Completed
Push — master ( d7e3a7...9cdf20 )
by Gjero
02:31
created

File::has()   A

Complexity

Conditions 1
Paths 1

Size

Total Lines 4
Code Lines 2

Duplication

Lines 0
Ratio 0 %

Importance

Changes 0
Metric Value
cc 1
eloc 2
nc 1
nop 1
dl 0
loc 4
rs 10
c 0
b 0
f 0
1
<?php
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/**
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 * Pimf
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 *
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 * @copyright Copyright (c)  Gjero Krsteski (http://krsteski.de)
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 * @license   http://opensource.org/licenses/MIT MIT License
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 */
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namespace Pimf\Cache\Storages;
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/**
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 * @package Cache_Storages
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 * @author  Gjero Krsteski <[email protected]>
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 */
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class File extends Storage
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{
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    /**
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     * The path to which the cache files should be written.
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     *
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     * @var string
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     */
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    protected $path;
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    /**
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     * @param $path
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     */
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    public function __construct($path)
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    {
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        $this->path = $path;
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    }
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    /**
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     * Determine if an item exists in the cache.
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     *
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     * @param $key
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     *
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     * @return bool
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     */
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    public function has($key)
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    {
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        return file_exists($this->path . $key);
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    }
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    /**
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     * @param string $key
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     *
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     * @return bool|mixed|null
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     */
49 View Code Duplication
    protected function retrieve($key)
1 ignored issue
show
Duplication introduced by Gjero Krsteski
This method seems to be duplicated in your project.

Duplicated code is one of the most pungent code smells. If you need to duplicate the same code in three or more different places, we strongly encourage you to look into extracting the code into a single class or operation.

You can also find more detailed suggestions in the “Code” section of your repository.

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    {
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        if (!$this->has($key)) {
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            return null;
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        }
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        $cache = file_get_contents($this->path . $key);
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        // compare the timestamp to the current time when we read the file.
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        if (time() >= substr($cache, 0, 10)) {
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            $this->forget($key);
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            return null;
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        }
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        return unserialize(substr($cache, 10));
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    }
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    /**
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     * Write an item to the cache for a given number of minutes.
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     *
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     * <code>
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     *    // Put an item in the cache for 15 minutes
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     *    Cache::put('name', 'Robin', 15);
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     * </code>
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     *
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     * @param string $key
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     * @param mixed  $value
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     * @param int    $minutes
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     *
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     * @return int|void
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     */
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    public function put($key, $value, $minutes)
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    {
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        if ((int)$minutes <= 0) {
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            return null;
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        }
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        $value = self::expiration($minutes) . serialize($value);
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        return file_put_contents($this->path . $key, $value, LOCK_EX);
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    }
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    /**
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     * Write an item to the cache for five years.
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     *
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     * @param $key
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     * @param $value
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     *
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     * @return int|void
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     */
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    public function forever($key, $value)
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    {
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        return $this->put($key, $value, 2628000);
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    }
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    /**
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     * Delete an item from the cache.
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     *
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     * @param string $key
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     *
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     * @return bool
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     */
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    public function forget($key)
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    {
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        if ($this->has($key)) {
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            unlink($this->path . $key);
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            clearstatcache();
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            return true;
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        }
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        return false;
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    }
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}
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