One Calendar is a privacy-first calendar web app built with Next.js. It has modern security features, including e2ee, password-protected sharing, and self-destructing share links 📅
calendar.xyehr.cn
Delete utils directory
authored by
Evan Huang
and committed by
GitHub
f9da62e2
125612b6
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utils/notification-permission.ts
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utils/notification-permission.ts
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// 请求通知权限
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export function requestNotificationPermission() {
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if (typeof window !== "undefined" && "Notification" in window) {
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// 如果已经有权限，直接返回
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if (Notification.permission === "granted") {
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return Promise.resolve(true)
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}
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// 如果已经被拒绝，也直接返回
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if (Notification.permission === "denied") {
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return Promise.resolve(false)
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}
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// 否则请求权限
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return Notification.requestPermission().then((permission) => {
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return permission === "granted"
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})
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}
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return Promise.resolve(false)
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}
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// 替换为不自动请求权限的版本
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export function checkNotificationPermission() {
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if (typeof window !== "undefined" && "Notification" in window) {
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// 如果已经有权限，直接返回
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if (Notification.permission === "granted") {
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return Promise.resolve(true)
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}
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// 如果已经被拒绝，也直接返回
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if (Notification.permission === "denied") {
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return Promise.resolve(false)
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}
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// 返回当前状态，但不自动请求权限
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// 只有在用户明确触发操作时才应该请求权限
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return Promise.resolve(false)
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}
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return Promise.resolve(false)
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}
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utils/notifications.tsx
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utils/notifications.tsx
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import { toast } from "@/components/ui/use-toast";
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import { ToastAction } from "@/components/ui/toast";
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let notificationInterval: NodeJS.Timeout | null = null;
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export type NOTIFICATION_SOUNDS = "telegram";
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const notificationSounds: Record<NOTIFICATION_SOUNDS, string> = {
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telegram: "https://cdn.xyehr.cn/source/Voicy_Telegram_notification.mp3",
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};
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// 清除所有的通知计时器
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export const clearAllNotificationTimers = () => {
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if (notificationInterval) {
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clearInterval(notificationInterval);
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notificationInterval = null;
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}
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};
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// 检查待处理的通知
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export const checkPendingNotifications = () => {
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const now = Date.now();
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const pendingEvents = getPendingEvents(now);
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pendingEvents.forEach((event) => {
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triggerNotification(event);
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showToast(event);
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});
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};
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// 获取待处理的事件
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const getPendingEvents = (currentTime: number) => {
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const events = JSON.parse(localStorage.getItem("events") || "[]");
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return events.filter((event: any) => event.notificationTime <= currentTime);
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};
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// 播放通知声音
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const triggerNotification = (event: any) => {
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const sound = notificationSounds["telegram"];
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new Audio(sound).play();
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};
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// 显示 Toast 通知
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const showToast = (event: any) => {
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toast({
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title: `事件提醒：${event.title}`,
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description: event.description || "没有描述内容",
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duration: 4000,
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});
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};
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// 每隔一分钟检查一次通知
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export const startNotificationChecking = () => {
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if (!notificationInterval) {
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notificationInterval = setInterval(() => {
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checkPendingNotifications();
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}, 60000);
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}
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};
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export const stopNotificationChecking = () => {
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if (notificationInterval) {
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clearInterval(notificationInterval);
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notificationInterval = null;
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}
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};