<?php
/*
 +--------------------------------------------------------------------+
 | CiviCRM version 5                                                  |
 +--------------------------------------------------------------------+
 | Copyright CiviCRM LLC (c) 2004-2018                                |
 +--------------------------------------------------------------------+
 | 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) 2004-2018
 */
class CRM_Mailing_Form_Search extends CRM_Core_Form {

  public function preProcess() {
    parent::preProcess();
  }

  public function buildQuickForm() {
    $parent = $this->controller->getParent();
    $nameTextLabel = ($parent->_sms) ? ts('SMS Name') : ts('Mailing Name');

    $this->add('text', 'mailing_name', $nameTextLabel,
      CRM_Core_DAO::getAttribute('CRM_Mailing_DAO_Mailing', 'title')
    );

    CRM_Core_Form_Date::buildDateRange($this, 'mailing', 1, '_from', '_to', ts('From'), FALSE);

    $this->add('text', 'sort_name', ts('Created or Sent by'),
      CRM_Core_DAO::getAttribute('CRM_Contact_DAO_Contact', 'sort_name')
    );

    CRM_Campaign_BAO_Campaign::addCampaignInComponentSearch($this);

    // CRM-15434 - Fix mailing search by status in non-English languages
    $statusVals = CRM_Core_SelectValues::getMailingJobStatus();
    foreach ($statusVals as $statusId => $statusName) {
      $this->addElement('checkbox', "mailing_status[$statusId]", NULL, $statusName);
    }
    $this->addElement('checkbox', 'status_unscheduled', NULL, ts('Draft / Unscheduled'));
    $this->addYesNo('is_archived', ts('Mailing is Archived'), TRUE);

    // Search by language, if multi-lingual
    $enabledLanguages = CRM_Core_I18n::languages(TRUE);

    if (count($enabledLanguages) > 1) {
      $this->addElement('select', 'language', ts('Language'), array('' => ts('- all languages -')) + $enabledLanguages, array('class' => 'crm-select2'));
    }

    if ($parent->_sms) {
      $this->addElement('hidden', 'sms', $parent->_sms);
    }
    $this->add('hidden', 'hidden_find_mailings', 1);

    $this->addButtons(array(
      array(
        'type' => 'refresh',
        'name' => ts('Search'),
        'isDefault' => TRUE,
      ),
    ));
  }

  /**
   * @return array
   */
  public function setDefaultValues() {
    $defaults = $statusVals = array();
    $parent = $this->controller->getParent();

    if ($parent->get('unscheduled')) {
      $defaults['status_unscheduled'] = 1;
    }
    if ($parent->get('scheduled')) {
      $statusVals = array_keys(CRM_Core_SelectValues::getMailingJobStatus());
      $defaults['is_archived'] = 0;
    }
    if ($parent->get('archived')) {
      $defaults['is_archived'] = 1;
    }
    foreach ($statusVals as $status) {
      $defaults['mailing_status'][$status] = 1;
    }

    if ($parent->_sms) {
      $defaults['sms'] = 1;
    }
    return $defaults;
  }

  public function postProcess() {
    $params = $this->controller->exportValues($this->_name);

    CRM_Contact_BAO_Query::fixDateValues($params["mailing_relative"], $params['mailing_from'], $params['mailing_to']);

    $parent = $this->controller->getParent();
    if (!empty($params)) {
      $fields = array(
        'mailing_name',
        'mailing_from',
        'mailing_to',
        'sort_name',
        'campaign_id',
        'mailing_status',
        'sms',
        'status_unscheduled',
        'is_archived',
        'language',
        'hidden_find_mailings',
      );
      foreach ($fields as $field) {
        if (isset($params[$field]) &&
          !CRM_Utils_System::isNull($params[$field])
        ) {
          if (in_array($field, array(
              'mailing_from',
              'mailing_to',
            )) && !$params["mailing_relative"]
          ) {
            $time = ($field == 'mailing_to') ? '235959' : NULL;
            $parent->set($field, CRM_Utils_Date::processDate($params[$field], $time));
          }
          else {
            $parent->set($field, $params[$field]);
          }
        }
        else {
          $parent->set($field, NULL);
        }
      }
    }
  }

}