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<?php |
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namespace Vinelab\Cdn; |
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use Illuminate\Config\Repository; |
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use Vinelab\Cdn\Contracts\CdnHelperInterface; |
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use Vinelab\Cdn\Exceptions\MissingConfigurationException; |
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use Vinelab\Cdn\Exceptions\MissingConfigurationFileException; |
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/** |
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* Class CdnHelper |
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* Helper class containing shared functions. |
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* |
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* @category General Helper |
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* |
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* @author Mahmoud Zalt <[email protected]> |
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*/ |
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class CdnHelper implements CdnHelperInterface |
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{ |
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/** |
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* An object of the 'Repository' class that allows reading the laravel config files. |
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* |
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* @var \Illuminate\Config\Repository |
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*/ |
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protected $configurations; |
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/** |
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* @param \Illuminate\Config\Repository $configurations |
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*/ |
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public function __construct(Repository $configurations) |
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{ |
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$this->configurations = $configurations; |
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} |
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/** |
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* Check if the config file exist and return it or |
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* throw an exception. |
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* |
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* @return array |
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* |
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* @throws Exceptions\MissingConfigurationFileException |
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*/ |
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public function getConfigurations() |
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{ |
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$configurations = $this->configurations->get('cdn'); |
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if (!$configurations) { |
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throw new MissingConfigurationFileException("CDN 'config file' (cdn.php) not found"); |
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} |
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return $configurations; |
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} |
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/** |
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* Checks for any required configuration is missed. |
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* |
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* @param $configuration |
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* @param $required |
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* |
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* @throws \Vinelab\Cdn\Exceptions\MissingConfigurationException |
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*/ |
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View Code Duplication |
public function validate($configuration, $required) |
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{ |
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// search for any null or empty field to throw an exception |
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$missing = ''; |
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foreach ($configuration as $key => $value) { |
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if (in_array($key, $required) && |
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(empty($value) || $value == null || $value == '') |
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) { |
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$missing .= ' '.$key; |
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} |
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} |
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if ($missing) { |
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throw new MissingConfigurationException('Missed Configuration:'.$missing); |
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} |
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} |
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/** |
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* Take url as string and return it parsed object. |
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* |
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* @param $url |
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* |
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* @return mixed |
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*/ |
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public function parseUrl($url) |
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{ |
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return parse_url($url); |
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} |
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/** |
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* check if a string starts with a string. |
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* |
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* @param $with |
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* @param $str |
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* |
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* @return bool |
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*/ |
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public function startsWith($with, $str) |
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{ |
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return (substr($str, 0, strlen($with)) === $with); |
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} |
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/** |
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* remove any extra slashes '/' from the path. |
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* |
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* @param $path |
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* |
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* @return string |
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*/ |
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public function cleanPath($path) |
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{ |
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return rtrim(ltrim($path, '/'), '/'); |
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} |
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} |
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Vinelab /
cdn
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.