n8n
Version:
n8n Workflow Automation Tool
77 lines • 3.57 kB
JavaScript
;
var __decorate = (this && this.__decorate) || function (decorators, target, key, desc) {
var c = arguments.length, r = c < 3 ? target : desc === null ? desc = Object.getOwnPropertyDescriptor(target, key) : desc, d;
if (typeof Reflect === "object" && typeof Reflect.decorate === "function") r = Reflect.decorate(decorators, target, key, desc);
else for (var i = decorators.length - 1; i >= 0; i--) if (d = decorators[i]) r = (c < 3 ? d(r) : c > 3 ? d(target, key, r) : d(target, key)) || r;
return c > 3 && r && Object.defineProperty(target, key, r), r;
};
var __metadata = (this && this.__metadata) || function (k, v) {
if (typeof Reflect === "object" && typeof Reflect.metadata === "function") return Reflect.metadata(k, v);
};
var __importDefault = (this && this.__importDefault) || function (mod) {
return (mod && mod.__esModule) ? mod : { "default": mod };
};
Object.defineProperty(exports, "__esModule", { value: true });
exports.BinaryDataController = void 0;
const express_1 = __importDefault(require("express"));
const n8n_core_1 = require("n8n-core");
const decorators_1 = require("../decorators");
let BinaryDataController = class BinaryDataController {
constructor(binaryDataService) {
this.binaryDataService = binaryDataService;
}
async get(req, res) {
const { id: binaryDataId, action } = req.query;
if (!binaryDataId) {
return res.status(400).end('Missing binary data ID');
}
if (!binaryDataId.includes(':')) {
return res.status(400).end('Missing binary data mode');
}
const [mode] = binaryDataId.split(':');
if (!(0, n8n_core_1.isValidNonDefaultMode)(mode)) {
return res.status(400).end('Invalid binary data mode');
}
let { fileName, mimeType } = req.query;
try {
if (!fileName || !mimeType) {
try {
const metadata = await this.binaryDataService.getMetadata(binaryDataId);
fileName = metadata.fileName;
mimeType = metadata.mimeType;
res.setHeader('Content-Length', metadata.fileSize);
}
catch { }
}
if (mimeType) {
res.setHeader('Content-Type', mimeType);
if (mimeType.includes('html') && action === 'view') {
res.header('Content-Security-Policy', 'sandbox');
}
}
if (action === 'download' && fileName) {
const encodedFilename = encodeURIComponent(fileName);
res.setHeader('Content-Disposition', `attachment; filename="${encodedFilename}"`);
}
return await this.binaryDataService.getAsStream(binaryDataId);
}
catch (error) {
if (error instanceof n8n_core_1.FileNotFoundError)
return res.status(404).end();
else
throw error;
}
}
};
exports.BinaryDataController = BinaryDataController;
__decorate([
(0, decorators_1.Get)('/'),
__metadata("design:type", Function),
__metadata("design:paramtypes", [Object, Object]),
__metadata("design:returntype", Promise)
], BinaryDataController.prototype, "get", null);
exports.BinaryDataController = BinaryDataController = __decorate([
(0, decorators_1.RestController)('/binary-data'),
__metadata("design:paramtypes", [n8n_core_1.BinaryDataService])
], BinaryDataController);
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