Merge pull request #291 from j3parker/s3-document-store

Add an Amazon S3 document store

.eslintignore

@@ -0,0 +1,2 @@
+**/*.min.js
+config.js

.eslintrc.json

@@ -0,0 +1,25 @@
+{
+    "env": {
+        "es6": true,
+        "node": true
+    },
+    "extends": "eslint:recommended",
+    "rules": {
+        "indent": [
+            "error",
+            2
+        ],
+        "linebreak-style": [
+            "error",
+            "unix"
+        ],
+        "quotes": [
+            "error",
+            "single"
+        ],
+        "semi": [
+            "error",
+            "always"
+        ]
+    }
+}

Procfile

@@ -0,0 +1 @@
+web: node server.js

README.md

@@ -38,14 +38,24 @@ STDOUT.  Check the README there for more details and usages.
 * `host` - the host the server runs on (default localhost)
 * `port` - the port the server runs on (default 7777)
 * `keyLength` - the length of the keys to user (default 10)
-* `maxLength` - maximum length of a paste (default none)
+* `maxLength` - maximum length of a paste (default 400000)
 * `staticMaxAge` - max age for static assets (86400)
-* `recompressStatisAssets` - whether or not to compile static js assets (true)
+* `recompressStaticAssets` - whether or not to compile static js assets (true)
 * `documents` - static documents to serve (ex: http://hastebin.com/about.com)
   in addition to static assets.  These will never expire.
 * `storage` - storage options (see below)
 * `logging` - logging preferences
 * `keyGenerator` - key generator options (see below)
+* `rateLimits` - settings for rate limiting (see below)
+
+## Rate Limiting
+
+When present, the `rateLimits` option enables built-in rate limiting courtesy
+of `connect-ratelimit`.  Any of the options supported by that library can be
+used and set in `config.json`.
+
+See the README for [connect-ratelimit](https://github.com/dharmafly/connect-ratelimit)
+for more information!
 
 ## Key Generation
 
@@ -55,7 +65,7 @@ Attempts to generate phonetic keys, similar to `pwgen`
 
 ``` json
 {
-	"type": "phonetic"
+  "type": "phonetic"
 }
 ```
 
@@ -65,7 +75,7 @@ Generates a random key
 
 ``` json
 {
-	"type": "random",
+  "type": "random",
   "keyspace": "abcdef"
 }
 ```
@@ -82,16 +92,19 @@ something like:
 
 ``` json
 {
-	"path": "./data",
-	"type": "file"
+  "path": "./data",
+  "type": "file"
 }
 ```
 
-Where `path` represents where you want the files stored
+where `path` represents where you want the files stored.
+
+File storage currently does not support paste expiration, you can follow [#191](https://github.com/seejohnrun/haste-server/issues/191) for status updates.
 
 ### Redis
 
-To use redis storage you must install the redis package in npm
+To use redis storage you must install the `redis` package in npm, and have
+`redis-server` running on the machine.
 
 `npm install redis`
 
@@ -99,10 +112,10 @@ Once you've done that, your config section should look like:
 
 ``` json
 {
-	"type": "redis",
-	"host": "localhost",
-	"port": 6379,
-	"db": 2
+  "type": "redis",
+  "host": "localhost",
+  "port": 6379,
+  "db": 2
 }
 ```
 
@@ -112,19 +125,48 @@ or post.
 
 All of which are optional except `type` with very logical default values.
 
-### Memcached
+If your Redis server is configured for password authentification, use the `password` field.
 
-To use memcached storage you must install the `memcache` package via npm
+### Postgres
 
-`npm install memcache`
+To use postgres storage you must install the `pg` package in npm
+
+`npm install pg`
 
 Once you've done that, your config section should look like:
 
 ``` json
 {
-	"type": "memcached",
-	"host": "127.0.0.1",
-	"port": 11211
+  "type": "postgres",
+  "connectionUrl": "postgres://user:password@host:5432/database"
+}
+```
+
+You can also just set the environment variable for `DATABASE_URL` to your database connection url.
+
+You will have to manually add a table to your postgres database:
+
+`create table entries (id serial primary key, key varchar(255) not null, value text not null, expiration int, unique(key));`
+
+You can also set an `expire` option to the number of seconds to expire keys in.
+This is off by default, but will constantly kick back expirations on each view
+or post.
+
+All of which are optional except `type` with very logical default values.
+
+### Memcached
+
+To use memcache storage you must install the `memcached` package via npm
+
+`npm install memcached`
+
+Once you've done that, your config section should look like:
+
+``` json
+{
+  "type": "memcached",
+  "host": "127.0.0.1",
+  "port": 11211
 }
 ```
 
@@ -134,6 +176,65 @@ forward on GETs.
 
 All of which are optional except `type` with very logical default values.
 
+### RethinkDB
+
+To use the RethinkDB storage system, you must install the `rethinkdbdash` package via npm
+
+`npm install rethinkdbdash`
+
+Once you've done that, your config section should look like this:
+
+``` json
+{
+  "type": "rethinkdb",
+  "host": "127.0.0.1",
+  "port": 28015,
+  "db": "haste"
+}
+```
+
+In order for this to work, the database must be pre-created before the script is ran.
+Also, you must create an `uploads` table, which will store all the data for uploads.
+
+You can optionally add the `user` and `password` properties to use a user system.
+
+### Amazon S3
+
+To use [Amazon S3](https://aws.amazon.com/s3/) as a storage system, you must
+install the `aws-sdk` package via npm:
+
+`npm install aws-sdk`
+
+Once you've done that, your config section should look like this:
+
+```json
+{
+  "type": "amazon-s3",
+  "bucket": "your-bucket-name",
+  "region": "us-east-1"
+}
+```
+
+Authentication is handled automatically by the client. Check
+[Amazon's documentation](https://docs.aws.amazon.com/sdk-for-javascript/v2/developer-guide/setting-credentials-node.html)
+for more information. You will need to grant your role these permissions to
+your bucket:
+
+```json
+{
+    "Version": "2012-10-17",
+    "Statement": [
+        {
+            "Action": [
+                "s3:GetObject",
+                "s3:PutObject"
+            ],
+            "Effect": "Allow",
+            "Resource": "arn:aws:s3:::your-bucket-name-goes-here/*"
+        }
+    ]
+}
+```
 
 ## Author
 
@@ -143,7 +244,7 @@ John Crepezzi <john.crepezzi@gmail.com>
 
 (The MIT License)
 
-Copyright © 2011 John Crepezzi
+Copyright © 2011-2012 John Crepezzi
 
 Permission is hereby granted, free of charge, to any person obtaining a copy of
 this software and associated documentation files (the ‘Software’), to deal in

about.md

@@ -15,11 +15,11 @@ To make a new entry, click "New" (or type 'control + n')
 
 ## From the Console
 
-Most of the time I want to show you some text, its coming from my current
+Most of the time I want to show you some text, it's coming from my current
 console session.  We should make it really easy to take code from the console
 and send it to people.
 
-`cat something | haste` # http://hastebin.com/1238193
+`cat something | haste` # https://hastebin.com/1238193
 
 You can even take this a step further, and cut out the last step of copying the
 URL with:
@@ -38,7 +38,8 @@ right now.
 
 ## Duration
 
-Pastes will stay for 30 days from their last view.
+Pastes will stay for 30 days from their last view.  They may be removed earlier
+and without notice.
 
 ## Privacy
 
@@ -49,7 +50,7 @@ pastes.
 
 ## Open Source
 
-Haste can easily be installed behind your network, and its all open source!
+Haste can easily be installed behind your network, and it's all open source!
 
 * [haste-client](https://github.com/seejohnrun/haste-client)
 * [haste-server](https://github.com/seejohnrun/haste-server)

config.js

@@ -1,6 +1,6 @@
 {
 
-  "host": "localhost",
+  "host": "0.0.0.0",
   "port": 7777,
 
   "keyLength": 10,
@@ -23,11 +23,19 @@
     "type": "phonetic"
   },
 
+  "rateLimits": {
+    "categories": {
+      "normal": {
+        "totalRequests": 500,
+        "every": 60000
+      }
+    }
+  },
+
   "storage": {
-    "type": "redis",
-    "host": "localhost",
-    "port": 6379,
-    "db": 2,
+    "type": "memcached",
+    "host": "127.0.0.1",
+    "port": 11211,
     "expire": 2592000
   },
 

lib/document_handler.js

@@ -1,4 +1,5 @@
 var winston = require('winston');
+var Busboy = require('busboy');
 
 // For handling serving stored documents
 
@@ -35,7 +36,7 @@ DocumentHandler.prototype.handleRawGet = function(key, response, skipExpire) {
   this.store.get(key, function(ret) {
     if (ret) {
       winston.verbose('retrieved raw document', { key: key });
-      response.writeHead(200, { 'content-type': 'text/plain' });
+      response.writeHead(200, { 'content-type': 'text/plain; charset=UTF-8' });
       response.end(ret);
     }
     else {
@@ -47,15 +48,14 @@ DocumentHandler.prototype.handleRawGet = function(key, response, skipExpire) {
 };
 
 // Handle adding a new Document
-DocumentHandler.prototype.handlePost = function(request, response) {
+DocumentHandler.prototype.handlePost = function (request, response) {
   var _this = this;
   var buffer = '';
   var cancelled = false;
-  request.on('data', function(data) {
-    if (!buffer) {
-      response.writeHead(200, { 'content-type': 'application/json' });
-    }
-    buffer += JSON.parse(data.toString()).data;
+
+  // What to do when done
+  var onSuccess = function () {
+    // Check length
     if (_this.maxLength && buffer.length > _this.maxLength) {
       cancelled = true;
       winston.warn('document >maxLength', { maxLength: _this.maxLength });
@@ -63,14 +63,14 @@ DocumentHandler.prototype.handlePost = function(request, response) {
       response.end(
         JSON.stringify({ message: 'Document exceeds maximum length.' })
       );
+      return;
     }
-  });
-  request.on('end', function(end) {
-    if (cancelled) return;
-    _this.chooseKey(function(key) {
-      _this.store.set(key, buffer, function(res) {
+    // And then save if we should
+    _this.chooseKey(function (key) {
+      _this.store.set(key, buffer, function (res) {
         if (res) {
           winston.verbose('added document', { key: key });
+          response.writeHead(200, { 'content-type': 'application/json' });
           response.end(JSON.stringify({ key: key }));
         }
         else {
@@ -80,12 +80,37 @@ DocumentHandler.prototype.handlePost = function(request, response) {
         }
       });
     });
-  });
-  request.on('error', function(error) {
-    winston.error('connection error: ' + error.message);
-    response.writeHead(500, { 'content-type': 'application/json' });
-    response.end(JSON.stringify({ message: 'Connection error.' }));
-  });
+  };
+
+  // If we should, parse a form to grab the data
+  var ct = request.headers['content-type'];
+  if (ct && ct.split(';')[0] === 'multipart/form-data') {
+    var busboy = new Busboy({ headers: request.headers });
+    busboy.on('field', function (fieldname, val) {
+      if (fieldname === 'data') {
+        buffer = val;
+      }
+    });
+    busboy.on('finish', function () {
+      onSuccess();
+    });
+    request.pipe(busboy);
+  // Otherwise, use our own and just grab flat data from POST body
+  } else {
+    request.on('data', function (data) {
+      buffer += data.toString();
+    });
+    request.on('end', function () {
+      if (cancelled) { return; }
+      onSuccess();
+    });
+    request.on('error', function (error) {
+      winston.error('connection error: ' + error.message);
+      response.writeHead(500, { 'content-type': 'application/json' });
+      response.end(JSON.stringify({ message: 'Connection error.' }));
+      cancelled = true;
+    });
+  }
 };
 
 // Keep choosing keys until one isn't taken
@@ -98,7 +123,7 @@ DocumentHandler.prototype.chooseKey = function(callback) {
     } else {
       callback(key);
     }
-  });
+  }, true); // Don't bump expirations when key searching
 };
 
 DocumentHandler.prototype.acceptableKey = function() {

lib/document_stores/amazon-s3.js

@@ -0,0 +1,56 @@
+/*global require,module,process*/
+
+var AWS = require('aws-sdk');
+var winston = require('winston');
+
+var AmazonS3DocumentStore = function(options) {
+  this.expire = options.expire;
+  this.bucket = options.bucket;
+  this.client = new AWS.S3({region: options.region});
+};
+
+AmazonS3DocumentStore.prototype.get = function(key, callback, skipExpire) {
+  var _this = this;
+
+  var req = {
+    Bucket: _this.bucket,
+    Key: key
+  };
+
+  _this.client.getObject(req, function(err, data) {
+    if(err) {
+      callback(false);
+    }
+    else {
+      callback(data.Body.toString('utf-8'));
+      if (_this.expire && !skipExpire) {
+        winston.warn('amazon s3 store cannot set expirations on keys');
+      }
+    }
+  });
+}
+
+AmazonS3DocumentStore.prototype.set = function(key, data, callback, skipExpire) {
+  var _this = this;
+
+  var req = {
+    Bucket: _this.bucket,
+    Key: key,
+    Body: data,
+    ContentType: 'text/plain'
+  };
+
+  _this.client.putObject(req, function(err, data) {
+    if (err) {
+      callback(false);
+    }
+    else {
+      callback(true);
+      if (_this.expire && !skipExpire) {
+        winston.warn('amazon s3 store cannot set expirations on keys');
+      }
+    }
+  });
+}
+
+module.exports = AmazonS3DocumentStore;

lib/document_stores/memcached.js

@@ -1,45 +1,52 @@
-var memcached = require('memcache');
-var winston = require('winston');
+const memcached = require('memcached');
+const winston = require('winston');
 
-// Create a new store with options
-var MemcachedDocumentStore = function(options) {
-  this.expire = options.expire;
-  if (!MemcachedDocumentStore.client) {
-    MemcachedDocumentStore.connect(options);
+class MemcachedDocumentStore {
+
+  // Create a new store with options
+  constructor(options) {
+    this.expire = options.expire;
+
+    const host = options.host || '127.0.0.1';
+    const port = options.port || 11211;
+    const url = `${host}:${port}`;
+    this.connect(url);
   }
-};
 
-// Create a connection
-MemcachedDocumentStore.connect = function(options) {
-  var host = options.host || '127.0.0.1';
-  var port = options.port || 11211;
-  this.client = new memcached.Client(port, host);
-  this.client.connect();
-  this.client.on('connect', function() {
-    winston.info('connected to memcached on ' + host + ':' + port);
-  });
-  this.client.on('error', function(e) {
-    winston.info('error connecting to memcached', { error: e });
-  });
-};
+  // Create a connection
+  connect(url) {
+    this.client = new memcached(url);
 
-// Save file in a key
-MemcachedDocumentStore.prototype.set =
-function(key, data, callback, skipExpire) {
-  MemcachedDocumentStore.client.set(key, data, function(err, reply) {
-    err ? callback(false) : callback(true);
-  }, skipExpire ? 0 : this.expire);
-};
+    winston.info(`connecting to memcached on ${url}`);
 
-// Get a file from a key
-MemcachedDocumentStore.prototype.get = function(key, callback, skipExpire) {
-  var _this = this;
-  MemcachedDocumentStore.client.get(key, function(err, reply) {
-    callback(err ? false : reply);
-    if (_this.expire && !skipExpire) {
-      winston.warn('store does not currently push forward expirations on GET');
-    }
-  });
-};
+    this.client.on('failure', function(error) {
+      winston.info('error connecting to memcached', {error});
+    });
+  }
+
+  // Save file in a key
+  set(key, data, callback, skipExpire) {
+    this.client.set(key, data, skipExpire ? 0 : this.expire, (error) => {
+      callback(!error);
+    });
+  }
+
+  // Get a file from a key
+  get(key, callback, skipExpire) {
+    this.client.get(key, (error, data) => {
+      callback(error ? false : data);
+
+      // Update the key so that the expiration is pushed forward
+      if (!skipExpire) {
+        this.set(key, data, (updateSucceeded) => {
+          if (!updateSucceeded) {
+            winston.error('failed to update expiration on GET', {key});
+          }
+        }, skipExpire);
+      }
+    });
+  }
+
+}
 
 module.exports = MemcachedDocumentStore;

lib/document_stores/postgres.js

@@ -0,0 +1,79 @@
+/*global require,module,process*/
+
+var postgres = require('pg');
+var winston = require('winston');
+
+// create table entries (id serial primary key, key varchar(255) not null, value text not null, expiration int, unique(key));
+
+// A postgres document store
+var PostgresDocumentStore = function (options) {
+  this.expireJS = options.expire;
+  this.connectionUrl = process.env.DATABASE_URL || options.connectionUrl;
+};
+
+PostgresDocumentStore.prototype = {
+
+  // Set a given key
+  set: function (key, data, callback, skipExpire) {
+    var now = Math.floor(new Date().getTime() / 1000);
+    var that = this;
+    this.safeConnect(function (err, client, done) {
+      if (err) { return callback(false); }
+      client.query('INSERT INTO entries (key, value, expiration) VALUES ($1, $2, $3)', [
+        key,
+        data,
+        that.expireJS && !skipExpire ? that.expireJS + now : null
+      ], function (err) {
+        if (err) {
+          winston.error('error persisting value to postgres', { error: err });
+          return callback(false);
+        }
+        callback(true);
+        done();
+      });
+    });
+  },
+
+  // Get a given key's data
+  get: function (key, callback, skipExpire) {
+    var now = Math.floor(new Date().getTime() / 1000);
+    var that = this;
+    this.safeConnect(function (err, client, done) {
+      if (err) { return callback(false); }
+      client.query('SELECT id,value,expiration from entries where KEY = $1 and (expiration IS NULL or expiration > $2)', [key, now], function (err, result) {
+        if (err) {
+          winston.error('error retrieving value from postgres', { error: err });
+          return callback(false);
+        }
+        callback(result.rows.length ? result.rows[0].value : false);
+        if (result.rows.length && that.expireJS && !skipExpire) {
+          client.query('UPDATE entries SET expiration = $1 WHERE ID = $2', [
+            that.expireJS + now,
+            result.rows[0].id
+          ], function (err) {
+            if (!err) {
+              done();
+            }
+          });
+        } else {
+          done();
+        }
+      });
+    });
+  },
+
+  // A connection wrapper
+  safeConnect: function (callback) {
+    postgres.connect(this.connectionUrl, function (err, client, done) {
+      if (err) {
+        winston.error('error connecting to postgres', { error: err });
+        callback(err);
+      } else {
+        callback(undefined, client, done);
+      }
+    });
+  }
+
+};
+
+module.exports = PostgresDocumentStore;

lib/document_stores/redis.js

@@ -8,9 +8,13 @@ var winston = require('winston');
 // options[db] - The db to use (default 0)
 // options[expire] - The time to live for each key set (default never)
 
-var RedisDocumentStore = function(options) {
+var RedisDocumentStore = function(options, client) {
   this.expire = options.expire;
-  if (!RedisDocumentStore.client) {
+  if (client) {
+    winston.info('using predefined redis client');
+    RedisDocumentStore.client = client;
+  } else if (!RedisDocumentStore.client) {
+    winston.info('configuring redis');
     RedisDocumentStore.connect(options);
   }
 };
@@ -21,11 +25,20 @@ RedisDocumentStore.connect = function(options) {
   var port = options.port || 6379;
   var index = options.db || 0;
   RedisDocumentStore.client = redis.createClient(port, host);
-  RedisDocumentStore.client.select(index, function(err, reply) {
+  // authenticate if password is provided
+  if (options.password) {
+    RedisDocumentStore.client.auth(options.password);
+  }
+
+  RedisDocumentStore.client.on('error', function(err) {
+    winston.error('redis disconnected', err);
+  });
+
+  RedisDocumentStore.client.select(index, function(err) {
     if (err) {
       winston.error(
         'error connecting to redis index ' + index,
-        { error: err.message }
+        { error: err }
       );
       process.exit(1);
     }
@@ -38,7 +51,7 @@ RedisDocumentStore.connect = function(options) {
 // Save file in a key
 RedisDocumentStore.prototype.set = function(key, data, callback, skipExpire) {
   var _this = this;
-  RedisDocumentStore.client.set(key, data, function(err, reply) {
+  RedisDocumentStore.client.set(key, data, function(err) {
     if (err) {
       callback(false);
     }
@@ -54,7 +67,7 @@ RedisDocumentStore.prototype.set = function(key, data, callback, skipExpire) {
 // Expire a key in expire time if set
 RedisDocumentStore.prototype.setExpiration = function(key) {
   if (this.expire) {
-    RedisDocumentStore.client.expire(key, this.expire, function(err, reply) {
+    RedisDocumentStore.client.expire(key, this.expire, function(err) {
       if (err) {
         winston.error('failed to set expiry on key: ' + key);
       }

lib/document_stores/rethinkdb.js

@@ -0,0 +1,46 @@
+const crypto = require('crypto');
+const rethink = require('rethinkdbdash');
+const winston = require('winston');
+
+const md5 = (str) => {
+  const md5sum = crypto.createHash('md5');
+  md5sum.update(str);
+  return md5sum.digest('hex');
+};
+
+class RethinkDBStore {
+  constructor(options) {
+    this.client = rethink({
+      silent: true,
+      host: options.host || '127.0.0.1',
+      port: options.port || 28015,
+      db: options.db || 'haste',
+      user: options.user || 'admin',
+      password: options.password || ''
+    });
+  }
+
+  set(key, data, callback) {
+    this.client.table('uploads').insert({ id: md5(key), data: data }).run((error) => {
+      if (error) {
+        callback(false);
+        winston.error('failed to insert to table', error);
+        return;
+      }
+      callback(true);
+    });
+  }
+
+  get(key, callback) {
+    this.client.table('uploads').get(md5(key)).run((error, result) => {
+      if (error || !result) {
+        callback(false);
+        if (error) winston.error('failed to insert to table', error);
+        return;
+      }
+      callback(result.data);
+    });
+  }
+}
+
+module.exports = RethinkDBStore;

lib/key_generators/dictionary.js

@@ -0,0 +1,32 @@
+const fs = require('fs');
+
+module.exports = class DictionaryGenerator {
+
+  constructor(options, readyCallback) {
+    // Check options format
+    if (!options)      throw Error('No options passed to generator');
+    if (!options.path) throw Error('No dictionary path specified in options');
+
+    // Load dictionary
+    fs.readFile(options.path, 'utf8', (err, data) => {
+      if (err) throw err;
+
+      this.dictionary = data.split(/[\n\r]+/);
+
+      if (readyCallback) readyCallback();
+    });
+  }
+
+  // Generates a dictionary-based key, of keyLength words
+  createKey(keyLength) {
+    let text = '';
+
+    for (let i = 0; i < keyLength; i++) {
+      const index = Math.floor(Math.random() * this.dictionary.length);
+      text += this.dictionary[index];
+    }
+
+    return text;
+  }
+
+};

lib/key_generators/phonetic.js

@@ -1,32 +1,27 @@
 // Draws inspiration from pwgen and http://tools.arantius.com/password
-var PhoneticKeyGenerator = function(options) {
-  // No options
+
+const randOf = (collection) => {
+  return () => {
+    return collection[Math.floor(Math.random() * collection.length)];
+  };
 };
 
-// Generate a phonetic key
-PhoneticKeyGenerator.prototype.createKey = function(keyLength) {
-  var text = '';
-  for (var i = 0; i < keyLength; i++) {
-    text += (i % 2 == 0) ? this.randConsonant() : this.randVowel();
+// Helper methods to get an random vowel or consonant
+const randVowel = randOf('aeiou');
+const randConsonant = randOf('bcdfghjklmnpqrstvwxyz');
+
+module.exports = class PhoneticKeyGenerator {
+
+  // Generate a phonetic key of alternating consonant & vowel
+  createKey(keyLength) {
+    let text = '';
+    const start = Math.round(Math.random());
+
+    for (let i = 0; i < keyLength; i++) {
+      text += (i % 2 == start) ? randConsonant() : randVowel();
+    }
+
+    return text;
   }
-  return text;
+
 };
-
-PhoneticKeyGenerator.consonants = 'bcdfghjklmnpqrstvwxy';
-PhoneticKeyGenerator.vowels = 'aeiou';
-
-// Get an random vowel
-PhoneticKeyGenerator.prototype.randVowel = function() {
-  return PhoneticKeyGenerator.vowels[
-    Math.floor(Math.random() * PhoneticKeyGenerator.vowels.length)
-  ];
-};
-
-// Get an random consonant
-PhoneticKeyGenerator.prototype.randConsonant = function() {
-  return PhoneticKeyGenerator.consonants[
-    Math.floor(Math.random() * PhoneticKeyGenerator.consonants.length)
-  ];
-};
-
-module.exports = PhoneticKeyGenerator;

lib/key_generators/random.js

@@ -1,19 +1,20 @@
-var RandomKeyGenerator = function(options) {
-  if (!options) {
-    options = {};
-  }
-  this.keyspace = options.keyspace || 'ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789';
-};
+module.exports = class RandomKeyGenerator {
 
-// Generate a random key
-RandomKeyGenerator.prototype.createKey = function(keyLength) {
-  var text = '';
-  var index;
-  for (var i = 0; i < keyLength; i++) {
-    index = Math.floor(Math.random() * this.keyspace.length);
-    text += this.keyspace.charAt(index);
+  // Initialize a new generator with the given keySpace
+  constructor(options = {}) {
+    this.keyspace = options.keyspace || 'ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789';
   }
-  return text;
-};
 
-module.exports = RandomKeyGenerator;
+  // Generate a key of the given length
+  createKey(keyLength) {
+    var text = '';
+
+    for (var i = 0; i < keyLength; i++) {
+      const index = Math.floor(Math.random() * this.keyspace.length);
+      text += this.keyspace.charAt(index);
+    }
+
+    return text;
+  }
+
+};

package-lock.json

@@ -0,0 +1,548 @@
+{
+  "name": "haste",
+  "version": "0.1.0",
+  "lockfileVersion": 1,
+  "requires": true,
+  "dependencies": {
+    "async": {
+      "version": "0.1.22",
+      "resolved": "https://registry.npmjs.org/async/-/async-0.1.22.tgz",
+      "integrity": "sha1-D8GqoIig4+8Ovi2IMbqw3PiEUGE="
+    },
+    "async-cache": {
+      "version": "1.0.0",
+      "resolved": "https://registry.npmjs.org/async-cache/-/async-cache-1.0.0.tgz",
+      "integrity": "sha1-yH9tgMcrOU7g+QYe3rJNjEtiKto=",
+      "requires": {
+        "lru-cache": "2.3.1"
+      }
+    },
+    "balanced-match": {
+      "version": "1.0.0",
+      "resolved": "https://registry.npmjs.org/balanced-match/-/balanced-match-1.0.0.tgz",
+      "integrity": "sha1-ibTRmasr7kneFk6gK4nORi1xt2c=",
+      "dev": true
+    },
+    "bl": {
+      "version": "1.0.3",
+      "resolved": "https://registry.npmjs.org/bl/-/bl-1.0.3.tgz",
+      "integrity": "sha1-/FQhoo/UImA2w7OJGmaiW8ZNIm4=",
+      "requires": {
+        "readable-stream": "2.0.6"
+      },
+      "dependencies": {
+        "isarray": {
+          "version": "1.0.0",
+          "resolved": "https://registry.npmjs.org/isarray/-/isarray-1.0.0.tgz",
+          "integrity": "sha1-u5NdSFgsuhaMBoNJV6VKPgcSTxE="
+        },
+        "readable-stream": {
+          "version": "2.0.6",
+          "resolved": "https://registry.npmjs.org/readable-stream/-/readable-stream-2.0.6.tgz",
+          "integrity": "sha1-j5A0HmilPMySh4jaz80Rs265t44=",
+          "requires": {
+            "core-util-is": "1.0.2",
+            "inherits": "2.0.3",
+            "isarray": "1.0.0",
+            "process-nextick-args": "1.0.7",
+            "string_decoder": "0.10.31",
+            "util-deprecate": "1.0.2"
+          }
+        }
+      }
+    },
+    "brace-expansion": {
+      "version": "1.1.8",
+      "resolved": "https://registry.npmjs.org/brace-expansion/-/brace-expansion-1.1.8.tgz",
+      "integrity": "sha1-wHshHHyVLsH479Uad+8NHTmQopI=",
+      "dev": true,
+      "requires": {
+        "balanced-match": "1.0.0",
+        "concat-map": "0.0.1"
+      }
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+    "browser-stdout": {
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+    "redis-url": {
+      "version": "0.1.0",
+      "resolved": "https://registry.npmjs.org/redis-url/-/redis-url-0.1.0.tgz",
+      "integrity": "sha1-TaXlsYG2wMrW4aVcf1Co5u53ebs=",
+      "requires": {
+        "redis": "0.8.1"
+      }
+    },
+    "request": {
+      "version": "2.9.203",
+      "resolved": "https://registry.npmjs.org/request/-/request-2.9.203.tgz",
+      "integrity": "sha1-bBcRpUB/uUoRQhlWPkQUW8v0cjo="
+    },
+    "semver": {
+      "version": "4.3.6",
+      "resolved": "https://registry.npmjs.org/semver/-/semver-4.3.6.tgz",
+      "integrity": "sha1-MAvG4OhjdPe6YQaLWx7NV/xlMto="
+    },
+    "source-map": {
+      "version": "0.6.1",
+      "resolved": "https://registry.npmjs.org/source-map/-/source-map-0.6.1.tgz",
+      "integrity": "sha512-UjgapumWlbMhkBgzT7Ykc5YXUT46F0iKu8SGXq0bcwP5dz/h0Plj6enJqjz1Zbq2l5WaqYnrVbwWOWMyF3F47g=="
+    },
+    "split": {
+      "version": "0.3.3",
+      "resolved": "https://registry.npmjs.org/split/-/split-0.3.3.tgz",
+      "integrity": "sha1-zQ7qXmOiEd//frDwkcQTPi0N0o8=",
+      "requires": {
+        "through": "2.3.8"
+      }
+    },
+    "st": {
+      "version": "1.1.0",
+      "resolved": "https://registry.npmjs.org/st/-/st-1.1.0.tgz",
+      "integrity": "sha1-c7ltsLdkTZp4zjg0o+T37G6Hz3Y=",
+      "requires": {
+        "async-cache": "1.0.0",
+        "bl": "1.0.3",
+        "fd": "0.0.2",
+        "graceful-fs": "4.1.11",
+        "mime": "1.3.6",
+        "negotiator": "0.6.1"
+      }
+    },
+    "stack-trace": {
+      "version": "0.0.10",
+      "resolved": "https://registry.npmjs.org/stack-trace/-/stack-trace-0.0.10.tgz",
+      "integrity": "sha1-VHxws0fo0ytOEI6hoqFZ5f3eGcA="
+    },
+    "streamsearch": {
+      "version": "0.1.2",
+      "resolved": "https://registry.npmjs.org/streamsearch/-/streamsearch-0.1.2.tgz",
+      "integrity": "sha1-gIudDlb8Jz2Am6VzOOkpkZoanxo="
+    },
+    "string_decoder": {
+      "version": "0.10.31",
+      "resolved": "https://registry.npmjs.org/string_decoder/-/string_decoder-0.10.31.tgz",
+      "integrity": "sha1-YuIDvEF2bGwoyfyEMB2rHFMQ+pQ="
+    },
+    "supports-color": {
+      "version": "3.1.2",
+      "resolved": "https://registry.npmjs.org/supports-color/-/supports-color-3.1.2.tgz",
+      "integrity": "sha1-cqJiiU2dQIuVbKBf83su2KbiotU=",
+      "dev": true,
+      "requires": {
+        "has-flag": "1.0.0"
+      }
+    },
+    "through": {
+      "version": "2.3.8",
+      "resolved": "https://registry.npmjs.org/through/-/through-2.3.8.tgz",
+      "integrity": "sha1-DdTJ/6q8NXlgsbckEV1+Doai4fU="
+    },
+    "uglify-js": {
+      "version": "3.1.6",
+      "resolved": "https://registry.npmjs.org/uglify-js/-/uglify-js-3.1.6.tgz",
+      "integrity": "sha512-/rseyxEKEVMBo8279lqpoJgD6C/i/CIi+9TJDvWmb+Xo6mqMKwjA8Io3IMHlcXQzj99feR6zrN8m3wqqvm/nYA==",
+      "requires": {
+        "commander": "2.11.0",
+        "source-map": "0.6.1"
+      },
+      "dependencies": {
+        "commander": {
+          "version": "2.11.0",
+          "resolved": "https://registry.npmjs.org/commander/-/commander-2.11.0.tgz",
+          "integrity": "sha512-b0553uYA5YAEGgyYIGYROzKQ7X5RAqedkfjiZxwi0kL1g3bOaBNNZfYkzt/CL0umgD5wc9Jec2FbB98CjkMRvQ=="
+        }
+      }
+    },
+    "unpipe": {
+      "version": "1.0.0",
+      "resolved": "https://registry.npmjs.org/unpipe/-/unpipe-1.0.0.tgz",
+      "integrity": "sha1-sr9O6FFKrmFltIF4KdIbLvSZBOw="
+    },
+    "util-deprecate": {
+      "version": "1.0.2",
+      "resolved": "https://registry.npmjs.org/util-deprecate/-/util-deprecate-1.0.2.tgz",
+      "integrity": "sha1-RQ1Nyfpw3nMnYvvS1KKJgUGaDM8="
+    },
+    "utils-merge": {
+      "version": "1.0.0",
+      "resolved": "https://registry.npmjs.org/utils-merge/-/utils-merge-1.0.0.tgz",
+      "integrity": "sha1-ApT7kiu5N1FTVBxPcJYjHyh8ivg="
+    },
+    "winston": {
+      "version": "0.6.2",
+      "resolved": "https://registry.npmjs.org/winston/-/winston-0.6.2.tgz",
+      "integrity": "sha1-QUT+JYbNwZphK/jANVkBMskGS9I=",
+      "requires": {
+        "async": "0.1.22",
+        "colors": "0.6.2",
+        "cycle": "1.0.3",
+        "eyes": "0.1.8",
+        "pkginfo": "0.2.3",
+        "request": "2.9.203",
+        "stack-trace": "0.0.10"
+      }
+    },
+    "wrappy": {
+      "version": "1.0.2",
+      "resolved": "https://registry.npmjs.org/wrappy/-/wrappy-1.0.2.tgz",
+      "integrity": "sha1-tSQ9jz7BqjXxNkYFvA0QNuMKtp8=",
+      "dev": true
+    }
+  }
+}

package.json

@@ -1,52 +1,51 @@
 {
-
-	"name": "haste",
-	"version": "0.0.1",
-
-	"private": true,
-
-	"description": "Private Paste",
-
-	"keywords": [ "paste", "pastebin" ],
-
-	"author": {
-		"name": "John Crepezzi",
-		"email": "john.crepezzi@gmail.com",
-		"url": "http://seejohncode.com/"
-	},
-
-	"main": "haste",
-
-	"dependencies": {
-		"winston": "*",
-    "connect": "< 2",
-    "uglify-js": "*"
-	},
-
-	"devDependencies": {
-    "mocha": "*",
-    "should": "*"
+  "name": "haste",
+  "version": "0.1.0",
+  "private": true,
+  "description": "Private Pastebin Server",
+  "keywords": [
+    "paste",
+    "pastebin"
+  ],
+  "author": {
+    "name": "John Crepezzi",
+    "email": "john.crepezzi@gmail.com",
+    "url": "http://seejohncode.com/"
   },
-
-	"bundledDependencies": [],
-
-	"engines": {
-		"node": "*"
-	},
-
-	"bin": {
-		"haste-server": "./server.js"
-	},
-
-	"files": [ "server.js", "lib", "static" ],
-
-	"directories": {
-		"lib": "./lib"
-	},
-
-	"scripts": {
-		"start": "node server.js",
-    "test": "mocha -r should spec/*"
-	}
-
+  "main": "haste",
+  "dependencies": {
+    "connect-ratelimit": "0.0.7",
+    "connect-route": "0.1.5",
+    "connect": "3.4.1",
+    "st": "1.1.0",
+    "winston": "0.6.2",
+    "redis-url": "0.1.0",
+    "redis": "0.8.1",
+    "uglify-js": "3.1.6",
+    "busboy": "0.2.4",
+    "pg": "4.1.1"
+  },
+  "devDependencies": {
+    "mocha": "^4.0.1"
+  },
+  "bundledDependencies": [],
+  "engines": {
+    "node": "8.1.4",
+    "npm": "5.2.0"
+  },
+  "bin": {
+    "haste-server": "./server.js"
+  },
+  "files": [
+    "server.js",
+    "lib",
+    "static"
+  ],
+  "directories": {
+    "lib": "./lib"
+  },
+  "scripts": {
+    "start": "node server.js",
+    "test": "mocha --recursive"
+  }
 }

server.js

@@ -1,22 +1,28 @@
 var http = require('http');
-var url = require('url');
 var fs = require('fs');
 
+var uglify = require('uglify-js');
 var winston = require('winston');
 var connect = require('connect');
+var route = require('connect-route');
+var connect_st = require('st');
+var connect_rate_limit = require('connect-ratelimit');
 
 var DocumentHandler = require('./lib/document_handler');
 
 // Load the configuration and set some defaults
-var config = JSON.parse(fs.readFileSync('config.js', 'utf8'));
-config.port = config.port || 7777;
-config.host = config.host || 'localhost';
+var config = JSON.parse(fs.readFileSync('./config.js', 'utf8'));
+config.port = process.env.PORT || config.port || 7777;
+config.host = process.env.HOST || config.host || 'localhost';
 
 // Set up the logger
 if (config.logging) {
   try {
     winston.remove(winston.transports.Console);
-  } catch(er) { }
+  } catch(e) {
+    /* was not present */
+  }
+
   var detail, type;
   for (var i = 0; i < config.logging.length; i++) {
     detail = config.logging[i];
@@ -34,47 +40,48 @@ if (!config.storage) {
 if (!config.storage.type) {
   config.storage.type = 'file';
 }
-var Store = require('./lib/document_stores/' + config.storage.type);
-var preferredStore = new Store(config.storage);
+
+var Store, preferredStore;
+
+if (process.env.REDISTOGO_URL && config.storage.type === 'redis') {
+  var redisClient = require('redis-url').connect(process.env.REDISTOGO_URL);
+  Store = require('./lib/document_stores/redis');
+  preferredStore = new Store(config.storage, redisClient);
+}
+else {
+  Store = require('./lib/document_stores/' + config.storage.type);
+  preferredStore = new Store(config.storage);
+}
 
 // Compress the static javascript assets
 if (config.recompressStaticAssets) {
-  var jsp = require("uglify-js").parser;
-  var pro = require("uglify-js").uglify;
   var list = fs.readdirSync('./static');
-  for (var i = 0; i < list.length; i++) {
-    var item = list[i];
-    var orig_code, ast;
-    if ((item.indexOf('.js') === item.length - 3) &&
-        (item.indexOf('.min.js') === -1)) {
-      dest = item.substring(0, item.length - 3) + '.min' +
-        item.substring(item.length - 3);
-      orig_code = fs.readFileSync('./static/' + item, 'utf8');
-      ast = jsp.parse(orig_code);
-      ast = pro.ast_mangle(ast);
-      ast = pro.ast_squeeze(ast);
-      fs.writeFileSync('./static/' + dest, pro.gen_code(ast), 'utf8');
+  for (var j = 0; j < list.length; j++) {
+    var item = list[j];
+    if ((item.indexOf('.js') === item.length - 3) && (item.indexOf('.min.js') === -1)) {
+      var dest = item.substring(0, item.length - 3) + '.min' + item.substring(item.length - 3);
+      var orig_code = fs.readFileSync('./static/' + item, 'utf8');
+
+      fs.writeFileSync('./static/' + dest, uglify.minify(orig_code).code, 'utf8');
       winston.info('compressed ' + item + ' into ' + dest);
     }
   }
 }
 
 // Send the static documents into the preferred store, skipping expirations
+var path, data;
 for (var name in config.documents) {
-  var path = config.documents[name];
-  fs.readFile(path, 'utf8', function(err, data) {
-    if (data && !err) {
-      preferredStore.set(name, data, function(cb) {
-        winston.info('loaded static document', { name: name, path: path });
-      }, true);
-    }
-    else {
-      winston.warn(
-        'failed to load static document',
-        { name: name, path: path }
-      );
-    }
-  });
+  path = config.documents[name];
+  data = fs.readFileSync(path, 'utf8');
+  winston.info('loading static document', { name: name, path: path });
+  if (data) {
+    preferredStore.set(name, data, function(cb) {
+      winston.debug('loaded static document', { success: cb });
+    }, true);
+  }
+  else {
+    winston.warn('failed to load static document', { name: name, path: path });
+  }
 }
 
 // Pick up a key generator
@@ -91,42 +98,58 @@ var documentHandler = new DocumentHandler({
   keyGenerator: keyGenerator
 });
 
-// Set the server up with a static cache
-connect.createServer(
-  // First look for api calls
-  connect.router(function(app) {
-    // get raw documents - support getting with extension
-    app.get('/raw/:id', function(request, response, next) {
-      var skipExpire = !!config.documents[request.params.id];
-      var key = request.params.id.split('.')[0];
-      return documentHandler.handleRawGet(key, response, skipExpire);
-    });
-    // add documents
-    app.post('/documents', function(request, response, next) {
-      return documentHandler.handlePost(request, response);
-    });
-    // get documents
-    app.get('/documents/:id', function(request, response, next) {
-      var skipExpire = !!config.documents[request.params.id];
-      return documentHandler.handleGet(
-        request.params.id,
-        response,
-        skipExpire
-      );
-    });
-  }),
-  // Otherwise, static
-  connect.staticCache(),
-  connect.static(__dirname + '/static', { maxAge: config.staticMaxAge }),
-  // Then we can loop back - and everything else should be a token,
-  // so route it back to /index.html
-  connect.router(function(app) {
-    app.get('/:id', function(request, response, next) {
-      request.url = request.originalUrl = '/index.html';
-      next();
-    });
-  }),
-  connect.static(__dirname + '/static', { maxAge: config.staticMaxAge })
-).listen(config.port, config.host);
+var app = connect();
+
+// Rate limit all requests
+if (config.rateLimits) {
+  config.rateLimits.end = true;
+  app.use(connect_rate_limit(config.rateLimits));
+}
+
+// first look at API calls
+app.use(route(function(router) {
+  // get raw documents - support getting with extension
+  router.get('/raw/:id', function(request, response) {
+    var key = request.params.id.split('.')[0];
+    var skipExpire = !!config.documents[key];
+    return documentHandler.handleRawGet(key, response, skipExpire);
+  });
+  // add documents
+  router.post('/documents', function(request, response) {
+    return documentHandler.handlePost(request, response);
+  });
+  // get documents
+  router.get('/documents/:id', function(request, response) {
+    var key = request.params.id.split('.')[0];
+    var skipExpire = !!config.documents[key];
+    return documentHandler.handleGet(key, response, skipExpire);
+  });
+}));
+
+// Otherwise, try to match static files
+app.use(connect_st({
+  path: __dirname + '/static',
+  content: { maxAge: config.staticMaxAge },
+  passthrough: true,
+  index: false
+}));
+
+// Then we can loop back - and everything else should be a token,
+// so route it back to /
+app.use(route(function(router) {
+  router.get('/:id', function(request, response, next) {
+    request.sturl = '/';
+    next();
+  });
+}));
+
+// And match index
+app.use(connect_st({
+  path: __dirname + '/static',
+  content: { maxAge: config.staticMaxAge },
+  index: 'index.html'
+}));
+
+http.createServer(app).listen(config.port, config.host);
 
 winston.info('listening on ' + config.host + ':' + config.port);

static/application.css

@@ -1,201 +1,171 @@
-html, body, div, pre, textarea, header, h1, a, nav, ul, li {
-  margin: 0;
-  padding: 0;
-}
-
 body {
-  font: 13px monospace;
+	background: #002B36;
+	padding: 20px 50px;
+	margin: 0px;
 }
 
-header {
-  position: fixed;
-  top: 0;
-  right: 0;
-  z-index: 1000;
+/* textarea */
+
+textarea {
+	background: transparent;
+	border: 0px;
+	color: #fff;
+	padding: 0px;
+	width: 100%;
+	height: 100%;
+	font-family: monospace;
+	outline: none;
+	resize: none;
+	font-size: 13px;
 }
 
-header h1 {
-  background: #00222b;
-  padding: 5px 22px;
+/* the line numbers */
+
+#linenos {
+  color: #7d7d7d;
+	z-index: -1000;
+	position: absolute;
+	top: 20px;
+	left: 0px;
+	width: 30px; /* 30 to get 20 away from box */
+	font-size: 13px;
+	font-family: monospace;
+	text-align: right;
 }
 
-header h1 a {
-  background: transparent url('logo.png') no-repeat top center;
-  display: block;
-  overflow: hidden;
-  text-indent: -9999px;
-  width: 126px;
-  height: 42px;
+/* code box when locked */
+
+#box {
+	padding: 0px;
+	margin: 0px;
+	width: 100%;
+	border: 0px;
+	outline: none;
+	font-size: 13px;
+  overflow: inherit;
 }
 
-header h1 a:hover {
-  background-position: bottom center;
+#box code {
+	padding: 0px;
+	background: transparent !important; /* don't hide hastebox */
 }
 
-header ul {
-  background: #08323c;
-  font-size: 0;
-  list-style: none;
-  /*overflow: hidden;*/
-  text-align: center;
+/* key */
+
+#key {
+	position: fixed;
+	top: 0px;
+	right: 0px;
+	z-index: +1000; /* watch out */
 }
 
-header ul li {
-  display: inline-block;
-  position: relative;
+#box1 {
+	padding: 5px;
+	text-align: center;
+	background: #00222b;
 }
 
-header ul li .pointer {
-  background: transparent url('hover-dropdown-tip.png') no-repeat;
-  display: inline-block;
-  text-align: center;
-  width: 10px;
-  height: 5px;
+#box2 {
+	background: #08323c;
+	font-size: 0px;
+	padding: 0px 5px;
 }
 
-header ul li a {
-  background: transparent url('function-icons.png');
-  display: block;
-  overflow: hidden;
-  text-indent: -9999px;
-  width: 32px;
-  height: 37px;
+#box1 a.logo, #box1 a.logo:visited {
+	display: inline-block;
+	background: url(logo.png);
+	width: 126px;
+	height: 42px;
 }
 
-header ul li a.disabled {
-  cursor: default;
+#box1 a.logo:hover {
+	background-position: 0 bottom;
 }
 
-header li a.save { background-position: -5px center; }
-header li a.save:hover { background-position: -5px bottom; }
-header li a.save.disabled { background-position: -5px top; }
-
-header li a.new { background-position: -42px center; }
-header li a.new:hover { background-position: -42px bottom; }
-header li a.new.disabled { background-position: -42px top; }
-
-header li a.edit { background-position: -79px center; }
-header li a.edit:hover { background-position: -79px bottom; }
-header li a.edit.disabled { background-position: -79px top; }
-
-header li a.raw { background-position: -116px center; }
-header li a.raw:hover { background-position: -116px bottom; }
-header li a.raw.disabled { background-position: -116px top; }
-
-header li a.twitter { background-position: -153px center; }
-header li a.twitter:hover { background-position: -153px bottom; }
-header li a.twitter.disabled { background-position: -153px top; }
-
-#editor {
-  position: absolute;
-  top: 0;
-  left: 0;
-  right: 0;
-  bottom: 0;
+#box2 .function {
+	background: url(function-icons.png);
+	width: 32px;
+	height: 37px;
+	display: inline-block;
+	position: relative;
 }
 
-.CodeMirror {
-  line-height: 1em;
-  height: 100%;
+#box2 .link embed {
+	vertical-align: bottom; /* fix for zeroClipboard style */
 }
 
-.CodeMirror-scroll {
-  height: 100%;
-  overflow: auto;
-  position: relative;
+#box2 .function.enabled:hover {
+	cursor: hand;
+	cursor: pointer;
 }
 
-.CodeMirror-gutter {
-  height: 100%;
-  min-width: 2em;
-  position: absolute;
-  top: 0;
-  left: 0;
+#pointer {
+	display: block;
+	height: 5px;
+	width: 10px;
+	background: url(hover-dropdown-tip.png);
+	bottom: 0px;
+	position: absolute;
+	margin: auto;
+	left: 0px;
+	right: 0px;
 }
 
-.CodeMirror-gutter-text {
-  text-align: right;
-  padding: 0.4em 0.2em 0.4em 0.4em;
-  white-space: pre;
+#box3, #messages li {
+	background: #173e48;
+	font-family: Helvetica, sans-serif;
+	font-size: 12px;
+	line-height: 14px;
+	padding: 10px 15px;
 }
 
-.CodeMirror-lines {
-  padding: 0.4em;
+#box3 .label, #messages li {
+	color: #fff;
+	font-weight: bold;
 }
 
-.CodeMirror textarea {
-  outline: 0;
+#box3 .shortcut {
+	color: #c4dce3;
+	font-weight: normal;
 }
 
-.CodeMirror pre.CodeMirror-cursor {
-  position: absolute;
-  visibility: hidden;
-  z-index: 10;
+#box2 .function.save { background-position: -5px top; }
+#box2 .function.enabled.save { background-position: -5px center; }
+#box2 .function.enabled.save:hover { background-position: -5px bottom; }
+
+#box2 .function.new { background-position: -42px top; }
+#box2 .function.enabled.new { background-position: -42px center; }
+#box2 .function.enabled.new:hover { background-position: -42px bottom; }
+
+#box2 .function.duplicate { background-position: -79px top; }
+#box2 .function.enabled.duplicate { background-position: -79px center; }
+#box2 .function.enabled.duplicate:hover { background-position: -79px bottom; }
+
+#box2 .function.raw { background-position: -116px top; }
+#box2 .function.enabled.raw { background-position: -116px center; }
+#box2 .function.enabled.raw:hover { background-position: -116px bottom; }
+
+#box2 .function.twitter { background-position: -153px top; }
+#box2 .function.enabled.twitter { background-position: -153px center; }
+#box2 .function.enabled.twitter:hover { background-position: -153px bottom; }
+#box2 .button-picture{ border-width: 0; font-size: inherit; }
+
+#messages {
+	position:fixed;
+	top:0px;
+	right:138px;
+	margin:0;
+	padding:0;
+	width:400px;
 }
 
-.CodeMirror-focused pre.CodeMirror-cursor {
-  visibility: visible;
+#messages li {
+	background:rgba(23,62,72,0.8);
+	margin:0 auto;
+	list-style:none;
 }
 
-span.cm-header, span.cm-strong {
-  font-weight: bold;
+#messages li.error {
+	background:rgba(102,8,0,0.8);
 }
 
-span.cm-em {
-  font-style: italic;
-}
-
-span.cm-emstrong {
-  font-style: italic; font-weight: bold;
-}
-
-span.cm-link {
-  text-decoration: underline;
-}
-
-/* Solarized (dark) theme */
-
-.cm-s-solarized-dark {
-  background: #002b36;
-  color: #839496;
-}
-
-.cm-s-solarized-dark div.CodeMirror-selected {
-  background: #586e75;
-}
-
-.cm-s-solarized-dark .CodeMirror-gutter {
-  background: #073642;
-}
-
-.cm-s-solarized-dark .CodeMirror-gutter-text {
-  color: #586e75;
-}
-
-.cm-s-solarized-dark .CodeMirror-cursor {
-  border-left: 1px solid #839496;
-}
-
-.cm-s-solarized-dark span.cm-keyword    { color: #268bd2; }
-.cm-s-solarized-dark span.cm-atom       { color: #b58900; }
-.cm-s-solarized-dark span.cm-number     { color: #2aa198; }
-.cm-s-solarized-dark span.cm-def        { color: #839496; }
-.cm-s-solarized-dark span.cm-variable   { color: #839496; }
-.cm-s-solarized-dark span.cm-variable-2 { color: #b58900; }
-.cm-s-solarized-dark span.cm-variable-3 { color: #268bd2; }
-.cm-s-solarized-dark span.cm-property   { color: #859900; }
-.cm-s-solarized-dark span.cm-operator   { color: #2aa198; }
-.cm-s-solarized-dark span.cm-comment    { color: #586e75; }
-.cm-s-solarized-dark span.cm-string     { color: #2aa198; }
-.cm-s-solarized-dark span.cm-string-2   { color: #2aa198; }
-.cm-s-solarized-dark span.cm-meta       { color: #586e75; }
-.cm-s-solarized-dark span.cm-error      { color: #dc322f; }
-.cm-s-solarized-dark span.cm-qualifier  { color: #268bd2; }
-.cm-s-solarized-dark span.cm-builtin    { color: #b58900; }
-.cm-s-solarized-dark span.cm-bracket    { color: #dc322f; }
-.cm-s-solarized-dark span.cm-tag        { color: #268bd2; }
-.cm-s-solarized-dark span.cm-attribute  { color: #839496; }
-.cm-s-solarized-dark span.cm-header     { color: #cb4b16; }
-.cm-s-solarized-dark span.cm-quote      { color: #586e75; }
-.cm-s-solarized-dark span.cm-hr         { color: #cb4b16; }
-.cm-s-solarized-dark span.cm-link       { color: #6c71c4; }

static/application.js

@@ -1,171 +1,399 @@
-window.Haste = {
-  Models: {},
-  Views: {},
-  Routers: {},
+/* global $, hljs, window, document */
 
-  extensionMap: {
-    clj: 'clojure', coffee: 'coffeescript', css: 'css', diff: 'diff', go: 'go',
-    hs: 'haskell', html: 'htmlmixed', js: 'javascript', lua: 'lua',
-    md: 'markdown', markdown: 'markdown', sql: 'mysql', pl: 'perl', php: 'php',
-    py: 'python', r: 'r', rb: 'ruby', scm: 'scheme', xml: 'xml', yml: 'yaml'
-  },
+///// represents a single document
 
-  init: function() {
-    new Haste.Routers.Document();
-    Backbone.history.start({ pushState: true });
+var haste_document = function() {
+  this.locked = false;
+};
+
+// Escapes HTML tag characters
+haste_document.prototype.htmlEscape = function(s) {
+  return s
+    .replace(/&/g, '&')
+    .replace(/>/g, '>')
+    .replace(/</g, '&lt;')
+    .replace(/"/g, '&quot;');
+};
+
+// Get this document from the server and lock it here
+haste_document.prototype.load = function(key, callback, lang) {
+  var _this = this;
+  $.ajax('/documents/' + key, {
+    type: 'get',
+    dataType: 'json',
+    success: function(res) {
+      _this.locked = true;
+      _this.key = key;
+      _this.data = res.data;
+      try {
+        var high;
+        if (lang === 'txt') {
+          high = { value: _this.htmlEscape(res.data) };
+        }
+        else if (lang) {
+          high = hljs.highlight(lang, res.data);
+        }
+        else {
+          high = hljs.highlightAuto(res.data);
+        }
+      } catch(err) {
+        // failed highlight, fall back on auto
+        high = hljs.highlightAuto(res.data);
+      }
+      callback({
+        value: high.value,
+        key: key,
+        language: high.language || lang,
+        lineCount: res.data.split('\n').length
+      });
+    },
+    error: function() {
+      callback(false);
+    }
+  });
+};
+
+// Save this document to the server and lock it here
+haste_document.prototype.save = function(data, callback) {
+  if (this.locked) {
+    return false;
+  }
+  this.data = data;
+  var _this = this;
+  $.ajax('/documents', {
+    type: 'post',
+    data: data,
+    dataType: 'json',
+    contentType: 'application/json; charset=utf-8',
+    success: function(res) {
+      _this.locked = true;
+      _this.key = res.key;
+      var high = hljs.highlightAuto(data);
+      callback(null, {
+        value: high.value,
+        key: res.key,
+        language: high.language,
+        lineCount: data.split('\n').length
+      });
+    },
+    error: function(res) {
+      try {
+        callback($.parseJSON(res.responseText));
+      }
+      catch (e) {
+        callback({message: 'Something went wrong!'});
+      }
+    }
+  });
+};
+
+///// represents the paste application
+
+var haste = function(appName, options) {
+  this.appName = appName;
+  this.$textarea = $('textarea');
+  this.$box = $('#box');
+  this.$code = $('#box code');
+  this.$linenos = $('#linenos');
+  this.options = options;
+  this.configureShortcuts();
+  this.configureButtons();
+  // If twitter is disabled, hide the button
+  if (!options.twitter) {
+    $('#box2 .twitter').hide();
   }
 };
 
-Haste.Models.Document = Backbone.Model.extend({
-  idAttribute: 'key',
-  urlRoot: '/documents'
-});
+// Set the page title - include the appName
+haste.prototype.setTitle = function(ext) {
+  var title = ext ? this.appName + ' - ' + ext : this.appName;
+  document.title = title;
+};
 
-Haste.Routers.Document = Backbone.Router.extend({
-  routes: {
-    ':id.:extension': 'show',
-    ':id': 'show',
-    '': 'new'
-  },
+// Show a message box
+haste.prototype.showMessage = function(msg, cls) {
+  var msgBox = $('<li class="'+(cls || 'info')+'">'+msg+'</li>');
+  $('#messages').prepend(msgBox);
+  setTimeout(function() {
+    msgBox.slideUp('fast', function() { $(this).remove(); });
+  }, 3000);
+};
 
-  initialize: function() {
-    this.editor = new Haste.Views.EditorView();
-  },
+// Show the light key
+haste.prototype.lightKey = function() {
+  this.configureKey(['new', 'save']);
+};
 
-  show: function(id, extension) {
-    this.editor.load(id, extension);
-  },
+// Show the full key
+haste.prototype.fullKey = function() {
+  this.configureKey(['new', 'duplicate', 'twitter', 'raw']);
+};
 
-  new: function() {
-    this.editor.new();
-  }
-});
-
-Haste.Views.ActionsView = Backbone.View.extend({
-  el: 'header',
-
-  events: {
-    'click .new': 'new',
-    'click .save': 'save',
-    'click .edit': 'edit',
-    'click .raw': 'raw',
-    'click .twitter': 'raw'
-  },
-
-  initialize: function() {
-    this.parent = this.options.parent;
-  },
-
-  toggleActions: function() {
-    var klass = 'disabled';
-
-    if (this.parent.model.isNew()) {
-      $('.save', this.el).removeClass(klass);
-      $('.edit, .raw, .twitter', this.el).addClass(klass);
-    } else {
-      $('.save', this.el).addClass(klass);
-      $('.edit, .raw, .twitter', this.el).removeClass(klass);
-    }
-
-    this.setLink('.raw', 'raw/' + this.parent.model.id);
-    this.setLink('.twitter', 'https://twitter.com/share?url=' + encodeURI(window.location.href));
-  },
-
-  setLink: function(el, href) {
-    if (this.parent.model.isNew()) {
-      href = '#';
-    }
-
-    $(el, this.el).attr('href', href);
-  },
-
-  new: function(event) {
-    event.preventDefault();
-    this.parent.new();
-    Backbone.history.navigate('');
-  },
-
-  save: function(event) {
-    event.preventDefault();
-
-    if (!this.parent.model.isNew()) { return; }
-
-    this.parent.save();
-  },
-
-  edit: function(event) {
-    event.preventDefault();
-
-    if (this.parent.model.isNew()) { return; }
-
-    this.parent.model.set('key', null);
-    Backbone.history.navigate('/');
-  },
-
-  raw: function(event) {
-    if (this.model.isNew()) {
-      event.preventDefault();
-    }
-  },
-});
-
-Haste.Views.EditorView = Backbone.View.extend({
-  el: 'textarea',
-
-  initialize: function() {
-    this.codeMirror = CodeMirror.fromTextArea(this.el, {
-      mode: 'null',
-      lineNumbers: true,
-      theme: 'solarized-dark'
-    });
-
-    this.actionsView = new Haste.Views.ActionsView({ parent: this });
-  },
-
-  render: function() {
-    this.codeMirror.setOption('mode', this.model.get('mode') || 'null');
-    this.codeMirror.setValue(this.model.get('data') || '');
-
-    return this;
-  },
-
-  new: function() {
-    this.model = new Haste.Models.Document();
-
-    this.model.on('change', this.render, this);
-    this.model.on('change', this.toggleLock, this);
-    this.model.on('change', this.actionsView.toggleActions, this.actionsView);
-
-    this.model.trigger('change');
-  },
-
-  load: function(key, extension) {
-    this.new();
-
-    var mode = Haste.extensionMap[extension];
-    this.model.set({ key: key, mode: mode }, { silent: true });
-
-    this.model.fetch();
-  },
-
-  save: function() {
-    var data = this.codeMirror.getValue();
-
-    if (!data) { return; }
-
-    this.model.save('data', data, {
-      success: function(model, response) {
-        Backbone.history.navigate(model.id);
+// Set the key up for certain things to be enabled
+haste.prototype.configureKey = function(enable) {
+  var $this, i = 0;
+  $('#box2 .function').each(function() {
+    $this = $(this);
+    for (i = 0; i < enable.length; i++) {
+      if ($this.hasClass(enable[i])) {
+        $this.addClass('enabled');
+        return true;
       }
-    });
-  },
+    }
+    $this.removeClass('enabled');
+  });
+};
 
-  toggleLock: function() {
-    this.codeMirror.setOption('readOnly', !this.model.isNew());
-    this.actionsView.toggleActions();
+// Remove the current document (if there is one)
+// and set up for a new one
+haste.prototype.newDocument = function(hideHistory) {
+  this.$box.hide();
+  this.doc = new haste_document();
+  if (!hideHistory) {
+    window.history.pushState(null, this.appName, '/');
   }
-});
+  this.setTitle();
+  this.lightKey();
+  this.$textarea.val('').show('fast', function() {
+    this.focus();
+  });
+  this.removeLineNumbers();
+};
 
+// Map of common extensions
+// Note: this list does not need to include anything that IS its extension,
+// due to the behavior of lookupTypeByExtension and lookupExtensionByType
+// Note: optimized for lookupTypeByExtension
+haste.extensionMap = {
+  rb: 'ruby', py: 'python', pl: 'perl', php: 'php', scala: 'scala', go: 'go',
+  xml: 'xml', html: 'xml', htm: 'xml', css: 'css', js: 'javascript', vbs: 'vbscript',
+  lua: 'lua', pas: 'delphi', java: 'java', cpp: 'cpp', cc: 'cpp', m: 'objectivec',
+  vala: 'vala', sql: 'sql', sm: 'smalltalk', lisp: 'lisp', ini: 'ini',
+  diff: 'diff', bash: 'bash', sh: 'bash', tex: 'tex', erl: 'erlang', hs: 'haskell',
+  md: 'markdown', txt: '', coffee: 'coffee', json: 'javascript',
+  swift: 'swift'
+};
+
+// Look up the extension preferred for a type
+// If not found, return the type itself - which we'll place as the extension
+haste.prototype.lookupExtensionByType = function(type) {
+  for (var key in haste.extensionMap) {
+    if (haste.extensionMap[key] === type) return key;
+  }
+  return type;
+};
+
+// Look up the type for a given extension
+// If not found, return the extension - which we'll attempt to use as the type
+haste.prototype.lookupTypeByExtension = function(ext) {
+  return haste.extensionMap[ext] || ext;
+};
+
+// Add line numbers to the document
+// For the specified number of lines
+haste.prototype.addLineNumbers = function(lineCount) {
+  var h = '';
+  for (var i = 0; i < lineCount; i++) {
+    h += (i + 1).toString() + '<br/>';
+  }
+  $('#linenos').html(h);
+};
+
+// Remove the line numbers
+haste.prototype.removeLineNumbers = function() {
+  $('#linenos').html('&gt;');
+};
+
+// Load a document and show it
+haste.prototype.loadDocument = function(key) {
+  // Split the key up
+  var parts = key.split('.', 2);
+  // Ask for what we want
+  var _this = this;
+  _this.doc = new haste_document();
+  _this.doc.load(parts[0], function(ret) {
+    if (ret) {
+      _this.$code.html(ret.value);
+      _this.setTitle(ret.key);
+      _this.fullKey();
+      _this.$textarea.val('').hide();
+      _this.$box.show().focus();
+      _this.addLineNumbers(ret.lineCount);
+    }
+    else {
+      _this.newDocument();
+    }
+  }, this.lookupTypeByExtension(parts[1]));
+};
+
+// Duplicate the current document - only if locked
+haste.prototype.duplicateDocument = function() {
+  if (this.doc.locked) {
+    var currentData = this.doc.data;
+    this.newDocument();
+    this.$textarea.val(currentData);
+  }
+};
+
+// Lock the current document
+haste.prototype.lockDocument = function() {
+  var _this = this;
+  this.doc.save(this.$textarea.val(), function(err, ret) {
+    if (err) {
+      _this.showMessage(err.message, 'error');
+    }
+    else if (ret) {
+      _this.$code.html(ret.value);
+      _this.setTitle(ret.key);
+      var file = '/' + ret.key;
+      if (ret.language) {
+        file += '.' + _this.lookupExtensionByType(ret.language);
+      }
+      window.history.pushState(null, _this.appName + '-' + ret.key, file);
+      _this.fullKey();
+      _this.$textarea.val('').hide();
+      _this.$box.show().focus();
+      _this.addLineNumbers(ret.lineCount);
+    }
+  });
+};
+
+haste.prototype.configureButtons = function() {
+  var _this = this;
+  this.buttons = [
+    {
+      $where: $('#box2 .save'),
+      label: 'Save',
+      shortcutDescription: 'control + s',
+      shortcut: function(evt) {
+        return evt.ctrlKey && (evt.keyCode === 83);
+      },
+      action: function() {
+        if (_this.$textarea.val().replace(/^\s+|\s+$/g, '') !== '') {
+          _this.lockDocument();
+        }
+      }
+    },
+    {
+      $where: $('#box2 .new'),
+      label: 'New',
+      shortcut: function(evt) {
+        return evt.ctrlKey && evt.keyCode === 78;
+      },
+      shortcutDescription: 'control + n',
+      action: function() {
+        _this.newDocument(!_this.doc.key);
+      }
+    },
+    {
+      $where: $('#box2 .duplicate'),
+      label: 'Duplicate & Edit',
+      shortcut: function(evt) {
+        return _this.doc.locked && evt.ctrlKey && evt.keyCode === 68;
+      },
+      shortcutDescription: 'control + d',
+      action: function() {
+        _this.duplicateDocument();
+      }
+    },
+    {
+      $where: $('#box2 .raw'),
+      label: 'Just Text',
+      shortcut: function(evt) {
+        return evt.ctrlKey && evt.shiftKey && evt.keyCode === 82;
+      },
+      shortcutDescription: 'control + shift + r',
+      action: function() {
+        window.location.href = '/raw/' + _this.doc.key;
+      }
+    },
+    {
+      $where: $('#box2 .twitter'),
+      label: 'Twitter',
+      shortcut: function(evt) {
+        return _this.options.twitter && _this.doc.locked && evt.shiftKey && evt.ctrlKey && evt.keyCode == 84;
+      },
+      shortcutDescription: 'control + shift + t',
+      action: function() {
+        window.open('https://twitter.com/share?url=' + encodeURI(window.location.href));
+      }
+    }
+  ];
+  for (var i = 0; i < this.buttons.length; i++) {
+    this.configureButton(this.buttons[i]);
+  }
+};
+
+haste.prototype.configureButton = function(options) {
+  // Handle the click action
+  options.$where.click(function(evt) {
+    evt.preventDefault();
+    if (!options.clickDisabled && $(this).hasClass('enabled')) {
+      options.action();
+    }
+  });
+  // Show the label
+  options.$where.mouseenter(function() {
+    $('#box3 .label').text(options.label);
+    $('#box3 .shortcut').text(options.shortcutDescription || '');
+    $('#box3').show();
+    $(this).append($('#pointer').remove().show());
+  });
+  // Hide the label
+  options.$where.mouseleave(function() {
+    $('#box3').hide();
+    $('#pointer').hide();
+  });
+};
+
+// Configure keyboard shortcuts for the textarea
+haste.prototype.configureShortcuts = function() {
+  var _this = this;
+  $(document.body).keydown(function(evt) {
+    var button;
+    for (var i = 0 ; i < _this.buttons.length; i++) {
+      button = _this.buttons[i];
+      if (button.shortcut && button.shortcut(evt)) {
+        evt.preventDefault();
+        button.action();
+        return;
+      }
+    }
+  });
+};
+
+///// Tab behavior in the textarea - 2 spaces per tab
 $(function() {
-  Haste.init();
+
+  $('textarea').keydown(function(evt) {
+    if (evt.keyCode === 9) {
+      evt.preventDefault();
+      var myValue = '  ';
+      // http://stackoverflow.com/questions/946534/insert-text-into-textarea-with-jquery
+      // For browsers like Internet Explorer
+      if (document.selection) {
+        this.focus();
+        var sel = document.selection.createRange();
+        sel.text = myValue;
+        this.focus();
+      }
+      // Mozilla and Webkit
+      else if (this.selectionStart || this.selectionStart == '0') {
+        var startPos = this.selectionStart;
+        var endPos = this.selectionEnd;
+        var scrollTop = this.scrollTop;
+        this.value = this.value.substring(0, startPos) + myValue +
+          this.value.substring(endPos,this.value.length);
+        this.focus();
+        this.selectionStart = startPos + myValue.length;
+        this.selectionEnd = startPos + myValue.length;
+        this.scrollTop = scrollTop;
+      }
+      else {
+        this.value += myValue;
+        this.focus();
+      }
+    }
+  });
+
 });

static/backbone.min.js

@@ -1,37 +0,0 @@
-// Backbone.js 0.9.1
-
-// (c) 2010-2012 Jeremy Ashkenas, DocumentCloud Inc.
-// Backbone may be freely distributed under the MIT license.
-// For all details and documentation:
-// http://backbonejs.org
-(function(){var i=this,r=i.Backbone,s=Array.prototype.slice,t=Array.prototype.splice,g;g="undefined"!==typeof exports?exports:i.Backbone={};g.VERSION="0.9.1";var f=i._;!f&&"undefined"!==typeof require&&(f=require("underscore"));var h=i.jQuery||i.Zepto||i.ender;g.setDomLibrary=function(a){h=a};g.noConflict=function(){i.Backbone=r;return this};g.emulateHTTP=!1;g.emulateJSON=!1;g.Events={on:function(a,b,c){for(var d,a=a.split(/\s+/),e=this._callbacks||(this._callbacks={});d=a.shift();){d=e[d]||(e[d]=
-{});var f=d.tail||(d.tail=d.next={});f.callback=b;f.context=c;d.tail=f.next={}}return this},off:function(a,b,c){var d,e,f;if(a){if(e=this._callbacks)for(a=a.split(/\s+/);d=a.shift();)if(f=e[d],delete e[d],b&&f)for(;(f=f.next)&&f.next;)if(!(f.callback===b&&(!c||f.context===c)))this.on(d,f.callback,f.context)}else delete this._callbacks;return this},trigger:function(a){var b,c,d,e;if(!(d=this._callbacks))return this;e=d.all;for((a=a.split(/\s+/)).push(null);b=a.shift();)e&&a.push({next:e.next,tail:e.tail,
-event:b}),(c=d[b])&&a.push({next:c.next,tail:c.tail});for(e=s.call(arguments,1);c=a.pop();){b=c.tail;for(d=c.event?[c.event].concat(e):e;(c=c.next)!==b;)c.callback.apply(c.context||this,d)}return this}};g.Events.bind=g.Events.on;g.Events.unbind=g.Events.off;g.Model=function(a,b){var c;a||(a={});b&&b.parse&&(a=this.parse(a));if(c=j(this,"defaults"))a=f.extend({},c,a);b&&b.collection&&(this.collection=b.collection);this.attributes={};this._escapedAttributes={};this.cid=f.uniqueId("c");if(!this.set(a,
-{silent:!0}))throw Error("Can't create an invalid model");delete this._changed;this._previousAttributes=f.clone(this.attributes);this.initialize.apply(this,arguments)};f.extend(g.Model.prototype,g.Events,{idAttribute:"id",initialize:function(){},toJSON:function(){return f.clone(this.attributes)},get:function(a){return this.attributes[a]},escape:function(a){var b;if(b=this._escapedAttributes[a])return b;b=this.attributes[a];return this._escapedAttributes[a]=f.escape(null==b?"":""+b)},has:function(a){return null!=
-this.attributes[a]},set:function(a,b,c){var d,e;f.isObject(a)||null==a?(d=a,c=b):(d={},d[a]=b);c||(c={});if(!d)return this;d instanceof g.Model&&(d=d.attributes);if(c.unset)for(e in d)d[e]=void 0;if(!this._validate(d,c))return!1;this.idAttribute in d&&(this.id=d[this.idAttribute]);var b=this.attributes,k=this._escapedAttributes,n=this._previousAttributes||{},h=this._setting;this._changed||(this._changed={});this._setting=!0;for(e in d)if(a=d[e],f.isEqual(b[e],a)||delete k[e],c.unset?delete b[e]:b[e]=
-a,this._changing&&!f.isEqual(this._changed[e],a)&&(this.trigger("change:"+e,this,a,c),this._moreChanges=!0),delete this._changed[e],!f.isEqual(n[e],a)||f.has(b,e)!=f.has(n,e))this._changed[e]=a;h||(!c.silent&&this.hasChanged()&&this.change(c),this._setting=!1);return this},unset:function(a,b){(b||(b={})).unset=!0;return this.set(a,null,b)},clear:function(a){(a||(a={})).unset=!0;return this.set(f.clone(this.attributes),a)},fetch:function(a){var a=a?f.clone(a):{},b=this,c=a.success;a.success=function(d,
-e,f){if(!b.set(b.parse(d,f),a))return!1;c&&c(b,d)};a.error=g.wrapError(a.error,b,a);return(this.sync||g.sync).call(this,"read",this,a)},save:function(a,b,c){var d,e;f.isObject(a)||null==a?(d=a,c=b):(d={},d[a]=b);c=c?f.clone(c):{};c.wait&&(e=f.clone(this.attributes));a=f.extend({},c,{silent:!0});if(d&&!this.set(d,c.wait?a:c))return!1;var k=this,h=c.success;c.success=function(a,b,e){b=k.parse(a,e);c.wait&&(b=f.extend(d||{},b));if(!k.set(b,c))return!1;h?h(k,a):k.trigger("sync",k,a,c)};c.error=g.wrapError(c.error,
-k,c);b=this.isNew()?"create":"update";b=(this.sync||g.sync).call(this,b,this,c);c.wait&&this.set(e,a);return b},destroy:function(a){var a=a?f.clone(a):{},b=this,c=a.success,d=function(){b.trigger("destroy",b,b.collection,a)};if(this.isNew())return d();a.success=function(e){a.wait&&d();c?c(b,e):b.trigger("sync",b,e,a)};a.error=g.wrapError(a.error,b,a);var e=(this.sync||g.sync).call(this,"delete",this,a);a.wait||d();return e},url:function(){var a=j(this.collection,"url")||j(this,"urlRoot")||o();return this.isNew()?
-a:a+("/"==a.charAt(a.length-1)?"":"/")+encodeURIComponent(this.id)},parse:function(a){return a},clone:function(){return new this.constructor(this.attributes)},isNew:function(){return null==this.id},change:function(a){if(this._changing||!this.hasChanged())return this;this._moreChanges=this._changing=!0;for(var b in this._changed)this.trigger("change:"+b,this,this._changed[b],a);for(;this._moreChanges;)this._moreChanges=!1,this.trigger("change",this,a);this._previousAttributes=f.clone(this.attributes);
-delete this._changed;this._changing=!1;return this},hasChanged:function(a){return!arguments.length?!f.isEmpty(this._changed):this._changed&&f.has(this._changed,a)},changedAttributes:function(a){if(!a)return this.hasChanged()?f.clone(this._changed):!1;var b,c=!1,d=this._previousAttributes,e;for(e in a)if(!f.isEqual(d[e],b=a[e]))(c||(c={}))[e]=b;return c},previous:function(a){return!arguments.length||!this._previousAttributes?null:this._previousAttributes[a]},previousAttributes:function(){return f.clone(this._previousAttributes)},
-isValid:function(){return!this.validate(this.attributes)},_validate:function(a,b){if(b.silent||!this.validate)return!0;var a=f.extend({},this.attributes,a),c=this.validate(a,b);if(!c)return!0;b&&b.error?b.error(this,c,b):this.trigger("error",this,c,b);return!1}});g.Collection=function(a,b){b||(b={});b.comparator&&(this.comparator=b.comparator);this._reset();this.initialize.apply(this,arguments);a&&this.reset(a,{silent:!0,parse:b.parse})};f.extend(g.Collection.prototype,g.Events,{model:g.Model,initialize:function(){},
-toJSON:function(){return this.map(function(a){return a.toJSON()})},add:function(a,b){var c,d,e,g,h,i={},j={};b||(b={});a=f.isArray(a)?a.slice():[a];for(c=0,d=a.length;c<d;c++){if(!(e=a[c]=this._prepareModel(a[c],b)))throw Error("Can't add an invalid model to a collection");if(i[g=e.cid]||this._byCid[g]||null!=(h=e.id)&&(j[h]||this._byId[h]))throw Error("Can't add the same model to a collection twice");i[g]=j[h]=e}for(c=0;c<d;c++)(e=a[c]).on("all",this._onModelEvent,this),this._byCid[e.cid]=e,null!=
-e.id&&(this._byId[e.id]=e);this.length+=d;t.apply(this.models,[null!=b.at?b.at:this.models.length,0].concat(a));this.comparator&&this.sort({silent:!0});if(b.silent)return this;for(c=0,d=this.models.length;c<d;c++)if(i[(e=this.models[c]).cid])b.index=c,e.trigger("add",e,this,b);return this},remove:function(a,b){var c,d,e,g;b||(b={});a=f.isArray(a)?a.slice():[a];for(c=0,d=a.length;c<d;c++)if(g=this.getByCid(a[c])||this.get(a[c]))delete this._byId[g.id],delete this._byCid[g.cid],e=this.indexOf(g),this.models.splice(e,
-1),this.length--,b.silent||(b.index=e,g.trigger("remove",g,this,b)),this._removeReference(g);return this},get:function(a){return null==a?null:this._byId[null!=a.id?a.id:a]},getByCid:function(a){return a&&this._byCid[a.cid||a]},at:function(a){return this.models[a]},sort:function(a){a||(a={});if(!this.comparator)throw Error("Cannot sort a set without a comparator");var b=f.bind(this.comparator,this);1==this.comparator.length?this.models=this.sortBy(b):this.models.sort(b);a.silent||this.trigger("reset",
-this,a);return this},pluck:function(a){return f.map(this.models,function(b){return b.get(a)})},reset:function(a,b){a||(a=[]);b||(b={});for(var c=0,d=this.models.length;c<d;c++)this._removeReference(this.models[c]);this._reset();this.add(a,{silent:!0,parse:b.parse});b.silent||this.trigger("reset",this,b);return this},fetch:function(a){a=a?f.clone(a):{};void 0===a.parse&&(a.parse=!0);var b=this,c=a.success;a.success=function(d,e,f){b[a.add?"add":"reset"](b.parse(d,f),a);c&&c(b,d)};a.error=g.wrapError(a.error,
-b,a);return(this.sync||g.sync).call(this,"read",this,a)},create:function(a,b){var c=this,b=b?f.clone(b):{},a=this._prepareModel(a,b);if(!a)return!1;b.wait||c.add(a,b);var d=b.success;b.success=function(e,f){b.wait&&c.add(e,b);d?d(e,f):e.trigger("sync",a,f,b)};a.save(null,b);return a},parse:function(a){return a},chain:function(){return f(this.models).chain()},_reset:function(){this.length=0;this.models=[];this._byId={};this._byCid={}},_prepareModel:function(a,b){a instanceof g.Model?a.collection||
-(a.collection=this):(b.collection=this,a=new this.model(a,b),a._validate(a.attributes,b)||(a=!1));return a},_removeReference:function(a){this==a.collection&&delete a.collection;a.off("all",this._onModelEvent,this)},_onModelEvent:function(a,b,c,d){("add"==a||"remove"==a)&&c!=this||("destroy"==a&&this.remove(b,d),b&&a==="change:"+b.idAttribute&&(delete this._byId[b.previous(b.idAttribute)],this._byId[b.id]=b),this.trigger.apply(this,arguments))}});f.each("forEach,each,map,reduce,reduceRight,find,detect,filter,select,reject,every,all,some,any,include,contains,invoke,max,min,sortBy,sortedIndex,toArray,size,first,initial,rest,last,without,indexOf,shuffle,lastIndexOf,isEmpty,groupBy".split(","),
-function(a){g.Collection.prototype[a]=function(){return f[a].apply(f,[this.models].concat(f.toArray(arguments)))}});g.Router=function(a){a||(a={});a.routes&&(this.routes=a.routes);this._bindRoutes();this.initialize.apply(this,arguments)};var u=/:\w+/g,v=/\*\w+/g,w=/[-[\]{}()+?.,\\^$|#\s]/g;f.extend(g.Router.prototype,g.Events,{initialize:function(){},route:function(a,b,c){g.history||(g.history=new g.History);f.isRegExp(a)||(a=this._routeToRegExp(a));c||(c=this[b]);g.history.route(a,f.bind(function(d){d=
-this._extractParameters(a,d);c&&c.apply(this,d);this.trigger.apply(this,["route:"+b].concat(d));g.history.trigger("route",this,b,d)},this));return this},navigate:function(a,b){g.history.navigate(a,b)},_bindRoutes:function(){if(this.routes){var a=[],b;for(b in this.routes)a.unshift([b,this.routes[b]]);b=0;for(var c=a.length;b<c;b++)this.route(a[b][0],a[b][1],this[a[b][1]])}},_routeToRegExp:function(a){a=a.replace(w,"\\$&").replace(u,"([^/]+)").replace(v,"(.*?)");return RegExp("^"+a+"$")},_extractParameters:function(a,
-b){return a.exec(b).slice(1)}});g.History=function(){this.handlers=[];f.bindAll(this,"checkUrl")};var m=/^[#\/]/,x=/msie [\w.]+/,l=!1;f.extend(g.History.prototype,g.Events,{interval:50,getFragment:function(a,b){if(null==a)if(this._hasPushState||b){var a=window.location.pathname,c=window.location.search;c&&(a+=c)}else a=window.location.hash;a=decodeURIComponent(a);a.indexOf(this.options.root)||(a=a.substr(this.options.root.length));return a.replace(m,"")},start:function(a){if(l)throw Error("Backbone.history has already been started");
-this.options=f.extend({},{root:"/"},this.options,a);this._wantsHashChange=!1!==this.options.hashChange;this._wantsPushState=!!this.options.pushState;this._hasPushState=!(!this.options.pushState||!window.history||!window.history.pushState);var a=this.getFragment(),b=document.documentMode;if(b=x.exec(navigator.userAgent.toLowerCase())&&(!b||7>=b))this.iframe=h('<iframe src="javascript:0" tabindex="-1" />').hide().appendTo("body")[0].contentWindow,this.navigate(a);this._hasPushState?h(window).bind("popstate",
-this.checkUrl):this._wantsHashChange&&"onhashchange"in window&&!b?h(window).bind("hashchange",this.checkUrl):this._wantsHashChange&&(this._checkUrlInterval=setInterval(this.checkUrl,this.interval));this.fragment=a;l=!0;a=window.location;b=a.pathname==this.options.root;if(this._wantsHashChange&&this._wantsPushState&&!this._hasPushState&&!b)return this.fragment=this.getFragment(null,!0),window.location.replace(this.options.root+"#"+this.fragment),!0;this._wantsPushState&&this._hasPushState&&b&&a.hash&&
-(this.fragment=a.hash.replace(m,""),window.history.replaceState({},document.title,a.protocol+"//"+a.host+this.options.root+this.fragment));if(!this.options.silent)return this.loadUrl()},stop:function(){h(window).unbind("popstate",this.checkUrl).unbind("hashchange",this.checkUrl);clearInterval(this._checkUrlInterval);l=!1},route:function(a,b){this.handlers.unshift({route:a,callback:b})},checkUrl:function(){var a=this.getFragment();a==this.fragment&&this.iframe&&(a=this.getFragment(this.iframe.location.hash));
-if(a==this.fragment||a==decodeURIComponent(this.fragment))return!1;this.iframe&&this.navigate(a);this.loadUrl()||this.loadUrl(window.location.hash)},loadUrl:function(a){var b=this.fragment=this.getFragment(a);return f.any(this.handlers,function(a){if(a.route.test(b))return a.callback(b),!0})},navigate:function(a,b){if(!l)return!1;if(!b||!0===b)b={trigger:b};var c=(a||"").replace(m,"");this.fragment==c||this.fragment==decodeURIComponent(c)||(this._hasPushState?(0!=c.indexOf(this.options.root)&&(c=
-this.options.root+c),this.fragment=c,window.history[b.replace?"replaceState":"pushState"]({},document.title,c)):this._wantsHashChange?(this.fragment=c,this._updateHash(window.location,c,b.replace),this.iframe&&c!=this.getFragment(this.iframe.location.hash)&&(b.replace||this.iframe.document.open().close(),this._updateHash(this.iframe.location,c,b.replace))):window.location.assign(this.options.root+a),b.trigger&&this.loadUrl(a))},_updateHash:function(a,b,c){c?a.replace(a.toString().replace(/(javascript:|#).*$/,
-"")+"#"+b):a.hash=b}});g.View=function(a){this.cid=f.uniqueId("view");this._configure(a||{});this._ensureElement();this.initialize.apply(this,arguments);this.delegateEvents()};var y=/^(\S+)\s*(.*)$/,p="model,collection,el,id,attributes,className,tagName".split(",");f.extend(g.View.prototype,g.Events,{tagName:"div",$:function(a){return this.$el.find(a)},initialize:function(){},render:function(){return this},remove:function(){this.$el.remove();return this},make:function(a,b,c){a=document.createElement(a);
-b&&h(a).attr(b);c&&h(a).html(c);return a},setElement:function(a,b){this.$el=h(a);this.el=this.$el[0];!1!==b&&this.delegateEvents();return this},delegateEvents:function(a){if(a||(a=j(this,"events"))){this.undelegateEvents();for(var b in a){var c=a[b];f.isFunction(c)||(c=this[a[b]]);if(!c)throw Error('Event "'+a[b]+'" does not exist');var d=b.match(y),e=d[1],d=d[2],c=f.bind(c,this),e=e+(".delegateEvents"+this.cid);""===d?this.$el.bind(e,c):this.$el.delegate(d,e,c)}}},undelegateEvents:function(){this.$el.unbind(".delegateEvents"+
-this.cid)},_configure:function(a){this.options&&(a=f.extend({},this.options,a));for(var b=0,c=p.length;b<c;b++){var d=p[b];a[d]&&(this[d]=a[d])}this.options=a},_ensureElement:function(){if(this.el)this.setElement(this.el,!1);else{var a=j(this,"attributes")||{};this.id&&(a.id=this.id);this.className&&(a["class"]=this.className);this.setElement(this.make(this.tagName,a),!1)}}});g.Model.extend=g.Collection.extend=g.Router.extend=g.View.extend=function(a,b){var c=z(this,a,b);c.extend=this.extend;return c};
-var A={create:"POST",update:"PUT","delete":"DELETE",read:"GET"};g.sync=function(a,b,c){var d=A[a],e={type:d,dataType:"json"};c.url||(e.url=j(b,"url")||o());if(!c.data&&b&&("create"==a||"update"==a))e.contentType="application/json",e.data=JSON.stringify(b.toJSON());g.emulateJSON&&(e.contentType="application/x-www-form-urlencoded",e.data=e.data?{model:e.data}:{});if(g.emulateHTTP&&("PUT"===d||"DELETE"===d))g.emulateJSON&&(e.data._method=d),e.type="POST",e.beforeSend=function(a){a.setRequestHeader("X-HTTP-Method-Override",
-d)};"GET"!==e.type&&!g.emulateJSON&&(e.processData=!1);return h.ajax(f.extend(e,c))};g.wrapError=function(a,b,c){return function(d,e){e=d===b?e:d;a?a(b,e,c):b.trigger("error",b,e,c)}};var q=function(){},z=function(a,b,c){var d;d=b&&b.hasOwnProperty("constructor")?b.constructor:function(){a.apply(this,arguments)};f.extend(d,a);q.prototype=a.prototype;d.prototype=new q;b&&f.extend(d.prototype,b);c&&f.extend(d,c);d.prototype.constructor=d;d.__super__=a.prototype;return d},j=function(a,b){return!a||!a[b]?
-null:f.isFunction(a[b])?a[b]():a[b]},o=function(){throw Error('A "url" property or function must be specified');}}).call(this);

static/index.html

@@ -1,35 +1,68 @@
-<!DOCTYPE html>
-<html lang="en">
-  <head>
-    <meta charset="utf-8" />
+<html>
 
-    <title>Hastebin</title>
+	<head>
 
-    <link rel="stylesheet" href="application.css" />
+		<title>hastebin</title>
+		<meta charset="utf-8" />
+		<link rel="stylesheet" type="text/css" href="solarized_dark.css"/>
+		<link rel="stylesheet" type="text/css" href="application.css"/>
 
-    <script src="https://ajax.googleapis.com/ajax/libs/jquery/1.7.1/jquery.min.js"></script>
-    <script src="codemirror.min.js"></script>
-    <script src="underscore.min.js"></script>
-    <script src="backbone.min.js"></script>
-    <script src="application.min.js"></script>
-  </head>
-  <body>
-    <header>
-      <h1><a href="about.md">Hastebin</a></h1>
+		<script type="text/javascript" src="https://ajax.googleapis.com/ajax/libs/jquery/1.7.1/jquery.min.js"></script>
+		<script type="text/javascript" src="highlight.min.js"></script>
+		<script type="text/javascript" src="application.min.js"></script>
 
-      <nav>
-        <ul>
-          <li><a href="#" class="save">Save</a></li>
-          <li><a href="#" class="new">New</a></li>
-          <li><a href="#" class="edit">Edit</a></li>
-          <li><a href="#" class="raw">Raw</a></li>
-          <li><a href="#" class="twitter">Twitter</a></li>
-        </ul>
-      </nav>
-    </header>
+		<meta name="robots" content="noindex,nofollow"/>
+
+		<script type="text/javascript">
+			var app = null;
+			// Handle pops
+			var handlePop = function(evt) {
+				var path = evt.target.location.pathname;
+				if (path === '/') { app.newDocument(true); }
+				else { app.loadDocument(path.substring(1, path.length)); }
+			};
+			// Set up the pop state to handle loads, skipping the first load
+			// to make chrome behave like others:
+			// http://code.google.com/p/chromium/issues/detail?id=63040
+			setTimeout(function() {
+				window.onpopstate = function(evt) {
+					try { handlePop(evt); } catch(err) { /* not loaded yet */ }
+				};
+			}, 1000);
+			// Construct app and load initial path
+			$(function() {
+				app = new haste('hastebin', { twitter: true });
+				handlePop({ target: window });
+			});
+		</script>
+
+	</head>
+
+	<body>
+		<ul id="messages"></ul>
+
+		<div id="key">
+		  <div id="pointer" style="display:none;"></div>
+			<div id="box1">
+				<a href="/about.md" class="logo"></a>
+			</div>
+			<div id="box2">
+				<button class="save function button-picture">Save</button>
+				<button class="new function button-picture">New</button>
+				<button class="duplicate function button-picture">Duplicate & Edit</button>
+				<button class="raw function button-picture">Just Text</button>
+				<button class="twitter function button-picture">Twitter</button>
+			</div>
+			<div id="box3" style="display:none;">
+				<div class="label"></div>
+				<div class="shortcut"></div>
+			</div>
+		</div>
+
+		<div id="linenos"></div>
+		<pre id="box" style="display:none;" class="hljs" tabindex="0"><code></code></pre>
+		<textarea spellcheck="false" style="display:none;"></textarea>
+
+	</body>
 
-    <div id="editor">
-      <textarea></textarea>
-    </div>
-  </body>
 </html>

static/solarized_dark.css

@@ -0,0 +1,84 @@
+/*
+
+Orginal Style from ethanschoonover.com/solarized (c) Jeremy Hull <sourdrums@gmail.com>
+
+*/
+
+.hljs {
+  display: block;
+  overflow-x: auto;
+  padding: 0.5em;
+  background: #002b36;
+  color: #839496;
+}
+
+.hljs-comment,
+.hljs-quote {
+  color: #586e75;
+}
+
+/* Solarized Green */
+.hljs-keyword,
+.hljs-selector-tag,
+.hljs-addition {
+  color: #859900;
+}
+
+/* Solarized Cyan */
+.hljs-number,
+.hljs-string,
+.hljs-meta .hljs-meta-string,
+.hljs-literal,
+.hljs-doctag,
+.hljs-regexp {
+  color: #2aa198;
+}
+
+/* Solarized Blue */
+.hljs-title,
+.hljs-section,
+.hljs-name,
+.hljs-selector-id,
+.hljs-selector-class {
+  color: #268bd2;
+}
+
+/* Solarized Yellow */
+.hljs-attribute,
+.hljs-attr,
+.hljs-variable,
+.hljs-template-variable,
+.hljs-class .hljs-title,
+.hljs-type {
+  color: #b58900;
+}
+
+/* Solarized Orange */
+.hljs-symbol,
+.hljs-bullet,
+.hljs-subst,
+.hljs-meta,
+.hljs-meta .hljs-keyword,
+.hljs-selector-attr,
+.hljs-selector-pseudo,
+.hljs-link {
+  color: #cb4b16;
+}
+
+/* Solarized Red */
+.hljs-built_in,
+.hljs-deletion {
+  color: #dc322f;
+}
+
+.hljs-formula {
+  background: #073642;
+}
+
+.hljs-emphasis {
+  font-style: italic;
+}
+
+.hljs-strong {
+  font-weight: bold;
+}

static/underscore.min.js

@@ -1,31 +0,0 @@
-// Underscore.js 1.3.1
-// (c) 2009-2012 Jeremy Ashkenas, DocumentCloud Inc.
-// Underscore is freely distributable under the MIT license.
-// Portions of Underscore are inspired or borrowed from Prototype,
-// Oliver Steele's Functional, and John Resig's Micro-Templating.
-// For all details and documentation:
-// http://documentcloud.github.com/underscore
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test/document_handler_spec.js

@@ -1,3 +1,7 @@
+/* global describe, it */
+
+var assert = require('assert');
+
 var DocumentHandler = require('../lib/document_handler');
 var Generator = require('../lib/key_generators/random');
 
@@ -8,13 +12,13 @@ describe('document_handler', function() {
     it('should choose a key of the proper length', function() {
       var gen = new Generator();
       var dh = new DocumentHandler({ keyLength: 6, keyGenerator: gen });
-      dh.acceptableKey().length.should.equal(6);
+      assert.equal(6, dh.acceptableKey().length);
     });
 
     it('should choose a default key length', function() {
       var gen = new Generator();
       var dh = new DocumentHandler({ keyGenerator: gen });
-      dh.keyLength.should.equal(DocumentHandler.defaultKeyLength);
+      assert.equal(dh.keyLength, DocumentHandler.defaultKeyLength);
     });
 
   });

test/key_generators/dictionary_spec.js

@@ -0,0 +1,33 @@
+/* global describe, it */
+
+const assert = require('assert');
+
+const fs = require('fs');
+
+const Generator = require('../../lib/key_generators/dictionary');
+
+describe('RandomKeyGenerator', function() {
+  describe('randomKey', function() {
+    it('should throw an error if given no options', () => {
+      assert.throws(() => {
+        new Generator();
+      }, Error);
+    });
+
+    it('should throw an error if given no path', () => {
+      assert.throws(() => {
+        new Generator({});
+      }, Error);
+    });
+
+    it('should return a key of the proper number of words from the given dictionary', () => {
+      const path = '/tmp/haste-server-test-dictionary';
+      const words = ['cat'];
+      fs.writeFileSync(path, words.join('\n'));
+
+      const gen = new Generator({path}, () => {
+        assert.equal('catcatcat', gen.createKey(3));
+      });
+    });
+  });
+});

test/key_generators/phonetic_spec.js

@@ -0,0 +1,27 @@
+/* global describe, it */
+
+const assert = require('assert');
+
+const Generator = require('../../lib/key_generators/phonetic');
+
+const vowels = 'aeiou';
+const consonants = 'bcdfghjklmnpqrstvwxyz';
+
+describe('RandomKeyGenerator', () => {
+  describe('randomKey', () => {
+    it('should return a key of the proper length', () => {
+      const gen = new Generator();
+      assert.equal(6, gen.createKey(6).length);
+    });
+
+    it('should alternate consonants and vowels', () => {
+      const gen = new Generator();
+
+      const key = gen.createKey(3);
+
+      assert.ok(consonants.includes(key[0]));
+      assert.ok(consonants.includes(key[2]));
+      assert.ok(vowels.includes(key[1]));
+    });
+  });
+});

test/key_generators/random_spec.js

@@ -0,0 +1,19 @@
+/* global describe, it */
+
+const assert = require('assert');
+
+const Generator = require('../../lib/key_generators/random');
+
+describe('RandomKeyGenerator', () => {
+  describe('randomKey', () => {
+    it('should return a key of the proper length', () => {
+      const gen = new Generator();
+      assert.equal(6, gen.createKey(6).length);
+    });
+
+    it('should use a key from the given keyset if given', () => {
+      const gen = new Generator({keyspace: 'A'});
+      assert.equal('AAAAAA', gen.createKey(6));
+    });
+  });
+});

test/redis_document_store_spec.js

@@ -1,8 +1,12 @@
-var RedisDocumentStore = require('../lib/document_stores/redis');
+/* global it, describe, afterEach */
+
+var assert = require('assert');
 
 var winston = require('winston');
 winston.remove(winston.transports.Console);
 
+var RedisDocumentStore = require('../lib/document_stores/redis');
+
 describe('redis_document_store', function() {
 
   /* reconnect to redis on each test */
@@ -12,14 +16,14 @@ describe('redis_document_store', function() {
       RedisDocumentStore.client = false;
     }
   });
-  
+
   describe('set', function() {
 
     it('should be able to set a key and have an expiration set', function(done) {
       var store = new RedisDocumentStore({ expire: 10 });
       store.set('hello1', 'world', function() {
         RedisDocumentStore.client.ttl('hello1', function(err, res) {
-          res.should.be.above(1);
+          assert.ok(res > 1);
           done();
         });
       });
@@ -29,7 +33,7 @@ describe('redis_document_store', function() {
       var store = new RedisDocumentStore({ expire: 10 });
       store.set('hello2', 'world', function() {
         RedisDocumentStore.client.ttl('hello2', function(err, res) {
-          res.should.equal(-1);
+          assert.equal(-1, res);
           done();
         });
       }, true);
@@ -37,9 +41,9 @@ describe('redis_document_store', function() {
 
     it('should not set an expiration when expiration is off', function(done) {
       var store = new RedisDocumentStore({ expire: false });
-      store.set('hello3', 'world', function(worked) {
+      store.set('hello3', 'world', function() {
         RedisDocumentStore.client.ttl('hello3', function(err, res) {
-          res.should.equal(-1);
+          assert.equal(-1, res);
           done();
         });
       });