新增支持s3协议对象存储

mail-worker/src/service/r2-service.js

@@ -1,8 +1,34 @@
+import s3Service from './s3-service';
+import settingService from './setting-service';
+
 const r2Service = {
+
+	async hasOSS(c) {
+
+		if (c.env.r2) {
+			return true;
+		}
+
+		const setting = await settingService.query(c);
+		const { bucket, region, endpoint, s3AccessKey, s3SecretKey } = setting;
+
+		return !!(bucket && region && endpoint && s3AccessKey && s3SecretKey);
+	},
+
 	async putObj(c, key, content, metadata) {
-		await c.env.r2.put(key, content, {
-			httpMetadata: {...metadata}
-		});
+
+		if (c.env.r2) {
+
+			await c.env.r2.put(key, content, {
+				httpMetadata: { ...metadata }
+			});
+
+		} else {
+
+			await s3Service.putObj(c, key, content, metadata);
+
+		}
+
 	},
 
 	async getObj(c, key) {
@@ -10,7 +36,17 @@ const r2Service = {
 	},
 
 	async delete(c, key) {
-		await c.env.r2.delete(key);
+
+		if (c.env.r2) {
+
+			await c.env.r2.delete(key);
+
+		} else {
+
+			await s3Service.deleteObj(c, key);
+
+		}
+
 	}
 
 };