mirror of
https://github.com/n8n-io/n8n.git
synced 2024-09-21 15:27:32 -07:00
310 lines
9.2 KiB
TypeScript
310 lines
9.2 KiB
TypeScript
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import {
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IExecuteFunctions, BINARY_ENCODING,
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} from 'n8n-core';
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import {
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IDataObject,
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INodeExecutionData,
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INodeTypeDescription,
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INodeType,
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ILoadOptionsFunctions,
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INodePropertyOptions,
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} from 'n8n-workflow';
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import {
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googleApiRequest,
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googleApiRequestAllItems,
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} from './GenericFunctions';
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import {
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channelOperations,
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channelFields,
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} from './ChannelDescription';
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export class YouTube implements INodeType {
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description: INodeTypeDescription = {
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displayName: 'Youtube',
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name: 'youTube',
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icon: 'file:youTube.png',
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group: ['input'],
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version: 1,
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subtitle: '={{$parameter["operation"] + ": " + $parameter["resource"]}}',
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description: 'Consume YouTube API.',
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defaults: {
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name: 'YouTube',
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color: '#FF0000',
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},
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inputs: ['main'],
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outputs: ['main'],
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credentials: [
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{
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name: 'youTubeOAuth2Api',
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required: true,
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}
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],
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properties: [
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{
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displayName: 'Resource',
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name: 'resource',
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type: 'options',
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options: [
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{
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name: 'Channel',
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value: 'channel',
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},
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],
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default: 'channel',
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description: 'The resource to operate on.'
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},
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...channelOperations,
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...channelFields,
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],
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};
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methods = {
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loadOptions: {
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// Get all the languages to display them to user so that he can
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// select them easily
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async getLanguages(
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this: ILoadOptionsFunctions
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): Promise<INodePropertyOptions[]> {
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const returnData: INodePropertyOptions[] = [];
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const languages = await googleApiRequestAllItems.call(
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this,
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'items',
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'GET',
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'/youtube/v3/i18nLanguages',
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);
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for (const language of languages) {
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const languageName = language.id.toUpperCase();
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const languageId = language.id;
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returnData.push({
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name: languageName,
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value: languageId
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});
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}
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return returnData;
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},
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}
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};
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async execute(this: IExecuteFunctions): Promise<INodeExecutionData[][]> {
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const items = this.getInputData();
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const returnData: IDataObject[] = [];
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const length = (items.length as unknown) as number;
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const qs: IDataObject = {};
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let responseData;
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const resource = this.getNodeParameter('resource', 0) as string;
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const operation = this.getNodeParameter('operation', 0) as string;
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for (let i = 0; i < length; i++) {
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if (resource === 'channel') {
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//https://developers.google.com/youtube/v3/docs/channels/list
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if (operation === 'getAll') {
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const returnAll = this.getNodeParameter('returnAll', i) as boolean;
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const part = this.getNodeParameter('part', i) as string[];
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const options = this.getNodeParameter('options', i) as IDataObject;
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qs.part = part.join(',');
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if (options.categoryId) {
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qs.categoryId = options.categoryId as string;
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}
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if (options.forUsername) {
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qs.forUsername = options.forUsername as string;
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}
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if (options.id) {
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qs.id = options.id as string;
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}
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if (options.managedByMe) {
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qs.managedByMe = options.managedByMe as boolean;
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}
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if (options.mine) {
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qs.mine = options.mine as boolean;
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}
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if (options.h1) {
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qs.h1 = options.h1 as string;
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}
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if (options.onBehalfOfContentOwner) {
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qs.onBehalfOfContentOwner = options.onBehalfOfContentOwner as string;
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}
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if (returnAll) {
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responseData = await googleApiRequestAllItems.call(
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this,
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'items',
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'GET',
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`/youtube/v3/channels`,
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{},
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qs
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);
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} else {
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qs.maxResults = this.getNodeParameter('limit', i) as number;
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responseData = await googleApiRequest.call(
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this,
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'GET',
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`/youtube/v3/channels`,
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{},
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qs
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);
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responseData = responseData.items;
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}
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}
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//https://developers.google.com/youtube/v3/docs/channels/update
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if (operation === 'update') {
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const channelId = this.getNodeParameter('channelId', i) as string;
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const updateFields = this.getNodeParameter('updateFields', i) as IDataObject;
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const body: IDataObject = {
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id: channelId,
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brandingSettings: {
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channel: {},
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image: {},
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},
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};
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qs.part = 'brandingSettings';
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if (updateFields.onBehalfOfContentOwner) {
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qs.onBehalfOfContentOwner = updateFields.onBehalfOfContentOwner as string;
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}
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if (updateFields.brandingSettingsUi) {
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const channelSettingsValues = (updateFields.brandingSettingsUi as IDataObject).channelSettingsValues as IDataObject | undefined;
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const channelSettings: IDataObject = {};
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if (channelSettingsValues?.channel) {
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const channelSettingsOptions = channelSettingsValues.channel as IDataObject;
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if (channelSettingsOptions.country) {
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channelSettings.country = channelSettingsOptions.country;
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}
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if (channelSettingsOptions.description) {
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channelSettings.description = channelSettingsOptions.description;
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}
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if (channelSettingsOptions.defaultLanguage) {
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channelSettings.defaultLanguage = channelSettingsOptions.defaultLanguage;
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}
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if (channelSettingsOptions.defaultTab) {
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channelSettings.defaultTab = channelSettingsOptions.defaultTab;
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}
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if (channelSettingsOptions.featuredChannelsTitle) {
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channelSettings.featuredChannelsTitle = channelSettingsOptions.featuredChannelsTitle;
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}
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if (channelSettingsOptions.featuredChannelsUrls) {
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channelSettings.featuredChannelsUrls = channelSettingsOptions.featuredChannelsUrls;
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}
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if (channelSettingsOptions.keywords) {
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channelSettings.keywords = channelSettingsOptions.keywords;
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}
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if (channelSettingsOptions.moderateComments) {
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channelSettings.moderateComments = channelSettingsOptions.moderateComments as boolean;
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}
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if (channelSettingsOptions.profileColor) {
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channelSettings.profileColor = channelSettingsOptions.profileColor as string;
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}
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if (channelSettingsOptions.profileColor) {
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channelSettings.profileColor = channelSettingsOptions.profileColor as string;
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}
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if (channelSettingsOptions.showRelatedChannels) {
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channelSettings.showRelatedChannels = channelSettingsOptions.showRelatedChannels as boolean;
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}
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if (channelSettingsOptions.showBrowseView) {
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channelSettings.showBrowseView = channelSettingsOptions.showBrowseView as boolean;
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}
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if (channelSettingsOptions.trackingAnalyticsAccountId) {
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channelSettings.trackingAnalyticsAccountId = channelSettingsOptions.trackingAnalyticsAccountId as string;
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}
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if (channelSettingsOptions.unsubscribedTrailer) {
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channelSettings.unsubscribedTrailer = channelSettingsOptions.unsubscribedTrailer as string;
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}
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}
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const imageSettingsValues = (updateFields.brandingSettingsUi as IDataObject).imageSettingsValues as IDataObject | undefined;
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const imageSettings: IDataObject = {};
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if (imageSettingsValues?.image) {
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const imageSettingsOptions = imageSettings.image as IDataObject;
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if (imageSettingsOptions.bannerExternalUrl) {
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imageSettings.bannerExternalUrl = imageSettingsOptions.bannerExternalUrl as string
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}
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if (imageSettingsOptions.trackingImageUrl) {
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imageSettings.trackingImageUrl = imageSettingsOptions.trackingImageUrl as string
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}
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if (imageSettingsOptions.watchIconImageUrl) {
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imageSettings.watchIconImageUrl = imageSettingsOptions.watchIconImageUrl as string
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}
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}
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//@ts-ignore
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body.brandingSettings.channel = channelSettings;
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//@ts-ignore
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body.brandingSettings.image = imageSettings;
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}
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responseData = await googleApiRequest.call(
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this,
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'PUT',
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'/youtube/v3/channels',
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body,
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qs
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);
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}
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//https://developers.google.com/youtube/v3/docs/channelBanners/insert
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if (operation === 'uploadBanner') {
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const channelId = this.getNodeParameter('channelId', i) as string;
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const binaryProperty = this.getNodeParameter('binaryProperty', i) as string;
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let mimeType;
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// Is binary file to upload
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const item = items[i];
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if (item.binary === undefined) {
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throw new Error('No binary data exists on item!');
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}
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if (item.binary[binaryProperty] === undefined) {
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throw new Error(`No binary data property "${binaryProperty}" does not exists on item!`);
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}
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if (item.binary[binaryProperty].mimeType) {
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mimeType = item.binary[binaryProperty].mimeType;
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}
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const body = Buffer.from(item.binary[binaryProperty].data, BINARY_ENCODING);
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const requestOptions = {
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headers: {
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'Content-Type': mimeType,
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},
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json: false,
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};
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let response = await googleApiRequest.call(this, 'POST', '/upload/youtube/v3/channelBanners/insert', body, qs, undefined, requestOptions);
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const { url } = JSON.parse(response);
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qs.part = 'brandingSettings'
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responseData = await googleApiRequest.call(
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this,
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'PUT',
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`/youtube/v3/channels`,
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{
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id: channelId,
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brandingSettings: {
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image: {
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bannerExternalUrl: url,
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},
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},
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},
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qs,
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);
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}
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}
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}
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if (Array.isArray(responseData)) {
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returnData.push.apply(returnData, responseData as IDataObject[]);
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} else if (responseData !== undefined) {
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returnData.push(responseData as IDataObject);
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}
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return [this.helpers.returnJsonArray(returnData)];
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}
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}
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