public async Task <string> GetContentItemIdFromRouteAsync(PathString url)
{
if (!url.HasValue)
{
url = "/";
}
string contentItemId;
if (url == "/")
{
// get contentItemId from homeroute
var siteSettings = await _siteService.GetSiteSettingsAsync();
contentItemId = siteSettings.HomeRoute["contentItemId"]?.ToString();
}
else
{
// try to get from autorouteEntries
_autorouteEntries.TryGetContentItemId(url, out contentItemId);
}
if (string.IsNullOrEmpty(contentItemId))
{
return(null);
}
return(contentItemId);
}
public Task RouteAsync(RouteContext context)
{
var requestPath = context.HttpContext.Request.Path.ToString();
if (!requestPath.StartsWith(_prefix, StringComparison.OrdinalIgnoreCase))
{
return(Task.CompletedTask);
}
var path = requestPath.ToString().Substring(_prefix.Length);
int contentItemId;
if (_entries.TryGetContentItemId(path, out contentItemId))
{
context.RouteData.Values["area"] = "Orchard.Contents";
context.RouteData.Values["controller"] = "Item";
context.RouteData.Values["action"] = "Display";
context.RouteData.Values["id"] = contentItemId;
context.RouteData.Routers.Add(_target);
return(_target.RouteAsync(context));
}
return(Task.CompletedTask);
}
public async Task RouteAsync(RouteContext context)
{
var requestPath = context.HttpContext.Request.Path.Value;
if (_entries.TryGetContentItemId(requestPath, out var contentItemId))
{
await EnsureRouteData(context, contentItemId);
await _target.RouteAsync(context);
}
}
public override ValueTask <RouteValueDictionary> TransformAsync(HttpContext httpContext, RouteValueDictionary values)
{
if (_entries.TryGetContentItemId(httpContext.Request.Path.Value.TrimEnd('/'), out var contentItemId))
{
var routeValues = new RouteValueDictionary(_options.GlobalRouteValues);
routeValues[_options.ContentItemIdKey] = contentItemId;
return(new ValueTask <RouteValueDictionary>(routeValues));
}
return(new ValueTask <RouteValueDictionary>((RouteValueDictionary)null));
}
public Task <string> GetContentItemIdAsync(string alias)
{
string contentItemId;
if (alias.StartsWith("slug:"))
{
alias = alias.Substring(5);
if (_autorouteEntries.TryGetContentItemId(alias, out contentItemId))
{
return(Task.FromResult(contentItemId));
}
}
return(Task.FromResult <string>(null));
}
public Task RouteAsync(RouteContext context)
{
var requestPath = context.HttpContext.Request.Path.Value;
string contentItemId;
if (_entries.TryGetContentItemId(requestPath, out contentItemId))
{
context.RouteData.Values["area"] = "Orchard.Contents";
context.RouteData.Values["controller"] = "Item";
context.RouteData.Values["action"] = "Display";
context.RouteData.Values["contentItemId"] = contentItemId;
context.RouteData.Routers.Add(_target);
return(_target.RouteAsync(context));
}
return(Task.CompletedTask);
}
public Task <string> GetContentItemIdAsync(string alias)
{
if (alias.StartsWith("slug:", System.StringComparison.OrdinalIgnoreCase))
{
alias = alias.Substring(5);
if (!alias.StartsWith("/"))
{
alias = "/" + alias;
}
string contentItemId;
if (_autorouteEntries.TryGetContentItemId(alias, out contentItemId))
{
return(Task.FromResult(contentItemId));
}
}
return(Task.FromResult <string>(null));
}
public Task RenderingAsync(TemplateContext context)
{
context.MemberAccessStrategy.Register <LiquidContentAccessor, LiquidPropertyAccessor>("Slug", obj =>
{
return(new LiquidPropertyAccessor(async alias =>
{
if (!alias.StartsWith("/"))
{
alias = "/" + alias;
}
string contentItemId;
if (_autorouteEntries.TryGetContentItemId(alias, out contentItemId))
{
return FluidValue.Create(await _contentManager.GetAsync(contentItemId));
}
return NilValue.Instance;
}));
});
return(Task.CompletedTask);
}
