Add rebuild triplestore button to frontend

internal/dis/component/server/admin/admin.go

@@ -80,6 +80,7 @@ var (
 	menuSSH         = component.DummyMenuItem()
 	menuStats       = component.DummyMenuItem()
 	menuData        = component.DummyMenuItem()
+	menuTriplestore = component.DummyMenuItem()
 	menuDrupal      = component.DummyMenuItem()
 )
 
@@ -161,6 +162,11 @@ func (admin *Admin) HandleRoute(ctx context.Context, route string) (handler http
 		router.Handler(http.MethodGet, route+"instance/:slug/stats", stats)
 	}
 
+	{
+		triplestore := admin.instanceTS(ctx)
+		router.Handler(http.MethodGet, route+"instance/:slug/triplestore", triplestore)
+	}
+
 	{
 		data := admin.instanceData(ctx)
 		router.Handler(http.MethodGet, route+"instance/:slug/data", data)

internal/dis/component/server/admin/html/instance_triplestore.html

@@ -0,0 +1,10 @@
+
+<div class="pure-u-1">
+    <h2 id="wisski">Triplestore</h2>
+</div>
+
+<div class="pure-u-1 pure-u-xl-1-2">
+    <button class="remote-action pure-button pure-button-action" data-action="rebuild_triplestore" data-param="{{ .Instance.Slug }}" data-buffer="1000" data-force-reload>
+        Rebuild Triplestore
+    </button>
+</div>

internal/dis/component/server/admin/instance.go

@@ -79,6 +79,7 @@ func (admin *Admin) instanceTabs(slug string, active string) templating.FlagFunc
 			{Title: "Overview", Path: template.URL("/admin/instance/" + slug), Active: active == "overview"},
 			{Title: "Rebuild", Path: template.URL("/admin/instance/" + slug + "/rebuild"), Active: active == "rebuild"},
 			{Title: "Users & Grants", Path: template.URL("/admin/instance/" + slug + "/users"), Active: active == "users"},
+			{Title: "Triplestore", Path: template.URL("/admin/instance/" + slug + "/triplestore"), Active: active == "triplestore"},
 			{Title: "Drupal", Path: template.URL("/admin/instance/" + slug + "/drupal"), Active: active == "drupal"},
 			{Title: "WissKI Data", Path: template.URL("/admin/instance/" + slug + "/data"), Active: active == "data"},
 			{Title: "WissKI Stats", Path: template.URL("/admin/instance/" + slug + "/stats"), Active: active == "stats"},

internal/dis/component/server/admin/instance_triplestore.go

@@ -0,0 +1,59 @@
+package admin
+
+import (
+	"context"
+	_ "embed"
+	"html/template"
+	"net/http"
+
+	"github.com/FAU-CDI/wisski-distillery/internal/dis/component"
+	"github.com/FAU-CDI/wisski-distillery/internal/dis/component/server/assets"
+	"github.com/FAU-CDI/wisski-distillery/internal/dis/component/server/templating"
+	"github.com/FAU-CDI/wisski-distillery/internal/wisski"
+	"github.com/tkw1536/pkglib/httpx"
+
+	"github.com/julienschmidt/httprouter"
+)
+
+//go:embed "html/instance_triplestore.html"
+var instanceTriplestoreHTML []byte
+var instanceTriplestoreTemplate = templating.Parse[instanceTriplestoreContext](
+	"instance_triplestore.html", instanceTriplestoreHTML, nil,
+
+	templating.Assets(assets.AssetsAdmin),
+)
+
+type instanceTriplestoreContext struct {
+	templating.RuntimeFlags
+
+	Instance *wisski.WissKI
+}
+
+func (admin *Admin) instanceTS(ctx context.Context) http.Handler {
+	tpl := instanceTriplestoreTemplate.Prepare(
+		admin.dependencies.Templating,
+		templating.Crumbs(
+			menuAdmin,
+			menuInstances,
+			menuInstance,
+			menuTriplestore,
+		),
+	)
+
+	return tpl.HTMLHandlerWithFlags(admin.dependencies.Handling, func(r *http.Request) (ctx instanceTriplestoreContext, funcs []templating.FlagFunc, err error) {
+		slug := httprouter.ParamsFromContext(r.Context()).ByName("slug")
+
+		// setup the context with just the instance
+		ctx.Instance, err = admin.dependencies.Instances.WissKI(r.Context(), slug)
+		if err != nil {
+			return ctx, nil, httpx.ErrNotFound
+		}
+
+		return ctx, []templating.FlagFunc{
+			templating.ReplaceCrumb(menuInstance, component.MenuItem{Title: "Instance", Path: template.URL("/admin/instance/" + ctx.Instance.Slug)}),
+			templating.ReplaceCrumb(menuTriplestore, component.MenuItem{Title: "Triplestore", Path: template.URL("/admin/instance/" + ctx.Instance.Slug + "/triplestore")}),
+			templating.Title(ctx.Instance.Slug + " - Triplestore"),
+			admin.instanceTabs(slug, "triplestore"),
+		}, nil
+	})
+}

internal/dis/component/server/admin/socket/actions/rebuild_triplestore.go

@@ -0,0 +1,34 @@
+package actions
+
+import (
+	"context"
+	"io"
+
+	"github.com/FAU-CDI/wisski-distillery/internal/dis/component"
+	"github.com/FAU-CDI/wisski-distillery/internal/dis/component/auth/scopes"
+	"github.com/FAU-CDI/wisski-distillery/internal/wisski"
+)
+
+type RebuildTriplestore struct {
+	component.Base
+	dependencies struct {
+	}
+}
+
+var (
+	_ WebsocketInstanceAction = (*Snapshot)(nil)
+)
+
+func (wsa *RebuildTriplestore) Action() InstanceAction {
+	return InstanceAction{
+		Action: Action{
+			Name:      "rebuild_triplestore",
+			Scope:     scopes.ScopeUserAdmin,
+			NumParams: 0,
+		},
+	}
+}
+
+func (wsa *RebuildTriplestore) Act(ctx context.Context, instance *wisski.WissKI, in io.Reader, out io.Writer, params ...string) error {
+	return instance.TRB().RebuildTriplestore(ctx, out, false)
+}

internal/dis/distillery.go

@@ -232,6 +232,7 @@ func (dis *Distillery) allComponents(context *lifetime.Registry[component.Compon
 	lifetime.Place[*actions.Start](context)
 	lifetime.Place[*actions.Stop](context)
 	lifetime.Place[*actions.Purge](context)
+	lifetime.Place[*actions.RebuildTriplestore](context)
 
 	// Cron
 	lifetime.Place[*cron.Cron](context)