├── .gitignore
├── .htaccess
├── @import
    ├── apis
    │   ├── challenges
    │   │   └── authentication.php
    │   ├── error
    │   │   └── error.php
    │   ├── users
    │   │   ├── settings.php
    │   │   ├── sign-in.php
    │   │   ├── sign-out.php
    │   │   ├── sign-up.php
    │   │   ├── verify-email.php
    │   │   └── verify-name.php
    │   └── wechall
    │   │   ├── user-score.php
    │   │   └── validate-mail.php
    ├── confs
    │   ├── common.php
    │   └── init.sql
    ├── init.php
    └── views
    │   ├── challenges
    │       └── challenges.php
    │   ├── common
    │       ├── foot.php
    │       └── head.php
    │   ├── error
    │       └── error.php
    │   ├── home
    │       └── home.php
    │   ├── notifications
    │       └── notifications.php
    │   ├── scoreboard
    │       └── scoreboard.php
    │   ├── solves
    │       └── solves.php
    │   └── users
    │       ├── profile.php
    │       ├── settings.php
    │       ├── sign-in.php
    │       ├── sign-up.php
    │       └── users.php
├── LICENSE
├── README.md
├── assets
    ├── fonts
    │   ├── Play-Regular.ttf
    │   ├── fontawesome-webfont.eot
    │   ├── fontawesome-webfont.svg
    │   ├── fontawesome-webfont.ttf
    │   ├── fontawesome-webfont.woff
    │   └── fontawesome-webfont.woff2
    ├── images
    │   ├── brand.svg
    │   ├── favicon.ico
    │   ├── favicon.png
    │   ├── forbidden.png
    │   └── thumbnail.png
    ├── scripts
    │   ├── bootstrap.min.js
    │   ├── challenges.js
    │   ├── common.js
    │   ├── html5shiv.min.js
    │   ├── jquery.min.js
    │   ├── popper.min.js
    │   ├── respond.min.js
    │   └── users.js
    └── styles
    │   ├── bootstrap.min.css
    │   ├── common.css
    │   └── font-awesome.min.css
├── index.php
└── robots.txt


/.gitignore:
--------------------------------------------------------------------------------
1 | .*.txt
2 | .*.db
3 | 


--------------------------------------------------------------------------------
/.htaccess:
--------------------------------------------------------------------------------
 1 | Options -Indexes
 2 | ServerSignature Off
 3 | 
 4 | ErrorDocument 403 /index.php
 5 | ErrorDocument 404 /index.php
 6 | 
 7 | AddDefaultCharset utf-8
 8 | 
 9 | <IfModule mod_rewrite.c>
10 | 	RewriteEngine On
11 | 	RewriteBase /
12 | 
13 | 	RewriteCond %{REQUEST_FILENAME} !-f
14 | 	RewriteCond %{REQUEST_FILENAME} !-d
15 | 	RewriteRule . /index.php [L]
16 | 
17 | 	RewriteRule ^\@import - [F,NC]
18 | </IfModule>
19 | 


--------------------------------------------------------------------------------
/@import/apis/challenges/authentication.php:
--------------------------------------------------------------------------------
 1 | <?php
 2 | 
 3 | 	if(!isset($_POST['flag'])){
 4 | 		$res = ['result' => 'error'];
 5 | 		goto tail;
 6 | 	}
 7 | 
 8 | 	if(is_use_recaptcha()){
 9 | 		if(!isset($_POST['recaptcha-token']) || !is_valid_recaptcha_token($_POST['recaptcha-token'])){
10 | 			$res = ['result' => 'invalid_token'];
11 | 			goto tail;
12 | 		}
13 | 	}
14 | 
15 | 	if(!Users::is_signed()){
16 | 		$res = ['result' => 'unsigned'];
17 | 		goto tail;
18 | 	}
19 | 
20 | 	if(!Challenges::is_valid_chal_flag($_POST['flag']) || ($chal = Challenges::get_chal_by_chal_flag($_POST['flag'])) === false){
21 | 		$res = ['result' => 'invalid_flag'];
22 | 		goto tail;
23 | 	}
24 | 
25 | 	if(Challenges::is_solved_chal($chal['chal_no'])){
26 | 		$res = ['result' => 'already_solved', 'chal_name' => $chal['chal_name'], 'chal_title' => $chal['chal_title']];
27 | 		goto tail;
28 | 	}
29 | 
30 | 	if(!Challenges::do_solve_chal($chal['chal_no'], $chal['chal_score'])){
31 | 		$res = ['result' => 'error'];
32 | 		goto tail;
33 | 	}
34 | 
35 | 	$res = ['result' => 'solved', 'chal_name' => $chal['chal_name'], 'chal_title' => $chal['chal_title'], 'chal_score' => $chal['chal_score']];
36 | 
37 | 	tail:
38 | 	Templater::json($res);


--------------------------------------------------------------------------------
/@import/apis/error/error.php:
--------------------------------------------------------------------------------
 1 | <?php
 2 | 	# error
 3 | 	isset($_SERVER['REDIRECT_STATUS']) or $_SERVER['REDIRECT_STATUS'] = 404;
 4 | 	switch($_SERVER['REDIRECT_STATUS']){
 5 | 	case 403:
 6 | 		header($_SERVER['SERVER_PROTOCOL'].' 403 Forbidden');
 7 | 		$res = ['result' => 'access_denied'];
 8 | 		break;
 9 | 	case 404:
10 | 	default:
11 | 		header($_SERVER['SERVER_PROTOCOL'].' 404 Not Found');
12 | 		$res = ['result' => 'page_not_found'];
13 | 		break;
14 | 	}
15 | 
16 | 	Templater::json($res);
17 | 


--------------------------------------------------------------------------------
/@import/apis/users/settings.php:
--------------------------------------------------------------------------------
 1 | <?php
 2 | 	if(!isset($_POST['name'], $_POST['email'], $_POST['password'], $_POST['comment'])){
 3 | 		$res = ['result' => 'error'];
 4 | 		goto tail;
 5 | 	}
 6 | 
 7 | 	if(is_use_recaptcha()){
 8 | 		if(!isset($_POST['recaptcha-token']) || !is_valid_recaptcha_token($_POST['recaptcha-token'])){
 9 | 			$res = ['result' => 'invalid_token'];
10 | 			goto tail;
11 | 		}
12 | 	}
13 | 
14 | 	if(!Users::is_signed()){
15 | 		$res = ['result' => 'not_signed'];
16 | 		goto tail;
17 | 	}
18 | 
19 | 	if(!Users::is_valid_user_name($_POST['name'])){
20 | 		$res = ['result' => 'invalid_name'];
21 | 		goto tail;
22 | 	}
23 | 
24 | 	if(Users::is_exists_user_name($_POST['name'])){
25 | 		$res = ['result' => 'already_exists_name'];
26 | 		goto tail;
27 | 	}
28 | 
29 | 	if(!Users::is_valid_user_email($_POST['email'])){
30 | 		$res = ['result' => 'invalid_email'];
31 | 		goto tail;
32 | 	}
33 | 
34 | 	if(Users::is_exists_user_email($_POST['email'])){
35 | 		$res = ['result' => 'already_exists_email'];
36 | 		goto tail;
37 | 	}
38 | 
39 | 	if(!Users::is_valid_user_password($_POST['password'])){
40 | 		$res = ['result' => 'invalid_password'];
41 | 		goto tail;
42 | 	}
43 | 
44 | 	if(!Users::is_valid_user_comment($_POST['comment'])){
45 | 		$res = ['result' => 'invalid_comment'];
46 | 		goto tail;
47 | 	}
48 | 
49 | 	if(!Users::update_my_user($_POST['name'], $_POST['email'], $_POST['password'], $_POST['comment'])){
50 | 		$res = ['result' => 'error'];
51 | 		goto tail;
52 | 	}
53 | 
54 | 	$res = ['result' => 'valid', 'redirect' => get_user_profile_page_url($_POST['name'])];
55 | 
56 | 	tail:
57 | 	Templater::json($res);
58 | 


--------------------------------------------------------------------------------
/@import/apis/users/sign-in.php:
--------------------------------------------------------------------------------
 1 | <?php
 2 | 	if(!isset($_POST['name'], $_POST['password'])){
 3 | 		$res = ['result' => 'error'];
 4 | 		goto tail;
 5 | 	}
 6 | 
 7 | 	if(is_use_recaptcha()){
 8 | 		if(!isset($_POST['recaptcha-token']) || !is_valid_recaptcha_token($_POST['recaptcha-token'])){
 9 | 			$res = ['result' => 'invalid_token'];
10 | 			goto tail;
11 | 		}
12 | 	}
13 | 
14 | 	if(Users::is_signed()){
15 | 		$res = ['result' => 'already_signed'];
16 | 		goto tail;
17 | 	}
18 | 
19 | 	if(!Users::is_valid_user_name($_POST['name']) || 
20 | 		!Users::is_valid_user_password($_POST['password']) || 
21 | 		!Users::do_sign_in($_POST['name'], $_POST['password'])){
22 | 		$res = ['result' => 'invalid_account'];
23 | 		goto tail;
24 | 	}
25 | 
26 | 	$res = ['result' => 'valid'];
27 | 
28 | 	tail:
29 | 	Templater::json($res);
30 | 


--------------------------------------------------------------------------------
/@import/apis/users/sign-out.php:
--------------------------------------------------------------------------------
1 | <?php
2 | 	if(isset($_GET['token']) && $_GET['token'] === Users::get_signed_token()){
3 | 		Users::do_sign_out();
4 | 	}
5 | 
6 | 	$redirect_url = isset($_GET['url']) && preg_match('/\A(\/[a-zA-Z0-9_-]+)+\z/', $_GET['url']) ? $_GET['url'] : '/';
7 | 	Templater::redirect($redirect_url);


--------------------------------------------------------------------------------
/@import/apis/users/sign-up.php:
--------------------------------------------------------------------------------
 1 | <?php
 2 | 	if(!isset($_POST['name'], $_POST['email'], $_POST['password'], $_POST['comment'])){
 3 | 		$res = ['result' => 'error'];
 4 | 		goto tail;
 5 | 	}
 6 | 
 7 | 	if(is_use_recaptcha()){
 8 | 		if(!isset($_POST['recaptcha-token']) || !is_valid_recaptcha_token($_POST['recaptcha-token'])){
 9 | 			$res = ['result' => 'invalid_token'];
10 | 			goto tail;
11 | 		}
12 | 	}
13 | 
14 | 	if(Users::is_signed()){
15 | 		$res = ['result' => 'already_signed'];
16 | 		goto tail;
17 | 	}
18 | 
19 | 	if(!Users::is_valid_user_name($_POST['name'])){
20 | 		$res = ['result' => 'invalid_name'];
21 | 		goto tail;
22 | 	}
23 | 
24 | 	if(Users::is_exists_user_name($_POST['name'])){
25 | 		$res = ['result' => 'already_exists_name'];
26 | 		goto tail;
27 | 	}
28 | 
29 | 	if(!Users::is_valid_user_email($_POST['email'])){
30 | 		$res = ['result' => 'invalid_email'];
31 | 		goto tail;
32 | 	}
33 | 
34 | 	if(Users::is_exists_user_email($_POST['email'])){
35 | 		$res = ['result' => 'already_exists_email'];
36 | 		goto tail;
37 | 	}
38 | 
39 | 	if(!Users::is_valid_user_password($_POST['password'])){
40 | 		$res = ['result' => 'invalid_password'];
41 | 		goto tail;
42 | 	}
43 | 
44 | 	if(!Users::is_valid_user_comment($_POST['comment'])){
45 | 		$res = ['result' => 'invalid_comment'];
46 | 		goto tail;
47 | 	}
48 | 
49 | 	if(!Users::do_sign_up($_POST['name'], $_POST['email'], $_POST['password'], $_POST['comment'])){
50 | 		$res = ['result' => 'error'];
51 | 		goto tail;
52 | 	}
53 | 
54 | 	$res = ['result' => 'valid'];
55 | 
56 | 	tail:
57 | 	Templater::json($res);
58 | 


--------------------------------------------------------------------------------
/@import/apis/users/verify-email.php:
--------------------------------------------------------------------------------
 1 | <?php
 2 | 	if(!isset($_POST['email'])){
 3 | 		$res = ['result' => 'error'];
 4 | 		goto tail;
 5 | 	}
 6 | 
 7 | 	if(!Users::is_valid_user_email($_POST['email'])){
 8 | 		$res = ['result' => 'invalid'];
 9 | 		goto tail;
10 | 	}
11 | 
12 | 	if(Users::is_exists_user_email($_POST['email'])){
13 | 		$res = ['result' => 'exists'];
14 | 		goto tail;
15 | 	}
16 | 
17 | 	$res = ['result' => 'valid'];
18 | 
19 | 	tail:
20 | 	Templater::json($res);
21 | 


--------------------------------------------------------------------------------
/@import/apis/users/verify-name.php:
--------------------------------------------------------------------------------
 1 | <?php
 2 | 	if(!isset($_POST['name'])){
 3 | 		$res = ['result' => 'error'];
 4 | 		goto tail;
 5 | 	}
 6 | 
 7 | 	if(!Users::is_valid_user_name($_POST['name'])){
 8 | 		$res = ['result' => 'invalid'];
 9 | 		goto tail;
10 | 	}
11 | 
12 | 	if(Users::is_exists_user_name($_POST['name'])){
13 | 		$res = ['result' => 'exists'];
14 | 		goto tail;
15 | 	}
16 | 
17 | 	$res = ['result' => 'valid'];
18 | 
19 | 	tail:
20 | 	Templater::json($res);
21 | 


--------------------------------------------------------------------------------
/@import/apis/wechall/user-score.php:
--------------------------------------------------------------------------------
 1 | <?php
 2 | 	if(!isset($_GET['authkey']{0}) || $_GET['authkey'] !== __SITE__['wechall_authkey']){
 3 | 		Templater::error(403);
 4 | 	}
 5 | 
 6 | 	if(!isset($_GET['name']{0}) || !Users::is_valid_user_name($_GET['name'])){
 7 | 		die('0'); 
 8 | 	}
 9 | 
10 | 	if(($user = Users::get_user_by_name($_GET['name'], '*', true)) === false){
11 | 		die('0');
12 | 	}
13 | 	$name = $user['user_name'];
14 | 	$score = $user['user_score'];
15 | 
16 | 	if(($rank = Challenges::get_rank_by_user_no($user['user_no'])) === false){
17 | 		die('0');
18 | 	}
19 | 
20 | 	if(($chal_progress = Challenges::get_chal_count_and_score()) === false){
21 | 		die('0');
22 | 	}
23 | 	$maxscore = $chal_progress['score'];
24 | 	$challcount = $chal_progress['count'];
25 | 
26 | 	if(($challsolved = Users::get_solv_count_by_user_no($user['user_no'])) === false){
27 | 		die('0');
28 | 	}
29 | 
30 | 	if(($usercount = Users::get_user_count()) === false){
31 | 		die('0');
32 | 	}
33 | 
34 | 	die(sprintf('%s:%d:%d:%d:%d:%d:%d', $name, $rank, $score, $maxscore, $challsolved, $challcount, $usercount));


--------------------------------------------------------------------------------
/@import/apis/wechall/validate-mail.php:
--------------------------------------------------------------------------------
 1 | <?php
 2 | 	if(!isset($_GET['authkey']{0}) || $_GET['authkey'] !== __SITE__['wechall_authkey']){
 3 | 		Templater::error(403);
 4 | 	}
 5 | 
 6 | 	if(!isset($_GET['name'], $_GET['email'])){
 7 | 		die('0');
 8 | 	}
 9 | 
10 | 	if(!Users::is_valid_user_name($_GET['name'])){
11 | 		die('0');
12 | 	}
13 | 
14 | 	if(!Users::is_valid_user_email($_GET['email'])){
15 | 		die('0');
16 | 	}
17 | 
18 | 	if(($user_email = Users::get_user_by_name($_GET['name'], 'user_email', true)) === false){
19 | 		die('0');
20 | 	}
21 | 
22 | 	if(strcasecmp($user_email, $_GET['email']) !== 0){
23 | 		die('0');
24 | 	}
25 | 
26 | 	die('1');


--------------------------------------------------------------------------------
/@import/confs/common.php:
--------------------------------------------------------------------------------
 1 | <?php
 2 | 
 3 | 	define('__IS_DEBUG__', false);
 4 | 
 5 | 	define('__SITE__', [
 6 | 		'title' => 'CanHackMe',
 7 | 		'description' => 'Have fun challenges!',
 8 | 		'keyword' => 'CanHackMe, Jeopardy, CTF, Wargame, Hacking, Security, Flag',
 9 | 		'url' => 'https://canhack.me/',
10 | 		'facebook_app_id' => file_get_contents(__DIR__.'/.facebook_app_id.txt'),
11 | 		'twitter_account' => file_get_contents(__DIR__.'/.twitter_account.txt'),
12 | 
13 | 		'use_recaptcha' => false,
14 | 		'recaptcha_sitekey' => file_get_contents(__DIR__.'/.recaptcha_sitekey.txt'),
15 | 		'recaptcha_secretkey' => file_get_contents(__DIR__.'/.recaptcha_secretkey.txt'),
16 | 
17 | 		'wechall_authkey' => file_get_contents(__DIR__.'/.wechall_authkey.txt'),
18 | 	]);
19 | 
20 | 	define('__AUTHOR__', [
21 | 		'name' => 'Safflower',
22 | 		'email' => 'plzdonotsay@gmail.com',
23 | 		'website' => 'https://safflower.pw/',
24 | 	]);
25 | 
26 | 	define('__ADMIN__', [
27 | 		'admin',
28 | 		'safflower',
29 | 	]);
30 | 
31 | 	define('__HASH_SALT__', file_get_contents(__DIR__.'/.hash_salt.txt'));
32 | 


--------------------------------------------------------------------------------
/@import/confs/init.sql:
--------------------------------------------------------------------------------
 1 | 
 2 | # users
 3 | CREATE TABLE `users` (
 4 | 	`user_no` INTEGER NOT NULL PRIMARY KEY AUTOINCREMENT,
 5 | 	`user_name` TEXT NOT NULL UNIQUE,
 6 | 	`user_email` TEXT NOT NULL UNIQUE,
 7 | 	`user_password` TEXT NOT NULL,
 8 | 	`user_comment` TEXT NOT NULL,
 9 | 	`user_score` INTEGER NOT NULL,
10 | 	`user_signed_up_at` DATETIME NOT NULL DEFAULT CURRENT_TIMESTAMP
11 | );
12 | 
13 | # challenges
14 | CREATE TABLE `chals` (
15 | 	`chal_no` INTEGER NOT NULL PRIMARY KEY AUTOINCREMENT,
16 | 	`chal_name` TEXT NOT NULL UNIQUE,
17 | 	`chal_title` TEXT NOT NULL UNIQUE,
18 | 	`chal_contents` TEXT NOT NULL,
19 | 	`chal_score` INTEGER NOT NULL,
20 | 	`chal_flag` TEXT NOT NULL UNIQUE,
21 | 	`chal_tags` TEXT NOT NULL,
22 | 	`chal_user_no` INTEGER NOT NULL,
23 | 	`chal_uploaded_at` DATETIME NOT NULL DEFAULT CURRENT_TIMESTAMP
24 | );
25 | 
26 | # solve logs
27 | CREATE TABLE `solvs` (
28 | 	`solv_no` INTEGER NOT NULL PRIMARY KEY AUTOINCREMENT,
29 | 	`solv_user_no` INTEGER NOT NULL,
30 | 	`solv_chal_no` INTEGER NOT NULL,
31 | 	`solv_solved_at` DATETIME NOT NULL DEFAULT CURRENT_TIMESTAMP
32 | );
33 | 
34 | # notifications
35 | CREATE TABLE `notis` (
36 | 	`noti_no` INTEGER NOT NULL PRIMARY KEY AUTOINCREMENT,
37 | 	`noti_contents` TEXT NOT NULL,
38 | 	`noti_user_no` INTEGER NOT NULL,
39 | 	`noti_uploaded_at` DATETIME NOT NULL DEFAULT CURRENT_TIMESTAMP
40 | );
41 | 


--------------------------------------------------------------------------------
/@import/init.php:
--------------------------------------------------------------------------------
  1 | <?php
  2 | 	#version_compare(PHP_VERSION, '7.3.0', '>=') or die('Not supported PHP version (now: '.PHP_VERSION.'). Please install <code>PHP 7.3</code>.');
  3 | 
  4 | 	ini_set('display_errors', 'off');
  5 | 
  6 | 	ini_set('session.name', 'session');
  7 | 	ini_set('session.cookie_httponly', '1');
  8 | 	ini_set('session.sid_length', '50');
  9 | 	ini_set('session.sid_bits_per_character', '6');
 10 | 	session_start();
 11 | 
 12 | 	define('__CSP_NONCE__', base64_encode(random_bytes(20)));
 13 | 	header('X-Content-Type-Options: nosniff');
 14 | 	header('X-Frame-Options: deny');
 15 | 	header('X-XSS-Protection: 1; mode=block');
 16 | 	header('Content-Security-Policy: base-uri \'self\'; script-src \'nonce-'.__CSP_NONCE__.'\';');
 17 | 
 18 | 	require __DIR__.'/confs/common.php';
 19 | 
 20 | 	######################################################################################################################
 21 | 
 22 | 	if(__IS_DEBUG__){
 23 | 		error_reporting(E_ALL);
 24 | 		ini_set('display_errors', 'on');
 25 | 	}
 26 | 
 27 | 	date_default_timezone_set('UTC');
 28 | 
 29 | 	$need_init = !is_file(__DIR__.'/confs/.common.db');
 30 | 
 31 | 	$db = new SQLite3(__DIR__.'/confs/.common.db');
 32 | 	$db->createFunction('HASH', function(string $value){
 33 | 		return hash('sha256', $value.__HASH_SALT__);
 34 | 	});
 35 | 
 36 | 	if($need_init){
 37 | 		if(($init_sql = file_get_contents(__DIR__.'/confs/init.sql')) === false){
 38 | 			die('Can\'t found SQL file for initialize database. (path: <code>/confs/init.sql</code>)');
 39 | 		}
 40 | 		$db->query($init_sql);
 41 | 		unset($init_sql);
 42 | 	}
 43 | 	unset($need_init);
 44 | 
 45 | 	Templater::init();
 46 | 	Users::init();
 47 | 	Challenges::init();
 48 | 
 49 | 	######################################################################################################################
 50 | 
 51 | 	function is_use_recaptcha(): bool{
 52 | 		return isset(__SITE__['use_recaptcha'], __SITE__['recaptcha_sitekey'], __SITE__['recaptcha_secretkey']) && 
 53 | 			__SITE__['use_recaptcha'] === true && 
 54 | 			is_string(__SITE__['recaptcha_sitekey']) &&
 55 | 			is_string(__SITE__['recaptcha_secretkey']);
 56 | 	}
 57 | 	function is_valid_recaptcha_token($token): bool{
 58 | 		if(!is_string($token) || !isset($token{0})){
 59 | 			return false;
 60 | 		}
 61 | 		$url = 'https://www.google.com/recaptcha/api/siteverify';
 62 | 		$data = [
 63 | 			'secret' => __SITE__['recaptcha_secretkey'], 
 64 | 			'response' => $token,
 65 | 		];
 66 | 		$options = [
 67 | 			'http' => [
 68 | 				'header' => "Content-type: application/x-www-form-urlencoded\r\n",
 69 | 				'method' => 'POST',
 70 | 				'content' => http_build_query($data),
 71 | 			]
 72 | 		];
 73 | 		$context = stream_context_create($options);
 74 | 		$response = file_get_contents($url, false, $context);
 75 | 		$responseKeys = json_decode($response, true);
 76 | 		return isset($responseKeys['success']) && is_bool($responseKeys['success']) ? $responseKeys['success'] : false;
 77 | 	}
 78 | 	function email_encode(string $email): string{
 79 | 		// html encode some characters (at, dot).
 80 | 		return strtr(htmlentities($email), ['@' => '&#64;', '.' => '&#46;']);
 81 | 	}
 82 | 	function get_challenge_shortcut_page_url(string $chal_name): string{
 83 | 		return '/challenges/@'.urlencode(strtolower($chal_name));
 84 | 	}
 85 | 	function get_challenge_tag_page_url(string $chal_name): string{
 86 | 		return '/challenges/tag/'.urlencode(strtolower($chal_name));
 87 | 	}
 88 | 	function get_user_profile_page_url(string $user_name): string{
 89 | 		return '/users/@'.urlencode(strtolower($user_name));
 90 | 	}
 91 | 	function get_user_profile_image_url(string $user_email, int $size = 64): string{
 92 | 		$token = md5($user_email);
 93 | 		return 'https://www.gravatar.com/avatar/'.$token.'?'.
 94 | 			http_build_query([
 95 | 				'd' => 'https://github.com/identicons/'.$token.'.png',
 96 | 				's' => $size,
 97 | 			]);
 98 | 	}
 99 | 	function is_admin_user_name(string $user_name): bool{
100 | 		return in_array(strtolower($user_name), __ADMIN__, true);
101 | 	}
102 | 	function highlight_keyword(string $content, string $keyword): string{
103 | 		if(!isset($keyword{0})){
104 | 			return $content;
105 | 		}
106 | 		return preg_replace('/('.preg_quote($keyword, '/').')/i', '<span class="text-info">$1</span>', $content);
107 | 	}
108 | 
109 | 	######################################################################################################################
110 | 
111 | 	class Templater{
112 | 		private static $url_path;
113 | 		public static function init(){
114 | 			self::$url_path = parse_url($_SERVER['REQUEST_URI'], PHP_URL_PATH);
115 | 		}
116 | 		public static function get_url_path(): string{
117 | 			return self::$url_path;
118 | 		}
119 | 		public static function route(string $regex, array $methods, &$args = null): bool{
120 | 			return in_array($_SERVER['REQUEST_METHOD'], $methods, true) && preg_match($regex, self::get_url_path(), $args);
121 | 		}
122 | 		public static function import(string $file, $args = null){
123 | 			include __DIR__.'/'.$file.'.php';
124 | 		}
125 | 		public static function error(int $status = 404){
126 | 			$_SERVER['REDIRECT_STATUS'] = $status;
127 | 			if($_SERVER['REQUEST_METHOD'] === 'GET'){
128 | 				self::import('views/error/error');
129 | 			}else{
130 | 				self::import('apis/error/error');
131 | 			}
132 | 			die;
133 | 		}
134 | 		public static function redirect(string $url){
135 | 			if(!headers_sent()){
136 | 				header('Location: '.$url);
137 | 			}
138 | 			die('<meta http-equiv="refresh" content="0;url='.htmlentities($url).'"></meta>');
139 | 		}
140 | 		public static function json(array $data){
141 | 			if(!headers_sent()){
142 | 				header('Content-Type: application/json; charset=utf-8');
143 | 			}
144 | 			die(json_encode($data));
145 | 		}
146 | 	}
147 | 
148 | 	######################################################################################################################
149 | 
150 | 	class Data{
151 | 		public static function resource(string $link, bool $is_full_url = false): string{
152 | 			$parsed_url = parse_url($link);
153 | 
154 | 			// If the link is external URL, return it as it is.
155 | 			if(isset($parsed_url['scheme']) || isset($parsed_url['host'])) return $link;
156 | 
157 | 			$url_prefix = $is_full_url === true ? rtrim(__SITE__['url'], '/') : '';
158 | 			$url_path = $parsed_url['path'];
159 | 			$file_path = realpath($_SERVER['DOCUMENT_ROOT'].'/'.$url_path);
160 | 			$url_query = $file_path !== false ? '?v='.filemtime($file_path) : '';
161 | 			return $url_prefix.$url_path.$url_query;
162 | 		}
163 | 		public static function markbb(string $value): string{
164 | 			$value = htmlentities($value);
165 | 			$value = strtr($value, ["\r" => '', "\n" => '<br>']);
166 | 
167 | 			$value = preg_replace('#\[b\](.*?)\[/b\]#s', '<b>$1</b>', $value);
168 | 			$value = preg_replace('#__(.*?)__#s', '<b>$1</b>', $value);
169 | 			$value = preg_replace('#\*\*(.*?)\*\*#s', '<b>$1</b>', $value);
170 | 
171 | 			$value = preg_replace('#\[u\](.*?)\[/u\]#s', '<u>$1</u>', $value);
172 | 			$value = preg_replace('#\+\+(.*?)\+\+#s', '<u>$1</u>', $value);
173 | 
174 | 			$value = preg_replace('#\[i\](.*?)\[/i\]#s', '<i>$1</i>', $value);
175 | 			$value = preg_replace('#\[em\](.*?)\[/em\]#s', '<em>$1</em>', $value);
176 | 			$value = preg_replace('#\*(.*?)\*#s', '<em>$1</em>', $value);
177 | 
178 | 			$value = preg_replace('#\[s\](.*?)\[/s\]#s', '<s>$1</s>', $value);
179 | 			$value = preg_replace('#~~(.*?)~~#s', '<s>$1</s>', $value);
180 | 
181 | 			$value = preg_replace('#\[quote\](.*?)\[/quote\]#s', '<blockquote>$1</blockquote>', $value);
182 | 			$value = preg_replace('#\>(.*?)(\r?\n)#s', '<blockquote>$1</blockquote>$2', $value);
183 | 
184 | 			$value = preg_replace('#\[mark\](.*?)\[/mark\]#s', '<mark>$1</mark>', $value);
185 | 			$value = preg_replace('#==(.*?)==#s', '<mark>$1</mark>', $value);
186 | 
187 | 			$value = preg_replace('#```(.*?)```#s', '<pre><code>$1</code></pre>', $value);
188 | 
189 | 			$value = preg_replace('#\[code\](.*?)\[/code\]#s', '<code>$1</code>', $value);
190 | 			$value = preg_replace('#`(.*?)`#s', '<code>$1</code>', $value);
191 | 
192 | 			$value = preg_replace('#\[pre\](.*?)\[/pre\]#s', '<pre>$1</pre>', $value);
193 | 
194 | 			$value = preg_replace('#\[file\](.*?)\[/file\]#s', '<a href="$1" download>$1</a>', $value);
195 | 			$value = preg_replace('#\[file=(.*?)\](.*?)\[/file\]#s', '<a href="$1" download>$2</a>', $value);
196 | 
197 | 			$value = preg_replace('#\[img\](.*?)\[/img\]#s', '<img src="$1" alt>', $value);
198 | 			$value = preg_replace('#\!\[(.*?)\]\((.*?)\)#s', '<img src="$2" alt="$1">', $value);
199 | 			$value = preg_replace('#\[img=(.*?)\](.*?)\[/img\]#s', '<img src="$2" alt="$1">', $value);
200 | 
201 | 			$value = preg_replace('#\[(.*?)\]\((\/.*?)\)#s', '<a href="$2">$1</a>', $value);
202 | 			$value = preg_replace('#\[(.*?)\]\((.*?)\)#s', '<a href="$2" target="_blank">$1</a>', $value);
203 | 			$value = preg_replace('#\[url=(\/.*?)\](.*?)\[/url\]#s', '<a href="$1">$2</a>', $value);
204 | 			$value = preg_replace('#\[url=(.*?)\](.*?)\[/url\]#s', '<a href="$1" target="_blank">$2</a>', $value);
205 | 
206 | 			$value = preg_replace('#\&lt;(\/.*?)\&gt;#s', '<a href="$1">$1</a>', $value);
207 | 			$value = preg_replace('#\&lt;(.*?)\&gt;#s', '<a href="$1" target="_blank">$1</a>', $value);
208 | 			$value = preg_replace('#\[url\](\/.*?)\[/url\]#s', '<a href="$1">$1</a>', $value);
209 | 			$value = preg_replace('#\[url\](.*?)\[/url\]#s', '<a href="$1" target="_blank">$1</a>', $value);
210 | 			return $value;
211 | 		}
212 | 	}
213 | 
214 | 	######################################################################################################################
215 | 
216 | 	class Users{
217 | 		private static $is_signed;
218 | 		private static $my_user;
219 | 		public static function init(){
220 | 			self::$is_signed = isset($_SESSION['user_no'], $_SESSION['signed_token']) && $_SESSION['signed_token'] === self::get_signed_token();
221 | 			if(self::$is_signed){
222 | 				if((self::$my_user = self::get_user_by_user_no($_SESSION['user_no'])) === false){
223 | 					self::$is_signed = self::$my_user = false;
224 | 				}
225 | 			}else{
226 | 				self::$my_user = false;
227 | 			}
228 | 		}
229 | 		public static function is_signed(): bool{
230 | 			return self::$is_signed;
231 | 		}
232 | 		public static function get_my_user(string $column = '*'){
233 | 			if(self::$is_signed !== true){
234 | 				return false;
235 | 			}
236 | 			if($column === '*'){
237 | 				return self::$my_user;
238 | 			}else if(isset(self::$my_user[$column])){
239 | 				return self::$my_user[$column];
240 | 			}else{
241 | 				return false;
242 | 			}
243 | 		}
244 | 		public static function get_unsigned_token(): string{
245 | 			return base64_encode(sha1(json_encode([$_SERVER['REMOTE_ADDR'], $_SERVER['HTTP_USER_AGENT']]), true));
246 | 		}
247 | 		public static function get_signed_token(){
248 | 			return isset($_SESSION['user_no']) ? 
249 | 				base64_encode(sha1(json_encode([$_SESSION['user_no'], $_SERVER['REMOTE_ADDR'], $_SERVER['HTTP_USER_AGENT'], __HASH_SALT__]), true)) : 
250 | 				false;
251 | 		}
252 | 		public static function get_user_by_name(string $user_name, string $column = '*', bool $is_case_sensitive = false){
253 | 			$where_option = $is_case_sensitive ? '' : 'COLLATE NOCASE';
254 | 			global $db;
255 | 			$stmt = $db->prepare("
256 | 				SELECT
257 | 					*
258 | 				FROM
259 | 					`users`
260 | 				WHERE
261 | 					`user_name`=:user_name {$where_option}
262 | 				LIMIT
263 | 					1
264 | 			");
265 | 			$stmt->bindParam(':user_name', $user_name);
266 | 			$res = $stmt->execute();
267 | 			if($res === false) return false;
268 | 			$user = $res->fetchArray(SQLITE3_ASSOC);
269 | 			if($user === false) return false;
270 | 
271 | 			if($column === '*'){
272 | 				return $user;
273 | 			}else if(isset($user[$column])){
274 | 				return $user[$column];
275 | 			}else{
276 | 				return false;
277 | 			}
278 | 		}
279 | 		public static function get_user_by_user_no(int $user_no, string $column = '*'){
280 | 			global $db;
281 | 			$stmt = $db->prepare('
282 | 				SELECT
283 | 					*
284 | 				FROM
285 | 					`users`
286 | 				WHERE
287 | 					`user_no`=:user_no
288 | 				LIMIT
289 | 					1
290 | 			');
291 | 			$stmt->bindParam(':user_no', $user_no);
292 | 			$res = $stmt->execute();
293 | 			if($res === false) return false;
294 | 			$user = $res->fetchArray(SQLITE3_ASSOC);
295 | 			if($user === false) return false;
296 | 
297 | 			if($column === '*'){
298 | 				return $user;
299 | 			}else if(isset($user[$column])){
300 | 				return $user[$column];
301 | 			}else{
302 | 				return false;
303 | 			}
304 | 		}
305 | 		public static function get_solv_count_by_user_no(int $user_no){
306 | 			global $db;
307 | 			$stmt = $db->prepare("
308 | 				SELECT
309 | 					COUNT(*) AS `solv_count`
310 | 				FROM
311 | 					`solvs`
312 | 				WHERE
313 | 					`solv_user_no`=:user_no
314 | 			");
315 | 			$stmt->bindParam(':user_no', $user_no);
316 | 			$res = $stmt->execute();
317 | 			if($res === false) return false;
318 | 			$solv = $res->fetchArray(SQLITE3_ASSOC);
319 | 			if($solv === false) return false;
320 | 			return $solv['solv_count'];
321 | 		}
322 | 		public static function get_users(int $limit_start = 0, int $limit_end = 24){
323 | 			global $db;
324 | 			$stmt = $db->prepare('
325 | 				SELECT
326 | 					*
327 | 				FROM
328 | 					`users`
329 | 				ORDER BY
330 | 					`user_no` DESC
331 | 				LIMIT
332 | 					:limit_start, :limit_end
333 | 			');
334 | 			$stmt->bindParam(':limit_start', $limit_start);
335 | 			$stmt->bindParam(':limit_end', $limit_end);
336 | 			$res = $stmt->execute();
337 | 			if($res === false) return false;
338 | 			$users = [];
339 | 			while($user = $res->fetchArray(SQLITE3_ASSOC)) $users[] = $user;
340 | 			return $users;
341 | 		}
342 | 		public static function is_valid_user_name($user_name): bool{
343 | 			return is_string($user_name) && preg_match('/\A[a-zA-Z0-9_-]{5,20}\z/', $user_name);
344 | 		}
345 | 		public static function is_valid_user_url($user_url): bool{
346 | 			return is_string($user_url) && preg_match('/\A(https?\:\/\/|\/\/).+\z/i', $user_url) && filter_var($user_url, FILTER_VALIDATE_URL);
347 | 		}
348 | 		public static function is_valid_user_email($user_email): bool{
349 | 			return is_string($user_email) && filter_var($user_email, FILTER_VALIDATE_EMAIL);
350 | 		}
351 | 		public static function is_valid_user_comment($user_comment): bool{
352 | 			return is_string($user_comment) && ($len = mb_strlen($user_comment)) !== false && 0 <= $len && $len <= 50;
353 | 		}
354 | 		public static function is_valid_user_password($user_password): bool{
355 | 			return is_string($user_password) && ($len = mb_strlen($user_password)) !== false && 6 <= $len && $len <= 50;
356 | 		}
357 | 		public static function is_exists_user_name(string $user_name): bool{
358 | 			global $db;
359 | 			$stmt = $db->prepare('
360 | 				SELECT
361 | 					1
362 | 				FROM
363 | 					`users`
364 | 				WHERE
365 | 					`user_name`=:user_name COLLATE NOCASE AND `user_no`!=:user_no
366 | 				LIMIT
367 | 					1
368 | 			');
369 | 			$stmt->bindParam(':user_name', $user_name);
370 | 			$stmt->bindValue(':user_no', self::get_my_user('user_no'));
371 | 			$res = $stmt->execute();
372 | 			if($res === false) return false;
373 | 			$user = $res->fetchArray(SQLITE3_ASSOC);
374 | 			if($user === false) return false;
375 | 			return true;
376 | 		}
377 | 		public static function is_exists_user_email(string $user_email): bool{
378 | 			global $db;
379 | 			$stmt = $db->prepare('
380 | 				SELECT
381 | 					1
382 | 				FROM
383 | 					`users`
384 | 				WHERE
385 | 					`user_email`=:user_email COLLATE NOCASE AND `user_no`!=:user_no
386 | 				LIMIT
387 | 					1
388 | 			');
389 | 			$stmt->bindParam(':user_email', $user_email);
390 | 			$stmt->bindValue(':user_no', self::get_my_user('user_no'));
391 | 			$res = $stmt->execute();
392 | 			if($res === false) return false;
393 | 			$user = $res->fetchArray(SQLITE3_ASSOC);
394 | 			if($user === false) return false;
395 | 			return true;
396 | 		}
397 | 		public static function do_sign_in(string $user_name, string $user_password): bool{
398 | 			global $db;
399 | 			$stmt = $db->prepare('
400 | 				SELECT
401 | 					`user_no`
402 | 				FROM
403 | 					`users`
404 | 				WHERE
405 | 					`user_name`=:user_name COLLATE NOCASE AND `user_password`=HASH(:user_password)
406 | 				LIMIT
407 | 					1
408 | 			');
409 | 			$stmt->bindParam(':user_name', $user_name);
410 | 			$stmt->bindParam(':user_password', $user_password);
411 | 			$res = $stmt->execute();
412 | 			if($res === false) return false;
413 | 			$user = $res->fetchArray(SQLITE3_ASSOC);
414 | 			if($user === false) return false;
415 | 			if(session_regenerate_id(true) === false) return false;
416 | 			$_SESSION['user_no'] = $user['user_no'];
417 | 			$_SESSION['signed_token'] = self::get_signed_token();
418 | 			self::init();
419 | 			return true;
420 | 		}
421 | 		public static function do_sign_up(string $user_name, string $user_email, string $user_password, string $user_comment): bool{
422 | 			global $db;
423 | 			$stmt = $db->prepare('
424 | 				INSERT INTO
425 | 					`users` 
426 | 					(
427 | 						`user_name`, `user_email`, `user_password`, `user_comment`, `user_score`
428 | 					) 
429 | 				VALUES
430 | 					(
431 | 						:user_name, :user_email, HASH(:user_password), :user_comment, 0
432 | 					)
433 | 			');
434 | 			$stmt->bindParam(':user_name', $user_name);
435 | 			$stmt->bindParam(':user_email', $user_email);
436 | 			$stmt->bindParam(':user_password', $user_password);
437 | 			$stmt->bindParam(':user_comment', $user_comment);
438 | 			$res = $stmt->execute();
439 | 			if($res === false) return false;
440 | 			return true;
441 | 		}
442 | 		public static function do_sign_out(){
443 | 			unset($_SESSION['user_no'], $_SESSION['signed_token']);
444 | 		}
445 | 		public static function get_user_count(string $keyword = ''){
446 | 			global $db;
447 | 			$stmt = $db->prepare('
448 | 				SELECT
449 | 					COUNT(*) AS `count`
450 | 				FROM
451 | 					`users`
452 | 				WHERE
453 | 					INSTR(LOWER(`user_name`), LOWER(:keyword)) OR INSTR(LOWER(`user_comment`), LOWER(:keyword))
454 | 			');
455 | 			$stmt->bindParam(':keyword', $keyword);
456 | 			$res = $stmt->execute();
457 | 			if($res === false) return false;
458 | 			$user = $res->fetchArray(SQLITE3_ASSOC);
459 | 			if($user === false) return false;
460 | 			return $user['count'];
461 | 		}
462 | 		public static function update_my_user(string $user_name, string $user_email, string $user_password, string $user_comment): bool{
463 | 			global $db;
464 | 			$stmt = $db->prepare('
465 | 				UPDATE
466 | 					`users`
467 | 				SET
468 | 					`user_name`=:user_name,
469 | 					`user_email`=:user_email,
470 | 					`user_password`=HASH(:user_password),
471 | 					`user_comment`=:user_comment
472 | 				WHERE
473 | 					`user_no`=:user_no
474 | 			');
475 | 			$stmt->bindParam(':user_name', $user_name);
476 | 			$stmt->bindParam(':user_email', $user_email);
477 | 			$stmt->bindParam(':user_password', $user_password);
478 | 			$stmt->bindParam(':user_comment', $user_comment);
479 | 			$stmt->bindValue(':user_no', Users::get_my_user('user_no'));
480 | 			$res = $stmt->execute();
481 | 			if($res === false) return false;
482 | 			self::init();
483 | 			return true;
484 | 		}
485 | 	}
486 | 
487 | 	######################################################################################################################
488 | 
489 | 	class Challenges{
490 | 		private static $chal_tags;
491 | 		public static function init(){
492 | 			global $db;
493 | 			$stmt = $db->prepare('
494 | 				SELECT
495 | 					GROUP_CONCAT(`chal_tags`, ",") AS `chal_tags`
496 | 				FROM
497 | 					`chals`
498 | 			');
499 | 			$res = $stmt->execute();
500 | 			if($res !== false){
501 | 				$chal = $res->fetchArray(SQLITE3_ASSOC);
502 | 				if($chal !== false){
503 | 					self::$chal_tags = array_unique(explode(',', $chal['chal_tags']));
504 | 				}else{
505 | 					self::$chal_tags = false;
506 | 				}
507 | 			}else{
508 | 				self::$chal_tags = false;
509 | 			}
510 | 		}
511 | 		public static function get_chal_tags(){
512 | 			return self::$chal_tags;
513 | 		}
514 | 		public static function is_valid_chal_flag($chal_flag): bool{
515 | 			return is_string($chal_flag) && preg_match('/\A[a-zA-Z0-9_]+?\{[a-zA-Z0-9_]{10,50}\}\z/', $chal_flag);
516 | 		}
517 | 		public static function get_chal_by_chal_flag(string $chal_flag){
518 | 			global $db;
519 | 			$stmt = $db->prepare('
520 | 				SELECT
521 | 					*
522 | 				FROM
523 | 					`chals`
524 | 				WHERE
525 | 					`chal_flag`=:chal_flag
526 | 				LIMIT
527 | 					1
528 | 			');
529 | 			$stmt->bindParam(':chal_flag', $chal_flag);
530 | 			$res = $stmt->execute();
531 | 			if($res === false) return false;
532 | 			$chal = $res->fetchArray(SQLITE3_ASSOC);
533 | 			if($chal === false) return false;
534 | 			return $chal;
535 | 		}
536 | 		public static function get_solved_chals(int $user_no, bool $get_first_solver = false){
537 | 			global $db;
538 | 			$select = $get_first_solver ? '(SELECT `u`.`user_no` FROM `solvs`, `users` AS `u` WHERE `solv_chal_no`=`chal_no` AND `solv_user_no`=`u`.`user_no` ORDER BY `solv_no` ASC LIMIT 1) AS `chal_first_solver`,' : '0 AS `chal_first_solver`,';
539 | 			$stmt = $db->prepare("
540 | 				SELECT
541 | 					`chal_name`,
542 | 					`chal_title`,
543 | 					`chal_score`,
544 | 					{$select}
545 | 					`solv_solved_at` AS `chal_solved_at`
546 | 				FROM
547 | 					`solvs`,
548 | 					`chals`
549 | 				WHERE
550 | 					`solv_chal_no`=`chal_no` AND `solv_user_no`=:solv_user_no
551 | 				ORDER BY
552 | 					`solv_no` ASC,
553 | 					`chal_score` ASC,
554 | 					`chal_no` ASC
555 | 			");
556 | 			$stmt->bindParam(':solv_user_no', $user_no);
557 | 			$res = $stmt->execute();
558 | 			if($res === false) return false;
559 | 			$chals = [];
560 | 			while($chal = $res->fetchArray(SQLITE3_ASSOC)) $chals[] = $chal;
561 | 			return $chals;
562 | 		}
563 | 		public static function is_solved_chal(int $chal_no): bool{
564 | 			global $db;
565 | 			$stmt = $db->prepare('
566 | 				SELECT
567 | 					1
568 | 				FROM
569 | 					`solvs`
570 | 				WHERE
571 | 					`solv_user_no`=:solv_user_no AND `solv_chal_no`=:solv_chal_no
572 | 				LIMIT
573 | 					1
574 | 			');
575 | 			$stmt->bindValue(':solv_user_no', Users::get_my_user('user_no'));
576 | 			$stmt->bindParam(':solv_chal_no', $chal_no);
577 | 			$res = $stmt->execute();
578 | 			if($res === false) return false;
579 | 			$chal = $res->fetchArray(SQLITE3_ASSOC);
580 | 			if($chal === false) return false;
581 | 			return true;
582 | 		}
583 | 		public static function do_solve_chal(int $chal_no, int $chal_score): bool{
584 | 			global $db;
585 | 			$stmt = $db->prepare('
586 | 				INSERT INTO `solvs`
587 | 				(
588 | 					`solv_user_no`, `solv_chal_no`
589 | 				)
590 | 				VALUES
591 | 				(
592 | 					:solv_user_no, :solv_chal_no
593 | 				)
594 | 			');
595 | 			$stmt->bindValue(':solv_user_no', Users::get_my_user('user_no'));
596 | 			$stmt->bindParam(':solv_chal_no', $chal_no);
597 | 			$res = $stmt->execute();
598 | 			if($res === false) return false;
599 | 
600 | 			$stmt = $db->prepare('
601 | 				UPDATE
602 | 					`users`
603 | 				SET
604 | 					`user_score`=`user_score`+:score
605 | 				WHERE
606 | 					`user_no`=:user_no
607 | 			');
608 | 			$stmt->bindValue(':user_no', Users::get_my_user('user_no'));
609 | 			$stmt->bindParam(':score', $chal_score);
610 | 			$res = $stmt->execute();
611 | 			if($res === false) return false;
612 | 			return true;
613 | 		}
614 | 		public static function get_chal_count_and_score(){
615 | 			global $db;
616 | 			$stmt = $db->prepare("
617 | 				SELECT
618 | 					COUNT(*) AS `count`,
619 | 					SUM(`chal_score`) AS `score`
620 | 				FROM
621 | 					`chals`
622 | 			");
623 | 			$res = $stmt->execute();
624 | 			if($res === false) return false;
625 | 			$solv = $res->fetchArray(SQLITE3_ASSOC);
626 | 			if($solv === false) return false;
627 | 			return $solv;
628 | 		}
629 | 		public static function get_chals(string $chal_tag = 'all'){
630 | 			$query_column = Users::is_signed() ? 'EXISTS(SELECT 1 FROM `solvs` WHERE `solv_chal_no`=`chal_no` AND `solv_user_no`='.Users::get_my_user('user_no').' LIMIT 1)' : '0';
631 | 			$query_where = strcasecmp($chal_tag, 'all') ? 'AND INSTR(","||`chal_tags`||",", ",'.$chal_tag.',")' : '';
632 | 			global $db;
633 | 			$stmt = $db->prepare("
634 | 				SELECT
635 | 					`chal_name`,
636 | 					`chal_title`,
637 | 					`chal_contents`,
638 | 					`chal_score`,
639 | 					`chal_tags`,
640 | 					`chal_uploaded_at`,
641 | 					`user_name` AS `chal_author`,
642 | 					{$query_column} AS `chal_is_solved`,
643 | 					(SELECT COUNT(*) FROM `solvs` WHERE `solv_chal_no`=`chal_no`) AS `chal_solvers`,
644 | 					(SELECT `u`.`user_name` FROM `solvs`, `users` AS `u` WHERE `solv_chal_no`=`chal_no` AND `solv_user_no`=`u`.`user_no` ORDER BY `solv_no` ASC LIMIT 1) AS `chal_first_solver`
645 | 				FROM
646 | 					`chals`,
647 | 					`users`
648 | 				WHERE
649 | 					`chal_user_no`=`user_no`
650 | 					{$query_where}
651 | 				ORDER BY
652 | 					`chal_score` ASC,
653 | 					`chal_no` ASC
654 | 			");
655 | 			$res = $stmt->execute();
656 | 			if($res === false) return false;
657 | 			$chals = [];
658 | 			while($chal = $res->fetchArray(SQLITE3_ASSOC)) $chals[] = $chal;
659 | 			return $chals;
660 | 		}
661 | 		public static function get_rank_by_user_no(int $user_no){
662 | 			global $db;
663 | 			$stmt = $db->prepare('
664 | 				SELECT
665 | 					`user_no`
666 | 				FROM
667 | 					`users`
668 | 				ORDER BY
669 | 					`user_score` DESC,
670 | 					(SELECT `solv_solved_at` FROM `solvs` WHERE `solv_user_no`=`user_no` ORDER BY `solv_no` DESC LIMIT 1) ASC
671 | 			');
672 | 			$res = $stmt->execute();
673 | 			if($res === false) return false;
674 | 			$i = 0;
675 | 			$ranks = [];
676 | 			while($rank = $res->fetchArray(SQLITE3_ASSOC)){
677 | 				++$i;
678 | 				if($rank['user_no'] === $user_no) return $i;
679 | 			}
680 | 			return false;
681 | 		}
682 | 		public static function get_ranks(string $keyword = '', int $limit_start = 0, int $limit_end = 30){
683 | 			global $db;
684 | 			$stmt = $db->prepare('
685 | 				SELECT
686 | 					`user_no`,
687 | 					`user_name`,
688 | 					`user_comment`,
689 | 					`user_score`,
690 | 					(SELECT `solv_solved_at` FROM `solvs` WHERE `solv_user_no`=`user_no` ORDER BY `solv_no` DESC LIMIT 1) AS `user_last_solved_at`
691 | 				FROM
692 | 					`users`
693 | 				WHERE
694 | 					INSTR(LOWER(`user_name`), LOWER(:keyword)) OR INSTR(LOWER(`user_comment`), LOWER(:keyword))
695 | 				ORDER BY
696 | 					`user_score` DESC,
697 | 					`user_last_solved_at` ASC
698 | 				LIMIT
699 | 					:limit_start, :limit_end
700 | 			');
701 | 			$stmt->bindParam(':keyword', $keyword);
702 | 			$stmt->bindParam(':limit_start', $limit_start);
703 | 			$stmt->bindParam(':limit_end', $limit_end);
704 | 			$res = $stmt->execute();
705 | 			if($res === false) return false;
706 | 			$ranks = [];
707 | 			while($rank = $res->fetchArray(SQLITE3_ASSOC)) $ranks[] = $rank;
708 | 			return $ranks;
709 | 		}
710 | 		public static function get_solvs(string $keyword = '', int $limit_start = 0, int $limit_end = 30){
711 | 			global $db;
712 | 			$stmt = $db->prepare('
713 | 				SELECT
714 | 					`solv_no`,
715 | 					`user_name` AS `solv_user_name`,
716 | 					`chal_name` AS `solv_chal_name`,
717 | 					`chal_title` AS `solv_chal_title`,
718 | 					`chal_score` AS `solv_chal_score`,
719 | 					`solv_solved_at`
720 | 				FROM
721 | 					`solvs`,
722 | 					`chals`,
723 | 					`users`
724 | 				WHERE
725 | 					`user_no`=`solv_user_no` AND `chal_no`=`solv_chal_no` AND
726 | 					(INSTR(LOWER(`user_name`), LOWER(:keyword)) OR INSTR(LOWER(`chal_title`), LOWER(:keyword)))
727 | 				ORDER BY
728 | 					`solv_no` DESC
729 | 				LIMIT
730 | 					:limit_start, :limit_end
731 | 			');
732 | 			$stmt->bindParam(':keyword', $keyword);
733 | 			$stmt->bindParam(':limit_start', $limit_start);
734 | 			$stmt->bindParam(':limit_end', $limit_end);
735 | 			$res = $stmt->execute();
736 | 			if($res === false) return false;
737 | 			$solvs = [];
738 | 			while($solv = $res->fetchArray(SQLITE3_ASSOC)) $solvs[] = $solv;
739 | 			return $solvs;
740 | 		}
741 | 		public static function get_chal_count(){
742 | 			global $db;
743 | 			$stmt = $db->prepare('
744 | 				SELECT
745 | 					COUNT(*) AS `chal_count`
746 | 				FROM
747 | 					`chals`
748 | 			');
749 | 			$res = $stmt->execute();
750 | 			if($res === false) return false;
751 | 			$chal = $res->fetchArray(SQLITE3_ASSOC);
752 | 			if($chal === false) return false;
753 | 			return $chal['chal_count'];
754 | 		}
755 | 		public static function get_solv_count(string $keyword = ''){
756 | 			global $db;
757 | 			$stmt = $db->prepare('
758 | 				SELECT
759 | 					COUNT(*) AS `solv_count`
760 | 				FROM
761 | 					`solvs`,
762 | 					`chals`,
763 | 					`users`
764 | 				WHERE
765 | 					`user_no`=`solv_user_no` AND `chal_no`=`solv_chal_no` AND
766 | 					(INSTR(LOWER(`user_name`), LOWER(:keyword)) OR INSTR(LOWER(`chal_title`), LOWER(:keyword)))
767 | 			');
768 | 			$stmt->bindParam(':keyword', $keyword);
769 | 			$res = $stmt->execute();
770 | 			if($res === false) return false;
771 | 			$solv = $res->fetchArray(SQLITE3_ASSOC);
772 | 			if($solv === false) return false;
773 | 			return $solv['solv_count'];
774 | 		}
775 | 	}
776 | 
777 | 	class Notifications{
778 | 		public static function get_notis(int $limit_start = 0, int $limit_end = 24){
779 | 			global $db;
780 | 			$stmt = $db->prepare('
781 | 				SELECT
782 | 					*
783 | 				FROM
784 | 					`notis`
785 | 				ORDER BY
786 | 					`noti_no` DESC
787 | 				LIMIT
788 | 					:limit_start, :limit_end
789 | 			');
790 | 			$stmt->bindParam(':limit_start', $limit_start);
791 | 			$stmt->bindParam(':limit_end', $limit_end);
792 | 			$res = $stmt->execute();
793 | 			if($res === false) return false;
794 | 			$notis = [];
795 | 			while($noti = $res->fetchArray(SQLITE3_ASSOC)) $notis[] = $noti;
796 | 			return $notis;
797 | 		}
798 | 
799 | 		public static function get_noti_count(){
800 | 			global $db;
801 | 			$stmt = $db->prepare('
802 | 				SELECT
803 | 					COUNT(*) AS `noti_count`
804 | 				FROM
805 | 					`notis`
806 | 			');
807 | 			$res = $stmt->execute();
808 | 			if($res === false) return false;
809 | 			$noti = $res->fetchArray(SQLITE3_ASSOC);
810 | 			if($noti === false) return false;
811 | 			return $noti['noti_count'];
812 | 		}
813 | 	}


--------------------------------------------------------------------------------
/@import/views/challenges/challenges.php:
--------------------------------------------------------------------------------
  1 | <?php
  2 | 	$chal_tags = Challenges::get_chal_tags();
  3 | 
  4 | 	if(isset($args['chal_tag'])){
  5 | 		foreach($chal_tags as $tag){
  6 | 			if(!strcasecmp($tag, $args['chal_tag'])){
  7 | 				$selected_tag = $tag;
  8 | 				break;
  9 | 			}
 10 | 		}
 11 | 		if(!isset($selected_tag)){
 12 | 			Templater::error(404);
 13 | 		}
 14 | 	}else{
 15 | 		$selected_tag = 'All';
 16 | 	}
 17 | 	$chals = Challenges::get_chals($selected_tag);
 18 | 
 19 | 	$args_head = [
 20 | 		'title' => 'Challenges - '.__SITE__['title'],
 21 | 		'active' => 'challenges',
 22 | 		'scripts' => is_use_recaptcha() ? [
 23 | 			'/assets/scripts/challenges.js',
 24 | 			'https://www.google.com/recaptcha/api.js?render='.urlencode(__SITE__['recaptcha_sitekey']),
 25 | 		] : [
 26 | 			'/assets/scripts/challenges.js',
 27 | 		],
 28 | 	];
 29 | 	$args_foot = [
 30 | 		'active' => 'challenges',
 31 | 	];
 32 | 
 33 | 	if(isset($args['chal_name'])){
 34 | 		foreach($chals as $chal){
 35 | 			if(!strcasecmp($chal['chal_name'], $args['chal_name'])){
 36 | 				$selected_name = $chal['chal_name'];
 37 | 				break;
 38 | 			}
 39 | 		}
 40 | 		if(!isset($selected_name)){
 41 | 			Templater::error(404);
 42 | 		}
 43 | 	}else{
 44 | 		$selected_name = null;
 45 | 	}
 46 | 
 47 | ?>
 48 | <?php Templater::import('views/common/head', $args_head) ?>
 49 | 					<main>
 50 | 						<div class="py-3">
 51 | <?php if(count($chals) < 1): ?>
 52 | 							<h3 class="text-uppercase"><i class="fa fa-bug mr-2" aria-hidden="true"></i>Challenges</h3>
 53 | 							<div class="card bg-light mt-3 p-3 mb-3">
 54 | 								Nothing opened yet.
 55 | 							</div>
 56 | <?php else: ?>
 57 | 							<div class="clearfix">
 58 | 								<h3 class="float-left text-uppercase"><i class="fa fa-bug mr-2" aria-hidden="true"></i>Challenges</h3>
 59 | 								<div class="float-right pt-1">
 60 | 									<div class="dropdown float-left">
 61 | 										<button class="btn btn-outline-secondary btn-sm dropdown-toggle" type="button" data-toggle="dropdown" aria-haspopup="true" aria-expanded="false">
 62 | 											<i class="fa fa-tags" aria-hidden="true"></i><span class="ml-1">Tag: <?= htmlentities($selected_tag) ?></span>
 63 | 										</button>
 64 | 										<div class="dropdown-menu">
 65 | 											<a class="dropdown-item<?= 'All' === $selected_tag ? ' active' : '' ?>" href="/challenges">All</a>
 66 | <?php 	foreach($chal_tags as $tag): ?>
 67 | 											<a class="dropdown-item<?= $tag === $selected_tag ? ' active' : '' ?>" href="<?= get_challenge_tag_page_url($tag) ?>"><?= htmlentities($tag) ?></a>
 68 | <?php 	endforeach; ?>
 69 | 										</div>
 70 | 									</div>
 71 | 								</div>
 72 | 							</div>
 73 | 							<form id="auth-flag-form" class="mt-2" 
 74 | 								action="/challenges/authentication" method="post" 
 75 | <?php 	if(is_use_recaptcha()): ?>
 76 | 								data-recaptcha-sitekey="<?= htmlentities(__SITE__['recaptcha_sitekey']) ?>"
 77 | <?php 	endif; ?>
 78 | 								autocomplete="off">
 79 | <?php 	if(is_use_recaptcha()): ?>
 80 | 								<input type="hidden" name="recaptcha-token">
 81 | <?php 	endif; ?>
 82 | 								<div class="form-group m-0">
 83 | 									<label class="sr-only" for="flag">Flag</label>
 84 | 									<div class="input-group">
 85 | 										<div class="input-group-prepend">
 86 | 											<span class="input-group-text" id="addon-flag"><i class="fa fa-flag" aria-hidden="true"></i></span>
 87 | 										</div>
 88 | 										<input type="text" id="flag" name="flag" class="form-control" 
 89 | 											aria-label="Flag" aria-describedby="addon-flag" placeholder="CanHackMe{ ... }" 
 90 | 											data-toggle="tooltip" data-placement="top" title="Enter the flag you captured.">
 91 | 										<div class="input-group-append">
 92 | <?php 	if(is_use_recaptcha()): ?>
 93 | 											<button type="submit" class="btn btn-secondary" disabled>
 94 | 												<span class="spinner-border spinner-border-sm" role="status" aria-hidden="true"></span> Waiting...
 95 | 											</button>
 96 | <?php 	else: ?>
 97 | 											<button type="submit" class="btn btn-secondary">
 98 | 												<i class="fa fa-check" aria-hidden="true"></i> Submit
 99 | 											</button>
100 | <?php 	endif; ?>
101 | 										</div>
102 | 									</div>
103 | 								</div>
104 | 							</form>
105 | 							<div class="accordion my-3" id="chals-accordion">
106 | <?php 	foreach($chals as $chal): ?>
107 | 								<div class="card">
108 | 									<div class="card-header clearfix" id="chal-head-<?= htmlentities($chal['chal_name']) ?>">
109 | 										<a href="<?= get_challenge_shortcut_page_url($chal['chal_name']) ?>" class="btn btn-link text-<?= $chal['chal_is_solved'] ? 'success' : 'dark' ?> p-0 float-left" 
110 | 											data-toggle="collapse" data-target="#chal-body-<?= htmlentities($chal['chal_name']) ?>" 
111 | 											aria-expanded="false" aria-controls="chal-body-<?= htmlentities($chal['chal_name']) ?>">
112 | 											<i class="fa fa-<?= $chal['chal_is_solved'] ? 'unlock-alt' : 'lock' ?>" aria-hidden="true"></i><span class="px-2"><?= htmlentities($chal['chal_title']) ?></span>
113 | 										</a>
114 | <?php 		if(strtotime($chal['chal_uploaded_at']) >= time() - 3600 * 24 * 3): ?>
115 | 										<small><span class="badge badge-<?= $chal['chal_is_solved'] ? 'success' : 'secondary' ?>">New</span></small>
116 | <?php 		endif; ?>
117 | 										<span class="float-right text-<?= $chal['chal_is_solved'] ? 'success' : 'dark' ?>"><?= htmlentities($chal['chal_score']) ?>pt</span>
118 | 									</div>
119 | 									<div id="chal-body-<?= htmlentities($chal['chal_name']) ?>" class="collapse<?= $selected_name === $chal['chal_name'] ? ' show': '' ?>" aria-labelledby="chal-head-<?= htmlentities($chal['chal_name']) ?>" data-parent="#chals-accordion">
120 | 										<div class="card-body">
121 | 											<div class="text-muted text-right2">
122 | 												<ul class="list-inline mb-0">
123 | 													<li class="list-inline-item mx-0">Publisher: <a class="text-dark" href="<?= get_user_profile_page_url($chal['chal_author']) ?>"><?= htmlentities($chal['chal_author']) ?></a></li>
124 | 													<li class="list-inline-item mx-1">|</li>
125 | 													<li class="list-inline-item mx-0">Published at: <time class="text-dark" data-timestamp="<?= strtotime($chal['chal_uploaded_at']) ?>" data-timeformat="Y-m-d"><?= htmlentities(date('Y-m-d', strtotime($chal['chal_uploaded_at']))) ?> (UTC)</time></li>
126 | 													<li class="list-inline-item mx-1">|</li>
127 | 													<li class="list-inline-item mx-0">Solvers: <span class="text-dark solvers"><?= htmlentities($chal['chal_solvers']) ?></span></li>
128 | <?php 		if($chal['chal_first_solver'] !== null): ?>
129 | 													<li class="list-inline-item mx-1">|</li>
130 | 													<li class="list-inline-item mx-0">First Solver: <a class="text-dark" href="<?= get_user_profile_page_url($chal['chal_first_solver']) ?>"><?= htmlentities($chal['chal_first_solver']) ?></a></li>
131 | <?php 		endif; ?>
132 | 												</ul>
133 | 											</div>
134 | 											<div class="my-4"><?= Data::markbb($chal['chal_contents']) ?></div>
135 | 											<div class="text-right">
136 | 												<i class="fa fa-tags" aria-hidden="true"></i>
137 | <?php 		foreach(explode(',', $chal['chal_tags']) as $tag): ?>
138 | 												<a href="<?= get_challenge_tag_page_url($tag) ?>" class="text-muted ml-1">#<?= htmlentities($tag) ?></a>
139 | <?php 		endforeach; ?>
140 | 											</div>
141 | 										</div>
142 | 									</div>
143 | 								</div>
144 | <?php 	endforeach; ?>
145 | 							</div>
146 | <?php endif; ?>
147 | 							<div class="text-muted px-2">
148 | 								<i class="fa fa-bug mr-1" aria-hidden="true"></i>Currently opened <?= htmlentities(Challenges::get_chal_count()) ?> challenges.
149 | 							</div>
150 | 						</div>
151 | 					</main>
152 | <?php Templater::import('views/common/foot', $args_foot) ?>


--------------------------------------------------------------------------------
/@import/views/common/foot.php:
--------------------------------------------------------------------------------
 1 | 					<div class="text-right">
 2 | 						<a href="#" class="text-secondary" data-scroll-top><i class="fa fa-arrow-circle-o-up mr-1" aria-hidden="true"></i>Back to top</a>
 3 | 					</div>
 4 | 				</div>
 5 | 			</div>
 6 | 			<footer>
 7 | 				<div class="bg-dark border-top">
 8 | 					<nav class="navbar navbar-expand-md navbar-dark col-md-11 col-lg-10 col-xl-9 mx-auto text-uppercase">
 9 | 						<div class="navbar-text mr-auto">
10 | 							<span class="text-light">© <a class="text-light" href="<?= htmlentities(__AUTHOR__['website']) ?>" target="_blank"><?= htmlentities(__AUTHOR__['name']) ?></a>. All rights reserved.</span>
11 | 						</div>
12 | 						<div class="collapse navbar-collapse">
13 | 							<ul class="navbar-nav ml-auto">
14 | <?php if(Users::is_signed()): ?>
15 | 								<li class="nav-item">
16 | 									<a class="nav-link<?php if($args['active'] === 'profile'): ?> active<?php endif; ?>" href="<?= get_user_profile_page_url(Users::get_my_user('user_name')) ?>">My profile</a></a>
17 | 								</li>
18 | 								<li class="nav-item">
19 | 									<a class="nav-link<?php if($args['active'] === 'settings'): ?> active<?php endif; ?>" href="/users/settings">Settings</a></a>
20 | 								</li>
21 | 								<li class="nav-item">
22 | 									<a class="nav-link" href="/users/sign-out?token=<?= urlencode(Users::get_signed_token()) ?>&url=<?= urlencode(Templater::get_url_path()) ?>">Sign out</a>
23 | 								</li>
24 | <?php else: ?>
25 | 								<li class="nav-item<?php if($args['active'] === 'sign-in'): ?> active<?php endif; ?>">
26 | 									<a class="nav-link" href="/users/sign-in">Sign in</a>
27 | 								</li>
28 | 								<li class="nav-item<?php if($args['active'] === 'sign-up'): ?> active<?php endif; ?>">
29 | 									<a class="nav-link" href="/users/sign-up">Sign up</a>
30 | 								</li>
31 | <?php endif; ?>
32 | 							</ul>
33 | 						</div>
34 | 					</nav>
35 | 				</div>
36 | 			</footer>
37 | 		</div>
38 | 	</body>
39 | <?php if(isset($args['script']{0})): ?>
40 | 	<script nonce="<?= htmlentities(__CSP_NONCE__) ?>">
41 | 		$(function(){ <?= $args['script'] ?> });
42 | 	</script>
43 | <?php endif; ?>
44 | </html>
45 | 


--------------------------------------------------------------------------------
/@import/views/common/head.php:
--------------------------------------------------------------------------------
  1 | <!--
  2 | 	 _______  _______  _______  _______  ___      _______  _     _  _______  ______   
  3 | 	|       ||   _   ||       ||       ||   |    |       || | _ | ||       ||    _ |  
  4 | 	|  _____||  |_|  ||    ___||    ___||   |    |   _   || || || ||    ___||   | ||  
  5 | 	| |_____ |       ||   |___ |   |___ |   |    |  | |  ||       ||   |___ |   |_||_ 
  6 | 	|_____  ||       ||    ___||    ___||   |___ |  |_|  ||       ||    ___||    __  |
  7 | 	 _____| ||   _   ||   |    |   |    |       ||       ||   _   ||   |___ |   |  | |
  8 | 	|_______||__| |__||___|    |___|    |_______||_______||__| |__||_______||___|  |_|
  9 | -->
 10 | <!DOCTYPE html>
 11 | <html lang="en">
 12 | 	<head>
 13 | 		<meta charset="utf-8">
 14 | 		<meta http-equiv="X-UA-Compatible" content="IE=edge">
 15 | 		<meta name="viewport" content="width=device-width, initial-scale=1, minimum-scale=1, maximum-scale=1, user-scalable=0">
 16 | 		<title><?= htmlentities($args['title']) ?></title>
 17 | 		<meta name="author" content="<?= htmlentities(__AUTHOR__['name']) ?>">
 18 | 		<meta name="publisher" content="<?= htmlentities(__AUTHOR__['name']) ?>">
 19 | 		<meta name="copyright" content="<?= htmlentities(__AUTHOR__['name']) ?>">
 20 | 		<meta name="keywords" content="<?= htmlentities(__SITE__['keyword']) ?>">
 21 | 		<meta property="description" content="<?= htmlentities(__SITE__['description']) ?>">
 22 | 		<link rel="shortcut icon" type="image/x-icon" href="<?= Data::resource('/assets/images/favicon.ico') ?>">
 23 | 		<link rel="icon" type="image/png" sizes="16x16" href="<?= Data::resource('/assets/images/favicon.png') ?>">
 24 | 		<meta name="theme-color" content="#343a40">
 25 | 		<meta name="apple-mobile-web-app-title" content="<?= htmlentities($args['title']) ?>">
 26 | 		<meta name="apple-mobile-web-app-capable" content="yes">
 27 | 		<meta name="apple-mobile-web-app-status-bar-style" content="#343a40">
 28 | 		<link rel="apple-touch-icon-precomposed" href="<?= Data::resource('/assets/images/favicon.png') ?>">
 29 | 		<meta name="application-name" content="<?= htmlentities($args['title']) ?>">
 30 | 		<meta name="msapplication-tooltip" content="<?= htmlentities($args['title']) ?>">
 31 | 		<meta name="msapplication-TileColor" content="#343a40">
 32 | 		<meta name="msapplication-TileImage" content="<?= Data::resource('/assets/images/favicon.png') ?>">
 33 | 		<meta property="og:type" content="website">
 34 | 		<meta property="og:url" content="<?= __SITE__['url'] ?>">
 35 | 		<meta property="og:description" content="<?= htmlentities(__SITE__['description']) ?>">
 36 | 		<meta property="og:site_name" content="<?= htmlentities(__SITE__['title']) ?>">
 37 | 		<meta property="og:image" content="<?= Data::resource('/assets/images/thumbnail.png', true) ?>">
 38 | 		<meta property="og:locale" content="en_US">
 39 | 		<meta property="fb:app_id" content="<?= htmlentities(__SITE__['facebook_app_id']) ?>">
 40 | 		<meta name="twitter:card" content="summary">
 41 | 		<meta name="twitter:site" content="@<?= htmlentities(__SITE__['twitter_account']) ?>">
 42 | 		<meta name="twitter:url" content="<?= __SITE__['url'] ?>">
 43 | 		<meta name="twitter:title" content="<?= htmlentities($args['title']) ?>">
 44 | 		<meta name="twitter:description" content="<?= htmlentities(__SITE__['description']) ?>">
 45 | 		<meta name="twitter:image" content="<?= Data::resource('/assets/images/thumbnail.png', true) ?>">
 46 | 		<!--[if lt IE 9]>
 47 | 			<script src="<?= Data::resource('/assets/scripts/html5shiv.min.js') ?>" nonce="<?= htmlentities(__CSP_NONCE__) ?>"></script>
 48 | 			<script src="<?= Data::resource('/assets/scripts/respond.min.js') ?>" nonce="<?= htmlentities(__CSP_NONCE__) ?>"></script>
 49 | 		<![endif]-->
 50 | 		<link rel="stylesheet" href="<?= Data::resource('/assets/styles/bootstrap.min.css') ?>">
 51 | 		<link rel="stylesheet" href="<?= Data::resource('/assets/styles/font-awesome.min.css') ?>">
 52 | 		<link rel="stylesheet" href="<?= Data::resource('/assets/styles/common.css') ?>">
 53 | <?php for($i = 0; isset($args['styles'][$i]); ++$i): ?>
 54 | 		<link rel="stylesheet" href="<?= Data::resource($args['styles'][$i]) ?>">
 55 | <?php endfor; ?>
 56 | 		<script src="<?= Data::resource('/assets/scripts/jquery.min.js') ?>" nonce="<?= htmlentities(__CSP_NONCE__) ?>"></script>
 57 | 		<script src="<?= Data::resource('/assets/scripts/popper.min.js') ?>" nonce="<?= htmlentities(__CSP_NONCE__) ?>"></script>
 58 | 		<script src="<?= Data::resource('/assets/scripts/bootstrap.min.js') ?>" nonce="<?= htmlentities(__CSP_NONCE__) ?>"></script>
 59 | 		<script src="<?= Data::resource('/assets/scripts/common.js') ?>" nonce="<?= htmlentities(__CSP_NONCE__) ?>"></script>
 60 | <?php for($i = 0; isset($args['scripts'][$i]); ++$i): ?>
 61 | 		<script src="<?= Data::resource($args['scripts'][$i]) ?>" nonce="<?= htmlentities(__CSP_NONCE__) ?>"></script>
 62 | <?php endfor; ?>
 63 | 	</head>
 64 | 	<body class="bg-dark">
 65 | 		<div class="container-fluid px-0">
 66 | 			<header>
 67 | 				<div class="bg-dark">
 68 | 					<nav class="navbar navbar-expand-md navbar-dark col-md-11 col-lg-10 col-xl-9 mx-auto">
 69 | 						<a class="navbar-brand" href="/">
 70 | 							<h3 class="mb-0">
 71 | 								<img src="<?= Data::resource('/assets/images/brand.svg') ?>" style="width:26px;height:26px;vertical-align:-10%"><span class="ml-2"><?= htmlentities(__SITE__['title']) ?></span>
 72 | 							</h3>
 73 | 						</a>
 74 | 						<button class="navbar-toggler btn btn-link px-2 text-light border-dark" type="button" data-toggle="collapse" data-target="#navbar-dropdown" aria-controls="navbar-dropdown" aria-expanded="false" aria-label="Toggle navigation">
 75 | 							<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 30 27" width="33" height="33" focusable="false">
 76 | 								<path stroke="currentColor" stroke-width="2.2" stroke-linecap="round" stroke-miterlimit="10" d="M4 7h25M4 15h25M4 23h25"></path>
 77 | 							</svg>
 78 | 						</button>
 79 | 						<div class="collapse navbar-collapse text-uppercase" id="navbar-dropdown">
 80 | 							<ul class="navbar-nav mr-auto">
 81 | 								<li class="nav-item<?= $args['active'] === 'notifications' ? ' active' : '' ?>">
 82 | 									<a class="nav-link" href="/notifications">
 83 | 										<span class="d-none d-sm-none d-md-block d-lg-none d-xl-none">Notis</span>
 84 | 										<span class="d-block d-sm-block d-md-none d-lg-block d-xl-block">Notifications</span>
 85 | 									</a>
 86 | 								</li>
 87 | 								<li class="nav-item<?= $args['active'] === 'users' ? ' active' : '' ?>">
 88 | 									<a class="nav-link" href="/users">Users</a>
 89 | 								</li>
 90 | 								<li class="nav-item<?= $args['active'] === 'challenges' ? ' active' : '' ?>">
 91 | 									<a class="nav-link" href="/challenges">
 92 | 										<span class="d-none d-sm-none d-md-block d-lg-none d-xl-none">Challs</span>
 93 | 										<span class="d-block d-sm-block d-md-none d-lg-block d-xl-block">Challenges</span>
 94 | 									</a>
 95 | 								</li>
 96 | 								<li class="nav-item<?= $args['active'] === 'scoreboard' ? ' active' : '' ?>">
 97 | 									<a class="nav-link" href="/scoreboard">
 98 | 										<span class="d-none d-sm-none d-md-block d-lg-none d-xl-none">Score</span>
 99 | 										<span class="d-block d-sm-block d-md-none d-lg-block d-xl-block">Scoreboard</span>
100 | 									</a>
101 | 								</li>
102 | 								<li class="nav-item<?= $args['active'] === 'solves' ? ' active' : '' ?>">
103 | 									<a class="nav-link" href="/solves">Solves</a>
104 | 								</li>
105 | 							</ul>
106 | 							<ul class="navbar-nav ml-auto">
107 | 								<li class="nav-item active dropdown">
108 | 									<button type="button" class="btn btn-link nav-link dropdown-toggle" id="dropdown-right-menu-link" role="button" data-toggle="dropdown" aria-haspopup="true" aria-expanded="false">
109 | <?php if(Users::is_signed()): ?>
110 | 										<img class="rounded float-left" src="<?= get_user_profile_image_url(Users::get_my_user('user_email'), 24) ?>" alt="profile" style="width:24px;height:24px;"><span class="ml-2 d-block d-sm-block d-md-none d-lg-none d-xl-none float-left"><?= htmlentities(Users::get_my_user('user_name')) ?></span>
111 | <?php else: ?>
112 | 										<img class="rounded" src="<?= get_user_profile_image_url(Users::get_unsigned_token(), 24) ?>" alt="profile" style="width:24px;height:24px;">
113 | <?php endif; ?>
114 | 									</button>
115 | 									<div class="dropdown-menu" aria-labelledby="dropdown-right-menu-link">
116 | <?php if(Users::is_signed()): ?>
117 | 										<span class="dropdown-header">Signed in as <b><?= htmlentities(Users::get_my_user('user_name')) ?></b></span>
118 | 										<div class="dropdown-divider"></div>
119 | 										<a class="dropdown-item<?= $args['active'] === 'profile' ? ' active' : '' ?>" href="<?= get_user_profile_page_url(Users::get_my_user('user_name')) ?>">My profile</a>
120 | 										<a class="dropdown-item<?= $args['active'] === 'settings' ? ' active' : '' ?>" href="/users/settings">Settings</a>
121 | 										<div class="dropdown-divider"></div>
122 | 										<a class="dropdown-item" href="/users/sign-out?token=<?= urlencode(Users::get_signed_token()) ?>&url=<?= urlencode(Templater::get_url_path()) ?>">Sign out</a>
123 | <?php else: ?>
124 | 										<span class="dropdown-header"><i class="fa fa-exclamation-triangle mr-1" aria-hidden="true"></i> Unsigned yet</span>
125 | 										<div class="dropdown-divider"></div>
126 | 										<a class="dropdown-item<?= $args['active'] === 'sign-in' ? ' active' : '' ?>" href="/users/sign-in">Sign in</a>
127 | 										<a class="dropdown-item<?= $args['active'] === 'sign-up' ? ' active' : '' ?>" href="/users/sign-up">Sign up</a>
128 | <?php endif; ?>
129 | 									</div>
130 | 								</li>
131 | 							</ul>
132 | 						</div>
133 | 					</nav>
134 | 				</div>
135 | 			</header>
136 | 			<div class="row mx-0 bg-white">
137 | 				<div class="col-md-10 col-lg-9 col-xl-8 mx-auto px-4 py-4">
138 | 					<noscript>
139 | 						<div class="alert alert-warning alert-dismissible" role="alert">
140 | 							<i class="fa fa-exclamation-circle"></i><span class="ml-1"><b>Warning!</b> JavaScript is disabled in this web browser, please enable it.</span>
141 | 						</div>
142 | 					</noscript>
143 | 					<div id="alert-area"></div>
144 | 


--------------------------------------------------------------------------------
/@import/views/error/error.php:
--------------------------------------------------------------------------------
 1 | <?php
 2 | 	$args_head = [
 3 | 		'title' => 'Error - '.__SITE__['title'],
 4 | 		'active' => 'error',
 5 | 	];
 6 | 	$args_foot = [
 7 | 		'active' => 'error',
 8 | 	];
 9 | 
10 | 	# error
11 | 	isset($_SERVER['REDIRECT_STATUS']) or $_SERVER['REDIRECT_STATUS'] = 404;
12 | 	switch($_SERVER['REDIRECT_STATUS']){
13 | 	case 403:
14 | 		header($_SERVER['SERVER_PROTOCOL'].' 403 Forbidden');
15 | 		$err_title = 'Access Denied';
16 | 		$err_contents = 'You don\'t have permission to access this page.';
17 | 		break;
18 | 	case 404:
19 | 	default:
20 | 		header($_SERVER['SERVER_PROTOCOL'].' 404 Not Found');
21 | 		$err_title = 'Page Not Found';
22 | 		$err_contents = 'The requested URL was not found on this website,<br>please verify that the URL is spelled correctly.';
23 | 		break;
24 | 	}
25 | 
26 | ?>
27 | <?php Templater::import('views/common/head', $args_head) ?>
28 | 					<main>
29 | 						<div class="py-3 text-center">
30 | 							<h3 class="text-uppercase"><i class="fa fa-ban mr-2" aria-hidden="true"></i><?= $err_title ?></h3>
31 | 							<img class="m-4" src="<?= Data::resource('/assets/images/forbidden.png') ?>" alt="🚫">
32 | 							<div class="lead">
33 | 								<?= $err_contents ?><br>
34 | 								<a href="/">Go back to the home page.</a>
35 | 							</div>
36 | 						</div>
37 | 					</main>
38 | <?php Templater::import('views/common/foot', $args_foot) ?>


--------------------------------------------------------------------------------
/@import/views/home/home.php:
--------------------------------------------------------------------------------
 1 | <?php
 2 | 	$args_head = [
 3 | 		'title' => __SITE__['title'],
 4 | 		'active' => 'home',
 5 | 	];
 6 | 	$args_foot = [
 7 | 		'active' => 'home',
 8 | 	];
 9 | ?>
10 | <?php Templater::import('views/common/head', $args_head) ?>
11 | 					<main>
12 | 						<div class="py-3">
13 | 							<h3 class="text-uppercase"><i class="fa fa-globe mr-2" aria-hidden="true"></i>Introduction</h3>
14 | 							<div class="lead">
15 | 								This service offers <a href="/challenges">challenges</a> to improve your hacking skills.<br>
16 | 								Capture the flag to resolve the challenge.
17 | 								The default format for all flags is <code>CanHackMe{...}</code>.<br>
18 | 								And authenticate the flag you captured.
19 | 								If you've done it, you get points for the challenge.<br>
20 | 								You can see the ranking on the <a href="/scoreboard">scoreboard</a> and compete with other <a href="/users">users</a>.<br>
21 | 								If you don't give up, you can hack me. Have fun challenges!<br>
22 | 							</div>
23 | 						</div>
24 | 						<div class="py-3">
25 | 							<h3 class="text-uppercase"><i class="fa fa-gavel mr-2" aria-hidden="true"></i>Rules</h3>
26 | 							<ul class="list-unstyled m-0 lead">
27 | 								<li>DO NOT sign up more than once. If you forget your account, please contact to admin.</li>
28 | 								<li>DO NOT play as a team. Only solo play is allowed.</li>
29 | 								<li>DO NOT bruteforce challenges authentication. It's meaningless attempt.</li>
30 | 								<li>DO NOT share publicly with the flag and the solution of the challenge.</li>
31 | 								<li>If you find an unintended bug, please contact to admin directly.</li>
32 | 							</ul>
33 | 						</div>
34 | 						<div class="py-3">
35 | 							<h3 class="text-uppercase"><i class="fa fa-envelope mr-2" aria-hidden="true"></i>Contact</h3>
36 | 							<div class="lead">
37 | 								If you have any questions or problems, please feel free to contact at &lt;<a href="mailto:<?= email_encode(__AUTHOR__['email']) ?>"><?= email_encode(__AUTHOR__['email']) ?></a>&gt;.<br>
38 | 								Admin may not be able to reply immediately.<br>
39 | 							</div>
40 | 						</div>
41 | 					</main>
42 | <?php Templater::import('views/common/foot', $args_foot) ?>


--------------------------------------------------------------------------------
/@import/views/notifications/notifications.php:
--------------------------------------------------------------------------------
  1 | <?php
  2 | 
  3 | 	# args
  4 | 	$page = isset($_GET['p']) && is_string($_GET['p']) ? (int)$_GET['p'] : 1;
  5 | 
  6 | 	$noti_count = Notifications::get_noti_count();
  7 | 
  8 | 	$limit = 20;
  9 | 	$first_page = 1;
 10 | 	$last_page = $noti_count === 0 ? 1 : (int)ceil($noti_count / $limit);
 11 | 	$pagination_count = 9;
 12 | 
 13 | 	if($page < $first_page){
 14 | 		Templater::redirect('/notifications?'.http_build_query([
 15 | 			'p' => $first_page,
 16 | 		]));
 17 | 	}else if($last_page < $page){
 18 | 		Templater::redirect('/notifications?'.http_build_query([
 19 | 			'p' => $last_page,
 20 | 		]));
 21 | 	}
 22 | 
 23 | 	$notis = Notifications::get_notis((int)(($page - 1) * $limit), (int)$limit);
 24 | 
 25 | 	$args_head = [
 26 | 		'title' => 'Notifications - '.__SITE__['title'],
 27 | 		'active' => 'notifications',
 28 | 	];
 29 | 	$args_foot = [
 30 | 		'active' => 'notifications',
 31 | 	];
 32 | 
 33 | ?>
 34 | <?php Templater::import('views/common/head', $args_head) ?>
 35 | 					<main>
 36 | 						<div class="py-3">
 37 | 							<h3 class="text-uppercase"><i class="fa fa-bell mr-2" aria-hidden="true"></i>Notifications</h3>
 38 | 
 39 | <?php if(count($notis) < 1): ?>
 40 | 							<div class="card bg-light p-3 my-3">
 41 | 								Nothing notified yet.
 42 | 							</div>
 43 | <?php else: ?>
 44 | 							<ul class="list-group my-3">
 45 | <?php 	foreach($notis as $noti): ?>
 46 | 								<li class="list-group-item d-flex justify-content-between align-items-center bg-light">
 47 | 									<span class="mr-2"><i class="fa fa-bullhorn mr-1" aria-hidden="true"></i> <?= Data::markbb($noti['noti_contents']) ?></span>
 48 | 									<time class="d-none d-md-block" data-timestamp="<?= strtotime($noti['noti_uploaded_at']) ?>"><?= htmlentities($noti['noti_uploaded_at']) ?> (UTC)</time>
 49 | 								</li>
 50 | <?php 	endforeach; ?>
 51 | 							</ul>
 52 | <?php endif; ?>
 53 | 							<nav aria-label="Pagination">
 54 | 								<ul class="pagination">
 55 | <?php if($first_page < $page): ?>
 56 | 									<li class="page-item">
 57 | 										<a class="page-link" href="/notifications?<?= http_build_query([ 'p' => $first_page ]) ?>" aria-label="First page">&laquo;</a>
 58 | 									</li>
 59 | 									<li class="page-item">
 60 | 										<a class="page-link" href="/notifications?<?= http_build_query([ 'p' => $page - 1 ]) ?>" aria-label="Previous page">&lsaquo;</a>
 61 | 									</li>
 62 | <?php endif; ?>
 63 | <?php
 64 | 	// middle page
 65 | 	if($page < ceil($pagination_count / 2)){
 66 | 		$min = 1 - $page;
 67 | 		$max = $pagination_count - $page;
 68 | 	}else if(($last_page - $page + 1) < ceil($pagination_count / 2)){
 69 | 		$min = -$pagination_count + ($last_page - $page + 1);
 70 | 		$max = -1 + ($last_page - $page + 1);
 71 | 	}else{
 72 | 		$min = -floor($pagination_count / 2);
 73 | 		$max = floor($pagination_count / 2);
 74 | 	}
 75 | 	for($i = (int)$min; $i <= (int)$max; ++$i){
 76 | 		$now_page = (int)($page + $i);
 77 | 		if($first_page <= $now_page && $now_page <= $last_page){
 78 | ?>
 79 | 									<li class="page-item<?= $now_page === $page ? ' active' : '' ?>">
 80 | 										<a class="page-link" href="/notifications?<?= http_build_query([ 'p' => $now_page ]) ?>" aria-label="Page <?= htmlentities($now_page) ?>"><?= htmlentities($now_page) ?></a>
 81 | 									</li>
 82 | <?php
 83 | 		}
 84 | 		unset($now_page);
 85 | 	}
 86 | 	unset($i, $min, $max);
 87 | ?>
 88 | <?php if($page < $last_page): ?>
 89 | 									<li class="page-item">
 90 | 										<a class="page-link" href="/notifications?<?= http_build_query([ 'p' => $page + 1 ]) ?>" aria-label="Next page">&rsaquo;</a>
 91 | 									</li>
 92 | 									<li class="page-item">
 93 | 										<a class="page-link" href="/notifications?<?= http_build_query([ 'p' => $last_page ]) ?>" aria-label="Last page">&raquo;</a>
 94 | 									</li>
 95 | <?php endif; ?>
 96 | 								</ul>
 97 | 							</nav>
 98 | 							<div class="text-muted px-2">
 99 | 								<i class="fa fa-bell mr-1" aria-hidden="true"></i>Currently notified <?= htmlentities(Notifications::get_noti_count()) ?> messages.
100 | 							</div>
101 | 						</div>
102 | 					</main>
103 | <?php Templater::import('views/common/foot', $args_foot) ?>


--------------------------------------------------------------------------------
/@import/views/scoreboard/scoreboard.php:
--------------------------------------------------------------------------------
  1 | <?php
  2 | 
  3 | 	# args
  4 | 	$keyword = isset($_GET['q']) && is_string($_GET['q']) ? $_GET['q'] : '';
  5 | 	$page = isset($_GET['p']) && is_string($_GET['p']) ? (int)$_GET['p'] : 1;
  6 | 
  7 | 	$user_count = Users::get_user_count($keyword);
  8 | 
  9 | 	$limit = 20;
 10 | 	$first_page = 1;
 11 | 	$last_page = $user_count === 0 ? 1 : (int)ceil($user_count / $limit);
 12 | 	$pagination_count = 9;
 13 | 
 14 | 	if($page < $first_page){
 15 | 		Templater::redirect('/scoreboard?'.http_build_query([
 16 | 			'q' => $keyword,
 17 | 			'p' => $first_page,
 18 | 		]));
 19 | 	}else if($last_page < $page){
 20 | 		Templater::redirect('/scoreboard?'.http_build_query([
 21 | 			'q' => $keyword,
 22 | 			'p' => $last_page,
 23 | 		]));
 24 | 	}
 25 | 
 26 | 	$ranks = Challenges::get_ranks($keyword, (int)(($page - 1) * $limit), (int)$limit);
 27 | 
 28 | 
 29 | 	$args_head = [
 30 | 		'title' => 'Scoreboard - '.__SITE__['title'],
 31 | 		'active' => 'scoreboard',
 32 | 		'scripts' => ['/assets/scripts/chart.min.js'],
 33 | 	];
 34 | 	$args_foot = [
 35 | 		'active' => 'scoreboard',
 36 | 	];
 37 | 
 38 | ?>
 39 | <?php Templater::import('views/common/head', $args_head) ?>
 40 | 					<main>
 41 | 						<div class="py-3">
 42 | 							<div class="clearfix">
 43 | 								<h3 class="float-left text-uppercase"><i class="fa fa-trophy mr-2" aria-hidden="true"></i>Scoreboard</h3>
 44 | 								<form class="float-right" id="search-scoreboard-form" action="/scoreboard" method="get">
 45 | 									<div class="form-group m-0">
 46 | 										<label class="sr-only" for="keyword">Keyword</label>
 47 | 										<div class="input-group">
 48 | 											<input type="text" id="keyword" name="q" class="form-control" 
 49 | 												aria-label="Keyword" placeholder="Search here..." 
 50 | 												data-toggle="tooltip" data-placement="top" title="Enter the keyword to search." value="<?= htmlentities($keyword) ?>">
 51 | 											<div class="input-group-append">
 52 | 												<button type="submit" class="btn btn-secondary"><i class="fa fa-search" aria-hidden="true"></i></button>
 53 | 											</div>
 54 | 										</div>
 55 | 									</div>
 56 | 								</form>
 57 | 							</div>
 58 | <?php if(count($ranks) < 1): ?>
 59 | 							<div class="card bg-light p-3 my-3">
 60 | 								Nobody signed up yet.
 61 | 							</div>
 62 | <?php else: ?>
 63 | 							<div class="table-responsive mt-3">
 64 | 							<table class="table table-hover table-striped">
 65 | 								<colgroup>
 66 | 									<col style="width:10%">
 67 | 									<col style="width:20%">
 68 | 									<col style="width:33%">
 69 | 									<col style="width:12%">
 70 | 									<col style="width:25%">
 71 | 								</colgroup>
 72 | 								<thead>
 73 | 									<tr>
 74 | 										<th class="text-center" scope="col">#</th>
 75 | 										<th>User</th>
 76 | 										<th class="d-none d-md-table-cell">Comment</th>
 77 | 										<th class="text-center">Score</th>
 78 | 										<th class="d-none d-md-table-cell">Last solved at</th>
 79 | 									</tr>
 80 | 								</thead>
 81 | 								<tbody>
 82 | <?php 	$cnt = (int)(($page - 1) * $limit); foreach($ranks as $rank): ?>
 83 | <?php 		if($rank['user_name'] === Users::get_my_user('user_name')): ?>
 84 | 									<tr class="table-info">
 85 | <?php 		else: ?>
 86 | 									<tr>
 87 | <?php 		endif; ?>
 88 | 										<td class="text-center" scope="row"><?= htmlentities(++$cnt) ?></td>
 89 | 										<td><a class="text-dark" href="<?= get_user_profile_page_url($rank['user_name']) ?>"><?= highlight_keyword($rank['user_name'], $keyword) ?></a></td>
 90 | 										<td class="d-none d-md-table-cell">
 91 | <?php if(Users::is_valid_user_url($rank['user_comment'])): ?>
 92 | 											<a class="text-dark" href="<?= htmlentities($rank['user_comment']) ?>" target="_blank">
 93 | 												<?= highlight_keyword(htmlentities($rank['user_comment']), $keyword) ?>
 94 | 											</a>
 95 | <?php else: ?>
 96 | 											<?= highlight_keyword(htmlentities($rank['user_comment']), $keyword) ?>
 97 | <?php endif; ?>
 98 | 										</td>
 99 | 										<td class="text-center"><?= htmlentities($rank['user_score']) ?>pt</td>
100 | <?php 		if($rank['user_last_solved_at'] === null): ?>
101 | 										<td>Nothing solved yet</td>
102 | <?php 		else: ?>
103 | 										<td class="d-none d-md-table-cell"><time data-timestamp="<?= strtotime($rank['user_last_solved_at']) ?>"><?= htmlentities($rank['user_last_solved_at']) ?> (UTC)</time></td>
104 | <?php 		endif; ?>
105 | 									</tr>
106 | <?php 	endforeach; ?>
107 | 								</tbody>
108 | 							</table>
109 | 							</div>
110 | <?php endif; ?>
111 | 							<nav aria-label="Pagination">
112 | 								<ul class="pagination">
113 | <?php if($first_page < $page): ?>
114 | 									<li class="page-item">
115 | 										<a class="page-link" href="/scoreboard?<?= http_build_query([ 'q' => $keyword, 'p' => $first_page ]) ?>" aria-label="First page">&laquo;</a>
116 | 									</li>
117 | 									<li class="page-item">
118 | 										<a class="page-link" href="/scoreboard?<?= http_build_query([ 'q' => $keyword, 'p' => $page - 1 ]) ?>" aria-label="Previous page">&lsaquo;</a>
119 | 									</li>
120 | <?php endif; ?>
121 | <?php
122 | 	// middle page
123 | 	if($page < ceil($pagination_count / 2)){
124 | 		$min = 1 - $page;
125 | 		$max = $pagination_count - $page;
126 | 	}else if(($last_page - $page + 1) < ceil($pagination_count / 2)){
127 | 		$min = -$pagination_count + ($last_page - $page + 1);
128 | 		$max = -1 + ($last_page - $page + 1);
129 | 	}else{
130 | 		$min = -floor($pagination_count / 2);
131 | 		$max = floor($pagination_count / 2);
132 | 	}
133 | 	for($i = (int)$min; $i <= (int)$max; ++$i){
134 | 		$now_page = (int)($page + $i);
135 | 		if($first_page <= $now_page && $now_page <= $last_page){
136 | ?>
137 | 									<li class="page-item<?= $now_page === $page ? ' active' : '' ?>">
138 | 										<a class="page-link" href="/scoreboard?<?= http_build_query([ 'q' => $keyword, 'p' => $now_page ]) ?>" aria-label="Page <?= htmlentities($now_page) ?>"><?= htmlentities($now_page) ?></a>
139 | 									</li>
140 | <?php
141 | 		}
142 | 		unset($now_page);
143 | 	}
144 | 	unset($i, $min, $max);
145 | ?>
146 | <?php if($page < $last_page): ?>
147 | 									<li class="page-item">
148 | 										<a class="page-link" href="/scoreboard?<?= http_build_query([ 'q' => $keyword, 'p' => $page + 1 ]) ?>" aria-label="Next page">&rsaquo;</a>
149 | 									</li>
150 | 									<li class="page-item">
151 | 										<a class="page-link" href="/scoreboard?<?= http_build_query([ 'q' => $keyword, 'p' => $last_page ]) ?>" aria-label="Last page">&raquo;</a>
152 | 									</li>
153 | <?php endif; ?>
154 | 								</ul>
155 | 							</nav>
156 | 							<div class="text-muted px-2">
157 | 								<i class="fa fa-user mr-1" aria-hidden="true"></i>Currently signed up <?= htmlentities(Users::get_user_count()) ?> peoples.
158 | 							</div>
159 | 						</div>
160 | 					</main>
161 | 					
162 | <?php Templater::import('views/common/foot', $args_foot) ?>
163 | 


--------------------------------------------------------------------------------
/@import/views/solves/solves.php:
--------------------------------------------------------------------------------
  1 | <?php
  2 | 
  3 | 	# args
  4 | 	$keyword = isset($_GET['q']) && is_string($_GET['q']) ? $_GET['q'] : '';
  5 | 	$page = isset($_GET['p']) && is_string($_GET['p']) ? (int)$_GET['p'] : 1;
  6 | 
  7 | 	$solv_count = Challenges::get_solv_count($keyword);
  8 | 
  9 | 	$limit = 20;
 10 | 	$first_page = 1;
 11 | 	$last_page = $solv_count === 0 ? 1 : (int)ceil($solv_count / $limit);
 12 | 	$pagination_count = 9;
 13 | 
 14 | 	if($page < $first_page){
 15 | 		Templater::redirect('/solves?'.http_build_query([
 16 | 			'q' => $keyword,
 17 | 			'p' => $first_page,
 18 | 		]));
 19 | 	}else if($last_page < $page){
 20 | 		Templater::redirect('/solves?'.http_build_query([
 21 | 			'q' => $keyword,
 22 | 			'p' => $last_page,
 23 | 		]));
 24 | 	}
 25 | 
 26 | 	$solvs = Challenges::get_solvs($keyword, (int)(($page - 1) * $limit), (int)$limit);
 27 | 
 28 | 
 29 | 	$args_head = [
 30 | 		'title' => 'Solves - '.__SITE__['title'],
 31 | 		'active' => 'solves',
 32 | 		'scripts' => ['/assets/scripts/chart.min.js'],
 33 | 	];
 34 | 	$args_foot = [
 35 | 		'active' => 'solves',
 36 | 	];
 37 | 
 38 | ?>
 39 | <?php Templater::import('views/common/head', $args_head) ?>
 40 | 					<main>
 41 | 						<div class="py-3">
 42 | 							<div class="clearfix">
 43 | 								<h3 class="float-left text-uppercase"><i class="fa fa-bar-chart mr-2" aria-hidden="true"></i>Solves</h3>
 44 | 								<form class="float-right" id="search-solves-form" action="/solves" method="get">
 45 | 									<div class="form-group m-0">
 46 | 										<label class="sr-only" for="keyword">Keyword</label>
 47 | 										<div class="input-group">
 48 | 											<input type="text" id="keyword" name="q" class="form-control" 
 49 | 												aria-label="Keyword" placeholder="Search here..." 
 50 | 												data-toggle="tooltip" data-placement="top" title="Enter the keyword to search." value="<?= htmlentities($keyword) ?>">
 51 | 											<div class="input-group-append">
 52 | 												<button type="submit" class="btn btn-secondary"><i class="fa fa-search" aria-hidden="true"></i></button>
 53 | 											</div>
 54 | 										</div>
 55 | 									</div>
 56 | 								</form>
 57 | 							</div>
 58 | <?php if(count($solvs) < 1): ?>
 59 | 							<div class="card bg-light p-3 my-3">
 60 | 								Nobody solved yet.
 61 | 							</div>
 62 | <?php else: ?>
 63 | 							<div class="table-responsive mt-3">
 64 | 							<table class="table table-hover table-striped">
 65 | 								<colgroup>
 66 | 									<col style="width:10%">
 67 | 									<col style="width:20%">
 68 | 									<col style="width:33%">
 69 | 									<col style="width:12%">
 70 | 									<col style="width:25%">
 71 | 								</colgroup>
 72 | 								<thead>
 73 | 									<tr>
 74 | 										<th class="text-center" scope="col">#</th>
 75 | 										<th>User</th>
 76 | 										<th>Challenge</th>
 77 | 										<th class="d-none d-md-table-cell text-center">Score</th>
 78 | 										<th class="d-none d-md-table-cell">Solved at</th>
 79 | 									</tr>
 80 | 								</thead>
 81 | 								<tbody>
 82 | <?php 	foreach($solvs as $solv): ?>
 83 | <?php 		if($solv['solv_user_name'] === Users::get_my_user('user_name')): ?>
 84 | 									<tr class="table-info">
 85 | <?php 		else: ?>
 86 | 									<tr>
 87 | <?php 		endif; ?>
 88 | 										<td class="text-center" scope="row"><?= htmlentities($solv['solv_no']) ?></td>
 89 | 										<td><a class="text-dark" href="<?= get_user_profile_page_url($solv['solv_user_name']) ?>"><?= highlight_keyword($solv['solv_user_name'], $keyword) ?></a></td>
 90 | 										<td><a class="text-dark" href="<?= get_challenge_shortcut_page_url($solv['solv_chal_name']) ?>"><?= highlight_keyword($solv['solv_chal_title'], $keyword) ?></a></td>
 91 | 										<td class="d-none d-md-table-cell text-center"><?= htmlentities($solv['solv_chal_score']) ?>pt</td>
 92 | 										<td class="d-none d-md-table-cell"><time data-timestamp="<?= strtotime($solv['solv_solved_at']) ?>"><?= htmlentities($solv['solv_solved_at']) ?> (UTC)</time></td>
 93 | 									</tr>
 94 | <?php 	endforeach; ?>
 95 | 								</tbody>
 96 | 							</table>
 97 | 							</div>
 98 | <?php endif; ?>
 99 | 							<nav aria-label="Pagination">
100 | 								<ul class="pagination">
101 | <?php if($first_page < $page): ?>
102 | 									<li class="page-item">
103 | 										<a class="page-link" href="/solves?<?= http_build_query([ 'q' => $keyword, 'p' => $first_page ]) ?>" aria-label="First page">&laquo;</a>
104 | 									</li>
105 | 									<li class="page-item">
106 | 										<a class="page-link" href="/solves?<?= http_build_query([ 'q' => $keyword, 'p' => $page - 1 ]) ?>" aria-label="Previous page">&lsaquo;</a>
107 | 									</li>
108 | <?php endif; ?>
109 | <?php
110 | 	// middle page
111 | 	if($page < ceil($pagination_count / 2)){
112 | 		$min = 1 - $page;
113 | 		$max = $pagination_count - $page;
114 | 	}else if(($last_page - $page + 1) < ceil($pagination_count / 2)){
115 | 		$min = -$pagination_count + ($last_page - $page + 1);
116 | 		$max = -1 + ($last_page - $page + 1);
117 | 	}else{
118 | 		$min = -floor($pagination_count / 2);
119 | 		$max = floor($pagination_count / 2);
120 | 	}
121 | 	for($i = (int)$min; $i <= (int)$max; ++$i){
122 | 		$now_page = (int)($page + $i);
123 | 		if($first_page <= $now_page && $now_page <= $last_page){
124 | ?>
125 | 									<li class="page-item<?= $now_page === $page ? ' active' : '' ?>">
126 | 										<a class="page-link" href="/solves?<?= http_build_query([ 'q' => $keyword, 'p' => $now_page ]) ?>" aria-label="Page <?= htmlentities($now_page) ?>"><?= htmlentities($now_page) ?></a>
127 | 									</li>
128 | <?php
129 | 		}
130 | 		unset($now_page);
131 | 	}
132 | 	unset($i, $min, $max);
133 | ?>
134 | <?php if($page < $last_page): ?>
135 | 									<li class="page-item">
136 | 										<a class="page-link" href="/solves?<?= http_build_query([ 'q' => $keyword, 'p' => $page + 1 ]) ?>" aria-label="Next page">&rsaquo;</a>
137 | 									</li>
138 | 									<li class="page-item">
139 | 										<a class="page-link" href="/solves?<?= http_build_query([ 'q' => $keyword, 'p' => $last_page ]) ?>" aria-label="Last page">&raquo;</a>
140 | 									</li>
141 | <?php endif; ?>
142 | 								</ul>
143 | 							</nav>
144 | 							<div class="text-muted px-2">
145 | 								<i class="fa fa-user mr-1" aria-hidden="true"></i>Currently solved <?= htmlentities(Challenges::get_solv_count()) ?> times.
146 | 							</div>
147 | 						</div>
148 | 					</main>
149 | <?php Templater::import('views/common/foot', $args_foot) ?>
150 | 


--------------------------------------------------------------------------------
/@import/views/users/profile.php:
--------------------------------------------------------------------------------
 1 | <?php
 2 | 	if(($user = Users::get_user_by_name($args['user_name'])) === false){
 3 | 		Templater::error(404);
 4 | 	}
 5 | 
 6 | 	$solved_chals = Challenges::get_solved_chals($user['user_no'], true);
 7 | 
 8 | 	$chal_progress = Challenges::get_chal_count_and_score();
 9 | 	$percentage = sprintf('%0.2f', 100 / $chal_progress['score'] * $user['user_score']);
10 | 
11 | 	$args_head = [
12 | 		'title' => $user['user_name'].'\'s Profile - '.__SITE__['title'],
13 | 		'active' => 'users',
14 | 	];
15 | 	$args_foot = [
16 | 		'active' => 'users',
17 | 	];
18 | ?>
19 | <?php Templater::import('views/common/head', $args_head) ?>
20 | 					<main>
21 | 						<div class="py-3">
22 | 							<h3 class="text-uppercase"><i class="fa fa-id-card mr-2" aria-hidden="true"></i>Profile</h3>
23 | 							<div class="row mt-3">
24 | 								<div class="col-md-3 d-none d-md-block" style="max-width:13em">
25 | 									<img class="img-fluid rounded img-thumbnail" src="<?= get_user_profile_image_url($user['user_email'], 512) ?>" alt="<?= htmlentities($user['user_name']) ?>">
26 | 								</div>
27 | 								<div class="col-sm-12 col-md-9">
28 | 									<div class="clearfix mb-2">
29 | 										<a href="<?= get_user_profile_page_url($user['user_name']) ?>" class="text-dark">
30 | 											<h2 class="float-left mb-0"><?= htmlentities($user['user_name']) ?></h2>
31 | 										</a>
32 | 										<h5 class="float-left mb-0 ml-2 py-2"><span class="badge badge-pill badge-success"># <?= htmlentities(Challenges::get_rank_by_user_no($user['user_no'])) ?></span></h5>
33 | 										<h5 class="float-left mb-0 ml-2 py-2"><span class="badge badge-pill badge-secondary"><?= htmlentities($user['user_score']) ?>pt</span></h5>
34 | <?php if(is_admin_user_name($user['user_name'])): ?>
35 | 										<h5 class="float-left mb-0 ml-2 py-2"><span class="badge badge-pill badge-warning">Admin</span></h5>
36 | <?php endif; ?>
37 | 									</div>
38 | <?php if(Users::get_my_user('user_no') === $user['user_no'] || is_admin_user_name(Users::get_my_user('user_name'))): ?>
39 | 									<div class="my-1">
40 | 										<i class="fa fa-envelope-o mr-1" aria-hidden="true"></i><a href="mailto:<?= email_encode($user['user_email']) ?>" class="text-muted"><?= email_encode($user['user_email']) ?></a>
41 | 									</div>
42 | <?php endif; ?>
43 | 									<div class="my-1">
44 | 										<i class="fa fa-clock-o mr-1" aria-hidden="true"></i><span class="text-muted">Signed up at <time data-timestamp="<?= strtotime($user['user_signed_up_at']) ?>"><?= htmlentities($user['user_signed_up_at']) ?> (UTC)</time>.</span>
45 | 									</div>
46 | 									<blockquote class="card bg-light p-3 my-3">
47 | <?php if(Users::is_valid_user_url($user['user_comment'])): ?>
48 | 										<a href="<?= htmlentities($user['user_comment']) ?>" target="_blank"><?= htmlentities($user['user_comment']) ?></a>
49 | <?php else: ?>
50 | 										<?= htmlentities($user['user_comment']) ?>
51 | <?php endif; ?>
52 | 									</blockquote>
53 | 								</div>
54 | 							</div>
55 | 						</div>
56 | 						<div class="py-3">
57 | 							<h3 class="text-uppercase"><i class="fa fa-bar-chart mr-2" aria-hidden="true"></i>Solve Progress</h3>
58 | 							<div class="progress mt-3">
59 | 								<div class="progress-bar bg-info" role="progressbar" style="width:<?= htmlentities($percentage) ?>%" aria-valuenow="<?= htmlentities($user['user_score']) ?>" aria-valuemin="0" aria-valuemax="<?= htmlentities($chal_progress['score']) ?>"><?= htmlentities($percentage) ?>%</div>
60 | 							</div>
61 | <?php if(count($solved_chals) < 1): ?>
62 | 							<div class="card bg-light p-3 my-3">
63 | 								Nothing solved yet.
64 | 							</div>
65 | <?php else: ?>
66 | 							<ul class="list-group my-3">
67 | <?php 	foreach($solved_chals as $chal): ?>
68 | 								<li class="list-group-item d-flex justify-content-between align-items-center bg-light">
69 | 									<span>
70 | 										<i class="fa fa-bug mr-1" aria-hidden="true"></i>
71 | 										<a class="text-dark" href="<?= get_challenge_shortcut_page_url($chal['chal_name']) ?>"><?= htmlentities($chal['chal_title']) ?></a>
72 | 										<span class="ml-1">(<?= htmlentities($chal['chal_score']) ?>pt)</span>
73 | <?php 		if($user['user_no'] === $chal['chal_first_solver']): ?>
74 | 										<small class="badge badge-danger ml-1">First Solved</small>
75 | <?php 		endif; ?>
76 | 									</span>
77 | 									<time data-timestamp="<?= strtotime($chal['chal_solved_at']) ?>"><?= htmlentities($chal['chal_solved_at']) ?> (UTC)</time>
78 | 								</li>
79 | <?php 	endforeach; ?>
80 | 							</ul>
81 | <?php endif; ?>
82 | 						</div>
83 | <?php if($user['user_name'] === Users::get_my_user('user_name')): ?>
84 | 						<div class="mb-3 text-right">
85 | 							<a href="/users/settings" class="btn btn-outline-secondary mr-1"><i class="fa fa-cog" aria-hidden="true"></i> Settings</a>
86 | 						</div>
87 | <?php endif; ?>
88 | 					</main>
89 | <?php Templater::import('views/common/foot', $args_foot) ?>


--------------------------------------------------------------------------------
/@import/views/users/settings.php:
--------------------------------------------------------------------------------
  1 | <?php
  2 | 	if(!Users::is_signed()){
  3 | 		Templater::redirect('/users/sign-in');
  4 | 	}
  5 | 
  6 | 	$args_head = [
  7 | 		'title' => 'Settings - '.__SITE__['title'],
  8 | 		'active' => 'users',
  9 | 		'scripts' => is_use_recaptcha() ? [
 10 | 			'/assets/scripts/users.js',
 11 | 			'https://www.google.com/recaptcha/api.js?render='.urlencode(__SITE__['recaptcha_sitekey']),
 12 | 		] : [
 13 | 			'/assets/scripts/users.js',
 14 | 		],
 15 | 	];
 16 | 	$args_foot = [
 17 | 		'active' => 'users',
 18 | 	];
 19 | 
 20 | 	$user = Users::get_my_user();
 21 | 
 22 | ?>
 23 | <?php Templater::import('views/common/head', $args_head) ?>
 24 | 					<main>
 25 | 						<div class="py-3">
 26 | 							<h3 class="text-uppercase"><i class="fa fa-cog mr-2" aria-hidden="true"></i>Settings</h3>
 27 | 							<form id="settings-form" class="mt-3" 
 28 | 								action="/users/settings" method="post" 
 29 | <?php 	if(is_use_recaptcha()): ?>
 30 | 								data-recaptcha-sitekey="<?= htmlentities(__SITE__['recaptcha_sitekey']) ?>"
 31 | <?php 	endif; ?>
 32 | 								>
 33 | <?php 	if(is_use_recaptcha()): ?>
 34 | 								<input type="hidden" name="recaptcha-token">
 35 | <?php 	endif; ?>
 36 | 								<div class="form-group">
 37 | 									<label for="name">Name <span class="text-danger">*</span></label>
 38 | 									<div class="input-group">
 39 | 										<input type="text" class="form-control bg-light" id="name" name="name"
 40 | 											data-toggle="tooltip" data-placement="top" 
 41 | 											title="Name must be unique and 5 to 20 characters long and just alphanumeric characters(a-z, A-Z, 0-9), underscore(_), hyphen(-)." 
 42 | 											aria-describedby="name-help" value="<?= htmlentities($user['user_name']) ?>">
 43 | 										<div class="input-group-append">
 44 | 											<button class="btn btn-outline-secondary verify-name" type="button" data-target="#name"
 45 | 												data-toggle="tooltip" data-placement="left" title="Verify name."><i class="fa fa-check" aria-hidden="true"></i></button>
 46 | 										</div>
 47 | 									</div>
 48 | 									<small id="name-help" class="form-text text-muted">
 49 | 										Name is used for sign in, or let you know your identity.
 50 | 									</small>
 51 | 								</div>
 52 | 								<div class="form-group">
 53 | 									<label for="email">Email <span class="text-danger">*</span></label>
 54 | 									<div class="input-group">
 55 | 										<input type="text" class="form-control bg-light" id="email" name="email" 
 56 | 											data-toggle="tooltip" data-placement="top" 
 57 | 											title="Email must be unique and valid." 
 58 | 											aria-describedby="email-help" value="<?= htmlentities($user['user_email']) ?>">
 59 | 										<div class="input-group-append">
 60 | 											<button class="btn btn-outline-secondary verify-email" type="button" data-target="#email" 
 61 | 												data-toggle="tooltip" data-placement="left" title="Verify email."><i class="fa fa-check" aria-hidden="true"></i></button>
 62 | 										</div>
 63 | 									</div>
 64 | 									<small id="email-help" class="form-text text-muted">
 65 | 										Email is used for reset your password and generate your profile picture in here.
 66 | 									</small>
 67 | 								</div>
 68 | 								<div class="form-group">
 69 | 									<label for="password">New password <span class="text-danger">*</span></label>
 70 | 									<div class="input-group">
 71 | 										<input type="password" class="form-control bg-light" id="password" name="password" 
 72 | 											data-toggle="tooltip" data-placement="top" 
 73 | 											title="Password must be case sensitive and 6 to 50 characters long." 
 74 | 											aria-describedby="password-help">
 75 | 										<div class="input-group-append">
 76 | 											<button class="btn btn-outline-secondary view-password" type="button" data-target="#password" 
 77 | 												data-toggle="tooltip" data-placement="left" title="View password."><i class="fa fa-eye" aria-hidden="true"></i></button>
 78 | 										</div>
 79 | 									</div>
 80 | 									<small id="password-help" class="form-text text-muted">
 81 | 										Password is used for sign in, and all passwords are encrypted with long salt.
 82 | 									</small>
 83 | 								</div>
 84 | 								<div class="form-group">
 85 | 									<label for="comment">Comment</label>
 86 | 									<input type="text" class="form-control bg-light" id="comment" name="comment" 
 87 | 										data-toggle="tooltip" data-placement="top" 
 88 | 										title="Comment must be 0 to 50 characters long, it's not required." 
 89 | 										aria-describedby="comment-help" value="<?= htmlentities($user['user_comment']) ?>">
 90 | 									<small id="comment-help" class="form-text text-muted">
 91 | 										Comment is used to express what you want to say.
 92 | 									</small>
 93 | 								</div>
 94 | 								<div class="clearfix mb-3">
 95 | 									<div class="float-left py-1">
 96 | 										<a href="<?= get_user_profile_page_url($user['user_name']) ?>">Want to see your profile?</a>
 97 | 									</div>
 98 | 									<div class="float-right">
 99 | <?php 	if(is_use_recaptcha()): ?>
100 | 										<button type="submit" class="btn btn-secondary" disabled>
101 | 											<span class="spinner-border spinner-border-sm" role="status" aria-hidden="true"></span> Waiting...
102 | 										</button>
103 | <?php 	else: ?>
104 | 										<button type="submit" class="btn btn-secondary">
105 | 											<i class="fa fa-check" aria-hidden="true"></i> Submit
106 | 										</button>
107 | <?php 	endif; ?>
108 | 									</div>
109 | 								</div>
110 | 							</form>
111 | 						</div>
112 | 					</main>
113 | <?php Templater::import('views/common/foot', $args_foot) ?>


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/@import/views/users/sign-in.php:
--------------------------------------------------------------------------------
 1 | <?php
 2 | 	if(Users::is_signed()){
 3 | 		Templater::redirect('/');
 4 | 	}
 5 | 
 6 | 	$args_head = [
 7 | 		'title' => 'Sign in - '.__SITE__['title'],
 8 | 		'active' => 'users',
 9 | 		'scripts' => is_use_recaptcha() ? [
10 | 			'/assets/scripts/users.js',
11 | 			'https://www.google.com/recaptcha/api.js?render='.urlencode(__SITE__['recaptcha_sitekey']),
12 | 		] : [
13 | 			'/assets/scripts/users.js',
14 | 		],
15 | 	];
16 | 	$args_foot = [
17 | 		'active' => 'users',
18 | 	];
19 | 
20 | ?>
21 | <?php Templater::import('views/common/head', $args_head) ?>
22 | 					<main>
23 | 						<div class="py-3">
24 | 							<h3 class="text-uppercase"><i class="fa fa-sign-in mr-2" aria-hidden="true"></i>Sign in</h3>
25 | 							<form id="sign-in-form" class="mt-3" 
26 | 								action="/users/sign-in" method="post" 
27 | <?php 	if(is_use_recaptcha()): ?>
28 | 								data-recaptcha-sitekey="<?= htmlentities(__SITE__['recaptcha_sitekey']) ?>"
29 | <?php 	endif; ?>
30 | 							>
31 | <?php 	if(is_use_recaptcha()): ?>
32 | 								<input type="hidden" name="recaptcha-token">
33 | <?php 	endif; ?>
34 | 								<div class="form-group">
35 | 									<label for="name">Name <span class="text-danger">*</span></label>
36 | 									<input type="text" class="form-control bg-light" id="name" name="name" 
37 | 										data-toggle="tooltip" data-placement="top" title="Enter your name." tabindex="1">
38 | 								</div>
39 | 								<div class="form-group clearfix">
40 | 									<label for="password">Password <span class="text-danger">*</span></label>
41 | 									<small class="form-text float-right text-muted">
42 | 										<a href="mailto:<?= email_encode(__AUTHOR__['email']) ?>" tabindex="3">Forgot password?</a>
43 | 									</small>
44 | 									<input type="password" class="form-control bg-light" id="password" name="password" tabindex="2"
45 | 										data-toggle="tooltip" data-placement="top" title="Enter your password.">
46 | 								</div>
47 | 								<div class="clearfix mb-3">
48 | 									<div class="float-left py-2">
49 | 										<a href="/users/sign-up" tabindex="6">Don't have an account yet?</a>
50 | 									</div>
51 | 									<div class="float-right">
52 | <?php 	if(is_use_recaptcha()): ?>
53 | 										<button type="submit" class="btn btn-secondary" disabled>
54 | 											<span class="spinner-border spinner-border-sm" role="status" aria-hidden="true"></span> Waiting...
55 | 										</button>
56 | <?php 	else: ?>
57 | 										<button type="submit" class="btn btn-secondary">
58 | 											<i class="fa fa-check" aria-hidden="true"></i> Submit
59 | 										</button>
60 | <?php 	endif; ?>
61 | 									</div>
62 | 								</div>
63 | 							</form>
64 | 						</div>
65 | 					</main>
66 | <?php Templater::import('views/common/foot', $args_foot) ?>


--------------------------------------------------------------------------------
/@import/views/users/sign-up.php:
--------------------------------------------------------------------------------
 1 | <?php
 2 | 	if(Users::is_signed()){
 3 | 		Templater::redirect('/');
 4 | 	}
 5 | 
 6 | 	$args_head = [
 7 | 		'title' => 'Sign up - '.__SITE__['title'],
 8 | 		'active' => 'users',
 9 | 		'scripts' => is_use_recaptcha() ? [
10 | 			'/assets/scripts/users.js',
11 | 			'https://www.google.com/recaptcha/api.js?render='.urlencode(__SITE__['recaptcha_sitekey']),
12 | 		] : [
13 | 			'/assets/scripts/users.js',
14 | 		],
15 | 	];
16 | 	$args_foot = [
17 | 		'active' => 'users',
18 | 	];
19 | 
20 | ?>
21 | <?php Templater::import('views/common/head', $args_head) ?>
22 | 					<main>
23 | 						<div class="py-3">
24 | 							<h3 class="text-uppercase"><i class="fa fa-user-plus mr-2" aria-hidden="true"></i>Sign up</h3>
25 | 							<form id="sign-up-form" class="mt-3" 
26 | 								action="/users/sign-up" method="post" 
27 | <?php 	if(is_use_recaptcha()): ?>
28 | 								data-recaptcha-sitekey="<?= htmlentities(__SITE__['recaptcha_sitekey']) ?>"
29 | <?php 	endif; ?>
30 | 							>
31 | <?php 	if(is_use_recaptcha()): ?>
32 | 								<input type="hidden" name="recaptcha-token">
33 | <?php 	endif; ?>
34 | 								<div class="form-group">
35 | 									<label for="name">Name <span class="text-danger">*</span></label>
36 | 									<div class="input-group">
37 | 										<input type="text" class="form-control bg-light" id="name" name="name" data-toggle="tooltip" data-placement="top" tabindex="1" title="Username must be unique and 5 to 20 characters long and just alphanumeric characters(a-z, A-Z, 0-9), underscore(_), hyphen(-)." aria-describedby="name-help">
38 | 										<div class="input-group-append">
39 | 											<button class="btn btn-outline-secondary verify-name" type="button" data-target="#name" tabindex="2"
40 | 												data-toggle="tooltip" data-placement="left" title="Verify name."><i class="fa fa-check" aria-hidden="true"></i></button>
41 | 										</div>
42 | 									</div>
43 | 									<small id="name-help" class="form-text text-muted">
44 | 										Name is used for sign in, or let you know your identity.
45 | 									</small>
46 | 								</div>
47 | 								<div class="form-group">
48 | 									<label for="email">Email <span class="text-danger">*</span></label>
49 | 									<div class="input-group">
50 | 										<input type="text" class="form-control bg-light" id="email" name="email" data-toggle="tooltip" data-placement="top" tabindex="3" title="Email must be unique and valid." aria-describedby="email-help">
51 | 										<div class="input-group-append">
52 | 											<button class="btn btn-outline-secondary verify-email" type="button" data-target="#email" tabindex="4"
53 | 												data-toggle="tooltip" data-placement="left" title="Verify email."><i class="fa fa-check" aria-hidden="true"></i></button>
54 | 										</div>
55 | 									</div>
56 | 									<small id="email-help" class="form-text text-muted">
57 | 										Email is used for reset your password and generate your profile picture in here.
58 | 									</small>
59 | 								</div>
60 | 								<div class="form-group">
61 | 									<label for="password">Password <span class="text-danger">*</span></label>
62 | 									<div class="input-group">
63 | 										<input type="password" class="form-control bg-light" id="password" name="password" data-toggle="tooltip" data-placement="top" tabindex="5" title="Password must be case sensitive and 6 to 50 characters long." aria-describedby="password-help">
64 | 										<div class="input-group-append">
65 | 											<button class="btn btn-outline-secondary view-password" type="button" data-target="#password" tabindex="6" data-toggle="tooltip" data-placement="left" title="View password."><i class="fa fa-eye" aria-hidden="true"></i></button>
66 | 										</div>
67 | 									</div>
68 | 									<small id="password-help" class="form-text text-muted">
69 | 										Password is used for sign in, and all passwords are encrypted with long salt.
70 | 									</small>
71 | 								</div>
72 | 								<div class="form-group">
73 | 									<label for="comment">Comment</label>
74 | 									<input type="text" class="form-control bg-light" id="comment" name="comment" data-toggle="tooltip" data-placement="top" tabindex="7" title="Comment must be 0 to 50 characters long, it's not required." aria-describedby="comment-help">
75 | 									<small id="comment-help" class="form-text text-muted">
76 | 										Comment is used to express what you want to say.
77 | 									</small>
78 | 								</div>
79 | 								<div class="clearfix mb-3">
80 | 									<div class="float-left py-2">
81 | 										<a href="/users/sign-in" tabindex="9">Have an account already?</a>
82 | 									</div>
83 | 									<div class="float-right">
84 | <?php 	if(is_use_recaptcha()): ?>
85 | 										<button type="submit" class="btn btn-secondary" disabled>
86 | 											<span class="spinner-border spinner-border-sm" role="status" aria-hidden="true"></span> Waiting...
87 | 										</button>
88 | <?php 	else: ?>
89 | 										<button type="submit" class="btn btn-secondary">
90 | 											<i class="fa fa-check" aria-hidden="true"></i> Submit
91 | 										</button>
92 | <?php 	endif; ?>
93 | 									</div>
94 | 								</div>
95 | 							</form>
96 | 						</div>
97 | 					</main>
98 | <?php Templater::import('views/common/foot', $args_foot) ?>


--------------------------------------------------------------------------------
/@import/views/users/users.php:
--------------------------------------------------------------------------------
  1 | <?php
  2 | 
  3 | 	# args
  4 | 	$page = isset($_GET['p']) && is_string($_GET['p']) ? (int)$_GET['p'] : 1;
  5 | 
  6 | 	$user_count = Users::get_user_count();
  7 | 
  8 | 	$limit = 24;
  9 | 	$first_page = 1;
 10 | 	$last_page = $user_count === 0 ? 1 : (int)ceil($user_count / $limit);
 11 | 	$pagination_count = 9;
 12 | 
 13 | 	if($page < $first_page){
 14 | 		Templater::redirect('/users?'.http_build_query([
 15 | 			'p' => $first_page,
 16 | 		]));
 17 | 	}else if($last_page < $page){
 18 | 		Templater::redirect('/users?'.http_build_query([
 19 | 			'p' => $last_page,
 20 | 		]));
 21 | 	}
 22 | 
 23 | 	$users = Users::get_users((int)(($page - 1) * $limit), (int)$limit);
 24 | 
 25 | 	$args_head = [
 26 | 		'title' => 'Users - '.__SITE__['title'],
 27 | 		'active' => 'users',
 28 | 	];
 29 | 	$args_foot = [
 30 | 		'active' => 'users',
 31 | 	];
 32 | 
 33 | ?>
 34 | <?php Templater::import('views/common/head', $args_head) ?>
 35 | 					<main>
 36 | 						<div class="py-3">
 37 | 							<h3 class="text-uppercase"><i class="fa fa-user mr-2" aria-hidden="true"></i>Users</h3>
 38 | 
 39 | <?php if(count($users) < 1): ?>
 40 | 							<div class="card bg-light p-3 my-3">
 41 | 								Nobody signed up yet.
 42 | 							</div>
 43 | <?php else: ?>
 44 | 							<div class="row mt-3">
 45 | <?php 	foreach($users as $user): ?>
 46 | 								<div class="col-xl-2 col-lg-3 col-md-4 col-sm-6 col-12s mb-4">
 47 | 									<a class="text-dark" href="<?= get_user_profile_page_url($user['user_name']) ?>">
 48 | 										<div class="card">
 49 | 											<img src="<?= get_user_profile_image_url($user['user_email'], 512) ?>" class="card-img" alt="<?= htmlentities($user['user_name']) ?>" style="max-width: 13em2">
 50 | 											<div class="card-body">
 51 | 												<h5 class="card-title"><?= htmlentities($user['user_name']) ?></h5>
 52 | 												<p class="card-text"><span class="badge badge-pill badge-secondary"><?= htmlentities($user['user_score']) ?>pt</span></p>
 53 | 											</div>
 54 | 										</div>
 55 | 									</a>
 56 | 								</div>
 57 | <?php 	endforeach; ?>
 58 | 							</div>
 59 | <?php endif; ?>
 60 | 							<nav aria-label="Pagination">
 61 | 								<ul class="pagination">
 62 | <?php if($first_page < $page): ?>
 63 | 									<li class="page-item">
 64 | 										<a class="page-link" href="/users?<?= http_build_query([ 'p' => $first_page ]) ?>" aria-label="First page">&laquo;</a>
 65 | 									</li>
 66 | 									<li class="page-item">
 67 | 										<a class="page-link" href="/users?<?= http_build_query([ 'p' => $page - 1 ]) ?>" aria-label="Previous page">&lsaquo;</a>
 68 | 									</li>
 69 | <?php endif; ?>
 70 | <?php
 71 | 	// middle page
 72 | 	if($page < ceil($pagination_count / 2)){
 73 | 		$min = 1 - $page;
 74 | 		$max = $pagination_count - $page;
 75 | 	}else if(($last_page - $page + 1) < ceil($pagination_count / 2)){
 76 | 		$min = -$pagination_count + ($last_page - $page + 1);
 77 | 		$max = -1 + ($last_page - $page + 1);
 78 | 	}else{
 79 | 		$min = -floor($pagination_count / 2);
 80 | 		$max = floor($pagination_count / 2);
 81 | 	}
 82 | 	for($i = (int)$min; $i <= (int)$max; ++$i){
 83 | 		$now_page = (int)($page + $i);
 84 | 		if($first_page <= $now_page && $now_page <= $last_page){
 85 | ?>
 86 | 									<li class="page-item<?= $now_page === $page ? ' active' : '' ?>">
 87 | 										<a class="page-link" href="/users?<?= http_build_query([ 'p' => $now_page ]) ?>" aria-label="Page <?= htmlentities($now_page) ?>"><?= htmlentities($now_page) ?></a>
 88 | 									</li>
 89 | <?php
 90 | 		}
 91 | 		unset($now_page);
 92 | 	}
 93 | 	unset($i, $min, $max);
 94 | ?>
 95 | <?php if($page < $last_page): ?>
 96 | 									<li class="page-item">
 97 | 										<a class="page-link" href="/users?<?= http_build_query([ 'p' => $page + 1 ]) ?>" aria-label="Next page">&rsaquo;</a>
 98 | 									</li>
 99 | 									<li class="page-item">
100 | 										<a class="page-link" href="/users?<?= http_build_query([ 'p' => $last_page ]) ?>" aria-label="Last page">&raquo;</a>
101 | 									</li>
102 | <?php endif; ?>
103 | 								</ul>
104 | 							</nav>
105 | 							<div class="text-muted px-2">
106 | 								<i class="fa fa-user mr-1" aria-hidden="true"></i> Currently signed up <?= htmlentities(Users::get_user_count()) ?> peoples.
107 | 							</div>
108 | 						</div>
109 | 					</main>
110 | <?php Templater::import('views/common/foot', $args_foot) ?>


--------------------------------------------------------------------------------
/LICENSE:
--------------------------------------------------------------------------------
 1 | MIT License
 2 | 
 3 | Copyright (c) 2018 Safflower
 4 | 
 5 | Permission is hereby granted, free of charge, to any person obtaining a copy
 6 | of this software and associated documentation files (the "Software"), to deal
 7 | in the Software without restriction, including without limitation the rights
 8 | to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
 9 | copies of the Software, and to permit persons to whom the Software is
10 | furnished to do so, subject to the following conditions:
11 | 
12 | The above copyright notice and this permission notice shall be included in all
13 | copies or substantial portions of the Software.
14 | 
15 | THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
16 | IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
17 | FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
18 | AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
19 | LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
20 | OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
21 | SOFTWARE.
22 | 


--------------------------------------------------------------------------------
/README.md:
--------------------------------------------------------------------------------
 1 | [![Rawsec's CyberSecurity Inventory](https://inventory.raw.pm/img/badges/Rawsec-inventoried-FF5050_flat.svg)](https://inventory.raw.pm/ctf_platforms.html#CanHackMe)
 2 | [![GitHub stars](https://img.shields.io/github/stars/safflower/canhackme.svg)](https://github.com/safflower/canhackme/stargazers)
 3 | [![GitHub license](https://img.shields.io/github/license/safflower/canhackme.svg)](https://github.com/safflower/canhackme/blob/master/LICENSE)
 4 | 
 5 | # CanHackMe
 6 | 
 7 | ## What's this?
 8 | 
 9 | ![main](https://i.imgur.com/ItpTYc2.png)
10 | 
11 | CanHackMe is jeopardy CTF platform.
12 | 
13 | This platform tested on `Ubuntu 16.04` + `Apache 2.4` + `PHP 7.3`.
14 | 
15 | <https://canhack.me>
16 | 
17 | ## How to install?
18 | 
19 | 1. Install `Apache 2.4`.
20 | 	`.htaccess` file is not available with other software.
21 | 
22 | 2. Install `PHP 7.3`.
23 | 	Lower versions are not supported.
24 | 
25 | 3. Install `php-sqlite3` and `php-mbstrings` modules.
26 | 
27 | 4. Set permission to access SQLite database file (default: `/@import/confs/.common.db`).
28 | 
29 | 5. Modify `/@import/confs/common.php`, `.facebook_app_id.txt`, `.twitter_account.txt`, `.recaptcha_sitekey.txt`, `.recaptcha_secretkey.txt`, `.wechall_authkey.txt`, `.hash_salt.txt` file.
30 | 	Make sure to change the hash salt to a long random string. Don't make it public.
31 | 
32 | 6. Register an account of administrator at the website.
33 | 	And modify `__ADMIN__` constant in `/@import/confs/common.php` file.
34 | 
35 | 7. You must access the sqlite database directly to add notifications and challenges.
36 | 
37 | 8. If you have any questions, feel free to contact me.
38 | 


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/assets/images/brand.svg:
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/assets/images/favicon.ico:
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https://raw.githubusercontent.com/pengbomb/canhackme/b386fc6fd9e127f2caedf84a5e734e5fa2ba6de2/assets/images/favicon.ico


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/assets/images/favicon.png:
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https://raw.githubusercontent.com/pengbomb/canhackme/b386fc6fd9e127f2caedf84a5e734e5fa2ba6de2/assets/images/favicon.png


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/assets/images/forbidden.png:
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https://raw.githubusercontent.com/pengbomb/canhackme/b386fc6fd9e127f2caedf84a5e734e5fa2ba6de2/assets/images/forbidden.png


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/assets/images/thumbnail.png:
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https://raw.githubusercontent.com/pengbomb/canhackme/b386fc6fd9e127f2caedf84a5e734e5fa2ba6de2/assets/images/thumbnail.png


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/assets/scripts/challenges.js:
--------------------------------------------------------------------------------
 1 | $(function(){
 2 | 	// flag auth
 3 | 	$('#auth-flag-form').submit(function(){
 4 | 		var form = $(this);
 5 | 		$.ajax({
 6 | 			method: 'POST',
 7 | 			url: form.attr('action'),
 8 | 			data: form.serialize(),
 9 | 			dataType: 'json',
10 | 		}).done(function(res) {
11 | 			switch (res['result']) {
12 | 				case 'solved':
13 | 					$.alert('success', '<b>Congratulations!</b> You solved the <a class="alert-link" href="/challenges/@'+res['chal_name']+'">'+res['chal_title']+'</a> challenge, and you got a '+res['chal_score']+'pt.');
14 | 					$('#flag').val('');
15 | 					var chal_head = $('#chal-head-'+res['chal_name']);
16 | 					chal_head.find('a.text-dark')
17 | 						.removeClass('text-dark')
18 | 						.addClass('text-success')
19 | 						.find('i.fa-lock')
20 | 						.removeClass('fa-lock')
21 | 						.addClass('fa-unlock-alt');
22 | 					chal_head.find('span.text-dark')
23 | 						.removeClass('text-dark')
24 | 						.addClass('text-success');
25 | 					chal_head.find('span.badge-secondary')
26 | 						.removeClass('badge-secondary')
27 | 						.addClass('badge-success');
28 | 					var chal_solvers = $('#chal-body-'+res['chal_name']).find('span.solvers');
29 | 					chal_solvers.html(Number(chal_solvers.html()) + 1);
30 | 					break;
31 | 				case 'already_solved':
32 | 					$.alert('info', '<b>Correct!</b> You already solved the <a class="alert-link" href="/challenges/@'+res['chal_name']+'">'+res['chal_title']+'</a> challenge.');
33 | 					$('#flag').val('');
34 | 					break;
35 | 				case 'invalid_flag':
36 | 					$.alert('danger', '<b>Incorrect!</b> You have entered an invalid flag, please make sure you have entered it correctly.');
37 | 					$('#flag').focus();
38 | 					break;
39 | 				case 'unsigned':
40 | 					$.alert('warning', '<b>Failed!</b> You have not signed this website, please sign in through <a href="/users/sign-in">here</a>.');
41 | 					break;
42 | 				case 'invalid_token':
43 | 					$.alert("danger", "<b>Error!</b> The captcha token is invalid, please try again.");
44 | 					break;
45 | 				default:
46 | 					$.alert('danger', '<b>Error!</b> An unexpected error occurred, please try again.');
47 | 			}
48 | 		}).fail(function() {
49 | 			$.alert('danger', '<b>Error!</b> An unexpected error occurred, please try again.');
50 | 		}).always(function() {
51 | 			form.trigger('refresh-recaptcha');
52 | 		});
53 | 		return false;
54 | 	});
55 | });


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/assets/scripts/common.js:
--------------------------------------------------------------------------------
  1 | $(function(){
  2 | 	$('[data-toggle="tooltip"]').tooltip();
  3 | 
  4 | 	// scroll to top
  5 | 	$('[data-scroll-top]').click(function(){
  6 | 		$('html,body').animate({
  7 | 			scrollTop: 0,
  8 | 		}, 300);
  9 | 		return false;
 10 | 	});
 11 | 
 12 | 	// scroll to bottom
 13 | 	$('[data-scroll-bottom]').click(function(){
 14 | 		$('html,body').animate({
 15 | 			scrollTop: $(document).height(),
 16 | 		}, 300);
 17 | 		return false;
 18 | 	});
 19 | 
 20 | 	// refresh recaptcha token in forms
 21 | 	$('form[data-recaptcha-sitekey]').each(function(index){
 22 | 		var form = $(this);
 23 | 		form.on('refresh-recaptcha', function(){
 24 | 			var sitekey = form.data('recaptcha-sitekey');
 25 | 			var submit = form.find('[type=submit]');
 26 | 			if(!submit.attr('disabled')){
 27 | 				submit.attr('disabled', true).html('<span class="spinner-border spinner-border-sm" role="status" aria-hidden="true"></span> Waiting...');
 28 | 			}
 29 | 			grecaptcha.ready(function(){
 30 | 				grecaptcha.execute(sitekey, { action: 'homepage' }).then(function(token){
 31 | 					form.find('input[name=recaptcha-token]').val(token);
 32 | 					submit.attr('disabled', false).html('<i class="fa fa-check" aria-hidden="true"></i> Submit');
 33 | 				});
 34 | 			});
 35 | 			return;
 36 | 		});
 37 | 		form.trigger('refresh-recaptcha');
 38 | 		return;
 39 | 	});
 40 | 
 41 | 	// alert
 42 | 	$.alert = function(level, message){
 43 | 		var alert_area = $('#alert-area'),
 44 | 			alert = alert_area.find('.alert'),
 45 | 			alert_class, icon_class;
 46 | 		// select html tag class
 47 | 		switch(level){
 48 | 			case 'success':
 49 | 				alert_class = 'alert-success';
 50 | 				icon_class = 'fa-check';
 51 | 				break;
 52 | 			case 'warning':
 53 | 				alert_class = 'alert-warning';
 54 | 				icon_class = 'fa-exclamation-circle';
 55 | 				break;
 56 | 			case 'info':
 57 | 				alert_class = 'alert-info';
 58 | 				icon_class = 'fa-info-circle';
 59 | 				break;
 60 | 			case 'danger':
 61 | 			default:
 62 | 				alert_class = 'alert-danger';
 63 | 				icon_class = 'fa-exclamation-triangle';
 64 | 				break;
 65 | 		}
 66 | 		// generate html tag
 67 | 		var html = 	
 68 | 		'<div class="alert ' + alert_class + ' alert-dismissible fade show" role="alert">' + 
 69 | 			'<i class="fa ' + icon_class + '"></i><span class="ml-1">' + message + '</span>' + 
 70 | 			'<button type="button" class="close" data-dismiss="alert" aria-label="Close">' + 
 71 | 				'<span aria-hidden="true">&times;</span>' + 
 72 | 			'</button>' +
 73 | 		'</div>';
 74 | 		// pop alert (fifo)
 75 | 		if(alert.length == 3){
 76 | 			alert[0].remove();
 77 | 		}
 78 | 		// push alert (fifo)
 79 | 		if(alert_area.find('.alert').length === 0){
 80 | 			alert_area.prepend(html);
 81 | 		}else{
 82 | 			alert_area.find('.alert:last').after(html);
 83 | 		}
 84 | 		// scroll to top
 85 | 		$('html,body').animate({
 86 | 			scrollTop: 0,
 87 | 		}, 300);
 88 | 	};
 89 | 
 90 | 	$('.view-password').click(function(){
 91 | 		// convert input type
 92 | 		var input = $($(this).toggleClass('active').data('target'));
 93 | 		input.attr('type', input.attr('type') === 'text' ? 'password' : 'text');
 94 | 	});
 95 | 
 96 | 	// go back webpage
 97 | 	$('.go-back').click(function() {
 98 | 		var href = $(this).data('href');
 99 | 		if(document.referrer.indexOf(location.protocol + '//' + location.host + href) == 0){
100 | 			history.back();
101 | 		}else{
102 | 			location.href = href;
103 | 		}
104 | 	});
105 | 	$('[data-timestamp]').each(function(){
106 | 		var localize_time = function(timestamp, timeformat){
107 | 			var t = new Date(timestamp * 1000);
108 | 			if(t.toString() === 'Invalid Date') return;
109 | 
110 | 			var zerofill = function(num, zero_count){
111 | 				return num < (10 ** (zero_count - 1)) ? '0' + num.toString() : num.toString();
112 | 			}
113 | 
114 | 			var y = zerofill(t.getFullYear(), 4);
115 | 			var m = zerofill(t.getMonth() + 1, 2);
116 | 			var d = zerofill(t.getDate(), 2);
117 | 			if(timeformat === 'Y-m-d'){
118 | 				return y + '-' + m + '-' + d;
119 | 			}else{
120 | 				var h = zerofill(t.getHours(), 2);
121 | 				var i = zerofill(t.getMinutes(), 2);
122 | 				var s = zerofill(t.getSeconds(), 2);
123 | 				return y + '-' + m + '-' + d + ' ' + h + ':' + i + ':' + s;
124 | 			}
125 | 		}
126 | 		var timestamp = $(this).data('timestamp');
127 | 		var timeformat = $(this).data('timeformat');
128 | 		var time = localize_time(timestamp, timeformat);
129 | 		if(time != undefined){
130 | 			$(this).html(time);
131 | 		}
132 | 	});
133 | 
134 | });


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/assets/scripts/html5shiv.min.js:
--------------------------------------------------------------------------------
1 | /**
2 | * @preserve HTML5 Shiv 3.7.3 | @afarkas @jdalton @jon_neal @rem | MIT/GPL2 Licensed
3 | */
4 | !function(a,b){function c(a,b){var c=a.createElement("p"),d=a.getElementsByTagName("head")[0]||a.documentElement;return c.innerHTML="x<style>"+b+"</style>",d.insertBefore(c.lastChild,d.firstChild)}function d(){var a=t.elements;return"string"==typeof a?a.split(" "):a}function e(a,b){var c=t.elements;"string"!=typeof c&&(c=c.join(" ")),"string"!=typeof a&&(a=a.join(" ")),t.elements=c+" "+a,j(b)}function f(a){var b=s[a[q]];return b||(b={},r++,a[q]=r,s[r]=b),b}function g(a,c,d){if(c||(c=b),l)return c.createElement(a);d||(d=f(c));var e;return e=d.cache[a]?d.cache[a].cloneNode():p.test(a)?(d.cache[a]=d.createElem(a)).cloneNode():d.createElem(a),!e.canHaveChildren||o.test(a)||e.tagUrn?e:d.frag.appendChild(e)}function h(a,c){if(a||(a=b),l)return a.createDocumentFragment();c=c||f(a);for(var e=c.frag.cloneNode(),g=0,h=d(),i=h.length;i>g;g++)e.createElement(h[g]);return e}function i(a,b){b.cache||(b.cache={},b.createElem=a.createElement,b.createFrag=a.createDocumentFragment,b.frag=b.createFrag()),a.createElement=function(c){return t.shivMethods?g(c,a,b):b.createElem(c)},a.createDocumentFragment=Function("h,f","return function(){var n=f.cloneNode(),c=n.createElement;h.shivMethods&&("+d().join().replace(/[\w\-:]+/g,function(a){return b.createElem(a),b.frag.createElement(a),'c("'+a+'")'})+");return n}")(t,b.frag)}function j(a){a||(a=b);var d=f(a);return!t.shivCSS||k||d.hasCSS||(d.hasCSS=!!c(a,"article,aside,dialog,figcaption,figure,footer,header,hgroup,main,nav,section{display:block}mark{background:#FF0;color:#000}template{display:none}")),l||i(a,d),a}var k,l,m="3.7.3",n=a.html5||{},o=/^<|^(?:button|map|select|textarea|object|iframe|option|optgroup)$/i,p=/^(?:a|b|code|div|fieldset|h1|h2|h3|h4|h5|h6|i|label|li|ol|p|q|span|strong|style|table|tbody|td|th|tr|ul)$/i,q="_html5shiv",r=0,s={};!function(){try{var a=b.createElement("a");a.innerHTML="<xyz></xyz>",k="hidden"in a,l=1==a.childNodes.length||function(){b.createElement("a");var a=b.createDocumentFragment();return"undefined"==typeof a.cloneNode||"undefined"==typeof a.createDocumentFragment||"undefined"==typeof a.createElement}()}catch(c){k=!0,l=!0}}();var t={elements:n.elements||"abbr article aside audio bdi canvas data datalist details dialog figcaption figure footer header hgroup main mark meter nav output picture progress section summary template time video",version:m,shivCSS:n.shivCSS!==!1,supportsUnknownElements:l,shivMethods:n.shivMethods!==!1,type:"default",shivDocument:j,createElement:g,createDocumentFragment:h,addElements:e};a.html5=t,j(b),"object"==typeof module&&module.exports&&(module.exports=t)}("undefined"!=typeof window?window:this,document);


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/assets/scripts/popper.min.js:
--------------------------------------------------------------------------------
1 | /*
2 |  Copyright (C) Federico Zivolo 2018
3 |  Distributed under the MIT License (license terms are at http://opensource.org/licenses/MIT).
4 |  */(function(e,t){'object'==typeof exports&&'undefined'!=typeof module?module.exports=t():'function'==typeof define&&define.amd?define(t):e.Popper=t()})(this,function(){'use strict';function e(e){return e&&'[object Function]'==={}.toString.call(e)}function t(e,t){if(1!==e.nodeType)return[];var o=getComputedStyle(e,null);return t?o[t]:o}function o(e){return'HTML'===e.nodeName?e:e.parentNode||e.host}function n(e){if(!e)return document.body;switch(e.nodeName){case'HTML':case'BODY':return e.ownerDocument.body;case'#document':return e.body;}var i=t(e),r=i.overflow,p=i.overflowX,s=i.overflowY;return /(auto|scroll|overlay)/.test(r+s+p)?e:n(o(e))}function r(e){return 11===e?re:10===e?pe:re||pe}function p(e){if(!e)return document.documentElement;for(var o=r(10)?document.body:null,n=e.offsetParent;n===o&&e.nextElementSibling;)n=(e=e.nextElementSibling).offsetParent;var i=n&&n.nodeName;return 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n=t['function']||t.fn;t.enabled&&e(n)&&(o.offsets.popper=g(o.offsets.popper),o.offsets.reference=g(o.offsets.reference),o=n(o,t))}),o}function k(){if(!this.state.isDestroyed){var e={instance:this,styles:{},arrowStyles:{},attributes:{},flipped:!1,offsets:{}};e.offsets.reference=L(this.state,this.popper,this.reference,this.options.positionFixed),e.placement=O(this.options.placement,e.offsets.reference,this.popper,this.reference,this.options.modifiers.flip.boundariesElement,this.options.modifiers.flip.padding),e.originalPlacement=e.placement,e.positionFixed=this.options.positionFixed,e.offsets.popper=C(this.popper,e.offsets.reference,e.placement),e.offsets.popper.position=this.options.positionFixed?'fixed':'absolute',e=P(this.modifiers,e),this.state.isCreated?this.options.onUpdate(e):(this.state.isCreated=!0,this.options.onCreate(e))}}function W(e,t){return e.some(function(e){var o=e.name,n=e.enabled;return n&&o===t})}function B(e){for(var t=[!1,'ms','Webkit','Moz','O'],o=e.charAt(0).toUpperCase()+e.slice(1),n=0;n<t.length;n++){var i=t[n],r=i?''+i+o:e;if('undefined'!=typeof document.body.style[r])return r}return null}function H(){return this.state.isDestroyed=!0,W(this.modifiers,'applyStyle')&&(this.popper.removeAttribute('x-placement'),this.popper.style.position='',this.popper.style.top='',this.popper.style.left='',this.popper.style.right='',this.popper.style.bottom='',this.popper.style.willChange='',this.popper.style[B('transform')]=''),this.disableEventListeners(),this.options.removeOnDestroy&&this.popper.parentNode.removeChild(this.popper),this}function A(e){var t=e.ownerDocument;return t?t.defaultView:window}function M(e,t,o,i){var r='BODY'===e.nodeName,p=r?e.ownerDocument.defaultView:e;p.addEventListener(t,o,{passive:!0}),r||M(n(p.parentNode),t,o,i),i.push(p)}function I(e,t,o,i){o.updateBound=i,A(e).addEventListener('resize',o.updateBound,{passive:!0});var r=n(e);return M(r,'scroll',o.updateBound,o.scrollParents),o.scrollElement=r,o.eventsEnabled=!0,o}function F(){this.state.eventsEnabled||(this.state=I(this.reference,this.options,this.state,this.scheduleUpdate))}function R(e,t){return A(e).removeEventListener('resize',t.updateBound),t.scrollParents.forEach(function(e){e.removeEventListener('scroll',t.updateBound)}),t.updateBound=null,t.scrollParents=[],t.scrollElement=null,t.eventsEnabled=!1,t}function U(){this.state.eventsEnabled&&(cancelAnimationFrame(this.scheduleUpdate),this.state=R(this.reference,this.state))}function Y(e){return''!==e&&!isNaN(parseFloat(e))&&isFinite(e)}function j(e,t){Object.keys(t).forEach(function(o){var n='';-1!==['width','height','top','right','bottom','left'].indexOf(o)&&Y(t[o])&&(n='px'),e.style[o]=t[o]+n})}function K(e,t){Object.keys(t).forEach(function(o){var n=t[o];!1===n?e.removeAttribute(o):e.setAttribute(o,t[o])})}function q(e,t,o){var n=D(e,function(e){var o=e.name;return o===t}),i=!!n&&e.some(function(e){return e.name===o&&e.enabled&&e.order<n.order});if(!i){var r='`'+t+'`';console.warn('`'+o+'`'+' modifier is required by '+r+' modifier in order to work, be sure to include it before '+r+'!')}return i}function G(e){return'end'===e?'start':'start'===e?'end':e}function z(e){var t=1<arguments.length&&void 0!==arguments[1]&&arguments[1],o=me.indexOf(e),n=me.slice(o+1).concat(me.slice(0,o));return t?n.reverse():n}function V(e,t,o,n){var i=e.match(/((?:\-|\+)?\d*\.?\d*)(.*)/),r=+i[1],p=i[2];if(!r)return e;if(0===p.indexOf('%')){var s;switch(p){case'%p':s=o;break;case'%':case'%r':default:s=n;}var d=g(s);return d[t]/100*r}if('vh'===p||'vw'===p){var a;return a='vh'===p?$(document.documentElement.clientHeight,window.innerHeight||0):$(document.documentElement.clientWidth,window.innerWidth||0),a/100*r}return r}function _(e,t,o,n){var i=[0,0],r=-1!==['right','left'].indexOf(n),p=e.split(/(\+|\-)/).map(function(e){return e.trim()}),s=p.indexOf(D(p,function(e){return-1!==e.search(/,|\s/)}));p[s]&&-1===p[s].indexOf(',')&&console.warn('Offsets separated by white space(s) are deprecated, use a comma (,) instead.');var d=/\s*,\s*|\s+/,a=-1===s?[p]:[p.slice(0,s).concat([p[s].split(d)[0]]),[p[s].split(d)[1]].concat(p.slice(s+1))];return a=a.map(function(e,n){var i=(1===n?!r:r)?'height':'width',p=!1;return e.reduce(function(e,t){return''===e[e.length-1]&&-1!==['+','-'].indexOf(t)?(e[e.length-1]=t,p=!0,e):p?(e[e.length-1]+=t,p=!1,e):e.concat(t)},[]).map(function(e){return V(e,i,t,o)})}),a.forEach(function(e,t){e.forEach(function(o,n){Y(o)&&(i[t]+=o*('-'===e[n-1]?-1:1))})}),i}function X(e,t){var o,n=t.offset,i=e.placement,r=e.offsets,p=r.popper,s=r.reference,d=i.split('-')[0];return o=Y(+n)?[+n,0]:_(n,p,s,d),'left'===d?(p.top+=o[0],p.left-=o[1]):'right'===d?(p.top+=o[0],p.left+=o[1]):'top'===d?(p.left+=o[0],p.top-=o[1]):'bottom'===d&&(p.left+=o[0],p.top+=o[1]),e.popper=p,e}for(var J=Math.min,Q=Math.round,Z=Math.floor,$=Math.max,ee='undefined'!=typeof window&&'undefined'!=typeof document,te=['Edge','Trident','Firefox'],oe=0,ne=0;ne<te.length;ne+=1)if(ee&&0<=navigator.userAgent.indexOf(te[ne])){oe=1;break}var i=ee&&window.Promise,ie=i?function(e){var t=!1;return function(){t||(t=!0,window.Promise.resolve().then(function(){t=!1,e()}))}}:function(e){var t=!1;return function(){t||(t=!0,setTimeout(function(){t=!1,e()},oe))}},re=ee&&!!(window.MSInputMethodContext&&document.documentMode),pe=ee&&/MSIE 10/.test(navigator.userAgent),se=function(e,t){if(!(e instanceof t))throw new TypeError('Cannot call a class as a function')},de=function(){function e(e,t){for(var o,n=0;n<t.length;n++)o=t[n],o.enumerable=o.enumerable||!1,o.configurable=!0,'value'in o&&(o.writable=!0),Object.defineProperty(e,o.key,o)}return function(t,o,n){return o&&e(t.prototype,o),n&&e(t,n),t}}(),ae=function(e,t,o){return t in e?Object.defineProperty(e,t,{value:o,enumerable:!0,configurable:!0,writable:!0}):e[t]=o,e},le=Object.assign||function(e){for(var t,o=1;o<arguments.length;o++)for(var n in t=arguments[o],t)Object.prototype.hasOwnProperty.call(t,n)&&(e[n]=t[n]);return e},fe=['auto-start','auto','auto-end','top-start','top','top-end','right-start','right','right-end','bottom-end','bottom','bottom-start','left-end','left','left-start'],me=fe.slice(3),he={FLIP:'flip',CLOCKWISE:'clockwise',COUNTERCLOCKWISE:'counterclockwise'},ce=function(){function t(o,n){var i=this,r=2<arguments.length&&void 0!==arguments[2]?arguments[2]:{};se(this,t),this.scheduleUpdate=function(){return requestAnimationFrame(i.update)},this.update=ie(this.update.bind(this)),this.options=le({},t.Defaults,r),this.state={isDestroyed:!1,isCreated:!1,scrollParents:[]},this.reference=o&&o.jquery?o[0]:o,this.popper=n&&n.jquery?n[0]:n,this.options.modifiers={},Object.keys(le({},t.Defaults.modifiers,r.modifiers)).forEach(function(e){i.options.modifiers[e]=le({},t.Defaults.modifiers[e]||{},r.modifiers?r.modifiers[e]:{})}),this.modifiers=Object.keys(this.options.modifiers).map(function(e){return le({name:e},i.options.modifiers[e])}).sort(function(e,t){return e.order-t.order}),this.modifiers.forEach(function(t){t.enabled&&e(t.onLoad)&&t.onLoad(i.reference,i.popper,i.options,t,i.state)}),this.update();var p=this.options.eventsEnabled;p&&this.enableEventListeners(),this.state.eventsEnabled=p}return de(t,[{key:'update',value:function(){return k.call(this)}},{key:'destroy',value:function(){return H.call(this)}},{key:'enableEventListeners',value:function(){return F.call(this)}},{key:'disableEventListeners',value:function(){return U.call(this)}}]),t}();return ce.Utils=('undefined'==typeof window?global:window).PopperUtils,ce.placements=fe,ce.Defaults={placement:'bottom',positionFixed:!1,eventsEnabled:!0,removeOnDestroy:!1,onCreate:function(){},onUpdate:function(){},modifiers:{shift:{order:100,enabled:!0,fn:function(e){var t=e.placement,o=t.split('-')[0],n=t.split('-')[1];if(n){var i=e.offsets,r=i.reference,p=i.popper,s=-1!==['bottom','top'].indexOf(o),d=s?'left':'top',a=s?'width':'height',l={start:ae({},d,r[d]),end:ae({},d,r[d]+r[a]-p[a])};e.offsets.popper=le({},p,l[n])}return e}},offset:{order:200,enabled:!0,fn:X,offset:0},preventOverflow:{order:300,enabled:!0,fn:function(e,t){var o=t.boundariesElement||p(e.instance.popper);e.instance.reference===o&&(o=p(o));var n=B('transform'),i=e.instance.popper.style,r=i.top,s=i.left,d=i[n];i.top='',i.left='',i[n]='';var a=v(e.instance.popper,e.instance.reference,t.padding,o,e.positionFixed);i.top=r,i.left=s,i[n]=d,t.boundaries=a;var l=t.priority,f=e.offsets.popper,m={primary:function(e){var o=f[e];return f[e]<a[e]&&!t.escapeWithReference&&(o=$(f[e],a[e])),ae({},e,o)},secondary:function(e){var o='right'===e?'left':'top',n=f[o];return f[e]>a[e]&&!t.escapeWithReference&&(n=J(f[o],a[e]-('right'===e?f.width:f.height))),ae({},o,n)}};return l.forEach(function(e){var t=-1===['left','top'].indexOf(e)?'secondary':'primary';f=le({},f,m[t](e))}),e.offsets.popper=f,e},priority:['left','right','top','bottom'],padding:5,boundariesElement:'scrollParent'},keepTogether:{order:400,enabled:!0,fn:function(e){var t=e.offsets,o=t.popper,n=t.reference,i=e.placement.split('-')[0],r=Z,p=-1!==['top','bottom'].indexOf(i),s=p?'right':'bottom',d=p?'left':'top',a=p?'width':'height';return o[s]<r(n[d])&&(e.offsets.popper[d]=r(n[d])-o[a]),o[d]>r(n[s])&&(e.offsets.popper[d]=r(n[s])),e}},arrow:{order:500,enabled:!0,fn:function(e,o){var n;if(!q(e.instance.modifiers,'arrow','keepTogether'))return e;var i=o.element;if('string'==typeof i){if(i=e.instance.popper.querySelector(i),!i)return e;}else if(!e.instance.popper.contains(i))return console.warn('WARNING: `arrow.element` must be child of its popper element!'),e;var r=e.placement.split('-')[0],p=e.offsets,s=p.popper,d=p.reference,a=-1!==['left','right'].indexOf(r),l=a?'height':'width',f=a?'Top':'Left',m=f.toLowerCase(),h=a?'left':'top',c=a?'bottom':'right',u=S(i)[l];d[c]-u<s[m]&&(e.offsets.popper[m]-=s[m]-(d[c]-u)),d[m]+u>s[c]&&(e.offsets.popper[m]+=d[m]+u-s[c]),e.offsets.popper=g(e.offsets.popper);var b=d[m]+d[l]/2-u/2,y=t(e.instance.popper),w=parseFloat(y['margin'+f],10),E=parseFloat(y['border'+f+'Width'],10),v=b-e.offsets.popper[m]-w-E;return v=$(J(s[l]-u,v),0),e.arrowElement=i,e.offsets.arrow=(n={},ae(n,m,Q(v)),ae(n,h,''),n),e},element:'[x-arrow]'},flip:{order:600,enabled:!0,fn:function(e,t){if(W(e.instance.modifiers,'inner'))return e;if(e.flipped&&e.placement===e.originalPlacement)return e;var o=v(e.instance.popper,e.instance.reference,t.padding,t.boundariesElement,e.positionFixed),n=e.placement.split('-')[0],i=T(n),r=e.placement.split('-')[1]||'',p=[];switch(t.behavior){case he.FLIP:p=[n,i];break;case he.CLOCKWISE:p=z(n);break;case he.COUNTERCLOCKWISE:p=z(n,!0);break;default:p=t.behavior;}return p.forEach(function(s,d){if(n!==s||p.length===d+1)return e;n=e.placement.split('-')[0],i=T(n);var a=e.offsets.popper,l=e.offsets.reference,f=Z,m='left'===n&&f(a.right)>f(l.left)||'right'===n&&f(a.left)<f(l.right)||'top'===n&&f(a.bottom)>f(l.top)||'bottom'===n&&f(a.top)<f(l.bottom),h=f(a.left)<f(o.left),c=f(a.right)>f(o.right),g=f(a.top)<f(o.top),u=f(a.bottom)>f(o.bottom),b='left'===n&&h||'right'===n&&c||'top'===n&&g||'bottom'===n&&u,y=-1!==['top','bottom'].indexOf(n),w=!!t.flipVariations&&(y&&'start'===r&&h||y&&'end'===r&&c||!y&&'start'===r&&g||!y&&'end'===r&&u);(m||b||w)&&(e.flipped=!0,(m||b)&&(n=p[d+1]),w&&(r=G(r)),e.placement=n+(r?'-'+r:''),e.offsets.popper=le({},e.offsets.popper,C(e.instance.popper,e.offsets.reference,e.placement)),e=P(e.instance.modifiers,e,'flip'))}),e},behavior:'flip',padding:5,boundariesElement:'viewport'},inner:{order:700,enabled:!1,fn:function(e){var t=e.placement,o=t.split('-')[0],n=e.offsets,i=n.popper,r=n.reference,p=-1!==['left','right'].indexOf(o),s=-1===['top','left'].indexOf(o);return i[p?'left':'top']=r[o]-(s?i[p?'width':'height']:0),e.placement=T(t),e.offsets.popper=g(i),e}},hide:{order:800,enabled:!0,fn:function(e){if(!q(e.instance.modifiers,'hide','preventOverflow'))return e;var t=e.offsets.reference,o=D(e.instance.modifiers,function(e){return'preventOverflow'===e.name}).boundaries;if(t.bottom<o.top||t.left>o.right||t.top>o.bottom||t.right<o.left){if(!0===e.hide)return e;e.hide=!0,e.attributes['x-out-of-boundaries']=''}else{if(!1===e.hide)return e;e.hide=!1,e.attributes['x-out-of-boundaries']=!1}return e}},computeStyle:{order:850,enabled:!0,fn:function(e,t){var o=t.x,n=t.y,i=e.offsets.popper,r=D(e.instance.modifiers,function(e){return'applyStyle'===e.name}).gpuAcceleration;void 0!==r&&console.warn('WARNING: `gpuAcceleration` option moved to `computeStyle` modifier and will not be supported in future versions of Popper.js!');var s,d,a=void 0===r?t.gpuAcceleration:r,l=p(e.instance.popper),f=u(l),m={position:i.position},h={left:Z(i.left),top:Q(i.top),bottom:Q(i.bottom),right:Z(i.right)},c='bottom'===o?'top':'bottom',g='right'===n?'left':'right',b=B('transform');if(d='bottom'==c?-f.height+h.bottom:h.top,s='right'==g?-f.width+h.right:h.left,a&&b)m[b]='translate3d('+s+'px, '+d+'px, 0)',m[c]=0,m[g]=0,m.willChange='transform';else{var y='bottom'==c?-1:1,w='right'==g?-1:1;m[c]=d*y,m[g]=s*w,m.willChange=c+', '+g}var E={"x-placement":e.placement};return e.attributes=le({},E,e.attributes),e.styles=le({},m,e.styles),e.arrowStyles=le({},e.offsets.arrow,e.arrowStyles),e},gpuAcceleration:!0,x:'bottom',y:'right'},applyStyle:{order:900,enabled:!0,fn:function(e){return j(e.instance.popper,e.styles),K(e.instance.popper,e.attributes),e.arrowElement&&Object.keys(e.arrowStyles).length&&j(e.arrowElement,e.arrowStyles),e},onLoad:function(e,t,o,n,i){var r=L(i,t,e,o.positionFixed),p=O(o.placement,r,t,e,o.modifiers.flip.boundariesElement,o.modifiers.flip.padding);return t.setAttribute('x-placement',p),j(t,{position:o.positionFixed?'fixed':'absolute'}),o},gpuAcceleration:void 0}}},ce});
5 | //# sourceMappingURL=popper.min.js.map
6 | 


--------------------------------------------------------------------------------
/assets/scripts/respond.min.js:
--------------------------------------------------------------------------------
1 | /*! Respond.js v1.4.2: min/max-width media query polyfill * Copyright 2013 Scott Jehl
2 |  * Licensed under https://github.com/scottjehl/Respond/blob/master/LICENSE-MIT
3 |  *  */
4 | 
5 | !function(a){"use strict";a.matchMedia=a.matchMedia||function(a){var b,c=a.documentElement,d=c.firstElementChild||c.firstChild,e=a.createElement("body"),f=a.createElement("div");return f.id="mq-test-1",f.style.cssText="position:absolute;top:-100em",e.style.background="none",e.appendChild(f),function(a){return f.innerHTML='&shy;<style media="'+a+'"> #mq-test-1 { width: 42px; }</style>',c.insertBefore(e,d),b=42===f.offsetWidth,c.removeChild(e),{matches:b,media:a}}}(a.document)}(this),function(a){"use strict";function b(){u(!0)}var c={};a.respond=c,c.update=function(){};var d=[],e=function(){var b=!1;try{b=new a.XMLHttpRequest}catch(c){b=new a.ActiveXObject("Microsoft.XMLHTTP")}return function(){return b}}(),f=function(a,b){var c=e();c&&(c.open("GET",a,!0),c.onreadystatechange=function(){4!==c.readyState||200!==c.status&&304!==c.status||b(c.responseText)},4!==c.readyState&&c.send(null))};if(c.ajax=f,c.queue=d,c.regex={media:/@media[^\{]+\{([^\{\}]*\{[^\}\{]*\})+/gi,keyframes:/@(?:\-(?:o|moz|webkit)\-)?keyframes[^\{]+\{(?:[^\{\}]*\{[^\}\{]*\})+[^\}]*\}/gi,urls:/(url\()['"]?([^\/\)'"][^:\)'"]+)['"]?(\))/g,findStyles:/@media *([^\{]+)\{([\S\s]+?)$/,only:/(only\s+)?([a-zA-Z]+)\s?/,minw:/\([\s]*min\-width\s*:[\s]*([\s]*[0-9\.]+)(px|em)[\s]*\)/,maxw:/\([\s]*max\-width\s*:[\s]*([\s]*[0-9\.]+)(px|em)[\s]*\)/},c.mediaQueriesSupported=a.matchMedia&&null!==a.matchMedia("only all")&&a.matchMedia("only all").matches,!c.mediaQueriesSupported){var g,h,i,j=a.document,k=j.documentElement,l=[],m=[],n=[],o={},p=30,q=j.getElementsByTagName("head")[0]||k,r=j.getElementsByTagName("base")[0],s=q.getElementsByTagName("link"),t=function(){var a,b=j.createElement("div"),c=j.body,d=k.style.fontSize,e=c&&c.style.fontSize,f=!1;return b.style.cssText="position:absolute;font-size:1em;width:1em",c||(c=f=j.createElement("body"),c.style.background="none"),k.style.fontSize="100%",c.style.fontSize="100%",c.appendChild(b),f&&k.insertBefore(c,k.firstChild),a=b.offsetWidth,f?k.removeChild(c):c.removeChild(b),k.style.fontSize=d,e&&(c.style.fontSize=e),a=i=parseFloat(a)},u=function(b){var c="clientWidth",d=k[c],e="CSS1Compat"===j.compatMode&&d||j.body[c]||d,f={},o=s[s.length-1],r=(new Date).getTime();if(b&&g&&p>r-g)return a.clearTimeout(h),h=a.setTimeout(u,p),void 0;g=r;for(var v in l)if(l.hasOwnProperty(v)){var w=l[v],x=w.minw,y=w.maxw,z=null===x,A=null===y,B="em";x&&(x=parseFloat(x)*(x.indexOf(B)>-1?i||t():1)),y&&(y=parseFloat(y)*(y.indexOf(B)>-1?i||t():1)),w.hasquery&&(z&&A||!(z||e>=x)||!(A||y>=e))||(f[w.media]||(f[w.media]=[]),f[w.media].push(m[w.rules]))}for(var C in n)n.hasOwnProperty(C)&&n[C]&&n[C].parentNode===q&&q.removeChild(n[C]);n.length=0;for(var D in f)if(f.hasOwnProperty(D)){var E=j.createElement("style"),F=f[D].join("\n");E.type="text/css",E.media=D,q.insertBefore(E,o.nextSibling),E.styleSheet?E.styleSheet.cssText=F:E.appendChild(j.createTextNode(F)),n.push(E)}},v=function(a,b,d){var e=a.replace(c.regex.keyframes,"").match(c.regex.media),f=e&&e.length||0;b=b.substring(0,b.lastIndexOf("/"));var g=function(a){return a.replace(c.regex.urls,"$1"+b+"$2$3")},h=!f&&d;b.length&&(b+="/"),h&&(f=1);for(var i=0;f>i;i++){var j,k,n,o;h?(j=d,m.push(g(a))):(j=e[i].match(c.regex.findStyles)&&RegExp.$1,m.push(RegExp.$2&&g(RegExp.$2))),n=j.split(","),o=n.length;for(var p=0;o>p;p++)k=n[p],l.push({media:k.split("(")[0].match(c.regex.only)&&RegExp.$2||"all",rules:m.length-1,hasquery:k.indexOf("(")>-1,minw:k.match(c.regex.minw)&&parseFloat(RegExp.$1)+(RegExp.$2||""),maxw:k.match(c.regex.maxw)&&parseFloat(RegExp.$1)+(RegExp.$2||"")})}u()},w=function(){if(d.length){var b=d.shift();f(b.href,function(c){v(c,b.href,b.media),o[b.href]=!0,a.setTimeout(function(){w()},0)})}},x=function(){for(var b=0;b<s.length;b++){var c=s[b],e=c.href,f=c.media,g=c.rel&&"stylesheet"===c.rel.toLowerCase();e&&g&&!o[e]&&(c.styleSheet&&c.styleSheet.rawCssText?(v(c.styleSheet.rawCssText,e,f),o[e]=!0):(!/^([a-zA-Z:]*\/\/)/.test(e)&&!r||e.replace(RegExp.$1,"").split("/")[0]===a.location.host)&&("//"===e.substring(0,2)&&(e=a.location.protocol+e),d.push({href:e,media:f})))}w()};x(),c.update=x,c.getEmValue=t,a.addEventListener?a.addEventListener("resize",b,!1):a.attachEvent&&a.attachEvent("onresize",b)}}(this);


--------------------------------------------------------------------------------
/assets/scripts/users.js:
--------------------------------------------------------------------------------
  1 | $(function(){
  2 | 	$('.verify-name').click(function() {
  3 | 		var name = $($(this).data('target'));
  4 | 		$.ajax({
  5 | 			method: 'POST',
  6 | 			url: '/users/verify-name',
  7 | 			data: {
  8 | 				'name': name.val()
  9 | 			},
 10 | 			dataType: 'json',
 11 | 		}).done(function(res) {
 12 | 			switch (res['result']) {
 13 | 				case 'valid':
 14 | 					$.alert('success', '<b>Succeed!</b> This name can be used.');
 15 | 					break;
 16 | 				case 'invalid':
 17 | 					$.alert('danger', '<b>Failed!</b> This name format is invalid.');
 18 | 					name.focus();
 19 | 					break;
 20 | 				case 'exists':
 21 | 					$.alert('danger', '<b>Failed!</b> This name already exists, please enter a different name.');
 22 | 					name.focus();
 23 | 					break;
 24 | 				default:
 25 | 					$.alert('danger', '<b>Error!</b> An unexpected error occurred, please try again.');
 26 | 			}
 27 | 		}).fail(function() {
 28 | 			$.alert('danger', '<b>Error!</b> An unexpected error occurred, please try again.');
 29 | 		});
 30 | 		return false;
 31 | 	});
 32 | 	$('.verify-email').click(function() {
 33 | 		var email = $($(this).data('target'));
 34 | 		$.ajax({
 35 | 			method: 'POST',
 36 | 			url: '/users/verify-email',
 37 | 			data: {
 38 | 				'email': email.val()
 39 | 			},
 40 | 			dataType: 'json',
 41 | 		}).done(function(res) {
 42 | 			switch (res['result']) {
 43 | 				case 'valid':
 44 | 					$.alert('success', '<b>Succeed!</b> This email can be used.');
 45 | 					break;
 46 | 				case 'invalid':
 47 | 					$.alert('danger', '<b>Failed!</b> This email format is invalid.');
 48 | 					email.focus();
 49 | 					break;
 50 | 				case 'exists':
 51 | 					$.alert('danger', '<b>Failed!</b> This email already exists, please enter a different email.');
 52 | 					email.focus();
 53 | 					break;
 54 | 				default:
 55 | 					$.alert('danger', '<b>Error!</b> An unexpected error occurred, please try again.');
 56 | 			}
 57 | 		}).fail(function() {
 58 | 			$.alert('danger', '<b>Error!</b> An unexpected error occurred, please try again.');
 59 | 		});
 60 | 		return false;
 61 | 	});
 62 | 	$('#sign-in-form').submit(function(){
 63 | 		var form = $(this);
 64 | 		$.ajax({
 65 | 			method: form.attr('method'),
 66 | 			url: form.attr('action'),
 67 | 			data: form.serialize(),
 68 | 			dataType: 'json',
 69 | 		}).done(function(res) {
 70 | 			switch (res['result']) {
 71 | 				case 'valid':
 72 | 				case 'already_signed':
 73 | 					location.href = '/';
 74 | 					break;
 75 | 				case 'invalid_account':
 76 | 					$.alert('danger', '<b>Failed!</b> You have entered an invalid name or password, please make sure you have entered it correctly.');
 77 | 					$('#password').focus();
 78 | 					break;
 79 | 				case 'invalid_token':
 80 | 					$.alert("danger", "<b>Error!</b> This captcha token is invalid, please try again.");
 81 | 					break;
 82 | 				default:
 83 | 					$.alert('danger', '<b>Error!</b> An unexpected error occurred, please try again.');
 84 | 			}
 85 | 		}).fail(function() {
 86 | 			$.alert('danger', '<b>Error!</b> An unexpected error occurred, please try again.');
 87 | 		}).always(function() {
 88 | 			form.trigger('refresh-recaptcha');
 89 | 		});
 90 | 		return false;
 91 | 	});
 92 | 	$('#sign-up-form').submit(function(){
 93 | 		var form = $(this);
 94 | 		$.ajax({
 95 | 			method: form.attr('method'),
 96 | 			url: form.attr('action'),
 97 | 			data: form.serialize(),
 98 | 			dataType: 'json',
 99 | 		}).done(function(res) {
100 | 			switch (res['result']) {
101 | 				case 'valid':
102 | 					location.href = '/users/sign-in';
103 | 					break;
104 | 				case 'already_signed':
105 | 					location.href = '/';
106 | 					break;
107 | 				case 'invalid_name':
108 | 					$.alert("danger", "<b>Failed!</b> This name format is invalid.");
109 | 					form.find('#name').focus();
110 | 					break;
111 | 				case 'already_exists_name':
112 | 					$.alert("danger", "<b>Failed!</b> This name already exists, please enter a different name.");
113 | 					form.find('#name').focus();
114 | 					break;
115 | 				case 'invalid_email':
116 | 					$.alert("danger", "<b>Failed!</b> This name format is invalid.");
117 | 					form.find('#email').focus();
118 | 					break;
119 | 				case 'already_exists_email':
120 | 					$.alert("danger", "<b>Failed!</b> This email already exists, please enter a different email.");
121 | 					form.find('#email').focus();
122 | 					break;
123 | 				case 'invalid_password':
124 | 					$.alert("danger", "<b>Failed!</b> This password format is invalid.");
125 | 					form.find('#password').focus();
126 | 					break;
127 | 				case 'invalid_comment':
128 | 					$.alert("danger", "<b>Failed!</b> This comment format is invalid.");
129 | 					form.find('#comment').focus();
130 | 					break;
131 | 				case 'invalid_token':
132 | 					$.alert("danger", "<b>Error!</b> This captcha token is invalid, please try again.");
133 | 					break;
134 | 				default:
135 | 					$.alert('danger', '<b>Error!</b> An unexpected error occurred, please try again.');
136 | 			}
137 | 		}).fail(function() {
138 | 			$.alert('danger', '<b>Error!</b> An unexpected error occurred, please try again.');
139 | 		}).always(function() {
140 | 			form.trigger('refresh-recaptcha');
141 | 		});
142 | 		return false;
143 | 	});
144 | 	$('#settings-form').submit(function(){
145 | 		var form = $(this);
146 | 		$.ajax({
147 | 			method: form.attr('method'),
148 | 			url: form.attr('action'),
149 | 			data: form.serialize(),
150 | 			dataType: 'json',
151 | 		}).done(function(res) {
152 | 			switch (res['result']) {
153 | 				case 'valid':
154 | 					location.href = res['redirect'];
155 | 					break;
156 | 				case 'unsigned':
157 | 					location.href = '/users/sign-in';
158 | 					break;
159 | 				case 'invalid_name':
160 | 					$.alert("danger", "<b>Failed!</b> This name format is invalid.");
161 | 					form.find('#name').focus();
162 | 					break;
163 | 				case 'already_exists_name':
164 | 					$.alert("danger", "<b>Failed!</b> This name already exists, please enter a different name.");
165 | 					form.find('#name').focus();
166 | 					break;
167 | 				case 'invalid_email':
168 | 					$.alert("danger", "<b>Failed!</b> This name format is invalid.");
169 | 					form.find('#email').focus();
170 | 					break;
171 | 				case 'already_exists_email':
172 | 					$.alert("danger", "<b>Failed!</b> This email already exists, please enter a different email.");
173 | 					form.find('#email').focus();
174 | 					break;
175 | 				case 'invalid_password':
176 | 					$.alert("danger", "<b>Failed!</b> This password format is invalid.");
177 | 					form.find('#password').focus();
178 | 					break;
179 | 				case 'invalid_comment':
180 | 					$.alert("danger", "<b>Failed!</b> This comment format is invalid.");
181 | 					form.find('#comment').focus();
182 | 					break;
183 | 				case 'invalid_token':
184 | 					$.alert("danger", "<b>Error!</b> This captcha token is invalid, please try again.");
185 | 					break;
186 | 				default:
187 | 					$.alert('danger', '<b>Error!</b> An unexpected error occurred, please try again.');
188 | 			}
189 | 		}).fail(function() {
190 | 			$.alert('danger', '<b>Error!</b> An unexpected error occurred, please try again.');
191 | 		}).always(function() {
192 | 			form.trigger('refresh-recaptcha');
193 | 		});
194 | 		return false;
195 | 	});
196 | });


--------------------------------------------------------------------------------
/assets/styles/common.css:
--------------------------------------------------------------------------------
 1 | /* cyrillic */
 2 | @font-face {
 3 | 	font-family: 'Play';
 4 | 	font-style: normal;
 5 | 	font-weight: 400;
 6 | 	src: local('Play Regular'), local('Play-Regular'), url('/assets/fonts/Play-Regular.ttf') format('truetype');
 7 | 	unicode-range: U+0400-045F, U+0490-0491, U+04B0-04B1, U+2116;
 8 | }
 9 | /* greek */
10 | @font-face {
11 | 	font-family: 'Play';
12 | 	font-style: normal;
13 | 	font-weight: 400;
14 | 	src: local('Play Regular'), local('Play-Regular'), url('/assets/fonts/Play-Regular.ttf') format('truetype');
15 | 	unicode-range: U+0370-03FF;
16 | }
17 | /* vietnamese */
18 | @font-face {
19 | 	font-family: 'Play';
20 | 	font-style: normal;
21 | 	font-weight: 400;
22 | 	src: local('Play Regular'), local('Play-Regular'), url('/assets/fonts/Play-Regular.ttf') format('truetype');
23 | 	unicode-range: U+0102-0103, U+0110-0111, U+1EA0-1EF9, U+20AB;
24 | }
25 | /* latin-ext */
26 | @font-face {
27 | 	font-family: 'Play';
28 | 	font-style: normal;
29 | 	font-weight: 400;
30 | 	src: local('Play Regular'), local('Play-Regular'), url('/assets/fonts/Play-Regular.ttf') format('truetype');
31 | 	unicode-range: U+0100-024F, U+0259, U+1E00-1EFF, U+2020, U+20A0-20AB, U+20AD-20CF, U+2113, U+2C60-2C7F, U+A720-A7FF;
32 | }
33 | /* latin */
34 | @font-face {
35 | 	font-family: 'Play';
36 | 	font-style: normal;
37 | 	font-weight: 400;
38 | 	src: local('Play Regular'), local('Play-Regular'), url('/assets/fonts/Play-Regular.ttf') format('truetype');
39 | 	unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+2000-206F, U+2074, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
40 | }
41 | 
42 | *{
43 | 	font-family: 'Play', 'sans-serif';
44 | 	word-break: break-all;
45 | }
46 | a:hover{
47 | 	text-decoration: none;
48 | }
49 | .accordion .card:last-of-type {
50 | 	border-bottom: 1px solid rgba(0,0,0,.125);
51 | }
52 | .table {
53 | 	border: 1px solid #ddd;
54 | }
55 | .custom-checkbox input,
56 | .custom-checkbox label{
57 | 	cursor: pointer;
58 | }


--------------------------------------------------------------------------------
/assets/styles/font-awesome.min.css:
--------------------------------------------------------------------------------
1 | /*!
2 |  *  Font Awesome 4.7.0 by @davegandy - http://fontawesome.io - @fontawesome
3 |  *  License - http://fontawesome.io/license (Font: SIL OFL 1.1, CSS: MIT License)
4 |  */@font-face{font-family:'FontAwesome';src:url('../fonts/fontawesome-webfont.eot?v=4.7.0');src:url('../fonts/fontawesome-webfont.eot?#iefix&v=4.7.0') format('embedded-opentype'),url('../fonts/fontawesome-webfont.woff2?v=4.7.0') format('woff2'),url('../fonts/fontawesome-webfont.woff?v=4.7.0') format('woff'),url('../fonts/fontawesome-webfont.ttf?v=4.7.0') format('truetype'),url('../fonts/fontawesome-webfont.svg?v=4.7.0#fontawesomeregular') format('svg');font-weight:normal;font-style:normal}.fa{display:inline-block;font:normal normal normal 14px/1 FontAwesome;font-size:inherit;text-rendering:auto;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}.fa-lg{font-size:1.33333333em;line-height:.75em;vertical-align:-15%}.fa-2x{font-size:2em}.fa-3x{font-size:3em}.fa-4x{font-size:4em}.fa-5x{font-size:5em}.fa-fw{width:1.28571429em;text-align:center}.fa-ul{padding-left:0;margin-left:2.14285714em;list-style-type:none}.fa-ul>li{position:relative}.fa-li{position:absolute;left:-2.14285714em;width:2.14285714em;top:.14285714em;text-align:center}.fa-li.fa-lg{left:-1.85714286em}.fa-border{padding:.2em .25em .15em;border:solid .08em #eee;border-radius:.1em}.fa-pull-left{float:left}.fa-pull-right{float:right}.fa.fa-pull-left{margin-right:.3em}.fa.fa-pull-right{margin-left:.3em}.pull-right{float:right}.pull-left{float:left}.fa.pull-left{margin-right:.3em}.fa.pull-right{margin-left:.3em}.fa-spin{-webkit-animation:fa-spin 2s infinite linear;animation:fa-spin 2s infinite linear}.fa-pulse{-webkit-animation:fa-spin 1s infinite steps(8);animation:fa-spin 1s infinite steps(8)}@-webkit-keyframes fa-spin{0%{-webkit-transform:rotate(0deg);transform:rotate(0deg)}100%{-webkit-transform:rotate(359deg);transform:rotate(359deg)}}@keyframes fa-spin{0%{-webkit-transform:rotate(0deg);transform:rotate(0deg)}100%{-webkit-transform:rotate(359deg);transform:rotate(359deg)}}.fa-rotate-90{-ms-filter:"progid:DXImageTransform.Microsoft.BasicImage(rotation=1)";-webkit-transform:rotate(90deg);-ms-transform:rotate(90deg);transform:rotate(90deg)}.fa-rotate-180{-ms-filter:"progid:DXImageTransform.Microsoft.BasicImage(rotation=2)";-webkit-transform:rotate(180deg);-ms-transform:rotate(180deg);transform:rotate(180deg)}.fa-rotate-270{-ms-filter:"progid:DXImageTransform.Microsoft.BasicImage(rotation=3)";-webkit-transform:rotate(270deg);-ms-transform:rotate(270deg);transform:rotate(270deg)}.fa-flip-horizontal{-ms-filter:"progid:DXImageTransform.Microsoft.BasicImage(rotation=0, mirror=1)";-webkit-transform:scale(-1, 1);-ms-transform:scale(-1, 1);transform:scale(-1, 1)}.fa-flip-vertical{-ms-filter:"progid:DXImageTransform.Microsoft.BasicImage(rotation=2, mirror=1)";-webkit-transform:scale(1, -1);-ms-transform:scale(1, -1);transform:scale(1, -1)}:root .fa-rotate-90,:root .fa-rotate-180,:root .fa-rotate-270,:root .fa-flip-horizontal,:root .fa-flip-vertical{filter:none}.fa-stack{position:relative;display:inline-block;width:2em;height:2em;line-height:2em;vertical-align:middle}.fa-stack-1x,.fa-stack-2x{position:absolute;left:0;width:100%;text-align:center}.fa-stack-1x{line-height:inherit}.fa-stack-2x{font-size:2em}.fa-inverse{color:#fff}.fa-glass:before{content:"\f000"}.fa-music:before{content:"\f001"}.fa-search:before{content:"\f002"}.fa-envelope-o:before{content:"\f003"}.fa-heart:before{content:"\f004"}.fa-star:before{content:"\f005"}.fa-star-o:before{content:"\f006"}.fa-user:before{content:"\f007"}.fa-film:before{content:"\f008"}.fa-th-large:before{content:"\f009"}.fa-th:before{content:"\f00a"}.fa-th-list:before{content:"\f00b"}.fa-check:before{content:"\f00c"}.fa-remove:before,.fa-close:before,.fa-times:before{content:"\f00d"}.fa-search-plus:before{content:"\f00e"}.fa-search-minus:before{content:"\f010"}.fa-power-off:before{content:"\f011"}.fa-signal:before{content:"\f012"}.fa-gear:before,.fa-cog:before{content:"\f013"}.fa-trash-o:before{content:"\f014"}.fa-home:before{content:"\f015"}.fa-file-o:before{content:"\f016"}.fa-clock-o:before{content:"\f017"}.fa-road:before{content:"\f018"}.fa-download:before{content:"\f019"}.fa-arrow-circle-o-down:before{content:"\f01a"}.fa-arrow-circle-o-up:before{content:"\f01b"}.fa-inbox:before{content:"\f01c"}.fa-play-circle-o:before{content:"\f01d"}.fa-rotate-right:before,.fa-repeat:before{content:"\f01e"}.fa-refresh:before{content:"\f021"}.fa-list-alt:before{content:"\f022"}.fa-lock:before{content:"\f023"}.fa-flag:before{content:"\f024"}.fa-headphones:before{content:"\f025"}.fa-volume-off:before{content:"\f026"}.fa-volume-down:before{content:"\f027"}.fa-volume-up:before{content:"\f028"}.fa-qrcode:before{content:"\f029"}.fa-barcode:before{content:"\f02a"}.fa-tag:before{content:"\f02b"}.fa-tags:before{content:"\f02c"}.fa-book:before{content:"\f02d"}.fa-bookmark:before{content:"\f02e"}.fa-print:before{content:"\f02f"}.fa-camera:before{content:"\f030"}.fa-font:before{content:"\f031"}.fa-bold:before{content:"\f032"}.fa-italic:before{content:"\f033"}.fa-text-height:before{content:"\f034"}.fa-text-width:before{content:"\f035"}.fa-align-left:before{content:"\f036"}.fa-align-center:before{content:"\f037"}.fa-align-right:before{content:"\f038"}.fa-align-justify:before{content:"\f039"}.fa-list:before{content:"\f03a"}.fa-dedent:before,.fa-outdent:before{content:"\f03b"}.fa-indent:before{content:"\f03c"}.fa-video-camera:before{content:"\f03d"}.fa-photo:before,.fa-image:before,.fa-picture-o:before{content:"\f03e"}.fa-pencil:before{content:"\f040"}.fa-map-marker:before{content:"\f041"}.fa-adjust:before{content:"\f042"}.fa-tint:before{content:"\f043"}.fa-edit:before,.fa-pencil-square-o:before{content:"\f044"}.fa-share-square-o:before{content:"\f045"}.fa-check-square-o:before{content:"\f046"}.fa-arrows:before{content:"\f047"}.fa-step-backward:before{content:"\f048"}.fa-fast-backward:before{content:"\f049"}.fa-backward:before{content:"\f04a"}.fa-play:before{content:"\f04b"}.fa-pause:before{content:"\f04c"}.fa-stop:before{content:"\f04d"}.fa-forward:before{content:"\f04e"}.fa-fast-forward:before{content:"\f050"}.fa-step-forward:before{content:"\f051"}.fa-eject:before{content:"\f052"}.fa-chevron-left:before{content:"\f053"}.fa-chevron-right:before{content:"\f054"}.fa-plus-circle:before{content:"\f055"}.fa-minus-circle:before{content:"\f056"}.fa-times-circle:before{content:"\f057"}.fa-check-circle:before{content:"\f058"}.fa-question-circle:before{content:"\f059"}.fa-info-circle:before{content:"\f05a"}.fa-crosshairs:before{content:"\f05b"}.fa-times-circle-o:before{content:"\f05c"}.fa-check-circle-o:before{content:"\f05d"}.fa-ban:before{content:"\f05e"}.fa-arrow-left:before{content:"\f060"}.fa-arrow-right:before{content:"\f061"}.fa-arrow-up:before{content:"\f062"}.fa-arrow-down:before{content:"\f063"}.fa-mail-forward:before,.fa-share:before{content:"\f064"}.fa-expand:before{content:"\f065"}.fa-compress:before{content:"\f066"}.fa-plus:before{content:"\f067"}.fa-minus:before{content:"\f068"}.fa-asterisk:before{content:"\f069"}.fa-exclamation-circle:before{content:"\f06a"}.fa-gift:before{content:"\f06b"}.fa-leaf:before{content:"\f06c"}.fa-fire:before{content:"\f06d"}.fa-eye:before{content:"\f06e"}.fa-eye-slash:before{content:"\f070"}.fa-warning:before,.fa-exclamation-triangle:before{content:"\f071"}.fa-plane:before{content:"\f072"}.fa-calendar:before{content:"\f073"}.fa-random:before{content:"\f074"}.fa-comment:before{content:"\f075"}.fa-magnet:before{content:"\f076"}.fa-chevron-up:before{content:"\f077"}.fa-chevron-down:before{content:"\f078"}.fa-retweet:before{content:"\f079"}.fa-shopping-cart:before{content:"\f07a"}.fa-folder:before{content:"\f07b"}.fa-folder-open:before{content:"\f07c"}.fa-arrows-v:before{content:"\f07d"}.fa-arrows-h:before{content:"\f07e"}.fa-bar-chart-o:before,.fa-bar-chart:before{content:"\f080"}.fa-twitter-square:before{content:"\f081"}.fa-facebook-square:before{content:"\f082"}.fa-camera-retro:before{conte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ew:before{content:"\f21d"}.fa-heartbeat:before{content:"\f21e"}.fa-venus:before{content:"\f221"}.fa-mars:before{content:"\f222"}.fa-mercury:before{content:"\f223"}.fa-intersex:before,.fa-transgender:before{content:"\f224"}.fa-transgender-alt:before{content:"\f225"}.fa-venus-double:before{content:"\f226"}.fa-mars-double:before{content:"\f227"}.fa-venus-mars:before{content:"\f228"}.fa-mars-stroke:before{content:"\f229"}.fa-mars-stroke-v:before{content:"\f22a"}.fa-mars-stroke-h:before{content:"\f22b"}.fa-neuter:before{content:"\f22c"}.fa-genderless:before{content:"\f22d"}.fa-facebook-official:before{content:"\f230"}.fa-pinterest-p:before{content:"\f231"}.fa-whatsapp:before{content:"\f232"}.fa-server:before{content:"\f233"}.fa-user-plus:before{content:"\f234"}.fa-user-times:before{content:"\f235"}.fa-hotel:before,.fa-bed:before{content:"\f236"}.fa-viacoin:before{content:"\f237"}.fa-train:before{content:"\f238"}.fa-subway:before{content:"\f239"}.fa-medium:before{content:"\f23a"}.fa-yc:before,.fa-y-combinator:before{content:"\f23b"}.fa-optin-monster:before{content:"\f23c"}.fa-opencart:before{content:"\f23d"}.fa-expeditedssl:before{content:"\f23e"}.fa-battery-4:before,.fa-battery:before,.fa-battery-full:before{content:"\f240"}.fa-battery-3:before,.fa-battery-three-quarters:before{content:"\f241"}.fa-battery-2:before,.fa-battery-half:before{content:"\f242"}.fa-battery-1:before,.fa-battery-quarter:before{content:"\f243"}.fa-battery-0:before,.fa-battery-empty:before{content:"\f244"}.fa-mouse-pointer:before{content:"\f245"}.fa-i-cursor:before{content:"\f246"}.fa-object-group:before{content:"\f247"}.fa-object-ungroup:before{content:"\f248"}.fa-sticky-note:before{content:"\f249"}.fa-sticky-note-o:before{content:"\f24a"}.fa-cc-jcb:before{content:"\f24b"}.fa-cc-diners-club:before{content:"\f24c"}.fa-clone:before{content:"\f24d"}.fa-balance-scale:before{content:"\f24e"}.fa-hourglass-o:before{content:"\f250"}.fa-hourglass-1:before,.fa-hourglass-start:before{content:"\f251"}.fa-hourglass-2:before,.fa-hourglass-half:before{content:"\f252"}.fa-hourglass-3:before,.fa-hourglass-end:before{content:"\f253"}.fa-hourglass:before{content:"\f254"}.fa-hand-grab-o:before,.fa-hand-rock-o:before{content:"\f255"}.fa-hand-stop-o:before,.fa-hand-paper-o:before{content:"\f256"}.fa-hand-scissors-o:before{content:"\f257"}.fa-hand-lizard-o:before{content:"\f258"}.fa-hand-spock-o:before{content:"\f259"}.fa-hand-pointer-o:before{content:"\f25a"}.fa-hand-peace-o:before{content:"\f25b"}.fa-trademark:before{content:"\f25c"}.fa-registered:before{content:"\f25d"}.fa-creative-commons:before{content:"\f25e"}.fa-gg:before{content:"\f260"}.fa-gg-circle:before{content:"\f261"}.fa-tripadvisor:before{content:"\f262"}.fa-odnoklassniki:before{content:"\f263"}.fa-odnoklassniki-square:before{content:"\f264"}.fa-get-pocket:before{content:"\f265"}.fa-wikipedia-w:before{content:"\f266"}.fa-safari:before{content:"\f267"}.fa-chrome:before{content:"\f268"}.fa-firefox:before{content:"\f269"}.fa-opera:before{content:"\f26a"}.fa-internet-explorer:before{content:"\f26b"}.fa-tv:before,.fa-television:before{content:"\f26c"}.fa-contao:before{content:"\f26d"}.fa-500px:before{content:"\f26e"}.fa-amazon:before{content:"\f270"}.fa-calendar-plus-o:before{content:"\f271"}.fa-calendar-minus-o:before{content:"\f272"}.fa-calendar-times-o:before{content:"\f273"}.fa-calendar-check-o:before{content:"\f274"}.fa-industry:before{content:"\f275"}.fa-map-pin:before{content:"\f276"}.fa-map-signs:before{content:"\f277"}.fa-map-o:before{content:"\f278"}.fa-map:before{content:"\f279"}.fa-commenting:before{content:"\f27a"}.fa-commenting-o:before{content:"\f27b"}.fa-houzz:before{content:"\f27c"}.fa-vimeo:before{content:"\f27d"}.fa-black-tie:before{content:"\f27e"}.fa-fonticons:before{content:"\f280"}.fa-reddit-alien:before{content:"\f281"}.fa-edge:before{content:"\f282"}.fa-credit-card-alt:before{content:"\f283"}.fa-codiepie:before{content:"\f284"}.fa-modx:before{content:"\f285"}.fa-fort-awesome:before{content:"\f286"}.fa-usb:before{content:"\f287"}.fa-product-hunt:before{content:"\f288"}.fa-mixcloud:before{content:"\f289"}.fa-scribd:before{content:"\f28a"}.fa-pause-circle:before{content:"\f28b"}.fa-pause-circle-o:before{content:"\f28c"}.fa-stop-circle:before{content:"\f28d"}.fa-stop-circle-o:before{content:"\f28e"}.fa-shopping-bag:before{content:"\f290"}.fa-shopping-basket:before{content:"\f291"}.fa-hashtag:before{content:"\f292"}.fa-bluetooth:before{content:"\f293"}.fa-bluetooth-b:before{content:"\f294"}.fa-percent:before{content:"\f295"}.fa-gitlab:before{content:"\f296"}.fa-wpbeginner:before{content:"\f297"}.fa-wpforms:before{content:"\f298"}.fa-envira:before{content:"\f299"}.fa-universal-access:before{content:"\f29a"}.fa-wheelchair-alt:before{content:"\f29b"}.fa-question-circle-o:before{content:"\f29c"}.fa-blind:before{content:"\f29d"}.fa-audio-description:before{content:"\f29e"}.fa-volume-control-phone:before{content:"\f2a0"}.fa-braille:before{content:"\f2a1"}.fa-assistive-listening-systems:be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0, 0, 0);border:0}.sr-only-focusable:active,.sr-only-focusable:focus{position:static;width:auto;height:auto;margin:0;overflow:visible;clip:auto}
5 | 


--------------------------------------------------------------------------------
/index.php:
--------------------------------------------------------------------------------
 1 | <?php
 2 | 	# init
 3 | 	require __DIR__.'/@import/init.php';
 4 | 
 5 | 	$tpl = new Templater();
 6 | 
 7 | 	if($tpl->route('/\A\/\z/', ['GET'])){
 8 | 		$tpl->import('views/home/home');
 9 | 
10 | 
11 | 	}else if($tpl->route('/\A\/notifications\z/i', ['GET'])){
12 | 		$tpl->import('views/notifications/notifications');
13 | 
14 | 
15 | 	}else if($tpl->route('/\A\/challenges\z/i', ['GET'])){
16 | 		$tpl->import('views/challenges/challenges');
17 | 
18 | 	}else if($tpl->route('/\A\/challenges\/\@(?<chal_name>[a-zA-Z0-9_-]{1,10})\z/i', ['GET'], $args)){
19 | 		$tpl->import('views/challenges/challenges', $args);
20 | 
21 | 	}else if($tpl->route('/\A\/challenges\/tag\/(?<chal_tag>[a-zA-Z0-9_-]{1,10})\z/i', ['GET'], $args)){
22 | 		$tpl->import('views/challenges/challenges', $args);
23 | 	
24 | 	}else if($tpl->route('/\A\/challenges\/authentication\z/i', ['POST'])){
25 | 		$tpl->import('apis/challenges/authentication');
26 | 
27 | 
28 | 	}else if($tpl->route('/\A\/scoreboard\z/i', ['GET'])){
29 | 		$tpl->import('views/scoreboard/scoreboard');
30 | 
31 | 
32 | 	}else if($tpl->route('/\A\/solves\z/i', ['GET'])){
33 | 		$tpl->import('views/solves/solves');
34 | 
35 | 
36 | 	}else if($tpl->route('/\A\/users\z/i', ['GET'])){
37 | 		$tpl->import('views/users/users');
38 | 
39 | 	}else if($tpl->route('/\A\/users\/sign-in\z/i', ['GET'])){
40 | 		$tpl->import('views/users/sign-in');
41 | 
42 | 	}else if($tpl->route('/\A\/users\/sign-in\z/i', ['POST'])){
43 | 		$tpl->import('apis/users/sign-in');
44 | 
45 | 	}else if($tpl->route('/\A\/users\/sign-up\z/i', ['GET'])){
46 | 		$tpl->import('views/users/sign-up');
47 | 
48 | 	}else if($tpl->route('/\A\/users\/sign-up\z/i', ['POST'])){
49 | 		$tpl->import('apis/users/sign-up');
50 | 
51 | 	}else if($tpl->route('/\A\/users\/verify-name\z/i', ['POST'])){
52 | 		$tpl->import('apis/users/verify-name');
53 | 
54 | 	}else if($tpl->route('/\A\/users\/verify-email\z/i', ['POST'])){
55 | 		$tpl->import('apis/users/verify-email');
56 | 
57 | 	}else if($tpl->route('/\A\/users\/sign-out\z/i', ['GET'])){
58 | 		$tpl->import('apis/users/sign-out');
59 | 
60 | 	}else if($tpl->route('/\A\/users\/\@(?<user_name>[a-zA-Z0-9_-]{5,20})\z/i', ['GET'], $args)){
61 | 		$tpl->import('views/users/profile', $args);
62 | 
63 | 	}else if($tpl->route('/\A\/users\/settings\z/i', ['GET'], $args)){
64 | 		$tpl->import('views/users/settings', $args);
65 | 
66 | 	}else if($tpl->route('/\A\/users\/settings\z/i', ['POST'], $args)){
67 | 		$tpl->import('apis/users/settings', $args);
68 | 
69 | 
70 | 	}else if($tpl->route('/\A\/wechall\/user-score\z/i', ['GET'])){
71 | 		$tpl->import('apis/wechall/user-score');
72 | 
73 | 	}else if($tpl->route('/\A\/wechall\/validate-mail\z/i', ['GET'])){
74 | 		$tpl->import('apis/wechall/validate-mail');
75 | 
76 | 
77 | 	}else{
78 | 		$tpl->error(404);
79 | 
80 | 	}


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/robots.txt:
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1 | User-Agent: *
2 | Allow: /


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