forked from matrix/element-web
Move the PinnedEventsPanel to the react-sdk
Signed-off-by: Travis Ralston <travpc@gmail.com>
This commit is contained in:
Travis Ralston
parent
2d5acfc0bc
commit
078ee54edf
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/*
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Copyright 2017 Travis Ralston
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Licensed under the Apache License, Version 2.0 (the "License");
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you may not use this file except in compliance with the License.
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You may obtain a copy of the License at
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http://www.apache.org/licenses/LICENSE-2.0
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Unless required by applicable law or agreed to in writing, software
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distributed under the License is distributed on an "AS IS" BASIS,
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WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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See the License for the specific language governing permissions and
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limitations under the License.
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*/
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'use strict';
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var React = require('react');
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var MatrixClientPeg = require('matrix-react-sdk/lib/MatrixClientPeg');
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var sdk = require('matrix-react-sdk');
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var AccessibleButton = require('matrix-react-sdk/lib/components/views/elements/AccessibleButton');
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var dis = require('matrix-react-sdk/lib/dispatcher');
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import { _t } from "matrix-react-sdk/lib/languageHandler";
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import { EventTimeline } from "matrix-js-sdk";
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const PinnedEventTile = React.createClass({
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displayName: 'PinnedEventTile',
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propTypes: {
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mxRoom: React.PropTypes.object.isRequired,
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mxEvent: React.PropTypes.object.isRequired,
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onUnpinned: React.PropTypes.func,
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},
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onTileClicked: function() {
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dis.dispatch({
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action: 'view_room',
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event_id: this.props.mxEvent.getId(),
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highlighted: true,
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room_id: this.props.mxEvent.getRoomId(),
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});
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},
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onUnpinClicked: function() {
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const pinnedEvents = this.props.mxRoom.currentState.getStateEvents("m.room.pinned_events", "");
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if (!pinnedEvents || !pinnedEvents.getContent().pinned) {
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// Nothing to do: already unpinned
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if (this.props.onUnpinned) this.props.onUnpinned();
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} else {
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const pinned = pinnedEvents.getContent().pinned;
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const index = pinned.indexOf(this.props.mxEvent.getId());
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if (index !== -1) {
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pinned.splice(index, 1);
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MatrixClientPeg.get().sendStateEvent(this.props.mxRoom.roomId, 'm.room.pinned_events', {pinned}, '').then(() => {
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if (this.props.onUnpinned) this.props.onUnpinned();
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});
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} else if (this.props.onUnpinned) this.props.onUnpinned();
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}
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},
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_canUnpin: function() {
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return this.props.mxRoom.currentState.mayClientSendStateEvent('m.room.pinned_events', MatrixClientPeg.get());
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},
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render: function() {
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const MessageEvent = sdk.getComponent("views.messages.MessageEvent");
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const MemberAvatar = sdk.getComponent("views.avatars.MemberAvatar");
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const sender = this.props.mxRoom.getMember(this.props.mxEvent.getSender());
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const avatarSize = 40;
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let unpinButton = null;
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if (this._canUnpin()) {
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unpinButton = <img src="img/cancel-red.svg" className="mx_PinnedEventTile_unpinButton" width="8" height="8"
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onClick={this.onUnpinClicked} alt={_t('Unpin Message')} title={_t('Unpin Message')} />;
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}
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return (
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<div className="mx_PinnedEventTile">
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<div className="mx_PinnedEventTile_actions">
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<AccessibleButton className="mx_PinnedEventTile_gotoButton mx_textButton" onClick={this.onTileClicked}>
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{ _t("Jump to message") }
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</AccessibleButton>
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{ unpinButton }
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</div>
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<MemberAvatar member={sender} width={avatarSize} height={avatarSize} />
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<span className="mx_PinnedEventTile_sender">
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{sender.name}
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</span>
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<MessageEvent mxEvent={this.props.mxEvent} className="mx_PinnedEventTile_body" />
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</div>
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);
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}
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});
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module.exports = React.createClass({
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displayName: 'PinnedEventsPanel',
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propTypes: {
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// The Room from the js-sdk we're going to show pinned events for
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room: React.PropTypes.object.isRequired,
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onCancelClick: React.PropTypes.func,
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},
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getInitialState: function() {
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return {
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loading: true,
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};
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},
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componentDidMount: function() {
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this._updatePinnedMessages();
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},
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_updatePinnedMessages: function() {
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const pinnedEvents = this.props.room.currentState.getStateEvents("m.room.pinned_events", "");
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if (!pinnedEvents || !pinnedEvents.getContent().pinned) {
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this.setState({ loading: false, pinned: [] });
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} else {
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const promises = [];
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const cli = MatrixClientPeg.get();
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pinnedEvents.getContent().pinned.map(eventId => {
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promises.push(cli.getEventTimeline(this.props.room.getUnfilteredTimelineSet(), eventId, 0).then(timeline => {
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const event = timeline.getEvents().find(e => e.getId() === eventId);
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return {eventId, timeline, event};
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}).catch(err => {
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console.error("Error looking up pinned event " + eventId + " in room " + this.props.room.roomId);
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console.error(err);
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return null; // return lack of context to avoid unhandled errors
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}));
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});
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Promise.all(promises).then(contexts => {
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// Filter out the messages before we try to render them
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const pinned = contexts.filter(context => {
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if (!context) return false; // no context == not applicable for the room
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if (context.event.getType() !== "m.room.message") return false;
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if (context.event.isRedacted()) return false;
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return true;
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});
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this.setState({ loading: false, pinned });
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});
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}
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},
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_getPinnedTiles: function() {
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if (this.state.pinned.length == 0) {
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return <div>{ _t("No pinned messages.") }</div>;
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}
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return this.state.pinned.map(context => {
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return (<PinnedEventTile key={context.event.getId()} mxRoom={this.props.room} mxEvent={context.event} onUnpinned={this._updatePinnedMessages} />);
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});
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},
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render: function() {
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let tiles = <div>{ _t("Loading...") }</div>;
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if (this.state && !this.state.loading) {
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tiles = this._getPinnedTiles();
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}
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return (
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<div className="mx_PinnedEventsPanel">
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<div className="mx_PinnedEventsPanel_body">
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<AccessibleButton className="mx_PinnedEventsPanel_cancel" onClick={this.props.onCancelClick}><img src="img/cancel.svg" width="18" height="18" /></AccessibleButton>
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<h3 className="mx_PinnedEventsPanel_header">{_t("Pinned Messages")}</h3>
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{ tiles }
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</div>
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</div>
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);
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}
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});
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@ -64,6 +64,7 @@
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@import "./matrix-react-sdk/views/voip/_CallView.scss";
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@import "./matrix-react-sdk/views/voip/_IncomingCallbox.scss";
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@import "./matrix-react-sdk/views/voip/_VideoView.scss";
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@import "./matrix-react-sdk/views/rooms/_PinnedEventsPanel.scss";
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@import "./vector-web/_fonts.scss";
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@import "./vector-web/structures/_CompatibilityPage.scss";
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@import "./vector-web/structures/_HomePage.scss";
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@ -88,5 +89,4 @@
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@import "./vector-web/views/rooms/_RoomDropTarget.scss";
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@import "./vector-web/views/rooms/_RoomTooltip.scss";
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@import "./vector-web/views/rooms/_SearchBar.scss";
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@import "./vector-web/views/rooms/_PinnedEventsPanel.scss";
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@import "./vector-web/views/settings/_Notifications.scss";
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