Merge pull request #4875 from civicrm/minor-fix

[civicrm-core.git] / CRM / Event / Form / Task / Batch.php

<?php
/*
 +--------------------------------------------------------------------+
 | CiviCRM version 4.6                                                |
 +--------------------------------------------------------------------+
 | 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 provides the functionality for batch profile update for events
 */
class CRM_Event_Form_Task_Batch extends CRM_Event_Form_Task {

  /**
   * The title of the group
   *
   * @var string
   */
  protected $_title;

  /**
   * Maximum profile fields that will be displayed
   */
  protected $_maxFields = 9;

  /**
   * Variable to store redirect path
   */
  protected $_userContext;

  /**
   * Variable to store previous status id.
   */
  protected $_fromStatusIds;

  /**
   * Build all the data structures needed to build the form
   *
   * @return void
   */
  public function preProcess() {
    /*
     * initialize the task and row fields
     */
    parent::preProcess();

    //get the contact read only fields to display.
    $readOnlyFields = array_merge(array('sort_name' => ts('Name')),
      CRM_Core_BAO_Setting::valueOptions(CRM_Core_BAO_Setting::SYSTEM_PREFERENCES_NAME,
        'contact_autocomplete_options',
        TRUE, NULL, FALSE, 'name', TRUE
      )
    );
    //get the read only field data.
    $returnProperties = array_fill_keys(array_keys($readOnlyFields), 1);
    $contactDetails = CRM_Contact_BAO_Contact_Utils::contactDetails($this->_participantIds,
      'CiviEvent', $returnProperties
    );
    $this->assign('contactDetails', $contactDetails);
    $this->assign('readOnlyFields', $readOnlyFields);
  }

  /**
   * Build the form object
   *
   *
   * @return void
   */
  public function buildQuickForm() {
    $ufGroupId = $this->get('ufGroupId');

    if (!$ufGroupId) {
      CRM_Core_Error::fatal('ufGroupId is missing');
    }

    $this->_title = ts('Batch Update for Events') . ' - ' . CRM_Core_BAO_UFGroup::getTitle($ufGroupId);
    CRM_Utils_System::setTitle($this->_title);
    $this->addDefaultButtons(ts('Save'));
    $this->_fields = array();
    $this->_fields = CRM_Core_BAO_UFGroup::getFields($ufGroupId, FALSE, CRM_Core_Action::VIEW);

    // remove file type field and then limit fields
    $suppressFields = FALSE;
    $removehtmlTypes = array('File', 'Autocomplete-Select');
    foreach ($this->_fields as $name => $field) {
      if ($cfID = CRM_Core_BAO_CustomField::getKeyID($name) &&
        in_array($this->_fields[$name]['html_type'], $removehtmlTypes)
      ) {
        $suppressFields = TRUE;
        unset($this->_fields[$name]);
      }

      //fix to reduce size as we are using this field in grid
      if (is_array($field['attributes']) && $this->_fields[$name]['attributes']['size'] > 19) {
        //shrink class to "form-text-medium"
        $this->_fields[$name]['attributes']['size'] = 19;
      }
    }

    $this->_fields = array_slice($this->_fields, 0, $this->_maxFields);

    $this->addButtons(array(
        array(
          'type' => 'submit',
          'name' => ts('Update Participant(s)'),
          'isDefault' => TRUE,
        ),
        array(
          'type' => 'cancel',
          'name' => ts('Cancel'),
        ),
      )
    );


    $this->assign('profileTitle', $this->_title);
    $this->assign('componentIds', $this->_participantIds);
    $fileFieldExists = FALSE;

    //load all campaigns.
    if (array_key_exists('participant_campaign_id', $this->_fields)) {
      $this->_componentCampaigns = array();
      CRM_Core_PseudoConstant::populate($this->_componentCampaigns,
        'CRM_Event_DAO_Participant',
        TRUE, 'campaign_id', 'id',
        ' id IN (' . implode(' , ', array_values($this->_participantIds)) . ' ) '
      );
    }

    //fix for CRM-2752
    // get the option value for custom data type
    $this->_roleCustomDataTypeID = CRM_Core_OptionGroup::getValue('custom_data_type', 'ParticipantRole', 'name');
    $this->_eventNameCustomDataTypeID = CRM_Core_OptionGroup::getValue('custom_data_type', 'ParticipantEventName', 'name');
    $this->_eventTypeCustomDataTypeID = CRM_Core_OptionGroup::getValue('custom_data_type', 'ParticipantEventType', 'name');

    // build custom data getFields array
    $customFieldsRole = CRM_Core_BAO_CustomField::getFields('Participant', FALSE, FALSE, NULL, $this->_roleCustomDataTypeID);

    $customFieldsEvent = CRM_Core_BAO_CustomField::getFields('Participant', FALSE, FALSE, NULL, $this->_eventNameCustomDataTypeID);
    $customFieldsEventType = CRM_Core_BAO_CustomField::getFields('Participant', FALSE, FALSE, NULL, $this->_eventTypeCustomDataTypeID);

    $customFields = CRM_Utils_Array::crmArrayMerge($customFieldsRole,
      CRM_Core_BAO_CustomField::getFields('Participant', FALSE, FALSE, NULL, NULL, TRUE)
    );
    $customFields = CRM_Utils_Array::crmArrayMerge($customFieldsEventType, $customFields);
    $this->_customFields = CRM_Utils_Array::crmArrayMerge($customFieldsEvent, $customFields);

    foreach ($this->_participantIds as $participantId) {
      $roleId = CRM_Core_DAO::getFieldValue("CRM_Event_DAO_Participant", $participantId, 'role_id');
      $eventId = CRM_Core_DAO::getFieldValue("CRM_Event_DAO_Participant", $participantId, 'event_id');
      $eventTypeId = CRM_Core_DAO::getFieldValue("CRM_Event_DAO_Event", $eventId, 'event_type_id');
      foreach ($this->_fields as $name => $field) {
        if ($customFieldID = CRM_Core_BAO_CustomField::getKeyID($name)) {
          $customValue = CRM_Utils_Array::value($customFieldID, $this->_customFields);
          $entityColumnValue = array();
          if (!empty($customValue['extends_entity_column_value'])) {
            $entityColumnValue = explode(CRM_Core_DAO::VALUE_SEPARATOR,
              $customValue['extends_entity_column_value']
            );
          }
          $entityColumnValueRole = CRM_Utils_Array::value($roleId, $entityColumnValue);
          $entityColumnValueEventType = in_array($eventTypeId, $entityColumnValue) ? $eventTypeId : NULL;
          if (($this->_roleCustomDataTypeID == $customValue['extends_entity_column_id']) &&
            ($entityColumnValueRole)
          ) {
            CRM_Core_BAO_UFGroup::buildProfile($this, $field, NULL, $participantId);
          }
          elseif (($this->_eventNameCustomDataTypeID == $customValue['extends_entity_column_id']) &&
            ($eventId == $entityColumnValueRole)
          ) {
            CRM_Core_BAO_UFGroup::buildProfile($this, $field, NULL, $participantId);
          }
          elseif ($this->_eventTypeCustomDataTypeID == $customValue['extends_entity_column_id'] &&
            ($entityColumnValueEventType == $eventTypeId)
          ) {
            CRM_Core_BAO_UFGroup::buildProfile($this, $field, NULL, $participantId);
          }
          elseif (CRM_Utils_System::isNull($entityColumnValueRole)) {
            CRM_Core_BAO_UFGroup::buildProfile($this, $field, NULL, $participantId);
          }
        }
        else {
          if ($field['name'] == 'participant_role') {
            $field['is_multiple'] = TRUE;
          }
          // handle non custom fields
          CRM_Core_BAO_UFGroup::buildProfile($this, $field, NULL, $participantId);
        }
      }
    }

    $this->assign('fields', $this->_fields);

    // don't set the status message when form is submitted.
    $buttonName = $this->controller->getButtonName('submit');

    if ($suppressFields && $buttonName != '_qf_Batch_next') {
      CRM_Core_Session::setStatus(ts("File or Autocomplete-Select type field(s) in the selected profile are not supported for Batch Update."), ts('Unsupported Field Type'), 'info');
    }

    $this->addDefaultButtons(ts('Update Participant(s)'));
  }

  /**
   * Set default values for the form.
   *
   *
   * @return void
   */
  public function setDefaultValues() {
    if (empty($this->_fields)) {
      return;
    }

    $defaults = array();
    foreach ($this->_participantIds as $participantId) {
      $details[$participantId] = array();

      $details[$participantId] = CRM_Event_BAO_Participant::participantDetails($participantId);
      CRM_Core_BAO_UFGroup::setProfileDefaults(NULL, $this->_fields, $defaults, FALSE, $participantId, 'Event');

      //get the from status ids, CRM-4323
      if (array_key_exists('participant_status', $this->_fields)) {
        $this->_fromStatusIds[$participantId] = CRM_Utils_Array::value("field[$participantId][participant_status]", $defaults);
      }
      if (array_key_exists('participant_role', $this->_fields)) {
        if ($defaults["field[{$participantId}][participant_role]"]) {
          $roles = $defaults["field[{$participantId}][participant_role]"];
          foreach (explode(CRM_Core_DAO::VALUE_SEPARATOR, $roles) as $k => $v) {
            $defaults["field[$participantId][participant_role][{$v}]"] = 1;
          }
          unset($defaults["field[{$participantId}][participant_role]"]);
        }
      }
    }

    $this->assign('details', $details);
    return $defaults;
  }

  /**
   * Process the form after the input has been submitted and validated
   *
   *
   * @return void
   */
  public function postProcess() {
    $params = $this->exportValues();
    $statusClasses = CRM_Event_PseudoConstant::participantStatusClass();
    if (isset($params['field'])) {
      foreach ($params['field'] as $key => $value) {

        //check for custom data
        $value['custom'] = CRM_Core_BAO_CustomField::postProcess($value,
          CRM_Core_DAO::$_nullObject,
          $key,
          'Participant'
        );

        $value['id'] = $key;
        if (!empty($value['participant_register_date'])) {
          $value['register_date'] = CRM_Utils_Date::processDate($value['participant_register_date'], $value['participant_register_date_time']);
        }

        if (!empty($value['participant_role'])) {
          $participantRoles = CRM_Event_PseudoConstant::participantRole();
          if (is_array($value['participant_role'])) {
            $value['role_id'] = implode(CRM_Core_DAO::VALUE_SEPARATOR, array_keys($value['participant_role']));
          }
          else {
            $value['role_id'] = $value['participant_role'];
          }
        }

        //need to send mail when status change
        $statusChange = FALSE;
        $relatedStatusChange = FALSE;
        if (!empty($value['participant_status'])) {
          $value['status_id'] = $value['participant_status'];
          $fromStatusId = CRM_Utils_Array::value($key, $this->_fromStatusIds);
          if (!$fromStatusId) {
            $fromStatusId = CRM_Core_DAO::getFieldValue('CRM_Event_DAO_Participant', $key, 'status_id');
          }

          if ($fromStatusId != $value['status_id']) {
            $relatedStatusChange = TRUE;
          }
          if ($statusClasses[$fromStatusId] != $statusClasses[$value['status_id']]) {
            $statusChange = TRUE;
          }
        }

        if (!empty($value['participant_source'])) {
          $value['source'] = $value['participant_source'];
        }
        unset($value['participant_register_date']);
        unset($value['participant_status']);
        unset($value['participant_source']);

        CRM_Event_BAO_Participant::create($value);

        //need to trigger mails when we change status
        if ($statusChange) {
          CRM_Event_BAO_Participant::transitionParticipants(array($key), $value['status_id'], $fromStatusId);
        }
        if ($relatedStatusChange) {
          //update related contribution status, CRM-4395
          self::updatePendingOnlineContribution($key, $value['status_id']);
        }
      }
      CRM_Core_Session::setStatus(ts('The updates have been saved.'), ts('Saved'), 'success');
    }
    else {
      CRM_Core_Session::setStatus(ts('No updates have been saved.'), ts('Not Saved'), 'alert');
    }
  }

  /**
   * @param int $participantId
   * @param int $statusId
   *
   * @return Ambigous|void
   */
  public static function updatePendingOnlineContribution($participantId, $statusId) {
    if (!$participantId || !$statusId) {
      return;
    }

    $contributionId = CRM_Contribute_BAO_Contribution::checkOnlinePendingContribution($participantId,
      'Event'
    );
    if (!$contributionId) {
      return;
    }

    //status rules.
    //1. participant - positive => contribution - completed.
    //2. participant - negative => contribution - cancelled.

    $positiveStatuses = CRM_Event_PseudoConstant::participantStatus(NULL, "class = 'Positive'");
    $negativeStatuses = CRM_Event_PseudoConstant::participantStatus(NULL, "class = 'Negative'");
    $contributionStatuses = CRM_Contribute_PseudoConstant::contributionStatus(NULL, 'name');

    $contributionStatusId = NULL;
    if (array_key_exists($statusId, $positiveStatuses)) {
      $contributionStatusId = array_search('Completed', $contributionStatuses);
    }
    if (array_key_exists($statusId, $negativeStatuses)) {
      $contributionStatusId = array_search('Cancelled', $contributionStatuses);
    }

    if (!$contributionStatusId) {
      return;
    }

    $params = array(
      'component_id' => $participantId,
      'componentName' => 'Event',
      'contribution_id' => $contributionId,
      'contribution_status_id' => $contributionStatusId,
      'skipComponentSync' => 1,
    );

    //change related contribution status.
    $updatedStatusId = CRM_Core_Payment_BaseIPN::updateContributionStatus($params);

    return $updatedStatusId;
  }
}