Merge branch 'develop' of github.com:matrix-org/matrix-react-sdk into t3chguy/a11y/composer-list-autocomplete

 Conflicts:

	src/autocomplete/AutocompleteProvider.tsx

	src/components/views/rooms/Autocomplete.tsx

src/components/views/rooms/Autocomplete.tsx

@@ -25,6 +25,8 @@ import SettingsStore from "../../../settings/SettingsStore";
 import Autocompleter from '../../../autocomplete/Autocompleter';
 import {replaceableComponent} from "../../../utils/replaceableComponent";
 
+const MAX_PROVIDER_MATCHES = 20;
+
 export const generateCompletionDomId = (number) => `mx_Autocomplete_Completion_${number}`;
 
 interface IProps {
@@ -134,7 +136,7 @@ export default class Autocomplete extends React.PureComponent<IProps, IState> {
 
     processQuery(query: string, selection: ISelectionRange) {
         return this.autocompleter.getCompletions(
-            query, selection, this.state.forceComplete,
+            query, selection, this.state.forceComplete, MAX_PROVIDER_MATCHES,
         ).then((completions) => {
             // Only ever process the completions for the most recent query being processed
             if (query !== this.queryRequested) {

src/components/views/rooms/EditMessageComposer.js

@@ -35,6 +35,7 @@ import {Action} from "../../../dispatcher/actions";
 import CountlyAnalytics from "../../../CountlyAnalytics";
 import {getKeyBindingsManager, MessageComposerAction} from '../../../KeyBindingsManager';
 import {replaceableComponent} from "../../../utils/replaceableComponent";
+import SendHistoryManager from '../../../SendHistoryManager';
 import Modal from '../../../Modal';
 
 function _isReply(mxEvent) {
@@ -122,6 +123,7 @@ export default class EditMessageComposer extends React.Component {
             saveDisabled: true,
         };
         this._createEditorModel();
+        window.addEventListener("beforeunload", this._saveStoredEditorState);
     }
 
     _setEditorRef = ref => {
@@ -175,11 +177,55 @@ export default class EditMessageComposer extends React.Component {
         }
     }
 
+    get _editorRoomKey() {
+        return `mx_edit_room_${this._getRoom().roomId}`;
+    }
+
+    get _editorStateKey() {
+        return `mx_edit_state_${this.props.editState.getEvent().getId()}`;
+    }
+
     _cancelEdit = () => {
+        this._clearStoredEditorState();
         dis.dispatch({action: "edit_event", event: null});
         dis.fire(Action.FocusComposer);
     }
 
+    get _shouldSaveStoredEditorState() {
+        return localStorage.getItem(this._editorRoomKey) !== null;
+    }
+
+    _restoreStoredEditorState(partCreator) {
+        const json = localStorage.getItem(this._editorStateKey);
+        if (json) {
+            try {
+                const {parts: serializedParts} = JSON.parse(json);
+                const parts = serializedParts.map(p => partCreator.deserializePart(p));
+                return parts;
+            } catch (e) {
+                console.error("Error parsing editing state: ", e);
+            }
+        }
+    }
+
+    _clearStoredEditorState() {
+        localStorage.removeItem(this._editorRoomKey);
+        localStorage.removeItem(this._editorStateKey);
+    }
+
+    _clearPreviousEdit() {
+        if (localStorage.getItem(this._editorRoomKey)) {
+            localStorage.removeItem(`mx_edit_state_${localStorage.getItem(this._editorRoomKey)}`);
+        }
+    }
+
+    _saveStoredEditorState() {
+        const item = SendHistoryManager.createItem(this.model);
+        this._clearPreviousEdit();
+        localStorage.setItem(this._editorRoomKey, this.props.editState.getEvent().getId());
+        localStorage.setItem(this._editorStateKey, JSON.stringify(item));
+    }
+
     _isSlashCommand() {
         const parts = this.model.parts;
         const firstPart = parts[0];
@@ -266,6 +312,7 @@ export default class EditMessageComposer extends React.Component {
         const editedEvent = this.props.editState.getEvent();
         const editContent = createEditContent(this.model, editedEvent);
         const newContent = editContent["m.new_content"];
+
         let shouldSend = true;
 
         // If content is modified then send an updated event into the room
@@ -311,6 +358,7 @@ export default class EditMessageComposer extends React.Component {
             if (shouldSend) {
                 this._cancelPreviousPendingEdit();
                 const prom = this.context.sendMessage(roomId, editContent);
+                this._clearStoredEditorState();
                 dis.dispatch({action: "message_sent"});
                 CountlyAnalytics.instance.trackSendMessage(startTime, prom, roomId, true, false, editContent);
             }
@@ -346,6 +394,10 @@ export default class EditMessageComposer extends React.Component {
         // then when mounting the editor again with the same editor state,
         // it will set the cursor at the end.
         this.props.editState.setEditorState(caret, parts);
+        window.removeEventListener("beforeunload", this._saveStoredEditorState);
+        if (this._shouldSaveStoredEditorState) {
+            this._saveStoredEditorState();
+        }
     }
 
     _createEditorModel() {
@@ -358,10 +410,11 @@ export default class EditMessageComposer extends React.Component {
             // restore serialized parts from the state
             parts = editState.getSerializedParts().map(p => partCreator.deserializePart(p));
         } else {
-            // otherwise, parse the body of the event
-            parts = parseEvent(editState.getEvent(), partCreator);
+            //otherwise, either restore serialized parts from localStorage or parse the body of the event
+            parts = this._restoreStoredEditorState(partCreator) || parseEvent(editState.getEvent(), partCreator);
         }
         this.model = new EditorModel(parts, partCreator);
+        this._saveStoredEditorState();
     }
 
     _getInitialCaretPosition() {

src/components/views/rooms/RoomBreadcrumbs.tsx

@@ -23,11 +23,9 @@ import defaultDispatcher from "../../../dispatcher/dispatcher";
 import Analytics from "../../../Analytics";
 import { UPDATE_EVENT } from "../../../stores/AsyncStore";
 import { CSSTransition } from "react-transition-group";
-import RoomListStore from "../../../stores/room-list/RoomListStore";
-import { DefaultTagID } from "../../../stores/room-list/models";
 import { RovingAccessibleTooltipButton } from "../../../accessibility/RovingTabIndex";
 import Toolbar from "../../../accessibility/Toolbar";
-import {replaceableComponent} from "../../../utils/replaceableComponent";
+import { replaceableComponent } from "../../../utils/replaceableComponent";
 
 interface IProps {
 }
@@ -84,8 +82,6 @@ export default class RoomBreadcrumbs extends React.PureComponent<IProps, IState>
 
     public render(): React.ReactElement {
         const tiles = BreadcrumbsStore.instance.rooms.map((r, i) => {
-            const roomTags = RoomListStore.instance.getTagsForRoom(r);
-            const roomTag = roomTags.includes(DefaultTagID.DM) ? DefaultTagID.DM : roomTags[0];
             return (
                 <RovingAccessibleTooltipButton
                     className="mx_RoomBreadcrumbs_crumb"
@@ -98,7 +94,6 @@ export default class RoomBreadcrumbs extends React.PureComponent<IProps, IState>
                     <DecoratedRoomAvatar
                         room={r}
                         avatarSize={32}
-                        tag={roomTag}
                         displayBadge={true}
                         forceCount={true}
                     />

src/components/views/rooms/RoomHeader.js

@@ -27,7 +27,6 @@ import SettingsStore from "../../../settings/SettingsStore";
 import RoomHeaderButtons from '../right_panel/RoomHeaderButtons';
 import E2EIcon from './E2EIcon';
 import DecoratedRoomAvatar from "../avatars/DecoratedRoomAvatar";
-import {DefaultTagID} from "../../../stores/room-list/models";
 import AccessibleTooltipButton from "../elements/AccessibleTooltipButton";
 import RoomTopic from "../elements/RoomTopic";
 import RoomName from "../elements/RoomName";
@@ -177,7 +176,6 @@ export default class RoomHeader extends React.Component {
             roomAvatar = <DecoratedRoomAvatar
                 room={this.props.room}
                 avatarSize={32}
-                tag={DefaultTagID.Untagged} // to apply room publicity badging
                 oobData={this.props.oobData}
                 viewAvatarOnClick={true}
             />;

src/components/views/rooms/RoomTile.tsx

@@ -576,7 +576,6 @@ export default class RoomTile extends React.PureComponent<IProps, IState> {
         const roomAvatar = <DecoratedRoomAvatar
             room={this.props.room}
             avatarSize={32}
-            tag={this.props.tag}
             displayBadge={this.props.isMinimized}
             oobData={({avatarUrl: roomProfile.avatarMxc})}
         />;