Class OneDriveFileSystem

packages/filesystem/onedrive/onedrive.ts:8–243

import { OneDriveFileReader, OneDriveFileWriter } from "./rw";

export default class OneDriveFileSystem implements FileSystem {
  accessToken?: string;

  path: string;

  constructor(path?: string, accessToken?: string) {
    this.path = path || "/";
    this.accessToken = accessToken;
  }

  async verify(): Promise<void> {
    const token = await AuthVerify("onedrive");
    this.accessToken = token;
    return this.list().then();
  }

  async open(file: FileInfo): Promise<FileReader> {
    return new OneDriveFileReader(this, file);
  }

  async openDir(path: string): Promise<FileSystem> {
    if (path.startsWith("ScriptCat")) {
      path = path.substring(9);
    }
    return new OneDriveFileSystem(joinPath(this.path, path), this.accessToken);
  }

  async create(path: string, _opts?: FileCreateOptions): Promise<FileWriter> {
    return new OneDriveFileWriter(this, joinPath(this.path, path));
  }

  async createDir(dir: string, _opts?: FileCreateOptions): Promise<void> {
    if (dir && dir.startsWith("ScriptCat")) {
      dir = dir.substring(9);
      if (dir.startsWith("/")) {
        dir = dir.substring(1);
      }
    }
    if (!dir) {
      return;
    }
    const dirs = joinPath(this.path, dir).split("/").filter(Boolean);
    const myHeaders = new Headers();
    myHeaders.append("Content-Type", "application/json");

    for (let i = 0; i < dirs.length; i++) {
      const parentPath = dirs.slice(0, i).join("/");
      const parent = parentPath ? `:/${parentPath}:` : "";
      try {
        await this.request(`https://graph.microsoft.com/v1.0/me/drive/special/approot${parent}/children`, {
          method: "POST",
          headers: myHeaders,
          body: JSON.stringify({
            name: dirs[i],
            folder: {},
            "@microsoft.graph.conflictBehavior": "fail",
          }),
        });