public async Task Server(String command, String baseUrl, Int64 userId, HttpResponseBase response)
{
var rm = await RequestModel.CreateFromBaseUrl(_host, Admin, baseUrl);
RequestView rw = rm.GetCurrentAction();
String loadProc = rw.LoadProcedure;
if (loadProc == null)
{
throw new RequestModelException("The data model is empty");
}
var prms = new ExpandoObject();
prms.Set("UserId", userId);
prms.Set("Id", rw.Id);
IDataModel model = await _dbContext.LoadModelAsync(rw.CurrentSource, loadProc, prms);
var msi = new ModelScriptInfo()
{
DataModel = model,
Template = rw.template,
Path = rw.Path
};
var ss = _scripter.GetServerScript(msi);
response.ContentType = "text/javascript";
response.Write(ss.Script);
}
public ScriptInfo GetServerScript(ModelScriptInfo msi)
{
StringBuilder sbRequired = null;
String templateText = "{}";
if (msi.Template != null)
{
String fileTemplateText = _host.ApplicationReader.ReadTextFile(msi.Path, msi.Template + ".js");
if (fileTemplateText == null)
{
throw new FileNotFoundException($"File not found. '{Path.Combine(msi.Path, msi.Template)}'");
}
sbRequired = new StringBuilder();
AddRequiredModules(sbRequired, fileTemplateText);
templateText = CreateTemplateForWrite(Localize(fileTemplateText));
}
var sb = new StringBuilder(SCRIPT_PARTS.DATAFUNC_SERVER);
sb.Replace("$(TemplateText)", templateText);
sb.Replace("$(RequiredModules)", sbRequired?.ToString());
String modelScript = msi.DataModel.CreateScript(this);
String rawData = JsonConvert.SerializeObject(msi.DataModel.Root, JsonHelpers.ConfigSerializerSettings(_host.IsDebugConfiguration));
sb.Replace("$(DataModelText)", rawData);
sb.Replace("$(RawDataText)", msi.RawData ?? "{}");
sb.Replace("$(ModelScript)", modelScript);
return(new ScriptInfo()
{
Script = sb.ToString()
});
}
async Task <ViewInfo> LoadViewKind(String pathInfo, RequestUrlKind kind)
{
var host = _baseController.Host;
var rm = await RequestModel.CreateFromUrl(host, false, kind, NormalizeUrl(pathInfo));
var rw = rm.GetCurrentAction();
var pageId = $"el{Guid.NewGuid()}";
var dmrw = await _baseController.GetDataModelForView(rw, CreateParams());
rw = dmrw.RequestView;
var viewInfo = new ViewInfo()
{
PageId = pageId,
View = host.MakeRelativePath(rw.Path, $"{rw.GetView()}.cshtml"),
Path = rw.Path,
BaseUrl = rw.ParentModel.BasePath,
DataModel = dmrw.Model,
Id = rw.Id
};
var msi = new ModelScriptInfo()
{
DataModel = viewInfo.DataModel,
RootId = pageId,
IsDialog = rw.IsDialog,
Template = rw.template,
Path = rw.Path,
BaseUrl = rw.ParentModel.BasePath
};
viewInfo.Scripts = await _baseController.Scripter.GetModelScript(msi);
return(viewInfo);
}
public async Task <ScriptInfo> GetModelScript(ModelScriptInfo msi)
{
var result = new ScriptInfo();
StringBuilder output = new StringBuilder();
String dataModelText = "{}";
String templateText = "{}";
StringBuilder sbRequired = new StringBuilder();
// write model script
String fileTemplateText = null;
if (msi.Template != null)
{
fileTemplateText = await _host.ApplicationReader.ReadTextFileAsync(msi.Path, msi.Template + ".js");
if (fileTemplateText == null)
{
throw new FileNotFoundException($"Template file '{Path.Combine(msi.Path, msi.Template + ".js").Replace('\\', '/')}' not found.");
}
AddRequiredModules(sbRequired, fileTemplateText);
templateText = CreateTemplateForWrite(Localize(fileTemplateText));
}
if (msi.DataModel != null)
{
dataModelText = JsonConvert.SerializeObject(msi.DataModel.Root, JsonHelpers.ConfigSerializerSettings(_host.IsDebugConfiguration));
}
var header = new StringBuilder(SCRIPT_PARTS.HEADER);
header.Replace("$(RootId)", msi.RootId);
var modelFunc = new StringBuilder(SCRIPT_PARTS.DATAFUNC);
modelFunc.Replace("$(RequiredModules)", sbRequired?.ToString());
modelFunc.Replace("$(TemplateText)", Localize(templateText));
modelFunc.Replace("$(DataModelText)", dataModelText);
String modelScript = CreateDataModelScript(msi.DataModel);
modelFunc.Replace("$(ModelScript)", modelScript);
result.DataScript = modelFunc.ToString();
header.Replace("$(CurrentModule)", modelFunc.ToString());
output.Append(header);
var footer = new StringBuilder(SCRIPT_PARTS.FOOTER);
footer.Replace("$(RootId)", msi.RootId);
footer.Replace("$(BaseUrl)", msi.BaseUrl);
footer.Replace("$(IsDialog)", msi.IsDialog.ToString().ToLowerInvariant());
footer.Replace("$(IsIndex)", msi.IsIndex.ToString().ToLowerInvariant());
footer.Replace("$(IsSkipDataStack)", msi.IsSkipDataStack.ToString().ToLowerInvariant());
output.Append(footer);
result.Script = output.ToString();
return(result);
}
public async Task <ScriptInfo> GetModelScript(ModelScriptInfo msi)
{
var result = new ScriptInfo();
StringBuilder output = new StringBuilder();
String dataModelText = "{}";
String templateText = "{}";
StringBuilder sbRequired = new StringBuilder();
// write model script
String fileTemplateText = null;
if (msi.Template != null)
{
//fileTemplateText = await _host.ReadTextFileAsync(msi.Admin, msi.Path, msi.Template + ".js");
fileTemplateText = await _host.ApplicationReader.ReadTextFileAsync(msi.Path, msi.Template + ".js");
AddRequiredModules(sbRequired, fileTemplateText);
templateText = CreateTemplateForWrite(Localize(fileTemplateText));
}
if (msi.DataModel != null)
{
dataModelText = JsonConvert.SerializeObject(msi.DataModel.Root, JsonHelpers.StandardSerializerSettings);
}
var header = new StringBuilder(SCRIPT_PARTS.HEADER);
header.Replace("$(RootId)", msi.RootId);
var modelFunc = new StringBuilder(SCRIPT_PARTS.DATAFUNC);
modelFunc.Replace("$(RequiredModules)", sbRequired?.ToString());
modelFunc.Replace("$(TemplateText)", Localize(templateText));
modelFunc.Replace("$(DataModelText)", dataModelText);
String modelScript = CreateDataModelScript(msi.DataModel);
modelFunc.Replace("$(ModelScript)", modelScript);
result.DataScript = modelFunc.ToString();
header.Replace("$(CurrentModule)", modelFunc.ToString());
output.Append(header);
var footer = new StringBuilder(SCRIPT_PARTS.FOOTER);
footer.Replace("$(RootId)", msi.RootId);
footer.Replace("$(BaseUrl)", msi.BaseUrl);
footer.Replace("$(IsDialog)", msi.IsDialog.ToString().ToLowerInvariant());
output.Append(footer);
result.Script = output.ToString();
return(result);
}
Object RunDataScript(IScriptContext sc, ServerScriptInfo ssi, String operation)
{
var msi = new ModelScriptInfo()
{
DataModel = ssi.DataModel,
Template = ssi.Template,
Path = ssi.Path,
RawData = ssi.RawData
};
var ss = _scripter.GetServerScript(msi);
sc.RunScript(ss.Script, null);
var opScript = LoadFile(operation);
return(sc.RunScript(opScript, ssi.Parameter));
}
protected internal async Task Render(RequestView rwArg, TextWriter writer, ExpandoObject loadPrms, Boolean secondPhase = false)
{
var dmAndView = await GetDataModelForView(rwArg, loadPrms);
IDataModel model = dmAndView.Model;
var rw = dmAndView.RequestView;
String rootId = "el" + Guid.NewGuid().ToString();
if (_renderer == null)
{
throw new InvalidOperationException("Service 'IRenderer' not registered");
}
var msi = new ModelScriptInfo()
{
DataModel = model,
RootId = rootId,
IsDialog = rw.IsDialog,
Template = rw.template,
Path = rw.Path,
BaseUrl = rw.ParentModel.BasePath
};
var si = await _scripter.GetModelScript(msi);
String modelScript = si.Script;
// TODO: use view engines
// try xaml
String fileName = rw.GetView() + ".xaml";
String basePath = rw.ParentModel.BasePath;
String filePath = _host.ApplicationReader.MakeFullPath(rw.Path, fileName);
Boolean bRendered = false;
if (_host.ApplicationReader.FileExists(filePath))
{
// render XAML
using (var strWriter = new StringWriter())
{
var ri = new RenderInfo()
{
RootId = rootId,
FileName = filePath,
FileTitle = fileName,
Path = basePath,
Writer = strWriter,
DataModel = model,
Localizer = _localizer,
CurrentLocale = null,
IsDebugConfiguration = _host.IsDebugConfiguration,
SecondPhase = secondPhase
};
_renderer.Render(ri);
// write markup
writer.Write(strWriter.ToString());
bRendered = true;
}
}
else
{
// try html
fileName = rw.GetView() + ".html";
filePath = _host.ApplicationReader.MakeFullPath(rw.Path, fileName);
if (_host.ApplicationReader.FileExists(filePath))
{
using (_host.Profiler.CurrentRequest.Start(ProfileAction.Render, $"render: {fileName}"))
{
using (var tr = new StreamReader(filePath))
{
String htmlText = await tr.ReadToEndAsync();
htmlText = htmlText.Replace("$(RootId)", rootId);
writer.Write(htmlText);
bRendered = true;
}
}
}
}
if (!bRendered)
{
throw new RequestModelException($"The view '{rw.GetView()}' was not found. The following locations were searched:\n{rw.GetRelativePath(".xaml")}\n{rw.GetRelativePath(".html")}");
}
writer.Write(modelScript);
}
public ScriptInfo GetServerScript(ModelScriptInfo msi)
{
throw new NotImplementedException();
}
public Task <ScriptInfo> GetModelScript(ModelScriptInfo msi)
{
throw new NotImplementedException();
}