Sftp::getCreateMode() - Code Metrics - Logi-CE/fmup - Measure and Improve Code Quality continuously with Scrutinizer

Sftp::getCreateMode() A
last analyzed 2017-12-05 10:44 UTC

↳ Parent: Sftp

Complexity

Conditions	2
Paths	2

Size

Total Lines	4
Code Lines	2

Duplication

Lines	0
Ratio	0 %

Code Coverage

Tests	2
CRAP Score	2

Importance

Changes

Metric	Value
cc	2
eloc	2
nc	2
nop	0
dl	0
loc	4
ccs	2
cts	2
cp	1
crap	2
rs	10
c	0
b	0
f	0

<?php
namespace FMUP\Ftp\Driver;

use FMUP\Ftp\FtpAbstract;
use FMUP\Ftp\Exception as FtpException;
use FMUP\Logger;

class Sftp extends FtpAbstract implements Logger\LoggerInterface
{
    use Logger\LoggerTrait;

    const METHODS = 'methods';
    const CALLBACKS = 'callbacks';
    const USE_INCLUDE_PATH = 'use_include_path';
    const GET_CONTENT_CONTEXT = 'get_content_context';
    const PUT_CONTENT_CONTEXT = 'put_content_context';
    const PUT_CONTENT_FLAGS = 'put_content_flags';
    const OFFSET = 'offset';
    const MAXLEN = 'maxlen';
    const CREATE_MODE = 'create_mode';

    private $sftpSession;

    /**
     * @return resource
     * @throws FtpException
     */
    protected function getSftpSession()
    {
        if (!$this->sftpSession) {
            $this->sftpSession = $this->ssh2Sftp($this->getSession());
        }
        return $this->sftpSession;
    }

    /**
     * @return array|null
     */
    protected function getMethods()
    {
        return isset($this->settings[self::METHODS]) ? $this->settings[self::METHODS] : null;
    }

    /**
     * @return array|null
     */
    protected function getCallbacks()
    {
        return isset($this->settings[self::CALLBACKS]) ? $this->settings[self::CALLBACKS] : null;
    }

    /**
     * Optional param for file_get_content
     * @return bool
     */
    protected function getUseIncludePath()
    {
        return isset($this->settings[self::USE_INCLUDE_PATH]) ? $this->settings[self::USE_INCLUDE_PATH] : false;
    }

    /**
     * Optional param for file_get_content
     * @return resource|null
     */
    protected function getGetContentContext()
    {
        return isset($this->settings[self::GET_CONTENT_CONTEXT]) ? $this->settings[self::GET_CONTENT_CONTEXT] : null;
    }

    /**
     * Optional param for file_get_content
     * @return int
     */
    protected function getOffset()
    {
        return isset($this->settings[self::OFFSET]) ? $this->settings[self::OFFSET] : 0;
    }

    /**
     * Optional param for file_get_content
     * @return int|null
     */
    protected function getMaxLen()
    {
        return isset($this->settings[self::MAXLEN]) ? $this->settings[self::MAXLEN] : null;
    }

    /**
     * Optional param for file_put_content
     * @return int
     */
    protected function getPutContentFlags()
    {
        return isset($this->settings[self::PUT_CONTENT_FLAGS]) ? $this->settings[self::PUT_CONTENT_FLAGS] : 0;
    }

    /**
     * Optional param for file_put_content
     * @return resource|null
     */
    protected function getPutContentContext()
    {
        return isset($this->settings[self::PUT_CONTENT_CONTEXT]) ? $this->settings[self::PUT_CONTENT_CONTEXT] : null;
    }

    /**
     * Optional param for file_get_content
     * @return int
     */
    protected function getCreateMode()
    {
        return isset($this->settings[self::CREATE_MODE]) ? $this->settings[self::CREATE_MODE] : 0644;
    }

    /**
     * @param string $host
     * @param int $port
     * @return $this
     * @throws FtpException
     */
    public function connect($host, $port = 22)
    {

        $this->setSession($this->ssh2Connect($host, $port, $this->getMethods(), $this->getCallbacks()));
        return $this;
    }

    /**
     * @param string $host
     * @param int $port
     * @param array|null $methods
     * @param array|null $callbacks
     * @return resource
     * @codeCoverageIgnore
     */
    protected function ssh2Connect($host, $port = 22, array $methods = null, array $callbacks = null)
    {
        return ssh2_connect($host, $port, $methods, $callbacks);
    }

    /**
     * @param string $user
     * @param string $pass
     * @return bool
     * @throws FtpException
     */
    public function login($user, $pass)
    {
        $ret = $this->ssh2AuthPassword($this->getSession(), $user, $pass);
        if (!$ret) {
            $this->log(Logger::ERROR, "Unable to login to SFTP server", (array)$this->getSettings());
            throw new FtpException('Unable to login to the SFTP server');
        }
        return $ret;
    }

    /**
     * @param resource $session
     * @param string $username
     * @param string $password
     * @return bool
     * @codeCoverageIgnore
     */
    protected function ssh2AuthPassword($session, $username, $password)
    {
        return ssh2_auth_password($session, $username, $password);
    }

    /**
     * @param string $localFile
     * @param string $remoteFile
     * @return int
     */
    public function get($localFile, $remoteFile)
    {
        if ($this->getMaxLen() === null) {
            $fileContent = $this->fileGetContents(
                'ssh2.sftp://' . $this->getSftpSession() . '/' . $remoteFile,
                $this->getUseIncludePath(),
                $this->getGetContentContext(),
                $this->getOffset()
            );
        } else {
            $fileContent = $this->fileGetContents(
                'ssh2.sftp://' . $this->getSftpSession() . '/' . $remoteFile,
                $this->getUseIncludePath(),
                $this->getGetContentContext(),
                $this->getOffset(),
                $this->getMaxLen()
            );
        }
        return $this->filePutContents(
class Author {
    private $name;

    public function __construct($name) {
        $this->name = $name;
    }

    public function getName() {
        return $this->name;
    }
}

abstract class Post {
    public function getAuthor() {
        return 'Johannes';
    }
}

class BlogPost extends Post {
    public function getAuthor() {
        return new Author('Johannes');
    }
}

class ForumPost extends Post { /* ... */ }

function my_function(Post $post) {
    echo strtoupper($post->getAuthor());
}
            $localFile,
            $fileContent,
            $this->getPutContentFlags(),
            $this->getPutContentContext()
        );
    }

    /**
     * Put file on ftp server
     * @param string $remoteFile
     * @param string $localFile
     * @return bool
     */
    public function put($remoteFile, $localFile)
    {
        if ($this->getMaxLen() === null) {
            $fileContent = $this->fileGetContents(
                $localFile,
                $this->getUseIncludePath(),
                $this->getGetContentContext(),
                $this->getOffset()
            );
        } else {
            $fileContent = $this->fileGetContents(
                $localFile,
                $this->getUseIncludePath(),
                $this->getGetContentContext(),
                $this->getOffset(),
                $this->getMaxLen()
            );
        }
        return $this->filePutContents(
class Author {
    private $name;

    public function __construct($name) {
        $this->name = $name;
    }

    public function getName() {
        return $this->name;
    }
}

abstract class Post {
    public function getAuthor() {
        return 'Johannes';
    }
}

class BlogPost extends Post {
    public function getAuthor() {
        return new Author('Johannes');
    }
}

class ForumPost extends Post { /* ... */ }

function my_function(Post $post) {
    echo strtoupper($post->getAuthor());
}
            'ssh2.sftp://' . intval($this->getSftpSession()) . '/' . $remoteFile,
            $fileContent,
            $this->getPutContentFlags(),
            $this->getPutContentContext()
        );
    }

    /**
     * @param resource $session
     * @param string $localFile
     * @param string $remoteFile
     * @param int $createMode
     * @return bool
     * @codeCoverageIgnore
     */
    protected function ssh2ScpSend($session, $localFile, $remoteFile, $createMode)
    {
        return ssh2_scp_send($session, $localFile, $remoteFile, $createMode);
    }

    /**
     * @return string
     * @codeCoverageIgnore
     */
    protected function fileGetContents()
    {
        return call_user_func_array('file_get_contents', func_get_args());
    }

    /**
     * @param string $fileName
     * @param mixed $data
     * @param int $flags
     * @param resource $context
     * @return int
     * @codeCoverageIgnore
     */
    protected function filePutContents($fileName, $data, $flags = 0, $context = null)
    {
        return file_put_contents($fileName, $data, $flags, $context);
    }

    /**
     * @param string $file
     * @return bool
     */
    public function delete($file)
    {
        return $this->ssh2SftpUnlink($this->getSftpSession(), $file);
    }

    /**
     * @param resource $sftpSession
     * @param string $path
     * @return bool
     * @codeCoverageIgnore
     */
    protected function ssh2SftpUnlink($sftpSession, $path)
    {
        return ssh2_sftp_unlink($sftpSession, $path);
    }

    /**
     *
     * @return bool
     */
    public function close()
    {
        return true;
    }

    /**
     * @param resource $session
     * @return resource
     * @codeCoverageIgnore
     */
    protected function ssh2Sftp($session)
    {
        return ssh2_sftp($session);
    }
}


1		<?php
2		namespace FMUP\Ftp\Driver;
3
4		use FMUP\Ftp\FtpAbstract;
5		use FMUP\Ftp\Exception as FtpException;
6		use FMUP\Logger;
7
8		class Sftp extends FtpAbstract implements Logger\LoggerInterface
9		{
10		use Logger\LoggerTrait;
11
12		const METHODS = 'methods';
13		const CALLBACKS = 'callbacks';
14		const USE_INCLUDE_PATH = 'use_include_path';
15		const GET_CONTENT_CONTEXT = 'get_content_context';
16		const PUT_CONTENT_CONTEXT = 'put_content_context';
17		const PUT_CONTENT_FLAGS = 'put_content_flags';
18		const OFFSET = 'offset';
19		const MAXLEN = 'maxlen';
20		const CREATE_MODE = 'create_mode';
21
22		private $sftpSession;
23
24		/**
25		* @return resource
26		* @throws FtpException
27		*/
28	1	protected function getSftpSession()
29		{
30	1	if (!$this->sftpSession) {
31	1	$this->sftpSession = $this->ssh2Sftp($this->getSession());
32		}
33	1	return $this->sftpSession;
34		}
35
36		/**
37		* @return array\|null
38		*/
39	2	protected function getMethods()
40		{
41	2	return isset($this->settings[self::METHODS]) ? $this->settings[self::METHODS] : null;
42		}
43
44		/**
45		* @return array\|null
46		*/
47	2	protected function getCallbacks()
48		{
49	2	return isset($this->settings[self::CALLBACKS]) ? $this->settings[self::CALLBACKS] : null;
50		}
51
52		/**
53		* Optional param for file_get_content
54		* @return bool
55		*/
56	1	protected function getUseIncludePath()
57		{
58	1	return isset($this->settings[self::USE_INCLUDE_PATH]) ? $this->settings[self::USE_INCLUDE_PATH] : false;
59		}
60
61		/**
62		* Optional param for file_get_content
63		* @return resource\|null
64		*/
65	1	protected function getGetContentContext()
66		{
67	1	return isset($this->settings[self::GET_CONTENT_CONTEXT]) ? $this->settings[self::GET_CONTENT_CONTEXT] : null;
68		}
69
70		/**
71		* Optional param for file_get_content
72		* @return int
73		*/
74	1	protected function getOffset()
75		{
76	1	return isset($this->settings[self::OFFSET]) ? $this->settings[self::OFFSET] : 0;
77		}
78
79		/**
80		* Optional param for file_get_content
81		* @return int\|null
82		*/
83	1	protected function getMaxLen()
84		{
85	1	return isset($this->settings[self::MAXLEN]) ? $this->settings[self::MAXLEN] : null;
86		}
87
88		/**
89		* Optional param for file_put_content
90		* @return int
91		*/
92	1	protected function getPutContentFlags()
93		{
94	1	return isset($this->settings[self::PUT_CONTENT_FLAGS]) ? $this->settings[self::PUT_CONTENT_FLAGS] : 0;
95		}
96
97		/**
98		* Optional param for file_put_content
99		* @return resource\|null
100		*/
101	1	protected function getPutContentContext()
102		{
103	1	return isset($this->settings[self::PUT_CONTENT_CONTEXT]) ? $this->settings[self::PUT_CONTENT_CONTEXT] : null;
104		}
105
106		/**
107		* Optional param for file_get_content
108		* @return int
109		*/
110	1	protected function getCreateMode()
111		{
112	1	return isset($this->settings[self::CREATE_MODE]) ? $this->settings[self::CREATE_MODE] : 0644;
113		}
114
115		/**
116		* @param string $host
117		* @param int $port
118		* @return $this
119		* @throws FtpException
120		*/
121	1	public function connect($host, $port = 22)
122		{
123
124	1	$this->setSession($this->ssh2Connect($host, $port, $this->getMethods(), $this->getCallbacks()));
125	1	return $this;
126		}
127
128		/**
129		* @param string $host
130		* @param int $port
131		* @param array\|null $methods
132		* @param array\|null $callbacks
133		* @return resource
134		* @codeCoverageIgnore
135		*/
136		protected function ssh2Connect($host, $port = 22, array $methods = null, array $callbacks = null)
137		{
138		return ssh2_connect($host, $port, $methods, $callbacks);
139		}
140
141		/**
142		* @param string $user
143		* @param string $pass
144		* @return bool
145		* @throws FtpException
146		*/
147	2	public function login($user, $pass)
148		{
149	2	$ret = $this->ssh2AuthPassword($this->getSession(), $user, $pass);
150	2	if (!$ret) {
151	1	$this->log(Logger::ERROR, "Unable to login to SFTP server", (array)$this->getSettings());
152	1	throw new FtpException('Unable to login to the SFTP server');
153		}
154	1	return $ret;
155		}
156
157		/**
158		* @param resource $session
159		* @param string $username
160		* @param string $password
161		* @return bool
162		* @codeCoverageIgnore
163		*/
164		protected function ssh2AuthPassword($session, $username, $password)
165		{
166		return ssh2_auth_password($session, $username, $password);
167		}
168
169		/**
170		* @param string $localFile
171		* @param string $remoteFile
172		* @return int
173		*/
174	2	public function get($localFile, $remoteFile)
175		{
176	2	if ($this->getMaxLen() === null) {
177	1	$fileContent = $this->fileGetContents(
178	1	'ssh2.sftp://' . $this->getSftpSession() . '/' . $remoteFile,
179	1	$this->getUseIncludePath(),
180	1	$this->getGetContentContext(),
181	1	$this->getOffset()
182		);
183		} else {
184	1	$fileContent = $this->fileGetContents(
185	1	'ssh2.sftp://' . $this->getSftpSession() . '/' . $remoteFile,
186	1	$this->getUseIncludePath(),
187	1	$this->getGetContentContext(),
188	1	$this->getOffset(),
189	1	$this->getMaxLen()
190		);
191		}
192	2	return $this->filePutContents(
		0 ignored issues – show Bug Best Practice introduced 2017-04-18 14:53 UTC by Report Bug Copy Issue Report The return type of `return $this->filePutCon...etPutContentContext());` (`integer`) is incompatible with the return type declared by the interface `FMUP\Ftp\FtpInterface::get` of type `boolean`. If you return a value from a function or method, it should be a sub-type of the type that is given by the parent type f.e. an interface, or abstract method. This is more formally defined by the Lizkov substitution principle, and guarantees that classes that depend on the parent type can use any instance of a child type interchangably. This principle also belongs to the SOLID principles for object oriented design. Let’s take a look at an example: class Author { private $name; public function __construct($name) { $this->name = $name; } public function getName() { return $this->name; } } abstract class Post { public function getAuthor() { return 'Johannes'; } } class BlogPost extends Post { public function getAuthor() { return new Author('Johannes'); } } class ForumPost extends Post { /* ... */ } function my_function(Post $post) { echo strtoupper($post->getAuthor()); } Our function `my_function` expects a `Post` object, and outputs the author of the post. The base class `Post` returns a simple string and outputting a simple string will work just fine. However, the child class `BlogPost` which is a sub-type of `Post` instead decided to return an `object`, and is therefore violating the SOLID principles. If a `BlogPost` were passed to `my_function`, PHP would not complain, but ultimately fail when executing the `strtoupper` call in its body. Loading history...
193	2	$localFile,
194	2	$fileContent,
195	2	$this->getPutContentFlags(),
196	2	$this->getPutContentContext()
197		);
198		}
199
200		/**
201		* Put file on ftp server
202		* @param string $remoteFile
203		* @param string $localFile
204		* @return bool
205		*/
206	2	public function put($remoteFile, $localFile)
207		{
208	2	if ($this->getMaxLen() === null) {
209	1	$fileContent = $this->fileGetContents(
210	1	$localFile,
211	1	$this->getUseIncludePath(),
212	1	$this->getGetContentContext(),
213	1	$this->getOffset()
214		);
215		} else {
216	1	$fileContent = $this->fileGetContents(
217	1	$localFile,
218	1	$this->getUseIncludePath(),
219	1	$this->getGetContentContext(),
220	1	$this->getOffset(),
221	1	$this->getMaxLen()
222		);
223		}
224	2	return $this->filePutContents(
		0 ignored issues – show Bug Best Practice introduced 2017-05-04 09:41 UTC by Report Bug Copy Issue Report The return type of `return $this->filePutCon...etPutContentContext());` (`integer`) is incompatible with the return type declared by the interface `FMUP\Ftp\FtpInterface::put` of type `boolean`. If you return a value from a function or method, it should be a sub-type of the type that is given by the parent type f.e. an interface, or abstract method. This is more formally defined by the Lizkov substitution principle, and guarantees that classes that depend on the parent type can use any instance of a child type interchangably. This principle also belongs to the SOLID principles for object oriented design. Let’s take a look at an example: class Author { private $name; public function __construct($name) { $this->name = $name; } public function getName() { return $this->name; } } abstract class Post { public function getAuthor() { return 'Johannes'; } } class BlogPost extends Post { public function getAuthor() { return new Author('Johannes'); } } class ForumPost extends Post { /* ... */ } function my_function(Post $post) { echo strtoupper($post->getAuthor()); } Our function `my_function` expects a `Post` object, and outputs the author of the post. The base class `Post` returns a simple string and outputting a simple string will work just fine. However, the child class `BlogPost` which is a sub-type of `Post` instead decided to return an `object`, and is therefore violating the SOLID principles. If a `BlogPost` were passed to `my_function`, PHP would not complain, but ultimately fail when executing the `strtoupper` call in its body. Loading history...
225	2	'ssh2.sftp://' . intval($this->getSftpSession()) . '/' . $remoteFile,
226	2	$fileContent,
227	2	$this->getPutContentFlags(),
228	2	$this->getPutContentContext()
229		);
230		}
231
232		/**
233		* @param resource $session
234		* @param string $localFile
235		* @param string $remoteFile
236		* @param int $createMode
237		* @return bool
238		* @codeCoverageIgnore
239		*/
240		protected function ssh2ScpSend($session, $localFile, $remoteFile, $createMode)
241		{
242		return ssh2_scp_send($session, $localFile, $remoteFile, $createMode);
243		}
244
245		/**
246		* @return string
247		* @codeCoverageIgnore
248		*/
249		protected function fileGetContents()
250		{
251		return call_user_func_array('file_get_contents', func_get_args());
252		}
253
254		/**
255		* @param string $fileName
256		* @param mixed $data
257		* @param int $flags
258		* @param resource $context
259		* @return int
260		* @codeCoverageIgnore
261		*/
262		protected function filePutContents($fileName, $data, $flags = 0, $context = null)
263		{
264		return file_put_contents($fileName, $data, $flags, $context);
265		}
266
267		/**
268		* @param string $file
269		* @return bool
270		*/
271	1	public function delete($file)
272		{
273	1	return $this->ssh2SftpUnlink($this->getSftpSession(), $file);
274		}
275
276		/**
277		* @param resource $sftpSession
278		* @param string $path
279		* @return bool
280		* @codeCoverageIgnore
281		*/
282		protected function ssh2SftpUnlink($sftpSession, $path)
283		{
284		return ssh2_sftp_unlink($sftpSession, $path);
285		}
286
287		/**
288		*
289		* @return bool
290		*/
291	1	public function close()
292		{
293	1	return true;
294		}
295
296		/**
297		* @param resource $session
298		* @return resource
299		* @codeCoverageIgnore
300		*/
301		protected function ssh2Sftp($session)
302		{
303		return ssh2_sftp($session);
304		}
305		}
306

Logi-CE / fmup

Sftp::getCreateMode() A last analyzed 2017-12-05 10:44 UTC

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Sftp::getCreateMode() A
last analyzed 2017-12-05 10:44 UTC