Merge pull request #343 from le-jeu/check_version

Check version + warn on new version

src/code/init.ts

@@ -24,7 +24,7 @@ import WasabeeMe from "./model/me";
 import WasabeeOp from "./model/operation";
 import db from "./db";
 import polyfill from "./polyfill";
-import { displayError } from "./error";
+import { displayError, displayWarning } from "./error";
 import { deleteJWT } from "./auth";
 
 import type { FeatureGroup, LayerEvent, LayerGroup } from "leaflet";
@@ -34,6 +34,8 @@ import type { WLMarker } from "./ui/marker";
 import type { WLAgent } from "./ui/agent";
 import type { WLZone } from "./ui/zone";
 import type { ButtonsControl } from "./leafletClasses";
+import { checkVersion } from "./version";
+import wX from "./wX";
 
 type Awaited<T> = T extends PromiseLike<infer U> ? U : T;
 export interface Wasabee {
@@ -258,6 +260,12 @@ window.plugin.wasabee.init = async () => {
   window.map.on("wdialog", (event) => {
     postToFirebase({ id: "analytics", action: event.dialogType });
   });
+
+  checkVersion().then((v) => {
+    if (v) {
+      displayWarning(wX("dialog.update_warning"));
+    }
+  });
 };
 
 // this can be moved to auth dialog, no need to init it for people who never log in

src/code/translations/English.json

@@ -174,6 +174,7 @@
   "dialog.team_members.location": "Sharing Location",
   "dialog.team_members.wd_keys": "Sharing W-D Keys",
   "dialog.team_message": "Team announcement: “{message}” from {sender}",
+  "dialog.update_warning": "Wasabee is out of date. Please update using your plugin manager or by going to <a href='https://wasabee.rocks'>https://wasabee.rocks</a>",
   "dialog.zone_color.title": "Zone Color",
   "dialog.zone_color.text": "Set the color of all links in zone {zoneName}",
   "dialog.zones.color": "Color",

src/code/version.ts

@@ -0,0 +1,23 @@
+const metaURL = "https://cdn2.wasabee.rocks/iitcplugin/prod/wasabee.meta.js";
+
+function getCurrentVersion() {
+  return window.plugin.wasabee.info.version;
+}
+
+function simpleSemVer(a: string, b: string) {
+  const av = a.split(".", 3);
+  const bv = b.split(".", 3);
+  return +av[0] < +bv[0] || (+av[0] == +bv[0] && +av[1] < +bv[1]);
+}
+
+export async function checkVersion() {
+  const data = await (await fetch(metaURL)).text();
+  for (const line of data.split("\n")) {
+    if (line.startsWith("// @version")) {
+      const version = line.slice(11).trim();
+      const curVer = getCurrentVersion();
+      return simpleSemVer(curVer, version);
+    }
+  }
+  return false;
+}