mirror of
https://github.com/naturalcrit/homebrewery.git
synced 2026-01-08 09:42:43 +00:00
Merge branch 'master' into createUIBasePage
This commit is contained in:
G.Ambatte
216
server/app.js
216
server/app.js
@@ -9,54 +9,19 @@ const yaml = require('js-yaml');
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const app = express();
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const config = require('./config.js');
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const homebrewApi = require('./homebrew.api.js');
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const { homebrewApi, getBrew } = require('./homebrew.api.js');
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const GoogleActions = require('./googleActions.js');
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const serveCompressedStaticAssets = require('./static-assets.mv.js');
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const sanitizeFilename = require('sanitize-filename');
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const asyncHandler = require('express-async-handler');
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const brewAccessTypes = ['edit', 'share', 'raw'];
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//Get the brew object from the HB database or Google Drive
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const getBrewFromId = asyncHandler(async (id, accessType)=>{
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if(!brewAccessTypes.includes(accessType))
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throw ('Invalid Access Type when getting brew');
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let brew;
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if(id.length > 12) {
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const googleId = id.slice(0, -12);
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id = id.slice(-12);
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brew = await GoogleActions.getGoogleBrew(googleId, id, accessType);
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} else {
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brew = await HomebrewModel.get(accessType == 'edit' ? { editId: id } : { shareId: id });
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brew = brew.toObject(); // Convert MongoDB object to standard Javascript Object
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}
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brew = sanitizeBrew(brew, accessType === 'edit' ? false : true);
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//Split brew.text into text and style
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//unless the Access Type is RAW, in which case return immediately
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if(accessType == 'raw') {
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return brew;
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}
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splitTextStyleAndMetadata(brew);
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return brew;
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});
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const sanitizeBrew = (brew, full=false)=>{
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delete brew._id;
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delete brew.__v;
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if(full){
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delete brew.editId;
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}
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return brew;
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};
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const splitTextStyleAndMetadata = (brew)=>{
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brew.text = brew.text.replaceAll('\r\n', '\n');
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if(brew.text.startsWith('```metadata')) {
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const index = brew.text.indexOf('```\n\n');
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const metadataSection = brew.text.slice(12, index - 1);
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const metadata = yaml.load(metadataSection);
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Object.assign(brew, _.pick(metadata, ['title', 'description', 'tags', 'systems', 'renderer']));
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Object.assign(brew, _.pick(metadata, ['title', 'description', 'tags', 'systems', 'renderer', 'theme']));
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brew.text = brew.text.slice(index + 5);
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}
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if(brew.text.startsWith('```css')) {
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@@ -64,6 +29,16 @@ const splitTextStyleAndMetadata = (brew)=>{
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brew.style = brew.text.slice(7, index - 1);
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brew.text = brew.text.slice(index + 5);
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}
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_.defaults(brew, { 'renderer': 'legacy', 'theme': '5ePHB' });
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};
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const sanitizeBrew = (brew, accessType)=>{
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brew._id = undefined;
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brew.__v = undefined;
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if(accessType !== 'edit'){
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brew.editId = undefined;
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}
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return brew;
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};
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app.use('/', serveCompressedStaticAssets(`build`));
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@@ -93,12 +68,12 @@ app.use((req, res, next)=>{
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app.use(homebrewApi);
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app.use(require('./admin.api.js'));
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const HomebrewModel = require('./homebrew.model.js').model;
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const welcomeText = require('fs').readFileSync('client/homebrew/pages/homePage/welcome_msg.md', 'utf8');
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const welcomeTextV3 = require('fs').readFileSync('client/homebrew/pages/homePage/welcome_msg_v3.md', 'utf8');
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const migrateText = require('fs').readFileSync('client/homebrew/pages/homePage/migrate.md', 'utf8');
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const changelogText = require('fs').readFileSync('changelog.md', 'utf8');
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const faqText = require('fs').readFileSync('faq.md', 'utf8');
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const HomebrewModel = require('./homebrew.model.js').model;
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const welcomeText = require('fs').readFileSync('client/homebrew/pages/homePage/welcome_msg.md', 'utf8');
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const welcomeTextLegacy = require('fs').readFileSync('client/homebrew/pages/homePage/welcome_msg_legacy.md', 'utf8');
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const migrateText = require('fs').readFileSync('client/homebrew/pages/homePage/migrate.md', 'utf8');
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const changelogText = require('fs').readFileSync('changelog.md', 'utf8');
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const faqText = require('fs').readFileSync('faq.md', 'utf8');
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String.prototype.replaceAll = function(s, r){return this.split(s).join(r);};
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@@ -108,63 +83,60 @@ app.get('/robots.txt', (req, res)=>{
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});
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//Home page
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app.get('/', async (req, res, next)=>{
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const brew = {
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text : welcomeText
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app.get('/', (req, res, next)=>{
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req.brew = {
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text : welcomeText,
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renderer : 'V3'
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};
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req.brew = brew;
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splitTextStyleAndMetadata(req.brew);
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return next();
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});
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//Home page v3
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app.get('/v3_preview', async (req, res, next)=>{
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const brew = {
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text : welcomeTextV3,
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renderer : 'V3'
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app.get('/legacy', (req, res, next)=>{
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req.brew = {
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text : welcomeTextLegacy,
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renderer : 'legacy'
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};
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splitTextStyleAndMetadata(brew);
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req.brew = brew;
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splitTextStyleAndMetadata(req.brew);
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return next();
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});
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//Legacy/Other Document -> v3 Migration Guide
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app.get('/migrate', async (req, res, next)=>{
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const brew = {
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app.get('/migrate', (req, res, next)=>{
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req.brew = {
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text : migrateText,
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renderer : 'V3'
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};
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splitTextStyleAndMetadata(brew);
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req.brew = brew;
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splitTextStyleAndMetadata(req.brew);
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return next();
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});
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//Changelog page
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app.get('/changelog', async (req, res, next)=>{
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const brew = {
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req.brew = {
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title : 'Changelog',
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text : changelogText,
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renderer : 'V3'
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};
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splitTextStyleAndMetadata(brew);
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req.brew = brew;
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splitTextStyleAndMetadata(req.brew);
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return next();
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});
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//FAQ page
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app.get('/faq', async (req, res, next)=>{
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const brew = {
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req.brew = {
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title : 'FAQ',
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text : faqText,
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renderer : 'V3'
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};
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splitTextStyleAndMetadata(brew);
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req.brew = brew;
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splitTextStyleAndMetadata(req.brew);
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return next();
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});
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//Source page
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app.get('/source/:id', asyncHandler(async (req, res)=>{
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const brew = await getBrewFromId(req.params.id, 'raw');
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app.get('/source/:id', asyncHandler(getBrew('share')), (req, res)=>{
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const { brew } = req;
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const replaceStrings = { '&': '&', '<': '<', '>': '>' };
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let text = brew.text;
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@@ -173,11 +145,12 @@ app.get('/source/:id', asyncHandler(async (req, res)=>{
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}
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text = `<code><pre style="white-space: pre-wrap;">${text}</pre></code>`;
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res.status(200).send(text);
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}));
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});
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//Download brew source page
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app.get('/download/:id', asyncHandler(async (req, res)=>{
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const brew = await getBrewFromId(req.params.id, 'raw');
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app.get('/download/:id', asyncHandler(getBrew('share')), (req, res)=>{
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const { brew } = req;
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sanitizeBrew(brew, 'share');
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const prefix = 'HB - ';
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let fileName = sanitizeFilename(`${prefix}${brew.title}`).replaceAll(' ', '');
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@@ -188,23 +161,27 @@ app.get('/download/:id', asyncHandler(async (req, res)=>{
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'Content-Disposition' : `attachment; filename="${fileName}.txt"`
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});
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res.status(200).send(brew.text);
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}));
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});
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//User Page
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app.get('/user/:username', async (req, res, next)=>{
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const ownAccount = req.account && (req.account.username == req.params.username);
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const fields = [
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'googleId',
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'title',
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'pageCount',
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'description',
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'authors',
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'published',
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'views',
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'shareId',
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'editId',
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'createdAt',
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'updatedAt',
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'lastViewed'
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'lastViewed',
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'thumbnail',
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'tags'
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];
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let brews = await HomebrewModel.getByUser(req.params.username, ownAccount, fields)
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@@ -219,58 +196,71 @@ app.get('/user/:username', async (req, res, next)=>{
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console.error(err);
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});
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if(googleBrews) {
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if(googleBrews && googleBrews.length > 0) {
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for (const brew of brews.filter((brew)=>brew.googleId)) {
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const match = googleBrews.findIndex((b)=>b.editId === brew.editId);
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if(match !== -1) {
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brew.googleId = googleBrews[match].googleId;
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brew.stubbed = true;
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brew.pageCount = googleBrews[match].pageCount;
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brew.renderer = googleBrews[match].renderer;
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brew.version = googleBrews[match].version;
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googleBrews.splice(match, 1);
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}
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}
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googleBrews = googleBrews.map((brew)=>({ ...brew, authors: [req.account.username] }));
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brews = _.concat(brews, googleBrews);
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}
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}
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req.brews = _.map(brews, (brew)=>{
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return sanitizeBrew(brew, !ownAccount);
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return sanitizeBrew(brew, ownAccount ? 'edit' : 'share');
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});
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return next();
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});
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//Edit Page
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app.get('/edit/:id', asyncHandler(async (req, res, next)=>{
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app.get('/edit/:id', asyncHandler(getBrew('edit')), (req, res, next)=>{
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req.brew = req.brew.toObject ? req.brew.toObject() : req.brew;
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sanitizeBrew(req.brew, 'edit');
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splitTextStyleAndMetadata(req.brew);
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res.header('Cache-Control', 'no-cache, no-store'); //reload the latest saved brew when pressing back button, not the cached version before save.
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const brew = await getBrewFromId(req.params.id, 'edit');
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req.brew = brew;
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return next();
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}));
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});
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//New Page
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app.get('/new/:id', asyncHandler(async (req, res, next)=>{
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const brew = await getBrewFromId(req.params.id, 'share');
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brew.title = `CLONE - ${brew.title}`;
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req.brew = brew;
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app.get('/new/:id', asyncHandler(getBrew('share')), (req, res, next)=>{
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sanitizeBrew(req.brew, 'share');
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splitTextStyleAndMetadata(req.brew);
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req.brew.title = `CLONE - ${req.brew.title}`;
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return next();
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}));
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});
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//Share Page
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app.get('/share/:id', asyncHandler(async (req, res, next)=>{
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const brew = await getBrewFromId(req.params.id, 'share');
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app.get('/share/:id', asyncHandler(getBrew('share')), asyncHandler(async (req, res, next)=>{
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const { brew } = req;
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if(req.params.id.length > 12) {
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if(req.params.id.length > 12 && !brew._id) {
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const googleId = req.params.id.slice(0, -12);
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const shareId = req.params.id.slice(-12);
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await GoogleActions.increaseView(googleId, shareId, 'share', brew)
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.catch((err)=>{next(err);});
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.catch((err)=>{next(err);});
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} else {
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await HomebrewModel.increaseView({ shareId: brew.shareId });
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}
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req.brew = brew;
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sanitizeBrew(req.brew, 'share');
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splitTextStyleAndMetadata(req.brew);
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return next();
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}));
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//Print Page
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app.get('/print/:id', asyncHandler(async (req, res, next)=>{
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const brew = await getBrewFromId(req.params.id, 'share');
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req.brew = brew;
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return next();
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}));
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app.get('/print/:id', asyncHandler(getBrew('share')), (req, res, next)=>{
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sanitizeBrew(req.brew, 'share');
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splitTextStyleAndMetadata(req.brew);
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next();
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});
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//Account Page
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app.get('/ui/account', asyncHandler(async (req, res, next)=>{
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@@ -335,8 +325,7 @@ if(isLocalEnvironment){
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//Render the page
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const templateFn = require('./../client/template.js');
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app.use((req, res)=>{
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app.use(asyncHandler(async (req, res, next)=>{
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// Create configuration object
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const configuration = {
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local : isLocalEnvironment,
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@@ -344,23 +333,25 @@ app.use((req, res)=>{
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environment : nodeEnv
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};
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const props = {
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version : require('./../package.json').version,
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url : req.originalUrl,
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brew : req.brew,
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brews : req.brews,
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googleBrews : req.googleBrews,
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account : req.account,
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enable_v3 : config.get('enable_v3'),
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config : configuration
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version : require('./../package.json').version,
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url : req.originalUrl,
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brew : req.brew,
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brews : req.brews,
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googleBrews : req.googleBrews,
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account : req.account,
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enable_v3 : config.get('enable_v3'),
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enable_themes : config.get('enable_themes'),
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config : configuration
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};
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const title = req.brew ? req.brew.title : '';
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templateFn('homebrew', title, props)
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.then((page)=>{ res.send(page); })
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.catch((err)=>{
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console.log(err);
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return res.sendStatus(500);
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});
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});
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const page = await templateFn('homebrew', title, props)
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.catch((err)=>{
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console.log(err);
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return res.sendStatus(500);
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});
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if(!page) return;
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res.send(page);
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}));
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//v=====----- Error-Handling Middleware -----=====v//
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//Format Errors so all fields will be sent
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@@ -384,6 +375,13 @@ app.use((err, req, res, next)=>{
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console.error(err);
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res.status(status).send(getPureError(err));
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});
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app.use((req, res)=>{
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if(!res.headersSent) {
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console.error('Headers have not been sent, responding with a server error.', req.url);
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res.status(500).send('An error occurred and the server did not send a response. The error has been logged, please note the time this occurred and report this issue.');
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}
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});
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//^=====--------------------------------------=====^//
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module.exports = {
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|
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Reference in New Issue
Block a user