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  • SandyK-W 23 posts 63 karma points
    21 days ago
    SandyK-W
    0

    Umbraco 13 ServerVariablesParsing

    Hi,

    In version 8 our third-party web folks implemented this code:

    namespace Galbraith.Composers
{
    public class ReapitServiceComposer : IUserComposer
    {
        public void Compose(Composition composition)
        {
            composition.Register<IReapitService, ReapitService>(Lifetime.Singleton);

            ServerVariablesParser.Parsing += ServerVariablesParserOnParsing;
        }

        private void ServerVariablesParserOnParsing(object sender, Dictionary<string, object> e)
        {
            if (HttpContext.Current == null) throw new InvalidOperationException("HttpContext is null.");
            var urlHelper =
                new UrlHelper(new RequestContext(new HttpContextWrapper(HttpContext.Current), new RouteData()));

            var umbracoUrls = (Dictionary<string, object>)e["umbracoUrls"];
            umbracoUrls.Add("reapitImportUrl", urlHelper.GetUmbracoApiServiceBaseUrl<ReapitImportController>(controller => controller.Import(null, false, null, false)));
            e["umbracoUrls"] = umbracoUrls;

        }
    }
}

    I've managed to convert bits of it, but I do not understand the logic behind the server variables in Umbraco 13.

    I've read into the severvariablesparsingnotification but have no idea if it is what I need and I can't seem to work out how to implement it either.

    Any pointers are much appreciated!

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  • Garðar Þorsteinsson 118 posts 564 karma points
    21 days ago
    Garðar Þorsteinsson
    0

    Hi Sandy,

    In version 13 you could do it like this:

    Register in for example startup

        builder
        .AddNotificationHandler<ServerVariablesParsingNotification, UmbracoEventListeners>();

    Event Listener class

    class UmbracoEventListeners :
    INotificationHandler<ServerVariablesParsingNotification>
{
    public UmbracoEventListeners()
    {

    }

    public void Handle(ServerVariablesParsingNotification notification)
    {
        notification.ServerVariables.Add("umbracoUrls", new
        { 
            reapitImportUrl= "baseUrlOfTheReapitImportController",
        });
    }

    Hope this gets you on the right track

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  • SandyK-W 23 posts 63 karma points
    21 days ago
    SandyK-W
    0

    Hi Garðar,

    I'll give it a shot and see if I can get it to do something :)

    Thanks, Sandy

    p.s. will report back and mark it as correct if it moves things forward!

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