98 lines
2.5 KiB
TypeScript
98 lines
2.5 KiB
TypeScript
import type { SyncStore } from '@/app/store/sync';
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import { STORAGE_KEY } from '@/app/constant';
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export type WebDAVConfig = SyncStore['webdav'];
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export type WebDavClient = ReturnType<typeof createWebDavClient>;
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export function createWebDavClient(store: SyncStore) {
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const folder = STORAGE_KEY;
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const fileName = `${folder}/backup.json`;
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const config = store.webdav;
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const proxyUrl
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= store.useProxy && store.proxyUrl.length > 0 ? store.proxyUrl : undefined;
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return {
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async check() {
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try {
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const res = await fetch(this.path(folder, proxyUrl, 'MKCOL'), {
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method: 'GET',
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headers: this.headers(),
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});
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const success = [201, 200, 404, 405, 301, 302, 307, 308].includes(
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res.status,
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);
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console.log(
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`[WebDav] check ${success ? 'success' : 'failed'}, ${res.status} ${
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res.statusText
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}`,
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);
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return success;
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} catch (e) {
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console.error('[WebDav] failed to check', e);
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}
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return false;
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},
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async get(key: string) {
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const res = await fetch(this.path(fileName, proxyUrl), {
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method: 'GET',
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headers: this.headers(),
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});
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console.log('[WebDav] get key = ', key, res.status, res.statusText);
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if (res.status === 404) {
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return '';
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}
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return await res.text();
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},
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async set(key: string, value: string) {
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const res = await fetch(this.path(fileName, proxyUrl), {
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method: 'PUT',
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headers: this.headers(),
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body: value,
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});
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console.log('[WebDav] set key = ', key, res.status, res.statusText);
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},
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headers() {
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const auth = btoa(`${config.username}:${config.password}`);
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return {
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authorization: `Basic ${auth}`,
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};
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},
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path(path: string, proxyUrl: string = '', proxyMethod: string = '') {
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if (path.startsWith('/')) {
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path = path.slice(1);
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}
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if (proxyUrl.endsWith('/')) {
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proxyUrl = proxyUrl.slice(0, -1);
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}
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let url;
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const pathPrefix = '/api/webdav/';
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try {
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const u = new URL(proxyUrl + pathPrefix + path);
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// add query params
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u.searchParams.append('endpoint', config.endpoint);
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proxyMethod && u.searchParams.append('proxy_method', proxyMethod);
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url = u.toString();
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} catch (e) {
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url = `${pathPrefix + path}?endpoint=${config.endpoint}`;
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if (proxyMethod) {
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url += `&proxy_method=${proxyMethod}`;
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}
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}
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return url;
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},
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};
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}
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