pull:初次提交
This commit is contained in:
Yep_Q
456
n8n-n8n-1.109.2/packages/nodes-base/nodes/Discourse/Discourse.node.ts
Executable file
456
n8n-n8n-1.109.2/packages/nodes-base/nodes/Discourse/Discourse.node.ts
Executable file
@@ -0,0 +1,456 @@
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import type {
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IExecuteFunctions,
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IDataObject,
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ILoadOptionsFunctions,
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INodeExecutionData,
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INodePropertyOptions,
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INodeType,
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INodeTypeDescription,
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} from 'n8n-workflow';
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import { NodeConnectionTypes } from 'n8n-workflow';
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import { categoryFields, categoryOperations } from './CategoryDescription';
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import { discourseApiRequest } from './GenericFunctions';
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import { groupFields, groupOperations } from './GroupDescription';
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import { postFields, postOperations } from './PostDescription';
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import { userFields, userOperations } from './UserDescription';
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import { userGroupFields, userGroupOperations } from './UserGroupDescription';
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export class Discourse implements INodeType {
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description: INodeTypeDescription = {
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displayName: 'Discourse',
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name: 'discourse',
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icon: 'file:discourse.svg',
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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 Discourse API',
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defaults: {
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name: 'Discourse',
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},
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usableAsTool: true,
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inputs: [NodeConnectionTypes.Main],
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outputs: [NodeConnectionTypes.Main],
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credentials: [
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{
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name: 'discourseApi',
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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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noDataExpression: true,
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options: [
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{
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name: 'Category',
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value: 'category',
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},
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{
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name: 'Group',
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value: 'group',
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},
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{
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name: 'Post',
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value: 'post',
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},
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// {
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// name: 'Search',
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// value: 'search',
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// },
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{
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name: 'User',
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value: 'user',
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},
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{
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name: 'User Group',
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value: 'userGroup',
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},
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],
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default: 'post',
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},
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...categoryOperations,
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...categoryFields,
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...groupOperations,
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...groupFields,
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...postOperations,
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...postFields,
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// ...searchOperations,
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// ...searchFields,
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...userOperations,
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...userFields,
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...userGroupOperations,
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...userGroupFields,
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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 calendars to display them to user so that they can
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// select them easily
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async getCategories(this: ILoadOptionsFunctions): Promise<INodePropertyOptions[]> {
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const returnData: INodePropertyOptions[] = [];
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const { category_list } = await discourseApiRequest.call(this, 'GET', '/categories.json');
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for (const category of category_list.categories) {
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returnData.push({
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name: category.name,
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value: category.id,
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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: INodeExecutionData[] = [];
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const length = items.length;
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const qs: IDataObject = {};
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let responseData;
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const resource = this.getNodeParameter('resource', 0);
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const operation = this.getNodeParameter('operation', 0);
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for (let i = 0; i < length; i++) {
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try {
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if (resource === 'category') {
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//https://docs.discourse.org/#tag/Categories/paths/~1categories.json/post
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if (operation === 'create') {
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const name = this.getNodeParameter('name', i) as string;
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const color = this.getNodeParameter('color', i) as string;
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const textColor = this.getNodeParameter('textColor', i) as string;
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const body: IDataObject = {
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name,
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color,
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text_color: textColor,
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};
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responseData = await discourseApiRequest.call(this, 'POST', '/categories.json', body);
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responseData = responseData.category;
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}
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//https://docs.discourse.org/#tag/Categories/paths/~1categories.json/get
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if (operation === 'getAll') {
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const returnAll = this.getNodeParameter('returnAll', i);
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responseData = await discourseApiRequest.call(this, 'GET', '/categories.json', {}, qs);
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responseData = responseData.category_list.categories;
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if (!returnAll) {
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const limit = this.getNodeParameter('limit', i);
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responseData = responseData.splice(0, limit);
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}
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}
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//https://docs.discourse.org/#tag/Categories/paths/~1categories~1{id}/put
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if (operation === 'update') {
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const categoryId = this.getNodeParameter('categoryId', i) as string;
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const name = this.getNodeParameter('name', i) as string;
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const updateFields = this.getNodeParameter('updateFields', i);
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const body: IDataObject = {
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name,
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};
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Object.assign(body, updateFields);
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responseData = await discourseApiRequest.call(
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this,
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'PUT',
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`/categories/${categoryId}.json`,
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body,
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);
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responseData = responseData.category;
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}
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}
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if (resource === 'group') {
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//https://docs.discourse.org/#tag/Posts/paths/~1posts.json/post
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if (operation === 'create') {
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const name = this.getNodeParameter('name', i) as string;
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const body: IDataObject = {
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name,
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};
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responseData = await discourseApiRequest.call(this, 'POST', '/admin/groups.json', {
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group: body,
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});
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responseData = responseData.basic_group;
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}
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//https://docs.discourse.org/#tag/Groups/paths/~1groups~1{name}.json/get
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if (operation === 'get') {
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const name = this.getNodeParameter('name', i) as string;
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responseData = await discourseApiRequest.call(this, 'GET', `/groups/${name}`, {}, qs);
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responseData = responseData.group;
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}
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//https://docs.discourse.org/#tag/Groups/paths/~1groups.json/get
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if (operation === 'getAll') {
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const returnAll = this.getNodeParameter('returnAll', i);
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responseData = await discourseApiRequest.call(this, 'GET', '/groups.json', {}, qs);
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responseData = responseData.groups;
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if (!returnAll) {
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const limit = this.getNodeParameter('limit', i);
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responseData = responseData.splice(0, limit);
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}
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}
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//https://docs.discourse.org/#tag/Posts/paths/~1posts~1{id}.json/put
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if (operation === 'update') {
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const groupId = this.getNodeParameter('groupId', i) as string;
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const name = this.getNodeParameter('name', i) as string;
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const body: IDataObject = {
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name,
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};
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responseData = await discourseApiRequest.call(this, 'PUT', `/groups/${groupId}.json`, {
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group: body,
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});
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}
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}
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if (resource === 'post') {
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//https://docs.discourse.org/#tag/Posts/paths/~1posts.json/post
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if (operation === 'create') {
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const content = this.getNodeParameter('content', i) as string;
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const title = this.getNodeParameter('title', i) as string;
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const additionalFields = this.getNodeParameter('additionalFields', i);
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const body: IDataObject = {
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title,
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raw: content,
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};
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Object.assign(body, additionalFields);
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responseData = await discourseApiRequest.call(this, 'POST', '/posts.json', body);
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}
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//https://docs.discourse.org/#tag/Posts/paths/~1posts~1{id}.json/get
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if (operation === 'get') {
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const postId = this.getNodeParameter('postId', i) as string;
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responseData = await discourseApiRequest.call(this, 'GET', `/posts/${postId}`, {}, qs);
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}
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//https://docs.discourse.org/#tag/Posts/paths/~1posts.json/get
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if (operation === 'getAll') {
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const returnAll = this.getNodeParameter('returnAll', i);
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const limit = this.getNodeParameter('limit', i, 0);
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responseData = await discourseApiRequest.call(this, 'GET', '/posts.json', {}, qs);
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responseData = responseData.latest_posts;
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//Getting all posts relying on https://github.com/discourse/discourse_api/blob/main/spec/discourse_api/api/posts_spec.rb
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let lastPost = responseData.pop();
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let previousLastPostID;
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while (lastPost.id !== previousLastPostID) {
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if (limit && responseData.length > limit) {
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break;
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}
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const chunk = await discourseApiRequest.call(
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this,
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'GET',
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`/posts.json?before=${lastPost.id}`,
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{},
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qs,
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);
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responseData = responseData.concat(chunk.latest_posts);
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previousLastPostID = lastPost.id;
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lastPost = responseData.pop();
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}
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responseData.push(lastPost);
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if (!returnAll) {
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responseData = responseData.splice(0, limit);
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}
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}
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//https://docs.discourse.org/#tag/Posts/paths/~1posts~1{id}.json/put
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if (operation === 'update') {
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const postId = this.getNodeParameter('postId', i) as string;
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const content = this.getNodeParameter('content', i) as string;
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const updateFields = this.getNodeParameter('updateFields', i);
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const body: IDataObject = {
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raw: content,
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};
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Object.assign(body, updateFields);
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responseData = await discourseApiRequest.call(
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this,
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'PUT',
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`/posts/${postId}.json`,
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body,
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);
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responseData = responseData.post;
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}
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}
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// TODO figure how to paginate the results
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// if (resource === 'search') {
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// //https://docs.discourse.org/#tag/Search/paths/~1search~1query/get
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// if (operation === 'query') {
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// qs.term = this.getNodeParameter('term', i) as string;
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// const simple = this.getNodeParameter('simple', i) as boolean;
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// const updateFields = this.getNodeParameter('updateFields', i);
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// Object.assign(qs, updateFields);
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// qs.page = 1;
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// responseData = await discourseApiRequest.call(
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// this,
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// 'GET',
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// `/search/query`,
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// {},
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// qs,
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// );
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// if (simple === true) {
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// const response = [];
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// for (const key of Object.keys(responseData)) {
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// for (const data of responseData[key]) {
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// response.push(Object.assign(data, { __type: key }));
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// }
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// }
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// responseData = response;
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// }
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// }
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// }
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if (resource === 'user') {
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//https://docs.discourse.org/#tag/Users/paths/~1users/post
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if (operation === 'create') {
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const name = this.getNodeParameter('name', i) as string;
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const email = this.getNodeParameter('email', i) as string;
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const password = this.getNodeParameter('password', i) as string;
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const username = this.getNodeParameter('username', i) as string;
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const additionalFields = this.getNodeParameter('additionalFields', i);
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const body: IDataObject = {
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name,
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password,
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email,
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username,
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};
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Object.assign(body, additionalFields);
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responseData = await discourseApiRequest.call(this, 'POST', '/users.json', body);
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}
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//https://docs.discourse.org/#tag/Users/paths/~1users~1{username}.json/get
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if (operation === 'get') {
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const by = this.getNodeParameter('by', i) as string;
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let endpoint = '';
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if (by === 'username') {
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const username = this.getNodeParameter('username', i) as string;
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endpoint = `/users/${username}`;
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} else if (by === 'externalId') {
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const externalId = this.getNodeParameter('externalId', i) as string;
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endpoint = `/u/by-external/${externalId}.json`;
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}
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responseData = await discourseApiRequest.call(this, 'GET', endpoint);
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}
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//https://docs.discourse.org/#tag/Users/paths/~1admin~1users~1{id}.json/delete
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if (operation === 'getAll') {
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const returnAll = this.getNodeParameter('returnAll', i);
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const flag = this.getNodeParameter('flag', i) as boolean;
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const options = this.getNodeParameter('options', i);
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if (options.stats) {
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qs.stats = options.stats as boolean;
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}
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if (options.asc) {
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qs.asc = options.asc as boolean;
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}
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if (options.showEmails) {
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qs.show_emails = options.showEmails as boolean;
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}
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if (options.order) {
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qs.order = options.order as string;
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}
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responseData = await discourseApiRequest.call(
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this,
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'GET',
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`/admin/users/list/${flag}.json`,
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{},
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qs,
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);
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if (!returnAll) {
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const limit = this.getNodeParameter('limit', i);
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responseData = responseData.splice(0, limit);
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}
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}
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}
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if (resource === 'userGroup') {
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//https://docs.discourse.org/#tag/Groups/paths/~1groups~1{group_id}~1members.json/put
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if (operation === 'add') {
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const usernames = this.getNodeParameter('usernames', i) as string;
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const groupId = this.getNodeParameter('groupId', i) as string;
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const body: IDataObject = {
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usernames,
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};
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responseData = await discourseApiRequest.call(
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this,
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'PUT',
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`/groups/${groupId}/members.json`,
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body,
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);
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}
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//https://docs.discourse.org/#tag/Groups/paths/~1groups~1{group_id}~1members.json/delete
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if (operation === 'remove') {
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const usernames = this.getNodeParameter('usernames', i) as string;
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const groupId = this.getNodeParameter('groupId', i) as string;
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const body: IDataObject = {
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usernames,
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};
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responseData = await discourseApiRequest.call(
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this,
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'DELETE',
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`/groups/${groupId}/members.json`,
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body,
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);
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}
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}
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const executionData = this.helpers.constructExecutionMetaData(
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this.helpers.returnJsonArray(responseData as IDataObject[]),
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{ itemData: { item: i } },
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);
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returnData.push(...executionData);
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} catch (error) {
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if (this.continueOnFail()) {
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const executionErrorData = this.helpers.constructExecutionMetaData(
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this.helpers.returnJsonArray({ error: error.message }),
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{ itemData: { item: i } },
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);
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returnData.push(...executionErrorData);
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continue;
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}
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throw error;
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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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Reference in New Issue
Block a user