preparing for 3.0

Makefile

@@ -1,3 +0,0 @@
-push:
-	git push prod
-	git push origin

README.md

@@ -1,28 +1,12 @@
 # README
 
+> "Make every detail perfect and limit the number of details to perfect."  
+> — _Jack Dorsey_
+
 ## About
 
-[NoteHub](https://www.notehub.org) is a free and hassle-free pastebin for one-off markdown publishing and was implemented as a one-app-one-language [experiment](https://notehub.org/ikqz8).
+Dead simple hosting for markdown notes.
-
-## Implementation
-
-NoteHub's implementation aims for ultimate simplicity and performance.
-
-### Design
-
-1. At a request, the server first checks, if a note is already rendered and is present in the LRU cache.  
-  (a) If _yes_, it return the rendered HTML code and increases the views counter.  
-  (b) Otherwise, the note is retrieved from the DB, rendered and put into the LRU cache; the views counter will be increased.
-2. The rendering of note pages: there are HTML file tempates with placeholders, which will be trivially filled with replacements.
-3. The LRU cache holds the rendered HTML for the most popular notes, which makes their access a static O(1) operation without any DB I/O.
-4. The server keeps corresponding models for all notes in the cache for statistics updates. These models are persisted every 5 minutes to the DB.
 
 ## Installation & Deployment
 
-To run NoteHub as a standalone version, execute:
+TBD
-
-1. `git clone https://github.com/chmllr/NoteHub.git`
-2. `npm install`
-3. `npm start`
-
-This starts a NoteHub instance on port 3000.

api_spec.js

@@ -1,234 +0,0 @@
-var frisby = require('frisby');
-var md5 = require('md5');
-
-frisby.create('Landing page')
-    .get('http://localhost:3000/')
-    .expectStatus(200)
-    .expectHeaderContains('content-type', 'text/html; charset=utf-8')
-    .expectBodyContains('Hassle-free')
-    .toss();
-
-frisby.create('Open note page')
-    .get('http://localhost:3000/new')
-    .expectStatus(200)
-    .expectHeaderContains('content-type', 'text/html; charset=utf-8')
-    .expectBodyContains('Terms of Service')
-    .toss();
-
-frisby.create('Open TOS')
-    .get('http://localhost:3000/TOS')
-    .expectStatus(200)
-    .expectHeaderContains('content-type', 'text/html; charset=utf-8')
-    .expectBodyContains('Site Terms of Use Modifications')
-    .toss();
-
-frisby.create('Incurrect URL')
-    .get('http://localhost:3000/abcdef')
-    .expectStatus(404)
-    .expectBodyContains('Not found')
-    .toss();
-
-frisby.create('Invalid posting')
-    .post('http://localhost:3000/note')
-    .expectStatus(400)
-    .expectHeaderContains('content-type', 'text/html; charset=utf-8')
-    .expectBodyContains('Bad request')
-    .toss();
-
-let testNote = 'This is a test note';
-
-frisby.create('Invalid posting 2')
-    .post('http://localhost:3000/note', {
-        action: 'POST',
-        note: testNote
-    })
-    .expectStatus(400)
-    .expectHeaderContains('content-type', 'text/html; charset=utf-8')
-    .expectBodyContains('Bad request')
-    .toss();
-
-frisby.create('Invalid posting 3')
-    .post('http://localhost:3000/note', {
-        action: 'POST',
-        session: md5('new'),
-        signature: 'assdss',
-        note: testNote
-    })
-    .expectStatus(400)
-    .expectHeaderContains('content-type', 'text/html; charset=utf-8')
-    .expectBodyContains('Signature mismatch')
-    .toss();
-
-frisby.create('Valid posting')
-    .post('http://localhost:3000/note', {
-        action: 'POST',
-        session: md5('new'),
-        signature: md5(md5('new') + testNote),
-        password: '',
-        note: testNote
-    })
-    .expectStatus(302)
-    .expectBodyContains('Found. Redirecting to')
-    .expectHeaderContains('content-type', 'text/plain; charset=utf-8')
-    .after(function(err, res, body) {
-        let noteId = body.replace('Found. Redirecting to /', '');
-        frisby.create('Read posted note')
-            .get('http://localhost:3000/' + noteId)
-            .expectStatus(200)
-            .expectBodyContains(testNote)
-            .after((err, res, body) => {
-                frisby.create('Illegal note editing attempt with empty password')
-                    .post('http://localhost:3000/note', {
-                        id: noteId,
-                        action: 'UPDATE',
-                        session: md5('new'),
-                        signature: md5(md5('new') + testNote+'!!!'),
-                        note: testNote + '!!!',
-                        password: ''
-                    })
-                    .expectStatus(400)
-                    .expectBodyContains('Password is wrong')
-                    .toss();
-            })
-            .after((err, res, body) => {
-                frisby.create('Illegal note editing attempt')
-                    .post('http://localhost:3000/note', {
-                        id: noteId,
-                        action: 'UPDATE',
-                        session: md5('new'),
-                        signature: md5(md5('new') + testNote+'!!!'),
-                        note: testNote + '!!!',
-                        password: 'aaabbb'
-                    })
-                    .expectStatus(400)
-                    .expectBodyContains('Password is wrong')
-                    .toss();
-
-            })
-            .toss();
-    })
-    .toss();
-
-frisby.create('Valid posting, editing and removal')
-    .post('http://localhost:3000/note', {
-        action: 'POST',
-        session: md5('new'),
-        signature: md5(md5('new') + testNote),
-        password: 'aabbcc',
-        note: testNote
-    })
-    .expectStatus(302)
-    .expectBodyContains('Found. Redirecting to')
-    .expectHeaderContains('content-type', 'text/plain; charset=utf-8')
-    .after(function(err, res, body) {
-        var noteId = body.replace('Found. Redirecting to /', '');
-        frisby.create('Export posted note')
-            .get('http://localhost:3000/' + noteId + '/export')
-            .expectStatus(200)
-            .expectHeaderContains('content-type', 'text/plain; charset=utf-8')
-            .expectBodyContains(testNote)
-            .toss();
-        frisby.create('Read posted note')
-            .get('http://localhost:3000/' + noteId)
-            .expectStatus(200)
-            .expectBodyContains(testNote)
-            .expectHeaderContains('content-type', 'text/html; charset=utf-8')
-            .after((err, res, body) => {
-                frisby.create('Unauthorized note editing attempt')
-                    .post('http://localhost:3000/note', {
-                        id: noteId,
-                        action: 'UPDATE',
-                        session: md5('new'),
-                        signature: md5(md5('new') + testNote+'!!!'),
-                        note: testNote + '!!!',
-                        password: 'abbcc'
-                    })
-                    .expectStatus(400)
-                    .expectBodyContains('Password is wrong')
-                    .toss();
-            })
-            .after((err, res, body) => {
-                frisby.create('Valid note editing attempt')
-                    .post('http://localhost:3000/note', {
-                        id: noteId,
-                        action: 'UPDATE',
-                        session: md5('new'),
-                        signature: md5(md5('new') + 'Changed!'),
-                        note: 'Changed!',
-                        password: 'aabbcc'
-                    })
-                    .expectStatus(302)
-                    .after((err, res, body) => {
-                        frisby.create('Read changed note')
-                            .get('http://localhost:3000/' + noteId)
-                            .expectStatus(200)
-                            .expectBodyContains('Changed!') 
-                            .toss();
-                    })
-                    .after((err, res, body) => {
-                        frisby.create('Delete posted note')
-                            .post('http://localhost:3000/note',{
-                                id: noteId,
-                                button: 'Delete',
-                                action: 'UPDATE',
-                                session: md5('new'),
-                                signature: md5(md5('new') + 'Changed!'),
-                                note: 'Changed!',
-                                password: 'aabbcc'
-                            })
-                            .expectStatus(200)
-                            .expectBodyContains('Note deleted') 
-                            .toss();
-                    })
-                    .toss();
-            })
-            .toss();
-        frisby.create('Read stats of posted note')
-            .expectStatus(200)
-            .get('http://localhost:3000/' + noteId).toss();
-        frisby.create('Read stats of posted note')
-            .expectStatus(200)
-            .get('http://localhost:3000/' + noteId).toss();
-        frisby.create('Read stats of posted note')
-            .expectStatus(200)
-            .get('http://localhost:3000/' + noteId).toss();
-        frisby.create('Read stats of posted note')
-            .get('http://localhost:3000/' + noteId + '/stats')
-            .expectHeaderContains('content-type', 'text/html; charset=utf-8')
-            .expectStatus(200)
-            .expectBodyContains('Statistics')
-            .expectBodyContains('<tr><td>Views</td><td>4</td></tr>')
-            .toss();
-    })
-    .toss();
-
-var tooLongNote = 'ABCD';
-
-while (tooLongNote.length < 1024*200) tooLongNote += tooLongNote;
-
-frisby.create('Invalid posting of too long note')
-    .post('http://localhost:3000/note', {
-        action: 'POST',
-        session: md5('new'),
-        signature: md5(md5('new') + testNote),
-        password: 'aabbcc',
-        note: tooLongNote
-    })
-    .expectStatus(400)
-    .expectHeaderContains('content-type', 'text/html; charset=utf-8')
-    .expectBodyContains('too large')
-    .toss();
-
-frisby.create('Invalid update without id')
-    .post('http://localhost:3000/note', {
-        action: 'UPDATE',
-        session: md5('new'),
-        signature: md5(md5('new') + 'Any note'),
-        password: 'aabbcc',
-        note: 'Any note'
-    })
-    .expectStatus(400)
-    .expectHeaderContains('content-type', 'text/html; charset=utf-8')
-    .expectBodyContains('Wrong note ID')
-    .toss();
-

assets/footer.html

@@ -3,5 +3,5 @@
 	<a href="%LINK%/stats">statistics</a> &middot;
 	<a href="%LINK%/edit">edit</a> &middot;
 	<a href="%LINK%/export">export</a> &middot;
-	<a href="/TOS">terms of service</a>
+	<a href="/TOS.md">terms of service</a>
-</footer>
+</footer>

assets/markdown/Demo.md

@@ -0,0 +1,36 @@
+# Demo Note
+
+## Text Formatting
+
+This is a _short_ note demonstrating the **capabilities** of Markdown. [Markdown](http://en.wikipedia.org/wiki/Markdown) is a _markup language_ with plain text
+formatting syntax. But you also can use <u>standard HTML</u> tags.
+
+## Backquotes, Lists & Code
+
+This is a backquote:
+
+> _"Our greatest glory is not in never falling but in rising every time we fall."_
+> — Confucius
+
+To create simple lists, just enumerate all items using a dash in the prefix:
+
+- Alpha
+- Beta
+- Gamma
+
+Also you can either mark some special `words` or write entire `code` blocks:
+
+    (defn fact [n]
+      (if (< n 2) 1
+        (* n (fact (- n 1)))))
+
+## Tables
+
+Also simple tables is a piece of cake:
+
+Column 1     | Column 2    | Column 3
+---          | ---         | ---
+Text 1       | Text 3      | <s>Text 5</s>
+Text 2       | Text 4      | <mark>Text 6</mark>
+
+Take a look at the [source code](/Demo.md/export) of this page, to see how it works.

assets/public/index.html

@@ -11,13 +11,14 @@
 		<h1>NoteHub</h1>
 		<h2>Free and Hassle-free Pastebin for Markdown Notes</h2>
 		<br>
-		<a class="landing-button demo" href="/demo" style="color: white">See Demo Note</a>
+		<a class="landing-button demo" href="/Demo.md" style="color: white">See Demo Note</a>
 		<a class="landing-button" href="/new" style="color: white">New Note</a>
 	</div>
 	<div id="dashed-line"></div>
 	<article class="bottom-space">
 		<h2>Changelog</h2>
 		<ul>
+			<li><strong>2017-08</strong>: NoteHub 3.0 released.</li>
 			<li><strong>2016-08</strong>: Syntax highlighting for code blocks added (thanks to <a href="https://github.com/maciejsmolinski">Maciej</a>).</li>
 			<li><strong>2016-03</strong>: Note deletion feature added.</li>
 			<li><strong>2015-10</strong>: NoteHub rewritten in Node.js.</li>
@@ -34,7 +35,7 @@
 	</article>
 	<footer>
 			<a href="https://github.com/chmllr/NoteHub">source code</a> &middot;
-			<a href="/TOS">terms of service</a>
+			<a href="/TOS.md">terms of service</a>
 	</footer>
 </body>
 </html>

package.json

@@ -1,39 +0,0 @@
-{
-  "name": "NoteHub",
-  "version": "3.0.0",
-  "description": "Free Pastebin for One-Off Markdown Publishing",
-  "main": "server.js",
-  "scripts": {
-    "start": "node server.js",
-    "dev": "./node_modules/nodemon/bin/nodemon.js server.js",
-    "test": "jasmine-node ."
-  },
-  "repository": {
-    "type": "git",
-    "url": "https://github.com/chmllr/NoteHub.git"
-  },
-  "keywords": [
-    "markdown",
-    "pastebin"
-  ],
-  "author": "Christian Müller <notehub@icloud.com> (http://twitter.com/drmllr)",
-  "license": "ISC",
-  "bugs": {
-    "url": "https://github.com/chmllr/NoteHub/issues"
-  },
-  "homepage": "https://github.com/chmllr/NoteHub",
-  "dependencies": {
-    "body-parser": "^1.15.0",
-    "express": "^4.13.4",
-    "highlight.js": "^9.5.0",
-    "lru-cache": "^4.0.0",
-    "marked": "^0.3.5",
-    "md5": "^2.1.0",
-    "sequelize": "^3.19.3",
-    "sqlite3": "*"
-  },
-  "devDependencies": {
-    "frisby": "^0.8.5",
-    "nodemon": "^1.9.1"
-  }
-}

resources/edit.html

@@ -1,45 +0,0 @@
-<!DOCTYPE html>
-<html style="height: 100%;">
-
-<head>
-  <title>NoteHub &mdash; New Page</title>
-  <meta charset="UTF-8" />
-  <meta content="width=device-width, initial-scale=1.0" name="viewport" />
-  <link href="/style.css" rel="stylesheet" type="text/css" />
-  <script src="//cdnjs.cloudflare.com/ajax/libs/marked/0.3.5/marked.min.js" type="text/javascript"></script>
-  <script src="//cdnjs.cloudflare.com/ajax/libs/blueimp-md5/1.0.1/js/md5.min.js" type="text/javascript"></script>
-  <script src="//cdnjs.cloudflare.com/ajax/libs/highlight.js/9.5.0/highlight.min.js" type="text/javascript"></script>
-  <script src="/js/publishing.js" type="text/javascript"></script>
-  <base target="_blank">
-</head>
-
-<body onload="onLoad()" style="height: 100%">
-  <div id="editContainer">
-    <form id="editPane" action="/note" autocomplete="off" method="POST" target="_self">
-      <input id="action" name="action" value="%ACTION%" type="hidden" />
-      <input id="id" name="id" value="%ID%" type="hidden" />
-      <input id="password" name="password" type="hidden" />
-      <input id="session" name="session" type="hidden" value="%SESSION%" />
-      <input id="signature" name="signature" type="hidden" />
-      <textarea id="note" name="note">%CONTENT%</textarea>
-      <fieldset id="input-elems">
-        <input class="ui-elem" id="plain-password" name="plain-password" 
-        placeholder="Password for editing" type="text" autocomplete="off">&nbsp;
-        <label style="margin-right: 1em">
-          <input id="tos" type="checkbox" onClick="enableButton()">
-          Accept <a href="/TOS">Terms of Service</a>
-        </label>
-        <input class="button ui-elem" disabled id="publish-button" name="button" type="submit" value="Publish">
-        <input class="button ui-elem" id="delete-button" name="button" type="submit" value="Delete">
-        <span id="tableau">
-          0 words
-        </span>
-        <br>
-        <br>
-      </fieldset>
-    </form>
-    <div id="previewPane"><article id="draft"></article></div>
-  </div>
-</body>
-
-</html>

resources/public/js/publishing.js

@@ -1,73 +0,0 @@
-var $ = function(id) {
-    return document.getElementById(id);
-};
-var iosDetected = navigator.userAgent.match('(iPad|iPod|iPhone)');
-var timer = null;
-var timerDelay = iosDetected ? 800 : 400;
-var $note, $action, $preview, $plain_password, $tableau;
-var backendTimer;
-
-document.addEventListener('DOMContentLoaded', function () {
-    marked.setOptions({
-        langPrefix: 'hljs lang-',
-        highlight: function (code) {
-            return hljs.highlightAuto(code).value;
-        },
-    });
-});
-
-function md2html(input) {
-    return marked(input);
-}
-
-function saveDraft() {
-    if ($action == 'UPDATE') return;
-    console.log('draft autosave...');
-    $tableau.innerHTML = 'Draft autosaved.';
-    localStorage.setItem('draft', $note.value);
-}
-
-function enableButton() {
-    var checkbox = $('tos');
-    var button = $('publish-button');
-    button.disabled = !checkbox.checked;
-}
-
-function onLoad() {
-    $note = $('note');
-    $action = $('action').value;
-    $preview = $('draft');
-    $tableau = $('tableau');
-    $plain_password = $('plain-password');
-    var updatePreview = function() {
-        clearTimeout(timer);
-        var content = $note.value;
-        var delay = Math.min(timerDelay, timerDelay * (content.length / 400));
-        timer = setTimeout(function() {
-            $preview.innerHTML = md2html(content);
-            $tableau.innerHTML = content.split(/\s+/).length + ' words';
-        }, delay);
-    };
-    if ($action == 'UPDATE') updatePreview();
-    else {
-        $('delete-button').style.display = 'none';
-        $note.value = '';
-        var draft = localStorage.getItem('draft');
-        if (draft) {
-            $note.value = draft;
-            updatePreview();
-        }
-    }
-    $note.onkeyup = updatePreview;
-    $('delete-button').onclick = $('publish-button').onclick = function(e) {
-        localStorage.removeItem('draft');
-        self.onbeforeunload = null;
-        if ($plain_password.value !== '') $('password').value = md5($plain_password.value);
-        $plain_password.value = null;
-        $('signature').value = md5($('session').value + $note.value.replace(/[\n\r]/g, ''));
-    };
-    if (iosDetected) $note.className += ' ui-border';
-    else $note.focus();
-    self.onbeforeunload = saveDraft;
-    setInterval(saveDraft, 60 * 1000);
-}

server.js

@@ -1,181 +0,0 @@
-var express = require('express');
-var view = require('./view');
-var storage = require('./storage');
-var md5 = require('md5');
-var LRU = require('lru-cache');
-var bodyParser = require('body-parser');
-var fs = require('fs');
-var blackList = new Set();
-
-var app = express();
-
-app.use(bodyParser.urlencoded({ extended: true, limit: '200kb' }));
-app.use(express.static(__dirname + '/resources/public'));
-app.use(function (error, req, res, next) {
-    if (error) {
-        sendResponse(res, 400, 'Bad request', error.message);
-        log('REQUEST ERROR:', error);
-    } else {
-        next();
-    }
-});
-
-var MODELS = {};
-var CACHE = new LRU({
-    max: 50,
-    dispose: key => {
-        log('disposing', key, 'from cache');
-        var model = MODELS[key];
-        if (model) model.save();
-        delete MODELS[key];
-    }
-});
-
-var log = function() {
-    var date = new Date();
-    var timestamp = date.getDate() + '/' + date.getMonth() + ' ' + date.getHours() + ':' +
-        date.getMinutes() + ':' + date.getSeconds() + '.' + date.getMilliseconds();
-    var message = Array.prototype.slice.call(arguments);
-    message.unshift('--');
-    message.unshift(timestamp);
-    console.log.apply(console, message);
-};
-
-app.get('/TOS', (req, res) => res.send(view.renderTOS()));
-
-app.get('/new', (req, res) => {
-    log(req.ip, 'opens /new');
-    res.send(view.newNotePage(md5('new')));
-});
-
-app.post('/note', (req, res) => {
-    var body = req.body,
-        session = body.session,
-        note = body.note,
-        password = body.password,
-        action = body.action,
-        id = body.id;
-    log(req.ip, 'calls /note to', action, id);
-    var goToNote = note => res.redirect('/' + note.id);
-    if (!note || !session || session.indexOf(md5('edit/' + id)) !== 0 && session.indexOf(md5('new')) !== 0)
-        return sendResponse(res, 400, 'Bad request');
-    if (body.signature != md5(session + note.replace(/[\n\r]/g, '')))
-        return sendResponse(res, 400, 'Signature mismatch');
-    if (action == 'POST')
-        storage.addNote(note, password).then(goToNote);
-    else {
-        if (!id) return sendResponse(res, 400, 'Wrong note ID');
-        CACHE.del(id);
-        if (body.button == 'Delete') {
-            log('deleting note', id);
-            storage.deleteNote(id, password).then(
-                () => sendResponse(res, 200, 'Note deleted'),
-                error => sendResponse(res, 400, 'Bad request', error.message));
-        } else {
-            log('updating note', id);
-            storage.updateNote(id, password, note).then(goToNote,
-                error => sendResponse(res, 400, 'Bad request', error.message));
-        }
-    }
-});
-
-app.get('/:year/:month/:day/:title', (req, res) => {
-    var P = req.params, url = P.year + '/' + P.month + '/' + P.day + '/' + P.title;
-    log(req.ip, 'resolves deprecated id', url);
-    if (CACHE.has(url)) {
-        log(url, 'is cached!');
-        var id = CACHE.get(url);
-        if (id) res.redirect('/' + id);
-        else notFound(res);
-    } else storage.getNoteId(url).then(note => {
-        log(url, 'is not cached, resolving...');
-        if (note) {
-            CACHE.set(url, note.id);
-            res.redirect('/' + note.id);
-        } else {
-            CACHE.set(url, null);
-            notFound(res);
-        }
-    });
-});
-
-app.get(/\/([a-z0-9]+)\/edit/, (req, res) => {
-    var id = req.params['0'];
-    log(req.ip, 'calls /edit on', id);
-    storage.getNote(id).then(note => res.send(note ? 
-        view.editNotePage(md5('edit/' + id), note) : 
-        notFound(res)));
-});
-
-app.get(/\/([a-z0-9]+)\/export/, (req, res) => {
-    var id = req.params['0'];
-    log(req.ip, 'calls /export on', id);
-    res.set({ 'Content-Type': 'text/plain', 'Charset': 'utf-8' });
-    storage.getNote(id).then(note => note ? 
-        res.send(note.text) : 
-        notFound(res));
-});
-
-app.get(/\/([a-z0-9]+)\/stats/, (req, res) => {
-    var id = req.params['0'];
-    log(req.ip, 'calls /stats on', id);
-    var promise = id in MODELS ? 
-        new Promise(resolve => resolve(MODELS[id])) : 
-        storage.getNote(id);
-    promise.then(note => note ? 
-        res.send(view.renderStats(note)) : 
-        notFound(res));
-});
-
-app.get(/\/([a-z0-9]+)/, (req, res) => {
-    var id = req.params['0'];
-    log(req.ip, 'open note', id, 'from', req.get('Referer'));
-    if (CACHE.has(id)) {
-        log(id, 'is cached!');
-        var obj = MODELS[id];
-        if (!obj) return notFound(res);
-        obj.views++;
-        res.send(CACHE.get(id));
-    } else storage.getNote(id).then(note => {
-        log(id, 'is not cached, resolving...');
-        if (!note) {
-            CACHE.set(id, null);
-            return notFound(res);
-        }
-        var content = view.renderNote(note, blackList);
-        CACHE.set(id, content);
-        MODELS[id] = note;
-        note.views++;
-        res.send(content);
-    });
-});
-
-var sendResponse = (res, code, message, details) => {
-    log('sending response', code, message);
-    res.status(code).send(view.renderPage(null, message, 
-        `<h1>${message}</h1><br/>` +
-        `<center>${details || '¯\\_(ツ)_/¯'}</center>`, ''));
-};
-
-var notFound = res => sendResponse(res, 404, 'Not found');
-
-var server = app.listen(process.env.PORT || 3000, 
-    () => log('NoteHub server listening on port', server.address().port));
-
-setInterval(() => {
-    var keys = Object.keys(MODELS);
-    log('saving stats for', keys.length, 'models...');
-    keys.forEach(id => MODELS[id].save());
-}, 5 * 60 * 1000);
-
-var updateBlackList = () => {
-    var ids = fs.readFileSync(process.env.BLACK_LIST || '/dev/null', 'utf-8').split(/\n+/).filter(Boolean);
-    ids.filter(id => !blackList.has(id)).forEach(id => CACHE.del(id));
-    blackList = new Set(ids);
-    log('black list updated, entries:', blackList.size);
-};
-
-setInterval(updateBlackList, 60 * 60 * 1000);
-
-updateBlackList();
-

storage.js

@@ -1,64 +0,0 @@
-var Sequelize = require('sequelize');
-var sequelize = new Sequelize('database', null, null, {
-    dialect: 'sqlite',
-    pool: {
-        max: 5,
-        min: 0,
-        idle: 10000
-    },
-    storage: 'database.sqlite'
-});
-
-var Note = sequelize.define('Note', {
-    id: { type: Sequelize.STRING(6), unique: true, primaryKey: true },
-    deprecatedId: Sequelize.TEXT,
-    text: Sequelize.TEXT,
-    published: { type: Sequelize.DATE, defaultValue: Sequelize.NOW },
-    edited: { type: Sequelize.DATE, allowNull: true, defaultValue: null },
-    password: Sequelize.STRING(16),
-    views: { type: Sequelize.INTEGER, defaultValue: 0 }
-});
-
-sequelize.sync();
-
-module.exports.getNote = id => Note.findById(id);
-
-module.exports.getNoteId = deprecatedId => Note.findOne({
-    where: { deprecatedId: deprecatedId }
-});
-
-var generateId = () => [1, 1, 1, 1, 1]
-    .map(() => {
-        var code = Math.floor(Math.random() * 36);
-        return String.fromCharCode(code + (code < 10 ? 48 : 87));
-    })
-    .join('');
-
-var getFreeId = () => {
-    var id = generateId();
-    return Note.findById(id).then(result => result ? getFreeId() : id);
-};
-
-module.exports.addNote = (note, password) => getFreeId().then(id => Note.create({
-    id: id,
-    text: note,
-    password: password
-}));
-
-var passwordCheck = (note, password, callback) => 
-    (!note || note.password.length === 0 || note.password !== password) ?
-        new Promise((resolve, reject) => reject({ message: 'Password is wrong' })) :
-        callback();
-
-module.exports.updateNote = (id, password, text) =>
-    Note.findById(id).then(note =>
-        passwordCheck(note, password, () => {
-            note.text = text;
-            note.edited = new Date();
-            return note.save();
-        }));
-
-module.exports.deleteNote = (id, password) =>
-    Note.findById(id).then(note =>
-        passwordCheck(note, password, () => note.destroy()));
-

view.js

@@ -1,55 +0,0 @@
-var marked = require('marked');
-var fs = require('fs');
-var hljs = require('highlight.js');
-
-var TOS = fs.readFileSync('resources/TOS.md', 'utf-8');
-var pageTemplate = fs.readFileSync('resources/template.html', 'utf-8');
-var footerTemplate = fs.readFileSync('resources/footer.html', 'utf-8');
-var editTemplate = fs.readFileSync('resources/edit.html', 'utf-8');
-var header = fs.readFileSync(process.env.HEADER || '/dev/null', 'utf-8');
-
-var deriveTitle = text => text
-    .split(/[\n\r]/)[0].slice(0,25)
-    .replace(/[`~!@#\$%^&\*_|\+=\?;:'",.<>\{\}\\\/]/g, '');
-
-var renderPage = (id, title, content, footer, blackList) => pageTemplate
-    .replace('%HEADER%', blackList && blackList.has(id) ? header : '')
-    .replace('%TITLE%', title)
-    .replace('%CONTENT%', content.replace(/<meta.*?>/gi, '').replace(/<script[\s\S.]*?\/script>/gi, ''))
-    .replace('%FOOTER%', footer || '');
-
-marked.setOptions({
-    langPrefix: 'hljs lang-',
-    highlight: code => hljs.highlightAuto(code).value,
-});
-
-module.exports.renderPage = renderPage;
-
-module.exports.renderStats = note => renderPage(note.id, deriveTitle(note.text), 
-    `<h2>Statistics</h2>
-  <table>
-    <tr><td>Published</td><td>${note.published}</td></tr>
-    <tr><td>Edited</td><td>${note.edited || 'N/A'}</td></tr>
-    <tr><td>Views</td><td>${note.views}</td></tr>
-  </table>`);
-
-module.exports.renderTOS = () =>  renderPage('tos', 'Terms of Service', marked(TOS));
-
-module.exports.renderNote = (note, blackList) => renderPage(note.id,
-    deriveTitle(note.text), 
-    marked(note.text),
-    footerTemplate.replace(/%LINK%/g, note.id),
-    blackList);
-
-module.exports.newNotePage = session => editTemplate
-    .replace('%ACTION%', 'POST')
-    .replace('%SESSION%', session)
-    .replace('%CONTENT%', 'Loading...');
-
-module.exports.editNotePage = (session, note) => editTemplate
-    .replace('%ACTION%', 'UPDATE')
-    .replace('%SESSION%', session)
-    .replace('%ID%', note.id)
-    .replace('%CONTENT%', escape$(note.text));
-
-var escape$ = s => s.split('').map(chr => chr == '$' ? '$$' : chr).join('');