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<?php |
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/** |
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* admin |
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* |
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* @category Tollwerk |
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* @package Tollwerk\Admin |
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* @subpackage Tollwerk\Admin\Infrastructure\Service |
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* @author Joschi Kuphal <[email protected]> / @jkphl |
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* @copyright Copyright © 2016 Joschi Kuphal <[email protected]> / @jkphl |
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* @license http://opensource.org/licenses/MIT The MIT License (MIT) |
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*/ |
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/*********************************************************************************** |
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* The MIT License (MIT) |
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* |
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* Copyright © 2016 Joschi Kuphal <[email protected]> / @jkphl |
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* |
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* Permission is hereby granted, free of charge, to any person obtaining a copy of |
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* this software and associated documentation files (the "Software"), to deal in |
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* the Software without restriction, including without limitation the rights to |
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* use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of |
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* the Software, and to permit persons to whom the Software is furnished to do so, |
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* subject to the following conditions: |
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* |
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* The above copyright notice and this permission notice shall be included in all |
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* copies or substantial portions of the Software. |
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* |
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR |
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* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS |
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* FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR |
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* COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER |
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* IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN |
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* CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. |
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***********************************************************************************/ |
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namespace Tollwerk\Admin\Infrastructure\Service; |
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use Tollwerk\Admin\Domain\Account\AccountInterface; |
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use Tollwerk\Admin\Infrastructure\App; |
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/** |
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* Account directory service |
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* |
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* @package Tollwerk\Admin |
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* @subpackage Tollwerk\Admin\Infrastructure |
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*/ |
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class DirectoryService |
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{ |
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/** |
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* Account |
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* |
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* @var AccountInterface |
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*/ |
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protected $account; |
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/** |
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* Account base directory |
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* |
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* @var string |
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*/ |
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protected $basedir; |
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/** |
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* Constructor |
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* |
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* @param AccountInterface $account Account |
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*/ |
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public function __construct(AccountInterface $account) |
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{ |
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$this->account = $account; |
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$this->basedir = rtrim(App::getConfig('general.basedir'), DIRECTORY_SEPARATOR).DIRECTORY_SEPARATOR. |
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$this->account->getName().DIRECTORY_SEPARATOR; |
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} |
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/** |
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* Return the data directory (or a sub directory) |
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* |
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* @param string|null $path Optional: Subdirectory |
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* @param boolean $absolute Return the absolute path |
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* @return string Data directory |
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* @throws \RuntimeException If the directory doesn't exist or is invalid |
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*/ |
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public function getDataDirectory($path = null, $absolute = true) |
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{ |
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$dataDirectory = $dataBaseDirectory = $this->basedir.'data'; |
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if (strlen($path)) { |
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$dataDirectory .= DIRECTORY_SEPARATOR.trim($path, DIRECTORY_SEPARATOR); |
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} |
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// Strip all symbolic links etc. |
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$absDataDirectory = $this->normalizeAbsolutePath($dataDirectory); |
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// If the directory doesn't exist or is otherwise invalid |
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if (!$absDataDirectory |
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|| !is_dir($absDataDirectory) |
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|| strncmp($dataBaseDirectory, $absDataDirectory, strlen($dataBaseDirectory)) |
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) { |
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throw new \RuntimeException(sprintf('Path "%s" doesn\'t exist or is not a valid data directory', |
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$dataDirectory), 1475929558); |
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} |
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return $absolute ? |
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$absDataDirectory : |
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trim(substr($absDataDirectory, strlen($dataBaseDirectory)), DIRECTORY_SEPARATOR); |
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} |
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/** |
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* Normalize an absolute path by stripping (but not resolving) symbolic links and multiple directory separators |
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* |
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* @param string $absolutePath Absolute path |
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* @return string Normalized absolute path |
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* @throws \RuntimeException If the path is not absolute |
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* @throws \RuntimeException If there's no parent directory to traverse to |
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*/ |
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protected function normalizeAbsolutePath($absolutePath) |
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{ |
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// If the path isn't absolute |
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if (strncmp(DIRECTORY_SEPARATOR, $absolutePath, strlen(DIRECTORY_SEPARATOR))) { |
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throw new \RuntimeException(sprintf('The path "%s" is not absolute', $absolutePath), 1479636650); |
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} |
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// Collapse multiple directory separators |
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$absolutePath = trim($absolutePath, DIRECTORY_SEPARATOR); |
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$absolutePath = preg_replace('%'.preg_quote(DIRECTORY_SEPARATOR).'+%', DIRECTORY_SEPARATOR, $absolutePath); |
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// Run through all local paths |
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$normalizedPath = []; |
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foreach (explode(DIRECTORY_SEPARATOR, $absolutePath) as $localPath) { |
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switch ($localPath) { |
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// Skip symlinks to the current directory |
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case '.': |
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break; |
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// Strip parent directory symlinks |
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case '..': |
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// If there's no parent directory to traverse to |
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if (!count($normalizedPath)) { |
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throw new \RuntimeException( |
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sprintf( |
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'Cannot traverse to parent directory of "%s"', |
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implode(DIRECTORY_SEPARATOR, $normalizedPath) |
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), |
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1479636941 |
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); |
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} |
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array_pop($normalizedPath); |
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break; |
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// Add local path to result |
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default: |
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$normalizedPath[] = $localPath; |
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break; |
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} |
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} |
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return DIRECTORY_SEPARATOR.implode(DIRECTORY_SEPARATOR, $normalizedPath); |
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} |
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} |
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tollwerk /
admin
