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RestoreModel.php « Model « Restore « src « Restore « module - github.com/bareos/bareos-webui.git - Unnamed repository; edit this file 'description' to name the repository.
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<?php

/**
 *
 * bareos-webui - Bareos Web-Frontend
 *
 * @link      https://github.com/bareos/bareos-webui for the canonical source repository
 * @copyright Copyright (c) 2013-2017 Bareos GmbH & Co. KG (http://www.bareos.org/)
 * @license   GNU Affero General Public License (http://www.gnu.org/licenses/)
 *
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU Affero General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU Affero General Public License for more details.
 *
 * You should have received a copy of the GNU Affero General Public License
 * along with this program.  If not, see <http://www.gnu.org/licenses/>.
 *
 */

namespace Restore\Model;

class RestoreModel
{

   /**
    * Get Directories via .bvfs_lsdirs
    *
    * @param $bsock
    * @param $jobid
    * @param $pathid
    *
    * @return array
    */
   public function getDirectories(&$bsock=null, $jobid=null, $pathid=null) {
      if(isset($bsock)) {

         $limit = 1000;
         $offset = 0;
         $retval = array();

         while (true) {

            if($pathid == null || $pathid== "#") {
               $cmd_1 = '.bvfs_lsdirs jobid='.$jobid.' path= limit='.$limit.' offset='.$offset;
            }
            else {
               $cmd_1 = '.bvfs_lsdirs jobid='.$jobid.' pathid='.abs($pathid).' limit='.$limit.' offset='.$offset;
            }

            $result = $bsock->send_command($cmd_1, 2, $jobid);
            $directories = \Zend\Json\Json::decode($result, \Zend\Json\Json::TYPE_ARRAY);

            if ( empty($directories['result']) ) {
               return $retval;
            }

            if(empty($directories['result']['directories'])) {
               $cmd_2 = '.bvfs_lsdirs jobid='.$jobid.' path=@ limit='.$limit;
               $result = $bsock->send_command($cmd_2, 2, $jobid);
               $directories = \Zend\Json\Json::decode($result, \Zend\Json\Json::TYPE_ARRAY);
               if(count($directories['result']['directories']) == 2) {
                  $retval = array_merge($retval, $directories['result']['directories']);
                  // as . and .. are always returned, filter possible duplicates of . and .. (current and parent dir)
                  foreach($retval as $key => $value) {
                     if($retval[$key]['name'] === "." || $retval[$key]['name'] === "..")
                        unset($retval[$key]);
                  }
                  return $retval;
               }
               else {
                  $retval = array_merge($retval, $directories['result']['directories']);
               }
            }
            // no more results?
            elseif (count($directories['result']['directories']) == 2) {
               $retval = array_merge($retval, $directories['result']['directories']);
               // as . and .. are always returned, filter possible duplicates of . and .. (current and parent dir)
               foreach($retval as $key => $value) {
                  if($retval[$key]['name'] === "." || $retval[$key]['name'] === "..")
                     unset($retval[$key]);
               }
               return $retval;
            }
            // continue
            else {
               $retval = array_merge($retval, $directories['result']['directories']);
            }
            $offset = $offset + $limit;

         }

      }
      else {
         throw new \Exception('Missing argument.');
      }
   }

   /**
    * Get Files via .bvfs_lsfiles
    *
    * @param $bsock
    * @param $jobid
    * @param $pathid
    *
    * @return array
    */
   public function getFiles(&$bsock=null, $jobid=null, $pathid=null) {
      if(isset($bsock)) {

         $limit = 1000;
         $offset = 0;
         $retval = array();

         while (true) {

            if($pathid == null || $pathid == "#") {
               $cmd_1 = '.bvfs_lsfiles jobid='.$jobid.' path= limit='.$limit.' offset='.$offset;
            }
            else {
               $cmd_1 = '.bvfs_lsfiles jobid='.$jobid.' pathid='.abs($pathid).' limit='.$limit.' offset='.$offset;
            }

            $result = $bsock->send_command($cmd_1, 2, $jobid);
            $files = \Zend\Json\Json::decode($result, \Zend\Json\Json::TYPE_ARRAY);

            if ( empty($files['result']) ) {
               return $retval;
            }

            if(empty($files['result']['files'])) {
               $cmd_2 = '.bvfs_lsfiles jobid='.$jobid.' path=@ limit='.$limit.' offset='.$offset;
               $result = $bsock->send_command($cmd_2, 2, $jobid);
               $files = \Zend\Json\Json::decode($result, \Zend\Json\Json::TYPE_ARRAY);
               if(empty($files['result']['files'])) {
                  return $retval;
               }
               else {
                  $retval = array_merge($retval, $files['result']['files']);
               }
            }
            else {
               $retval = array_merge($retval, $files['result']['files']);
            }
            $offset = $offset + $limit;

         }

      }
      else {
         throw new \Exception('Missing argument.');
      }
   }

   /**
    * Get JobIds via .bvfs_get_jodids
    *
    * @param $bsock
    * @param $jobid
    * @param $mergefilesets
    * @param $mergejobs
    *
    * @return array
    */
   public function getJobIds(&$bsock=null, $jobid=null, $mergefilesets=0, $mergejobs=0)
   {
      if(isset($bsock)) {
         if($mergefilesets == 1 && $mergejobs == 1) {
            return $jobid;
         }
         if($mergefilesets == 0) {
            $cmd = '.bvfs_get_jobids jobid='.$jobid.' all';
         }
         else {
            $cmd = '.bvfs_get_jobids jobid='.$jobid.'';
         }
         $result = $bsock->send_command($cmd, 2, null);
         $jobids = \Zend\Json\Json::decode($result, \Zend\Json\Json::TYPE_ARRAY);
         $result = "";
         if(!empty($jobids['result'])) {
            $i = count($jobids['result']['jobids']);
            foreach($jobids['result']['jobids'] as $jobid) {
               $result .= $jobid['id'];
               --$i;
               if($i > 0) {
                  $result .= ",";
               }
            }
         }
         return $result;
      }
      else {
         throw new \Exception('Missing argument.');
      }
   }

   /**
    * Restore
    *
    * @param $bsock
    * @param $type
    * @param $jobid
    * @param $client
    * @param $restoreclient
    * @param $restorejob
    * @param $where
    * @param $fileid
    * @param $dirid
    * @param $jobids
    * @param $replace
    *
    * @return string
    */
   public function restore(&$bsock=null, $type=null, $jobid=null, $client=null, $restoreclient=null, $restorejob=null, $where=null, $fileid=null, $dirid=null, $jobids=null, $replace=null)
   {
      if(isset($bsock, $type)) {
         if($type == "client") {
            $result = $bsock->restore($type, $jobid, $client, $restoreclient, $restorejob, $where, $fileid, $dirid, $jobids, $replace);
         }
         elseif($type == "job") {
            // TODO
         }
         return $result;
      }
      else {
         throw new \Exception('Missing argument');
      }
   }
}