<?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 generates form components
 * for previewing Civicrm Profile Group
 *
 */
class CRM_UF_Form_Preview extends CRM_UF_Form_AbstractPreview {

  /**
   * pre processing work done here.
   *
   * gets session variables for group or field id
   *
   * @param
   *
   * @return void
   *
   * @access public
   *
   */
  function preProcess() {
    $flag = FALSE;
    $gid = $this->get('id');
    $this->set('gid', $gid);
    $field = CRM_Utils_Request::retrieve('field', 'Boolean', $this, TRUE, 0);

    if ($field) {
      $fields = CRM_Core_BAO_UFGroup::getFields($gid, FALSE, NULL, NULL, NULL, TRUE);
      $fieldDAO = new CRM_Core_DAO_UFField();
      $fieldDAO->id = $this->get('fieldId');
      $fieldDAO->find(TRUE);

      if ($fieldDAO->is_active == 0) {
        CRM_Core_Error::statusBounce(ts('This field is inactive so it will not be displayed on profile form.'));
      }
      elseif ($fieldDAO->is_view == 1) {
        CRM_Core_Error::statusBounce(ts('This field is view only so it will not be displayed on profile form.'));
      }
      $name = $fieldDAO->field_name;

      if ($fieldDAO->field_name == 'phone_and_ext') {
        $name = 'phone';
      }

      // preview for field
      $specialFields = array(
        'address_name',
        'street_address',
        'supplemental_address_1',
        'supplemental_address_2',
        'city',
        'postal_code',
        'postal_code_suffix',
        'geo_code_1',
        'geo_code_2',
        'state_province',
        'country',
        'county',
        'phone',
        'email',
        'im'
      );

      if ($fieldDAO->location_type_id) {
        $name .= '-' . $fieldDAO->location_type_id;
      }
      elseif (in_array($name, $specialFields)) {
        $name .= '-Primary';
      }

      if (isset($fieldDAO->phone_type_id)) {
        $name .= '-' . $fieldDAO->phone_type_id;
      }

      $fieldArray[$name] = $fields[$name];

      if ($fieldDAO->field_name == 'phone_and_ext') {
        $phoneExtField = str_replace('phone', 'phone_ext', $name);;
        $fieldArray[$phoneExtField] = $fields[$phoneExtField];
      }

      $fields = $fieldArray;
      if (!is_array($fields[$name])) {
        $flag = TRUE;
      }
      $this->setProfile($fields, TRUE, $flag);
    }
    else {
      $fields = CRM_Core_BAO_UFGroup::getFields($gid);
      $this->setProfile($fields);
    }
  }

  /**
   * Function to actually build the form
   *
   * @return void
   * @access public
   */
  public function buildQuickForm() {
    parent::buildQuickForm();

    $this->addButtons(array(
        array(
          'type' => 'cancel',
          'name' => ts('Done with Preview'),
          'isDefault' => TRUE,
        ),
      )
    );
  }

}