<?php

/*
 * This file is part of Phraseanet
 *
 * (c) 2005-2010 Alchemy
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

/**
 *
 * @package
 * @license     http://opensource.org/licenses/gpl-3.0 GPLv3
 * @link        www.phraseanet.com
 */
/* @var $Core \Alchemy\Phrasea\Core */
$Core = require_once __DIR__ . "/../../lib/bootstrap.php";
$appbox = appbox::get_instance($Core);

$request = http_request::getInstance();
$registry = $appbox->get_registry();
$parm = $request->get_parms('action', 'position', 'test', 'renew', 'path', 'tests');

$output = '';

switch ($parm['action'])
{
  case 'TREE':
    $output = module_admin::getTree($parm['position']);
    break;
  case 'APACHE':
    if ($parm['test'] == 'success')
      $output = '1';
    else
      $output = '0';
    break;
  case 'SCHEDULERKEY':
    $output = $registry->get('GV_ServerName') . 'admin/runscheduler.php?key=' . urlencode(phrasea::scheduler_key(!!$parm['renew']));
    break;

  case 'TESTPATH':
    $tests = true;
    foreach ($parm['tests'] as $test)
    {
      switch ($test)
      {
        case 'writeable':
          if (!is_writable($parm['path']))
          {
            $tests = false;
          }
          break;
        case 'readable':
        default:
          if (!is_readable($parm['path']))
          {
            $tests = true;
          }
          break;
      }
    }
    $output = p4string::jsonencode(array('results' => ($tests ? '1' : '0')));
    break;

  case 'EMPTYBASE':
    $parm = $request->get_parms(array('sbas_id' => http_request::SANITIZE_NUMBER_INT));
    $message = _('Base empty successful');
    try
    {
      $sbas_id = (int) $parm['sbas_id'];
      $databox = databox::get_instance($sbas_id);
      $class_name = 'task_period_emptyColl';
      foreach ($databox->get_collections() as $collection)
      {
        if($collection->get_record_amount() <= 500)
        {
          $collection->empty_collection(500);
        }
        else
        {
          $settings = "<?xml version=\"1.0\" encoding=\"UTF-8\"?><tasksettings><base_id>" . $collection->get_base_id() . "</base_id></tasksettings>";
          task_abstract::create($appbox, $class_name, $settings);
          $message = _('A task has been creted, please run it to complete empty collection');
        }
      }
    }
    catch (Exception $e)
    {
      $message = _('An error occurred');
    }
    $output = p4string::jsonencode(array('message'=>$message));
    break;
  case 'EMPTYCOLL':
    $message = _('Collection empty successful');
    $parm = $request->get_parms(
                    array(
                        "sbas_id" => http_request::SANITIZE_NUMBER_INT
                        , "coll_id" => http_request::SANITIZE_NUMBER_INT
                    )
    );
    try
    {
      $databox = databox::get_instance($parm['sbas_id']);
      $collection = collection::get_from_coll_id($databox, $parm['coll_id']);

      if($collection->get_record_amount() <= 500)
      {
        $collection->empty_collection(500);
      }
      else
      {
        $class_name = 'task_period_emptyColl';
        $settings = "<?xml version=\"1.0\" encoding=\"UTF-8\"?>\n<tasksettings>\n<base_id>" . $collection->get_base_id() . "</base_id></tasksettings>";

        task_abstract::create($appbox, $class_name, $settings);
        $message = _('A task has been creted, please run it to complete empty collection');
      }
    }
    catch (Exception $e)
    {
      $message = _('An error occurred');
    }
    $output = p4string::jsonencode(array('message'=>$message));
    break;

  case 'SETTASKSTATUS':
    $parm = $request->get_parms('task_id', 'status', 'signal');
    try
    {
      $task_manager = new task_manager($appbox);
      $task = $task_manager->get_task($parm['task_id']);
      $pid = (int)($task->get_pid());
      $task->set_status($parm["status"]);
      $signal = (int)($parm['signal']);
      if( $signal > 0 && $pid )
        posix_kill($pid, $signal);
    }
    catch (Exception $e)
    {

    }
    $output = json_encode($pid);
    break;

  case 'SETSCHEDSTATUS':
    $parm = $request->get_parms('status', 'signal');
    try
    {
      $task_manager = new task_manager($appbox);

      $task_manager->set_sched_status($parm['status']);
    }
    catch (Exception $e)
    {

    }
    break;

  case 'RESETTASKCRASHCOUNTER':
    $parm = $request->get_parms("task_id");
    try
    {
      $task_manager = new task_manager($appbox);
      $task = $task_manager->get_task($parm['task_id']);
      $task->reset_crash_counter();
    }
    catch (Exception $e)
    {

    }
    $ret = new DOMDocument("1.0", "UTF-8");
    $ret->standalone = true;
    $ret->preserveWhiteSpace = false;
    $root = $ret->appendChild($ret->createElement("result"));
    $root->appendChild($ret->createCDATASection(var_export($parm, true)));

    $output = $ret->saveXML();
    break;

  case 'CHANGETASK':
    $parm = $request->get_parms('act', 'task_id', "usr");
    $ret = new DOMDocument("1.0", "UTF-8");
    $ret->standalone = true;
    $ret->preserveWhiteSpace = false;
    $root = $ret->appendChild($ret->createElement("result"));
    $root->setAttribute("saved", "0");
    $root->appendChild($ret->createCDATASection(var_export($parm, true)));

    try
    {
      $task_manager = new task_manager($appbox);
      $task = $task_manager->get_task($parm["task_id"]);
      /**
       * @todo checker, cette methode n'est pas implementee partout
       */
      $root->setAttribute("crashed", $task->get_crash_counter());
      if ($task->saveChanges($conn, $parm["task_id"], $row))
        $root->setAttribute("saved", "1");
    }
    catch (Exception $e)
    {

    }

    $output = $ret->saveXML();
    break;
  case 'PINGSCHEDULER_JS':
    $ret = array('time'=> date("H:i:s") );

    $task_manager = new task_manager($appbox);
    $ret['scheduler'] = $task_manager->get_scheduler_state();

    $ret['tasks'] = array();

    foreach ($task_manager->get_tasks(true) as $task)
    {
      $id = $task->get_task_id();
      $ret['tasks'][$id] = array(
                'id'=>$id
              , 'pid' =>$task->get_pid()
              , 'crashed'=>$task->get_crash_counter()
              , 'completed'=>$task->get_completed_percentage()
              , 'status'=>$task->get_status()
      );
    }

    if(1)
    {
      $sql = 'SHOW PROCESSLIST';
      $stmt = $appbox->get_connection()->prepare($sql);
      $stmt->execute();
      $rows = $stmt->fetchALL(PDO::FETCH_ASSOC);
      $stmt->closeCursor();
      $ret['db_processlist'] = array();
      foreach($rows as $row)
      {
        if($row['Info'] != $sql)
          $ret['db_processlist'][] = $row;
      }
    }

    $output = p4string::jsonencode($ret);
    break;

  case 'UNMOUNTBASE':
    $parm = $request->get_parms(array('sbas_id' => http_request::SANITIZE_NUMBER_INT));
    $ret = array('sbas_id' => null);

    $databox = databox::get_instance((int) $parm['sbas_id']);
    $databox->unmount_databox($appbox);

    $ret['sbas_id'] = $parm['sbas_id'];
    $output = p4string::jsonencode($ret);
    break;

  case 'P_BAR_INFO':
    $parm = $request->get_parms(array('sbas_id' => http_request::SANITIZE_NUMBER_INT));
    $ret = array(
        'sbas_id' => null,
        'indexable' => false,
        'records' => 0,
        'xml_indexed' => 0,
        'thesaurus_indexed' => 0,
        'viewname' => null,
        'printLogoURL' => NULL
    );

    $databox = databox::get_instance((int) $parm['sbas_id']);

    $ret['indexable'] = $appbox->is_databox_indexable($databox);
    $ret['viewname'] = (($databox->get_dbname() == $databox->get_viewname()) ? _('admin::base: aucun alias') : $databox->get_viewname());

    $ret['records'] = $databox->get_record_amount();

    $datas = $databox->get_indexed_record_amount();

    $ret['sbas_id'] = $parm['sbas_id'];
    $tot = $idxxml = $idxth = 0;

    $ret['xml_indexed'] = $datas['xml_indexed'];
    $ret['thesaurus_indexed'] = $datas['thesaurus_indexed'];

    if (file_exists($registry->get('GV_RootPath') . 'config/minilogos/logopdf_' . $parm['sbas_id'] . '.jpg'))
      $ret['printLogoURL'] = '/print/' . $parm['sbas_id'];
    $output = p4string::jsonencode($ret);
    break;

  case 'CHGVIEWNAME':

    $parm = $request->get_parms('sbas_id', 'viewname');
    $ret = array('sbas_id' => null, 'viewname' => null);
    $sbas_id = (int) $parm['sbas_id'];
    $databox = databox::get_instance($sbas_id);
    $appbox->set_databox_viewname($databox, $parm['viewname']);
    $output = p4string::jsonencode($ret);
    break;

  case 'MAKEINDEXABLE':

    $parm = $request->get_parms('sbas_id', 'INDEXABLE');
    $ret = array('sbas_id' => null, 'indexable' => null);
    $sbas_id = (int) $parm['sbas_id'];
    $databox = databox::get_instance($sbas_id);
    $appbox->set_databox_indexable($databox, $parm['INDEXABLE']);
    $ret['sbas_id'] = $parm['sbas_id'];
    $ret['indexable'] = $parm['INDEXABLE'];
    $output = p4string::jsonencode($ret);
    break;

  case 'REINDEX':

    $parm = $request->get_parms(array('sbas_id' => http_request::SANITIZE_NUMBER_INT));
    $ret = array('sbas_id' => null);
    $sbas_id = (int) $parm['sbas_id'];
    $databox = databox::get_instance($sbas_id);
    $databox->reindex();
    $output = p4string::jsonencode($ret);
    break;

  case 'CLEARALLLOG':

    $parm = $request->get_parms(array('sbas_id' => http_request::SANITIZE_NUMBER_INT));
    $ret = array('sbas_id' => null);
    $sbas_id = (int) $parm['sbas_id'];
    $databox = databox::get_instance($sbas_id);
    $databox->clear_logs();
    $ret['sbas_id'] = $parm['sbas_id'];
    $output = p4string::jsonencode($ret);
    break;

  case 'DELLOGOPDF':
    $parm = $request->get_parms(array('sbas_id' => http_request::SANITIZE_NUMBER_INT));
    $ret = array('sbas_id' => null);
    $sbas_id = (int) $parm['sbas_id'];
    $databox = databox::get_instance($sbas_id);
    $appbox->write_databox_pic($databox, null, databox::PIC_PDF);
    $ret['sbas_id'] = $parm['sbas_id'];

    $output = p4string::jsonencode($ret);
    break;

  case 'DELETEBASE':
    $parm = $request->get_parms(array('sbas_id' => http_request::SANITIZE_NUMBER_INT));

    $ret = array('sbas_id' => null, 'err' => -1, 'errmsg' => null);

    try
    {
      $sbas_id = (int) $parm['sbas_id'];
      $databox = databox::get_instance($sbas_id);
      if ($databox->get_record_amount() == 0)
      {
        $databox->unmount_databox($appbox);
        $appbox->write_databox_pic($databox, null, databox::PIC_PDF);
        $databox->delete();
        $ret['sbas_id'] = $parm['sbas_id'];
        $ret['err'] = 0;
      }
      else
      {
        $ret['errmsg'] = _('admin::base: vider la base avant de la supprimer');
      }
    }
    catch (Exception $e)
    {
      $ret['errmsg'] = $e->getMessage();
    }
    $output = p4string::jsonencode($ret);
    break;
}

unset($appbox);
echo $output;