Swift_Transport_MailTransport - Code Metrics - Inspection of "Add Swift_Transport::ping()" - voku/swiftmailer - Measure and Improve Code Quality continuously with Scrutinizer

Completed

Push — 5.x ( 2b0825...7df5e8 )

by Lars

created 2016-05-29 15:19 UTC

Swift_Transport_MailTransport A

↳ Parent: Project

Complexity

Total Complexity

Size/Duplication

Total Lines	307
Duplicated Lines	10.42 %

Coupling/Cohesion

Components	1
Dependencies	5

Test Coverage

Coverage

59.8%

Importance

Changes	9
Bugs	4	Features	1

Metric	Value
dl	32
loc	307
ccs	61
cts	102
cp	0.598
rs	9.8
c	9
b	4
f	1
wmc	31
lcom	1
cbo	5

13 Methods

Rating	Name	Duplication	Size	Complexity
A	__construct()	0	4	1
A	isStarted()	0	4	1
A	start()	0	3	1
A	stop()	0	3	1
A	ping()	0	4	1
A	setExtraParams()	0	6	1
A	getExtraParams()	0	4	1
D	send()	0	100	10
A	registerPlugin()	0	4	1
A	_throwException()	14	14	3
A	mail()	0	8	2
A	_getReversePath()	18	18	4
A	_formatExtraParams()	0	10	4

How to fix Duplicated Code

<?php

/*
 * This file is part of SwiftMailer.
 * (c) 2004-2009 Chris Corbyn
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

/**
 * Sends Messages using the mail() function.
 *
 * It is advised that users do not use this transport if at all possible
 * since a number of plugin features cannot be used in conjunction with this
 * transport due to the internal interface in PHP itself.
 *
 * The level of error reporting with this transport is incredibly weak, again
 * due to limitations of PHP's internal mail() function.  You'll get an
 * all-or-nothing result from sending.
 *
 * @author Chris Corbyn
 */
class Swift_Transport_MailTransport implements Swift_Transport
namespace YourVendor;

class YourClass { }
{
    /** Additional parameters to pass to mail() */
    private $_extraParams = '-f%s';

    /** The event dispatcher from the plugin API */
    private $_eventDispatcher;

    /**
     * Create a new MailTransport with the $log.
     *
     * @param Swift_Events_EventDispatcher $eventDispatcher
     */
    public function __construct(Swift_Events_EventDispatcher $eventDispatcher)
    {
        $this->_eventDispatcher = $eventDispatcher;
    }

    /**
     * Not used.
     */
    public function isStarted()
    {
        return false;
    }

    /**
     * Not used.
     */
    public function start()
    {
    }

    /**
     * Not used.
     */
    public function stop()
    {
    }

    /**
     * Check if this Transport mechanism is alive.
     *
     * If a Transport mechanism session is no longer functional, the method
     * returns FALSE. It is the responsibility of the developer to handle this
     * case and restart the Transport mechanism manually.
     *
     * @example
     *
     *   if (!$transport->ping()) {
     *      $transport->stop();
     *      $transport->start();
     *   }
     *
     * The Transport mechanism will be started, if it is not already.
     *
     * It is undefined if the Transport mechanism attempts to restart as long as
     * the return value reflects whether the mechanism is now functional.
     *
     * @return bool TRUE if the transport is alive
     */
    public function ping()
    {
        return true;
    }

    /**
     * Set the additional parameters used on the mail() function.
     *
     * This string is formatted for sprintf() where %s is the sender address.
     *
     * @param string $params
     *
     * @return Swift_Transport_MailTransport
     */
    public function setExtraParams($params)
    {
        $this->_extraParams = $params;

        return $this;
    }

    /**
     * Get the additional parameters used on the mail() function.
     *
     * This string is formatted for sprintf() where %s is the sender address.
     *
     * @return string
     */
    public function getExtraParams()
    {
        return $this->_extraParams;
    }

    /**
     * Send the given Message.
     *
     * Recipient/sender data will be retrieved from the Message API.
     * The return value is the number of recipients who were accepted for delivery.
     *
     * @param Swift_Mime_Message $message
     * @param string[]           $failedRecipients An array of failures by-reference
     *
     * @return int
     *
     * @throws Swift_TransportException
     */
    public function send(Swift_Mime_Message $message, &$failedRecipients = null)
    {
        $failedRecipients = (array)$failedRecipients;

        $evt = $this->_eventDispatcher->createSendEvent($this, $message);
        if ($evt) {

            $this->_eventDispatcher->dispatchEvent($evt, 'beforeSendPerformed');
            if ($evt->bubbleCancelled()) {
                return 0;
            }
        }

        $count = (
            count((array)$message->getTo())
            + count((array)$message->getCc())
            + count((array)$message->getBcc())
        );

        /*

        // TODO: check if we need this check, breaks "Mockery"-Tests
        if ($count === 0) {
            $this->_throwException(new Swift_TransportException('Cannot send message without a recipient'));
        }
        */

        $toHeader = $message->getHeaders()->get('To');
class A
{
    public function foo() { }
}

class B extends A
{
    public function bar() { }
}

/**
 * @param A|B $x
 */
function someFunction($x)
{
    $x->foo(); // This call is fine as the method exists in A and B.
    $x->bar(); // This method only exists in B and might cause an error.
}
        $subjectHeader = $message->getHeaders()->get('Subject');

        if (!$toHeader) {
            $this->_throwException(new Swift_TransportException('Cannot send message without a recipient'));
        }

        $to = $toHeader->getFieldBody();
        $subject = $subjectHeader ? $subjectHeader->getFieldBody() : '';

        $reversePath = $this->_getReversePath($message);

        // Remove headers that would otherwise be duplicated
        $message->getHeaders()->remove('To');
class A
{
    public function foo() { }
}

class B extends A
{
    public function bar() { }
}

/**
 * @param A|B $x
 */
function someFunction($x)
{
    $x->foo(); // This call is fine as the method exists in A and B.
    $x->bar(); // This method only exists in B and might cause an error.
}
        $message->getHeaders()->remove('Subject');

        $messageStr = $message->toString();

        $message->getHeaders()->set($toHeader);
class A
{
    public function foo() { }
}

class B extends A
{
    public function bar() { }
}

/**
 * @param A|B $x
 */
function someFunction($x)
{
    $x->foo(); // This call is fine as the method exists in A and B.
    $x->bar(); // This method only exists in B and might cause an error.
}
        $message->getHeaders()->set($subjectHeader);

        // Separate headers from body
        if (false !== $endHeaders = strpos($messageStr, "\r\n\r\n")) {
            $headers = substr($messageStr, 0, $endHeaders) . "\r\n"; // Keep last EOL
            $body = substr($messageStr, $endHeaders + 4);
        } else {
            $headers = $messageStr . "\r\n";
            $body = '';
        }

        unset($messageStr);

        if ("\r\n" != PHP_EOL) {
            // Non-windows (not using SMTP)
            $headers = str_replace("\r\n", PHP_EOL, $headers);
            $subject = str_replace("\r\n", PHP_EOL, $subject);
            $body = str_replace("\r\n", PHP_EOL, $body);
        } else {
            // Windows, using SMTP
            $headers = str_replace("\r\n.", "\r\n..", $headers);
            $subject = str_replace("\r\n.", "\r\n..", $subject);
            $body = str_replace("\r\n.", "\r\n..", $body);
        }

        if ($this->mail($to, $subject, $body, $headers, $this->_formatExtraParams($this->_extraParams, $reversePath))) {
            if ($evt) {
                $evt->setResult(Swift_Events_SendEvent::RESULT_SUCCESS);
                $evt->setFailedRecipients($failedRecipients);
                $this->_eventDispatcher->dispatchEvent($evt, 'sendPerformed');
            }
        } else {
            $failedRecipients = array_merge(
                $failedRecipients,
                array_keys((array)$message->getTo()),
                array_keys((array)$message->getCc()),
                array_keys((array)$message->getBcc())
            );

            if ($evt) {
                $evt->setResult(Swift_Events_SendEvent::RESULT_FAILED);
                $evt->setFailedRecipients($failedRecipients);
                $this->_eventDispatcher->dispatchEvent($evt, 'sendPerformed');
            }

            // TODO: Why do we do this only on error?
            // -> take a look at "AbstractSmtpTransport"
            //
            $message->generateId(); // Make sure a new Message ID is used

            $count = 0;
        }

        return $count;
    }

    /**
     * Register a plugin.
     *
     * @param Swift_Events_EventListener $plugin
     */
    public function registerPlugin(Swift_Events_EventListener $plugin)
    {
        $this->_eventDispatcher->bindEventListener($plugin);
    }

    /**
     * Throw a TransportException, first sending it to any listeners
     *
     * @param Swift_TransportException $e
     *
     * @throws Swift_TransportException
     */
    protected function _throwException(Swift_TransportException $e)

    {
        $evt = $this->_eventDispatcher->createTransportExceptionEvent($this, $e);
        if ($evt) {

            $this->_eventDispatcher->dispatchEvent($evt, 'exceptionThrown');
            if (!$evt->bubbleCancelled()) {
                throw $e;
            }

        } else {
            throw $e;
        }
    }

    /**
     * Send mail via the mail() function.
     *
     * This method takes the same arguments as PHP mail().
     *
     * @param string $to
     * @param string $subject
     * @param string $body
     * @param string $headers
     * @param string $extraParams
     *
     * @return bool
     */
    public function mail($to, $subject, $body, $headers = null, $extraParams = null)
    {
        if (!ini_get('safe_mode')) {
            return @mail($to, $subject, $body, $headers, $extraParams);
        }

        return @mail($to, $subject, $body, $headers);
    }

    /**
     * Determine the best-use reverse path for this message
     *
     * @param Swift_Mime_Message $message
     *
     * @return mixed|null|string
     */
    private function _getReversePath(Swift_Mime_Message $message)

    {
        $return = $message->getReturnPath();
        $sender = $message->getSender();
        $from = $message->getFrom();
        $path = null;
        if (!empty($return)) {
            $path = $return;
        } elseif (!empty($sender)) {
            $keys = array_keys($sender);
            $path = array_shift($keys);
        } elseif (!empty($from)) {
            $keys = array_keys($from);
            $path = array_shift($keys);
        }

        return $path;
    }

    /**
     * Return php mail extra params to use for invoker->mail.
     *
     * @param $extraParams
     * @param $reversePath
     *
     * @return mixed string|null
     */
    private function _formatExtraParams($extraParams, $reversePath)
    {
        if (strpos($extraParams, '-f%s') !== false) {
            $extraParams = empty($reversePath)
                ? str_replace('-f%s', '', $extraParams)
                : sprintf($extraParams, escapeshellarg($reversePath));
        }

        return !empty($extraParams) ? $extraParams : null;
    }
}


Push — 5.x ( 2b0825...7df5e8 )

Swift_Transport_MailTransport A

Complexity

Size/Duplication

Coupling/Cohesion

Test Coverage

Importance

13 Methods

How to fix Duplicated Code

Duplicated Code

Available Fixes

Available Fixes

Available Fixes

1			<?php
2
3			/*
4			* This file is part of SwiftMailer.
5			* (c) 2004-2009 Chris Corbyn
6			*
7			* For the full copyright and license information, please view the LICENSE
8			* file that was distributed with this source code.
9			*/
10
11			/**
12			* Sends Messages using the mail() function.
13			*
14			* It is advised that users do not use this transport if at all possible
15			* since a number of plugin features cannot be used in conjunction with this
16			* transport due to the internal interface in PHP itself.
17			*
18			* The level of error reporting with this transport is incredibly weak, again
19			* due to limitations of PHP's internal mail() function. You'll get an
20			* all-or-nothing result from sending.
21			*
22			* @author Chris Corbyn
23			*/
24			class Swift_Transport_MailTransport implements Swift_Transport
			0 ignored issues – show Coding Style Compatibility introduced 2015-11-22 11:38 UTC by Report Bug Copy Issue Report PSR1 recommends that each class must be in a namespace of at least one level to avoid collisions. You can fix this by adding a namespace to your class: namespace YourVendor; class YourClass { } When choosing a vendor namespace, try to pick something that is not too generic to avoid conflicts with other libraries. Loading history...
25			{
26			/** Additional parameters to pass to mail() */
27			private $_extraParams = '-f%s';
28
29			/** The event dispatcher from the plugin API */
30			private $_eventDispatcher;
31
32			/**
33			* Create a new MailTransport with the $log.
34			*
35			* @param Swift_Events_EventDispatcher $eventDispatcher
36			*/
37	16		public function __construct(Swift_Events_EventDispatcher $eventDispatcher)
38			{
39	16		$this->_eventDispatcher = $eventDispatcher;
40	16		}
41
42			/**
43			* Not used.
44			*/
45			public function isStarted()
46			{
47			return false;
48			}
49
50			/**
51			* Not used.
52			*/
53			public function start()
54			{
55			}
56
57			/**
58			* Not used.
59			*/
60			public function stop()
61			{
62			}
63
64			/**
65			* Check if this Transport mechanism is alive.
66			*
67			* If a Transport mechanism session is no longer functional, the method
68			* returns FALSE. It is the responsibility of the developer to handle this
69			* case and restart the Transport mechanism manually.
70			*
71			* @example
72			*
73			* if (!$transport->ping()) {
74			* $transport->stop();
75			* $transport->start();
76			* }
77			*
78			* The Transport mechanism will be started, if it is not already.
79			*
80			* It is undefined if the Transport mechanism attempts to restart as long as
81			* the return value reflects whether the mechanism is now functional.
82			*
83			* @return bool TRUE if the transport is alive
84			*/
85			public function ping()
86			{
87			return true;
88			}
89
90			/**
91			* Set the additional parameters used on the mail() function.
92			*
93			* This string is formatted for sprintf() where %s is the sender address.
94			*
95			* @param string $params
96			*
97			* @return Swift_Transport_MailTransport
98			*/
99	2		public function setExtraParams($params)
100			{
101	2		$this->_extraParams = $params;
102
103	2		return $this;
104			}
105
106			/**
107			* Get the additional parameters used on the mail() function.
108			*
109			* This string is formatted for sprintf() where %s is the sender address.
110			*
111			* @return string
112			*/
113			public function getExtraParams()
114			{
115			return $this->_extraParams;
116			}
117
118			/**
119			* Send the given Message.
120			*
121			* Recipient/sender data will be retrieved from the Message API.
122			* The return value is the number of recipients who were accepted for delivery.
123			*
124			* @param Swift_Mime_Message $message
125			* @param string[] $failedRecipients An array of failures by-reference
126			*
127			* @return int
128			*
129			* @throws Swift_TransportException
130			*/
131	15		public function send(Swift_Mime_Message $message, &$failedRecipients = null)
132			{
133	15		$failedRecipients = (array)$failedRecipients;
134
135	15		$evt = $this->_eventDispatcher->createSendEvent($this, $message);
136	15		if ($evt) {
137
138			$this->_eventDispatcher->dispatchEvent($evt, 'beforeSendPerformed');
139			if ($evt->bubbleCancelled()) {
140			return 0;
141			}
142			}
143
144			$count = (
145	15		count((array)$message->getTo())
146	15		+ count((array)$message->getCc())
147	15		+ count((array)$message->getBcc())
148			);
149
150			/*
			0 ignored issues – show Unused Code Comprehensibility introduced 2016-02-10 17:04 UTC by Report Bug Copy Issue Report `39%` of this comment could be valid code. Did you maybe forget this after debugging? Sometimes obsolete code just ends up commented out instead of removed. In this case it is better to remove the code once you have checked you do not need it. The code might also have been commented out for debugging purposes. In this case it is vital that someone uncomments it again or your project may behave in very unexpected ways in production. This check looks for comments that seem to be mostly valid code and reports them. Loading history...
151			// TODO: check if we need this check, breaks "Mockery"-Tests
152			if ($count === 0) {
153			$this->_throwException(new Swift_TransportException('Cannot send message without a recipient'));
154			}
155			*/
156
157	15		$toHeader = $message->getHeaders()->get('To');
			0 ignored issues – show Bug introduced 2015-11-22 11:38 UTC by Report Bug Copy Issue Report The method `get` does only exist in `Swift_Mime_HeaderSet`, but not in `Swift_Mime_Header`. It seems like the method you are trying to call exists only in some of the possible types. Let’s take a look at an example: class A { public function foo() { } } class B extends A { public function bar() { } } /** * @param A\|B $x / function someFunction($x) { $x->foo(); // This call is fine as the method exists in A and B. $x->bar(); // This method only exists in B and might cause an error. } Available Fixes Add an additional type-check: /* * @param A\|B $x / function someFunction($x) { $x->foo(); if ($x instanceof B) { $x->bar(); } } Only allow a single type to be passed if the variable comes from a parameter: function someFunction(B $x) { /* ... */ } Loading history...
158	15		$subjectHeader = $message->getHeaders()->get('Subject');
159
160	15		if (!$toHeader) {
161			$this->_throwException(new Swift_TransportException('Cannot send message without a recipient'));
162			}
163
164	15		$to = $toHeader->getFieldBody();
165	15		$subject = $subjectHeader ? $subjectHeader->getFieldBody() : '';
166
167	15		$reversePath = $this->_getReversePath($message);
168
169			// Remove headers that would otherwise be duplicated
170	15		$message->getHeaders()->remove('To');
			0 ignored issues – show Bug introduced 2015-11-22 11:38 UTC by Report Bug Copy Issue Report The method `remove` does only exist in `Swift_Mime_HeaderSet`, but not in `Swift_Mime_Header`. It seems like the method you are trying to call exists only in some of the possible types. Let’s take a look at an example: class A { public function foo() { } } class B extends A { public function bar() { } } /** * @param A\|B $x / function someFunction($x) { $x->foo(); // This call is fine as the method exists in A and B. $x->bar(); // This method only exists in B and might cause an error. } Available Fixes Add an additional type-check: /* * @param A\|B $x / function someFunction($x) { $x->foo(); if ($x instanceof B) { $x->bar(); } } Only allow a single type to be passed if the variable comes from a parameter: function someFunction(B $x) { /* ... */ } Loading history...
171	15		$message->getHeaders()->remove('Subject');
172
173	15		$messageStr = $message->toString();
174
175	15		$message->getHeaders()->set($toHeader);
			0 ignored issues – show Bug introduced 2015-11-22 11:38 UTC by Report Bug Copy Issue Report The method `set` does only exist in `Swift_Mime_HeaderSet`, but not in `Swift_Mime_Header`. It seems like the method you are trying to call exists only in some of the possible types. Let’s take a look at an example: class A { public function foo() { } } class B extends A { public function bar() { } } /** * @param A\|B $x / function someFunction($x) { $x->foo(); // This call is fine as the method exists in A and B. $x->bar(); // This method only exists in B and might cause an error. } Available Fixes Add an additional type-check: /* * @param A\|B $x / function someFunction($x) { $x->foo(); if ($x instanceof B) { $x->bar(); } } Only allow a single type to be passed if the variable comes from a parameter: function someFunction(B $x) { /* ... */ } Loading history...
176	15		$message->getHeaders()->set($subjectHeader);
177
178			// Separate headers from body
179	15		if (false !== $endHeaders = strpos($messageStr, "\r\n\r\n")) {
180	3		$headers = substr($messageStr, 0, $endHeaders) . "\r\n"; // Keep last EOL
181	3		$body = substr($messageStr, $endHeaders + 4);
182			} else {
183	12		$headers = $messageStr . "\r\n";
184	12		$body = '';
185			}
186
187	15		unset($messageStr);
188
189	15		if ("\r\n" != PHP_EOL) {
190			// Non-windows (not using SMTP)
191	15		$headers = str_replace("\r\n", PHP_EOL, $headers);
192	15		$subject = str_replace("\r\n", PHP_EOL, $subject);
193	15		$body = str_replace("\r\n", PHP_EOL, $body);
194			} else {
195			// Windows, using SMTP
196			$headers = str_replace("\r\n.", "\r\n..", $headers);
197			$subject = str_replace("\r\n.", "\r\n..", $subject);
198			$body = str_replace("\r\n.", "\r\n..", $body);
199			}
200
201	15		if ($this->mail($to, $subject, $body, $headers, $this->_formatExtraParams($this->_extraParams, $reversePath))) {
202	1		if ($evt) {
203			$evt->setResult(Swift_Events_SendEvent::RESULT_SUCCESS);
204			$evt->setFailedRecipients($failedRecipients);
205	1		$this->_eventDispatcher->dispatchEvent($evt, 'sendPerformed');
206			}
207			} else {
208	14		$failedRecipients = array_merge(
209			$failedRecipients,
210	14		array_keys((array)$message->getTo()),
211	14		array_keys((array)$message->getCc()),
212	14		array_keys((array)$message->getBcc())
213			);
214
215	14		if ($evt) {
216			$evt->setResult(Swift_Events_SendEvent::RESULT_FAILED);
217			$evt->setFailedRecipients($failedRecipients);
218			$this->_eventDispatcher->dispatchEvent($evt, 'sendPerformed');
219			}
220
221			// TODO: Why do we do this only on error?
222			// -> take a look at "AbstractSmtpTransport"
223			//
224	14		$message->generateId(); // Make sure a new Message ID is used
225
226	14		$count = 0;
227			}
228
229	15		return $count;
230			}
231
232			/**
233			* Register a plugin.
234			*
235			* @param Swift_Events_EventListener $plugin
236			*/
237			public function registerPlugin(Swift_Events_EventListener $plugin)
238			{
239			$this->_eventDispatcher->bindEventListener($plugin);
240			}
241
242			/**
243			* Throw a TransportException, first sending it to any listeners
244			*
245			* @param Swift_TransportException $e
246			*
247			* @throws Swift_TransportException
248			*/
249		View Code Duplication	protected function _throwException(Swift_TransportException $e)
			0 ignored issues – show Duplication introduced 2015-11-22 11:38 UTC by Report Bug Copy Issue Report This method seems to be duplicated in your project. Duplicated code is one of the most pungent code smells. If you need to duplicate the same code in three or more different places, we strongly encourage you to look into extracting the code into a single class or operation. You can also find more detailed suggestions in the “Code” section of your repository. Loading history...
250			{
251			$evt = $this->_eventDispatcher->createTransportExceptionEvent($this, $e);
252			if ($evt) {
253
254			$this->_eventDispatcher->dispatchEvent($evt, 'exceptionThrown');
255			if (!$evt->bubbleCancelled()) {
256			throw $e;
257			}
258
259			} else {
260			throw $e;
261			}
262			}
263
264			/**
265			* Send mail via the mail() function.
266			*
267			* This method takes the same arguments as PHP mail().
268			*
269			* @param string $to
270			* @param string $subject
271			* @param string $body
272			* @param string $headers
273			* @param string $extraParams
274			*
275			* @return bool
276			*/
277			public function mail($to, $subject, $body, $headers = null, $extraParams = null)
278			{
279			if (!ini_get('safe_mode')) {
280			return @mail($to, $subject, $body, $headers, $extraParams);
281			}
282
283			return @mail($to, $subject, $body, $headers);
284			}
285
286			/**
287			* Determine the best-use reverse path for this message
288			*
289			* @param Swift_Mime_Message $message
290			*
291			* @return mixed\|null\|string
292			*/
293	15	View Code Duplication	private function _getReversePath(Swift_Mime_Message $message)
			0 ignored issues – show Duplication introduced 2015-11-22 11:38 UTC by Report Bug Copy Issue Report This method seems to be duplicated in your project. Duplicated code is one of the most pungent code smells. If you need to duplicate the same code in three or more different places, we strongly encourage you to look into extracting the code into a single class or operation. You can also find more detailed suggestions in the “Code” section of your repository. Loading history...
294			{
295	15		$return = $message->getReturnPath();
296	15		$sender = $message->getSender();
297	15		$from = $message->getFrom();
298	15		$path = null;
299	15		if (!empty($return)) {
300	3		$path = $return;
301	12		} elseif (!empty($sender)) {
302			$keys = array_keys($sender);
303			$path = array_shift($keys);
304	12		} elseif (!empty($from)) {
305			$keys = array_keys($from);
306			$path = array_shift($keys);
307			}
308
309	15		return $path;
310			}
311
312			/**
313			* Return php mail extra params to use for invoker->mail.
314			*
315			* @param $extraParams
316			* @param $reversePath
317			*
318			* @return mixed string\|null
319			*/
320	15		private function _formatExtraParams($extraParams, $reversePath)
321			{
322	15		if (strpos($extraParams, '-f%s') !== false) {
323	14		$extraParams = empty($reversePath)
324	12		? str_replace('-f%s', '', $extraParams)
325	14		: sprintf($extraParams, escapeshellarg($reversePath));
326			}
327
328	15		return !empty($extraParams) ? $extraParams : null;
329			}
330			}
331

voku / swiftmailer

Push — 5.x ( 2b0825...7df5e8 )

Swift_Transport_MailTransport A

Complexity

Size/Duplication

Coupling/Cohesion

Test Coverage

Importance

13 Methods

How to fix Duplicated Code

Duplicated Code

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