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

81 lines
1.8 KiB
TypeScript

import type { OptionsWithUri } from 'request';
import type {
IExecuteFunctions,
IExecuteSingleFunctions,
IHookFunctions,
ILoadOptionsFunctions,
} from 'n8n-core';
import type { IDataObject } from 'n8n-workflow';
export async function ghostApiRequest(
this: IHookFunctions | IExecuteFunctions | IExecuteSingleFunctions | ILoadOptionsFunctions,
method: string,
endpoint: string,
body: any = {},
query: IDataObject = {},
uri?: string,
): Promise<any> {
const source = this.getNodeParameter('source', 0) as string;
let version;
let credentialType;
if (source === 'contentApi') {
//https://ghost.org/faq/api-versioning/
version = 'v3';
credentialType = 'ghostContentApi';
} else {
version = 'v2';
credentialType = 'ghostAdminApi';
}
const credentials = await this.getCredentials(credentialType);
const options: OptionsWithUri = {
method,
qs: query,
uri: uri || `${credentials.url}/ghost/api/${version}${endpoint}`,
body,
json: true,
};
return this.helpers.requestWithAuthentication.call(this, credentialType, options);
}
export async function ghostApiRequestAllItems(
this: IHookFunctions | IExecuteFunctions | ILoadOptionsFunctions,
propertyName: string,
method: string,
endpoint: string,
body: any = {},
query: IDataObject = {},
): Promise<any> {
const returnData: IDataObject[] = [];
let responseData;
query.limit = 50;
query.page = 1;
do {
responseData = await ghostApiRequest.call(this, method, endpoint, body, query);
query.page = responseData.meta.pagination.next;
returnData.push.apply(returnData, responseData[propertyName] as IDataObject[]);
} while (query.page !== null);
return returnData;
}
export function validateJSON(json: string | undefined): any {
let result;
try {
result = JSON.parse(json!);
} catch (exception) {
result = undefined;
}
return result;
}