@theia/filesystem
Version:
Theia - FileSystem Extension
87 lines • 3.78 kB
JavaScript
;
// *****************************************************************************
// Copyright (C) 2019 TypeFox and others.
//
// This program and the accompanying materials are made available under the
// terms of the Eclipse Public License v. 2.0 which is available at
// http://www.eclipse.org/legal/epl-2.0.
//
// This Source Code may also be made available under the following Secondary
// Licenses when the conditions for such availability set forth in the Eclipse
// Public License v. 2.0 are satisfied: GNU General Public License, version 2
// with the GNU Classpath Exception which is available at
// https://www.gnu.org/software/classpath/license.html.
//
// SPDX-License-Identifier: EPL-2.0 OR GPL-2.0-only WITH Classpath-exception-2.0
// *****************************************************************************
var NodeFileUploadService_1;
Object.defineProperty(exports, "__esModule", { value: true });
exports.NodeFileUploadService = void 0;
const tslib_1 = require("tslib");
const multer = require("multer");
const path = require("path");
const os = require("os");
const fs = require("@theia/core/shared/fs-extra");
const node_1 = require("@theia/core/lib/node");
const inversify_1 = require("@theia/core/shared/inversify");
const file_upload_1 = require("../common/file-upload");
let NodeFileUploadService = NodeFileUploadService_1 = class NodeFileUploadService {
async configure(app) {
const [dest, http_path] = await Promise.all([
this.getTemporaryUploadDest(),
this.getHttpFileUploadPath()
]);
console.debug(`HTTP file upload URL path: ${http_path}`);
console.debug(`Backend file upload cache path: ${dest}`);
app.post(http_path,
// `multer` handles `multipart/form-data` containing our file to upload.
multer({ dest }).single('file'), (request, response, next) => this.handleFileUpload(request, response));
}
/**
* @returns URL path on which to accept file uploads.
*/
async getHttpFileUploadPath() {
return file_upload_1.HTTP_FILE_UPLOAD_PATH;
}
/**
* @returns Path to a folder where to temporarily store uploads.
*/
async getTemporaryUploadDest() {
return path.join(os.tmpdir(), NodeFileUploadService_1.UPLOAD_DIR);
}
async handleFileUpload(request, response) {
const fields = request.body;
if (!request.file || typeof fields !== 'object' || typeof fields.uri !== 'string') {
response.sendStatus(400); // bad request
return;
}
try {
const target = node_1.FileUri.fsPath(fields.uri);
if (!fields.leaveInTemp) {
await fs.move(request.file.path, target, { overwrite: true });
}
else {
// leave the file where it is, just rename it to its original name
fs.rename(request.file.path, request.file.path.replace(request.file.filename, request.file.originalname));
}
response.status(200).send(target); // ok
}
catch (error) {
console.error(error);
if (error.message) {
// internal server error with error message as response
response.status(500).send(error.message);
}
else {
// default internal server error
response.sendStatus(500);
}
}
}
};
exports.NodeFileUploadService = NodeFileUploadService;
NodeFileUploadService.UPLOAD_DIR = 'theia_upload';
exports.NodeFileUploadService = NodeFileUploadService = NodeFileUploadService_1 = tslib_1.__decorate([
(0, inversify_1.injectable)()
], NodeFileUploadService);
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