Issues in ThumbnailAspect.php (master) - Issues in master - mocdk/MOC.ImageOptimizer - Measure and Improve Code Quality continuously with Scrutinizer

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Classes/Aspects/ThumbnailAspect.php (1 issue)

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Bug 1

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Minor 1

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<?php
namespace MOC\ImageOptimizer\Aspects;

use Neos\Eel\CompilingEvaluator;
use Neos\Eel\Exception;
use Neos\Eel\Utility;
use Neos\Flow\Annotations as Flow;
use Neos\Flow\Aop\JoinPointInterface;
use Neos\Flow\Log\Utility\LogEnvironment;
use Neos\Flow\Package\Exception\UnknownPackageException;
use Neos\Flow\Package\PackageManager;
use Neos\Flow\ResourceManagement\ResourceManager;
use Neos\Media\Domain\Model\Thumbnail;
use Psr\Log\LoggerInterface;
use Psr\Log\LogLevel;

/**
 * @Flow\Scope("singleton")
 * @Flow\Aspect
 */
class ThumbnailAspect
{
    /**
     * @var LoggerInterface
     * @Flow\Inject
     */
    protected $systemLogger;

    /**
     * @Flow\Inject
     * @var PackageManager
     */
    protected $packageManager;

    /**
     * @Flow\Inject
     * @var ResourceManager
     */
    protected $resourceManager;

    /**
     * @Flow\Inject
     * @var CompilingEvaluator
     */
    protected $eelEvaluator;

    /**
     * @var array
     */
    protected $settings;

    /**
     * @param array $settings
     * @return void
     */
    public function injectSettings(array $settings)
    {
        $this->settings = $settings;
    }

    /**
     * After a thumbnail has been refreshed the resource is optimized, meaning the
     * image is only optimized once when created.
     *
     * A new resource is generated for every thumbnail, meaning the original is
     * never touched.
     *
     * Only local file system target is supported to keep it from being blocking.
     * It would however be possible to create a local copy of the resource,
     * process it, import it and set that as the thumbnail resource.
     *
     * @Flow\AfterReturning("method(Neos\Media\Domain\Model\Thumbnail->refresh())")
     * @param JoinPointInterface $joinPoint The current join point
     * @return void
     * @throws Exception
     * @throws UnknownPackageException
     */
    public function optimizeThumbnail(JoinPointInterface $joinPoint)
    {
        /** @var Thumbnail $thumbnail */
        $thumbnail = $joinPoint->getProxy();
        $thumbnailResource = $thumbnail->getResource();
        if (!$thumbnailResource) {
            return;
        }

        $streamMetaData = stream_get_meta_data($thumbnailResource->getStream());
        $pathAndFilename = $streamMetaData['uri'];

        $useGlobalBinary = $this->settings['useGlobalBinary'];
        $binaryRootPath = 'Private/Library/node_modules/';
        $file = escapeshellarg($pathAndFilename);
        $imageType = $thumbnailResource->getMediaType();

        if (!array_key_exists($imageType, $this->settings['formats'])) {
            $this->systemLogger->info(sprintf('Unsupported type "%s" skipped in optimizeThumbnail', $imageType), LogEnvironment::fromMethodName(__METHOD__));
            return;
        }

        $librarySettings = $this->settings['formats'][$imageType];

        if ($librarySettings['enabled'] === false) {
            return;
        }

        if ($librarySettings['useGlobalBinary'] === true) {
            $useGlobalBinary = true;
        }

        $library = $librarySettings['library'];
        $binaryPath = $librarySettings['binaryPath'];
        $eelExpression = $librarySettings['arguments'];
        $parameters = array_merge($librarySettings['parameters'], ['file' => $file]);
        $arguments = Utility::evaluateEelExpression($eelExpression, $this->eelEvaluator, $parameters);

        $binaryPath = $useGlobalBinary === true ? $this->settings['globalBinaryPath'] . $library : $this->packageManager->getPackage('MOC.ImageOptimizer')->getResourcesPath() . $binaryRootPath . $binaryPath;
interface User
{
    /** @return string */
    public function getPassword();
}

class MyUser implements User
{
    public function getPassword()
    {
        // return something
    }

    public function getDisplayName()
    {
        // return some name.
    }
}

class AuthSystem
{
    public function authenticate(User $user)
    {
        $this->logger->info(sprintf('Authenticating %s.', $user->getDisplayName()));
        // do something.
    }
}
        $cmd = escapeshellcmd($binaryPath) . ' ' . $arguments;
        $output = [];
        exec($cmd, $output, $result);
        $failed = (int)$result !== 0;

        $this->systemLogger->log($failed ? LogLevel::ERROR : LogLevel::INFO, $cmd . ' (' . ($failed ? 'Error: ' . $result : 'OK') . ')', array_merge(LogEnvironment::fromMethodName(__METHOD__), $output));
    }
}


1			<?php
2			namespace MOC\ImageOptimizer\Aspects;
3
4			use Neos\Eel\CompilingEvaluator;
5			use Neos\Eel\Exception;
6			use Neos\Eel\Utility;
7			use Neos\Flow\Annotations as Flow;
8			use Neos\Flow\Aop\JoinPointInterface;
9			use Neos\Flow\Log\Utility\LogEnvironment;
10			use Neos\Flow\Package\Exception\UnknownPackageException;
11			use Neos\Flow\Package\PackageManager;
12			use Neos\Flow\ResourceManagement\ResourceManager;
13			use Neos\Media\Domain\Model\Thumbnail;
14			use Psr\Log\LoggerInterface;
15			use Psr\Log\LogLevel;
16
17			/**
18			* @Flow\Scope("singleton")
19			* @Flow\Aspect
20			*/
21			class ThumbnailAspect
22			{
23			/**
24			* @var LoggerInterface
25			* @Flow\Inject
26			*/
27			protected $systemLogger;
28
29			/**
30			* @Flow\Inject
31			* @var PackageManager
32			*/
33			protected $packageManager;
34
35			/**
36			* @Flow\Inject
37			* @var ResourceManager
38			*/
39			protected $resourceManager;
40
41			/**
42			* @Flow\Inject
43			* @var CompilingEvaluator
44			*/
45			protected $eelEvaluator;
46
47			/**
48			* @var array
49			*/
50			protected $settings;
51
52			/**
53			* @param array $settings
54			* @return void
55			*/
56			public function injectSettings(array $settings)
57			{
58			$this->settings = $settings;
59			}
60
61			/**
62			* After a thumbnail has been refreshed the resource is optimized, meaning the
63			* image is only optimized once when created.
64			*
65			* A new resource is generated for every thumbnail, meaning the original is
66			* never touched.
67			*
68			* Only local file system target is supported to keep it from being blocking.
69			* It would however be possible to create a local copy of the resource,
70			* process it, import it and set that as the thumbnail resource.
71			*
72			* @Flow\AfterReturning("method(Neos\Media\Domain\Model\Thumbnail->refresh())")
73			* @param JoinPointInterface $joinPoint The current join point
74			* @return void
75			* @throws Exception
76			* @throws UnknownPackageException
77			*/
78			public function optimizeThumbnail(JoinPointInterface $joinPoint)
79			{
80			/** @var Thumbnail $thumbnail */
81			$thumbnail = $joinPoint->getProxy();
82			$thumbnailResource = $thumbnail->getResource();
83			if (!$thumbnailResource) {
84			return;
85			}
86
87			$streamMetaData = stream_get_meta_data($thumbnailResource->getStream());
88			$pathAndFilename = $streamMetaData['uri'];
89
90			$useGlobalBinary = $this->settings['useGlobalBinary'];
91			$binaryRootPath = 'Private/Library/node_modules/';
92			$file = escapeshellarg($pathAndFilename);
93			$imageType = $thumbnailResource->getMediaType();
94
95			if (!array_key_exists($imageType, $this->settings['formats'])) {
96			$this->systemLogger->info(sprintf('Unsupported type "%s" skipped in optimizeThumbnail', $imageType), LogEnvironment::fromMethodName(__METHOD__));
97			return;
98			}
99
100			$librarySettings = $this->settings['formats'][$imageType];
101
102			if ($librarySettings['enabled'] === false) {
103			return;
104			}
105
106			if ($librarySettings['useGlobalBinary'] === true) {
107			$useGlobalBinary = true;
108			}
109
110			$library = $librarySettings['library'];
111			$binaryPath = $librarySettings['binaryPath'];
112			$eelExpression = $librarySettings['arguments'];
113			$parameters = array_merge($librarySettings['parameters'], ['file' => $file]);
114			$arguments = Utility::evaluateEelExpression($eelExpression, $this->eelEvaluator, $parameters);
115
116			$binaryPath = $useGlobalBinary === true ? $this->settings['globalBinaryPath'] . $library : $this->packageManager->getPackage('MOC.ImageOptimizer')->getResourcesPath() . $binaryRootPath . $binaryPath;
			0 ignored issues – show Bug introduced 2020-08-04 11:23 UTC by Report Bug Copy Issue Report Show Similar Issues like this It seems like you code against a concrete implementation and not the interface `Neos\Flow\Package\PackageInterface` as the method `getResourcesPath()` does only exist in the following implementations of said interface: `Neos\Flow\Package`, `Neos\Flow\Package\Package`, `Neos\FluidAdaptor\Package`, `Neos\Media\Package`. Let’s take a look at an example: interface User { /** @return string / public function getPassword(); } class MyUser implements User { public function getPassword() { // return something } public function getDisplayName() { // return some name. } } class AuthSystem { public function authenticate(User $user) { $this->logger->info(sprintf('Authenticating %s.', $user->getDisplayName())); // do something. } } In the above example, the authenticate() method works fine as long as you just pass instances of MyUser. However, if you now also want to pass a different implementation of User which does not have a getDisplayName() method, the code will break. Available Fixes Change the type-hint for the parameter: class AuthSystem { public function authenticate(MyUser $user) { / ... / } } Add an additional type-check: class AuthSystem { public function authenticate(User $user) { if ($user instanceof MyUser) { $this->logger->info(/* ... /); } // or alternatively if ( ! $user instanceof MyUser) { throw new \LogicException( '$user must be an instance of MyUser, ' .'other instances are not supported.' ); } } } Note:* PHP Analyzer uses reverse abstract interpretation to narrow down the types inside the if block in such a case. Add the method to the interface: interface User { /** @return string / public function getPassword(); /* @return string */ public function getDisplayName(); } Loading history...
117			$cmd = escapeshellcmd($binaryPath) . ' ' . $arguments;
118			$output = [];
119			exec($cmd, $output, $result);
120			$failed = (int)$result !== 0;
121
122			$this->systemLogger->log($failed ? LogLevel::ERROR : LogLevel::INFO, $cmd . ' (' . ($failed ? 'Error: ' . $result : 'OK') . ')', array_merge(LogEnvironment::fromMethodName(__METHOD__), $output));
123			}
124			}
125

mocdk / MOC.ImageOptimizer

Issues (1)

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Classes/Aspects/ThumbnailAspect.php (1 issue)

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