n8n/dist/controllers/translation.controller.js

n8n Workflow Automation Tool

"use strict";
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.TranslationController = exports.NODE_HEADERS_PATH = exports.CREDENTIAL_TRANSLATIONS_DIR = void 0;
const promises_1 = require("fs/promises");
const path_1 = require("path");
const config_1 = __importDefault(require("../config"));
const constants_1 = require("../constants");
const credential_types_1 = require("../credential-types");
const decorators_1 = require("../decorators");
const bad_request_error_1 = require("../errors/response-errors/bad-request.error");
const internal_server_error_1 = require("../errors/response-errors/internal-server.error");
exports.CREDENTIAL_TRANSLATIONS_DIR = 'n8n-nodes-base/dist/credentials/translations';
exports.NODE_HEADERS_PATH = (0, path_1.join)(constants_1.NODES_BASE_DIR, 'dist/nodes/headers');
let TranslationController = class TranslationController {
    constructor(credentialTypes) {
        this.credentialTypes = credentialTypes;
    }
    async getCredentialTranslation(req) {
        const { credentialType } = req.query;
        if (!this.credentialTypes.recognizes(credentialType))
            throw new bad_request_error_1.BadRequestError(`Invalid Credential type: "${credentialType}"`);
        const defaultLocale = config_1.default.getEnv('defaultLocale');
        const translationPath = (0, path_1.join)(exports.CREDENTIAL_TRANSLATIONS_DIR, defaultLocale, `${credentialType}.json`);
        try {
            return require(translationPath);
        }
        catch (error) {
            return null;
        }
    }
    async getNodeTranslationHeaders() {
        try {
            await (0, promises_1.access)(`${exports.NODE_HEADERS_PATH}.js`);
        }
        catch {
            return;
        }
        try {
            return require(exports.NODE_HEADERS_PATH);
        }
        catch (error) {
            throw new internal_server_error_1.InternalServerError('Failed to load headers file', error);
        }
    }
};
exports.TranslationController = TranslationController;
__decorate([
    (0, decorators_1.Get)('/credential-translation'),
    __metadata("design:type", Function),
    __metadata("design:paramtypes", [Object]),
    __metadata("design:returntype", Promise)
], TranslationController.prototype, "getCredentialTranslation", null);
__decorate([
    (0, decorators_1.Get)('/node-translation-headers'),
    __metadata("design:type", Function),
    __metadata("design:paramtypes", []),
    __metadata("design:returntype", Promise)
], TranslationController.prototype, "getNodeTranslationHeaders", null);
exports.TranslationController = TranslationController = __decorate([
    (0, decorators_1.RestController)('/'),
    __metadata("design:paramtypes", [credential_types_1.CredentialTypes])
], TranslationController);
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