fuck wechat reviewer

miniprogram/pages/main/other/memo/index.ts

@@ -1,5 +1,6 @@
 // 备忘录页面逻辑
 import { ToolApi } from "../../../../api/ToolApi";
+import Permission from "../../../../utils/Permission";
 
 type EditorInputEvent = WechatMiniprogram.CustomEvent<{
 	html?: string;
@@ -16,6 +17,8 @@ interface MemoData {
 	isEditorReady: boolean;
 	contentHtml: string;
 	contentText: string;
+	canUpload: boolean;
+	permissionChecked: boolean;
 }
 
 Page({
@@ -28,13 +31,19 @@ Page({
 		isSaving: false,
 		isEditorReady: false,
 		contentHtml: "",
-		contentText: ""
+		contentText: "",
+		canUpload: false,
+		permissionChecked: false
 	},
 	editorCtx: null as WechatMiniprogram.EditorContext | null,
 	pendingHtml: "",
 	hasSavedOnLeave: false,
 	hasLoadFailed: false,
 	async onLoad() {
+		const canUpload = await this.ensureUploadPermission();
+		if (!canUpload) {
+			return;
+		}
 		const platform = wx.getSystemInfoSync().platform;
 		const isIOS = platform === "ios";
 		this.setData({ isIOS });
@@ -46,11 +55,46 @@ Page({
 		this.hasSavedOnLeave = false;
 	},
 	async onUnload() {
+		if (!this.data.canUpload) {
+			return;
+		}
 		await this.saveMemoOnLeave();
 	},
 	async onHide() {
+		if (!this.data.canUpload) {
+			return;
+		}
 		await this.saveMemoOnLeave();
 	},
+	async ensureUploadPermission(): Promise<boolean> {
+		const cached = Permission.getCachedUploadPermission();
+		if (cached !== null) {
+			this.setData({
+				canUpload: cached,
+				permissionChecked: true
+			});
+			if (!cached) {
+				this.redirectNoPermission();
+				return false;
+			}
+			return true;
+		}
+		const canUpload = await Permission.checkAndCacheUploadPermission();
+		this.setData({
+			canUpload,
+			permissionChecked: true
+		});
+		if (!canUpload) {
+			this.redirectNoPermission();
+			return false;
+		}
+		return true;
+	},
+	redirectNoPermission() {
+		wx.switchTab({
+			url: "/pages/main/tabs/journal/index"
+		});
+	},
 	bindKeyboardHeightChange() {
 		let keyboardHeight = 0;
 		wx.onKeyboardHeightChange((res) => {
@@ -159,4 +203,4 @@ Page({
 			this.setData({ isSaving: false });
 		}
 	}
-});
+});