internal/component => internal/dis/component

internal/component/resolver/resolver.go

@@ -1,72 +0,0 @@
-package resolver
-
-import (
-	"context"
-	"fmt"
-	"net/http"
-	"regexp"
-	"time"
-
-	"github.com/FAU-CDI/wdresolve"
-	"github.com/FAU-CDI/wdresolve/resolvers"
-	"github.com/FAU-CDI/wisski-distillery/internal/component"
-	"github.com/FAU-CDI/wisski-distillery/internal/component/instances"
-	"github.com/FAU-CDI/wisski-distillery/pkg/lazy"
-	"github.com/tkw1536/goprogram/stream"
-)
-
-type Resolver struct {
-	component.Base
-
-	Instances *instances.Instances
-
-	prefixes        lazy.Lazy[map[string]string] // cached prefixes (from the server)
-	RefreshInterval time.Duration
-
-	handler lazy.Lazy[wdresolve.ResolveHandler] // handler
-}
-
-func (resolver *Resolver) Routes() []string { return []string{"/go/", "/wisski/get/"} }
-
-func (resolver *Resolver) Handler(route string, context context.Context, io stream.IOStream) (http.Handler, error) {
-	var err error
-	return resolver.handler.Get(func() (p wdresolve.ResolveHandler) {
-		p.TrustXForwardedProto = true
-
-		fallback := &resolvers.Regexp{
-			Data: map[string]string{},
-		}
-
-		// handle the default domain name!
-		domainName := resolver.Config.DefaultDomain
-		if domainName != "" {
-			fallback.Data[fmt.Sprintf("^https?://(.*)\\.%s", regexp.QuoteMeta(domainName))] = fmt.Sprintf("https://$1.%s", domainName)
-			io.Printf("registering default domain %s\n", domainName)
-		}
-
-		// handle the extra domains!
-		for _, domain := range resolver.Config.SelfExtraDomains {
-			fallback.Data[fmt.Sprintf("^https?://(.*)\\.%s", regexp.QuoteMeta(domain))] = fmt.Sprintf("https://$1.%s", domainName)
-			io.Printf("registering legacy domain %s\n", domain)
-		}
-
-		// start updating prefixes
-		resolver.updatePrefixes(io, context)
-
-		// resolve the prefixes
-		p.Resolver = resolvers.InOrder{
-			resolver,
-			fallback,
-		}
-		return p
-	}), err
-}
-
-func (resolver *Resolver) Target(uri string) string {
-	return wdresolve.PrefixTarget(resolver, uri)
-}
-
-// Prefixes returns a cached list of prefixes
-func (resolver *Resolver) Prefixes() (prefixes map[string]string) {
-	return resolver.prefixes.Get(nil) // by precondition there always is a cached value
-}