snapshot of https://github.com/jitsi/jitsi-meet.git @ fd1749dd28f4138aa80234fc7f311b19aaffa0e7 (2026-09-15)

react/features/gifs/reducer.ts

@@ -0,0 +1,75 @@
+import ReducerRegistry from '../base/redux/ReducerRegistry';
+
+import {
+    ADD_GIF_FOR_PARTICIPANT,
+    HIDE_GIF_FOR_PARTICIPANT,
+    REMOVE_GIF_FOR_PARTICIPANT,
+    SET_GIF_MENU_VISIBILITY
+} from './actionTypes';
+
+const initialState = {
+    gifList: new Map(),
+    menuOpen: false
+};
+
+export interface IGif {
+    gifUrl?: string;
+    timeoutID?: number;
+}
+
+export interface IGifsState {
+    gifList: Map<string, IGif>;
+    menuOpen: boolean;
+}
+
+ReducerRegistry.register<IGifsState>(
+    'features/gifs',
+    (state = initialState, action): IGifsState => {
+        switch (action.type) {
+        case ADD_GIF_FOR_PARTICIPANT: {
+            const newList = state.gifList;
+
+            newList.set(action.participantId, {
+                gifUrl: action.gifUrl,
+                timeoutID: action.timeoutID
+            });
+
+            return {
+                ...state,
+                gifList: newList
+            };
+        }
+        case REMOVE_GIF_FOR_PARTICIPANT: {
+            const newList = state.gifList;
+
+            newList.delete(action.participantId);
+
+            return {
+                ...state,
+                gifList: newList
+            };
+        }
+        case HIDE_GIF_FOR_PARTICIPANT: {
+            const newList = state.gifList;
+            const gif = state.gifList.get(action.participantId);
+
+            newList.set(action.participantId, {
+                gifUrl: gif?.gifUrl ?? '',
+                timeoutID: action.timeoutID
+            });
+
+            return {
+                ...state,
+                gifList: newList
+            };
+        }
+        case SET_GIF_MENU_VISIBILITY:
+            return {
+                ...state,
+                menuOpen: action.visible
+            };
+        }
+
+        return state;
+    });
+