stream-chat-react
Version:
React components to create chat conversations or livestream style chat
144 lines (143 loc) • 7.61 kB
JavaScript
var __assign = (this && this.__assign) || function () {
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}
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};
return __assign.apply(this, arguments);
};
var __awaiter = (this && this.__awaiter) || function (thisArg, _arguments, P, generator) {
function adopt(value) { return value instanceof P ? value : new P(function (resolve) { resolve(value); }); }
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function fulfilled(value) { try { step(generator.next(value)); } catch (e) { reject(e); } }
function rejected(value) { try { step(generator["throw"](value)); } catch (e) { reject(e); } }
function step(result) { result.done ? resolve(result.value) : adopt(result.value).then(fulfilled, rejected); }
step((generator = generator.apply(thisArg, _arguments || [])).next());
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var __generator = (this && this.__generator) || function (thisArg, body) {
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function verb(n) { return function (v) { return step([n, v]); }; }
function step(op) {
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if (y = 0, t) op = [op[0] & 2, t.value];
switch (op[0]) {
case 0: case 1: t = op; break;
case 4: _.label++; return { value: op[1], done: false };
case 5: _.label++; y = op[1]; op = [0]; continue;
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}
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import { useCallback, useEffect, useRef, useState } from 'react';
import { defaultDateTimeParser, isLanguageSupported, } from '../../../context/TranslationContext';
import { Streami18n } from '../../../i18n';
import { version } from '../../../version';
export var useChat = function (_a) {
var _b, _c;
var client = _a.client, _d = _a.defaultLanguage, defaultLanguage = _d === void 0 ? 'en' : _d, i18nInstance = _a.i18nInstance, initialNavOpen = _a.initialNavOpen;
var _e = useState({
t: function (key) { return key; },
tDateTimeParser: defaultDateTimeParser,
userLanguage: 'en',
}), translators = _e[0], setTranslators = _e[1];
var _f = useState(), channel = _f[0], setChannel = _f[1];
var _g = useState([]), mutes = _g[0], setMutes = _g[1];
var _h = useState(initialNavOpen), navOpen = _h[0], setNavOpen = _h[1];
var _j = useState({}), latestMessageDatesByChannels = _j[0], setLatestMessageDatesByChannels = _j[1];
var clientMutes = ((_b = client.user) === null || _b === void 0 ? void 0 : _b.mutes) || [];
var closeMobileNav = function () { return setNavOpen(false); };
var openMobileNav = function () { return setTimeout(function () { return setNavOpen(true); }, 100); };
var appSettings = useRef(null);
var getAppSettings = function () {
if (appSettings.current) {
return appSettings.current;
}
appSettings.current = client.getAppSettings();
return appSettings.current;
};
useEffect(function () {
if (client) {
var userAgent = client.getUserAgent();
if (!userAgent.includes('stream-chat-react')) {
// result looks like: 'stream-chat-react-2.3.2-stream-chat-javascript-client-browser-2.2.2'
client.setUserAgent("stream-chat-react-".concat(version, "-").concat(userAgent));
}
}
}, [client]);
useEffect(function () {
setMutes(clientMutes);
var handleEvent = function (event) {
var _a;
setMutes(((_a = event.me) === null || _a === void 0 ? void 0 : _a.mutes) || []);
};
client.on('notification.mutes_updated', handleEvent);
return function () { return client.off('notification.mutes_updated', handleEvent); };
}, [clientMutes === null || clientMutes === void 0 ? void 0 : clientMutes.length]);
useEffect(function () {
var _a;
var userLanguage = (_a = client.user) === null || _a === void 0 ? void 0 : _a.language;
if (!userLanguage) {
var browserLanguage = window.navigator.language.slice(0, 2); // just get language code, not country-specific version
userLanguage = isLanguageSupported(browserLanguage) ? browserLanguage : defaultLanguage;
}
var streami18n = i18nInstance || new Streami18n({ language: userLanguage });
streami18n.registerSetLanguageCallback(function (t) {
return setTranslators(function (prevTranslator) { return (__assign(__assign({}, prevTranslator), { t: t })); });
});
streami18n.getTranslators().then(function (translator) {
setTranslators(__assign(__assign({}, translator), { userLanguage: userLanguage || defaultLanguage }));
});
}, [i18nInstance]);
var setActiveChannel = useCallback(function (activeChannel, watchers, event) {
if (watchers === void 0) { watchers = {}; }
return __awaiter(void 0, void 0, void 0, function () {
return __generator(this, function (_a) {
switch (_a.label) {
case 0:
if (event && event.preventDefault)
event.preventDefault();
if (!(activeChannel && Object.keys(watchers).length)) return [3 /*break*/, 2];
return [4 /*yield*/, activeChannel.query({ watch: true, watchers: watchers })];
case 1:
_a.sent();
_a.label = 2;
case 2:
setChannel(activeChannel);
closeMobileNav();
return [2 /*return*/];
}
});
});
}, []);
useEffect(function () {
setLatestMessageDatesByChannels({});
}, [(_c = client.user) === null || _c === void 0 ? void 0 : _c.id]);
return {
channel: channel,
closeMobileNav: closeMobileNav,
getAppSettings: getAppSettings,
latestMessageDatesByChannels: latestMessageDatesByChannels,
mutes: mutes,
navOpen: navOpen,
openMobileNav: openMobileNav,
setActiveChannel: setActiveChannel,
translators: translators,
};
};