FileManager::cacheFile() - Code Metrics - t-kanstantsin/fileupload - Measure and Improve Code Quality continuously with Scrutinizer

FileManager::cacheFile() A
last analyzed 2019-01-04 12:01 UTC

↳ Parent: FileManager

Complexity

Conditions	3
Paths	2

Size

Total Lines	7
Code Lines	3

Duplication

Lines	0
Ratio	0 %

Code Coverage

Tests	0
CRAP Score	12

Importance

Changes

Metric	Value
cc	3
eloc	3
nc	2
nop	3
dl	0
loc	7
ccs	0
cts	4
cp	0
crap	12
rs	10
c	0
b	0
f	0

<?php
declare(strict_types=1);

namespace tkanstantsin\fileupload;

use League\Flysystem\Filesystem;
use tkanstantsin\fileupload\config\Factory as AliasFactory;
use tkanstantsin\fileupload\config\InvalidConfigException;
use tkanstantsin\fileupload\formatter\Factory as FormatterFactory;
use tkanstantsin\fileupload\formatter\File as FileFormatter;
use tkanstantsin\fileupload\formatter\icon\IconGenerator;
use tkanstantsin\fileupload\model\BaseObject;
use tkanstantsin\fileupload\model\ICacheStateful;
use tkanstantsin\fileupload\model\IFile;
use tkanstantsin\fileupload\saver\Saver;

/**
 * Class FileComponent
 */
class FileManager extends BaseObject
{
    /**
     * For uploading
     * @var Filesystem
     */
    public $contentFS;
    /**
     * Web accessible FS
     * @var Filesystem
     */
    public $cacheFS;

    /**
     * @see config\Alias
     * @var array
     */
    public $aliasArray;
    /**
     * @see config\Alias
     * @var array
     */
    public $defaultAlias = [
        'maxSize' => config\Alias::DEFAULT_MAX_SIZE,
        'maxCount' => config\Alias::DEFAULT_MAX_COUNT,
        'hashMethod' => config\Alias::DEFAULT_HASH_METHOD,
        'cacheHashLength' => config\Alias::DEFAULT_HASH_LENGTH,
    ];
    /**
     * @var AliasFactory
     */
    private $aliasFactory;

    /**
     * Icon set class for icons
     * @see formatter\icon\FontAwesome
     * @see formatter\icon\ElusiveIcons
     * @var string|null
     */
    public $iconSet;
    /**
     * @var IconGenerator
     */
    private $iconGenerator;

    /**
     * @var array
     */
    public $formatterConfigArray = [];
    /**
     * @var FormatterFactory
     */
    private $formatterFactory;

    /**
     * Check initialization parameters and parse configs
     * @throws config\InvalidConfigException
     */
    public function init(): void
    {
        parent::init();

        if (!($this->contentFS instanceof Filesystem)) {

            throw new InvalidConfigException(sprintf('ContentFS must be instance of %s.', Filesystem::class));
        }
        if (!($this->cacheFS instanceof Filesystem)) {

            throw new InvalidConfigException(sprintf('CacheFS must be instance of %s.', Filesystem::class));
        }

        $this->iconGenerator = IconGenerator::build($this->iconSet);
        $this->formatterFactory = new FormatterFactory((array) $this->formatterConfigArray);
        $this->aliasFactory = AliasFactory::build($this->defaultAlias);
        $this->aliasFactory->addMultiple($this->aliasArray);
    }


    /* PROXY methods */

    /**
     * @param string $name
     * @return config\Alias
     * @throws \RuntimeException
     */
    public function getAliasConfig(string $name): config\Alias
    {
        return $this->aliasFactory->getAliasConfig($name);
    }

    /**
     * @param string $name
     * @return string|null
     * @throws \RuntimeException
     */
    public function getModelByAlias(string $name): ?string
    {
        return $this->getAliasConfig($name)->class ?? null;
    }

    /**
     * @see IconGenerator::getIcon()
     * @param null|string $extension
     * @return string
     */
    public function getIcon(?string $extension): ?string
    {
        return $this->iconGenerator->getIcon($extension);
    }


    /* OTHER methods */

    /**
     * @param IFile $file
     * @param string $format
     * @param array $formatterConfig
     * @return FileFormatter
     * @throws \RuntimeException
     */
    public function buildFormatter(IFile $file, string $format, array $formatterConfig = []): FileFormatter
    {
        $alias = $this->getAliasConfig($file->getModelAlias());
        $alias = $this->getAliasConfig(/** @scrutinizer ignore-type */ $file->getModelAlias());

        return $this->formatterFactory->build($file, $alias, $this->contentFS, $format, $formatterConfig);
    }

    /**
     * Caches file and returns url to it.
     * @param IFile $file
     * @param string $format
     * @param array $formatterConfig
     * @return string|null path to image in cacheFS or null if fails
     * @throws \InvalidArgumentException
     * @throws \RuntimeException
     * @throws \League\Flysystem\FileNotFoundException
     * @throws InvalidConfigException
     */
    public function getFilePath(IFile $file, string $format, array $formatterConfig = []): ?string
    {
        $alias = $this->getAliasConfig($file->getModelAlias());
        $alias = $this->getAliasConfig(/** @scrutinizer ignore-type */ $file->getModelAlias());
        $formatter = $this->buildFormatter($file, $format, $formatterConfig);
        $targetPath = $alias->getAssetPath($file, $format);

        if (!$this->cacheFile($file, $formatter, $targetPath)) {
            return null;
        }

        return $targetPath;
    }

    /**
     * Caches file available in web.
     *
     * @param IFile $file
     * @param FileFormatter $formatter
     * @param string $targetPath
     * @return bool
     * @throws \InvalidArgumentException
     * @throws InvalidConfigException
     * @throws \League\Flysystem\FileNotFoundException
     */
    protected function cacheFile(IFile $file, FileFormatter $formatter, string $targetPath): bool
    {
        if ($file instanceof ICacheStateful && $file->getIsCached($formatter->name)) {
            return true;
        }

        return (new Saver($file, $this->cacheFS, $targetPath))->save($formatter);
    }

}


t-kanstantsin / fileupload

FileManager::cacheFile() A last analyzed 2019-01-04 12:01 UTC

Complexity

Size

Duplication

Code Coverage

Importance

Duplication Side-by-Side

Filter issues like

FileManager::cacheFile() A
last analyzed 2019-01-04 12:01 UTC