315 lines
11 KiB
JavaScript
315 lines
11 KiB
JavaScript
import * as React from "react";
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import { useContext, useState } from "react";
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import Button from "@mui/material/Button";
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import TextField from "@mui/material/TextField";
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import Dialog from "@mui/material/Dialog";
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import DialogContent from "@mui/material/DialogContent";
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import DialogContentText from "@mui/material/DialogContentText";
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import DialogTitle from "@mui/material/DialogTitle";
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import { Autocomplete, Checkbox, FormControlLabel, FormGroup, useMediaQuery } from "@mui/material";
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import { useTranslation } from "react-i18next";
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import theme from "./theme";
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import api from "../app/Api";
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import { randomAlphanumericString, topicUrl, validTopic, validUrl } from "../app/utils";
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import userManager from "../app/UserManager";
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import subscriptionManager from "../app/SubscriptionManager";
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import poller from "../app/Poller";
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import DialogFooter from "./DialogFooter";
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import session from "../app/Session";
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import routes from "./routes";
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import accountApi, { Permission, Role } from "../app/AccountApi";
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import ReserveTopicSelect from "./ReserveTopicSelect";
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import { AccountContext } from "./App";
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import { TopicReservedError, UnauthorizedError } from "../app/errors";
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import { ReserveLimitChip } from "./SubscriptionPopup";
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const publicBaseUrl = "https://ntfy.sh";
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export const subscribeTopic = async (baseUrl, topic) => {
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const subscription = await subscriptionManager.add(baseUrl, topic);
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if (session.exists()) {
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try {
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await accountApi.addSubscription(baseUrl, topic);
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} catch (e) {
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console.log(`[SubscribeDialog] Subscribing to topic ${topic} failed`, e);
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if (e instanceof UnauthorizedError) {
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session.resetAndRedirect(routes.login);
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}
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}
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}
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return subscription;
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};
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const SubscribeDialog = (props) => {
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const [baseUrl, setBaseUrl] = useState("");
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const [topic, setTopic] = useState("");
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const [showLoginPage, setShowLoginPage] = useState(false);
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const fullScreen = useMediaQuery(theme.breakpoints.down("sm"));
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const handleSuccess = async () => {
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console.log(`[SubscribeDialog] Subscribing to topic ${topic}`);
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const actualBaseUrl = baseUrl || config.base_url;
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const subscription = await subscribeTopic(actualBaseUrl, topic);
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poller.pollInBackground(subscription); // Dangle!
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props.onSuccess(subscription);
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};
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return (
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<Dialog open={props.open} onClose={props.onCancel} fullScreen={fullScreen}>
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{!showLoginPage && (
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<SubscribePage
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baseUrl={baseUrl}
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setBaseUrl={setBaseUrl}
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topic={topic}
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setTopic={setTopic}
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subscriptions={props.subscriptions}
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onCancel={props.onCancel}
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onNeedsLogin={() => setShowLoginPage(true)}
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onSuccess={handleSuccess}
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/>
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)}
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{showLoginPage && <LoginPage baseUrl={baseUrl} topic={topic} onBack={() => setShowLoginPage(false)} onSuccess={handleSuccess} />}
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</Dialog>
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);
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};
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const SubscribePage = (props) => {
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const { t } = useTranslation();
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const { account } = useContext(AccountContext);
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const [error, setError] = useState("");
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const [reserveTopicVisible, setReserveTopicVisible] = useState(false);
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const [anotherServerVisible, setAnotherServerVisible] = useState(false);
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const [everyone, setEveryone] = useState(Permission.DENY_ALL);
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const baseUrl = anotherServerVisible ? props.baseUrl : config.base_url;
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const { topic } = props;
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const existingTopicUrls = props.subscriptions.map((s) => topicUrl(s.baseUrl, s.topic));
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const existingBaseUrls = Array.from(new Set([publicBaseUrl, ...props.subscriptions.map((s) => s.baseUrl)])).filter(
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(s) => s !== config.base_url
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);
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const showReserveTopicCheckbox = config.enable_reservations && !anotherServerVisible && (config.enable_payments || account);
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const reserveTopicEnabled =
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session.exists() && (account?.role === Role.ADMIN || (account?.role === Role.USER && (account?.stats.reservations_remaining || 0) > 0));
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const handleSubscribe = async () => {
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const user = await userManager.get(baseUrl); // May be undefined
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const username = user ? user.username : t("subscribe_dialog_error_user_anonymous");
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// Check read access to topic
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const success = await api.topicAuth(baseUrl, topic, user);
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if (!success) {
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console.log(`[SubscribeDialog] Login to ${topicUrl(baseUrl, topic)} failed for user ${username}`);
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if (user) {
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setError(
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t("subscribe_dialog_error_user_not_authorized", {
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username,
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})
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);
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return;
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}
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props.onNeedsLogin();
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return;
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}
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// Reserve topic (if requested)
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if (session.exists() && baseUrl === config.base_url && reserveTopicVisible) {
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console.log(`[SubscribeDialog] Reserving topic ${topic} with everyone access ${everyone}`);
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try {
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await accountApi.upsertReservation(topic, everyone);
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} catch (e) {
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console.log(`[SubscribeDialog] Error reserving topic`, e);
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if (e instanceof UnauthorizedError) {
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session.resetAndRedirect(routes.login);
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} else if (e instanceof TopicReservedError) {
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setError(t("subscribe_dialog_error_topic_already_reserved"));
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return;
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}
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}
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}
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console.log(`[SubscribeDialog] Successful login to ${topicUrl(baseUrl, topic)} for user ${username}`);
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props.onSuccess();
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};
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const handleUseAnotherChanged = (e) => {
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props.setBaseUrl("");
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setAnotherServerVisible(e.target.checked);
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};
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const subscribeButtonEnabled = (() => {
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if (anotherServerVisible) {
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const isExistingTopicUrl = existingTopicUrls.includes(topicUrl(baseUrl, topic));
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return validTopic(topic) && validUrl(baseUrl) && !isExistingTopicUrl;
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}
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const isExistingTopicUrl = existingTopicUrls.includes(topicUrl(config.base_url, topic));
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return validTopic(topic) && !isExistingTopicUrl;
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})();
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const updateBaseUrl = (ev, newVal) => {
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if (validUrl(newVal)) {
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props.setBaseUrl(newVal.replace(/\/$/, "")); // strip trailing slash after https?://
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} else {
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props.setBaseUrl(newVal);
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}
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};
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return (
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<>
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<DialogTitle>{t("subscribe_dialog_subscribe_title")}</DialogTitle>
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<DialogContent>
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<DialogContentText>{t("subscribe_dialog_subscribe_description")}</DialogContentText>
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<div style={{ display: "flex", paddingBottom: "8px" }} role="row">
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<TextField
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autoFocus
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margin="dense"
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id="topic"
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placeholder={t("subscribe_dialog_subscribe_topic_placeholder")}
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value={props.topic}
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onChange={(ev) => props.setTopic(ev.target.value)}
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type="text"
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fullWidth
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variant="standard"
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inputProps={{
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maxLength: 64,
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"aria-label": t("subscribe_dialog_subscribe_topic_placeholder"),
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}}
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/>
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<Button
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onClick={() => {
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props.setTopic(randomAlphanumericString(16));
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}}
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style={{ flexShrink: "0", marginTop: "0.5em" }}
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>
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{t("subscribe_dialog_subscribe_button_generate_topic_name")}
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</Button>
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</div>
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{showReserveTopicCheckbox && (
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<FormGroup>
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<FormControlLabel
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variant="standard"
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control={
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<Checkbox
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fullWidth
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disabled={!reserveTopicEnabled}
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checked={reserveTopicVisible}
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onChange={(ev) => setReserveTopicVisible(ev.target.checked)}
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inputProps={{
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"aria-label": t("reserve_dialog_checkbox_label"),
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}}
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/>
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}
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label={
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<>
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{t("reserve_dialog_checkbox_label")}
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<ReserveLimitChip />
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</>
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}
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/>
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{reserveTopicVisible && <ReserveTopicSelect value={everyone} onChange={setEveryone} />}
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</FormGroup>
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)}
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{!reserveTopicVisible && (
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<FormGroup>
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<FormControlLabel
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control={
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<Checkbox
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onChange={handleUseAnotherChanged}
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inputProps={{
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"aria-label": t("subscribe_dialog_subscribe_use_another_label"),
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}}
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/>
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}
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label={t("subscribe_dialog_subscribe_use_another_label")}
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/>
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{anotherServerVisible && (
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<Autocomplete
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freeSolo
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options={existingBaseUrls}
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inputValue={props.baseUrl}
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onInputChange={updateBaseUrl}
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renderInput={(params) => (
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<TextField
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{...params}
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placeholder={config.base_url}
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variant="standard"
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aria-label={t("subscribe_dialog_subscribe_base_url_label")}
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/>
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)}
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/>
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)}
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</FormGroup>
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)}
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</DialogContent>
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<DialogFooter status={error}>
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<Button onClick={props.onCancel}>{t("subscribe_dialog_subscribe_button_cancel")}</Button>
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<Button onClick={handleSubscribe} disabled={!subscribeButtonEnabled}>
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{t("subscribe_dialog_subscribe_button_subscribe")}
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</Button>
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</DialogFooter>
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</>
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);
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};
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const LoginPage = (props) => {
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const { t } = useTranslation();
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const [username, setUsername] = useState("");
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const [password, setPassword] = useState("");
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const [error, setError] = useState("");
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const baseUrl = props.baseUrl ? props.baseUrl : config.base_url;
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const { topic } = props;
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const handleLogin = async () => {
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const user = { baseUrl, username, password };
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const success = await api.topicAuth(baseUrl, topic, user);
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if (!success) {
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console.log(`[SubscribeDialog] Login to ${topicUrl(baseUrl, topic)} failed for user ${username}`);
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setError(t("subscribe_dialog_error_user_not_authorized", { username }));
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return;
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}
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console.log(`[SubscribeDialog] Successful login to ${topicUrl(baseUrl, topic)} for user ${username}`);
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await userManager.save(user);
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props.onSuccess();
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};
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return (
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<>
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<DialogTitle>{t("subscribe_dialog_login_title")}</DialogTitle>
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<DialogContent>
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<DialogContentText>{t("subscribe_dialog_login_description")}</DialogContentText>
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<TextField
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autoFocus
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margin="dense"
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id="username"
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label={t("subscribe_dialog_login_username_label")}
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value={username}
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onChange={(ev) => setUsername(ev.target.value)}
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type="text"
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fullWidth
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variant="standard"
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inputProps={{
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"aria-label": t("subscribe_dialog_login_username_label"),
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}}
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/>
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<TextField
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margin="dense"
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id="password"
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label={t("subscribe_dialog_login_password_label")}
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type="password"
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value={password}
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onChange={(ev) => setPassword(ev.target.value)}
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fullWidth
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variant="standard"
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inputProps={{
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"aria-label": t("subscribe_dialog_login_password_label"),
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}}
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/>
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</DialogContent>
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<DialogFooter status={error}>
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<Button onClick={props.onBack}>{t("common_back")}</Button>
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<Button onClick={handleLogin}>{t("subscribe_dialog_login_button_login")}</Button>
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</DialogFooter>
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</>
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);
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};
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export default SubscribeDialog;
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