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packages/nodes-base/nodes/Contentful/Contentful.node.ts

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+import type {
+	IExecuteFunctions,
+	IDataObject,
+	INodeExecutionData,
+	INodeType,
+	INodeTypeDescription,
+} from 'n8n-workflow';
+import { NodeConnectionTypes } from 'n8n-workflow';
+
+import * as AssetDescription from './AssetDescription';
+import * as ContentTypeDescription from './ContentTypeDescription';
+import * as EntryDescription from './EntryDescription';
+import { contentfulApiRequestAllItems, contentfulApiRequest } from './GenericFunctions';
+import * as LocaleDescription from './LocaleDescription';
+import * as SpaceDescription from './SpaceDescription';
+
+export class Contentful implements INodeType {
+	description: INodeTypeDescription = {
+		displayName: 'Contentful',
+		name: 'contentful',
+		subtitle: '={{$parameter["operation"] + ": " + $parameter["resource"]}}',
+		// eslint-disable-next-line n8n-nodes-base/node-class-description-icon-not-svg
+		icon: 'file:contentful.png',
+		group: ['input'],
+		version: 1,
+		description: 'Consume Contentful API',
+		defaults: {
+			name: 'Contentful',
+		},
+		usableAsTool: true,
+		inputs: [NodeConnectionTypes.Main],
+		outputs: [NodeConnectionTypes.Main],
+		credentials: [
+			{
+				name: 'contentfulApi',
+				required: true,
+			},
+		],
+		properties: [
+			{
+				displayName: 'Source',
+				name: 'source',
+				type: 'options',
+				default: 'deliveryApi',
+				description: 'Pick where your data comes from, delivery or preview API',
+				options: [
+					{
+						name: 'Delivery API',
+						value: 'deliveryApi',
+					},
+					{
+						name: 'Preview API',
+						value: 'previewApi',
+					},
+				],
+			},
+			// Resources:
+			{
+				displayName: 'Resource',
+				name: 'resource',
+				type: 'options',
+				noDataExpression: true,
+				options: [
+					AssetDescription.resource,
+					ContentTypeDescription.resource,
+					EntryDescription.resource,
+					LocaleDescription.resource,
+					SpaceDescription.resource,
+				],
+				default: 'entry',
+			},
+
+			// Operations:
+			...SpaceDescription.operations,
+			...ContentTypeDescription.operations,
+			...EntryDescription.operations,
+			...AssetDescription.operations,
+			...LocaleDescription.operations,
+
+			// Resource specific fields:
+			...SpaceDescription.fields,
+			...ContentTypeDescription.fields,
+			...EntryDescription.fields,
+			...AssetDescription.fields,
+			...LocaleDescription.fields,
+		],
+	};
+
+	async execute(this: IExecuteFunctions): Promise<INodeExecutionData[][]> {
+		const resource = this.getNodeParameter('resource', 0);
+		const operation = this.getNodeParameter('operation', 0);
+		let responseData;
+
+		const items = this.getInputData();
+		const returnData: INodeExecutionData[] = [];
+		const qs: Record<string, string | number> = {};
+
+		for (let i = 0; i < items.length; i++) {
+			try {
+				if (resource === 'space') {
+					if (operation === 'get') {
+						const credentials = await this.getCredentials('contentfulApi');
+
+						responseData = await contentfulApiRequest.call(
+							this,
+							'GET',
+							`/spaces/${credentials?.spaceId}`,
+						);
+					}
+				}
+				if (resource === 'contentType') {
+					if (operation === 'get') {
+						const credentials = await this.getCredentials('contentfulApi');
+
+						const env = this.getNodeParameter('environmentId', 0) as string;
+
+						const id = this.getNodeParameter('contentTypeId', 0) as string;
+
+						const additionalFields = this.getNodeParameter('additionalFields', i);
+
+						responseData = await contentfulApiRequest.call(
+							this,
+							'GET',
+							`/spaces/${credentials?.spaceId}/environments/${env}/content_types/${id}`,
+						);
+
+						if (!additionalFields.rawData) {
+							responseData = responseData.fields;
+						}
+					}
+				}
+				if (resource === 'entry') {
+					if (operation === 'get') {
+						const credentials = await this.getCredentials('contentfulApi');
+
+						const env = this.getNodeParameter('environmentId', 0) as string;
+
+						const id = this.getNodeParameter('entryId', 0) as string;
+
+						const additionalFields = this.getNodeParameter('additionalFields', i);
+
+						responseData = await contentfulApiRequest.call(
+							this,
+							'GET',
+							`/spaces/${credentials?.spaceId}/environments/${env}/entries/${id}`,
+							{},
+							qs,
+						);
+
+						if (!additionalFields.rawData) {
+							responseData = responseData.fields;
+						}
+					} else if (operation === 'getAll') {
+						const credentials = await this.getCredentials('contentfulApi');
+
+						const returnAll = this.getNodeParameter('returnAll', 0);
+
+						const additionalFields = this.getNodeParameter('additionalFields', i);
+						const rawData = additionalFields.rawData;
+						additionalFields.rawData = undefined;
+
+						const env = this.getNodeParameter('environmentId', i) as string;
+
+						Object.assign(qs, additionalFields);
+
+						if (qs.equal) {
+							const [atribute, value] = (qs.equal as string).split('=');
+							qs[atribute] = value;
+							delete qs.equal;
+						}
+
+						if (qs.notEqual) {
+							const [atribute, value] = (qs.notEqual as string).split('=');
+							qs[atribute] = value;
+							delete qs.notEqual;
+						}
+
+						if (qs.include) {
+							const [atribute, value] = (qs.include as string).split('=');
+							qs[atribute] = value;
+							delete qs.include;
+						}
+
+						if (qs.exclude) {
+							const [atribute, value] = (qs.exclude as string).split('=');
+							qs[atribute] = value;
+							delete qs.exclude;
+						}
+
+						if (returnAll) {
+							responseData = await contentfulApiRequestAllItems.call(
+								this,
+								'items',
+								'GET',
+								`/spaces/${credentials?.spaceId}/environments/${env}/entries`,
+								{},
+								qs,
+							);
+
+							if (!rawData) {
+								const assets: IDataObject[] = [];
+
+								responseData.map((asset: any) => {
+									assets.push(asset.fields as IDataObject);
+								});
+								responseData = assets;
+							}
+						} else {
+							const limit = this.getNodeParameter('limit', 0);
+							qs.limit = limit;
+							responseData = await contentfulApiRequest.call(
+								this,
+								'GET',
+								`/spaces/${credentials?.spaceId}/environments/${env}/entries`,
+								{},
+								qs,
+							);
+							responseData = responseData.items;
+
+							if (!rawData) {
+								const assets: IDataObject[] = [];
+
+								responseData.map((asset: any) => {
+									assets.push(asset.fields as IDataObject);
+								});
+								responseData = assets;
+							}
+						}
+					}
+				}
+				if (resource === 'asset') {
+					if (operation === 'get') {
+						const credentials = await this.getCredentials('contentfulApi');
+
+						const env = this.getNodeParameter('environmentId', 0) as string;
+
+						const id = this.getNodeParameter('assetId', 0) as string;
+
+						const additionalFields = this.getNodeParameter('additionalFields', i);
+
+						responseData = await contentfulApiRequest.call(
+							this,
+							'GET',
+							`/spaces/${credentials?.spaceId}/environments/${env}/assets/${id}`,
+							{},
+							qs,
+						);
+
+						if (!additionalFields.rawData) {
+							responseData = responseData.fields;
+						}
+					} else if (operation === 'getAll') {
+						const credentials = await this.getCredentials('contentfulApi');
+
+						const returnAll = this.getNodeParameter('returnAll', 0);
+
+						const additionalFields = this.getNodeParameter('additionalFields', i);
+						const rawData = additionalFields.rawData;
+						additionalFields.rawData = undefined;
+
+						const env = this.getNodeParameter('environmentId', i) as string;
+
+						Object.assign(qs, additionalFields);
+
+						if (qs.equal) {
+							const [atribute, value] = (qs.equal as string).split('=');
+							qs[atribute] = value;
+							delete qs.equal;
+						}
+
+						if (qs.notEqual) {
+							const [atribute, value] = (qs.notEqual as string).split('=');
+							qs[atribute] = value;
+							delete qs.notEqual;
+						}
+
+						if (qs.include) {
+							const [atribute, value] = (qs.include as string).split('=');
+							qs[atribute] = value;
+							delete qs.include;
+						}
+
+						if (qs.exclude) {
+							const [atribute, value] = (qs.exclude as string).split('=');
+							qs[atribute] = value;
+							delete qs.exclude;
+						}
+
+						if (returnAll) {
+							responseData = await contentfulApiRequestAllItems.call(
+								this,
+								'items',
+								'GET',
+								`/spaces/${credentials?.spaceId}/environments/${env}/assets`,
+								{},
+								qs,
+							);
+
+							if (!rawData) {
+								const assets: IDataObject[] = [];
+
+								responseData.map((asset: any) => {
+									assets.push(asset.fields as IDataObject);
+								});
+								responseData = assets;
+							}
+						} else {
+							const limit = this.getNodeParameter('limit', i);
+							qs.limit = limit;
+							responseData = await contentfulApiRequest.call(
+								this,
+								'GET',
+								`/spaces/${credentials?.spaceId}/environments/${env}/assets`,
+								{},
+								qs,
+							);
+							responseData = responseData.items;
+
+							if (!rawData) {
+								const assets: IDataObject[] = [];
+
+								responseData.map((asset: any) => {
+									assets.push(asset.fields as IDataObject);
+								});
+								responseData = assets;
+							}
+						}
+					}
+				}
+				if (resource === 'locale') {
+					if (operation === 'getAll') {
+						const credentials = await this.getCredentials('contentfulApi');
+
+						const returnAll = this.getNodeParameter('returnAll', 0);
+
+						const env = this.getNodeParameter('environmentId', i) as string;
+
+						if (returnAll) {
+							responseData = await contentfulApiRequestAllItems.call(
+								this,
+								'items',
+								'GET',
+								`/spaces/${credentials?.spaceId}/environments/${env}/locales`,
+								{},
+								qs,
+							);
+						} else {
+							const limit = this.getNodeParameter('limit', 0);
+							qs.limit = limit;
+							responseData = await contentfulApiRequest.call(
+								this,
+								'GET',
+								`/spaces/${credentials?.spaceId}/environments/${env}/locales`,
+								{},
+								qs,
+							);
+							responseData = responseData.items;
+						}
+					}
+				}
+				const executionData = this.helpers.constructExecutionMetaData(
+					this.helpers.returnJsonArray(responseData as IDataObject[]),
+					{ itemData: { item: i } },
+				);
+				returnData.push(...executionData);
+			} catch (error) {
+				if (this.continueOnFail()) {
+					returnData.push({ error: error.message, json: {} });
+					continue;
+				}
+				throw error;
+			}
+		}
+		return [returnData];
+	}
+}