diff --git a/server/app.js b/server/app.js index b1e0e1c25..eb078a877 100644 --- a/server/app.js +++ b/server/app.js @@ -16,18 +16,15 @@ import path from 'path'; import fs from 'fs-extra'; import api from './homebrew.api.js'; -const { homebrewApi, getBrew, getUsersBrewThemes, getCSS } = api; +const { homebrewApi, getBrew, getCSS } = api; import adminApi from './admin.api.js'; import vaultApi from './vault.api.js'; -import GoogleActions from './googleActions.js'; +import pageRoutes from './page-routes.js'; + import serveCompressedStaticAssets from './static-assets.mv.js'; -import sanitizeFilename from 'sanitize-filename'; import asyncHandler from 'express-async-handler'; import { model as HomebrewModel } from './homebrew.model.js'; -import { DEFAULT_BREW } from './brewDefaults.js'; -import { splitTextStyleAndMetadata } from '../shared/helpers.js'; - //==== Middleware Imports ====// import contentNegotiation from './middleware/content-negotiation.js'; import bodyParser from 'body-parser'; @@ -116,12 +113,6 @@ export default async function createApp(vite) { app.use(adminApi(vite)); app.use(vaultApi); - const welcomeText = fs.readFileSync('./client/homebrew/pages/homePage/welcome_msg.md', 'utf8'); - const welcomeTextLegacy = fs.readFileSync('./client/homebrew/pages/homePage/welcome_msg_legacy.md', 'utf8'); - const migrateText = fs.readFileSync('./client/homebrew/pages/homePage/migrate.md', 'utf8'); - const changelogText = fs.readFileSync('changelog.md', 'utf8'); - const faqText = fs.readFileSync('faq.md', 'utf8'); - String.prototype.replaceAll = function(s, r){return this.split(s).join(r);}; const defaultMetaTags = { @@ -132,134 +123,17 @@ export default async function createApp(vite) { type : 'website' }; + app.use(pageRoutes({ + defaultMetaTags, + HomebrewModel, + sanitizeBrew, + })); + //Robots.txt app.get('/robots.txt', (req, res)=>{ return res.sendFile(`robots.txt`, { root: process.cwd() }); }); - //Home page - app.get('/', (req, res, next)=>{ - req.brew = { - text : welcomeText, - renderer : 'V3', - theme : '5ePHB' - }, - - req.ogMeta = { ...defaultMetaTags, - title : 'Homepage', - description : 'Homepage' - }; - - splitTextStyleAndMetadata(req.brew); - return next(); - }); - - //Home page Legacy - app.get('/legacy', (req, res, next)=>{ - req.brew = { - text : welcomeTextLegacy, - renderer : 'legacy', - theme : '5ePHB' - }, - - req.ogMeta = { ...defaultMetaTags, - title : 'Homepage (Legacy)', - description : 'Homepage' - }; - - splitTextStyleAndMetadata(req.brew); - return next(); - }); - - //Legacy/Other Document -> v3 Migration Guide - app.get('/migrate', (req, res, next)=>{ - req.brew = { - text : migrateText, - renderer : 'V3', - theme : '5ePHB' - }, - - req.ogMeta = { ...defaultMetaTags, - title : 'v3 Migration Guide', - description : 'A brief guide to converting Legacy documents to the v3 renderer.' - }; - - splitTextStyleAndMetadata(req.brew); - return next(); - }); - - //Changelog page - app.get('/changelog', async (req, res, next)=>{ - req.brew = { - title : 'Changelog', - text : changelogText, - renderer : 'V3', - theme : '5ePHB' - }, - - req.ogMeta = { ...defaultMetaTags, - title : 'Changelog', - description : 'Development changelog.' - }; - - splitTextStyleAndMetadata(req.brew); - return next(); - }); - - //FAQ page - app.get('/faq', async (req, res, next)=>{ - req.brew = { - title : 'FAQ', - text : faqText, - renderer : 'V3', - theme : '5ePHB' - }, - - req.ogMeta = { ...defaultMetaTags, - title : 'FAQ', - description : 'Frequently Asked Questions' - }; - - splitTextStyleAndMetadata(req.brew); - return next(); - }); - - //Source page - app.get('/source/:id', asyncHandler(getBrew('share')), (req, res)=>{ - const { brew } = req; - - const replaceStrings = { '&': '&', '<': '<', '>': '>' }; - let text = brew.text; - for (const replaceStr in replaceStrings) { - text = text.replaceAll(replaceStr, replaceStrings[replaceStr]); - } - text = `
${text}
`; - res.status(200).send(text); - }); - - //Download brew source page - app.get('/download/:id', asyncHandler(getBrew('share')), (req, res)=>{ - const { brew } = req; - sanitizeBrew(brew, 'share'); - const prefix = 'HB - '; - - const encodeRFC3986ValueChars = (str)=>{ - return ( - encodeURIComponent(str) - .replace(/[!'()*]/g, (char)=>{`%${char.charCodeAt(0).toString(16).toUpperCase()}`;}) - ); - }; - - let fileName = sanitizeFilename(`${prefix}${brew.title}`).replaceAll(' ', ''); - if(!fileName || !fileName.length) { fileName = `${prefix}-Untitled-Brew`; }; - res.set({ - 'Cache-Control' : 'no-cache', - 'Content-Type' : 'text/plain', - 'Content-Disposition' : `attachment; filename*=UTF-8''${encodeRFC3986ValueChars(fileName)}.txt` - }); - res.status(200).send(brew.text); - }); - //Serve brew metadata app.get('/metadata/:id', asyncHandler(getBrew('share')), (req, res)=>{ const { brew } = req; @@ -280,78 +154,6 @@ export default async function createApp(vite) { //Serve brew styling app.get('/css/:id', asyncHandler(getBrew('share')), (req, res)=>{getCSS(req, res);}); - //User Page - app.get('/user/:username', dbCheck, async (req, res, next)=>{ - const ownAccount = req.account && (req.account.username == req.params.username); - - req.ogMeta = { ...defaultMetaTags, - title : `${req.params.username}'s Collection`, - description : 'View my collection of homebrew on the Homebrewery.' - // type : could be 'profile'? - }; - - const fields = [ - 'googleId', - 'title', - 'pageCount', - 'description', - 'authors', - 'lang', - 'published', - 'views', - 'shareId', - 'editId', - 'createdAt', - 'updatedAt', - 'lastViewed', - 'thumbnail', - 'tags' - ]; - - let brews = await HomebrewModel.getByUser(req.params.username, ownAccount, fields) - .catch((err)=>{ - console.log(err); - }); - - brews.forEach((brew)=>brew.stubbed = true); //All brews from MongoDB are "stubbed" - - if(ownAccount && req?.account?.googleId){ - const auth = await GoogleActions.authCheck(req.account, res); - let googleBrews = await GoogleActions.listGoogleBrews(auth) - .catch((err)=>{ - console.error(err); - }); - - // If stub matches file from Google, use Google metadata over stub metadata - if(googleBrews && googleBrews.length > 0) { - for (const brew of brews.filter((brew)=>brew.googleId)) { - const match = googleBrews.findIndex((b)=>b.editId === brew.editId); - if(match !== -1) { - brew.googleId = googleBrews[match].googleId; - brew.pageCount = googleBrews[match].pageCount; - brew.renderer = googleBrews[match].renderer; - brew.version = googleBrews[match].version; - brew.webViewLink = googleBrews[match].webViewLink; - googleBrews.splice(match, 1); - } - } - - //Remaining unstubbed google brews display current user as author - googleBrews = googleBrews.map((brew)=>({ ...brew, authors: [req.account.username] })); - brews = _.concat(brews, googleBrews); - } - } - - req.brews = _.map(brews, (brew)=>{ - // Clean up brew data - brew.title = brew.title?.trim(); - brew.description = brew.description?.trim(); - return sanitizeBrew(brew, ownAccount ? 'edit' : 'share'); - }); - - return next(); - }); - //Change author name on brews app.put('/api/user/rename', dbCheck, async (req, res)=>{ const { username, newUsername } = req.body; @@ -380,144 +182,6 @@ export default async function createApp(vite) { } }); - //Edit Page - app.get('/edit/:id', asyncHandler(getBrew('edit')), asyncHandler(async(req, res, next)=>{ - req.brew = req.brew.toObject ? req.brew.toObject() : req.brew; - - req.userThemes = await(getUsersBrewThemes(req.account?.username)); - - req.ogMeta = { ...defaultMetaTags, - title : req.brew.title || 'Untitled Brew', - description : req.brew.description || 'No description.', - image : req.brew.thumbnail || defaultMetaTags.image, - locale : req.brew.lang, - type : 'article' - }; - - sanitizeBrew(req.brew, 'edit'); - splitTextStyleAndMetadata(req.brew); - res.header('Cache-Control', 'no-cache, no-store'); //reload the latest saved brew when pressing back button, not the cached version before save. - return next(); - })); - - //New Page from ID - app.get('/new/:id', asyncHandler(getBrew('share')), asyncHandler(async(req, res, next)=>{ - sanitizeBrew(req.brew, 'share'); - splitTextStyleAndMetadata(req.brew); - const brew = { - shareId : req.brew.shareId, - title : `CLONE - ${req.brew.title}`, - text : req.brew.text, - style : req.brew.style, - renderer : req.brew.renderer, - theme : req.brew.theme, - tags : req.brew.tags, - snippets : req.brew.snippets - }; - req.brew = _.defaults(brew, DEFAULT_BREW); - - req.userThemes = await(getUsersBrewThemes(req.account?.username)); - - req.ogMeta = { ...defaultMetaTags, - title : 'New', - description : 'Start crafting your homebrew on the Homebrewery!' - }; - - return next(); - })); - - //New Page - app.get('/new', asyncHandler(async(req, res, next)=>{ - req.userThemes = await(getUsersBrewThemes(req.account?.username)); - - req.ogMeta = { ...defaultMetaTags, - title : 'New', - description : 'Start crafting your homebrew on the Homebrewery!' - }; - - return next(); - })); - - //Share Page - app.get('/share/:id', dbCheck, asyncHandler(getBrew('share')), asyncHandler(async (req, res, next)=>{ - const { brew } = req; - req.ogMeta = { ...defaultMetaTags, - title : `${req.brew.title || 'Untitled Brew'} - ${req.brew.authors[0] || 'No author.'}`, - description : req.brew.description || 'No description.', - image : req.brew.thumbnail || defaultMetaTags.image, - type : 'article' - }; - - // increase visitor view count, do not include visits by author(s) - if(!brew.authors.includes(req.account?.username)){ - if(req.params.id.length > 12 && !brew._id) { - const googleId = brew.googleId; - const shareId = brew.shareId; - await GoogleActions.increaseView(googleId, shareId, 'share', brew) - .catch((err)=>{next(err);}); - } else { - await HomebrewModel.increaseView({ shareId: brew.shareId }); - } - }; - - brew.authors.includes(req.account?.username) ? sanitizeBrew(req.brew, 'shareAuthor') : sanitizeBrew(req.brew, 'share'); - splitTextStyleAndMetadata(req.brew); - return next(); - })); - - //Account Page - app.get('/account', dbCheck, asyncHandler(async (req, res, next)=>{ - const data = {}; - data.title = 'Account Information Page'; - - if(!req.account) { - res.set('WWW-Authenticate', 'Bearer realm="Authorization Required"'); - const error = new Error('No valid account'); - error.status = 401; - error.HBErrorCode = '50'; - error.page = data.title; - return next(error); - }; - - let auth; - let googleCount = []; - if(req.account) { - if(req.account.googleId) { - auth = await GoogleActions.authCheck(req.account, res, false); - - googleCount = await GoogleActions.listGoogleBrews(auth) - .catch((err)=>{ - console.error(err); - }); - } - - const query = { authors: req.account.username, googleId: { $exists: false } }; - const mongoCount = await HomebrewModel.countDocuments(query) - .catch((err)=>{ - console.log(err); - return 0; - }); - - data.accountDetails = { - username : req.account.username, - issued : req.account.issued, - googleId : Boolean(req.account.googleId), - authCheck : Boolean(req.account.googleId && auth?.credentials.access_token), - mongoCount : mongoCount, - googleCount : googleCount?.length - }; - } - - req.brew = data; - - req.ogMeta = { ...defaultMetaTags, - title : `Account Page`, - description : null - }; - - return next(); - })); - // Local only if(isLocalEnvironment){ // Login @@ -534,15 +198,6 @@ export default async function createApp(vite) { app.use('/staticImages', express.static(config.get('hb_images') && fs.existsSync(config.get('hb_images')) ? config.get('hb_images') :'staticImages')); app.use('/staticFonts', express.static(config.get('hb_fonts') && fs.existsSync(config.get('hb_fonts')) ? config.get('hb_fonts'):'staticFonts')); - //Vault Page - app.get('/vault', asyncHandler(async(req, res, next)=>{ - req.ogMeta = { ...defaultMetaTags, - title : 'The Vault', - description : 'Search for Brews' - }; - return next(); - })); - //Send rendered page app.use(asyncHandler(async (req, res, next)=>{ if(!req.route) return res.redirect('/'); // Catch-all for invalid routes diff --git a/server/page-routes.js b/server/page-routes.js new file mode 100644 index 000000000..e2e7be193 --- /dev/null +++ b/server/page-routes.js @@ -0,0 +1,380 @@ +/*eslint max-lines: ["warn", {"max": 300, "skipBlankLines": true, "skipComments": true}]*/ +// page-routes.js + +import { dirname } from 'path'; +import { fileURLToPath } from 'url'; +const __dirname = dirname(fileURLToPath(import.meta.url)); +process.chdir(`${__dirname}/..`); + +import _ from 'lodash'; +import express from 'express'; +import asyncHandler from 'express-async-handler'; +import fs from 'fs'; + +//==== Middleware Imports ====// +import dbCheck from './middleware/dbCheck.js'; +import sanitizeFilename from 'sanitize-filename'; +import { DEFAULT_BREW } from './brewDefaults.js'; +import { splitTextStyleAndMetadata } from '../shared/helpers.js'; +import GoogleActions from './googleActions.js'; + +import api from './homebrew.api.js'; +const { getBrew, getUsersBrewThemes } = api; + +const welcomeText = fs.readFileSync('./client/homebrew/pages/homePage/welcome_msg.md', 'utf8'); +const welcomeTextLegacy = fs.readFileSync('./client/homebrew/pages/homePage/welcome_msg_legacy.md', 'utf8'); +const migrateText = fs.readFileSync('./client/homebrew/pages/homePage/migrate.md', 'utf8'); +const changelogText = fs.readFileSync('changelog.md', 'utf8'); +const faqText = fs.readFileSync('faq.md', 'utf8'); + +export default function pageRoutes({ + defaultMetaTags, + HomebrewModel, + sanitizeBrew, +}) { + const app = express.Router(); + + //Home page + app.get('/', (req, res, next)=>{ + req.brew = { + text : welcomeText, + renderer : 'V3', + theme : '5ePHB' + }, + + req.ogMeta = { ...defaultMetaTags, + title : 'Homepage', + description : 'Homepage' + }; + + splitTextStyleAndMetadata(req.brew); + return next(); + }); + + //Home page Legacy + app.get('/legacy', (req, res, next)=>{ + req.brew = { + text : welcomeTextLegacy, + renderer : 'legacy', + theme : '5ePHB' + }, + + req.ogMeta = { ...defaultMetaTags, + title : 'Homepage (Legacy)', + description : 'Homepage' + }; + + splitTextStyleAndMetadata(req.brew); + return next(); + }); + + //Legacy/Other Document -> v3 Migration Guide + app.get('/migrate', (req, res, next)=>{ + req.brew = { + text : migrateText, + renderer : 'V3', + theme : '5ePHB' + }, + + req.ogMeta = { ...defaultMetaTags, + title : 'v3 Migration Guide', + description : 'A brief guide to converting Legacy documents to the v3 renderer.' + }; + + splitTextStyleAndMetadata(req.brew); + return next(); + }); + + //Changelog page + app.get('/changelog', async (req, res, next)=>{ + req.brew = { + title : 'Changelog', + text : changelogText, + renderer : 'V3', + theme : '5ePHB' + }, + + req.ogMeta = { ...defaultMetaTags, + title : 'Changelog', + description : 'Development changelog.' + }; + + splitTextStyleAndMetadata(req.brew); + return next(); + }); + + //FAQ page + app.get('/faq', async (req, res, next)=>{ + req.brew = { + title : 'FAQ', + text : faqText, + renderer : 'V3', + theme : '5ePHB' + }, + + req.ogMeta = { ...defaultMetaTags, + title : 'FAQ', + description : 'Frequently Asked Questions' + }; + + splitTextStyleAndMetadata(req.brew); + return next(); + }); + + //Source page + app.get('/source/:id', asyncHandler(getBrew('share')), (req, res)=>{ + const { brew } = req; + + const replaceStrings = { '&': '&', '<': '<', '>': '>' }; + let text = brew.text; + for (const replaceStr in replaceStrings) { + text = text.replaceAll(replaceStr, replaceStrings[replaceStr]); + } + text = `
${text}
`; + res.status(200).send(text); + }); + + //Download brew source page + app.get('/download/:id', asyncHandler(getBrew('share')), (req, res)=>{ + const { brew } = req; + sanitizeBrew(brew, 'share'); + const prefix = 'HB - '; + + const encodeRFC3986ValueChars = (str)=>{ + return ( + encodeURIComponent(str) + .replace(/[!'()*]/g, (char)=>{`%${char.charCodeAt(0).toString(16).toUpperCase()}`;}) + ); + }; + + let fileName = sanitizeFilename(`${prefix}${brew.title}`).replaceAll(' ', ''); + if(!fileName || !fileName.length) { fileName = `${prefix}-Untitled-Brew`; }; + res.set({ + 'Cache-Control' : 'no-cache', + 'Content-Type' : 'text/plain', + 'Content-Disposition' : `attachment; filename*=UTF-8''${encodeRFC3986ValueChars(fileName)}.txt` + }); + res.status(200).send(brew.text); + }); + + //User Page + app.get('/user/:username', dbCheck, async (req, res, next)=>{ + const ownAccount = req.account && (req.account.username == req.params.username); + + req.ogMeta = { ...defaultMetaTags, + title : `${req.params.username}'s Collection`, + description : 'View my collection of homebrew on the Homebrewery.' + // type : could be 'profile'? + }; + + const fields = [ + 'googleId', + 'title', + 'pageCount', + 'description', + 'authors', + 'lang', + 'published', + 'views', + 'shareId', + 'editId', + 'createdAt', + 'updatedAt', + 'lastViewed', + 'thumbnail', + 'tags' + ]; + + let brews = await HomebrewModel.getByUser(req.params.username, ownAccount, fields) + .catch((err)=>{ + console.log(err); + }); + + brews.forEach((brew)=>brew.stubbed = true); //All brews from MongoDB are "stubbed" + + if(ownAccount && req?.account?.googleId){ + const auth = await GoogleActions.authCheck(req.account, res); + let googleBrews = await GoogleActions.listGoogleBrews(auth) + .catch((err)=>{ + console.error(err); + }); + + // If stub matches file from Google, use Google metadata over stub metadata + if(googleBrews && googleBrews.length > 0) { + for (const brew of brews.filter((brew)=>brew.googleId)) { + const match = googleBrews.findIndex((b)=>b.editId === brew.editId); + if(match !== -1) { + brew.googleId = googleBrews[match].googleId; + brew.pageCount = googleBrews[match].pageCount; + brew.renderer = googleBrews[match].renderer; + brew.version = googleBrews[match].version; + brew.webViewLink = googleBrews[match].webViewLink; + googleBrews.splice(match, 1); + } + } + + //Remaining unstubbed google brews display current user as author + googleBrews = googleBrews.map((brew)=>({ ...brew, authors: [req.account.username] })); + brews = _.concat(brews, googleBrews); + } + } + + req.brews = _.map(brews, (brew)=>{ + // Clean up brew data + brew.title = brew.title?.trim(); + brew.description = brew.description?.trim(); + return sanitizeBrew(brew, ownAccount ? 'edit' : 'share'); + }); + + return next(); + }); + + //Edit Page + app.get('/edit/:id', asyncHandler(getBrew('edit')), asyncHandler(async(req, res, next)=>{ + req.brew = req.brew.toObject ? req.brew.toObject() : req.brew; + + req.userThemes = await(getUsersBrewThemes(req.account?.username)); + + req.ogMeta = { ...defaultMetaTags, + title : req.brew.title || 'Untitled Brew', + description : req.brew.description || 'No description.', + image : req.brew.thumbnail || defaultMetaTags.image, + locale : req.brew.lang, + type : 'article' + }; + + sanitizeBrew(req.brew, 'edit'); + splitTextStyleAndMetadata(req.brew); + res.header('Cache-Control', 'no-cache, no-store'); //reload the latest saved brew when pressing back button, not the cached version before save. + return next(); + })); + + //New Page from ID + app.get('/new/:id', asyncHandler(getBrew('share')), asyncHandler(async(req, res, next)=>{ + sanitizeBrew(req.brew, 'share'); + splitTextStyleAndMetadata(req.brew); + const brew = { + shareId : req.brew.shareId, + title : `CLONE - ${req.brew.title}`, + text : req.brew.text, + style : req.brew.style, + renderer : req.brew.renderer, + theme : req.brew.theme, + tags : req.brew.tags, + snippets : req.brew.snippets + }; + req.brew = _.defaults(brew, DEFAULT_BREW); + + req.userThemes = await(getUsersBrewThemes(req.account?.username)); + + req.ogMeta = { ...defaultMetaTags, + title : 'New', + description : 'Start crafting your homebrew on the Homebrewery!' + }; + + return next(); + })); + + //New Page + app.get('/new', asyncHandler(async(req, res, next)=>{ + req.userThemes = await(getUsersBrewThemes(req.account?.username)); + + req.ogMeta = { ...defaultMetaTags, + title : 'New', + description : 'Start crafting your homebrew on the Homebrewery!' + }; + + return next(); + })); + + //Share Page + app.get('/share/:id', dbCheck, asyncHandler(getBrew('share')), asyncHandler(async (req, res, next)=>{ + const { brew } = req; + req.ogMeta = { ...defaultMetaTags, + title : `${req.brew.title || 'Untitled Brew'} - ${req.brew.authors[0] || 'No author.'}`, + description : req.brew.description || 'No description.', + image : req.brew.thumbnail || defaultMetaTags.image, + type : 'article' + }; + + // increase visitor view count, do not include visits by author(s) + if(!brew.authors.includes(req.account?.username)){ + if(req.params.id.length > 12 && !brew._id) { + const googleId = brew.googleId; + const shareId = brew.shareId; + await GoogleActions.increaseView(googleId, shareId, 'share', brew) + .catch((err)=>{next(err);}); + } else { + await HomebrewModel.increaseView({ shareId: brew.shareId }); + } + }; + + brew.authors.includes(req.account?.username) ? sanitizeBrew(req.brew, 'shareAuthor') : sanitizeBrew(req.brew, 'share'); + splitTextStyleAndMetadata(req.brew); + return next(); + })); + + //Account Page + app.get('/account', dbCheck, asyncHandler(async (req, res, next)=>{ + const data = {}; + data.title = 'Account Information Page'; + + if(!req.account) { + res.set('WWW-Authenticate', 'Bearer realm="Authorization Required"'); + const error = new Error('No valid account'); + error.status = 401; + error.HBErrorCode = '50'; + error.page = data.title; + return next(error); + }; + + let auth; + let googleCount = []; + if(req.account) { + if(req.account.googleId) { + auth = await GoogleActions.authCheck(req.account, res, false); + + googleCount = await GoogleActions.listGoogleBrews(auth) + .catch((err)=>{ + console.error(err); + }); + } + + const query = { authors: req.account.username, googleId: { $exists: false } }; + const mongoCount = await HomebrewModel.countDocuments(query) + .catch((err)=>{ + console.log(err); + return 0; + }); + + data.accountDetails = { + username : req.account.username, + issued : req.account.issued, + googleId : Boolean(req.account.googleId), + authCheck : Boolean(req.account.googleId && auth?.credentials.access_token), + mongoCount : mongoCount, + googleCount : googleCount?.length + }; + } + + req.brew = data; + + req.ogMeta = { ...defaultMetaTags, + title : `Account Page`, + description : null + }; + + return next(); + })); + + //Vault Page + app.get('/vault', asyncHandler(async(req, res, next)=>{ + req.ogMeta = { ...defaultMetaTags, + title : 'The Vault', + description : 'Search for Brews' + }; + return next(); + })); + + return app; +} \ No newline at end of file