RaspCam/server/webplatform/apps/CameraMonitor/Controller/ControllerCamera.php

<?php

require_once $GLOBALS['app_path'].'Controller/ControllerSecureUserCam.php';
require_once $GLOBALS['app_path'].'Model/ModelCamera.php';
require_once $GLOBALS['app_path'].'Model/ModelUser.php';
require_once $GLOBALS['app_path'].'Model/Entity/Camera.php';



class ControllerCamera extends ControllerSecureUserCam {

    public function index()
    {
        $modelUser = new ModelUser();
        $user = $modelUser->getUserById($this->request->getSession()->getAttribute('user_id'));
        $modelCamera = new ModelCamera();
        $camera = $modelCamera->getCamera($this->request->getParameter('id'),$this->request->getSession()->getAttribute('user_id'));
        $headScript = '<script src="jwplayer/jwplayer.js"></script><script>jwplayer.key="xEPI8DEypoE2gSBetC0/Vecoos0JKOx8WLKNMw==";</script>';
        $this->generateView(array('camera' => $camera, 'headScript' => $headScript, 'user'=> $user));
    }

    public function swapState()
    {
        $whereController = "default";
        $whereAction = null;
        if($this->request->existParameter('whereController'))
            $whereController = $this->request->getParameter('whereController');
        if($this->request->existParameter('whereAction'))
            $whereAction = $this->request->getParameter('whereAction');

        if($this->request->existParameter('swap'))
        {
            $command = null;
            $modelUser = new ModelUser();
            $modelCamera = new ModelCamera();
            $camera = $modelCamera->getCamera($this->request->getParameter('id'),$this->request->getSession()->getAttribute('user_id'));
            $login = $this->request->getSession()->getAttribute('login');
            $password = $modelUser->getUserById($this->request->getSession()->getAttribute('user_id'))->getPassword();
            $swap = $this->request->getParameter('swap');

            if($swap == 'enable' && $camera->getEnabled() == false)
                $command = "enable";
            else
                if($swap == 'disable' && $camera->getEnabled() == true)
                    $command = 'disable';
            if($command != null)
                $this->sendCommand($login,$password,$camera->getId(),$command);
        }
        $this->redirect($whereController,$whereAction);
    }

    public function delete()
    {
        $modelUser = new ModelUser();
        $modelUser->deleteCam($this->request->getSession()->getAttribute('user_id'),$this->request->getParameter('id'));
        $this->redirect('default','settings');
    }

    private function sendCommand($login,$password,$camera_id,$command)
    {
        $s = socket_create(AF_INET,SOCK_STREAM,0);
        if($s == false)
            throw new Exception("Creation de socket echoue");
        $addr = gethostbyname(Configuration::get('host'));
        if($addr == Configuration::get('host'))
        {
            socket_close($s);
            throw new Exception("Recuperation IP impossible ");
        }
        $result = socket_connect($s,$addr,40550);
        if($result == false)
        {
            socket_close($s);
            throw new Exception("Connection socket échoue");
        }
        $str = $login.":".$password.":".$command.":".$camera_id; //Command = enable|disable|disconnect
        $buf = $str."\0";
        $size = socket_write($s,$buf,strlen($str)+1);
        if($size != strlen($buf))
        {
            socket_close($s);
            throw new Exception("Ecriture dans la socket impossible");
        }
        $data = "";
        $ret = socket_recv($s, $data, 1, MSG_WAITALL);
        while($ret == 1 && $data != "\0")
        {
            $buf .= $data;
            $data = "";
            $ret = socket_recv($s, $data, 1, MSG_WAITALL);
        }

        if($ret != 1 && strlen($buf) == 0)
        {
            socket_close($s);
            throw new Exception('Erreur rien à lire dans la socket');
        }

        socket_close($s);
    }

    public function delayed()
    {
        $videos = array();
        $records_path = "Content/records/".$this->request->getParameter("id");
        if(file_exists($records_path))
        {
            $files = scandir($records_path);
            if($files != false)
            {
                $i = 0;
                foreach($files as $file)
                {
                    $path = $records_path."/".$file;

                    if(is_file($path))
                    {
                        $regex_results = array();
                        if(preg_match("/^([0-9]|[1-9][0-9]*)_([0-9]|[1-9][0-9]*)\.mp4$/",$file,$regex_results) == 1)
                        {
                            $videos[$i]["path"] = $path;
                            $videos[$i]["begin"] = date('j/n/Y H:i:s',$regex_results[1]);
                            $videos[$i]["end"] = date('j/n/Y H:i:s',$regex_results[2]);
                            $i++;
                        }
                    }
                }
                $headScript = '<script src="jwplayer/jwplayer.js"></script><script>jwplayer.key="xEPI8DEypoE2gSBetC0/Vecoos0JKOx8WLKNMw==";</script>';
                $this->generateView(array('videos' => $videos, 'headScript' => $headScript));
            }
            else
                throw new Exception("Fichier '".$records_path."' inconnue");
        }
        else
            throw new Exception("Dossier '".$records_path."' inconnue");
    }
}