public static string Render(Context context, string input)
{
var reader = new StringReader(input);
Assembly assembly = Assemble(reader);
RazorTemplate<Context> template = CreateTemplateInstance(assembly, context);
return template.Render();
}
public static void Render(Context context, Stream input, Stream output)
{
var reader = new StreamReader(input);
var writer = new StreamWriter(output);
Assembly assembly = Assemble(reader);
RazorTemplate<Context> template = CreateTemplateInstance(assembly, context);
writer.Write(template.Render());
writer.Flush();
}
public static Statement InterpretStatement(Context context, string text)
{
// example statement:
// select *.md -recursive >> markdown >> template template.html >> save .html
Statement statement = new Statement();
string[] sentences = text.Split(new string[] { ">>" }, StringSplitOptions.RemoveEmptyEntries);
statement.Selector = InterpretSelector(context, sentences.First());
foreach (string s in sentences.Skip(1))
{
IProcessor processor = InterpretProcessor(context, s);
if (processor != null)
{
statement.PipeLine.Add(processor);
}
}
return statement;
}
public static IWork InterpretDocument(string text, Context context)
{
Bulk bulk = new Bulk();
StringReader reader = new StringReader(text);
bool ok;
do
{
string statement = reader.ReadLine();
bool skip = (string.IsNullOrWhiteSpace(statement)) || (statement.StartsWith("//"));
ok = (statement != null);
if (skip) continue;
if (ok)
{
IWork work = InterpretStatement(context, statement);
bulk.Append(work);
}
}
while (ok);
return bulk;
}
public static ISelector Create(Context context, string mask, bool recursive = false, bool fromoutput = false)
{
FileFilter filter = new FileFilter();
filter.Context = context;
filter.Filter = mask;
filter.Recursive = recursive;
filter.FromOutput = fromoutput;
return filter;
}
public static ISelector Create(Context context, IEnumerable<string> args)
{
return Selector.Create(context, args.ToArray());
}
public static ISelector Create(Context context, params string[] args)
{
string p1 = args.FirstOrDefault();
string mask = args.Skip(1).Where(a => !a.StartsWith("-")).FirstOrDefault(); // first non option parameter
if (p1 == null)
throw new Exception("No parameters for filter");
if (p1.StartsWith(STASHPREFIX))
{
return new StashFilter(p1, mask);
}
else
{
FileFilter filter = new FileFilter();
filter.Filter = p1;
filter.Recursive = args.Contains("-recursive");
filter.FromOutput = args.Contains("-output");
filter.Context = context.Clone();
filter.Mask = mask;
return filter;
}
}
public static Document GetDocument(Context context, string mask)
{
ISelector filter = FileFilter.Create(context, mask, false);
Document doc = filter.Documents.FirstOrDefault();
if (doc == null)
{
throw new Exception(string.Format("Mask {0} yielded no results", mask));
}
else return doc;
}
public static RazorTemplate<Context> CreateTemplateInstance(Assembly assembly, Context context)
{
//Type type = assembly.GetType("RazorOutput.Template");
Type type = assembly.GetExportedTypes().Single(); // there is only one
RazorTemplate<Context> template = Activator.CreateInstance(type) as RazorTemplate<Context>;
var property = type.GetProperty("Model");
property.SetValue(template, context, null);
return template;
}
public Context Clone()
{
Context context = new Context(this.Root);
context.Location = this.Location.Clone();
return context;
}
public static IProcessor InterpretProcessor(Context context, string text)
{
try
{
var words = text.Split(new string[] { " " }, StringSplitOptions.RemoveEmptyEntries);
if (words.Count() == 0)
return null;
string command = words.First().ToLower();
var parameters = words.Skip(1);
switch (command)
{
case "markdown":
return new RenderProcessor(new MarkDownRenderer());
case "template":
{
var processor = new TemplateProcessor();
//pr.Template = influx.Documents.First(); //Document document = Document.CreateInContext(context, template);
processor.Influx = Selector.Create(context, parameters);
return processor;
}
case "razor":
return new RenderProcessor(new RazorRenderer());
case "copy":
return new CopyProcessor();
case "save":
{
string mask = parameters.FirstOrDefault();
var processor = new SaveProcessor();
processor.Mask = mask;
return processor;
}
case "stash":
{
string key = words.Skip(1).First();
if (!key.StartsWith(Selector.STASHPREFIX)) throw new Exception("Stash name should always begin with " + Selector.STASHPREFIX);
return new StashProcessor(key);
}
case "attach":
{
IProcessor p = new AttachProcessor();
p.Influx = Selector.Create(context, parameters);
return p;
}
case "concatenate":
return new ConcatenateProcessor();
case "make":
return new MakeProcessor();
case "makeall":
{
string folder = parameters.FirstOrDefault();
return new MakeForAllProcessor(folder);
}
case "profiletable":
return new ProfileProcessor();
case "structure":
return new StructureProcessor();
case "dict":
return new DictTableProcessor();
case "valueset":
return new ValueSetProcessor();
default:
throw new Exception("Unknown processing command: " + command);
}
}
catch
{
throw new Exception("Invalid processor statement: " + text);
}
}
public static ISelector InterpretSelector(Context context, string text)
{
try
{
var words = text.Split(' ');
string command = words.First();
var parameters = words.Skip(1).ToArray();
return Selector.Create(context, parameters);
}
catch
{
throw new Exception("Invalid select statement: " + text);
}
}
public void Test(Context context)
{
Document.CreateInContext(context, "template.html");
}
public TestProcessor(Context context, string filename)
{
// todo: move to influx !!!!
template = Document.CreateInContext(context, filename);
}
public static Document CreateInContext(Context context, string filename)
{
Document document = new Document();
document.Context = context.Clone();
string dir = Path.GetDirectoryName(filename);
document.Context.MoveTo(dir);
document.SetFilename(filename);
return document;
}
public static Document CreateFromFullPath(Context context, string fullpath)
{
Document document = new Document();
document.Context = Context.CreateFromSource(context.Root, fullpath);
document.SetFilename(fullpath);
return document;
}
