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页面 / PWA 关闭、或桌面窗口非前台时，收到文件、消息、传输完成 / 失败以系统通知提醒。
判定统一为「页面打开走应用内提示，否则系统通知」，三端各自落地；网页端的判定直接复用
Hub.SendTo 的投递结果，零额外状态。
- Web Push（VAPID，账号无关）：服务端 internal/push.Sender 在事件未经 SSE 投递到目标
设备时（即该设备页面已关）发推送，文案按订阅 locale 在服务端渲染（中简 / 中繁 / 英）、
404 / 410 自动清理死订阅；新增 push_subscriptions 表（含 locale，主键为 endpoint 的
SHA-256 以幂等 upsert）+ /api/push/{vapid-key, subscribe POST/DELETE} 端点
- 事件挂接：transfer:incoming / message（离线返 202，文本随推送送达）/ transfer:state
DONE|FAILED，均未投递才推
- 配置 CDROP_VAPID_PUBLIC_KEY / CDROP_VAPID_PRIVATE_KEY（半对即拒启动，都空则推送惰性
关闭）+ just vapid-keygen 生成工具（cmd/vapidgen）
- 前端：service worker 加 push / notificationclick（仍不拦截 /api 与导航）；net/push.ts
订阅管理 + push store slice + 设置页「推送通知」面板（仅浏览器 / PWA）；登录后 resyncPush
把既有订阅重新登记到当前用户，换用户 / endpoint 轮换 / 切换语言皆自愈
- 桌面原生通知：platform/notify_{darwin,windows,other}.go + notify_darwin.m，仅窗口非
前台时弹原生通知（macOS UNUserNotificationCenter，未签名时安全空操作、待签名后显示；
Windows go-toast 即用）；app.go ShowNotification 绑定，前端 notifyNativeIfBackground
复用 hub 事件分发 + 客户端本地化
- 文档：README / .env.example / compose 模板补 CDROP_VAPID_* 配置
注：sqlc v1.31.1 对 query 文件里的多字节字符会错位偏移、生成损坏 SQL，故 query 注释保持纯
ASCII（文件内留有警示）。
55 lines
2.6 KiB
Objective-C
55 lines
2.6 KiB
Objective-C
//go:build darwin
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#import <Foundation/Foundation.h>
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#import <UserNotifications/UserNotifications.h>
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// cdropNotify posts a user notification via UNUserNotificationCenter.
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//
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// Guarded for the unsigned case: UNUserNotificationCenter raises
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// NSInternalInconsistencyException ("bundleProxyForCurrentProcess is nil") when
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// the process has no signed bundle proxy. We bail when there's no bundle
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// identifier and wrap the calls in @try/@catch, so an unsigned / ad-hoc build
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// degrades to a silent no-op instead of crashing the app. On a signed build it
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// requests authorization once (idempotent after the first grant) and delivers.
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void cdropNotify(const char *title, const char *body) {
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if (title == NULL || body == NULL) {
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return;
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}
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NSString *nsTitle = [NSString stringWithUTF8String:title];
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NSString *nsBody = [NSString stringWithUTF8String:body];
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// No bundle identifier → unsigned / non-bundle build → UNUserNotificationCenter
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// would throw. Skip; display lights up once the bundle is signed (D6).
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if ([[NSBundle mainBundle] bundleIdentifier] == nil) {
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return;
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}
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dispatch_async(dispatch_get_main_queue(), ^{
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// UNUserNotificationCenter is macOS 10.14+. Guard so older targets (Wails
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// defaults the deployment target to 10.13) compile clean and no-op there.
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if (@available(macOS 10.14, *)) {
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@try {
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UNUserNotificationCenter *center = [UNUserNotificationCenter currentNotificationCenter];
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[center requestAuthorizationWithOptions:(UNAuthorizationOptionAlert | UNAuthorizationOptionSound)
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completionHandler:^(BOOL granted, NSError *_Nullable error) {
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if (!granted) {
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return;
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}
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UNMutableNotificationContent *content = [[UNMutableNotificationContent alloc] init];
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content.title = nsTitle;
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content.body = nsBody;
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content.sound = [UNNotificationSound defaultSound];
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UNNotificationRequest *request =
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[UNNotificationRequest requestWithIdentifier:[[NSUUID UUID] UUIDString]
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content:content
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trigger:nil];
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[center addNotificationRequest:request withCompletionHandler:nil];
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}];
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} @catch (NSException *exception) {
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// Unsigned bundle or notifications unavailable — ignore.
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}
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}
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});
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}
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