Image::isValid() - Code Metrics - the-support-group/request-validator - Measure and Improve Code Quality continuously with Scrutinizer

Image::isValid() B
last analyzed 2016-04-22 08:56 UTC

↳ Parent: Image

Complexity

Conditions	4
Paths	4

Size

Total Lines	22
Code Lines	9

Duplication

Lines	0
Ratio	0 %

Metric	Value
dl	0
loc	22
rs	8.9197
cc	4
eloc	9
nc	4
nop	0

<?php

/**
 * @author: Abdul Qureshi. <[email protected]>
 * 
 * This file has been modified from the original source.
 * See original here:
 *
 * @link: https://github.com/progsmile/request-validator
 */

namespace TheSupportGroup\Common\Validator\Rules;

use TheSupportGroup\Common\Validator\Contracts\Rules\RuleInterface;

class Image extends BaseRule implements RuleInterface
{
    public function isValid()
// 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 = $request->query->get('page', 1);
    }
}
    {
        //file not required and not send by user
        if ($this->isNotRequiredAndEmpty('file')) {
            return true;
        }

        $fileField = $this->getParams()[0];

        //uploading error: file is too big, or permissions, etc..
        if (!isset($_FILES[$fileField])) {
            return false;
        }

        if ($_FILES[$fileField]['tmp_name']) {

            //if file is image
            return is_array(getimagesize($_FILES[$fileField]['tmp_name']));
        }

        return false;
    }

    public function getMessage()
    {
        return 'Field :field: is not image or there are upload troubles';
    }
}


1			<?php
2
3			/**
4			* @author: Abdul Qureshi. <[email protected]>
5			*
6			* This file has been modified from the original source.
7			* See original here:
8			*
9			* @link: https://github.com/progsmile/request-validator
10			*/
11
12			namespace TheSupportGroup\Common\Validator\Rules;
13
14			use TheSupportGroup\Common\Validator\Contracts\Rules\RuleInterface;
15
16			class Image extends BaseRule implements RuleInterface
17			{
18			public function isValid()
			0 ignored issues – show Coding Style introduced 2016-04-21 08:53 UTC by Report Bug Copy Issue Report `isValid` 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 = $request->query->get('page', 1); } } Loading history...
19			{
20			//file not required and not send by user
21			if ($this->isNotRequiredAndEmpty('file')) {
22			return true;
23			}
24
25			$fileField = $this->getParams()[0];
26
27			//uploading error: file is too big, or permissions, etc..
28			if (!isset($_FILES[$fileField])) {
29			return false;
30			}
31
32			if ($_FILES[$fileField]['tmp_name']) {
33
34			//if file is image
35			return is_array(getimagesize($_FILES[$fileField]['tmp_name']));
36			}
37
38			return false;
39			}
40
41			public function getMessage()
42			{
43			return 'Field :field: is not image or there are upload troubles';
44			}
45			}
46

the-support-group / request-validator

Image::isValid() B last analyzed 2016-04-22 08:56 UTC

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Image::isValid() B
last analyzed 2016-04-22 08:56 UTC