first commit

packages/nodes-base/nodes/Brandfetch/GenericFunctions.ts

@@ -0,0 +1,77 @@
+import type {
+	IDataObject,
+	IExecuteFunctions,
+	IHookFunctions,
+	IHttpRequestMethods,
+	IRequestOptions,
+	ILoadOptionsFunctions,
+	INodeExecutionData,
+	JsonObject,
+} from 'n8n-workflow';
+import { NodeApiError } from 'n8n-workflow';
+
+export async function brandfetchApiRequest(
+	this: IHookFunctions | IExecuteFunctions | ILoadOptionsFunctions,
+	method: IHttpRequestMethods,
+	resource: string,
+	body: any = {},
+	qs: IDataObject = {},
+	uri?: string,
+	option: IDataObject = {},
+): Promise<any> {
+	try {
+		let options: IRequestOptions = {
+			method,
+			qs,
+			body,
+			url: uri || `https://api.brandfetch.io/v2${resource}`,
+			json: true,
+		};
+
+		options = Object.assign({}, options, option);
+
+		if (this.getNodeParameter('operation', 0) === 'logo' && options.json === false) {
+			delete options.headers;
+		}
+
+		if (!Object.keys(body as IDataObject).length) {
+			delete options.body;
+		}
+		if (!Object.keys(qs).length) {
+			delete options.qs;
+		}
+
+		const response = await this.helpers.requestWithAuthentication.call(
+			this,
+			'brandfetchApi',
+			options,
+		);
+
+		if (response.statusCode && response.statusCode !== 200) {
+			throw new NodeApiError(this.getNode(), response as JsonObject);
+		}
+
+		return response;
+	} catch (error) {
+		throw new NodeApiError(this.getNode(), error as JsonObject);
+	}
+}
+
+export async function fetchAndPrepareBinaryData(
+	this: IExecuteFunctions,
+	imageType: string,
+	imageFormat: string,
+	logoFormats: IDataObject,
+	domain: string,
+	newItem: INodeExecutionData,
+) {
+	const data = await brandfetchApiRequest.call(this, 'GET', '', {}, {}, logoFormats.src as string, {
+		json: false,
+		encoding: null,
+	});
+
+	newItem.binary![`${imageType}_${imageFormat}`] = await this.helpers.prepareBinaryData(
+		Buffer.from(data),
+		`${imageType}_${domain}.${imageFormat}`,
+	);
+}