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<?php |
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namespace Vinelab\Cdn; |
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use Illuminate\Support\Facades\Request; |
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use Vinelab\Cdn\Contracts\CdnFacadeInterface; |
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use Vinelab\Cdn\Contracts\CdnHelperInterface; |
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use Vinelab\Cdn\Contracts\ProviderFactoryInterface; |
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use Vinelab\Cdn\Exceptions\EmptyPathException; |
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use Vinelab\Cdn\Validators\CdnFacadeValidator; |
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/** |
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* Class CdnFacade. |
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* |
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* @category |
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* |
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* @author Mahmoud Zalt <[email protected]> |
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*/ |
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class CdnFacade implements CdnFacadeInterface |
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{ |
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/** |
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* @var array |
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*/ |
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protected $configurations; |
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/** |
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* @var \Vinelab\Cdn\Contracts\ProviderFactoryInterface |
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*/ |
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protected $provider_factory; |
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/** |
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* instance of the default provider object. |
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* |
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* @var \Vinelab\Cdn\Providers\Contracts\ProviderInterface |
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*/ |
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protected $provider; |
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/** |
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* @var \Vinelab\Cdn\Contracts\CdnHelperInterface |
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*/ |
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protected $helper; |
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/** |
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* @var \Vinelab\Cdn\Validators\CdnFacadeValidator |
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*/ |
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protected $cdn_facade_validator; |
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/** |
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* Calls the provider initializer. |
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* |
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* @param \Vinelab\Cdn\Contracts\ProviderFactoryInterface $provider_factory |
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* @param \Vinelab\Cdn\Contracts\CdnHelperInterface $helper |
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* @param \Vinelab\Cdn\Validators\CdnFacadeValidator $cdn_facade_validator |
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*/ |
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public function __construct( |
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ProviderFactoryInterface $provider_factory, |
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CdnHelperInterface $helper, |
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CdnFacadeValidator $cdn_facade_validator |
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) { |
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$this->provider_factory = $provider_factory; |
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$this->helper = $helper; |
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$this->cdn_facade_validator = $cdn_facade_validator; |
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$this->init(); |
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} |
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/** |
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* this function will be called from the 'views' using the |
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* 'Cdn' facade {{Cdn::asset('')}} to convert the path into |
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* it's CDN url. |
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* |
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* @param $path |
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* |
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* @return mixed |
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* |
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* @throws Exceptions\EmptyPathException |
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*/ |
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public function asset($path) |
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{ |
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// if asset always append the public/ dir to the path (since the user should not add public/ to asset) |
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return $this->generateUrl($path, 'public/'); |
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} |
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/** |
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* this function will be called from the 'views' using the |
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* 'Cdn' facade {{Cdn::elixir('')}} to convert the elixir generated file path into |
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* it's CDN url. |
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* |
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* @param $path |
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* |
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* @return mixed |
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* |
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* @throws Exceptions\EmptyPathException, \InvalidArgumentException |
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*/ |
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public function elixir($path) |
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{ |
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static $manifest = null; |
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if (is_null($manifest)) { |
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$manifest = json_decode(file_get_contents(public_path('build/rev-manifest.json')), true); |
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} |
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if (isset($manifest[$path])) { |
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return $this->generateUrl('build/' . $manifest[$path], 'public/'); |
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} |
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throw new \InvalidArgumentException("File {$path} not defined in asset manifest."); |
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} |
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/** |
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* this function will be called from the 'views' using the |
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* 'Cdn' facade {{Cdn::path('')}} to convert the path into |
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* it's CDN url. |
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* |
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* @param $path |
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* |
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* @return mixed |
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* |
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* @throws Exceptions\EmptyPathException |
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*/ |
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public function path($path) |
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{ |
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return $this->generateUrl($path); |
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} |
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/** |
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* check if package is surpassed or not then |
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* prepare the path before generating the url. |
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* |
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* @param $path |
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* @param string $prepend |
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* |
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* @return mixed |
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*/ |
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private function generateUrl($path, $prepend = '') |
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{ |
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// if the package is surpassed, then return the same $path |
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// to load the asset from the localhost |
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if (isset($this->configurations['bypass']) && $this->configurations['bypass']) { |
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return Request::root().'/'.$path; |
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} |
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if (!isset($path)) { |
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throw new EmptyPathException('Path does not exist.'); |
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} |
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// Add version number |
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//$path = str_replace( |
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// "build", |
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// $this->configurations['providers']['aws']['s3']['version'], |
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// $path |
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//); |
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// remove slashes from begging and ending of the path |
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// and append directories if needed |
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$clean_path = $prepend.$this->helper->cleanPath($path); |
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// call the provider specific url generator |
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return $this->provider->urlGenerator($clean_path); |
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} |
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/** |
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* Read the configuration file and pass it to the provider factory |
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* to return an object of the default provider specified in the |
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* config file. |
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*/ |
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private function init() |
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{ |
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// return the configurations from the config file |
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$this->configurations = $this->helper->getConfigurations(); |
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// return an instance of the corresponding Provider concrete according to the configuration |
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$this->provider = $this->provider_factory->create($this->configurations); |
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} |
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} |
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Vinelab /
cdn
Sometimes obsolete code just ends up commented out instead of removed. In this case it is better to remove the code once you have checked you do not need it.
The code might also have been commented out for debugging purposes. In this case it is vital that someone uncomments it again or your project may behave in very unexpected ways in production.
This check looks for comments that seem to be mostly valid code and reports them.