@n8n/n8n-nodes-langchain
Version:
100 lines • 3.16 kB
JavaScript
;
Object.defineProperty(exports, "__esModule", { value: true });
exports.description = exports.properties = void 0;
exports.execute = execute;
const n8n_workflow_1 = require("n8n-workflow");
const utils_1 = require("../../helpers/utils");
exports.properties = [
{
displayName: 'Input Type',
name: 'inputType',
type: 'options',
default: 'url',
options: [
{
name: 'File URL',
value: 'url',
},
{
name: 'Binary File',
value: 'binary',
},
],
},
{
displayName: 'URL',
name: 'fileUrl',
type: 'string',
placeholder: 'e.g. https://example.com/file.pdf',
description: 'URL of the file to upload',
default: '',
displayOptions: {
show: {
inputType: ['url'],
},
},
},
{
displayName: 'Input Data Field Name',
name: 'binaryPropertyName',
type: 'string',
default: 'data',
placeholder: 'e.g. data',
hint: 'The name of the input field containing the binary file data to be processed',
description: 'Name of the binary field which contains the file',
displayOptions: {
show: {
inputType: ['binary'],
},
},
},
{
displayName: 'Options',
name: 'options',
type: 'collection',
placeholder: 'Add Option',
default: {},
options: [
{
displayName: 'File Name',
name: 'fileName',
type: 'string',
description: 'The file name to use for the uploaded file',
default: '',
},
],
},
];
const displayOptions = {
show: {
operation: ['upload'],
resource: ['file'],
},
};
exports.description = (0, n8n_workflow_1.updateDisplayOptions)(displayOptions, exports.properties);
async function execute(i) {
const inputType = this.getNodeParameter('inputType', i, 'url');
const fileName = this.getNodeParameter('options.fileName', i, 'file');
const baseUrl = await utils_1.getBaseUrl.call(this);
let response;
if (inputType === 'url') {
const fileUrl = this.getNodeParameter('fileUrl', i, '');
const { fileContent, mimeType } = await utils_1.downloadFile.call(this, fileUrl);
response = await utils_1.uploadFile.call(this, fileContent, mimeType, fileName);
}
else {
const binaryPropertyName = this.getNodeParameter('binaryPropertyName', i, 'data');
const binaryData = this.helpers.assertBinaryData(i, binaryPropertyName);
const buffer = await this.helpers.getBinaryDataBuffer(i, binaryPropertyName);
response = await utils_1.uploadFile.call(this, buffer, binaryData.mimeType, fileName);
}
return [
{
json: { ...response, url: `${baseUrl}/v1/files/${response.id}` },
pairedItem: {
item: i,
},
},
];
}
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