import { IExecuteFunctions, } from 'n8n-core'; import { IDataObject, INodeExecutionData, INodeType, INodeTypeDescription, } from 'n8n-workflow'; import { oneSimpleApiRequest, } from './GenericFunctions'; export class OneSimpleApi implements INodeType { description: INodeTypeDescription = { displayName: 'One Simple API', name: 'oneSimpleApi', icon: 'file:onesimpleapi.svg', group: ['transform'], version: 1, description: 'A toolbox of no-code utilities', defaults: { name: 'One Simple API', }, inputs: ['main'], outputs: ['main'], credentials: [ { name: 'oneSimpleApi', required: true, }, ], properties: [ { displayName: 'Resource', name: 'resource', type: 'options', options: [ { name: 'Information', value: 'information', }, { name: 'Social Profile', value: 'socialProfile', }, { name: 'Utility', value: 'utility', }, { name: 'Website', value: 'website', }, ], default: 'website', required: true, }, // website { displayName: 'Operation', name: 'operation', type: 'options', displayOptions: { show: { resource: [ 'website', ], }, }, options: [ { name: 'Generate PDF', value: 'pdf', description: 'Generate a PDF from a webpage', }, { name: 'Get SEO Data', value: 'seo', description: 'Get SEO information from website', }, { name: 'Take Screenshot', value: 'screenshot', description: 'Create a screenshot from a webpage', }, ], default: 'pdf', }, // socialProfile { displayName: 'Operation', name: 'operation', type: 'options', displayOptions: { show: { resource: [ 'socialProfile', ], }, }, options: [ { name: 'Instagram', value: 'instagramProfile', description: 'Get details about an Instagram profile', }, { name: 'Spotify', value: 'spotifyArtistProfile', description: 'Get details about a Spotify Artist', }, ], default: 'instagramProfile', }, // Information { displayName: 'Operation', name: 'operation', type: 'options', displayOptions: { show: { resource: [ 'information', ], }, }, options: [ { name: 'Exchange Rate', value: 'exchangeRate', description: 'Convert a value between currencies', }, { name: 'Image Metadata', value: 'imageMetadata', description: 'Retrieve image metadata from a URL', }, ], default: 'exchangeRate', description: 'The operation to perform.', }, // Utility { displayName: 'Operation', name: 'operation', type: 'options', displayOptions: { show: { resource: [ 'utility', ], }, }, options: [ { name: 'Expand URL', value: 'expandURL', description: 'Expand a shortened url', }, { name: 'Generate QR Code', value: 'qrCode', description: 'Generate a QR Code', }, { name: 'Validate Email', value: 'validateEmail', description: 'Validate an email address', }, ], default: 'validateEmail', description: 'The operation to perform.', }, // website: pdf { displayName: 'Webpage URL', name: 'link', type: 'string', required: true, displayOptions: { show: { operation: [ 'pdf', ], resource: [ 'website', ], }, }, default: '', description: 'Link to webpage to convert', }, { displayName: 'Download PDF?', name: 'download', type: 'boolean', required: true, displayOptions: { show: { operation: [ 'pdf', ], resource: [ 'website', ], }, }, default: false, description: 'Whether to download the PDF or return a link to it', }, { displayName: 'Put Output In Field', name: 'output', type: 'string', required: true, displayOptions: { show: { operation: [ 'pdf', ], resource: [ 'website', ], download: [ true, ], }, }, default: 'data', description: 'The name of the output field to put the binary file data in', }, { displayName: 'Options', name: 'options', type: 'collection', placeholder: 'Add Option', default: {}, displayOptions: { show: { resource: [ 'website', ], operation: [ 'pdf', ], }, }, options: [ { displayName: 'Page Size', name: 'page', type: 'options', options: [ { name: 'A0', value: 'A0', }, { name: 'A1', value: 'A1', }, { name: 'A2', value: 'A2', }, { name: 'A3', value: 'A3', }, { name: 'A4', value: 'A4', }, { name: 'A5', value: 'A5', }, { name: 'A6', value: 'A6', }, { name: 'Legal', value: 'Legal', }, { name: 'Ledger', value: 'Ledger', }, { name: 'Letter', value: 'Letter', }, { name: 'Tabloid', value: 'Tabloid', }, ], default: '', description: 'The page size', }, { displayName: 'Force Refresh', name: 'force', type: 'boolean', default: false, description: `Normally the API will reuse a previously taken screenshot of the URL to give a faster response. This option allows you to retake the screenshot at that exact time, for those times when it's necessary`, }, ], }, // website: qrCode { displayName: 'QR Content', name: 'message', type: 'string', required: true, displayOptions: { show: { operation: [ 'qrCode', ], resource: [ 'utility', ], }, }, default: '', description: 'The text that should be turned into a QR code - like a website URL', }, { displayName: 'Download Image?', name: 'download', type: 'boolean', required: true, displayOptions: { show: { operation: [ 'qrCode', ], resource: [ 'utility', ], }, }, default: false, description: 'Whether to download the QR code or return a link to it', }, { displayName: 'Put Output In Field', name: 'output', type: 'string', required: true, displayOptions: { show: { operation: [ 'qrCode', ], resource: [ 'utility', ], download: [ true, ], }, }, default: 'data', description: 'The name of the output field to put the binary file data in', }, { displayName: 'Options', name: 'options', type: 'collection', placeholder: 'Add Option', default: {}, displayOptions: { show: { resource: [ 'utility', ], operation: [ 'qrCode', ], }, }, options: [ { displayName: 'Size', name: 'size', type: 'options', options: [ { name: 'Small', value: 'Small', }, { name: 'Medium', value: 'Medium', }, { name: 'Large', value: 'Large', }, ], default: 'Small', description: 'The QR Code size', }, { displayName: 'Format', name: 'format', type: 'options', options: [ { name: 'PNG', value: 'PNG', }, { name: 'SVG', value: 'SVG', }, ], default: 'PNG', description: 'The QR Code format', }, ], }, // website: screenshot { displayName: 'Webpage URL', name: 'link', type: 'string', required: true, displayOptions: { show: { operation: [ 'screenshot', ], resource: [ 'website', ], }, }, default: '', description: 'Link to webpage to convert', }, { displayName: 'Download Screenshot?', name: 'download', type: 'boolean', required: true, displayOptions: { show: { operation: [ 'screenshot', ], resource: [ 'website', ], }, }, default: false, description: 'Whether to download the screenshot or return a link to it', }, { displayName: 'Put Output In Field', name: 'output', type: 'string', required: true, displayOptions: { show: { operation: [ 'screenshot', ], resource: [ 'website', ], download: [ true, ], }, }, default: 'data', description: 'The name of the output field to put the binary file data in', }, { displayName: 'Options', name: 'options', type: 'collection', placeholder: 'Add Option', default: {}, displayOptions: { show: { resource: [ 'website', ], operation: [ 'screenshot', ], }, }, options: [ { displayName: 'Screen Size', name: 'screen', type: 'options', options: [ { name: 'Phone', value: 'phone', }, { name: 'Phone Landscape', value: 'phone-landscape', }, { name: 'Retina', value: 'retina', }, { name: 'Tablet', value: 'tablet', }, { name: 'Tablet Landscape', value: 'tablet-landscape', }, ], default: '', description: 'The screen size', }, { displayName: 'Force Refresh', name: 'force', type: 'boolean', default: false, description: `Normally the API will reuse a previously taken screenshot of the URL to give a faster response. This option allows you to retake the screenshot at that exact time, for those times when it's necessary`, }, { displayName: 'Full Page', name: 'fullpage', type: 'boolean', default: false, description: 'The API takes a screenshot of the viewable area for the desired screen size. If you need a screenshot of the whole length of the page, use this option', }, ], }, // socialProfile: instagramProfile { displayName: 'Profile Name', name: 'profileName', type: 'string', required: true, displayOptions: { show: { operation: [ 'instagramProfile', ], resource: [ 'socialProfile', ], }, }, default: '', description: 'Profile name to get details of', }, // socialProfile: spotifyArtistProfile { displayName: 'Artist Name', name: 'artistName', type: 'string', required: true, displayOptions: { show: { operation: [ 'spotifyArtistProfile', ], resource: [ 'socialProfile', ], }, }, default: '', description: 'Artist name to get details for', }, // information: exchangeRate { displayName: 'Value', name: 'value', type: 'string', required: true, displayOptions: { show: { operation: [ 'exchangeRate', ], resource: [ 'information', ], }, }, default: '', description: 'Value to convert', }, { displayName: 'From Currency', name: 'fromCurrency', type: 'string', required: true, placeholder: 'USD', displayOptions: { show: { operation: [ 'exchangeRate', ], resource: [ 'information', ], }, }, default: '', description: 'From Currency', }, { displayName: 'To Currency', name: 'toCurrency', type: 'string', placeholder: 'EUR', required: true, displayOptions: { show: { operation: [ 'exchangeRate', ], resource: [ 'information', ], }, }, default: '', description: 'To Currency', }, // information: imageMetadata { displayName: 'Link To Image', name: 'link', type: 'string', required: true, displayOptions: { show: { operation: [ 'imageMetadata', ], resource: [ 'information', ], }, }, default: '', description: 'Image to get metadata from', }, // website: seo { displayName: 'Webpage URL', name: 'link', type: 'string', required: true, displayOptions: { show: { operation: [ 'seo', ], resource: [ 'website', ], }, }, default: '', description: 'Webpage to get SEO information for', }, { displayName: 'Options', name: 'options', type: 'collection', placeholder: 'Add Option', default: {}, displayOptions: { show: { resource: [ 'website', ], operation: [ 'seo', ], }, }, options: [ { displayName: 'Include Headers?', name: 'headers', type: 'boolean', default: false, description: '', }, ], }, // utility: validateEmail { displayName: 'Email Address', name: 'emailAddress', type: 'string', required: true, displayOptions: { show: { operation: [ 'validateEmail', ], resource: [ 'utility', ], }, }, default: '', description: 'Email Address', }, // utility: expandURL { displayName: 'URL', name: 'link', type: 'string', required: true, displayOptions: { show: { operation: [ 'expandURL', ], resource: [ 'utility', ], }, }, default: '', description: 'URL to unshorten', }, ], }; async execute(this: IExecuteFunctions): Promise { const items = this.getInputData(); const returnData: IDataObject[] = []; const length = items.length as unknown as number; const qs: IDataObject = {}; let responseData; let download; for (let i = 0; i < length; i++) { try { const resource = this.getNodeParameter('resource', 0) as string; const operation = this.getNodeParameter('operation', 0) as string; if (resource === 'website') { if (operation === 'pdf') { const link = this.getNodeParameter('link', i) as string; const options = this.getNodeParameter('options', i) as IDataObject; download = this.getNodeParameter('download', i) as boolean; qs.url = link; if (options.page) { qs.page = options.page as string; } if (options.force) { qs.force = 'yes'; } else { qs.force = 'no'; } const response = await oneSimpleApiRequest.call(this, 'GET', '/pdf', {}, qs); if (download) { const output = this.getNodeParameter('output', i) as string; const buffer = await oneSimpleApiRequest.call(this, 'GET', '', {}, {}, response.url, { json: false, encoding: null }) as Buffer; responseData = { json: response, binary: { [output]: await this.helpers.prepareBinaryData(buffer), }, }; } else { responseData = response; } } if (operation === 'screenshot') { const link = this.getNodeParameter('link', i) as string; const options = this.getNodeParameter('options', i) as IDataObject; download = this.getNodeParameter('download', i) as boolean; qs.url = link; if (options.screen) { qs.screen = options.screen as string; } if (options.fullpage) { qs.fullpage = 'yes'; } else { qs.fullpage = 'no'; } if (options.force) { qs.force = 'yes'; } else { qs.force = 'no'; } const response = await oneSimpleApiRequest.call(this, 'GET', '/screenshot', {}, qs); if (download) { const output = this.getNodeParameter('output', i) as string; const buffer = await oneSimpleApiRequest.call(this, 'GET', '', {}, {}, response.url, { json: false, encoding: null }) as Buffer; responseData = { json: response, binary: { [output]: await this.helpers.prepareBinaryData(buffer), }, }; } else { responseData = response; } } if (operation === 'seo') { const link = this.getNodeParameter('link', i) as string; const options = this.getNodeParameter('options', i) as IDataObject; qs.url = link; if (options.headers) { qs.headers = 'yes'; } responseData = await oneSimpleApiRequest.call(this, 'GET', '/page_info', {}, qs); } } if (resource === 'socialProfile') { if (operation === 'instagramProfile') { const profileName = this.getNodeParameter('profileName', i) as string; qs.profile = profileName; responseData = await oneSimpleApiRequest.call(this, 'GET', '/instagram_profile', {}, qs); } if (operation === 'spotifyArtistProfile') { const artistName = this.getNodeParameter('artistName', i) as string; qs.profile = artistName; responseData = await oneSimpleApiRequest.call(this, 'GET', '/spotify_profile', {}, qs); } } if (resource === 'information') { if (operation === 'exchangeRate') { const value = this.getNodeParameter('value', i) as string; const fromCurrency = this.getNodeParameter('fromCurrency', i) as string; const toCurrency = this.getNodeParameter('toCurrency', i) as string; qs.from_currency = fromCurrency; qs.to_currency = toCurrency; qs.from_value = value; responseData = await oneSimpleApiRequest.call(this, 'GET', '/exchange_rate', {}, qs); } if (operation === 'imageMetadata') { const link = this.getNodeParameter('link', i) as string; qs.url = link; qs.raw = true; responseData = await oneSimpleApiRequest.call(this, 'GET', '/image_info', {}, qs); } } if (resource === 'utility') { // validateEmail if (operation === 'validateEmail') { const emailAddress = this.getNodeParameter('emailAddress', i) as string; qs.email = emailAddress; responseData = await oneSimpleApiRequest.call(this, 'GET', '/email', {}, qs); } // expandURL if (operation === 'expandURL') { const url = this.getNodeParameter('link', i) as string; qs.url = url; responseData = await oneSimpleApiRequest.call(this, 'GET', '/unshorten', {}, qs); } if (operation === 'qrCode') { const message = this.getNodeParameter('message', i) as string; const options = this.getNodeParameter('options', i) as IDataObject; download = this.getNodeParameter('download', i) as boolean; qs.message = message; if (options.size) { qs.size = options.size as string; } if (options.format) { qs.format = options.format as string; } const response = await oneSimpleApiRequest.call(this, 'GET', '/qr_code', {}, qs); if (download) { const output = this.getNodeParameter('output', i) as string; const buffer = await oneSimpleApiRequest.call(this, 'GET', '', {}, {}, response.url, { json: false, encoding: null }) as Buffer; responseData = { json: response, binary: { [output]: await this.helpers.prepareBinaryData(buffer), }, }; } else { responseData = response; } } } if (Array.isArray(responseData)) { returnData.push.apply(returnData, responseData as IDataObject[]); } else { returnData.push(responseData as IDataObject); } } catch (error) { if (this.continueOnFail()) { returnData.push({ error: error.message }); continue; } throw error; } } if (download) { return this.prepareOutputData(returnData as unknown as INodeExecutionData[]); } return [this.helpers.returnJsonArray(returnData)]; } }