "head");
if (head == null)
{
head = new XElement(xs_xhtml + "head");
htmlContent.Add(head);
}
head.Add(headerInjection.Where(o => !head.Elements(o.Name).Any(e => (e.Attributes("src") != null && (e.Attributes("src") == o.Attributes("src"))) || (e.Attributes("href") != null && (e.Attributes("href") == o.Attributes("href"))))));
// Inject any business rules as static refs
var body = htmlContent.DescendantNodes().OfType <XElement>().FirstOrDefault(o => o.Name == xs_xhtml + "body");
if (body != null)
{
body.Add(
this.SelectMany(o => o.Assets.Where(a => a.Name.StartsWith("rules/"))).Select(o => new XElement(xs_xhtml + "script", new XAttribute("src", $"/{o.Manifest.Info.Id}/{o.Name}"), new XAttribute("type", "text/javascript"), new XAttribute("nonce", bindingParameters.TryGetValue("csp_nonce", out string nonce) ? nonce : ""), new XText("// Script reference")))
);
}
// head.Add(headerInjection);
break;
}
case "body": // The content is an HTML Body element, we must inject the HTML header
{
htmlContent = htmlAsset.Html as XElement;
// Inject special headers
var headerInjection = this.GetInjectionHeaders(asset, htmlContent.DescendantNodes().OfType <XElement>().Any(o => o.Name == xs_xhtml + "ui-view"));
// Render the bundles
var bodyElement = htmlAsset.Html as XElement;
htmlContent = new XElement(xs_xhtml + "html", new XAttribute("ng-app", asset.Name), new XElement(xs_xhtml + "head", headerInjection), bodyElement);
}
break;
default:
{
if (String.IsNullOrEmpty(htmlAsset.Layout))
{
htmlContent = htmlAsset.Html as XElement;
}
else
{
// Get the layout
var layoutAsset = this.ResolveAsset(htmlAsset.Layout, relativeAsset: asset);
if (layoutAsset == null)
{
throw new FileNotFoundException(String.Format("Layout asset {0} not found", htmlAsset.Layout));
}
using (MemoryStream ms = new MemoryStream(this.RenderAssetContent(layoutAsset, preProcessLocalization, bindingParameters: bindingParameters)))
htmlContent = XDocument.Load(ms).FirstNode as XElement;
// Find the <!--#include virtual="content" --> tag
var contentNode = htmlContent.DescendantNodes().OfType <XComment>().SingleOrDefault(o => o.Value.Trim() == "#include virtual=\"content\"");
if (contentNode != null)
{
contentNode.AddAfterSelf(htmlAsset.Html as XElement);
contentNode.Remove();
}
// Injection headers
var headerInjection = this.GetInjectionHeaders(asset, htmlContent.DescendantNodes().OfType <XElement>().Any(o => o.Name == xs_xhtml + "ui-view"));
var headElement = (htmlContent.Element(xs_xhtml + "head") as XElement);
headElement?.Add(headerInjection.Where(o => !headElement.Elements(o.Name).Any(e => (e.Attributes("src") != null && (e.Attributes("src") == o.Attributes("src"))) || (e.Attributes("href") != null && (e.Attributes("href") == o.Attributes("href"))))));
}
}
break;
} // switch
// Now process SSI directives - <!--#include virtual="XXXXXXX" -->
var includes = htmlContent.DescendantNodes().OfType <XComment>().Where(o => o?.Value?.Trim().StartsWith("#include virtual=\"") == true).ToList();
foreach (var inc in includes)
{
String assetName = inc.Value.Trim().Substring(18); // HACK: Should be a REGEX
if (assetName.EndsWith("\""))
{
assetName = assetName.Substring(0, assetName.Length - 1);
}
if (assetName == "content")
{
continue;
}
var includeAsset = this.ResolveAsset(assetName, relativeAsset: asset);
if (includeAsset == null)
{
inc.AddAfterSelf(new XElement(xs_xhtml + "strong", new XText(String.Format("{0} NOT FOUND", assetName))));
inc.Remove();
}
else
{
using (MemoryStream ms = new MemoryStream(this.RenderAssetContent(includeAsset, preProcessLocalization, bindingParameters: bindingParameters)))
{
try
{
var xel = XDocument.Load(ms).Elements().First() as XElement;
if (xel.Name == xs_xhtml + "html")
{
inc.AddAfterSelf(xel.Element(xs_xhtml + "body").Elements());
}
else
{
//var headerInjection = this.GetInjectionHeaders(includeAsset);
//var headElement = htmlContent.Element(xs_xhtml + "head");
//headElement?.Add(headerInjection.Where(o => !headElement.Elements(o.Name).Any(e => (e.Attributes("src") != null && (e.Attributes("src") == o.Attributes("src"))) || (e.Attributes("href") != null && (e.Attributes("href") == o.Attributes("href"))))));
inc.AddAfterSelf(xel);
}
inc.Remove();
}
catch (Exception e)
{
throw new XmlException($"Error in Asset: {includeAsset}", e);
}
}
}
}
// Re-write
foreach (var itm in htmlContent.DescendantNodes().OfType <XElement>().SelectMany(o => o.Attributes()).Where(o => o.Value.StartsWith("~")))
{
itm.Value = String.Format("/{0}/{1}", asset.Manifest.Info.Id, itm.Value.Substring(2));
//itm.Value = itm.Value.Replace(APPLET_SCHEME, this.AppletBase).Replace(ASSET_SCHEME, this.AssetBase).Replace(DRAWABLE_SCHEME, this.DrawableBase);
}
// Render Title
var headTitle = htmlContent.DescendantNodes().OfType <XElement>().FirstOrDefault(o => o.Name == xs_xhtml + "head");
var title = htmlAsset.GetTitle(preProcessLocalization);
if (headTitle != null && !String.IsNullOrEmpty(title))
{
headTitle.Add(new XElement(xs_xhtml + "title", new XText(title)));
}
}
// Render out the content
using (StringWriter sw = new StringWriter())
using (XmlWriter xw = XmlWriter.Create(sw, new XmlWriterSettings()
{
OmitXmlDeclaration = true
}))
{
htmlContent.WriteTo(xw);
xw.Flush();
String retVal = sw.ToString();
if (!String.IsNullOrEmpty(preProcessLocalization))
{
var assetString = ApplicationServiceContext.Current.GetService <ILocalizationService>().GetStrings(preProcessLocalization);
retVal = this.m_localizationRegex.Replace(retVal, (m) => assetString.FirstOrDefault(o => o.Key == m.Groups[1].Value).Value ?? m.Groups[1].Value);
}
// Binding objects
if (bindingParameters != null)
{
retVal = this.m_bindingRegex.Replace(retVal, (m) => bindingParameters.TryGetValue(m.Groups[1].Value, out string v) ? v : m.ToString());
}
var byteData = Encoding.UTF8.GetBytes(retVal);
// Add to cache
if (allowCache)
{
s_cache.TryAdd(cacheKey, byteData);
}
return(byteData);
}
}
else if (content is AppletAssetVirtual virtualContent) // Virtual asset
{
if (!s_cache.TryGetValue(assetPath, out byte[] data))
/// <summary>
/// Get applet asset
/// </summary>
public object ResolveAppletAsset(AppletAsset navigateAsset)
{
String itmPath = System.IO.Path.Combine(
this.m_appletBaseDir[navigateAsset.Manifest],
navigateAsset.Name);
if (navigateAsset.MimeType == "text/html")
{
XElement xe = XElement.Load(itmPath);
// Now we have to iterate throuh and add the asset\
AppletAssetHtml htmlAsset = null;
if (xe.Elements().OfType <XElement>().Any(o => o.Name == xs_openiz + "widget"))
{
var widgetEle = xe.Elements().OfType <XElement>().FirstOrDefault(o => o.Name == xs_openiz + "widget");
htmlAsset = new AppletWidget()
{
Icon = widgetEle.Element(xs_openiz + "icon")?.Value,
Type = (AppletWidgetType)Enum.Parse(typeof(AppletWidgetType), widgetEle.Attribute("type")?.Value),
Scope = (AppletWidgetScope)Enum.Parse(typeof(AppletWidgetScope), widgetEle.Attribute("scope")?.Value),
Description = widgetEle.Elements().Where(o => o.Name == xs_openiz + "description").Select(o => new LocaleString()
{
Value = o.Value, Language = o.Attribute("lang")?.Value
}).ToList(),
Name = widgetEle.Attribute("name")?.Value,
Controller = widgetEle.Element(xs_openiz + "controller")?.Value,
};
}
else
{
htmlAsset = new AppletAssetHtml();
// View state data
htmlAsset.ViewState = xe.Elements().OfType <XElement>().Where(o => o.Name == xs_openiz + "state").Select(o => new AppletViewState()
{
Name = o.Attribute("name")?.Value,
Route = o.Elements().OfType <XElement>().FirstOrDefault(r => r.Name == xs_openiz + "url" || r.Name == xs_openiz + "route")?.Value,
IsAbstract = Boolean.Parse(o.Attribute("abstract")?.Value ?? "False"),
View = o.Elements().OfType <XElement>().Where(v => v.Name == xs_openiz + "view")?.Select(v => new AppletView()
{
Name = v.Attribute("name")?.Value,
Title = v.Elements().OfType <XElement>().Where(t => t.Name == xs_openiz + "title")?.Select(t => new LocaleString()
{
Language = t.Attribute("lang")?.Value,
Value = t?.Value
}).ToList(),
Controller = v.Element(xs_openiz + "controller")?.Value
}).ToList()
}).FirstOrDefault();
htmlAsset.Layout = ResolveName(xe.Attribute(xs_openiz + "layout")?.Value);
htmlAsset.Static = xe.Attribute(xs_openiz + "static")?.Value == "true";
}
htmlAsset.Titles = new List <LocaleString>(xe.Descendants().OfType <XElement>().Where(o => o.Name == xs_openiz + "title").Select(o => new LocaleString()
{
Language = o.Attribute("lang")?.Value, Value = o.Value
}));
htmlAsset.Bundle = new List <string>(xe.Descendants().OfType <XElement>().Where(o => o.Name == xs_openiz + "bundle").Select(o => ResolveName(o.Value)));
htmlAsset.Script = new List <AssetScriptReference>(xe.Descendants().OfType <XElement>().Where(o => o.Name == xs_openiz + "script").Select(o => new AssetScriptReference()
{
Reference = ResolveName(o.Value),
IsStatic = Boolean.Parse(o.Attribute("static")?.Value ?? "true")
}));
htmlAsset.Style = new List <string>(xe.Descendants().OfType <XElement>().Where(o => o.Name == xs_openiz + "style").Select(o => ResolveName(o.Value)));
var demand = xe.DescendantNodes().OfType <XElement>().Where(o => o.Name == xs_openiz + "demand").Select(o => o.Value).ToList();
var includes = xe.DescendantNodes().OfType <XComment>().Where(o => o?.Value?.Trim().StartsWith("#include virtual=\"") == true).ToList();
foreach (var inc in includes)
{
String assetName = inc.Value.Trim().Substring(18); // HACK: Should be a REGEX
if (assetName.EndsWith("\""))
{
assetName = assetName.Substring(0, assetName.Length - 1);
}
if (assetName == "content")
{
continue;
}
var includeAsset = ResolveName(assetName);
inc.AddAfterSelf(new XComment(String.Format("#include virtual=\"{0}\"", includeAsset)));
inc.Remove();
}
var xel = xe.Descendants().OfType <XElement>().Where(o => o.Name.Namespace == xs_openiz).ToList();
if (xel != null)
{
foreach (var x in xel)
{
x.Remove();
}
}
htmlAsset.Html = xe;
return(htmlAsset);
}
else if (navigateAsset.MimeType == "text/javascript" ||
navigateAsset.MimeType == "text/css" ||
navigateAsset.MimeType == "application/json" ||
navigateAsset.MimeType == "text/xml")
{
var script = File.ReadAllText(itmPath);
if (itmPath.Contains("openiz.js") || itmPath.Contains("openiz.min.js"))
{
script += this.GetShimMethods();
}
return(script);
}
else
{
return(File.ReadAllBytes(itmPath));
}
}
