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<?php |
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namespace A17\Twill\Services\MediaLibrary; |
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use Illuminate\Config\Repository as Config; |
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use Illuminate\Foundation\Application; |
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use Illuminate\Http\Request; |
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use Illuminate\Support\Arr; |
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use Illuminate\Support\Str; |
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use League\Glide\Responses\LaravelResponseFactory; |
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use League\Glide\ServerFactory; |
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use League\Glide\Signatures\SignatureFactory; |
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use League\Glide\Urls\UrlBuilderFactory; |
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class Glide implements ImageServiceInterface |
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{ |
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use ImageServiceDefaults; |
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/** |
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* @var Config |
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*/ |
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protected $config; |
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/** |
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* @var Application |
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*/ |
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protected $app; |
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/** |
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* @var Request |
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*/ |
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protected $request; |
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/** |
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* @var \League\Glide\Server |
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*/ |
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private $server; |
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/** |
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* @var \League\Glide\Urls\UrlBuilder |
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*/ |
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private $urlBuilder; |
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/** |
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* @param Config $config |
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* @param Application $app |
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* @param Request $request |
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*/ |
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public function __construct(Config $config, Application $app, Request $request) |
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{ |
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$this->config = $config; |
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$this->app = $app; |
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$this->request = $request; |
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$baseUrlHost = $this->config->get( |
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'twill.glide.base_url', |
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$this->request->getScheme() . '://' . str_replace( |
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['http://', 'https://'], |
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'', |
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$this->config->get('app.url') |
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) |
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); |
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$baseUrl = join('/', [ |
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rtrim($baseUrlHost, '/'), |
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ltrim($this->config->get('twill.glide.base_path'), '/'), |
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]); |
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$this->server = ServerFactory::create([ |
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'response' => new LaravelResponseFactory($this->request), |
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'source' => $this->config->get('twill.glide.source'), |
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'cache' => $this->config->get('twill.glide.cache'), |
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'cache_path_prefix' => $this->config->get('twill.glide.cache_path_prefix'), |
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'base_url' => $baseUrl, |
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'presets' => $this->config->get('twill.glide.presets', []), |
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'driver' => $this->config->get('twill.glide.driver') |
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]); |
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$this->urlBuilder = UrlBuilderFactory::create( |
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$baseUrl, |
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$this->config->get('twill.glide.use_signed_urls') ? $this->config->get('twill.glide.sign_key') : null |
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); |
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} |
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/** |
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* @param string $path |
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* @return mixed |
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*/ |
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public function render($path) |
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{ |
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if ($this->config->get('twill.glide.use_signed_urls')) { |
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SignatureFactory::create($this->config->get('twill.glide.sign_key'))->validateRequest($this->config->get('twill.glide.base_path') . '/' . $path, $this->request->all()); |
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} |
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return $this->server->getImageResponse($path, $this->request->all()); |
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} |
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/** |
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* @param string $id |
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* @param array $params |
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* @return string |
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*/ |
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public function getUrl($id, array $params = []) |
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{ |
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$defaultParams = config('twill.glide.default_params'); |
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$addParamsToSvgs = config('twill.glide.add_params_to_svgs', false); |
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if (!$addParamsToSvgs && Str::endsWith($id, '.svg')) { |
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return $this->urlBuilder->getUrl($id); |
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} |
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return $this->urlBuilder->getUrl($id, array_replace($defaultParams, $params)); |
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} |
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/** |
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* @param string $id |
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* @param array $cropParams |
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* @param array $params |
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* @return string |
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*/ |
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public function getUrlWithCrop($id, array $cropParams, array $params = []) |
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{ |
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return $this->getUrl($id, $this->getCrop($cropParams) + $params); |
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} |
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/** |
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* @param string $id |
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* @param array $cropParams |
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* @param mixed $width |
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* @param mixed $height |
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* @param array $params |
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* @return string |
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*/ |
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public function getUrlWithFocalCrop($id, array $cropParams, $width, $height, array $params = []) |
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{ |
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return $this->getUrl($id, $this->getFocalPointCrop($cropParams, $width, $height) + $params); |
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} |
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/** |
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* @param string $id |
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* @param array $params |
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* @return string |
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*/ |
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public function getLQIPUrl($id, array $params = []) |
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{ |
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$defaultParams = config('twill.glide.lqip_default_params'); |
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$cropParams = Arr::has($params, $this->cropParamsKeys) ? $this->getCrop($params) : []; |
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$params = Arr::except($params, $this->cropParamsKeys); |
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return $this->getUrl($id, array_replace($defaultParams, $params + $cropParams)); |
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} |
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/** |
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* @param string $id |
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* @param array $params |
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* @return string |
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*/ |
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public function getSocialUrl($id, array $params = []) |
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{ |
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$defaultParams = config('twill.glide.social_default_params'); |
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$cropParams = Arr::has($params, $this->cropParamsKeys) ? $this->getCrop($params) : []; |
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$params = Arr::except($params, $this->cropParamsKeys); |
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return $this->getUrl($id, array_replace($defaultParams, $params + $cropParams)); |
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} |
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/** |
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* @param string $id |
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* @return string |
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*/ |
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public function getCmsUrl($id, array $params = []) |
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{ |
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$defaultParams = config('twill.glide.cms_default_params'); |
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$cropParams = Arr::has($params, $this->cropParamsKeys) ? $this->getCrop($params) : []; |
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$params = Arr::except($params, $this->cropParamsKeys); |
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return $this->getUrl($id, array_replace($defaultParams, $params + $cropParams)); |
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} |
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/** |
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* @param string $id, string $preset |
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* @return string |
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*/ |
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public function getPresetUrl($id, $preset) |
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{ |
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return $this->getRawUrl($id) . '?p=' . $preset; |
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} |
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/** |
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* @param string $id |
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* @return string |
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*/ |
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public function getRawUrl($id) |
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{ |
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return $this->urlBuilder->getUrL($id); |
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} |
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/** |
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* @param string $id |
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* @return array |
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*/ |
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public function getDimensions($id) |
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{ |
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$url = $this->urlBuilder->getUrL($id); |
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try { |
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list($w, $h) = getimagesize($url); |
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return [ |
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'width' => $w, |
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'height' => $h, |
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]; |
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} catch (\Exception $e) { |
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return [ |
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'width' => 0, |
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'height' => 0, |
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]; |
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} |
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} |
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/** |
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* @param array $crop_params |
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* @return array |
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*/ |
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protected function getCrop($crop_params) |
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{ |
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if (!empty($crop_params)) { |
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return ['crop' => |
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$crop_params['crop_w'] . ',' . |
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$crop_params['crop_h'] . ',' . |
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$crop_params['crop_x'] . ',' . |
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$crop_params['crop_y'], |
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]; |
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} |
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return []; |
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} |
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/** |
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* @param array $crop_params |
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* @param int $width |
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* @param int $height |
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* @return array |
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*/ |
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protected function getFocalPointCrop($crop_params, $width, $height) |
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{ |
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if (!empty($crop_params)) { |
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// determine center coordinates of user crop and express it in term of original image width and height percentage |
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$fpX = 100 * ($crop_params['crop_w'] / 2 + $crop_params['crop_x']) / $width; |
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$fpY = 100 * ($crop_params['crop_h'] / 2 + $crop_params['crop_y']) / $height; |
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// determine focal zoom |
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if ($crop_params['crop_w'] > $crop_params['crop_h']) { |
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$fpZ = $width / ($crop_params['crop_w'] ?? $width); |
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} else { |
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$fpZ = $height / ($crop_params['crop_h'] ?? $height); |
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} |
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$fpX = number_format($fpX, 0, ".", ""); |
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$fpY = number_format($fpY, 0, ".", ""); |
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$fpZ = number_format($fpZ, 4, ".", ""); |
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$params = ['fit' => 'crop-' . $fpX . '-' . $fpY . '-' . $fpZ]; |
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return $params; |
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} |
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return []; |
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} |
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} |
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area17 /
twill
