<?php
/*
 +--------------------------------------------------------------------+
 | CiviCRM version 4.5                                                |
 +--------------------------------------------------------------------+
 | Copyright CiviCRM LLC (c) 2004-2014                                |
 +--------------------------------------------------------------------+
 | This file is a part of CiviCRM.                                    |
 |                                                                    |
 | CiviCRM is free software; you can copy, modify, and distribute it  |
 | under the terms of the GNU Affero General Public License           |
 | Version 3, 19 November 2007 and the CiviCRM Licensing Exception.   |
 |                                                                    |
 | CiviCRM 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 and the CiviCRM Licensing Exception along                  |
 | with this program; if not, contact CiviCRM LLC                     |
 | at info[AT]civicrm[DOT]org. If you have questions about the        |
 | GNU Affero General Public License or the licensing of CiviCRM,     |
 | see the CiviCRM license FAQ at http://civicrm.org/licensing        |
 +--------------------------------------------------------------------+
 */

/**
 *
 * @package CRM
 * @copyright CiviCRM LLC (c) 2004-2014
 * $Id$
 *
 */

/**
 * This class contains functions that are called using AJAX
 */
class CRM_Batch_Page_AJAX {

  /**
   * Save record
   */
  function batchSave() {
    // save the entered information in 'data' column
    $batchId = CRM_Utils_Type::escape($_POST['batch_id'], 'Positive');

    unset($_POST['qfKey']);
    CRM_Core_DAO::setFieldValue('CRM_Batch_DAO_Batch', $batchId, 'data', json_encode(array('values' => $_POST)));

    CRM_Utils_System::civiExit();
  }

  /**
   * Retrieve records
   */
  static function getBatchList() {
    $sortMapper = array(
      0 => 'batch.title',
      1 => 'batch.type_id',
      2 => '',
      3 => 'batch.total',
      4 => 'batch.status_id',
      5 => '',
    );

    $sEcho     = CRM_Utils_Type::escape($_REQUEST['sEcho'], 'Integer');
    $offset    =
      isset($_REQUEST['iDisplayStart']) ? CRM_Utils_Type::escape($_REQUEST['iDisplayStart'], 'Integer') : 0;
    $rowCount  =
      isset($_REQUEST['iDisplayLength']) ? CRM_Utils_Type::escape($_REQUEST['iDisplayLength'], 'Integer') : 25;
    $sort      =
      isset($_REQUEST['iSortCol_0']) ?
      CRM_Utils_Array::value(CRM_Utils_Type::escape($_REQUEST['iSortCol_0'], 'Integer'), $sortMapper) :
      NULL;
    $sortOrder =
      isset($_REQUEST['sSortDir_0']) ? CRM_Utils_Type::escape($_REQUEST['sSortDir_0'], 'String') : 'asc';
    $context   =
      isset($_REQUEST['context']) ? CRM_Utils_Type::escape($_REQUEST['context'], 'String') : NULL;

    $params = $_REQUEST;
    if ($sort && $sortOrder) {
      $params['sortBy'] = $sort . ' ' . $sortOrder;
    }

    $params['page'] = ($offset / $rowCount) + 1;
    $params['rp'] = $rowCount;

    if ($context != 'financialBatch') {
      // data entry status batches
      $params['status_id'] = CRM_Core_OptionGroup::getValue('batch_status','Data Entry', 'name');
    }

    $params['context'] = $context;

    // get batch list
    $batches = CRM_Batch_BAO_Batch::getBatchListSelector($params);

    $iFilteredTotal = $iTotal = $params['total'];

    if ($context == 'financialBatch') {
      $selectorElements = array(
        'check',
        'batch_name',
        'payment_instrument',
        'item_count',
        'total',
        'status',
        'created_by',
        'links',
      );
    }
    else {
      $selectorElements = array(
        'batch_name',
        'type',
        'item_count',
        'total',
        'status',
        'created_by',
        'links',
      );
    }
    echo CRM_Utils_JSON::encodeDataTableSelector($batches, $sEcho, $iTotal, $iFilteredTotal, $selectorElements);
    CRM_Utils_System::civiExit();
  }
}