@n8n/n8n-nodes-langchain
Version:
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JavaScript
;
var __create = Object.create;
var __defProp = Object.defineProperty;
var __getOwnPropDesc = Object.getOwnPropertyDescriptor;
var __getOwnPropNames = Object.getOwnPropertyNames;
var __getProtoOf = Object.getPrototypeOf;
var __hasOwnProp = Object.prototype.hasOwnProperty;
var __export = (target, all) => {
for (var name in all)
__defProp(target, name, { get: all[name], enumerable: true });
};
var __copyProps = (to, from, except, desc) => {
if (from && typeof from === "object" || typeof from === "function") {
for (let key of __getOwnPropNames(from))
if (!__hasOwnProp.call(to, key) && key !== except)
__defProp(to, key, { get: () => from[key], enumerable: !(desc = __getOwnPropDesc(from, key)) || desc.enumerable });
}
return to;
};
var __toESM = (mod, isNodeMode, target) => (target = mod != null ? __create(__getProtoOf(mod)) : {}, __copyProps(
// If the importer is in node compatibility mode or this is not an ESM
// file that has been converted to a CommonJS file using a Babel-
// compatible transform (i.e. "__esModule" has not been set), then set
// "default" to the CommonJS "module.exports" for node compatibility.
isNodeMode || !mod || !mod.__esModule ? __defProp(target, "default", { value: mod, enumerable: true }) : target,
mod
));
var __toCommonJS = (mod) => __copyProps(__defProp({}, "__esModule", { value: true }), mod);
var utils_exports = {};
__export(utils_exports, {
downloadFile: () => downloadFile,
getBaseUrl: () => getBaseUrl,
getMimeType: () => getMimeType,
splitByComma: () => splitByComma,
uploadFile: () => uploadFile
});
module.exports = __toCommonJS(utils_exports);
var import_form_data = __toESM(require("form-data"));
var import_transport = require("../transport");
function getMimeType(contentType) {
return contentType?.split(";")?.[0];
}
async function downloadFile(url, qs) {
const downloadResponse = await this.helpers.httpRequest({
method: "GET",
url,
qs,
returnFullResponse: true,
encoding: "arraybuffer"
});
const mimeType = getMimeType(downloadResponse.headers?.["content-type"]) ?? "application/octet-stream";
const fileContent = Buffer.from(downloadResponse.body);
return {
fileContent,
mimeType
};
}
async function uploadFile(fileContent, mimeType, fileName) {
const form = new import_form_data.default();
form.append("file", fileContent, {
filename: fileName ?? "file",
contentType: mimeType
});
return await import_transport.apiRequest.call(this, "POST", "/v1/files", {
headers: form.getHeaders(),
body: form
});
}
function splitByComma(str) {
return str.split(",").map((s) => s.trim()).filter((s) => s);
}
async function getBaseUrl() {
const credentials = await this.getCredentials("anthropicApi");
return credentials.url ?? "https://api.anthropic.com";
}
// Annotate the CommonJS export names for ESM import in node:
0 && (module.exports = {
downloadFile,
getBaseUrl,
getMimeType,
splitByComma,
uploadFile
});
//# sourceMappingURL=utils.js.map