stream-chat-react
Version:
React components to create chat conversations or livestream style chat
195 lines (194 loc) • 14.3 kB
JavaScript
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import React from 'react';
import { useEnrichedMessages } from './hooks/useEnrichedMessages';
import { useMessageListElements } from './hooks/useMessageListElements';
import { useScrollLocationLogic } from './hooks/useScrollLocationLogic';
import { MessageNotification as DefaultMessageNotification } from './MessageNotification';
import { MessageListNotifications as DefaultMessageListNotifications } from './MessageListNotifications';
import { useChannelActionContext, } from '../../context/ChannelActionContext';
import { useChannelStateContext, } from '../../context/ChannelStateContext';
import { useChatContext } from '../../context/ChatContext';
import { useComponentContext } from '../../context/ComponentContext';
import { EmptyStateIndicator as DefaultEmptyStateIndicator } from '../EmptyStateIndicator';
import { InfiniteScroll } from '../InfiniteScrollPaginator/InfiniteScroll';
import { LoadingIndicator as DefaultLoadingIndicator } from '../Loading';
import { defaultPinPermissions, MESSAGE_ACTIONS } from '../Message/utils';
import { TypingIndicator as DefaultTypingIndicator } from '../TypingIndicator';
import { MessageListMainPanel } from './MessageListMainPanel';
var MessageListWithContext = function (props) {
var channel = props.channel, _a = props.disableDateSeparator, disableDateSeparator = _a === void 0 ? false : _a, groupStyles = props.groupStyles, _b = props.hideDeletedMessages, hideDeletedMessages = _b === void 0 ? false : _b, _c = props.hideNewMessageSeparator, hideNewMessageSeparator = _c === void 0 ? false : _c, _d = props.messageActions, messageActions = _d === void 0 ? Object.keys(MESSAGE_ACTIONS) : _d, _e = props.messages, messages = _e === void 0 ? [] : _e, notifications = props.notifications, _f = props.noGroupByUser, noGroupByUser = _f === void 0 ? false : _f, _g = props.pinPermissions, pinPermissions = _g === void 0 ? defaultPinPermissions : _g, // @deprecated in favor of `channelCapabilities` - TODO: remove in next major release
_h = props.returnAllReadData, // @deprecated in favor of `channelCapabilities` - TODO: remove in next major release
returnAllReadData = _h === void 0 ? false : _h, _j = props.threadList, threadList = _j === void 0 ? false : _j, _k = props.unsafeHTML, unsafeHTML = _k === void 0 ? false : _k, headerPosition = props.headerPosition, read = props.read, _l = props.messageLimit, messageLimit = _l === void 0 ? 100 : _l, loadMoreCallback = props.loadMore, loadMoreNewerCallback = props.loadMoreNewer, _m = props.hasMoreNewer, hasMoreNewer = _m === void 0 ? false : _m, suppressAutoscroll = props.suppressAutoscroll, highlightedMessageId = props.highlightedMessageId, _o = props.jumpToLatestMessage, jumpToLatestMessage = _o === void 0 ? function () { return Promise.resolve(); } : _o;
var _p = React.useState(null), listElement = _p[0], setListElement = _p[1];
var _q = React.useState(null), ulElement = _q[0], setUlElement = _q[1];
var customClasses = useChatContext('MessageList').customClasses;
var _r = useComponentContext('MessageList'), _s = _r.EmptyStateIndicator, EmptyStateIndicator = _s === void 0 ? DefaultEmptyStateIndicator : _s, _t = _r.LoadingIndicator, LoadingIndicator = _t === void 0 ? DefaultLoadingIndicator : _t, _u = _r.MessageListNotifications, MessageListNotifications = _u === void 0 ? DefaultMessageListNotifications : _u, _v = _r.MessageNotification, MessageNotification = _v === void 0 ? DefaultMessageNotification : _v, _w = _r.TypingIndicator, TypingIndicator = _w === void 0 ? DefaultTypingIndicator : _w;
var _x = useScrollLocationLogic({
hasMoreNewer: hasMoreNewer,
listElement: listElement,
messages: messages,
scrolledUpThreshold: props.scrolledUpThreshold,
suppressAutoscroll: suppressAutoscroll,
}), hasNewMessages = _x.hasNewMessages, isMessageListScrolledToBottom = _x.isMessageListScrolledToBottom, onMessageLoadCaptured = _x.onMessageLoadCaptured, onScroll = _x.onScroll, scrollToBottom = _x.scrollToBottom, wrapperRect = _x.wrapperRect;
var _y = useEnrichedMessages({
channel: channel,
disableDateSeparator: disableDateSeparator,
groupStyles: groupStyles,
headerPosition: headerPosition,
hideDeletedMessages: hideDeletedMessages,
hideNewMessageSeparator: hideNewMessageSeparator,
messages: messages,
noGroupByUser: noGroupByUser,
}), messageGroupStyles = _y.messageGroupStyles, enrichedMessages = _y.messages;
var elements = useMessageListElements({
enrichedMessages: enrichedMessages,
internalMessageProps: {
additionalMessageInputProps: props.additionalMessageInputProps,
closeReactionSelectorOnClick: props.closeReactionSelectorOnClick,
customMessageActions: props.customMessageActions,
disableQuotedMessages: props.disableQuotedMessages,
formatDate: props.formatDate,
getDeleteMessageErrorNotification: props.getDeleteMessageErrorNotification,
getFlagMessageErrorNotification: props.getFlagMessageErrorNotification,
getFlagMessageSuccessNotification: props.getFlagMessageSuccessNotification,
getMuteUserErrorNotification: props.getMuteUserErrorNotification,
getMuteUserSuccessNotification: props.getMuteUserSuccessNotification,
getPinMessageErrorNotification: props.getPinMessageErrorNotification,
Message: props.Message,
messageActions: messageActions,
messageListRect: wrapperRect,
onlySenderCanEdit: props.onlySenderCanEdit,
onMentionsClick: props.onMentionsClick,
onMentionsHover: props.onMentionsHover,
onUserClick: props.onUserClick,
onUserHover: props.onUserHover,
openThread: props.openThread,
pinPermissions: pinPermissions,
renderText: props.renderText,
retrySendMessage: props.retrySendMessage,
unsafeHTML: unsafeHTML,
},
messageGroupStyles: messageGroupStyles,
onMessageLoadCaptured: onMessageLoadCaptured,
read: read,
returnAllReadData: returnAllReadData,
threadList: threadList,
});
var messageListClass = (customClasses === null || customClasses === void 0 ? void 0 : customClasses.messageList) || 'str-chat__list';
var threadListClass = threadList
? (customClasses === null || customClasses === void 0 ? void 0 : customClasses.threadList) || 'str-chat__list--thread str-chat__thread-list'
: '';
var loadMore = React.useCallback(function () {
if (loadMoreCallback) {
loadMoreCallback(messageLimit);
}
}, [loadMoreCallback, messageLimit]);
var loadMoreNewer = React.useCallback(function () {
if (loadMoreNewerCallback) {
loadMoreNewerCallback(messageLimit);
}
}, [loadMoreNewerCallback, messageLimit]);
var scrollToBottomFromNotification = React.useCallback(function () { return __awaiter(void 0, void 0, void 0, function () {
return __generator(this, function (_a) {
switch (_a.label) {
case 0:
if (!hasMoreNewer) return [3 /*break*/, 2];
return [4 /*yield*/, jumpToLatestMessage()];
case 1:
_a.sent();
return [3 /*break*/, 3];
case 2:
scrollToBottom();
_a.label = 3;
case 3: return [2 /*return*/];
}
});
}); }, [scrollToBottom, hasMoreNewer]);
React.useLayoutEffect(function () {
if (highlightedMessageId) {
var element = ulElement === null || ulElement === void 0 ? void 0 : ulElement.querySelector("[data-message-id='".concat(highlightedMessageId, "']"));
element === null || element === void 0 ? void 0 : element.scrollIntoView({ block: 'center' });
}
}, [highlightedMessageId]);
var showEmptyStateIndicator = elements.length === 0 && !threadList;
return (React.createElement(React.Fragment, null,
React.createElement(MessageListMainPanel, null,
React.createElement("div", { className: "".concat(messageListClass, " ").concat(threadListClass), onScroll: onScroll, ref: setListElement, tabIndex: 0 }, showEmptyStateIndicator ? (React.createElement(EmptyStateIndicator, { key: 'empty-state-indicator', listType: threadList ? 'thread' : 'message' })) : (React.createElement(InfiniteScroll, __assign({ className: 'str-chat__reverse-infinite-scroll str-chat__message-list-scroll', "data-testid": 'reverse-infinite-scroll', hasMore: props.hasMore, hasMoreNewer: props.hasMoreNewer, head: props.head, isLoading: props.loadingMore, loader: React.createElement("div", { className: 'str-chat__list__loading', key: 'loading-indicator' }, props.loadingMore && React.createElement(LoadingIndicator, { size: 20 })), loadMore: loadMore, loadMoreNewer: loadMoreNewer }, props.internalInfiniteScrollProps),
React.createElement("ul", { className: 'str-chat__ul', ref: setUlElement }, elements),
React.createElement(TypingIndicator, { threadList: threadList }),
React.createElement("div", { key: 'bottom' }))))),
React.createElement(MessageListNotifications, { hasNewMessages: hasNewMessages, isMessageListScrolledToBottom: isMessageListScrolledToBottom, isNotAtLatestMessageSet: hasMoreNewer, MessageNotification: MessageNotification, notifications: notifications, scrollToBottom: scrollToBottomFromNotification, threadList: threadList })));
};
/**
* The MessageList component renders a list of Messages.
* It is a consumer of the following contexts:
* - [ChannelStateContext](https://getstream.io/chat/docs/sdk/react/contexts/channel_state_context/)
* - [ChannelActionContext](https://getstream.io/chat/docs/sdk/react/contexts/channel_action_context/)
* - [ComponentContext](https://getstream.io/chat/docs/sdk/react/contexts/component_context/)
* - [TypingContext](https://getstream.io/chat/docs/sdk/react/contexts/typing_context/)
*/
export var MessageList = function (props) {
var _a = useChannelActionContext('MessageList'), jumpToLatestMessage = _a.jumpToLatestMessage, loadMore = _a.loadMore, loadMoreNewer = _a.loadMoreNewer;
var _b = useChannelStateContext('MessageList'), membersPropToNotPass = _b.members, // eslint-disable-line @typescript-eslint/no-unused-vars
mutesPropToNotPass = _b.mutes, // eslint-disable-line @typescript-eslint/no-unused-vars
watchersPropToNotPass = _b.watchers, // eslint-disable-line @typescript-eslint/no-unused-vars
restChannelStateContext = __rest(_b, ["members", "mutes", "watchers"]);
return (React.createElement(MessageListWithContext, __assign({ jumpToLatestMessage: jumpToLatestMessage, loadMore: loadMore, loadMoreNewer: loadMoreNewer }, restChannelStateContext, props)));
};