"use strict"; var express = require('express'); var router = express.Router(); var _ = require('lodash'); // ========================================== // EDIT MODE // ========================================== /** * Edit document in Markdown */ router.get('/edit/*', (req, res, next) => { let safePath = entries.parsePath(_.replace(req.path, '/edit', '')); entries.fetchOriginal(safePath, { parseMarkdown: false, parseMeta: true, parseTree: false, includeMarkdown: true, includeParentInfo: false, cache: false }).then((pageData) => { if(pageData) { return res.render('pages/edit', { pageData }); } else { throw new Error('Invalid page path.'); } }).catch((err) => { res.render('error', { message: err.message, error: {} }); }); }); router.put('/edit/*', (req, res, next) => { let safePath = entries.parsePath(_.replace(req.path, '/edit', '')); entries.update(safePath, req.body.markdown).then(() => { res.json({ ok: true }); }).catch((err) => { res.json({ ok: false, error: err.message }); }); }); // ========================================== // CREATE MODE // ========================================== router.get('/create/*', (req, res, next) => { if(_.some(['create','edit','account','source','history','mk'], (e) => { return _.startsWith(req.path, '/create/' + e); })) { return res.render('error', { message: 'You cannot create a document with this name as it is reserved by the system.', error: {} }); } let safePath = entries.parsePath(_.replace(req.path, '/create', '')); entries.exists(safePath).then((docExists) => { if(!docExists) { return entries.getStarter(safePath).then((contents) => { let pageData = { markdown: contents, meta: { title: _.startCase(safePath), path: safePath } }; res.render('pages/create', { pageData }); return true; }).catch((err) => { throw new Error('Could not load starter content!'); }); } else { throw new Error('This entry already exists!'); } }).catch((err) => { res.render('error', { message: err.message, error: {} }); }); }); router.put('/create/*', (req, res, next) => { let safePath = entries.parsePath(_.replace(req.path, '/create', '')); entries.create(safePath, req.body.markdown).then(() => { res.json({ ok: true }); }).catch((err) => { res.json({ ok: false, error: err.message }); }); }); // ========================================== // VIEW MODE // ========================================== /** * View source of a document */ router.get('/source/*', (req, res, next) => { let safePath = entries.parsePath(_.replace(req.path, '/source', '')); entries.fetchOriginal(safePath, { parseMarkdown: false, parseMeta: true, parseTree: false, includeMarkdown: true, includeParentInfo: false, cache: false }).then((pageData) => { if(pageData) { return res.render('pages/source', { pageData }); } else { throw new Error('Invalid page path.'); } }).catch((err) => { res.render('error', { message: err.message, error: {} }); }); }); /** * View document */ router.get('/*', (req, res, next) => { let safePath = entries.parsePath(req.path); entries.fetch(safePath).then((pageData) => { if(pageData) { return res.render('pages/view', { pageData }); } else { res.render('error', { message: err.message, error: {} }); } }).catch((err) => { res.render('error', { message: err.message, error: {} }); }); }); module.exports = router;