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PATH: home / centosnipponia / public_html / ticketing.nipponia.com / include / mpdf / vendor / mpdf / mpdf / src

<?php

namespace Mpdf;

use DirectoryIterator;

class Cache
{

private $basePath;

private $cleanupInterval;

public function __construct($basePath, $cleanupInterval = 3600)
	{
		if (!is_int($cleanupInterval) && false !== $cleanupInterval) {
			throw new \Mpdf\MpdfException('Cache cleanup interval has to be an integer or false');
		}

if (!$this->createBasePath($basePath)) {
			throw new \Mpdf\MpdfException(sprintf('Temporary files directory "%s" is not writable', $basePath));
		}

$this->basePath = $basePath;
		$this->cleanupInterval = $cleanupInterval;
	}

protected function createBasePath($basePath)
	{
		if (!file_exists($basePath)) {
			if (!$this->createDirectory($basePath)) {
				return false;
			}
		}

if (!is_writable($basePath) || !is_dir($basePath)) {
			return false;
		}

return true;
	}

protected function createDirectory($basePath)
	{
		$permissions = $this->getPermission($this->getExistingParentDirectory($basePath));
		if (! mkdir($basePath, $permissions, true)) {
			return false;
		}

return true;
	}

protected function getExistingParentDirectory($basePath)
	{
		$targetParent = dirname($basePath);
		while ($targetParent !== '.' && ! is_dir($targetParent) && dirname($targetParent) !== $targetParent) {
			$targetParent = dirname($targetParent);
		}

return realpath($targetParent);
	}

protected function getPermission($basePath, $fallbackPermission = 0777)
	{
		if (! is_dir($basePath)) {
			return $fallbackPermission;
		}

$result = fileperms($basePath);

return $result ? $result & 0007777 : $fallbackPermission;
	}

public function tempFilename($filename)
	{
		return $this->getFilePath($filename);
	}

public function has($filename)
	{
		return file_exists($this->getFilePath($filename));
	}

public function load($filename)
	{
		return file_get_contents($this->getFilePath($filename));
	}

public function write($filename, $data)
	{
		$tempFile = tempnam($this->basePath, 'cache_tmp_');
		file_put_contents($tempFile, $data);
		chmod($tempFile, 0664);

$path = $this->getFilePath($filename);
		rename($tempFile, $path);

return $path;
	}

public function remove($filename)
	{
		return unlink($this->getFilePath($filename));
	}

public function clearOld()
	{
		$iterator = new DirectoryIterator($this->basePath);

/** @var \DirectoryIterator $item */
		foreach ($iterator as $item) {
			if (!$item->isDot()
					&& $item->isFile()
					&& !$this->isDotFile($item)
					&& $this->isOld($item)) {
				unlink($item->getPathname());
			}
		}
	}

private function getFilePath($filename)
	{
		return $this->basePath . '/' . $filename;
	}

private function isOld(DirectoryIterator $item)
	{
		return $this->cleanupInterval
			? $item->getMTime() + $this->cleanupInterval < time()
			: false;
	}

public function isDotFile(DirectoryIterator $item)
	{
		return substr($item->getFilename(), 0, 1) === '.';
	}
}

[+] ..
[-] CssManager.php [edit]
[-] HTMLParserMode.php [edit]
[-] AssetFetcher.php [edit]
[-] FpdiTrait.php [edit]
[+] Gif
[-] WatermarkText.php [edit]
[-] TTFontFile.php [edit]
[-] Hyphenator.php [edit]
[-] Form.php [edit]
[-] functions-dev.php [edit]
[+] Output
[+] File
[+] Config
[-] functions.php [edit]
[-] SizeConverter.php [edit]
[-] Strict.php [edit]
[-] Mpdf.php [edit]
[+] Exception
[+] Shaper
[-] Ucdn.php [edit]
[+] Log
[-] TTFontFileAnalysis.php [edit]
[-] PageBox.php [edit]
[+] Pdf
[-] Watermark.php [edit]
[+] Tag
[+] Conversion
[-] ServiceFactory.php [edit]
[-] OtlDump.php [edit]
[-] TableOfContents.php [edit]
[-] DirectWrite.php [edit]
[+] Color
[+] Language
[-] Tag.php [edit]
[+] Barcode
[-] MpdfImageException.php [edit]
[-] PageFormat.php [edit]
[+] Css
[-] WatermarkImage.php [edit]
[+] Image
[-] Gradient.php [edit]
[+] Writer
[+] Container
[-] Cache.php [edit]
[+] Utils
[+] Fonts
[-] MpdfException.php [edit]
[+] Http
[-] Barcode.php [edit]
[-] Otl.php [edit]