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                <?php  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                /**  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                 * Copyright (c) 2016-2016 The callingallpapers.com Developer Team  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                 *  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                 * Permission is hereby granted, free of charge, to any person obtaining a copy  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                 * of this software and associated documentation files (the "Software"), to deal  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                 * in the Software without restriction, including without limitation the rights  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                 * copies of the Software, and to permit persons to whom the Software is  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                 * furnished to do so, 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  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                 * all 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,  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                 * THE SOFTWARE.  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                 *  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                 * @author    Andreas Heigl<[email protected]>  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                 * @copyright 2016-2016 The callingallpapers.com Developer Team  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                 * @license   http://www.opensource.org/licenses/mit-license.php MIT-License  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                 * @version   0.0  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                 * @since     16.01.2016  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                 * @link      https://github.com/joindin/callingallpapers-api  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                 */  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                namespace Callingallpapers\Api\Middleware;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                use Callingallpapers\Api\PersistenceLayer\UserPersistenceLayer;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                use Psr\Http\Message\ResponseInterface;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                use Psr\Http\Message\ServerRequestInterface;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                use Sabre\VObject\UUIDUtil;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                use TheIconic\Tracking\GoogleAnalytics\Analytics;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                class NotifyGoogleAnalytics  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                { | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    protected $trackingId;  | 
            
            
                                                                                                            
                                                                
            
                                    
            
            
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                    public function __construct($trackingId)  | 
            
            
                                                                        
                            
            
                                    
            
            
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                    { | 
            
            
                                                                        
                            
            
                                    
            
            
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                        $this->trackingId = $trackingId;  | 
            
            
                                                                        
                            
            
                                    
            
            
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                    }  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    /**  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                     * Convert a GET-Param "type" to an Accept-Header  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                     *  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                     * @param  \Psr\Http\Message\ServerRequestInterface $request  PSR7 request  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                     * @param  \Psr\Http\Message\ResponseInterface      $response PSR7 response  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                     * @param  callable                                 $next     Next middleware  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                     *  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                     * @return \Psr\Http\Message\ResponseInterface  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                     */  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    public function __invoke(  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        ServerRequestInterface $request,  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        ResponseInterface $response,  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        callable $next  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    ) { | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        $response = $next($request, $response);  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        $analytics = new Analytics(true);  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        $analytics->setProtocolVersion(1)  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                            ->setTrackingId($this->trackingId)  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                            ->setClientId(UUIDUtil::getUUID())  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                            ->setEventCategory('cfp') | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                            ->setEventAction('read') | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                            ->setEventLabel('type') | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                            ->setEventValue($response->getHeader('Content-Type')[0]) | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                            ->setAnonymizeIp(true)  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                            ->setIpOverride($request->getAttribute('ip_address')) | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                            ->setUserAgentOverride($request->getHeader('User-Agent')) | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                            ->setAsyncRequest(true)  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                            ->sendEvent();  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        return $response;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    }  | 
            
            
                                                                                                            
                                                                
            
                                    
            
            
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                }  | 
            
            
                                                        
            
                                    
            
            
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