@n8n/n8n-nodes-langchain
Version:
130 lines • 4.52 kB
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 upload_operation_exports = {};
__export(upload_operation_exports, {
description: () => description,
execute: () => execute
});
module.exports = __toCommonJS(upload_operation_exports);
var import_form_data = __toESM(require("form-data"));
var import_n8n_workflow = require("n8n-workflow");
var import_binary_data = require("../../../helpers/binary-data");
var import_transport = require("../../../transport");
const properties = [
{
displayName: "Input Data Field Name",
name: "binaryPropertyName",
type: "string",
default: "data",
hint: "The name of the input field containing the binary file data to be processed",
placeholder: "e.g. data",
description: "Name of the binary property which contains the file. The size of individual files can be a maximum of 512 MB or 2 million tokens for Assistants."
},
{
displayName: "Options",
name: "options",
placeholder: "Add Option",
type: "collection",
default: {},
options: [
{
displayName: "Purpose",
name: "purpose",
type: "options",
default: "user_data",
description: "The intended purpose of the uploaded file, the 'Fine-tuning' only supports .jsonl files",
options: [
{
name: "Assistants",
value: "assistants"
},
{
name: "Fine-Tune",
value: "fine-tune"
},
{
name: "Vision",
value: "vision"
},
{
name: "User Data",
value: "user_data"
}
]
}
]
}
];
const displayOptions = {
show: {
operation: ["upload"],
resource: ["file"]
}
};
const description = (0, import_n8n_workflow.updateDisplayOptions)(displayOptions, properties);
async function execute(i) {
const binaryPropertyName = this.getNodeParameter("binaryPropertyName", i);
const options = this.getNodeParameter("options", i, {});
const formData = new import_form_data.default();
formData.append("purpose", options.purpose || "user_data");
const { filename, contentType, fileContent } = await (0, import_binary_data.getBinaryDataFile)(
this,
i,
binaryPropertyName
);
formData.append("file", fileContent, {
filename,
contentType
});
try {
const response = await import_transport.apiRequest.call(this, "POST", "/files", {
option: { formData },
headers: formData.getHeaders()
});
return [
{
json: response,
pairedItem: { item: i }
}
];
} catch (error) {
if (error.message.includes("Bad request") && error.description?.includes("Expected file to have JSONL format")) {
throw new import_n8n_workflow.NodeOperationError(this.getNode(), "The file content is not in JSONL format", {
description: "Fine-tuning accepts only files in JSONL format, where every line is a valid JSON dictionary"
});
}
throw error;
}
}
// Annotate the CommonJS export names for ESM import in node:
0 && (module.exports = {
description,
execute
});
//# sourceMappingURL=upload.operation.js.map