n8n/packages/nodes-base/nodes/Ghost/Ghost.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

381 lines
10 KiB
TypeScript

import type {
IExecuteFunctions,
IDataObject,
ILoadOptionsFunctions,
INodeExecutionData,
INodePropertyOptions,
INodeType,
INodeTypeDescription,
} from 'n8n-workflow';
import { NodeOperationError } from 'n8n-workflow';
import moment from 'moment-timezone';
import { ghostApiRequest, ghostApiRequestAllItems, validateJSON } from './GenericFunctions';
import { postFields, postOperations } from './PostDescription';
export class Ghost implements INodeType {
description: INodeTypeDescription = {
displayName: 'Ghost',
name: 'ghost',
icon: 'file:ghost.svg',
group: ['input'],
version: 1,
subtitle: '={{$parameter["operation"] + ": " + $parameter["resource"]}}',
description: 'Consume Ghost API',
defaults: {
name: 'Ghost',
},
inputs: ['main'],
outputs: ['main'],
credentials: [
{
name: 'ghostAdminApi',
required: true,
displayOptions: {
show: {
source: ['adminApi'],
},
},
},
{
name: 'ghostContentApi',
required: true,
displayOptions: {
show: {
source: ['contentApi'],
},
},
},
],
properties: [
{
displayName: 'Source',
name: 'source',
type: 'options',
description: 'Pick where your data comes from, Content or Admin API',
options: [
{
name: 'Admin API',
value: 'adminApi',
},
{
name: 'Content API',
value: 'contentApi',
},
],
default: 'contentApi',
},
{
displayName: 'Resource',
name: 'resource',
type: 'options',
options: [
{
name: 'Post',
value: 'post',
},
],
noDataExpression: true,
default: 'post',
},
...postOperations,
...postFields,
],
};
methods = {
loadOptions: {
// Get all the authors to display them to user so that they can
// select them easily
async getAuthors(this: ILoadOptionsFunctions): Promise<INodePropertyOptions[]> {
const returnData: INodePropertyOptions[] = [];
const users = await ghostApiRequestAllItems.call(this, 'users', 'GET', '/admin/users');
for (const user of users) {
returnData.push({
name: user.name,
value: user.id,
});
}
return returnData;
},
// Get all the tags to display them to user so that they can
// select them easily
async getTags(this: ILoadOptionsFunctions): Promise<INodePropertyOptions[]> {
const returnData: INodePropertyOptions[] = [];
const tags = await ghostApiRequestAllItems.call(this, 'tags', 'GET', '/admin/tags');
for (const tag of tags) {
returnData.push({
name: tag.name,
value: tag.name,
});
}
return returnData;
},
},
};
async execute(this: IExecuteFunctions): Promise<INodeExecutionData[][]> {
const items = this.getInputData();
const returnData: INodeExecutionData[] = [];
const length = items.length;
const timezone = this.getTimezone();
const qs: IDataObject = {};
let responseData;
const resource = this.getNodeParameter('resource', 0);
const operation = this.getNodeParameter('operation', 0);
const source = this.getNodeParameter('source', 0) as string;
for (let i = 0; i < length; i++) {
try {
if (source === 'contentApi') {
if (resource === 'post') {
if (operation === 'get') {
const by = this.getNodeParameter('by', i) as string;
const identifier = this.getNodeParameter('identifier', i) as string;
const options = this.getNodeParameter('options', i);
Object.assign(qs, options);
let endpoint;
if (by === 'slug') {
endpoint = `/content/posts/slug/${identifier}`;
} else {
endpoint = `/content/posts/${identifier}`;
}
responseData = await ghostApiRequest.call(this, 'GET', endpoint, {}, qs);
responseData = responseData.posts;
}
if (operation === 'getAll') {
const returnAll = this.getNodeParameter('returnAll', 0);
const options = this.getNodeParameter('options', i);
Object.assign(qs, options);
if (returnAll) {
responseData = await ghostApiRequestAllItems.call(
this,
'posts',
'GET',
'/content/posts',
{},
qs,
);
} else {
qs.limit = this.getNodeParameter('limit', 0);
responseData = await ghostApiRequest.call(this, 'GET', '/content/posts', {}, qs);
responseData = responseData.posts;
}
}
}
}
if (source === 'adminApi') {
if (resource === 'post') {
if (operation === 'create') {
const title = this.getNodeParameter('title', i) as string;
const contentFormat = this.getNodeParameter('contentFormat', i) as string;
const content = this.getNodeParameter('content', i) as string;
const additionalFields = this.getNodeParameter('additionalFields', i);
const post: IDataObject = {
title,
};
if (contentFormat === 'html') {
post.html = content;
qs.source = 'html';
} else if (contentFormat === 'lexical') {
const lexical = validateJSON(content);
if (lexical === undefined) {
throw new NodeOperationError(this.getNode(), 'Content must be a valid JSON', {
itemIndex: i,
});
}
post.lexical = content;
} else {
const mobileDoc = validateJSON(content);
if (mobileDoc === undefined) {
throw new NodeOperationError(this.getNode(), 'Content must be a valid JSON', {
itemIndex: i,
});
}
post.mobiledoc = content;
}
delete post.content;
Object.assign(post, additionalFields);
if (post.published_at) {
post.published_at = moment.tz(post.published_at, timezone).utc().format();
}
if (post.status === 'scheduled' && post.published_at === undefined) {
throw new NodeOperationError(
this.getNode(),
'Published at must be define when status is scheduled',
{ itemIndex: i },
);
}
responseData = await ghostApiRequest.call(
this,
'POST',
'/admin/posts',
{ posts: [post] },
qs,
);
responseData = responseData.posts;
}
if (operation === 'delete') {
const postId = this.getNodeParameter('postId', i) as string;
responseData = await ghostApiRequest.call(this, 'DELETE', `/admin/posts/${postId}`);
}
if (operation === 'get') {
const by = this.getNodeParameter('by', i) as string;
const identifier = this.getNodeParameter('identifier', i) as string;
const options = this.getNodeParameter('options', i);
Object.assign(qs, options);
let endpoint;
if (by === 'slug') {
endpoint = `/admin/posts/slug/${identifier}`;
} else {
endpoint = `/admin/posts/${identifier}`;
}
responseData = await ghostApiRequest.call(this, 'GET', endpoint, {}, qs);
responseData = responseData.posts;
}
if (operation === 'getAll') {
const returnAll = this.getNodeParameter('returnAll', 0);
const options = this.getNodeParameter('options', i);
Object.assign(qs, options);
if (returnAll) {
responseData = await ghostApiRequestAllItems.call(
this,
'posts',
'GET',
'/admin/posts',
{},
qs,
);
} else {
qs.limit = this.getNodeParameter('limit', 0);
responseData = await ghostApiRequest.call(this, 'GET', '/admin/posts', {}, qs);
responseData = responseData.posts;
}
}
if (operation === 'update') {
const postId = this.getNodeParameter('postId', i) as string;
const contentFormat = this.getNodeParameter('contentFormat', i) as string;
const updateFields = this.getNodeParameter('updateFields', i);
const post: IDataObject = {};
if (contentFormat === 'html') {
post.html = updateFields.content || '';
qs.source = 'html';
delete updateFields.content;
} else if (contentFormat === 'lexical') {
const lexical = validateJSON((updateFields.contentJson as string) || undefined);
if (lexical === undefined) {
throw new NodeOperationError(this.getNode(), 'Content must be a valid JSON', {
itemIndex: i,
});
}
post.lexical = updateFields.contentJson;
delete updateFields.contentJson;
} else {
const mobileDoc = validateJSON((updateFields.contentJson as string) || undefined);
if (mobileDoc === undefined) {
throw new NodeOperationError(this.getNode(), 'Content must be a valid JSON', {
itemIndex: i,
});
}
post.mobiledoc = updateFields.contentJson;
delete updateFields.contentJson;
}
Object.assign(post, updateFields);
const { posts } = await ghostApiRequest.call(
this,
'GET',
`/admin/posts/${postId}`,
{},
{ fields: 'id, updated_at' },
);
if (post.published_at) {
post.published_at = moment.tz(post.published_at, timezone).utc().format();
}
if (post.status === 'scheduled' && post.published_at === undefined) {
throw new NodeOperationError(
this.getNode(),
'Published at must be define when status is scheduled',
{ itemIndex: i },
);
}
post.updated_at = posts[0].updated_at;
responseData = await ghostApiRequest.call(
this,
'PUT',
`/admin/posts/${postId}`,
{ posts: [post] },
qs,
);
responseData = responseData.posts;
}
}
}
responseData = this.helpers.returnJsonArray(responseData as IDataObject[]);
const executionData = this.helpers.constructExecutionMetaData(
this.helpers.returnJsonArray(responseData),
{ itemData: { item: i } },
);
returnData.push(...executionData);
} catch (error) {
if (this.continueOnFail()) {
const executionErrorData = this.helpers.constructExecutionMetaData(
this.helpers.returnJsonArray({ error: error.message }),
{ itemData: { item: i } },
);
returnData.push(...executionErrorData);
continue;
}
throw error;
}
}
return [returnData];
}
}