App::dbConnect() - Code Metrics - mklkj/egzaminer - Measure and Improve Code Quality continuously with Scrutinizer

App::dbConnect() A
last analyzed 2019-07-12 14:10 UTC

↳ Parent: App

Complexity

Conditions	4
Paths	14

Size

Total Lines

Duplication

Lines	0
Ratio	0 %

Importance

Changes

Metric	Value
dl	0
loc	31
rs	9.424
c	0
b	0
f	0
cc	4
nc	14
nop	1

<?php

namespace Egzaminer;

use AltoRouter;
use Egzaminer\Controller\ErrorController;
use Exception;
use PDO;
use PDOException;
use RuntimeException;
use Tamtamchik\SimpleFlash\Flash;
use Whoops\Handler\PrettyPageHandler;
use Whoops\Run as Whoops;

class App
{
    const VERSION = '0.14.0';

    /**
     * @var string
     */
    private $url;

    /**
     * @var AltoRouter
     */
    private $router;

    /**
     * @var array
     */
    private $config;

    /**
     * @var array
     */
    private $container;

    public function __construct(string $url)
    {
        $this->config = $this->getConfig('site');

        try {
            if ($this->config['debug']) {
                $whoops = new Whoops();
                $whoops->pushHandler(new PrettyPageHandler());
function acceptsInteger($int) { }

$x = '123'; // string "123"

// Instead of
acceptsInteger($x);

// we recommend to use
acceptsInteger((integer) $x);
                $whoops->register();
            }

            $this->container = [
                'config'  => $this->config,
                'dbh'     => $this->dbConnect($this->getConfig('db')),
                'dir'     => $this->getDir(),
                'flash'   => new Flash(),
                'request' => [
                    'get'     => $_GET,
                    'post'    => $_POST,
                    'session' => &$_SESSION,
                    'files'   => $_FILES,
                ],
                'rootDir' => \dirname(__DIR__),
                'version' => self::VERSION,
            ];

            $this->container['auth'] = new Auth($this->getConfig('users'), $this->container['request']);
        } catch (Exception $e) {
            http_response_code(500);
            echo $e->getMessage();
            $this->terminate();
        }

        $this->router = new AltoRouter();
        $this->setRequestUrl($url);
    }

    public function getConfig(string $name): array
    {
        $path = \dirname(__DIR__).'/config/'.$name.'.php';

        try {
            if (!file_exists($path)) {
                http_response_code(500);

                throw new RuntimeException('Config file '.$name.'.php does not exist');
            }
        } catch (Exception $e) {
            echo $e->getMessage();
            $this->terminate();
        }

        return include $path;
    }

    /**
     * Run app.
     *
     * @throws Exception
     */
    public function invoke()
    {
        $this->loadRoutes();

        $match = $this->router->match($this->url);

        try {
            // call closure or throw 404 status
            if ($match && \is_callable($match['target'])) {
                echo \call_user_func_array([
                    new $match['target'][0]($this->container), $match['target'][1],
                ], $match['params']);
            } else {
                throw new RuntimeException('Page not exist! No route match');
            }
        } catch (Exception $e) {
            if ($this->config['debug']) {
                throw new DebugException($e->getMessage());
            }

            echo (new ErrorController($this->container))->showAction();

            $this->terminate();
        }
    }

    /**
     * Load routes.
     *
     * @throws Exception
     *
     * @return void
     */
    public function loadRoutes()
    {
        $routesArray = (array) include __DIR__.'/routes.php';

        foreach ($routesArray as $key => $route) {
            if (2 === \count($route)) {
                $this->router->map(
                    $route[0][0],
                    $route[0][1],
                    [
                        'Egzaminer\Controller\\'.$route[0][2][0],
                        $route[0][2][1],
                    ],
                    $key.'/'.$route[0][0]
                );
                $route = $route[1];
            }

            $this->router->map(
                $route[0],
                $route[1],
                [
                    'Egzaminer\Controller\\'.$route[2][0],
                    $route[2][1],
                ],
                $key.'/'.$route[0]
            );
        }
    }

    /**
     * @param array $config
     *
     * @throws DebugException
     *
     * @return PDO
     */
    private function dbConnect(array $config): PDO
    {
        $dbh = null;

        try {
            $dsn = 'mysql'
            .':dbname='.$config['name']
            .';host='.$config['host']
            .';charset=utf8';

            $user = $config['user'];
            $password = $config['pass'];

            $dbh = new PDO($dsn, $user, $password);

            if ($this->config['debug']) {
                $dbh->setAttribute(PDO::ATTR_ERRMODE, PDO::ERRMODE_EXCEPTION);
            }
        } catch (PDOException $e) {
            http_response_code(500);

            if ($this->config['debug']) {
                throw new DebugException($e->getMessage());
            }

            echo 'Error 500';
            $this->terminate();
        }

        return $dbh;
    }

    public function terminate($code = 1)
    {
        exit($code);
    }

    public function setRequestUrl(string $request)
    {
        $this->url = substr($request, \strlen($this->getDir()));
    }

    public function getDir(): string
    {
        if (\dirname($_SERVER['SCRIPT_NAME']) === '/') {
            return '';
        }

        return \dirname($_SERVER['SCRIPT_NAME']);
    }
}


1			<?php
2
3			namespace Egzaminer;
4
5			use AltoRouter;
6			use Egzaminer\Controller\ErrorController;
7			use Exception;
8			use PDO;
9			use PDOException;
10			use RuntimeException;
11			use Tamtamchik\SimpleFlash\Flash;
12			use Whoops\Handler\PrettyPageHandler;
13			use Whoops\Run as Whoops;
14
15			class App
16			{
17			const VERSION = '0.14.0';
18
19			/**
20			* @var string
21			*/
22			private $url;
23
24			/**
25			* @var AltoRouter
26			*/
27			private $router;
28
29			/**
30			* @var array
31			*/
32			private $config;
33
34			/**
35			* @var array
36			*/
37			private $container;
38
39			public function __construct(string $url)
40			{
41			$this->config = $this->getConfig('site');
42
43			try {
44			if ($this->config['debug']) {
45			$whoops = new Whoops();
46			$whoops->pushHandler(new PrettyPageHandler());
			0 ignored issues – show Documentation introduced 2017-03-08 21:26 UTC by Report Bug Copy Issue Report `new \Whoops\Handler\PrettyPageHandler()` is of type `object<Whoops\Handler\PrettyPageHandler>`, but the function expects a `callable`. It seems like the type of the argument is not accepted by the function/method which you are calling. In some cases, in particular if PHP’s automatic type-juggling kicks in this might be fine. In other cases, however this might be a bug. We suggest to add an explicit type cast like in the following example: function acceptsInteger($int) { } $x = '123'; // string "123" // Instead of acceptsInteger($x); // we recommend to use acceptsInteger((integer) $x); Loading history... Deprecated Code introduced 2019-07-12 14:01 UTC by Report Bug Copy Issue Report The method `Whoops\Run::pushHandler()` has been deprecated with message: use appendHandler and prependHandler instead This method has been deprecated. The supplier of the class has supplied an explanatory message. The explanatory message should give you some clue as to whether and when the method will be removed from the class and what other method or class to use instead. Loading history...
47			$whoops->register();
48			}
49
50			$this->container = [
51			'config' => $this->config,
52			'dbh' => $this->dbConnect($this->getConfig('db')),
53			'dir' => $this->getDir(),
54			'flash' => new Flash(),
55			'request' => [
56			'get' => $_GET,
57			'post' => $_POST,
58			'session' => &$_SESSION,
59			'files' => $_FILES,
60			],
61			'rootDir' => \dirname(__DIR__),
62			'version' => self::VERSION,
63			];
64
65			$this->container['auth'] = new Auth($this->getConfig('users'), $this->container['request']);
66			} catch (Exception $e) {
67			http_response_code(500);
68			echo $e->getMessage();
69			$this->terminate();
70			}
71
72			$this->router = new AltoRouter();
73			$this->setRequestUrl($url);
74			}
75
76			public function getConfig(string $name): array
77			{
78			$path = \dirname(__DIR__).'/config/'.$name.'.php';
79
80			try {
81			if (!file_exists($path)) {
82			http_response_code(500);
83
84			throw new RuntimeException('Config file '.$name.'.php does not exist');
85			}
86			} catch (Exception $e) {
87			echo $e->getMessage();
88			$this->terminate();
89			}
90
91			return include $path;
92			}
93
94			/**
95			* Run app.
96			*
97			* @throws Exception
98			*/
99			public function invoke()
100			{
101			$this->loadRoutes();
102
103			$match = $this->router->match($this->url);
104
105			try {
106			// call closure or throw 404 status
107			if ($match && \is_callable($match['target'])) {
108			echo \call_user_func_array([
109			new $match['target'][0]($this->container), $match['target'][1],
110			], $match['params']);
111			} else {
112			throw new RuntimeException('Page not exist! No route match');
113			}
114			} catch (Exception $e) {
115			if ($this->config['debug']) {
116			throw new DebugException($e->getMessage());
117			}
118
119			echo (new ErrorController($this->container))->showAction();
120
121			$this->terminate();
122			}
123			}
124
125			/**
126			* Load routes.
127			*
128			* @throws Exception
129			*
130			* @return void
131			*/
132			public function loadRoutes()
133			{
134			$routesArray = (array) include __DIR__.'/routes.php';
135
136			foreach ($routesArray as $key => $route) {
137			if (2 === \count($route)) {
138			$this->router->map(
139			$route[0][0],
140			$route[0][1],
141			[
142			'Egzaminer\Controller\\'.$route[0][2][0],
143			$route[0][2][1],
144			],
145			$key.'/'.$route[0][0]
146			);
147			$route = $route[1];
148			}
149
150			$this->router->map(
151			$route[0],
152			$route[1],
153			[
154			'Egzaminer\Controller\\'.$route[2][0],
155			$route[2][1],
156			],
157			$key.'/'.$route[0]
158			);
159			}
160			}
161
162			/**
163			* @param array $config
164			*
165			* @throws DebugException
166			*
167			* @return PDO
168			*/
169			private function dbConnect(array $config): PDO
170			{
171			$dbh = null;
172
173			try {
174			$dsn = 'mysql'
175			.':dbname='.$config['name']
176			.';host='.$config['host']
177			.';charset=utf8';
178
179			$user = $config['user'];
180			$password = $config['pass'];
181
182			$dbh = new PDO($dsn, $user, $password);
183
184			if ($this->config['debug']) {
185			$dbh->setAttribute(PDO::ATTR_ERRMODE, PDO::ERRMODE_EXCEPTION);
186			}
187			} catch (PDOException $e) {
188			http_response_code(500);
189
190			if ($this->config['debug']) {
191			throw new DebugException($e->getMessage());
192			}
193
194			echo 'Error 500';
195			$this->terminate();
196			}
197
198			return $dbh;
199			}
200
201			public function terminate($code = 1)
202			{
203			exit($code);
204			}
205
206			public function setRequestUrl(string $request)
207			{
208			$this->url = substr($request, \strlen($this->getDir()));
209			}
210
211			public function getDir(): string
212			{
213			if (\dirname($_SERVER['SCRIPT_NAME']) === '/') {
214			return '';
215			}
216
217			return \dirname($_SERVER['SCRIPT_NAME']);
218			}
219			}
220

mklkj / egzaminer

App::dbConnect() A last analyzed 2019-07-12 14:10 UTC

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App::dbConnect() A
last analyzed 2019-07-12 14:10 UTC