37 lines
1.2 KiB
JavaScript
37 lines
1.2 KiB
JavaScript
import { assert } from 'oak-domain/lib/utils/assert';
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import CTYunBackend from './ctyun.backend';
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import WechatBackend from './wechat.backend';
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import QiniuBackend from './qiniu.backend';
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import AliyunBackend from './aliyun.backend';
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import TencentBackend from './tencent.backend';
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import S3Backend from './s3.backend';
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import UnknownBackend from './unknown.backend';
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const CosBackendDict = {
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unknown: new UnknownBackend(),
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ctyun: new CTYunBackend(),
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wechat: new WechatBackend(),
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qiniu: new QiniuBackend(),
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aliyun: new AliyunBackend(),
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tencent: new TencentBackend(),
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s3: new S3Backend(),
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};
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/**
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* 注入一个其它OSS上实现的uploader类
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* @param clazz
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*/
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export function registerCosBackend(clazz) {
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const instance = new clazz();
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CosBackendDict[instance.name] = instance;
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}
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export function getCosBackend(origin) {
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assert(CosBackendDict.hasOwnProperty(origin));
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return CosBackendDict[origin];
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}
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export async function composeFileUrlBackend(application, extraFile, context, style) {
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const { origin } = extraFile;
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const cos = CosBackendDict[origin];
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return cos.composeFileUrlBackend({
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application, extraFile, context, style
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});
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}
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