fipamo/brain/api/v1/pages.js

import Book from '../../data/Book';
import Auth from '../../data/Auth';
import Settings from '../../data/Settings';
import * as DataEvent from '../../../src/com/events/DataEvent';
const express = require('express');
const router = express.Router();
const multer = require('multer');
const fs = require('fs-extra');
const moment = require('moment');
const book = new Book();
const auth = new Auth();
const settings = new Settings();
const _ = require('lodash');
const uploadPath =
	'./public/assets/images/blog/' + moment().format('YYYY') + '/' + moment().format('MM');

var storage = multer.diskStorage({
	destination: function (req, file, cb) {
		fs.ensureDir(uploadPath, () => {
			// dir has now been created, including the directory it is to be placed in
			cb(null, uploadPath);
		});
	},
	filename: function (req, file, cb) {
		var splice = file.originalname.split(':');
		cb(null, splice[0]);
	}
});

var feature_upload = multer({
	storage: storage
}).array('feature_image');
var post_upload = multer({
	storage: storage
}).array('post_image');

/**
 * Retrieves list of Pages
 * @public
 */
router.get('/', (req, res) => {
	book.getPage().then(result => {
		res.json(result);
	});
});

/**
 * Add/Update Page
 */
router.post('/write/:task?', feature_upload, (req, res) => {
	auth.authCheck(req)
		.then(() => {
			let body = _.mapValues(req.body);
			let feature = '';
			let task = '';
			req.params.task === 'new'
				? (task = DataEvent.API_PAGE_CREATE)
				: (task = DataEvent.API_PAGE_WRITE);
			if (req.files.length > 0) {
				var path = req.files[0].path;
				feature = '/' + path.substring(7, path.length);
			} else {
				var url = body.feature_image;
				url != null || url != undefined || url != ''
					? (feature = url.substring(21, url.length))
					: (feature = '');
			}
			body.feature = feature;
			body.deleted = false;
			book.editPage(body, body.page_uuid, task, req.session.user)
				.then(result => {
					if (result.type === DataEvent.PAGE_ADDED) {
						settings.updatePageIndex();
					}
					res.json(result);
				})
				.catch(err => {
					res.json(err);
				});
		})
		.catch(err => {
			res.json(err);
		});
});

/**
 * Soft deletes Page
 */

router.post('/delete', (req, res) => {
	auth.authCheck(req)
		.then(() => {
			book.editPage([], req.body.id, DataEvent.API_PAGE_DELETE, req.session.user)
				.then(result => {
					//remove item from menu in settings
					res.json(result);
				})
				.catch(err => {
					res.json(err);
				});
		})
		.catch(err => {
			res.json(err);
		});
});

/**
 * Uploads image from a Page content
 */

router.post('/add-post-image', post_upload, function (req, res) {
	//console.log(req.body);
	var image = req.files[0].path;
	return res.json({
		type: DataEvent.POST_IMAGE_ADDED,
		message: 'Added Image',
		url: '/' + image.substr(7, image.length)
	});
});

module.exports = router;