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feat(core): Improvements/overhaul for nodes working with binary data (#7651)

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---------

Co-authored-by: Giulio Andreini <andreini@netseven.it>
Co-authored-by: Marcus <marcus@n8n.io>
This commit is contained in:
Michael Kret
2024-01-03 13:08:16 +02:00
committed by GitHub
parent 259323b97e
commit 5e16dd4ab4
119 changed files with 4477 additions and 1201 deletions
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134
packages/nodes-base/nodes/Files/ExtractFromFile/ExtractFromFile.node.ts Normal file
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import type {
IExecuteFunctions,
INodeExecutionData,
INodeType,
INodeTypeDescription,
} from 'n8n-workflow';
import * as spreadsheet from './actions/spreadsheet.operation';
import * as moveTo from './actions/moveTo.operation';
import * as pdf from './actions/pdf.operation';
export class ExtractFromFile implements INodeType {
// eslint-disable-next-line n8n-nodes-base/node-class-description-missing-subtitle
description: INodeTypeDescription = {
displayName: 'Extract From File',
name: 'extractFromFile',
icon: 'file:extractFromFile.svg',
group: ['input'],
version: 1,
description: 'Convert binary data to JSON',
defaults: {
name: 'Extract From File',
},
inputs: ['main'],
outputs: ['main'],
properties: [
{
displayName: 'Operation',
name: 'operation',
type: 'options',
noDataExpression: true,
// eslint-disable-next-line n8n-nodes-base/node-param-options-type-unsorted-items
options: [
{
name: 'Extract From CSV',
value: 'csv',
action: 'Extract from CSV',
description: 'Transform a CSV file into output items',
},
{
name: 'Extract From HTML',
value: 'html',
action: 'Extract from HTML',
description: 'Transform a table in an HTML file into output items',
},
{
name: 'Extract From JSON',
value: 'fromJson',
action: 'Extract from JSON',
description: 'Transform a JSON file into output items',
},
{
name: 'Extract From ICS',
value: 'fromIcs',
action: 'Extract from ICS',
description: 'Transform a ICS file into output items',
},
{
name: 'Extract From ODS',
value: 'ods',
action: 'Extract from ODS',
description: 'Transform an ODS file into output items',
},
{
name: 'Extract From PDF',
value: 'pdf',
action: 'Extract from PDF',
description: 'Extracts the content and metadata from a PDF file',
},
{
name: 'Extract From RTF',
value: 'rtf',
action: 'Extract from RTF',
description: 'Transform a table in an RTF file into output items',
},
{
name: 'Extract From Text File',
value: 'text',
action: 'Extract from text file',
description: 'Extracts the content of a text file',
},
{
name: 'Extract From XML',
value: 'xml',
action: 'Extract from XLS',
description: 'Extracts the content of an XML file',
},
{
name: 'Extract From XLS',
value: 'xls',
action: 'Extract from XLS',
description: 'Transform an Excel file into output items',
},
{
name: 'Extract From XLSX',
value: 'xlsx',
action: 'Extract from XLSX',
description: 'Transform an Excel file into output items',
},
{
name: 'Move File to Base64 String',
value: 'binaryToPropery',
action: 'Move file to base64 string',
description: 'Convert a file into a base64-encoded string',
},
],
default: 'csv',
},
...spreadsheet.description,
...moveTo.description,
...pdf.description,
],
};
async execute(this: IExecuteFunctions) {
const items = this.getInputData();
const operation = this.getNodeParameter('operation', 0);
let returnData: INodeExecutionData[] = [];
if (spreadsheet.operations.includes(operation)) {
returnData = await spreadsheet.execute.call(this, items, 'operation');
}
if (['binaryToPropery', 'fromJson', 'text', 'fromIcs', 'xml'].includes(operation)) {
returnData = await moveTo.execute.call(this, items, operation);
}
if (operation === 'pdf') {
returnData = await pdf.execute.call(this, items);
}
return [returnData];
}
}