@fontoxml/fontoxml-development-tools/src/modules/editor/dev-cms/connectors-cms-standard/configureDocumentPostRouteHandler.js

Development tools for Fonto.

import path from 'path';
import { parseXmlDocument } from 'slimdom';

/** @typedef {import('../../src/getAppConfig.js').DevCmsConfig} DevCmsConfig */

function createFileNameForNewDocument(content) {
	let rootElementName = null;

	try {
		const document = parseXmlDocument(content);
		rootElementName = document.documentElement.localName;
	} catch (_err) {
		// do nothing
	}

	return `${new Date().getTime()}${
		rootElementName ? `-${rootElementName}` : ''
	}.xml`;
}

/**
 * @param {DevCmsConfig} config
 */
function configureDocumentPostRouteHandler(config) {
	return (req, res) => {
		const folderId = req.body.folderId || '';
		if (folderId && folderId.indexOf('..') !== -1) {
			res.status(403).end();
			return;
		}

		const content = req.body.content;
		const fileName = createFileNameForNewDocument(content);
		const context = req.body.context;
		const currentSession = req.getFontoSession(context.editSessionToken);
		const documentId = path.join(folderId, fileName).replace(/\\/g, '/');
		const metadata = req.body.metadata;
		const documentContext = {
			isLockAcquired: true,
		};
		documentContext.documentMetadata = metadata;

		req.cms.createNew(
			documentId,
			content,
			currentSession,
			(error, documentId) => {
				if (error) {
					if (error.status === 409) {
						res.status(409).end();
					} else {
						res.status(500).send(error);
					}
					return;
				}

				req.cms.getLatestRevisionId(
					documentId,
					currentSession.editSessionToken,
					(error, revisionId) => {
						if (error) {
							res.status(500).send(error);
							return;
						}

						const documentLoadLock = {
							...config.documentLoadLock,
							...config.documentLoadLockOverrides[documentId],
						};

						res.status(201)
							.set(
								'content-type',
								'application/json; charset=utf-8'
							)
							.json({
								documentId,
								revisionId,
								content,
								documentContext,
								metadata,
								lock: {
									isLockAcquired:
										documentLoadLock.isLockAcquired,
									isLockAvailable:
										documentLoadLock.isLockAvailable,
									reason: !documentLoadLock.isLockAvailable ? documentLoadLock.lockReason : undefined,
								},
							});
					}
				);
			}
		);
	};
}

export default configureDocumentPostRouteHandler;