import { IExecuteFunctions, } from 'n8n-core'; import { ICredentialDataDecryptedObject, ICredentialsDecrypted, ICredentialTestFunctions, IDataObject, ILoadOptionsFunctions, INodeCredentialTestResult, INodeExecutionData, INodePropertyOptions, INodeType, INodeTypeBaseDescription, INodeTypeDescription, NodeApiError, } from 'n8n-workflow'; import { downloadFiles, extractDatabaseId, extractPageId, formatBlocks, formatTitle, getBlockTypes, mapFilters, mapProperties, mapSorting, notionApiRequest, notionApiRequestAllItems, simplifyObjects, validateCrendetials, validateJSON, } from '../GenericFunctions'; import moment from 'moment-timezone'; import { versionDescription } from './VersionDescription'; export class NotionV2 implements INodeType { description: INodeTypeDescription; constructor(baseDescription: INodeTypeBaseDescription) { this.description = { ...baseDescription, ...versionDescription, }; } methods = { loadOptions: { async getDatabases(this: ILoadOptionsFunctions): Promise { const returnData: INodePropertyOptions[] = []; const body: IDataObject = { page_size: 100, filter: { property: 'object', value: 'database' }, }; const databases = await notionApiRequestAllItems.call(this, 'results', 'POST', `/search`, body); for (const database of databases) { returnData.push({ name: database.title[0]?.plain_text || database.id, value: database.id, }); } returnData.sort((a, b) => { if (a.name.toLocaleLowerCase() < b.name.toLocaleLowerCase()) { return -1; } if (a.name.toLocaleLowerCase() > b.name.toLocaleLowerCase()) { return 1; } return 0; }); return returnData; }, async getDatabaseProperties(this: ILoadOptionsFunctions): Promise { const returnData: INodePropertyOptions[] = []; const databaseId = this.getCurrentNodeParameter('databaseId') as string; const { properties } = await notionApiRequest.call(this, 'GET', `/databases/${databaseId}`); for (const key of Object.keys(properties)) { //remove parameters that cannot be set from the API. if (!['created_time', 'last_edited_time', 'created_by', 'last_edited_by', 'formula', 'rollup'].includes(properties[key].type)) { returnData.push({ name: `${key}`, value: `${key}|${properties[key].type}`, }); } } returnData.sort((a, b) => { if (a.name.toLocaleLowerCase() < b.name.toLocaleLowerCase()) { return -1; } if (a.name.toLocaleLowerCase() > b.name.toLocaleLowerCase()) { return 1; } return 0; }); return returnData; }, async getFilterProperties(this: ILoadOptionsFunctions): Promise { const returnData: INodePropertyOptions[] = []; const databaseId = this.getCurrentNodeParameter('databaseId') as string; const { properties } = await notionApiRequest.call(this, 'GET', `/databases/${databaseId}`); for (const key of Object.keys(properties)) { returnData.push({ name: `${key}`, value: `${key}|${properties[key].type}`, }); } returnData.sort((a, b) => { if (a.name.toLocaleLowerCase() < b.name.toLocaleLowerCase()) { return -1; } if (a.name.toLocaleLowerCase() > b.name.toLocaleLowerCase()) { return 1; } return 0; }); return returnData; }, async getBlockTypes(this: ILoadOptionsFunctions): Promise { return getBlockTypes(); }, async getPropertySelectValues(this: ILoadOptionsFunctions): Promise { const [name, type] = (this.getCurrentNodeParameter('&key') as string).split('|'); const databaseId = this.getCurrentNodeParameter('databaseId') as string; const resource = this.getCurrentNodeParameter('resource') as string; const operation = this.getCurrentNodeParameter('operation') as string; const { properties } = await notionApiRequest.call(this, 'GET', `/databases/${databaseId}`); if (resource === 'databasePage') { if (['multi_select', 'select'].includes(type) && operation === 'getAll') { return (properties[name][type].options) .map((option: IDataObject) => ({ name: option.name, value: option.name })); } else if (['multi_select', 'select'].includes(type) && ['create', 'update'].includes(operation)) { return (properties[name][type].options) .map((option: IDataObject) => ({ name: option.name, value: option.name })); } } return (properties[name][type].options).map((option: IDataObject) => ({ name: option.name, value: option.id })); }, async getUsers(this: ILoadOptionsFunctions): Promise { const returnData: INodePropertyOptions[] = []; const users = await notionApiRequestAllItems.call(this, 'results', 'GET', '/users'); for (const user of users) { if (user.type === 'person') { returnData.push({ name: user.name, value: user.id, }); } } return returnData; }, async getDatabaseIdFromPage(this: ILoadOptionsFunctions): Promise { const returnData: INodePropertyOptions[] = []; const pageId = extractPageId(this.getCurrentNodeParameter('pageId') as string); const { parent: { database_id: databaseId } } = await notionApiRequest.call(this, 'GET', `/pages/${pageId}`); const { properties } = await notionApiRequest.call(this, 'GET', `/databases/${databaseId}`); for (const key of Object.keys(properties)) { //remove parameters that cannot be set from the API. if (!['created_time', 'last_edited_time', 'created_by', 'last_edited_by', 'formula', 'rollup'].includes(properties[key].type)) { returnData.push({ name: `${key}`, value: `${key}|${properties[key].type}`, }); } } returnData.sort((a, b) => { if (a.name.toLocaleLowerCase() < b.name.toLocaleLowerCase()) { return -1; } if (a.name.toLocaleLowerCase() > b.name.toLocaleLowerCase()) { return 1; } return 0; }); return returnData; }, async getDatabaseOptionsFromPage(this: ILoadOptionsFunctions): Promise { const pageId = extractPageId(this.getCurrentNodeParameter('pageId') as string); const [name, type] = (this.getCurrentNodeParameter('&key') as string).split('|'); const { parent: { database_id: databaseId } } = await notionApiRequest.call(this, 'GET', `/pages/${pageId}`); const { properties } = await notionApiRequest.call(this, 'GET', `/databases/${databaseId}`); return (properties[name][type].options).map((option: IDataObject) => ({ name: option.name, value: option.name })); }, // Get all the timezones to display them to user so that he can // select them easily async getTimezones( this: ILoadOptionsFunctions, ): Promise { const returnData: INodePropertyOptions[] = []; for (const timezone of moment.tz.names()) { const timezoneName = timezone; const timezoneId = timezone; returnData.push({ name: timezoneName, value: timezoneId, }); } returnData.unshift({ name: 'Default', value: 'default', description: 'Timezone set in n8n', }); return returnData; }, }, credentialTest: { async notionApiCredentialTest(this: ICredentialTestFunctions, credential: ICredentialsDecrypted): Promise { try { await validateCrendetials.call(this, credential.data as ICredentialDataDecryptedObject); } catch (error) { return { status: 'Error', message: 'The security token included in the request is invalid', }; } return { status: 'OK', message: 'Connection successful!', }; }, }, }; async execute(this: IExecuteFunctions): Promise { const items = this.getInputData(); const returnData: IDataObject[] = []; const length = items.length; let responseData; const qs: IDataObject = {}; const timezone = this.getTimezone(); const resource = this.getNodeParameter('resource', 0) as string; const operation = this.getNodeParameter('operation', 0) as string; let download = false; if (resource === 'block') { if (operation === 'append') { for (let i = 0; i < length; i++) { const blockId = extractPageId(this.getNodeParameter('blockId', i) as string); const body: IDataObject = { children: formatBlocks(this.getNodeParameter('blockUi.blockValues', i, []) as IDataObject[]), }; const block = await notionApiRequest.call(this, 'PATCH', `/blocks/${blockId}/children`, body); returnData.push(block); } } if (operation === 'getAll') { for (let i = 0; i < length; i++) { const blockId = extractPageId(this.getNodeParameter('blockId', i) as string); const returnAll = this.getNodeParameter('returnAll', i) as boolean; if (returnAll) { responseData = await notionApiRequestAllItems.call(this, 'results', 'GET', `/blocks/${blockId}/children`, {}); } else { qs.page_size = this.getNodeParameter('limit', i) as number; responseData = await notionApiRequest.call(this, 'GET', `/blocks/${blockId}/children`, {}, qs); responseData = responseData.results; } responseData = responseData.map((_data: IDataObject) => ({ object: _data.object, parent_id: blockId, ..._data })); returnData.push.apply(returnData, responseData); } } } if (resource === 'database') { if (operation === 'get') { const simple = this.getNodeParameter('simple', 0) as boolean; for (let i = 0; i < length; i++) { const databaseId = extractDatabaseId(this.getNodeParameter('databaseId', i) as string); responseData = await notionApiRequest.call(this, 'GET', `/databases/${databaseId}`); if (simple === true) { responseData = simplifyObjects(responseData, download)[0]; } returnData.push(responseData); } } if (operation === 'getAll') { const simple = this.getNodeParameter('simple', 0) as boolean; for (let i = 0; i < length; i++) { const body: IDataObject = { filter: { property: 'object', value: 'database' }, }; const returnAll = this.getNodeParameter('returnAll', i) as boolean; if (returnAll) { responseData = await notionApiRequestAllItems.call(this, 'results', 'POST', `/search`, body); } else { body['page_size'] = this.getNodeParameter('limit', i) as number; responseData = await notionApiRequest.call(this, 'POST', `/search`, body); responseData = responseData.results; } if (simple === true) { responseData = simplifyObjects(responseData, download); } returnData.push.apply(returnData, responseData); } } if (operation === 'search') { for (let i = 0; i < length; i++) { const text = this.getNodeParameter('text', i) as string; const options = this.getNodeParameter('options', i) as IDataObject; const returnAll = this.getNodeParameter('returnAll', i) as boolean; const simple = this.getNodeParameter('simple', i) as boolean; const body: IDataObject = { filter: { property: 'object', value: 'database', }, }; if (text) { body['query'] = text; } if (options.sort) { const sort = (options.sort as IDataObject || {}).sortValue as IDataObject || {}; body['sort'] = sort; } if (returnAll) { responseData = await notionApiRequestAllItems.call(this, 'results', 'POST', '/search', body); } else { qs.limit = this.getNodeParameter('limit', i) as number; responseData = await notionApiRequestAllItems.call(this, 'results', 'POST', '/search', body); responseData = responseData.splice(0, qs.limit); } if (simple === true) { responseData = simplifyObjects(responseData, download); } returnData.push.apply(returnData, responseData); } } } if (resource === 'databasePage') { if (operation === 'create') { const databaseId = this.getNodeParameter('databaseId', 0) as string; const { properties } = await notionApiRequest.call(this, 'GET', `/databases/${databaseId}`); let titleKey = ''; for (const key of Object.keys(properties)) { if (properties[key].type === 'title') { titleKey = key; } } for (let i = 0; i < length; i++) { const title = this.getNodeParameter('title', i) as string; const simple = this.getNodeParameter('simple', i) as boolean; // tslint:disable-next-line: no-any const body: { [key: string]: any } = { parent: {}, properties: {}, }; if (title !== '') { body.properties[titleKey] = { title: [ { text: { content: title, }, }, ], }; } body.parent['database_id'] = this.getNodeParameter('databaseId', i) as string; const properties = this.getNodeParameter('propertiesUi.propertyValues', i, []) as IDataObject[]; if (properties.length !== 0) { body.properties = Object.assign(body.properties, mapProperties(properties, timezone, 2) as IDataObject); } body.children = formatBlocks(this.getNodeParameter('blockUi.blockValues', i, []) as IDataObject[]); responseData = await notionApiRequest.call(this, 'POST', '/pages', body); if (simple === true) { responseData = simplifyObjects(responseData); } returnData.push.apply(returnData, Array.isArray(responseData) ? responseData : [responseData]); } } if (operation === 'get') { for (let i = 0; i < length; i++) { const pageId = extractPageId(this.getNodeParameter('pageId', i) as string); const simple = this.getNodeParameter('simple', i) as boolean; responseData = await notionApiRequest.call(this, 'GET', `/pages/${pageId}`); if (simple === true) { responseData = simplifyObjects(responseData, download); } returnData.push.apply(returnData, Array.isArray(responseData) ? responseData : [responseData]); } } if (operation === 'getAll') { for (let i = 0; i < length; i++) { download = this.getNodeParameter('options.downloadFiles', 0, false) as boolean; const simple = this.getNodeParameter('simple', 0) as boolean; const databaseId = this.getNodeParameter('databaseId', i) as string; const returnAll = this.getNodeParameter('returnAll', i) as boolean; const filterType = this.getNodeParameter('filterType', 0) as string; const conditions = this.getNodeParameter('filters.conditions', i, []) as IDataObject[]; const sort = this.getNodeParameter('options.sort.sortValue', i, []) as IDataObject[]; const body: IDataObject = { filter: {}, }; if (filterType === 'manual') { const matchType = this.getNodeParameter('matchType', 0) as string; if (matchType === 'anyFilter') { Object.assign(body.filter, { or: conditions.map((data) => mapFilters([data], timezone)) }); } else if (matchType === 'allFilters') { Object.assign(body.filter, { and: conditions.map((data) => mapFilters([data], timezone)) }); } } else if (filterType === 'json') { const filterJson = this.getNodeParameter('filterJson', i) as string; if (validateJSON(filterJson) !== undefined) { body.filter = JSON.parse(filterJson); } else { throw new NodeApiError(this.getNode(), { message: 'Filters (JSON) must be a valid json' }); } } if (!Object.keys(body.filter as IDataObject).length) { delete body.filter; } if (sort) { //@ts-expect-error body['sorts'] = mapSorting(sort); } if (returnAll) { responseData = await notionApiRequestAllItems.call(this, 'results', 'POST', `/databases/${databaseId}/query`, body, {}); } else { body.page_size = this.getNodeParameter('limit', i) as number; responseData = await notionApiRequest.call(this, 'POST', `/databases/${databaseId}/query`, body, qs); responseData = responseData.results; } if (download === true) { responseData = await downloadFiles.call(this, responseData); } if (simple === true) { responseData = simplifyObjects(responseData, download); } returnData.push.apply(returnData, responseData); } } if (operation === 'update') { for (let i = 0; i < length; i++) { const pageId = extractPageId(this.getNodeParameter('pageId', i) as string); const simple = this.getNodeParameter('simple', i) as boolean; const properties = this.getNodeParameter('propertiesUi.propertyValues', i, []) as IDataObject[]; // tslint:disable-next-line: no-any const body: { [key: string]: any } = { properties: {}, }; if (properties.length !== 0) { body.properties = mapProperties(properties, timezone, 2) as IDataObject; } responseData = await notionApiRequest.call(this, 'PATCH', `/pages/${pageId}`, body); if (simple === true) { responseData = simplifyObjects(responseData, false); } returnData.push.apply(returnData, Array.isArray(responseData) ? responseData : [responseData]); } } } if (resource === 'user') { if (operation === 'get') { for (let i = 0; i < length; i++) { const userId = this.getNodeParameter('userId', i) as string; responseData = await notionApiRequest.call(this, 'GET', `/users/${userId}`); returnData.push(responseData); } } if (operation === 'getAll') { for (let i = 0; i < length; i++) { const returnAll = this.getNodeParameter('returnAll', i) as boolean; if (returnAll) { responseData = await notionApiRequestAllItems.call(this, 'results', 'GET', '/users'); } else { qs.limit = this.getNodeParameter('limit', i) as number; responseData = await notionApiRequestAllItems.call(this, 'results', 'GET', '/users'); responseData = responseData.splice(0, qs.limit); } returnData.push.apply(returnData, responseData); } } } if (resource === 'page') { if (operation === 'archive') { for (let i = 0; i < length; i++) { const pageId = extractPageId(this.getNodeParameter('pageId', i) as string); const simple = this.getNodeParameter('simple', i) as boolean; responseData = await notionApiRequest.call(this, 'PATCH', `/pages/${pageId}`, { archived: true }); if (simple === true) { responseData = simplifyObjects(responseData, download); } returnData.push.apply(returnData, Array.isArray(responseData) ? responseData : [responseData]); } } if (operation === 'create') { for (let i = 0; i < length; i++) { const simple = this.getNodeParameter('simple', i) as boolean; // tslint:disable-next-line: no-any const body: { [key: string]: any } = { parent: {}, properties: {}, }; body.parent['page_id'] = extractPageId(this.getNodeParameter('pageId', i) as string); body.properties = formatTitle(this.getNodeParameter('title', i) as string); body.children = formatBlocks(this.getNodeParameter('blockUi.blockValues', i, []) as IDataObject[]); responseData = await notionApiRequest.call(this, 'POST', '/pages', body); if (simple === true) { responseData = simplifyObjects(responseData, download); } returnData.push.apply(returnData, Array.isArray(responseData) ? responseData : [responseData]); } } if (operation === 'search') { for (let i = 0; i < length; i++) { const text = this.getNodeParameter('text', i) as string; const options = this.getNodeParameter('options', i) as IDataObject; const returnAll = this.getNodeParameter('returnAll', i) as boolean; const simple = this.getNodeParameter('simple', i) as boolean; const body: IDataObject = {}; if (text) { body['query'] = text; } if (options.filter) { const filter = (options.filter as IDataObject || {}).filters as IDataObject[] || []; body['filter'] = filter; } if (options.sort) { const sort = (options.sort as IDataObject || {}).sortValue as IDataObject || {}; body['sort'] = sort; } if (returnAll) { responseData = await notionApiRequestAllItems.call(this, 'results', 'POST', '/search', body); } else { qs.limit = this.getNodeParameter('limit', i) as number; responseData = await notionApiRequestAllItems.call(this, 'results', 'POST', '/search', body); responseData = responseData.splice(0, qs.limit); } if (simple === true) { responseData = simplifyObjects(responseData, download); } returnData.push.apply(returnData, responseData); } } } if (download === true) { return this.prepareOutputData(returnData as INodeExecutionData[]); } return [this.helpers.returnJsonArray(returnData)]; } }