Completed
Branch 1.x (57c1df)
by Akihito
07:28
created

AppMeta::clearTmpDirectory()   A

Complexity

Conditions 4
Paths 2

Size

Total Lines 19
Code Lines 10

Duplication

Lines 0
Ratio 0 %

Code Coverage

Tests 12
CRAP Score 4

Importance

Changes 1
Bugs 0 Features 0
Metric Value
c 1
b 0
f 0
dl 0
loc 19
ccs 12
cts 12
cp 1
rs 9.2
cc 4
eloc 10
nc 2
nop 1
crap 4
1
<?php
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/**
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 * This file is part of the BEAR.Sunday package.
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 *
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 * @license http://opensource.org/licenses/MIT MIT
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 */
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namespace BEAR\AppMeta;
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use BEAR\AppMeta\Exception\AppNameException;
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use BEAR\AppMeta\Exception\NotWritableException;
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use Koriym\Psr4List\Psr4List;
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class AppMeta extends AbstractAppMeta
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{
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    /**
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     * @param string $name    application name    (Vendor\Project)
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     * @param string $context application context (prod-hal-app)
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     * @param string $appDir  application directory
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     */
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    public function __construct($name, $context = 'app', $appDir = null)
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    {
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        $appModule = $name . '\Module\AppModule';
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        if (! class_exists($appModule)) {
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            throw new AppNameException($name);
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        }
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        $this->name = $name;
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        $this->appDir = $appDir ? $appDir : dirname(dirname(dirname((new \ReflectionClass($appModule))->getFileName())));
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        $this->tmpDir = $this->appDir . '/var/tmp/' . $context;
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        if (! file_exists($this->tmpDir) && mkdir($this->tmpDir) && ! is_writable($this->tmpDir)) {
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            throw new NotWritableException($this->tmpDir);
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        }
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        $this->logDir = $this->appDir . '/var/log';
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        $isDevelop = strpos($context, 'prod') === false;
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        if ($isDevelop) {
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            $this->clearTmpDirectory($this->tmpDir);
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        }
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    }
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    /**
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     * @return \Generator
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     */
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    public function getResourceListGenerator()
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    {
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        $list = new Psr4List;
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        $resourceListGenerator = $list($this->name . '\Resource', $this->appDir . '/src/Resource');
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        return $resourceListGenerator;
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    }
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    /**
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     * @param string $dir
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     */
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    private function clearTmpDirectory($dir)
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    {
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        /**
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         *  A flag for clear once because called many times during the unit testing
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         */
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        static $done = false;
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        if ($done) {
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            return;
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        }
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        $unlink = function ($path) use (&$unlink) {
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            foreach (glob(rtrim($path, DIRECTORY_SEPARATOR) . DIRECTORY_SEPARATOR . '*') as $file) {
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                is_dir($file) ? $unlink($file) : unlink($file);
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                @rmdir($file);
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            }
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        };
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        $unlink($dir);
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        $done = true;
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    }
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}
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