Application::initializeLogger() - Code Metrics - Inspection of "Merge pull request #271 from overtrue/develop" - overtrue/wechat - Measure and Improve Code Quality continuously with Scrutinizer

Completed

Push — master ( c7d4dc...13d232 )

by Carlos

created 2016-01-27 15:02 UTC

Application::initializeLogger() A

↳ Parent: Application

Complexity

Conditions	4
Paths	3

Size

Total Lines	12
Code Lines	7

Duplication

Lines	0
Ratio	0 %

Code Coverage

Tests	7
CRAP Score	4.1755

Importance

Changes	1
Bugs	0	Features	1

Metric	Value
c	1
b	0
f	1
dl	0
loc	12
ccs	7
cts	9
cp	0.7778
rs	9.2
cc	4
eloc	7
nc	3
nop	0
crap	4.1755

<?php

/*
 * This file is part of the overtrue/wechat.
 *
 * (c) overtrue <[email protected]>
 *
 * This source file is subject to the MIT license that is bundled
 * with this source code in the file LICENSE.
 */

/**
 * Application.php.
 *
 * Part of Overtrue\WeChat.
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 *
 * @author    overtrue <[email protected]>
 * @copyright 2015
 *
 * @link      https://github.com/overtrue/wechat
 * @link      http://overtrue.me
 */
namespace EasyWeChat\Foundation;

use Doctrine\Common\Cache\FilesystemCache;
use EasyWeChat\Core\AccessToken;
use EasyWeChat\Support\Log;
use ErrorException;
use Monolog\Handler\NullHandler;
use Monolog\Handler\StreamHandler;
use Monolog\Logger;
use Pimple\Container;
use Symfony\Component\HttpFoundation\Request;

/**
 * Class Application.
 */
class Application extends Container
{
    /**
     * Service Providers.
     *
     * @var array
     */
    protected $providers = [
        ServiceProviders\ServerServiceProvider::class,
        ServiceProviders\UserServiceProvider::class,
        ServiceProviders\JsServiceProvider::class,
        ServiceProviders\OAuthServiceProvider::class,
        ServiceProviders\MenuServiceProvider::class,
        ServiceProviders\NoticeServiceProvider::class,
        ServiceProviders\MaterialServiceProvider::class,
        ServiceProviders\StaffServiceProvider::class,
        ServiceProviders\UrlServiceProvider::class,
        ServiceProviders\QRCodeServiceProvider::class,
        ServiceProviders\SemanticServiceProvider::class,
        ServiceProviders\StatsServiceProvider::class,
        ServiceProviders\PaymentServiceProvider::class,
        ServiceProviders\POIServiceProvider::class,
        ServiceProviders\BroadcastServiceProvider::class,
    ];

    /**
     * The exception handler.
     *
     * @var callable
     */
    protected $exceptionHandler;

    /**
     * Application constructor.
     *
     * @param array $config
     */
    public function __construct($config)
    {
        parent::__construct();

        $this['config'] = function () use ($config) {
            return new Config($config);
        };

        if ($this['config']['debug']) {
            error_reporting(E_ALL);
        }

        $this->registerProviders();
        $this->registerBase();
        $this->initializeLogger();
        $this->registerExceptionHandler();

        Log::debug('Current configuration:', $config);
    }

    /**
     * Set the exception handler.
     *
     * @param callable $callback
     *
     * @return $this
     */
    public function setExceptionHandler(callable $callback)
    {
        $this->exceptionHandler = $callback;

        return $this;
    }

    /**
     * Return current exception handler.
     *
     * @return callable
     */
    public function getExceptionHandler()
    {
        return $this->exceptionHandler;
    }

    /**
     * Add a provider.
     *
     * @param string $provider
     *
     * @return Application
     */
    public function addProvider($provider)
    {
        array_push($this->providers, $provider);

        return $this;
    }

    /**
     * Set providers.
     *
     * @param array $providers
     */
    public function setProviders(array $providers)
    {
        $this->providers = [];

        foreach ($providers as $provider) {
            $this->addProvider($provider);
        }
    }

    /**
     * Return all providers.
     *
     * @return array
     */
    public function getProviders()
    {
        return $this->providers;
    }

    /**
     * Magic get access. 
     *
     * @param string $id
     *
     * @return mixed
     */
    public function __get($id)
    {
        return $this->offsetGet($id);
    }

    /**
     * Magic set access.
     *
     * @param string $id    
     * @param mixed  $value 
     */
    public function __set($id, $value)
    {
        return $this->offsetSet($id, $value);
    }

    /**
     * Register providers.
     */
    private function registerProviders()
    {
        foreach ($this->providers as $provider) {
            $this->register(new $provider());
        }
    }

    /**
     * Register basic providers.
     */
    private function registerBase()
    {
        $this['request'] = function () {
            return Request::createFromGlobals();
        };

        $this['cache'] = function () {
            return new FilesystemCache(sys_get_temp_dir());
        };

        $this['access_token'] = function () {
           return new AccessToken(
               $this['config']['app_id'],
               $this['config']['secret'],
               $this['cache']
           );
        };
    }

    /**
     * Register exception and error handler.
     */
    private function registerExceptionHandler()
    {
        $logTemplate = '%s: %s in %s on line %s.';

        $lastExceptionHandler = set_exception_handler(function ($e) use (&$lastExceptionHandler, $logTemplate) {
            Log::error(sprintf($logTemplate, $e->getCode(), $e->getMessage(), $e->getFile(), $e->getLine()));

            $this->exceptionHandler && call_user_func_array($this->exceptionHandler, [$e]);

            if (is_callable($lastExceptionHandler)) {
                return call_user_func($lastExceptionHandler, $e);
            }
        });

        $errorHandler = function ($severity, $message, $file, $line) use ($logTemplate) {
            Log::error(sprintf($logTemplate, $severity, $message, $file, $line));

            if (error_reporting() & $severity) {
                throw new ErrorException($message, 0, $severity, $file, $line);
            }
        };

        set_error_handler($errorHandler);

        register_shutdown_function(function () use ($errorHandler) {
            $lastError = error_get_last();

            if ($lastError['type'] === E_ERROR) {
                // fatal error
                $errorHandler(E_ERROR, $lastError['message'], $lastError['file'], $lastError['line']);
            }
        });
    }

    /**
     * Initialize logger.
     */
    private function initializeLogger()
    {
        $logger = new Logger('easywechat');

        if (!$this['config']['debug'] || defined('PHPUNIT_RUNNING')) {
            $logger->pushHandler(new NullHandler());
        } elseif ($logFile = $this['config']['log.file']) {
            $logger->pushHandler(new StreamHandler($logFile, $this['config']->get('log.level', Logger::WARNING)));
        }

        Log::setLogger($logger);
    }
}


1		<?php
2
3		/*
4		* This file is part of the overtrue/wechat.
5		*
6		* (c) overtrue <[email protected]>
7		*
8		* This source file is subject to the MIT license that is bundled
9		* with this source code in the file LICENSE.
10		*/
11
12		/**
13		* Application.php.
14		*
15		* Part of Overtrue\WeChat.
16		*
17		* For the full copyright and license information, please view the LICENSE
18		* file that was distributed with this source code.
19		*
20		* @author overtrue <[email protected]>
21		* @copyright 2015
22		*
23		* @link https://github.com/overtrue/wechat
24		* @link http://overtrue.me
25		*/
26		namespace EasyWeChat\Foundation;
27
28		use Doctrine\Common\Cache\FilesystemCache;
29		use EasyWeChat\Core\AccessToken;
30		use EasyWeChat\Support\Log;
31		use ErrorException;
32		use Monolog\Handler\NullHandler;
33		use Monolog\Handler\StreamHandler;
34		use Monolog\Logger;
35		use Pimple\Container;
36		use Symfony\Component\HttpFoundation\Request;
37
38		/**
39		* Class Application.
40		*/
41		class Application extends Container
42		{
43		/**
44		* Service Providers.
45		*
46		* @var array
47		*/
48		protected $providers = [
49		ServiceProviders\ServerServiceProvider::class,
50		ServiceProviders\UserServiceProvider::class,
51		ServiceProviders\JsServiceProvider::class,
52		ServiceProviders\OAuthServiceProvider::class,
53		ServiceProviders\MenuServiceProvider::class,
54		ServiceProviders\NoticeServiceProvider::class,
55		ServiceProviders\MaterialServiceProvider::class,
56		ServiceProviders\StaffServiceProvider::class,
57		ServiceProviders\UrlServiceProvider::class,
58		ServiceProviders\QRCodeServiceProvider::class,
59		ServiceProviders\SemanticServiceProvider::class,
60		ServiceProviders\StatsServiceProvider::class,
61		ServiceProviders\PaymentServiceProvider::class,
62		ServiceProviders\POIServiceProvider::class,
63		ServiceProviders\BroadcastServiceProvider::class,
64		];
65
66		/**
67		* The exception handler.
68		*
69		* @var callable
70		*/
71		protected $exceptionHandler;
72
73		/**
74		* Application constructor.
75		*
76		* @param array $config
77		*/
78	3	public function __construct($config)
79		{
80	3	parent::__construct();
81
82		$this['config'] = function () use ($config) {
83	3	return new Config($config);
84		};
85
86	3	if ($this['config']['debug']) {
87		error_reporting(E_ALL);
88		}
89
90	3	$this->registerProviders();
91	3	$this->registerBase();
92	3	$this->initializeLogger();
93	3	$this->registerExceptionHandler();
94
95	3	Log::debug('Current configuration:', $config);
96	3	}
97
98		/**
99		* Set the exception handler.
100		*
101		* @param callable $callback
102		*
103		* @return $this
104		*/
105		public function setExceptionHandler(callable $callback)
106		{
107		$this->exceptionHandler = $callback;
108
109		return $this;
110		}
111
112		/**
113		* Return current exception handler.
114		*
115		* @return callable
116		*/
117		public function getExceptionHandler()
118		{
119		return $this->exceptionHandler;
120		}
121
122		/**
123		* Add a provider.
124		*
125		* @param string $provider
126		*
127		* @return Application
128		*/
129	1	public function addProvider($provider)
130		{
131	1	array_push($this->providers, $provider);
132
133	1	return $this;
134		}
135
136		/**
137		* Set providers.
138		*
139		* @param array $providers
140		*/
141	1	public function setProviders(array $providers)
142		{
143	1	$this->providers = [];
144
145	1	foreach ($providers as $provider) {
146	1	$this->addProvider($provider);
147	1	}
148	1	}
149
150		/**
151		* Return all providers.
152		*
153		* @return array
154		*/
155	2	public function getProviders()
156		{
157	2	return $this->providers;
158		}
159
160		/**
161		* Magic get access.
162		*
163		* @param string $id
164		*
165		* @return mixed
166		*/
167	1	public function __get($id)
168		{
169	1	return $this->offsetGet($id);
170		}
171
172		/**
173		* Magic set access.
174		*
175		* @param string $id
176		* @param mixed $value
177		*/
178	1	public function __set($id, $value)
179		{
180	1	return $this->offsetSet($id, $value);
181		}
182
183		/**
184		* Register providers.
185		*/
186	3	private function registerProviders()
187		{
188	3	foreach ($this->providers as $provider) {
189	3	$this->register(new $provider());
190	3	}
191	3	}
192
193		/**
194		* Register basic providers.
195		*/
196	3	private function registerBase()
197		{
198		$this['request'] = function () {
199		return Request::createFromGlobals();
200		};
201
202		$this['cache'] = function () {
203		return new FilesystemCache(sys_get_temp_dir());
204		};
205
206		$this['access_token'] = function () {
207		return new AccessToken(
208		$this['config']['app_id'],
209		$this['config']['secret'],
210		$this['cache']
211		);
212		};
213	3	}
214
215		/**
216		* Register exception and error handler.
217		*/
218	3	private function registerExceptionHandler()
219		{
220	3	$logTemplate = '%s: %s in %s on line %s.';
221
222		$lastExceptionHandler = set_exception_handler(function ($e) use (&$lastExceptionHandler, $logTemplate) {
223		Log::error(sprintf($logTemplate, $e->getCode(), $e->getMessage(), $e->getFile(), $e->getLine()));
224
225		$this->exceptionHandler && call_user_func_array($this->exceptionHandler, [$e]);
226
227		if (is_callable($lastExceptionHandler)) {
228		return call_user_func($lastExceptionHandler, $e);
229		}
230	3	});
231
232		$errorHandler = function ($severity, $message, $file, $line) use ($logTemplate) {
233	1	Log::error(sprintf($logTemplate, $severity, $message, $file, $line));
234
235	1	if (error_reporting() & $severity) {
236	1	throw new ErrorException($message, 0, $severity, $file, $line);
237		}
238	3	};
239
240	3	set_error_handler($errorHandler);
241
242	3	register_shutdown_function(function () use ($errorHandler) {
243		$lastError = error_get_last();
244
245		if ($lastError['type'] === E_ERROR) {
246		// fatal error
247		$errorHandler(E_ERROR, $lastError['message'], $lastError['file'], $lastError['line']);
248		}
249	3	});
250	3	}
251
252		/**
253		* Initialize logger.
254		*/
255	3	private function initializeLogger()
256		{
257	3	$logger = new Logger('easywechat');
258
259	3	if (!$this['config']['debug'] \|\| defined('PHPUNIT_RUNNING')) {
260	3	$logger->pushHandler(new NullHandler());
261	3	} elseif ($logFile = $this['config']['log.file']) {
262		$logger->pushHandler(new StreamHandler($logFile, $this['config']->get('log.level', Logger::WARNING)));
263		}
264
265	3	Log::setLogger($logger);
266	3	}
267		}
268

overtrue / wechat

Push — master ( c7d4dc...13d232 )

Application::initializeLogger() A

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