FileUpload - Code Metrics - Inspection of "Updating README with FileUpload instructions" - delboy1978uk/form - Measure and Improve Code Quality continuously with Scrutinizer

Completed

Push — master ( d913d0...312f5c )

by Derek Stephen

created 2017-01-09 23:21 UTC

FileUpload A

↳ Parent: Project

Complexity

Total Complexity

Size/Duplication

Total Lines	91
Duplicated Lines	0 %

Coupling/Cohesion

Components	1
Dependencies	2

Test Coverage

Coverage

100%

Importance

Changes

Metric	Value
wmc	14
lcom	1
cbo	2
dl	0
loc	91
ccs	31
cts	31
cp	1
rs	10
c	0
b	0
f	0

9 Methods

Rating	Name	Size	Complexity
A	getTag()	4	1
A	init()	9	2
A	hasUploadedFile()	4	2
A	isFileArraySet()	4	1
A	isTempNameSet()	4	1
A	setUploadDirectory()	9	3
A	getUploadDirectory()	4	1
A	hasUploadDirectory()	4	1
A	moveUploadToDestination()	10	2

<?php
/**
 * User: delboy1978uk
 * Date: 01/01/2017
 * Time: 19:58
 */

namespace Del\Form\Field;

use Del\Form\Renderer\Field\FileUploadRender;
use InvalidArgumentException;
use LogicException;

class FileUpload extends FieldAbstract implements FieldInterface
{
    /** @var string $uploadDirectory */
    private $uploadDirectory;

    /**
     * @return string
     */
    public function getTag()
    {
        return 'input';
    }

    public function init()
// Bad
class Router
{
    public function generate($path)
    {
        return $_SERVER['HOST'].$path;
    }
}

// Better
class Router
{
    private $host;

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

    public function generate($path)
    {
        return $this->host.$path;
    }
}

class Controller
{
    public function myAction(Request $request)
    {
        // Instead of
        $page = isset($_GET['page']) ? intval($_GET['page']) : 1;

        // Better (assuming you use the Symfony2 request)
        $page = $request->query->get('page', 1);
    }
}
    {
        $this->setAttribute('type', 'file');
        $this->setRenderer(new FileUploadRender());

        if ($this->hasUploadedFile()) {
            $this->setValue($_FILES[$this->getName()]['name']);
        }
    }

    /**
     * @return bool
     */
    private function hasUploadedFile()
    {
        return $this->isFileArraySet() && $this->isTempNameSet();
    }

    /**
     * @return bool
     */
    private function isFileArraySet()
// Bad
class Router
{
    public function generate($path)
    {
        return $_SERVER['HOST'].$path;
    }
}

// Better
class Router
{
    private $host;

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

    public function generate($path)
    {
        return $this->host.$path;
    }
}

class Controller
{
    public function myAction(Request $request)
    {
        // Instead of
        $page = isset($_GET['page']) ? intval($_GET['page']) : 1;

        // Better (assuming you use the Symfony2 request)
        $page = $request->query->get('page', 1);
    }
}
    {
        return isset($_FILES[$this->getName()]);
    }

    /**
     * @return bool
     */
    private function isTempNameSet()
// Bad
class Router
{
    public function generate($path)
    {
        return $_SERVER['HOST'].$path;
    }
}

// Better
class Router
{
    private $host;

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

    public function generate($path)
    {
        return $this->host.$path;
    }
}

class Controller
{
    public function myAction(Request $request)
    {
        // Instead of
        $page = isset($_GET['page']) ? intval($_GET['page']) : 1;

        // Better (assuming you use the Symfony2 request)
        $page = $request->query->get('page', 1);
    }
}
    {
        return isset($_FILES[$this->getName()]['tmp_name']);
    }

    /**
     * @param $path
     * @return $this
     */
    public function setUploadDirectory($path)
    {
        $path = realpath($path);
        if (!is_dir($path) || !is_writable($path)) {
            throw new InvalidArgumentException('Directory does not exist or is not writable.');
        }
        $this->uploadDirectory = $path;
        return $this;
    }

    /**
     * @return string
     */
    public function getUploadDirectory()
    {
        return $this->uploadDirectory;
    }

    /**
     * @return bool
     */
    public function hasUploadDirectory()
    {
        return $this->uploadDirectory !== null;
    }

    /**
     * @return bool
     */
    public function moveUploadToDestination()
// Bad
class Router
{
    public function generate($path)
    {
        return $_SERVER['HOST'].$path;
    }
}

// Better
class Router
{
    private $host;

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

    public function generate($path)
    {
        return $this->host.$path;
    }
}

class Controller
{
    public function myAction(Request $request)
    {
        // Instead of
        $page = isset($_GET['page']) ? intval($_GET['page']) : 1;

        // Better (assuming you use the Symfony2 request)
        $page = $request->query->get('page', 1);
    }
}
    {
        if (!$this->hasUploadDirectory()) {
            throw new LogicException('No destination directory set using setUploadDirectory($path)');
        }
        $tmp = $_FILES[$this->getName()]['tmp_name'];
        $destination = $this->getUploadDirectory().DIRECTORY_SEPARATOR.$_FILES[$this->getName()]['name'];
        $success = move_uploaded_file($tmp, $destination);
        return $success;
    }
}

1		<?php
2		/**
3		* User: delboy1978uk
4		* Date: 01/01/2017
5		* Time: 19:58
6		*/
7
8		namespace Del\Form\Field;
9
10		use Del\Form\Renderer\Field\FileUploadRender;
11		use InvalidArgumentException;
12		use LogicException;
13
14		class FileUpload extends FieldAbstract implements FieldInterface
15		{
16		/** @var string $uploadDirectory */
17		private $uploadDirectory;
18
19		/**
20		* @return string
21		*/
22	2	public function getTag()
23		{
24	2	return 'input';
25		}
26
27	5	public function init()
		1 ignored issue – show Coding Style introduced 2017-01-09 23:28 UTC by Report Bug Copy Issue Report `init` uses the super-global variable `$_FILES` which is generally not recommended. Instead of super-globals, we recommend to explicitly inject the dependencies of your class. This makes your code less dependent on global state and it becomes generally more testable: // Bad class Router { public function generate($path) { return $_SERVER['HOST'].$path; } } // Better class Router { private $host; public function __construct($host) { $this->host = $host; } public function generate($path) { return $this->host.$path; } } class Controller { public function myAction(Request $request) { // Instead of $page = isset($_GET['page']) ? intval($_GET['page']) : 1; // Better (assuming you use the Symfony2 request) $page = $request->query->get('page', 1); } } Loading history...
28		{
29	5	$this->setAttribute('type', 'file');
30	5	$this->setRenderer(new FileUploadRender());
31
32	5	if ($this->hasUploadedFile()) {
33	2	$this->setValue($_FILES[$this->getName()]['name']);
34		}
35	5	}
36
37		/**
38		* @return bool
39		*/
40	5	private function hasUploadedFile()
41		{
42	5	return $this->isFileArraySet() && $this->isTempNameSet();
43		}
44
45		/**
46		* @return bool
47		*/
48	5	private function isFileArraySet()
		1 ignored issue – show Coding Style introduced 2017-01-09 23:28 UTC by Report Bug Copy Issue Report `isFileArraySet` uses the super-global variable `$_FILES` which is generally not recommended. Instead of super-globals, we recommend to explicitly inject the dependencies of your class. This makes your code less dependent on global state and it becomes generally more testable: // Bad class Router { public function generate($path) { return $_SERVER['HOST'].$path; } } // Better class Router { private $host; public function __construct($host) { $this->host = $host; } public function generate($path) { return $this->host.$path; } } class Controller { public function myAction(Request $request) { // Instead of $page = isset($_GET['page']) ? intval($_GET['page']) : 1; // Better (assuming you use the Symfony2 request) $page = $request->query->get('page', 1); } } Loading history...
49		{
50	5	return isset($_FILES[$this->getName()]);
51		}
52
53		/**
54		* @return bool
55		*/
56	2	private function isTempNameSet()
		1 ignored issue – show Coding Style introduced 2017-01-09 23:28 UTC by Report Bug Copy Issue Report `isTempNameSet` uses the super-global variable `$_FILES` which is generally not recommended. Instead of super-globals, we recommend to explicitly inject the dependencies of your class. This makes your code less dependent on global state and it becomes generally more testable: // Bad class Router { public function generate($path) { return $_SERVER['HOST'].$path; } } // Better class Router { private $host; public function __construct($host) { $this->host = $host; } public function generate($path) { return $this->host.$path; } } class Controller { public function myAction(Request $request) { // Instead of $page = isset($_GET['page']) ? intval($_GET['page']) : 1; // Better (assuming you use the Symfony2 request) $page = $request->query->get('page', 1); } } Loading history...
57		{
58	2	return isset($_FILES[$this->getName()]['tmp_name']);
59		}
60
61		/**
62		* @param $path
63		* @return $this
64		*/
65	2	public function setUploadDirectory($path)
66		{
67	2	$path = realpath($path);
68	2	if (!is_dir($path) \|\| !is_writable($path)) {
69	1	throw new InvalidArgumentException('Directory does not exist or is not writable.');
70		}
71	1	$this->uploadDirectory = $path;
72	1	return $this;
73		}
74
75		/**
76		* @return string
77		*/
78	1	public function getUploadDirectory()
79		{
80	1	return $this->uploadDirectory;
81		}
82
83		/**
84		* @return bool
85		*/
86	2	public function hasUploadDirectory()
87		{
88	2	return $this->uploadDirectory !== null;
89		}
90
91		/**
92		* @return bool
93		*/
94	2	public function moveUploadToDestination()
		1 ignored issue – show Coding Style introduced 2017-01-09 23:28 UTC by Report Bug Copy Issue Report `moveUploadToDestination` uses the super-global variable `$_FILES` which is generally not recommended. Instead of super-globals, we recommend to explicitly inject the dependencies of your class. This makes your code less dependent on global state and it becomes generally more testable: // Bad class Router { public function generate($path) { return $_SERVER['HOST'].$path; } } // Better class Router { private $host; public function __construct($host) { $this->host = $host; } public function generate($path) { return $this->host.$path; } } class Controller { public function myAction(Request $request) { // Instead of $page = isset($_GET['page']) ? intval($_GET['page']) : 1; // Better (assuming you use the Symfony2 request) $page = $request->query->get('page', 1); } } Loading history...
95		{
96	2	if (!$this->hasUploadDirectory()) {
97	1	throw new LogicException('No destination directory set using setUploadDirectory($path)');
98		}
99	1	$tmp = $_FILES[$this->getName()]['tmp_name'];
100	1	$destination = $this->getUploadDirectory().DIRECTORY_SEPARATOR.$_FILES[$this->getName()]['name'];
101	1	$success = move_uploaded_file($tmp, $destination);
102	1	return $success;
103		}
104		}

delboy1978uk / form

Push — master ( d913d0...312f5c )

FileUpload A

Complexity

Size/Duplication

Coupling/Cohesion

Test Coverage

Importance

9 Methods

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