public async Task Can_Load_Story_With_Resolved_Links()
{
var story = await _client.Story().WithSlug("/en/page-sections-buttons").ResolveLinks(ResolveLinksType.Url).Load <PageComponent>();
var section = story !.Content !.Content !.First() as SectionComponent;
var grid = section !.Content !.First() as Grid1x1Component;
var button = grid !.Right !.First() as ButtonComponent;
Assert.NotNull(button);
Assert.NotNull(button?.Link?.Story);
Assert.NotEqual(button?.Link?.CachedValue, button?.Link?.Story?.FullSlug);
Assert.Equal(button?.Link?.Url, "/" + button?.Link?.Story?.FullSlug);
}
public HeaderViewModel(StoryblokStoriesClient storiesClient, StoryblokStoryClient storyClient)
{
var pages = storiesClient.Stories()
.StartingWith("")
.ExcludingFields("body", "title", "description", "keywords")
.Having("menu_title", FilterOperation.NotIn, "")
.Load <PageComponent>().GetAwaiter().GetResult();
var storiesForNavigation = new List <NavigationItem>();
foreach (var minimalStory in pages)
{
if (!string.IsNullOrWhiteSpace(minimalStory.Content?.MenuTitle))
{
var story = storyClient.Story().WithCulture(CultureInfo.CurrentUICulture).WithSlug(minimalStory.FullSlug).Load().GetAwaiter().GetResult();
storiesForNavigation.Add(new NavigationItem
{
FullSlug = story.FullSlug,
Title = ((PageComponent)story.Content).MenuTitle,
Order = ((PageComponent)story.Content).MenuOrder
});
}
}
StoriesForNavigation = storiesForNavigation.OrderBy(x => x.Order);
}
public async Task <HealthCheckResult> CheckHealthAsync(HealthCheckContext context, CancellationToken cancellationToken = default)
{
try
{
var story = await _storyblok.Story().WithSlug(_settings.SlugForHealthCheck).Load();
if (story?.Content == null)
{
throw new Exception("Story of story content is null.");
}
return(await Task.FromResult(HealthCheckResult.Healthy("Storyblok is healthy.")));
}
catch (Exception ex)
{
_logger.LogError(ex, "Storyblok health check failed.");
return(await Task.FromResult(HealthCheckResult.Unhealthy("Storyblok is not healthy.")));
}
}
// ReSharper disable once UnusedMember.Global
public async Task Invoke(HttpContext context, StoryblokStoryClient storyblokClient, IOptions <StoryblokOptions> options, ILogger <StoryblokMiddleware> logger)
{
var settings = options.Value;
var slug = context.Request.Path.ToString();
if (string.IsNullOrWhiteSpace(slug))
{
logger.LogTrace("Ignoring request, because no slug available.");
await _next.Invoke(context);
return;
}
if (!string.IsNullOrWhiteSpace(settings.SlugForClearingCache) && settings.SlugForClearingCache.Trim('/').Equals(slug.Trim('/'), StringComparison.InvariantCultureIgnoreCase))
{
storyblokClient.ClearCache();
context.Response.StatusCode = (int)HttpStatusCode.OK;
await context.Response.WriteAsync("Cache cleared.");
return;
}
// only accept GET requests
// please note that we check for the cache clearing slug above, because that's a POST
if (context.Request.Method != HttpMethods.Get)
{
logger.LogTrace("Ignoring request, because it's not GET.");
await _next.Invoke(context);
return;
}
if (!string.IsNullOrWhiteSpace(settings.HandleRootWithSlug) && slug.Equals("/", StringComparison.InvariantCultureIgnoreCase))
{
logger.LogTrace($"Swapping slug from \"{slug}\" to \"{settings.HandleRootWithSlug}\", because it's the root URL.");
slug = settings.HandleRootWithSlug;
}
else if (slug.Equals("/", StringComparison.InvariantCultureIgnoreCase))
{
// we are on the root path, and we shouldn't handle it - so we bail out
logger.LogTrace("Ignoring request, because it's the root URL which is configured to be ignored.");
await _next.Invoke(context);
return;
}
slug = slug.Trim('/');
var isInStoryblokEditor = context.Request.Query.IsInStoryblokEditor(settings);
if (isInStoryblokEditor)
{
// make sure we can display inside of the Storyblok iframe
context.Response.Headers.Add("Content-Security-Policy", "frame-ancestors 'self' app.storyblok.com");
}
if (settings.IgnoreSlugs.Any(x => slug.Equals(x.Trim('/'), StringComparison.InvariantCultureIgnoreCase)))
{
// don't handle this slug in the middleware, because exact match of URL
logger.LogTrace($"Ignoring request \"{slug}\", because it's configured to be ignored (exact match).");
await _next.Invoke(context);
return;
}
if (settings.IgnoreSlugs.Any(x => x.EndsWith("*", StringComparison.InvariantCultureIgnoreCase) && slug.StartsWith(x.TrimEnd('*').Trim('/'), StringComparison.InvariantCultureIgnoreCase)))
{
// don't handle this slug in the middleware, because the configuration ends with a *, which means we compare via StartsWith
logger.LogTrace($"Ignoring request \"{slug}\", because it's configured to be ignored (partial match).");
await _next.Invoke(context);
return;
}
StoryblokStory?story = null;
// special handling of Storyblok preview URLs that contain the language, like ~/de/home vs. ~/home
// if we have such a URL, we also change the current culture accordingly
CultureInfo currentCulture = CultureInfo.CurrentUICulture;
foreach (var supportedCulture in settings.SupportedCultures)
{
if (slug.StartsWith($"{supportedCulture}/", StringComparison.OrdinalIgnoreCase) || slug.Equals(supportedCulture, StringComparison.OrdinalIgnoreCase))
{
var slugWithoutCulture = slug.Substring(supportedCulture.Length).Trim('/');
if (slugWithoutCulture.Equals("") && !string.IsNullOrWhiteSpace(settings.HandleRootWithSlug))
{
logger.LogTrace($"Swapping slug from \"{slug}\" to \"{settings.HandleRootWithSlug}\", because it's the root URL.");
slugWithoutCulture = settings.HandleRootWithSlug;
}
logger.LogTrace($"Trying to load story for slug \"{slugWithoutCulture}\" for culture {supportedCulture}.");
currentCulture = new CultureInfo(supportedCulture);
story = await storyblokClient.Story().WithCulture(currentCulture).WithSlug(slugWithoutCulture).Load();
break;
}
}
// we don't have the language in the URL, so we force the default language
if (story == null)
{
currentCulture = new CultureInfo(settings.SupportedCultures.First());
story = await storyblokClient.Story().WithCulture(currentCulture).WithSlug(slug).Load();
}
// load the story with the current culture (usually set by request localization
story ??= await storyblokClient.Story().WithCulture(CultureInfo.CurrentUICulture).WithSlug(slug).Load();
// that's not a story, lets continue down the middleware chain
if (story == null)
{
logger.LogTrace("Ignoring request, because no matching story found.");
await _next.Invoke(context);
return;
}
var componentName = story.Content.Component;
var componentMappings = StoryblokMappings.Mappings;
if (!componentMappings.ContainsKey(componentName))
{
throw new Exception($"No component mapping found for a component '{componentName}'.");
}
var componentMapping = componentMappings[componentName];
if (string.IsNullOrWhiteSpace(componentMapping.View))
{
logger.LogTrace($"Ignoring request, because no view specified on component of type \"{componentMapping.Type.FullName}\".");
await _next.Invoke(context);
return;
}
// we have a story, yay! Lets render it and stop with the middleware chain
logger.LogTrace($"Rendering slug \"{slug}\" with view \"{componentMapping.View}\".");
CultureInfo.CurrentUICulture = CultureInfo.CurrentCulture = currentCulture; // set the thread culture to match the story
// store the culture in the cookie, but only if there's not a cookie yet
if (options.Value.ConfigureRequestLocalization &&
!string.IsNullOrWhiteSpace(options.Value.CultureCookieName) &&
!context.Request.Cookies.ContainsKey(options.Value.CultureCookieName))
{
context.Response.Cookies.Append(
options.Value.CultureCookieName,
CookieRequestCultureProvider.MakeCookieValue(new RequestCulture(currentCulture)),
new CookieOptions
{
MaxAge = TimeSpan.FromDays(365),
IsEssential = true,
Secure = false,
HttpOnly = true
});
}
var result = new ViewResult {
ViewName = componentMapping.View
};
var modelMetadata = new EmptyModelMetadataProvider();
var modelDefinition = typeof(StoryblokStory <>).MakeGenericType(componentMapping.Type);
var model = Activator.CreateInstance(modelDefinition, story);
result.ViewData = new ViewDataDictionary(modelMetadata, new ModelStateDictionary())
{
Model = model
};
await WriteResultAsync(context, result);
}