feat: Support embed configuration (#3980)

* wip

* stash

* fix: make authenticationId nullable fk

* fix: apply generics to resolve compile time type errors

* fix: loosen integration settings

* chore: refactor into functional component

* feat: pass integrations all the way to embeds

* perf: avoid re-fetching integrations

* fix: change attr name to avoid type overlap

* feat: use hostname from embed settings in matcher

* Revert "feat: use hostname from embed settings in matcher"

This reverts commit e7485d9cda4dcf45104e460465ca104a56c67ddc.

* feat: refactor  into a class

* chore: refactor url regex formation as a util

* fix: escape regex special chars

* fix: remove in-house escapeRegExp in favor of lodash's

* fix: sanitize url

* perf: memoize embeds

* fix: rename hostname to url and allow spreading entire settings instead of just url

* fix: replace diagrams with drawio

* fix: rename

* fix: support self-hosted and saas both

* fix: assert on settings url

* fix: move embed integrations loading to hook

* fix: address review comments

* fix: use observer in favor of explicit state setters

* fix: refactor useEmbedIntegrations into useEmbeds

* fix: use translations for toasts

Co-authored-by: Tom Moor <tom.moor@gmail.com>

app/hooks/useAuthorizedSettingsConfig.ts

@@ -9,12 +9,14 @@ import {
   LinkIcon,
   TeamIcon,
   BeakerIcon,
+  BuildingBlocksIcon,
   DownloadIcon,
   WebhooksIcon,
 } from "outline-icons";
 import React from "react";
 import { useTranslation } from "react-i18next";
 import Details from "~/scenes/Settings/Details";
+import Drawio from "~/scenes/Settings/Drawio";
 import Export from "~/scenes/Settings/Export";
 import Features from "~/scenes/Settings/Features";
 import Groups from "~/scenes/Settings/Groups";
@@ -170,6 +172,14 @@ const useAuthorizedSettingsConfig = () => {
         group: t("Integrations"),
         icon: WebhooksIcon,
       },
+      Drawio: {
+        name: t("Draw.io"),
+        path: "/settings/integrations/drawio",
+        component: Drawio,
+        enabled: can.update,
+        group: t("Integrations"),
+        icon: BuildingBlocksIcon,
+      },
       Slack: {
         name: "Slack",
         path: "/settings/integrations/slack",

app/hooks/useEmbeds.ts

@@ -0,0 +1,41 @@
+import { find } from "lodash";
+import * as React from "react";
+import embeds, { EmbedDescriptor } from "@shared/editor/embeds";
+import { IntegrationType } from "@shared/types";
+import Integration from "~/models/Integration";
+import Logger from "~/utils/Logger";
+import useStores from "./useStores";
+
+export default function useEmbedIntegrations() {
+  const { integrations } = useStores();
+
+  React.useEffect(() => {
+    async function fetchEmbedIntegrations() {
+      try {
+        await integrations.fetchPage({
+          limit: 100,
+          type: IntegrationType.Embed,
+        });
+      } catch (err) {
+        Logger.error("Failed to fetch embed integrations", err);
+      }
+    }
+
+    !integrations.isLoaded && fetchEmbedIntegrations();
+  }, [integrations]);
+
+  return React.useMemo(
+    () =>
+      embeds.map((e) => {
+        const em: Integration<IntegrationType.Embed> | undefined = find(
+          integrations.orderedData,
+          (i) => i.service === e.component.name.toLowerCase()
+        );
+        return new EmbedDescriptor({
+          ...e,
+          settings: em?.settings,
+        });
+      }),
+    [integrations.orderedData]
+  );
+}