Editor::cropImage() - Code Metrics - samsonos/cms_app_gallery - Measure and Improve Code Quality continuously with Scrutinizer

Editor::cropImage() A
last analyzed 2016-08-29 14:51 UTC

↳ Parent: Editor

Complexity

Conditions	1
Paths	1

Size

Total Lines	16
Code Lines	9

Duplication

Lines	0
Ratio	0 %

Importance

Changes	1
Bugs	0	Features	1

Metric	Value
c	1
b	0
f	1
dl	0
loc	16
rs	9.4285
cc	1
eloc	9
nc	1
nop	1

<?php
/**
 * Created by PhpStorm.
 * User: egorov
 * Date: 29.08.2015
 * Time: 11:12
 */
namespace samsoncms\app\gallery;

/**
 * Image editor logic
 * @package samsoncms\app\gallery
 */
class Editor
{
    /**
     * Function to reduce code size in __async_edit method
     * @param resource $imageResource Image to crop
     * @return bool|resource Cropped image
     */
    public function cropImage($imageResource)
// 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);
    }
}
    {
        /** @var int $imageTransparency Transparent color */
        $imageTransparency = imagecolorallocatealpha($imageResource, 255, 255, 255, 127);
        /** @var resource $rotatedImage Rotated image resource */
        $rotatedImage = imagerotate($imageResource, -($_POST['rotate']), $imageTransparency);
        /** @var resource $croppedImage Cropped image resource */
        $croppedImage = imagecrop($rotatedImage, array('x' => $_POST['crop_x'],
            'y' => $_POST['crop_y'],
            'width' => $_POST['crop_width'],
            'height' => $_POST['crop_height']));
        // Delete temp image resource
        imagedestroy($rotatedImage);
        // Return cropped image
        return $croppedImage;
    }

    /**
     * Same as cropImage() for transparent images
     * @param resource $imageResource Image to crop
     * @return bool|resource Cropped image
     */
    public function cropTransparentImage($imageResource)
// 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);
    }
}
    {
        /** @var int $imageTransparency Transparent color */
        $imageTransparency = imagecolorallocatealpha($imageResource, 255, 255, 255, 127);
        /** @var resource $croppedImage Cropped image resource */
        $croppedImage = imagecreatetruecolor($_POST['crop_width'], $_POST['crop_height']);
        // Fill new image with transparent color
        imagefill($croppedImage, 0, 0, $imageTransparency);
        // Save Alpha chanel
        imagesavealpha($croppedImage, true);
        /** @var resource $rotatedImage Rotated image resource */
        $rotatedImage = imagerotate($imageResource, -($_POST['rotate']), $imageTransparency);
        // Copy rotated image to cropped one
        imagecopy(
            $croppedImage,
            $rotatedImage,
            0,
            0,
            $_POST['crop_x'],
            $_POST['crop_y'],
            $_POST['crop_width'],
            $_POST['crop_height']
        );
        // Delete temp image resource
        imagedestroy($rotatedImage);
        // Return result image
        return $croppedImage;
    }
}


1			<?php
2			/**
3			* Created by PhpStorm.
4			* User: egorov
5			* Date: 29.08.2015
6			* Time: 11:12
7			*/
8			namespace samsoncms\app\gallery;
9
10			/**
11			* Image editor logic
12			* @package samsoncms\app\gallery
13			*/
14			class Editor
15			{
16			/**
17			* Function to reduce code size in __async_edit method
18			* @param resource $imageResource Image to crop
19			* @return bool\|resource Cropped image
20			*/
21			public function cropImage($imageResource)
			0 ignored issues – show Coding Style introduced 2016-02-05 08:29 UTC by Report Bug Copy Issue Report `cropImage` uses the super-global variable `$_POST` which is generally not recommended. Instead of super-globals, we recommend to explicitly inject the dependencies of your class. This makes your code less dependent on global state and it becomes generally more testable: // Bad class Router { public function generate($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...
22			{
23			/** @var int $imageTransparency Transparent color */
24			$imageTransparency = imagecolorallocatealpha($imageResource, 255, 255, 255, 127);
25			/** @var resource $rotatedImage Rotated image resource */
26			$rotatedImage = imagerotate($imageResource, -($_POST['rotate']), $imageTransparency);
27			/** @var resource $croppedImage Cropped image resource */
28			$croppedImage = imagecrop($rotatedImage, array('x' => $_POST['crop_x'],
29			'y' => $_POST['crop_y'],
30			'width' => $_POST['crop_width'],
31			'height' => $_POST['crop_height']));
32			// Delete temp image resource
33			imagedestroy($rotatedImage);
34			// Return cropped image
35			return $croppedImage;
36			}
37
38			/**
39			* Same as cropImage() for transparent images
40			* @param resource $imageResource Image to crop
41			* @return bool\|resource Cropped image
42			*/
43			public function cropTransparentImage($imageResource)
			0 ignored issues – show Coding Style introduced 2016-02-05 08:29 UTC by Report Bug Copy Issue Report `cropTransparentImage` uses the super-global variable `$_POST` which is generally not recommended. Instead of super-globals, we recommend to explicitly inject the dependencies of your class. This makes your code less dependent on global state and it becomes generally more testable: // Bad class Router { public function generate($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...
44			{
45			/** @var int $imageTransparency Transparent color */
46			$imageTransparency = imagecolorallocatealpha($imageResource, 255, 255, 255, 127);
47			/** @var resource $croppedImage Cropped image resource */
48			$croppedImage = imagecreatetruecolor($_POST['crop_width'], $_POST['crop_height']);
49			// Fill new image with transparent color
50			imagefill($croppedImage, 0, 0, $imageTransparency);
51			// Save Alpha chanel
52			imagesavealpha($croppedImage, true);
53			/** @var resource $rotatedImage Rotated image resource */
54			$rotatedImage = imagerotate($imageResource, -($_POST['rotate']), $imageTransparency);
55			// Copy rotated image to cropped one
56			imagecopy(
57			$croppedImage,
58			$rotatedImage,
59			0,
60			0,
61			$_POST['crop_x'],
62			$_POST['crop_y'],
63			$_POST['crop_width'],
64			$_POST['crop_height']
65			);
66			// Delete temp image resource
67			imagedestroy($rotatedImage);
68			// Return result image
69			return $croppedImage;
70			}
71			}
72

samsonos / cms_app_gallery

Editor::cropImage() A last analyzed 2016-08-29 14:51 UTC

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Editor::cropImage() A
last analyzed 2016-08-29 14:51 UTC