diff --git a/.gitignore b/.gitignore
index f1cf600..d713252 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,3 +1,4 @@
 node_modules
 dist
 dist.zip
+build
\ No newline at end of file
diff --git a/build/LICENSE b/build/LICENSE
deleted file mode 100644
index 4cab7e9..0000000
--- a/build/LICENSE
+++ /dev/null
@@ -1,21 +0,0 @@
-Copyright (c) 2013, 2014, 2015 Eric Johansson <neku@pomf.se>
-Copyright (c) 2013, 2014 Peter Lejeck <peter.lejeck@gmail.com>
-Copyright (c) 2015 cenci0 <alchimist94@gmail.com>
-Copyright (c) 2015, 2016, 2017 the Pantsu.cat developers <hostmaster@pantsu.cat> <hostmaster@pantsu.cat>
-
-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
-the Software without restriction, including without limitation the rights to
-use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
-the Software, and to permit persons to whom the Software is furnished to do so,
-subject to the following conditions:
-
-The above copyright notice and this permission notice shall be included in all
-copies or substantial portions of the Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
-FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
-COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
-IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
-CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
diff --git a/build/README.md b/build/README.md
deleted file mode 100644
index 8b4a2e6..0000000
--- a/build/README.md
+++ /dev/null
@@ -1,161 +0,0 @@
-# Pomf
-[![Build
-Status](https://travis-ci.org/pomf/pomf.svg?branch=master)](https://travis-ci.org/pomf/pomf)
-[![Dependency
-Status](https://david-dm.org/pomf/pomf.svg)](https://david-dm.org/pomf/pomf)
-[![devDependency
-Status](https://david-dm.org/pomf/pomf/dev-status.svg)](https://david-dm.org/pomf/pomf#info=devDependencies)
-[![MIT
-licensed](https://img.shields.io/badge/license-MIT-blue.svg)](https://raw.githubusercontent.com/pomf/pomf/master/LICENSE)
-
-Pomf is a simple file uploading and sharing platform.
-
-## Features
-
-- One click uploading, no registration required
-- A minimal, modern web interface
-- Drag & drop supported
-- Upload API with multiple response choices
-  - JSON
-  - HTML
-  - Text
-  - CSV
-- Supports [ShareX](https://getsharex.com/) and other screenshot tools
-
-### Demo
-
-See the real world example at [Pantsu.cat](https://pantsu.cat/).
-
-## Requirements
-
-Original development environment is Nginx + PHP5.5 + MySQL, but is confirmed to
-work with Apache 2.4 and newer PHP versions. Should work with any other
-PDO-compatible database.
-
-## Install
-
-For the purposes of this guide, we won't cover setting up Nginx, PHP, MySQL,
-Node, or NPM. So we'll just assume you already have them all running well.
-
-### Compiling
-
-Assuming you already have Node and NPM working, compilation is easy. Use the
-following shell code:
-```bash
-git clone https://github.com/pomf/pomf
-cd pomf/
-make
-make install
-```
-OR
-```bash
-make install DESTDIR=/desired/path/for/site
-```
-After this, the pomf site is now compressed and set up inside `dist/`, or, if specified, `DESTDIR`.
-
-## Configuring
-
-Front-end related settings, such as the name of the site, and maximum allowable
-file size, are found in `templates/site_variables.json`.  Changes made here will
-only take effect after rebuilding the site pages.  This may be done by running
-`make` from the root of the site directory.
-
-Back-end related settings, such as database configuration, and path for uploaded files, are found in `static/php/includes/settings.inc.php`.  Changes made here take effect immediately.
-
-If you intend to allow uploading files larger than 2 MB, you may also need to
-increase POST size limits in `php.ini` and webserver configuration. For PHP,
-modify `upload_max_filesize` and `post_max_size` values. The configuration
-option for nginx webserver is `client_max_body_size`.
-
-Example nginx configs can be found in confs/.
-
-## Using SQLite as DB engine
-
-We need to create the SQLite database before it may be used by pomf.
-Fortunately, this is incredibly simple.  
-
-First create a directory for the database, e.g. `mkdir /var/db/pomf`.  
-Then, create a new SQLite database from the schema, e.g. `sqlite3 /var/db/pomf/pomf.sq3 -init /home/pomf/sqlite_schema.sql`.
-Then, finally, ensure the permissions are correct, e.g.
-```bash
-chown nginx:nginx /var/db/pomf
-chmod 0750 /var/db/pomf
-chmod 0640 /var/db/pomf/pomf.sq3
-```
-
-Finally, edit `php/includes/settings.inc.php` to indicate this is the database engine you would like to use.  Make the changes outlined below
-```php
-define('POMF_DB_CONN', '[stuff]'); ---> define('POMF_DB_CONN', 'sqlite:/var/db/pomf/pomf.sq3');`
-define('POMF_DB_USER', '[stuff]'); ---> define('POMF_DB_USER', null);
-define('POMF_DB_PASS', '[stuff]'); ---> define('POMF_DB_PASS', null);
-```
-
-*NOTE: The directory where the SQLite database is stored, must be writable by the web server user*
-
-### Apache
-
-If you are running Apache and want to compress your output when serving files,
-add to your `.htaccess` file:
-
-    AddOutputFilterByType DEFLATE text/html text/plain text/css application/javascript application/x-javascript application/json
-
-Remember to enable `deflate_module` and `filter_module` modules in your Apache
-configuration file.
-
-### Migrating from MySQL to SQLite
-
-For older versions of Pomf you may want to migrate to SQLite. Fortunately, it is incredibly simple to migrate your database.  This may be done on a live server, and should require zero downtime.
-
-_If doing this on a live server, you way wish to work in a subdirectory (or vhost, or equivelant), so that any complications or mistakes do not affect your main site.  
-If you choose not to do so, know that mistakes in the changes outlined below, will only temporarily impact **uploading**, causing **Server error** to be displayed.  None of these steps are destructive, and are easily reverted._
-
-Run the following commands as root, to dump your database, and make a SQLite database with the contents.  
-```bash
-mkdir /var/db/pomf
-wget -O /tmp/m2s https://github.com/dumblob/mysql2sqlite/raw/master/mysql2sqlite.sh
-mysqldump -u OLD_DB_USER -p OLD_DB_PASS pomf | sh /tmp/m2s | sqlite3 /var/db/pomf/sq3
-rm /tmp/m2s
-chown -R nginx:nginx /var/db/pomf #replace user as appropriate
-chmod 0750 /var/db/pomf && chmod 0640 /var/db/pomf/sq3
-```
-Edit the file `php/includes/settings.inc.php`, in the subdirectory you just made, making the changes outlined below.
-```php
-define('POMF_DB_CONN', '[stuff]'); ---> define('POMF_DB_CONN', 'sqlite:/var/db/pomf/pomf.sq3');`
-define('POMF_DB_USER', '[stuff]'); ---> define('POMF_DB_USER', null);
-define('POMF_DB_PASS', '[stuff]'); ---> define('POMF_DB_PASS', null);
-```
-
-Then, run `make` to rebuild the website pages, and copy the new `settings.inc.php` file into place. 
-
-All done! You may disable or uninstall MySQL if you wish.
-
-## Getting help
-
-The Pomf community gathers on IRC. You can also email the maintainer for help.
-
-- IRC (users): `#pomfret` on Rizon (`irc.rizon.net`)
-- Email: <hostmaster@pantsu.cat>
-
-## Contributing
-
-We'd really like if you can take some time to make sure your coding style is
-consistent with the project. Pomf follows [PHP
-PSR-2](http://www.php-fig.org/psr/psr-2/) and [Airbnb JavaScript
-(ES5)](https://github.com/airbnb/javascript/tree/master/es5) (`airbnb/legacy`)
-coding style guides. We use ESLint and PHPCS tools to enforce these standards.
-
-You can also help by sending us feature requests or writing documentation and
-tests.
-
-Thanks!
-
-## Credits
-
-Pomf was created by Eric Johansson and Peter Lejeck for
-[Pomf.se](http://pomf.se/). The software is currently maintained by the
-community.
-
-## License
-
-Pomf is free software, and is released under the terms of the Expat license. See
-`LICENSE`.
diff --git a/build/classes/Response.class.php b/build/classes/Response.class.php
deleted file mode 100644
index 8a8e8b1..0000000
--- a/build/classes/Response.class.php
+++ /dev/null
@@ -1,241 +0,0 @@
-<?php
-/**
- * The Response class is a do-it-all for getting responses out in different
- * formats.
- *
- * @todo Create sub-classes to split and extend this god object.
- */
-class Response
-{
-    /**
-     * Indicates response type used for routing.
-     *
-     * Valid strings are 'csv', 'html', 'json' and 'text'.
-     *
-     * @var string $type Response type
-     */
-    private $type;
-
-    /**
-     * Indicates requested response type.
-     *
-     * Valid strings are 'csv', 'html', 'json', 'gyazo' and 'text'.
-     *
-     * @param string|null $response_type Response type
-     */
-    public function __construct($response_type = null)
-    {
-        switch ($response_type) {
-            case 'csv':
-                header('Content-Type: text/csv; charset=UTF-8');
-                $this->type = $response_type;
-                break;
-            case 'html':
-                header('Content-Type: text/html; charset=UTF-8');
-                $this->type = $response_type;
-                break;
-            case 'json':
-                header('Content-Type: application/json; charset=UTF-8');
-                $this->type = $response_type;
-                break;
-            case 'gyazo':
-                header('Content-Type: text/plain; charset=UTF-8');
-                $this->type = 'text';
-                break;
-            case 'text':
-                header('Content-Type: text/plain; charset=UTF-8');
-                $this->type = $response_type;
-                break;
-            default:
-                header('Content-Type: application/json; charset=UTF-8');
-                $this->type = 'json';
-                $this->error(400, 'Invalid response type. Valid options are: csv, html, json, text.');
-                break;
-        }
-    }
-
-    /**
-     * Routes error messages depending on response type.
-     *
-     * @param int $code HTTP status code number.
-     * @param int $desc Descriptive error message.
-     * @return void
-     */
-    public function error($code, $desc)
-    {
-        $response = null;
-
-        switch ($this->type) {
-            case 'csv':
-                $response = $this->csvError($desc);
-                break;
-            case 'html':
-                $response = $this->htmlError($code, $desc);
-                break;
-            case 'json':
-                $response = $this->jsonError($code, $desc);
-                break;
-            case 'text':
-                $response = $this->textError($code, $desc);
-                break;
-        }
-
-        http_response_code(500); // "500 Internal Server Error"
-        echo $response;
-    }
-
-    /**
-     * Routes success messages depending on response type.
-     *
-     * @param mixed[] $files
-     * @return void
-     */
-    public function send($files)
-    {
-        $response = null;
-
-        switch ($this->type) {
-            case 'csv':
-                $response = $this->csvSuccess($files);
-                break;
-            case 'html':
-                $response = $this->htmlSuccess($files);
-                break;
-            case 'json':
-                $response = $this->jsonSuccess($files);
-                break;
-            case 'text':
-                $response = $this->textSuccess($files);
-                break;
-        }
-
-        http_response_code(200); // "200 OK". Success.
-        echo $response;
-    }
-
-    /**
-     * Indicates with CSV body the request was invalid.
-     *
-     * @deprecated 2.1.0 Will be renamed to camelCase format.
-     * @param int $description Descriptive error message.
-     * @return string Error message in CSV format.
-     */
-    private static function csvError($description)
-    {
-        return '"error"'."\r\n"."\"$description\""."\r\n";
-    }
-
-    /**
-     * Indicates with CSV body the request was successful.
-     *
-     * @deprecated 2.1.0 Will be renamed to camelCase format.
-     * @param mixed[] $files
-     * @return string Success message in CSV format.
-     */
-    private static function csvSuccess($files)
-    {
-        $result = '"name","url","hash","size"'."\r\n";
-        foreach ($files as $file) {
-            $result .= '"'.$file['name'].'"'.','.
-                       '"'.$file['url'].'"'.','.
-                       '"'.$file['hash'].'"'.','.
-                       '"'.$file['size'].'"'."\r\n";
-        }
-
-        return $result;
-    }
-
-    /**
-     * Indicates with HTML body the request was invalid.
-     *
-     * @deprecated 2.1.0 Will be renamed to camelCase format.
-     * @param int $code HTTP status code number.
-     * @param int $description Descriptive error message.
-     * @return string Error message in HTML format.
-     */
-    private static function htmlError($code, $description)
-    {
-        return '<p>ERROR: ('.$code.') '.$description.'</p>';
-    }
-
-    /**
-     * Indicates with HTML body the request was successful.
-     *
-     * @deprecated 2.1.0 Will be renamed to camelCase format.
-     * @param mixed[] $files
-     * @return string Success message in HTML format.
-     */
-    private static function htmlSuccess($files)
-    {
-        $result = '';
-
-        foreach ($files as $file) {
-            $result .=  '<a href="'.$file['url'].'">'.$file['url'].'</a><br>';
-        }
-
-        return $result;
-    }
-
-    /**
-     * Indicates with JSON body the request was invalid.
-     *
-     * @deprecated 2.1.0 Will be renamed to camelCase format.
-     * @param int $code HTTP status code number.
-     * @param int $description Descriptive error message.
-     * @return string Error message in pretty-printed JSON format.
-     */
-    private static function jsonError($code, $description)
-    {
-        return json_encode(array(
-            'success' => false,
-            'errorcode' => $code,
-            'description' => $description,
-        ), JSON_PRETTY_PRINT);
-    }
-
-    /**
-     * Indicates with JSON body the request was successful.
-     *
-     * @deprecated 2.1.0 Will be renamed to camelCase format.
-     * @param mixed[] $files
-     * @return string Success message in pretty-printed JSON format.
-     */
-    private static function jsonSuccess($files)
-    {
-        return json_encode(array(
-            'success' => true,
-            'files' => $files,
-        ), JSON_PRETTY_PRINT);
-    }
-
-    /**
-     * Indicates with plain text body the request was invalid.
-     *
-     * @deprecated 2.1.0 Will be renamed to camelCase format.
-     * @param int $code HTTP status code number.
-     * @param int $description Descriptive error message.
-     * @return string Error message in plain text format.
-     */
-    private static function textError($code, $description)
-    {
-        return 'ERROR: ('.$code.') '.$description;
-    }
-
-    /**
-     * Indicates with plain text body the request was successful.
-     *
-     * @deprecated 2.1.0 Will be renamed to camelCase format.
-     * @param mixed[] $files
-     * @return string Success message in plain text format.
-     */
-    private static function textSuccess($files)
-    {
-        $result = '';
-
-        foreach ($files as $file) {
-            $result .= $file['url']."\n";
-        }
-
-        return $result;
-    }
-}
diff --git a/build/classes/UploadException.class.php b/build/classes/UploadException.class.php
deleted file mode 100644
index 8c9e4f6..0000000
--- a/build/classes/UploadException.class.php
+++ /dev/null
@@ -1,63 +0,0 @@
-<?php
-
-/**
- * Returns a human readable error description for file upload errors.
- *
- * @author Dan Brown <danbrown@php.net>
- * @author Michiel Thalen
- * @copyright Copyright © 1997 - 2016 by the PHP Documentation Group
- * @license
- * UploadException is licensed under a Creative Commons Attribution 3.0 License
- * or later.
- *
- * Based on a work at
- * https://secure.php.net/manual/en/features.file-upload.errors.php#89374.
- *
- * You should have received a copy of the Creative Commons Attribution 3.0
- * License with this program. If not, see
- * <https://creativecommons.org/licenses/by/3.0/>.
- */
-
-
-class UploadException extends Exception
-{
-    public function __construct($code)
-    {
-        $message = $this->codeToMessage($code);
-        parent::__construct($message, 500);
-    }
-
-    private function codeToMessage($code)
-    {
-        switch ($code) {
-            case UPLOAD_ERR_INI_SIZE:
-                $message = 'The uploaded file exceeds the upload_max_filesize directive in php.ini';
-                break;
-            case UPLOAD_ERR_FORM_SIZE:
-                $message = 'The uploaded file exceeds the MAX_FILE_SIZE directive that was '.
-                           'specified in the HTML form';
-                break;
-            case UPLOAD_ERR_PARTIAL:
-                $message = 'The uploaded file was only partially uploaded';
-                break;
-            case UPLOAD_ERR_NO_FILE:
-                $message = 'No file was uploaded';
-                break;
-            case UPLOAD_ERR_NO_TMP_DIR:
-                $message = 'Missing a temporary folder';
-                break;
-            case UPLOAD_ERR_CANT_WRITE:
-                $message = 'Failed to write file to disk';
-                break;
-            case UPLOAD_ERR_EXTENSION:
-                $message = 'File upload stopped by extension';
-                break;
-
-            default:
-                $message = 'Unknown upload error';
-                break;
-        }
-
-        return $message;
-    }
-}
diff --git a/build/classes/UploadedFile.class.php b/build/classes/UploadedFile.class.php
deleted file mode 100644
index d90a9a4..0000000
--- a/build/classes/UploadedFile.class.php
+++ /dev/null
@@ -1,32 +0,0 @@
-<?php
-
-class UploadedFile
-{
-    /* Public attributes */
-    public $name;
-    public $mime;
-    public $size;
-    public $tempfile;
-    public $error;
-
-    /**
-     * SHA-1 checksum
-     *
-     * @var string 40 digit hexadecimal hash (160 bits)
-     */
-    private $sha1;
-
-    /**
-     * Generates the SHA-1 or returns the cached SHA-1 hash for the file.
-     *
-     * @return string|false $sha1
-     */
-    public function getSha1()
-    {
-        if (!$this->sha1) {
-            $this->sha1 = sha1_file($this->tempfile);
-        }
-
-        return $this->sha1;
-    }
-}
diff --git a/build/faq.html b/build/faq.html
deleted file mode 100644
index e69de29..0000000
diff --git a/build/grill.php b/build/grill.php
deleted file mode 100644
index 9b41c7b..0000000
--- a/build/grill.php
+++ /dev/null
@@ -1,19 +0,0 @@
-<?php
-
-// Array of image paths, feel free to add/remove to/from this list
-$images = array(
-    'img/2.png',
-    'img/3.png',
-    'img/4.png',
-    'img/5.png',
-    'img/6.png',
-    'img/7.png',
-    'img/8.png',
-    'img/9.png',
-    'img/10.png',
-);
-
-// Redirect to a random image from the above array using status code "303 See Other" 
-if (headers_sent() === false) {
-    header('Location: '.$images[array_rand($images)], true, 303);
-}
diff --git a/build/includes/database.inc.php b/build/includes/database.inc.php
deleted file mode 100644
index 7a1d4f9..0000000
--- a/build/includes/database.inc.php
+++ /dev/null
@@ -1,30 +0,0 @@
-<?php
-
-/**
- * Prepares a PDO connection between Pomf and a database server.
- *
- * @copyright Copyright (c) 2013 Peter Lejeck <peter.lejeck@gmail.com>
- *
- * 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 the Software without restriction, including without limitation the rights
- * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
- * copies of the Software, and to permit persons to whom the Software is
- * furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included in
- * all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
- * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
- * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
- * SOFTWARE.
- */
-
-require_once 'settings.inc.php';
-
-/* NOTE: we don't have to unref the PDO because we're not long-running */
-$db = new PDO(POMF_DB_CONN, POMF_DB_USER, POMF_DB_PASS);
diff --git a/build/includes/settings.inc.php b/build/includes/settings.inc.php
deleted file mode 100644
index d7b2afa..0000000
--- a/build/includes/settings.inc.php
+++ /dev/null
@@ -1,118 +0,0 @@
-<?php
-
-/**
- * User configurable settings for Pomf.
- *
- * @copyright Copyright (c) 2013, 2014 Peter Lejeck <peter.lejeck@gmail.com>
- * @copyright Copyright (c) 2015 cenci0 <alchimist94@gmail.com>
- * @copyright Copyright (c) 2015, 2016, 2017 the Pantsu.cat developers <hostmaster@pantsu.cat>
- * <hostmaster@pantsu.cat>
- *
- * 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 the Software without restriction, including without limitation the rights
- * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
- * copies of the Software, and to permit persons to whom the Software is
- * furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included in
- * all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
- * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
- * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
- * SOFTWARE.
- */
-
-/**
- * PDO connection socket
- *
- * Database connection to use for communication. Currently, MySQL is the only
- * DSN prefix supported.
- *
- * @see http://php.net/manual/en/ref.pdo-mysql.connection.php PHP manual for
- * PDO_MYSQL DSN.
- * @param string POMF_DB_CONN DSN:host|unix_socket=hostname|path;dbname=database
- */
-define('POMF_DB_CONN', 'mysql:unix_socket=/var/run/mysqld/mysqld.sock;dbname=pomf');
-
-/**
- * PDO database login credentials
- */
-
-/** @param string POMF_DB_NAME Database username */
-define('POMF_DB_USER', 'pomf');
-/** @param string POMF_DB_PASS Database password */
-define('POMF_DB_PASS', '');
-
-/**
- * File system location where to store uploaded files
- *
- * @param string Path to directory with trailing delimiter
- */
-define('POMF_FILES_ROOT', '/mnt/pantsu/http/files/');
-
-/**
- * Maximum number of iterations while generating a new filename
- *
- * Pomf uses an algorithm to generate random filenames. Sometimes a file may
- * exist under a randomly generated filename, so we count tries and keep trying.
- * If this value is exceeded, we give up trying to generate a new filename.
- *
- * @param int POMF_FILES_RETRIES Number of attempts to retry
- */
-define('POMF_FILES_RETRIES', 15);
-
-/**
- * The length of generated filename (without file extension)
- *
- * @param int POMF_FILES_LENGTH Number of random alphabetical ASCII characters
- * to use
- */
-define('POMF_FILES_LENGTH', 6);
-
-/**
- * URI to prepend to links for uploaded files
- *
- * @param string POMF_URL URI with trailing delimiter
- */
-define('POMF_URL', 'https://i.pantsu.cat/');
-
-/**
- * URI for filename generation
- *
- * @param string characters to be used in generateName()
- */
-define('ID_CHARSET', 'abcdefghijklmnopqrstuvwxyz');
-
-
-/**
- * Filtered mime types
- * @param string[] $FILTER_MIME allowed/blocked mime types
- */
-$FILTER_MIME = array();
-/**
- * Filter mode: whitelist (true) or blacklist (false)
- * @param bool $FILTER_MODE mime type filter mode
- */
-$FILTER_MODE = false;
-/**
- * Double dot file extensions
- *
- * Pomf keeps the last file extension for the uploaded file. In other words, an
- * uploaded file with `.tar.gz` extension will be given a random filename which
- * ends in `.gz` unless configured here to ignore discards for `.tar.gz`.
- *
- * @param string[] $doubledots Array of double dot file extensions strings
- * without the first prefixing dot
- */
-$doubledots = array_map('strrev', array(
-    'tar.gz',
-    'tar.bz',
-    'tar.bz2',
-    'tar.xz',
-    'user.js',
-));
diff --git a/build/upload.php b/build/upload.php
deleted file mode 100644
index 82325d7..0000000
--- a/build/upload.php
+++ /dev/null
@@ -1,236 +0,0 @@
-<?php
-session_start();
-
-/**
- * Handles POST uploads, generates filenames, moves files around and commits
- * uploaded metadata to database.
- */
-
-require_once 'classes/Response.class.php';
-require_once 'classes/UploadException.class.php';
-require_once 'classes/UploadedFile.class.php';
-require_once 'includes/database.inc.php';
-
-/**
- * Generates a random name for the file, retrying until we get an unused one.
- *
- * @param UploadedFile $file
- *
- * @return string
- */
-function generateName($file)
-{
-    global $db;
-    global $doubledots;
-
-    // We start at N retries, and --N until we give up
-    $tries = POMF_FILES_RETRIES;
-    $length = POMF_FILES_LENGTH;
-    $ext = pathinfo($file->name, PATHINFO_EXTENSION);
-
-    // Check if extension is a double-dot extension and, if true, override $ext
-    $revname = strrev($file->name);
-    foreach ($doubledots as $ddot) {
-        if (stripos($revname, $ddot) === 0) {
-            $ext = strrev($ddot);
-        }
-    }
-
-    do {
-        // Iterate until we reach the maximum number of retries
-        if ($tries-- === 0) {
-            throw new Exception(
-                'Gave up trying to find an unused name',
-                500
-            ); // HTTP status code "500 Internal Server Error"
-        }
-
-        $chars = ID_CHARSET;
-        $name = '';
-        for ($i = 0; $i < $length; ++$i) {
-            $name .= $chars[mt_rand(0, strlen($chars))];
-        }
-
-        // Add the extension to the file name
-        if (isset($ext) && $ext !== '') {
-            $name .= '.'.$ext;
-        }
-
-        // Check if a file with the same name does already exist in the database
-        $q = $db->prepare('SELECT COUNT(filename) FROM files WHERE filename = (:name)');
-        $q->bindValue(':name', $name, PDO::PARAM_STR);
-        $q->execute();
-        $result = $q->fetchColumn();
-    // If it does, generate a new name
-    } while ($result > 0);
-
-    return $name;
-}
-
-/**
- * Handles the uploading and db entry for a file.
- *
- * @param UploadedFile $file
- *
- * @return array
- */
-function uploadFile($file)
-{
-    global $db;
-    global $FILTER_MODE;
-    global $FILTER_MIME;
-
-    // Handle file errors
-    if ($file->error) {
-        throw new UploadException($file->error);
-    }
-
-    // Check if mime type is blocked
-    if (!empty($FILTER_MIME)) {
-        if ($FILTER_MODE == true) { //whitelist mode
-            if (!in_array($file->mime, $FILTER_MIME)) {
-                throw new UploadException(UPLOAD_ERR_EXTENSION);
-            }
-        } else { //blacklist mode
-            if (in_array($file->mime, $FILTER_MIME)) {
-                throw new UploadException(UPLOAD_ERR_EXTENSION);
-            }
-        }
-    }
-
-
-    // Check if a file with the same hash and size (a file which is the same)
-    // does already exist in the database; if it does, return the proper link
-    // and data. PHP deletes the temporary file just uploaded automatically.
-    $q = $db->prepare('SELECT filename, COUNT(*) AS count FROM files WHERE hash = (:hash) '.
-                      'AND size = (:size)');
-    $q->bindValue(':hash', $file->getSha1(), PDO::PARAM_STR);
-    $q->bindValue(':size', $file->size, PDO::PARAM_INT);
-    $q->execute();
-    $result = $q->fetch();
-    if ($result['count'] > 0) {
-        return array(
-            'hash' => $file->getSha1(),
-            'name' => $file->name,
-            'url' => POMF_URL.rawurlencode($result['filename']),
-            'size' => $file->size,
-        );
-    }
-
-    // Generate a name for the file
-    $newname = generateName($file);
-
-    // Store the file's full file path in memory
-    $uploadFile = POMF_FILES_ROOT . $newname;
-
-    // Attempt to move it to the static directory
-    if (!move_uploaded_file($file->tempfile, $uploadFile)) {
-        throw new Exception(
-            'Failed to move file to destination',
-            500
-        ); // HTTP status code "500 Internal Server Error"
-    }
-
-    // Need to change permissions for the new file to make it world readable
-    if (!chmod($uploadFile, 0644)) {
-        throw new Exception(
-            'Failed to change file permissions',
-            500
-        ); // HTTP status code "500 Internal Server Error"
-    }
-
-    // Add it to the database
-    if (empty($_SESSION['id'])) {
-        // Query if user is NOT logged in
-        $q = $db->prepare('INSERT INTO files (hash, originalname, filename, size, date, ' .
-                    'expire, delid) VALUES (:hash, :orig, :name, :size, :date, ' .
-                        ':exp, :del)');
-    } else {
-        // Query if user is logged in (insert user id together with other data)
-        $q = $db->prepare('INSERT INTO files (hash, originalname, filename, size, date, ' .
-                    'expire, delid, user) VALUES (:hash, :orig, :name, :size, :date, ' .
-                        ':exp, :del, :user)');
-        $q->bindValue(':user', $_SESSION['id'], PDO::PARAM_INT);
-    }
-
-    // Common parameters binding
-    $q->bindValue(':hash', $file->getSha1(), PDO::PARAM_STR);
-    $q->bindValue(':orig', strip_tags($file->name), PDO::PARAM_STR);
-    $q->bindValue(':name', $newname, PDO::PARAM_STR);
-    $q->bindValue(':size', $file->size, PDO::PARAM_INT);
-    $q->bindValue(':date', date('Y-m-d'), PDO::PARAM_STR);
-    $q->bindValue(':exp', null, PDO::PARAM_STR);
-    $q->bindValue(':del', sha1($file->tempfile), PDO::PARAM_STR);
-    $q->execute();
-
-    return array(
-        'hash' => $file->getSha1(),
-        'name' => $file->name,
-        'url' => POMF_URL.rawurlencode($newname),
-        'size' => $file->size,
-    );
-}
-
-/**
- * Reorder files array by file.
- *
- * @param  $_FILES
- *
- * @return array
- */
-function diverseArray($files)
-{
-    $result = array();
-
-    foreach ($files as $key1 => $value1) {
-        foreach ($value1 as $key2 => $value2) {
-            $result[$key2][$key1] = $value2;
-        }
-    }
-
-    return $result;
-}
-
-/**
- * Reorganize the $_FILES array into something saner.
- *
- * @param  $_FILES
- *
- * @return array
- */
-function refiles($files)
-{
-    $result = array();
-    $files = diverseArray($files);
-
-    foreach ($files as $file) {
-        $f = new UploadedFile();
-        $f->name = $file['name'];
-        $f->mime = $file['type'];
-        $f->size = $file['size'];
-        $f->tempfile = $file['tmp_name'];
-        $f->error = $file['error'];
-        //$f->expire   = $file['expire'];
-        $result[] = $f;
-    }
-
-    return $result;
-}
-
-$type = isset($_GET['output']) ? $_GET['output'] : 'json';
-$response = new Response($type);
-
-if (isset($_FILES['files'])) {
-    $uploads = refiles($_FILES['files']);
-
-    try {
-        foreach ($uploads as $upload) {
-            $res[] = uploadFile($upload);
-        }
-        $response->send($res);
-    } catch (Exception $e) {
-        $response->error($e->getCode(), $e->getMessage());
-    }
-} else {
-    $response->error(400, 'No input file(s)');
-}
