internal static string ExecuteTemplate(HtmlHelper html, ViewDataDictionary viewData, string templateName, DataBoundControlMode mode, GetViewNamesDelegate getViewNames)
{
Dictionary <string, ActionCacheItem> actionCache = GetActionCache(html);
Dictionary <string, Func <HtmlHelper, string> > defaultActions = mode == DataBoundControlMode.ReadOnly ? defaultDisplayActions : defaultEditorActions;
string modeViewPath = modeViewPaths[mode];
foreach (string viewName in getViewNames(viewData.ModelMetadata, templateName, viewData.ModelMetadata.TemplateHint, viewData.ModelMetadata.DataTypeName))
{
string fullViewName = modeViewPath + "/" + viewName;
ActionCacheItem cacheItem;
if (actionCache.TryGetValue(fullViewName, out cacheItem))
{
if (cacheItem != null)
{
return(cacheItem.Execute(html, viewData));
}
}
else
{
ViewEngineResult viewEngineResult = ViewEngines.Engines.FindPartialView(html.ViewContext, fullViewName);
if (viewEngineResult.View != null)
{
actionCache[fullViewName] = new ActionCacheViewItem {
ViewName = fullViewName
};
StringWriter writer = new StringWriter(CultureInfo.InvariantCulture);
viewEngineResult.View.Render(new ViewContext(html.ViewContext, viewEngineResult.View, viewData, html.ViewContext.TempData, writer), writer);
return(writer.ToString());
}
Func <HtmlHelper, string> defaultAction;
if (defaultActions.TryGetValue(viewName, out defaultAction))
{
actionCache[fullViewName] = new ActionCacheCodeItem {
Action = defaultAction
};
return(defaultAction(
new HtmlHelper(
new ViewContext(html.ViewContext, html.ViewContext.View, viewData, html.ViewContext.TempData, html.ViewContext.Writer),
html.ViewDataContainer
)
));
}
actionCache[fullViewName] = null;
}
}
throw new InvalidOperationException(
String.Format(
CultureInfo.CurrentCulture,
MvcResources.TemplateHelpers_NoTemplate,
viewData.ModelMetadata.RealModelType.FullName
)
);
}
internal static string ExecuteTemplate(HtmlHelper html, ViewDataDictionary viewData, string templateName, DataBoundControlMode mode, GetViewNamesDelegate getViewNames, GetDefaultActionsDelegate getDefaultActions)
{
var actionCache = GetActionCache(html);
var dictionary = getDefaultActions(mode);
var str = _modeViewPaths[mode];
foreach (var key in getViewNames(viewData.ModelMetadata, new string[3]
{
templateName,
viewData.ModelMetadata.TemplateHint,
viewData.ModelMetadata.DataTypeName
}))
{
var index = str + "/" + key;
ActionCacheItem actionCacheItem;
if (actionCache.TryGetValue(index, out actionCacheItem))
{
if (actionCacheItem != null)
{
return(actionCacheItem.Execute(html, viewData));
}
}
else
{
// we must suppress global templates, because those from other areas may not know Angular
// so, first we look for angular attribute, but we let them pass if an UIHint was attached
var isAngular = false;
if (viewData.ModelMetadata.ContainerType != null)
{
if (viewData.ModelMetadata.PropertyName != null)
{
isAngular = viewData.ModelMetadata.ContainerType.GetProperty(viewData.ModelMetadata.PropertyName).GetCustomAttributes(true).OfType <NgFieldAttribute>().Any();
}
}
if (!isAngular)
{
var partialView = ViewEngines.Engines.FindPartialView(html.ViewContext, index);
if (partialView.View != null)
{
actionCache[index] = new ActionCacheViewItem()
{
ViewName = index
};
using (var stringWriter = new StringWriter(CultureInfo.InvariantCulture)) {
partialView.View.Render(new ViewContext(html.ViewContext, partialView.View, viewData, html.ViewContext.TempData, stringWriter), stringWriter);
return(stringWriter.ToString());
}
}
}
Func <HtmlHelper, string> func;
if (dictionary.TryGetValue(key, out func))
{
actionCache[index] = new ActionCacheCodeItem()
{
Action = func
};
return(func(MakeHtmlHelper(html, viewData)));
}
actionCache[index] = null;
}
}
throw new InvalidOperationException(string.Format(CultureInfo.CurrentCulture, "TemplateHelpers_NoTemplate", new object[1]
{
viewData.ModelMetadata.ModelType.FullName
}));
}
