public static HtmlTag Menu(this IFubuPage page, string menuName = null)
{
var navigationService = page.Get<INavigationService>();
var securityContext = page.Get<ISecurityContext>();
var items = navigationService.MenuFor(new NavigationKey(menuName ?? StringConstants.BlogName));
var menu = new HtmlTag("ul");
items.Each(x =>
{
var link = new LinkTag(x.Key, x.Url);
var li = new HtmlTag("li");
if (x.Key.Equals("Logout") && x.MenuItemState == MenuItemState.Available)
{
var spanTag = new HtmlTag("span");
spanTag.Text(string.Format("Welcome, {0}", securityContext.CurrentIdentity.Name));
menu.Append(spanTag);
}
if (x.MenuItemState == MenuItemState.Active)
li.AddClass("current");
if(x.MenuItemState == MenuItemState.Active || x.MenuItemState == MenuItemState.Available)
menu.Append(li.Append(link));
});
return menu;
}
public static string AwesomeDisplay(this IFubuPage page, object model)
{
var type = model.GetType();
var result = new StringBuilder();
var tags = page.Tags(model);
var sl = page.Get<IServiceLocator>();
tags.SetProfile(AwesomeConfiguration.TagProfile);
var tr = new HtmlTag("tr");
foreach (var prop in getProperties(type))
{
var p = new SingleProperty(prop, type);
var elementRequest = new ElementRequest(model, p, sl);
var accessRight = page.Get<IFieldAccessService>().RightsFor(elementRequest);
HtmlTag display = tags.DisplayFor(elementRequest).Authorized(accessRight.Read);
var td = new HtmlTag("td").Append(display);
tr.Append(td);
}
var editLink = new LinkTag("Edit", page.EditUrlFor(model));
tr.Append(new HtmlTag("td").Append(editLink));
var deleteLink = new LinkTag("Delete", page.DeleteUrlFor(model));
tr.Append(new HtmlTag("td").Append(deleteLink));
result.Append(tr.ToString());
return result.ToString();
}
public HtmlDocument Index()
{
var document = new HtmlDocument
{ Title = "How to use DownloadFileModel class to stream and download assets" };
document.Body.Add("h1").Text("Using DownloadFileModel class to stream and download assets");
LinkTag streamPdf = new LinkTag("Stream PDF to browser", "pdf/stream");
LinkTag downloadPdf = new LinkTag("Force browser to open dialog for download PDF", "pdf/download");
LinkTag streamJpeg = new LinkTag("Stream JPEG to browser", "jpeg/stream");
document.Body.Append(streamPdf).Add("br");
document.Body.Append(downloadPdf).Add("br");
document.Body.Append(streamJpeg).Add("br");
return document;
}
public HtmlDocument Example(ExampleHtmlRequest exampleHtmlRequest)
{
var modelPath = exampleHtmlRequest.Model ?? typeof(ExampleViewModel).FullName + "-Person";
var tags = new List<HtmlTag>();
var propertyPath = new List<string>(modelPath.Split('-'));
var rootModelTypeName = propertyPath[0];
tags.Add(new HtmlTag("h3").AddClass("viewmodel").Text(propertyPath.Join(".")));
propertyPath.RemoveAt(0);
Type scannedModelType = getTypeFromName(rootModelTypeName);
var scannedModelInstance = createInstance(scannedModelType);
var tagGeneratorType = typeof(TagGenerator<>).MakeGenericType(scannedModelType);
var tagGenerator = (ITagGenerator)_serviceLocator.GetInstance(tagGeneratorType);
tagGenerator.SetModel(scannedModelInstance);
var propertyChainParts = new List<PropertyInfo>();
while (propertyPath.Count > 0)
{
var parentPropertyInfo = scannedModelType.GetProperty(propertyPath[0]);
propertyChainParts.Add(parentPropertyInfo);
var currentModelType = parentPropertyInfo.PropertyType;
var currentModel = createInstance(currentModelType);
setProperty(parentPropertyInfo, scannedModelInstance, currentModel);
scannedModelType = currentModelType;
scannedModelInstance = currentModel;
propertyPath.RemoveAt(0);
}
var modelProperties = scannedModelType.GetProperties();
var propertiesToLink = modelProperties.Where(p => !TypeDescriptor.GetConverter(p.PropertyType).CanConvertFrom(typeof(string)));
var propertiesToShow = modelProperties.Except(propertiesToLink);
// show links to deeper properties
var linkList = new HtmlTag("ul").AddClass("subproperties");
foreach (var propertyInfo in propertiesToLink)
{
var linkTag = new LinkTag("", _examplePageUrl + "?model=" + modelPath + "-" + propertyInfo.Name);
linkTag.Child(new HtmlTag("code").Text(getPropertySourceCode(propertyInfo)));
var listItem = new HtmlTag("li").Child(linkTag);
linkList.Child(listItem);
}
if (linkList.Children.Count > 0) tags.Add(linkList);
// show examples
populateInstance(scannedModelInstance, propertiesToShow);
foreach (var propertyInfo in propertiesToShow)
{
var property = propertyChainParts.Count > 0 ?
(Accessor) new PropertyChain(propertyChainParts.Concat(new[]{propertyInfo}).ToArray()) :
new SingleProperty(propertyInfo);
var propertyExpression = "x => x." + property.PropertyNames.Join(".");
var propertySource = getPropertySourceCode(propertyInfo);
var example = new HtmlTag("div").AddClass("example");
example.AddChildren(new HtmlTag("code").AddClass("property").Text(propertySource));
example.AddChildren(createExample(tagGenerator.LabelFor(tagGenerator.GetRequest(property)), "LabelFor({0})".ToFormat(propertyExpression)));
example.AddChildren(createExample(tagGenerator.DisplayFor(tagGenerator.GetRequest(property)), "DisplayFor({0})".ToFormat(propertyExpression)));
example.AddChildren(createExample(tagGenerator.InputFor(tagGenerator.GetRequest(property)), "InputFor({0})".ToFormat(propertyExpression)));
tags.Add(example);
}
var doc = DiagnosticHtml.BuildDocument(_urlRegistry, "FubuMVC.UI Examples", tags.ToArray());
doc.AddStyle(DiagnosticHtml.GetResourceText(GetType(), "examples.css"));
return doc;
}
public HtmlTag BuildLeafTag(ISpecNode node)
{
return new HtmlTag("li", tag =>
{
var url = _urls.UrlFor(node.Path());
var link = new LinkTag(node.Path().Parts.Last(), url);
tag.Add("span").AddClass("file").Append(link);
});
}
public HtmlTag TopTag(HtmlTag topChild)
{
if (topChild.TagName() != "ul")
{
throw new ArgumentOutOfRangeException("Only ul tags are valid here: \n" + topChild.ToString());
}
var topUrl = _urls.UrlFor<JasminePages>(x => x.AllSpecs());
return new HtmlTag("ul", tag =>
{
tag.Id("all-specs-node").AddClass("filetree");
var link = new LinkTag("All Specs", topUrl, "all-specs");
var li = tag.Add("li");
li.Add("span").AddClass("folder").Append(link);
li.Append(topChild);
});
}