Completed
Pull Request — master (#96)
by Vladimir
05:03
created

processAssetEnginePageView()   B

Complexity

Conditions 6
Paths 10

Size

Total Lines 46

Duplication

Lines 0
Ratio 0 %

Code Coverage

Tests 15
CRAP Score 6.5625

Importance

Changes 0
Metric Value
dl 0
loc 46
ccs 15
cts 20
cp 0.75
rs 8.5559
c 0
b 0
f 0
cc 6
nc 10
nop 1
crap 6.5625
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<?php
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/**
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 * @copyright 2018 Vladimir Jimenez
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 * @license   https://github.com/stakx-io/stakx/blob/master/LICENSE.md MIT
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 */
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namespace allejo\stakx\EventSubscriber;
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use __\__;
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use allejo\stakx\AssetEngine\AssetEngineInterface;
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use allejo\stakx\AssetEngine\AssetEngineManager;
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use allejo\stakx\Configuration;
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use allejo\stakx\Document\StaticPageView;
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use allejo\stakx\Event\CompilerPostRenderStaticPageView;
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use allejo\stakx\Event\ConfigurationParseComplete;
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use allejo\stakx\Event\PageManagerPostProcess;
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use allejo\stakx\Filesystem\FileExplorer;
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use allejo\stakx\Filesystem\FilesystemLoader as fs;
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use allejo\stakx\Filesystem\FilesystemPath;
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use allejo\stakx\Filesystem\Folder;
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use allejo\stakx\RuntimeStatus;
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use allejo\stakx\Service;
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use Psr\Log\LoggerInterface;
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use Symfony\Component\EventDispatcher\EventSubscriberInterface;
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class AssetEngineSubscriber implements EventSubscriberInterface
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{
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    private $assetEngineManager;
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    private $assetPageViews;
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    private $logger;
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    public function __construct(AssetEngineManager $assetEngineManager, LoggerInterface $logger)
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    {
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        $this->assetEngineManager = $assetEngineManager;
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        $this->assetPageViews = [];
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        $this->logger = $logger;
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    }
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    public function processConfigurationSettings(ConfigurationParseComplete $event)
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    {
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        $configuration = $event->getConfiguration()->getConfiguration();
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        /** @var AssetEngineInterface $engine */
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        foreach ($this->assetEngineManager->getEngines() as $engine)
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        {
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            $defaults = __::get($configuration, $engine->getConfigurationNamespace(), []);
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            $options = array_merge($engine->getDefaultConfiguration(), $defaults);
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            $engine->setOptions($options);
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        }
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    }
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    public function processAssetEnginePageView(PageManagerPostProcess $event)
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    {
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        /**
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         * @var string               $folder
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         * @var AssetEngineInterface $engine
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         */
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        foreach ($this->assetEngineManager->getFoldersToWatch() as $folder => $engine)
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        {
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            $assetFolder = fs::absolutePath($folder);
0 ignored issues
show
Documentation introduced by
$folder is of type integer|string, but the function expects a object<string>.

It seems like the type of the argument is not accepted by the function/method which you are calling.

In some cases, in particular if PHP’s automatic type-juggling kicks in this might be fine. In other cases, however this might be a bug.

We suggest to add an explicit type cast like in the following example:

function acceptsInteger($int) { }

$x = '123'; // string "123"

// Instead of
acceptsInteger($x);

// we recommend to use
acceptsInteger((integer) $x);
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            if (!fs::exists($assetFolder))
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            {
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                continue;
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            }
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            $engine->setPageManager($event->getPageManager());
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            $extensions = [];
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            foreach ($engine->getExtensions() as $extension)
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            {
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                $extensions[] = "/.{$extension}.twig$/";
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            }
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            $explorer = FileExplorer::create($assetFolder, [], $extensions, FileExplorer::INCLUDE_ONLY_FILES | FileExplorer::IGNORE_DIRECTORIES);
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            foreach ($explorer as $file)
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            {
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                $assetPageView = new StaticPageView($file);
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                try
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                {
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                    $event->getPageManager()->trackNewPageView($assetPageView);
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                    $this->assetPageViews[$assetPageView->getRelativeFilePath()] = [
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                        'engine' => $engine,
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                    ];
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                }
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                catch (\Exception $e)
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                {
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                    $this->logger->error('An exception occurred while creating a Static PageView for an AssetEngine');
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                    $this->logger->error('  {message}', [
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                        'message' => $e->getMessage(),
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                    ]);
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                }
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            }
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        }
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    }
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    public function compileAssetEnginePageViews(CompilerPostRenderStaticPageView $event)
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    {
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        $pageView = $event->getPageView();
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        $filePath = $pageView->getRelativeFilePath();
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        if (isset($this->assetPageViews[$filePath]))
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        {
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            /** @var AssetEngineInterface $engine */
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            $engine = $this->assetPageViews[$filePath]['engine'];
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            $cacheDir = $this->buildCacheFolder($engine);
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            if (Service::hasRunTimeFlag(RuntimeStatus::USING_CACHE))
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            {
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                $engine->loadCache($cacheDir);
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            }
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            $output = $engine->parse($event->getCompiledOutput(), [
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                'pageview' => $pageView,
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            ]);
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            $engine->saveCache($cacheDir);
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            $event->setCompiledOutput($output);
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        }
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    }
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    public static function getSubscribedEvents()
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    {
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        return [
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            ConfigurationParseComplete::NAME => 'processConfigurationSettings',
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            PageManagerPostProcess::NAME => 'processAssetEnginePageView',
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            CompilerPostRenderStaticPageView::NAME => 'compileAssetEnginePageViews',
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        ];
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    }
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    private function buildCacheFolder(AssetEngineInterface $engine)
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    {
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        $cacheDirPath = new FilesystemPath(Service::getWorkingDirectory() . '/');
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        $cacheDirPath
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            ->appendToPath(Configuration::CACHE_FOLDER . '/')
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            ->appendToPath(__::slug(strtolower($engine->getName())) . '/')
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        ;
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        fs::mkdir($cacheDirPath);
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        $cacheDir = new Folder($cacheDirPath);
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        $cacheDir->freeze();
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        return $cacheDir;
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    }
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}
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