Merge pull request #14326 from civicrm/5.14

[civicrm-core.git] / CRM / Grant / Form / Task / Delete.php

<?php
/*
 +--------------------------------------------------------------------+
 | CiviCRM version 5                                                  |
 +--------------------------------------------------------------------+
 | Copyright CiviCRM LLC (c) 2004-2019                                |
 +--------------------------------------------------------------------+
 | 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        |
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 */

/**
 *
 * @package CRM
 * @copyright CiviCRM LLC (c) 2004-2019
 * $Id$
 *
 */

/**
 * This class provides the functionality to delete a group of
 * participations. This class provides functionality for the actual
 * deletion.
 */
class CRM_Grant_Form_Task_Delete extends CRM_Grant_Form_Task {

  /**
   * Are we operating in "single mode", i.e. deleting one
   * specific participation?
   *
   * @var bool
   */
  protected $_single = FALSE;

  /**
   * Build all the data structures needed to build the form.
   *
   * @return void
   */
  public function preProcess() {
    parent::preProcess();

    //check permission for delete.
    if (!CRM_Core_Permission::checkActionPermission('CiviGrant', CRM_Core_Action::DELETE)) {
      CRM_Core_Error::fatal(ts('You do not have permission to access this page.'));
    }
  }

  /**
   * Build the form object.
   *
   *
   * @return void
   */
  public function buildQuickForm() {
    $this->addDefaultButtons(ts('Delete Grants'), 'done');
  }

  /**
   * Process the form after the input has been submitted and validated.
   *
   *
   * @return void
   */
  public function postProcess() {
    $deleted = $failed = 0;
    foreach ($this->_grantIds as $grantId) {
      if (CRM_Grant_BAO_Grant::del($grantId)) {
        $deleted++;
      }
      else {
        $failed++;
      }
    }

    if ($deleted) {
      $msg = ts('%count grant deleted.', ['plural' => '%count grants deleted.', 'count' => $deleted]);
      CRM_Core_Session::setStatus($msg, ts('Removed'), 'success');
    }

    if ($failed) {
      CRM_Core_Session::setStatus(ts('1 could not be deleted.', ['plural' => '%count could not be deleted.', 'count' => $failed]), ts('Error'), 'error');
    }
  }

}