n8n/packages/nodes-base/nodes/Zulip/Zulip.node.ts
Iván Ovejero 62c096710f
refactor: Run lintfix (no-changelog) (#7537)
- Fix autofixable violations
- Remove unused directives
- Allow for PascalCased variables - needed for dynamically imported or
assigned classes, decorators, routers, etc.
2023-10-27 14:15:02 +02:00

474 lines
15 KiB
TypeScript

import type {
IDataObject,
IExecuteFunctions,
ILoadOptionsFunctions,
INodeExecutionData,
INodePropertyOptions,
INodeType,
INodeTypeDescription,
} from 'n8n-workflow';
import { NodeOperationError } from 'n8n-workflow';
import { snakeCase } from 'change-case';
import { validateJSON, zulipApiRequest } from './GenericFunctions';
import { messageFields, messageOperations } from './MessageDescription';
import type { IMessage } from './MessageInterface';
import { streamFields, streamOperations } from './StreamDescription';
import { userFields, userOperations } from './UserDescription';
import type { IPrincipal, IStream } from './StreamInterface';
import type { IUser } from './UserInterface';
export class Zulip implements INodeType {
description: INodeTypeDescription = {
displayName: 'Zulip',
name: 'zulip',
icon: 'file:zulip.svg',
group: ['output'],
version: 1,
subtitle: '={{$parameter["operation"] + ": " + $parameter["resource"]}}',
description: 'Consume Zulip API',
defaults: {
name: 'Zulip',
},
inputs: ['main'],
outputs: ['main'],
credentials: [
{
name: 'zulipApi',
required: true,
},
],
properties: [
{
displayName: 'Resource',
name: 'resource',
type: 'options',
noDataExpression: true,
options: [
{
name: 'Message',
value: 'message',
},
{
name: 'Stream',
value: 'stream',
},
{
name: 'User',
value: 'user',
},
],
default: 'message',
},
// MESSAGE
...messageOperations,
...messageFields,
// STREAM
...streamOperations,
...streamFields,
// USER
...userOperations,
...userFields,
],
};
methods = {
loadOptions: {
// Get all the available streams to display them to user so that they can
// select them easily
async getStreams(this: ILoadOptionsFunctions): Promise<INodePropertyOptions[]> {
const returnData: INodePropertyOptions[] = [];
const { streams } = await zulipApiRequest.call(this, 'GET', '/streams');
for (const stream of streams) {
const streamName = stream.name;
const streamId = stream.stream_id;
returnData.push({
name: streamName,
value: streamId,
});
}
return returnData;
},
// Get all the available topics to display them to user so that they can
// select them easily
async getTopics(this: ILoadOptionsFunctions): Promise<INodePropertyOptions[]> {
const streamId = this.getCurrentNodeParameter('stream') as string;
const returnData: INodePropertyOptions[] = [];
const { topics } = await zulipApiRequest.call(this, 'GET', `/users/me/${streamId}/topics`);
for (const topic of topics) {
const topicName = topic.name;
const topicId = topic.name;
returnData.push({
name: topicName,
value: topicId,
});
}
return returnData;
},
// Get all the available users to display them to user so that they can
// select them easily
async getUsers(this: ILoadOptionsFunctions): Promise<INodePropertyOptions[]> {
const returnData: INodePropertyOptions[] = [];
const { members } = await zulipApiRequest.call(this, 'GET', '/users');
for (const member of members) {
const memberName = member.full_name;
const memberId = member.email;
returnData.push({
name: memberName,
value: memberId,
});
}
return returnData;
},
},
};
async execute(this: IExecuteFunctions): Promise<INodeExecutionData[][]> {
const items = this.getInputData();
const returnData: INodeExecutionData[] = [];
const length = items.length;
let responseData;
const resource = this.getNodeParameter('resource', 0);
const operation = this.getNodeParameter('operation', 0);
for (let i = 0; i < length; i++) {
try {
if (resource === 'message') {
//https://zulipchat.com/api/send-message
if (operation === 'sendPrivate') {
const to = (this.getNodeParameter('to', i) as string[]).join(',');
const content = this.getNodeParameter('content', i) as string;
const body: IMessage = {
type: 'private',
to,
content,
};
responseData = await zulipApiRequest.call(this, 'POST', '/messages', body);
}
//https://zulipchat.com/api/send-message
if (operation === 'sendStream') {
const stream = this.getNodeParameter('stream', i) as string;
const topic = this.getNodeParameter('topic', i) as string;
const content = this.getNodeParameter('content', i) as string;
const body: IMessage = {
type: 'stream',
to: stream,
topic,
content,
};
responseData = await zulipApiRequest.call(this, 'POST', '/messages', body);
}
//https://zulipchat.com/api/update-message
if (operation === 'update') {
const messageId = this.getNodeParameter('messageId', i) as string;
const updateFields = this.getNodeParameter('updateFields', i);
const body: IMessage = {};
if (updateFields.content) {
body.content = updateFields.content as string;
}
if (updateFields.propagateMode) {
body.propagat_mode = snakeCase(updateFields.propagateMode as string);
}
if (updateFields.topic) {
body.topic = updateFields.topic as string;
}
responseData = await zulipApiRequest.call(
this,
'PATCH',
`/messages/${messageId}`,
body,
);
}
//https://zulipchat.com/api/get-raw-message
if (operation === 'get') {
const messageId = this.getNodeParameter('messageId', i) as string;
responseData = await zulipApiRequest.call(this, 'GET', `/messages/${messageId}`);
}
//https://zulipchat.com/api/delete-message
if (operation === 'delete') {
const messageId = this.getNodeParameter('messageId', i) as string;
responseData = await zulipApiRequest.call(this, 'DELETE', `/messages/${messageId}`);
}
//https://zulipchat.com/api/upload-file
if (operation === 'updateFile') {
const credentials = await this.getCredentials('zulipApi');
const dataBinaryProperty = this.getNodeParameter('dataBinaryProperty', i);
const binaryData = this.helpers.assertBinaryData(i, dataBinaryProperty);
const binaryDataBuffer = await this.helpers.getBinaryDataBuffer(i, dataBinaryProperty);
const formData = {
file: {
value: binaryDataBuffer,
options: {
filename: binaryData.fileName,
contentType: binaryData.mimeType,
},
},
};
responseData = await zulipApiRequest.call(
this,
'POST',
'/user_uploads',
{},
{},
undefined,
{ formData },
);
responseData.uri = `${credentials.url}${responseData.uri}`;
}
}
if (resource === 'stream') {
const body: IStream = {};
if (operation === 'getAll') {
const additionalFields = this.getNodeParameter('additionalFields', i);
if (additionalFields.includePublic) {
body.include_public = additionalFields.includePublic as boolean;
}
if (additionalFields.includeSubscribed) {
body.include_subscribed = additionalFields.includeSubscribed as boolean;
}
if (additionalFields.includeAllActive) {
body.include_all_active = additionalFields.includeAllActive as boolean;
}
if (additionalFields.includeDefault) {
body.include_default = additionalFields.includeDefault as boolean;
}
if (additionalFields.includeOwnersubscribed) {
body.include_owner_subscribed = additionalFields.includeOwnersubscribed as boolean;
}
responseData = await zulipApiRequest.call(this, 'GET', '/streams', body);
responseData = responseData.streams;
}
if (operation === 'getSubscribed') {
const additionalFields = this.getNodeParameter('additionalFields', i);
if (additionalFields.includeSubscribers) {
body.include_subscribers = additionalFields.includeSubscribers as boolean;
}
responseData = await zulipApiRequest.call(this, 'GET', '/users/me/subscriptions', body);
responseData = responseData.subscriptions;
}
if (operation === 'create') {
const jsonParameters = this.getNodeParameter('jsonParameters', i);
const subscriptions = this.getNodeParameter('subscriptions', i) as IDataObject;
body.subscriptions = JSON.stringify(subscriptions.properties);
if (jsonParameters) {
const additionalFieldsJson = this.getNodeParameter(
'additionalFieldsJson',
i,
) as string;
if (additionalFieldsJson !== '') {
if (validateJSON(additionalFieldsJson) !== undefined) {
Object.assign(body, JSON.parse(additionalFieldsJson));
} else {
throw new NodeOperationError(
this.getNode(),
'Additional fields must be a valid JSON',
{ itemIndex: i },
);
}
}
} else {
const additionalFields = this.getNodeParameter('additionalFields', i);
body.subscriptions = JSON.stringify(subscriptions.properties);
if (additionalFields.inviteOnly) {
body.invite_only = additionalFields.inviteOnly as boolean;
}
if (additionalFields.principals) {
const principals: string[] = [];
//@ts-ignore
additionalFields.principals.properties.map((principal: IPrincipal) => {
principals.push(principal.email);
});
body.principals = JSON.stringify(principals);
}
if (additionalFields.authorizationErrorsFatal) {
body.authorization_errors_fatal =
additionalFields.authorizationErrorsFatal as boolean;
}
if (additionalFields.historyPublicToSubscribers) {
body.history_public_to_subscribers =
additionalFields.historyPublicToSubscribers as boolean;
}
if (additionalFields.streamPostPolicy) {
body.stream_post_policy = additionalFields.streamPostPolicy as number;
}
if (additionalFields.announce) {
body.announce = additionalFields.announce as boolean;
}
}
responseData = await zulipApiRequest.call(
this,
'POST',
'/users/me/subscriptions',
body,
);
}
if (operation === 'delete') {
const streamId = this.getNodeParameter('streamId', i) as string;
responseData = await zulipApiRequest.call(this, 'DELETE', `/streams/${streamId}`, {});
}
if (operation === 'update') {
const streamId = this.getNodeParameter('streamId', i) as string;
const jsonParameters = this.getNodeParameter('jsonParameters', i);
if (jsonParameters) {
const additionalFieldsJson = this.getNodeParameter(
'additionalFieldsJson',
i,
) as string;
if (additionalFieldsJson !== '') {
if (validateJSON(additionalFieldsJson) !== undefined) {
Object.assign(body, JSON.parse(additionalFieldsJson));
} else {
throw new NodeOperationError(
this.getNode(),
'Additional fields must be a valid JSON',
{ itemIndex: i },
);
}
}
} else {
const additionalFields = this.getNodeParameter('additionalFields', i);
if (additionalFields.description) {
body.description = JSON.stringify(additionalFields.description as string);
}
if (additionalFields.newName) {
body.new_name = JSON.stringify(additionalFields.newName as string);
}
if (additionalFields.isPrivate) {
body.is_private = additionalFields.isPrivate as boolean;
}
if (additionalFields.isAnnouncementOnly) {
body.is_announcement_only = additionalFields.isAnnouncementOnly as boolean;
}
if (additionalFields.streamPostPolicy) {
body.stream_post_policy = additionalFields.streamPostPolicy as number;
}
if (additionalFields.historyPublicToSubscribers) {
body.history_public_to_subscribers =
additionalFields.historyPublicToSubscribers as boolean;
}
responseData = await zulipApiRequest.call(
this,
'PATCH',
`/streams/${streamId}`,
body,
);
}
}
}
if (resource === 'user') {
const body: IUser = {};
if (operation === 'get') {
const userId = this.getNodeParameter('userId', i) as string;
const additionalFields = this.getNodeParameter('additionalFields', i);
if (additionalFields.clientGravatar) {
body.client_gravatar = additionalFields.client_gravatar as boolean;
}
if (additionalFields.includeCustomProfileFields) {
body.include_custom_profile_fields =
additionalFields.includeCustomProfileFields as boolean;
}
responseData = await zulipApiRequest.call(this, 'GET', `/users/${userId}`, body);
}
if (operation === 'getAll') {
const additionalFields = this.getNodeParameter('additionalFields', i);
if (additionalFields.clientGravatar) {
body.client_gravatar = additionalFields.client_gravatar as boolean;
}
if (additionalFields.includeCustomProfileFields) {
body.include_custom_profile_fields =
additionalFields.includeCustomProfileFields as boolean;
}
responseData = await zulipApiRequest.call(this, 'GET', '/users', body);
responseData = responseData.members;
}
if (operation === 'create') {
body.email = this.getNodeParameter('email', i) as string;
body.password = this.getNodeParameter('password', i) as string;
body.full_name = this.getNodeParameter('fullName', i) as string;
body.short_name = this.getNodeParameter('shortName', i) as string;
responseData = await zulipApiRequest.call(this, 'POST', '/users', body);
}
if (operation === 'update') {
const userId = this.getNodeParameter('userId', i) as string;
const additionalFields = this.getNodeParameter('additionalFields', i);
if (additionalFields.fullName) {
body.full_name = JSON.stringify(additionalFields.fullName as string);
}
if (additionalFields.isAdmin) {
body.is_admin = additionalFields.isAdmin as boolean;
}
if (additionalFields.isGuest) {
body.is_guest = additionalFields.isGuest as boolean;
}
if (additionalFields.role) {
body.role = additionalFields.role as number;
}
if (additionalFields.profileData) {
//@ts-ignore
body.profile_data = additionalFields.profileData.properties as [IDataObject];
}
responseData = await zulipApiRequest.call(this, 'PATCH', `/users/${userId}`, body);
}
if (operation === 'deactivate') {
const userId = this.getNodeParameter('userId', i) as string;
responseData = await zulipApiRequest.call(this, 'DELETE', `/users/${userId}`, body);
}
}
const executionData = this.helpers.constructExecutionMetaData(
this.helpers.returnJsonArray(responseData as IDataObject[]),
{ itemData: { item: i } },
);
returnData.push(...executionData);
} catch (error) {
if (this.continueOnFail()) {
const executionData = this.helpers.constructExecutionMetaData(
this.helpers.returnJsonArray({ error: error.message }),
{ itemData: { item: i } },
);
returnData.push(...executionData);
continue;
}
throw error;
}
}
return [returnData];
}
}