WIP: check for reaction and redaction event capabilities to enable / …

…disable hand raise feature Signed-off-by: Milton Moura <[email protected]>
element-hq · Sep 18, 2024 · f6b811b · f6b811b
1 parent c285a2f
commit f6b811b
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Showing 3 changed files with 34 additions and 8 deletions.
diff --git a/package.json b/package.json
@@ -83,7 +83,7 @@
     "livekit-client": "^2.0.2",
     "lodash": "^4.17.21",
     "loglevel": "^1.9.1",
-    "matrix-js-sdk": "matrix-org/matrix-js-sdk#ed445149740231134d734cb411e13cb120cdb55b",
+    "matrix-js-sdk": "matrix-org/matrix-js-sdk#fab9cab3df0622b5b9d3e047a05b6bd93431077e",
     "matrix-widget-api": "^1.8.2",
     "normalize.css": "^8.0.1",
     "observable-hooks": "^4.2.3",

diff --git a/src/ClientContext.tsx b/src/ClientContext.tsx
@@ -36,6 +36,7 @@ import {
 import { translatedError } from "./TranslatedError";
 import { useEventTarget } from "./useEvents";
 import { Config } from "./config/Config";
+import { WidgetApi } from "matrix-widget-api";
 
 declare global {
   interface Window {
@@ -188,6 +189,7 @@ export const ClientProvider: FC<Props> = ({ children }) => {
       saveSession({ ...session, passwordlessUser: false });
 
       setInitClientState({
+        widgetApi: initClientState.widgetApi,
         client: initClientState.client,
         passwordlessUser: false,
       });
@@ -206,6 +208,7 @@ export const ClientProvider: FC<Props> = ({ children }) => {
       if (clientParams) {
         saveSession(clientParams.session);
         setInitClientState({
+          widgetApi: null,
           client: clientParams.client,
           passwordlessUser: clientParams.session.passwordlessUser,
         });
@@ -309,6 +312,26 @@ export const ClientProvider: FC<Props> = ({ children }) => {
       initClientState.client.on(ClientEvent.Sync, onSync);
     }
 
+    console.warn("Checking for WidgetApi capabilities");
+    if (initClientState.widgetApi) {
+      let supportsReactions = true;
+
+      const reactSend = initClientState.widgetApi.hasCapability("org.matrix.msc2762.send.event:m.reaction");
+      const redactSend = initClientState.widgetApi.hasCapability("org.matrix.msc2762.send.event:m.room.redaction");
+      const reactRcv = initClientState.widgetApi.hasCapability("org.matrix.msc2762.receive.event:m.reaction");
+      const redactRcv = initClientState.widgetApi.hasCapability("org.matrix.msc2762.receive.event:m.room.redaction");
+
+      if (!reactSend || !reactRcv || !redactSend || !redactRcv) {
+        supportsReactions = false;
+      }
+
+      if (!supportsReactions) {
+        console.warn("Widget does not support reactions");
+      } else {
+        console.warn("Widget does support reactions");
+      }
+    }
+
     return (): void => {
       if (initClientState.client) {
         initClientState.client.removeListener(ClientEvent.Sync, onSync);
@@ -326,6 +349,7 @@ export const ClientProvider: FC<Props> = ({ children }) => {
 };
 
 type InitResult = {
+  widgetApi: WidgetApi | null;
   client: MatrixClient;
   passwordlessUser: boolean;
 };
@@ -336,6 +360,7 @@ async function loadClient(): Promise<InitResult | null> {
     logger.log("Using a matryoshka client");
     const client = await widget.client;
     return {
+      widgetApi: widget.api,
       client,
       passwordlessUser: false,
     };
@@ -364,6 +389,7 @@ async function loadClient(): Promise<InitResult | null> {
       try {
         const client = await initClient(initClientParams, true);
         return {
+          widgetApi: null,
           client,
           passwordlessUser,
         };

diff --git a/yarn.lock b/yarn.lock
@@ -1894,10 +1894,10 @@
   dependencies:
     "@bufbuild/protobuf" "^1.7.2"
 
-"@matrix-org/matrix-sdk-crypto-wasm@^7.0.0":
-  version "7.0.0"
-  resolved "https://registry.yarnpkg.com/@matrix-org/matrix-sdk-crypto-wasm/-/matrix-sdk-crypto-wasm-7.0.0.tgz#8d6abdb9ded8656cc9e2a7909913a34bf3fc9b3a"
-  integrity sha512-MOencXiW/gI5MuTtCNsuojjwT5DXCrjMqv9xOslJC9h2tPdLFFFMGr58dY5Lis4DRd9MRWcgrGowUIHOqieWTA==
+"@matrix-org/matrix-sdk-crypto-wasm@^8.0.0":
+  version "8.0.0"
+  resolved "https://registry.yarnpkg.com/@matrix-org/matrix-sdk-crypto-wasm/-/matrix-sdk-crypto-wasm-8.0.0.tgz#6ddc0e63538e821a2efbc5c1a2f0fa0f71d489ff"
+  integrity sha512-s0q3O2dK8b6hOJ+SZFz+s/IiMabmVsNue6r17sTwbrRD8liBkCrpjYnxoMYvtC01GggJ9TZLQbeqpt8hQSPHAg==
 
 "@matrix-org/[email protected]":
   version "3.2.15"
@@ -5954,12 +5954,12 @@ [email protected]:
   resolved "https://registry.yarnpkg.com/matrix-events-sdk/-/matrix-events-sdk-0.0.1.tgz#c8c38911e2cb29023b0bbac8d6f32e0de2c957dd"
   integrity sha512-1QEOsXO+bhyCroIe2/A5OwaxHvBm7EsSQ46DEDn8RBIfQwN5HWBpFvyWWR4QY0KHPPnnJdI99wgRiAl7Ad5qaA==
 
-matrix-js-sdk@matrix-org/matrix-js-sdk#ed445149740231134d734cb411e13cb120cdb55b:
+matrix-js-sdk@matrix-org/matrix-js-sdk#fab9cab3df0622b5b9d3e047a05b6bd93431077e:
   version "34.5.0"
-  resolved "https://codeload.github.com/matrix-org/matrix-js-sdk/tar.gz/ed445149740231134d734cb411e13cb120cdb55b"
+  resolved "https://codeload.github.com/matrix-org/matrix-js-sdk/tar.gz/fab9cab3df0622b5b9d3e047a05b6bd93431077e"
   dependencies:
     "@babel/runtime" "^7.12.5"
-    "@matrix-org/matrix-sdk-crypto-wasm" "^7.0.0"
+    "@matrix-org/matrix-sdk-crypto-wasm" "^8.0.0"
     "@matrix-org/olm" "3.2.15"
     another-json "^0.2.0"
     bs58 "^6.0.0"