No More Collab. Fixes #449

* Fully removes real-time collaboration
* URL scheme rewrite

web/cm_plugins/collab.ts

@@ -1,99 +0,0 @@
-import { safeRun } from "../../common/util.ts";
-import { Extension, HocuspocusProvider, Y, yCollab } from "../deps.ts";
-import { SyncService } from "../sync_service.ts";
-
-const userColors = [
-  { color: "#30bced", light: "#30bced33" },
-  { color: "#6eeb83", light: "#6eeb8333" },
-  { color: "#ffbc42", light: "#ffbc4233" },
-  { color: "#ecd444", light: "#ecd44433" },
-  { color: "#ee6352", light: "#ee635233" },
-  { color: "#9ac2c9", light: "#9ac2c933" },
-  { color: "#8acb88", light: "#8acb8833" },
-  { color: "#1be7ff", light: "#1be7ff33" },
-];
-
-export class CollabState {
-  public ytext: Y.Text;
-  collabProvider: HocuspocusProvider;
-  private yundoManager: Y.UndoManager;
-  interval?: number;
-
-  constructor(
-    serverUrl: string,
-    readonly path: string,
-    readonly token: string,
-    username: string,
-    private syncService: SyncService,
-    public isLocalCollab: boolean,
-  ) {
-    this.collabProvider = new HocuspocusProvider({
-      url: serverUrl,
-      name: token,
-
-      // Receive broadcasted messages from the server (right now only "page has been persisted" notifications)
-      onStateless: (
-        { payload },
-      ) => {
-        const message = JSON.parse(payload);
-        switch (message.type) {
-          case "persisted": {
-            // Received remote persist notification, updating snapshot
-            syncService.updateRemoteLastModified(
-              message.path,
-              message.lastModified,
-            ).catch(console.error);
-          }
-        }
-      },
-    });
-
-    this.collabProvider.on("status", (e: any) => {
-      console.log("Collab status change", e);
-    });
-
-    this.ytext = this.collabProvider.document.getText("codemirror");
-    this.yundoManager = new Y.UndoManager(this.ytext);
-
-    const randomColor =
-      userColors[Math.floor(Math.random() * userColors.length)];
-
-    this.collabProvider.awareness.setLocalStateField("user", {
-      name: username,
-      color: randomColor.color,
-      colorLight: randomColor.light,
-    });
-    if (isLocalCollab) {
-      syncService.excludeFromSync(path).catch(console.error);
-
-      this.interval = setInterval(() => {
-        // Ping the store to make sure the file remains in exclusion
-        syncService.excludeFromSync(path).catch(console.error);
-      }, 1000);
-    }
-  }
-
-  stop() {
-    console.log("[COLLAB] Destroying collab provider");
-    if (this.interval) {
-      clearInterval(this.interval);
-    }
-    this.collabProvider.destroy();
-    // For whatever reason, destroy() doesn't properly clean up everything so we need to help a bit
-    this.collabProvider.configuration.websocketProvider.webSocket = null;
-    this.collabProvider.configuration.websocketProvider.destroy();
-
-    // When stopping collaboration, we're going back to sync mode. Make sure we got the latest and greatest remote timestamp to avoid
-    // conflicts
-    safeRun(async () => {
-      await this.syncService.unExcludeFromSync(this.path);
-      await this.syncService.fetchAndPersistRemoteLastModified(this.path);
-    });
-  }
-
-  collabExtension(): Extension {
-    return yCollab(this.ytext, this.collabProvider.awareness, {
-      undoManager: this.yundoManager,
-    });
-  }
-}

web/cm_plugins/fenced_code.ts

@@ -21,7 +21,6 @@ class IFrameWidget extends WidgetType {
   }
 
   toDOM(): HTMLElement {
-    console.log("toDOM");
     const iframe = document.createElement("iframe");
     iframe.srcdoc = panelHtml;
     // iframe.style.height = "0";

web/cm_plugins/inline_image.ts

@@ -74,7 +74,7 @@ export function inlineImagesPlugin(editor: Editor) {
         let url = imageRexexResult.groups.url;
         const title = imageRexexResult.groups.title;
         if (url.indexOf("://") === -1) {
-          url = `/.fs/${url}`;
+          url = decodeURI(url);
         }
         widgets.push(
           Decoration.widget({

web/cm_plugins/table.ts

@@ -39,7 +39,7 @@ class TableViewWidget extends WidgetType {
       annotationPositions: true,
       translateUrls: (url) => {
         if (!url.includes("://")) {
-          return `/.fs/${url}`;
+          return `/${url}`;
         }
         return url;
       },