a few comment fixes

[civicrm-core.git] / CRM / Report / Form / Event / Income.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
 * $Id$
 *
 */
class CRM_Report_Form_Event_Income extends CRM_Report_Form_Event {
  const ROW_COUNT_LIMIT = 2;

  protected $_summary = NULL;
  protected $_noFields = TRUE;

  protected $_add2groupSupported = FALSE;

  /**
   */
  /**
   */
  public function __construct() {

    $this->_columns = array(
      'civicrm_event' => array(
        'dao' => 'CRM_Event_DAO_Event',
        'filters' => array(
          'id' => array(
            'title' => ts('Event'),
            'operatorType' => CRM_Report_Form::OP_ENTITYREF,
            'type' => CRM_Utils_Type::T_INT,
            'attributes' => array('select' => array('minimumInputLength' => 0)),
          ),
        ),
      ),
    );

    parent::__construct();
  }

  public function preProcess() {
    $this->_csvSupported = FALSE;
    parent::preProcess();
  }

  /**
   * @param $eventIDs
   */
  public function buildEventReport($eventIDs) {

    $this->assign('events', $eventIDs);

    $eventID = implode(',', $eventIDs);

    $participantStatus = CRM_Event_PseudoConstant::participantStatus(NULL, "is_counted = 1");
    $participantRole = CRM_Event_PseudoConstant::participantRole();
    $paymentInstruments = CRM_Contribute_PseudoConstant::paymentInstrument();

    $rows = $eventSummary = $roleRows = $statusRows = $instrumentRows = $count = array();

    $optionGroupDAO = new CRM_Core_DAO_OptionGroup();
    $optionGroupDAO->name = 'event_type';
    $optionGroupId = NULL;
    if ($optionGroupDAO->find(TRUE)) {
      $optionGroupId = $optionGroupDAO->id;
    }
    //show the income of active participant status (Counted = filter = 1)
    $activeParticipantStatusIDArray = $activeParticipantStatusLabelArray = array();
    foreach ($participantStatus as $id => $label) {
      $activeParticipantStatusIDArray[] = $id;
      $activeParticipantStatusLabelArray[] = $label;
    }
    $activeParticipantStatus = implode(',', $activeParticipantStatusIDArray);
    $activeparticipnatStutusLabel = implode(', ', $activeParticipantStatusLabelArray);
    $activeParticipantClause = " AND civicrm_participant.status_id IN ( $activeParticipantStatus ) ";

    $sql = "
            SELECT  civicrm_event.id                    as event_id,
                    civicrm_event.title                 as event_title,
                    civicrm_event.max_participants      as max_participants,
                    civicrm_event.start_date            as start_date,
                    civicrm_event.end_date              as end_date,
                    civicrm_option_value.label          as event_type,
                    civicrm_participant.fee_currency    as currency,
                    SUM(civicrm_participant.fee_amount) as total,
                    COUNT(civicrm_participant.id)       as participant

            FROM       civicrm_event
            LEFT JOIN  civicrm_option_value
                   ON  ( civicrm_event.event_type_id = civicrm_option_value.value AND
                         civicrm_option_value.option_group_id = {$optionGroupId} )
            LEFT JOIN  civicrm_participant ON ( civicrm_event.id = civicrm_participant.event_id
                       {$activeParticipantClause} AND civicrm_participant.is_test  = 0 )

            WHERE      civicrm_event.id IN( {$eventID})

            GROUP BY   civicrm_event.id
            ";

    $eventDAO = CRM_Core_DAO::executeQuery($sql);
    $currency = array();
    while ($eventDAO->fetch()) {
      $eventSummary[$eventDAO->event_id]['Title'] = $eventDAO->event_title;
      $eventSummary[$eventDAO->event_id]['Max Participants'] = $eventDAO->max_participants;
      $eventSummary[$eventDAO->event_id]['Start Date'] = CRM_Utils_Date::customFormat($eventDAO->start_date);
      $eventSummary[$eventDAO->event_id]['End Date'] = CRM_Utils_Date::customFormat($eventDAO->end_date);
      $eventSummary[$eventDAO->event_id]['Event Type'] = $eventDAO->event_type;
      $eventSummary[$eventDAO->event_id]['Event Income'] = CRM_Utils_Money::format($eventDAO->total, $eventDAO->currency);
      $eventSummary[$eventDAO->event_id]['Registered Participant'] = "{$eventDAO->participant} ({$activeparticipnatStutusLabel})";
      $currency[$eventDAO->event_id] = $eventDAO->currency;
    }
    $this->assign_by_ref('summary', $eventSummary);

    //Total Participant Registerd for the Event
    $pariticipantCount = "
            SELECT COUNT(civicrm_participant.id ) as count, civicrm_participant.event_id as event_id

            FROM     civicrm_participant

            WHERE    civicrm_participant.event_id IN( {$eventID}) AND
                     civicrm_participant.is_test  = 0
                     {$activeParticipantClause}
            GROUP BY civicrm_participant.event_id
             ";

    $counteDAO = CRM_Core_DAO::executeQuery($pariticipantCount);
    while ($counteDAO->fetch()) {
      $count[$counteDAO->event_id] = $counteDAO->count;
    }

    //Count the Participant by Role ID for Event
    $role = "
            SELECT civicrm_participant.role_id         as ROLEID,
                   COUNT( civicrm_participant.id )     as participant,
                   SUM(civicrm_participant.fee_amount) as amount,
                   civicrm_participant.event_id        as event_id,
                   civicrm_participant.fee_currency    as currency
            FROM     civicrm_participant

            WHERE    civicrm_participant.event_id IN ( {$eventID}) AND
                     civicrm_participant.is_test  = 0
                     {$activeParticipantClause}
            GROUP BY civicrm_participant.role_id, civicrm_participant.event_id
            ";

    $roleDAO = CRM_Core_DAO::executeQuery($role);

    while ($roleDAO->fetch()) {
      // fix for multiple role, CRM-6507
      $roles = explode(CRM_Core_DAO::VALUE_SEPARATOR, $roleDAO->ROLEID);
      foreach ($roles as $roleId) {
        if (!isset($roleRows[$roleDAO->event_id][$participantRole[$roleId]])) {
          $roleRows[$roleDAO->event_id][$participantRole[$roleId]]['total'] = 0;
          $roleRows[$roleDAO->event_id][$participantRole[$roleId]]['round'] = 0;
          $roleRows[$roleDAO->event_id][$participantRole[$roleId]]['amount'] = 0;
        }
        $roleRows[$roleDAO->event_id][$participantRole[$roleId]]['total'] += $roleDAO->participant;
        $roleRows[$roleDAO->event_id][$participantRole[$roleId]]['amount'] += $roleDAO->amount;
      }
    }

    foreach ($roleRows as $eventId => $roleInfo) {
      foreach ($participantRole as $roleName) {
        if (isset($roleInfo[$roleName])) {
          $roleRows[$eventId][$roleName]['round'] = round(($roleRows[$eventId][$roleName]['total'] / $count[$eventId]) * 100, 2);
        }
        if (!empty($roleRows[$eventId][$roleName])) {
          $roleRows[$eventId][$roleName]['amount'] = CRM_Utils_Money::format($roleRows[$eventId][$roleName]['amount'], $currency[$eventId]);
        }
      }
    }

    $rows['Role'] = $roleRows;

    //Count the Participant by status ID for Event
    $status = "
            SELECT civicrm_participant.status_id       as STATUSID,
                   COUNT( civicrm_participant.id )     as participant,
                   SUM(civicrm_participant.fee_amount) as amount,
                   civicrm_participant.event_id        as event_id

            FROM     civicrm_participant

            WHERE    civicrm_participant.event_id IN ({$eventID}) AND
                     civicrm_participant.is_test  = 0
                     {$activeParticipantClause}
            GROUP BY civicrm_participant.status_id, civicrm_participant.event_id
            ";

    $statusDAO = CRM_Core_DAO::executeQuery($status);

    while ($statusDAO->fetch()) {
      $statusRows[$statusDAO->event_id][$participantStatus[$statusDAO->STATUSID]]['total'] = $statusDAO->participant;
      $statusRows[$statusDAO->event_id][$participantStatus[$statusDAO->STATUSID]]['round'] = round(($statusDAO->participant / $count[$statusDAO->event_id]) * 100, 2);
      $statusRows[$statusDAO->event_id][$participantStatus[$statusDAO->STATUSID]]['amount'] = CRM_Utils_Money::format($statusDAO->amount, $currency[$statusDAO->event_id]);
    }

    $rows['Status'] = $statusRows;

    //Count the Participant by payment instrument ID for Event
    //e.g. Credit Card, Check,Cash etc
    $paymentInstrument = "
            SELECT c.payment_instrument_id               as INSTRUMENT,
                   COUNT( civicrm_participant.id )       as participant,
                   SUM( civicrm_participant.fee_amount ) as amount,
                   civicrm_participant.event_id          as event_id

            FROM      civicrm_participant,
            civicrm_participant_payment pp
            LEFT JOIN civicrm_contribution c ON ( pp.contribution_id = c.id)

            WHERE     civicrm_participant.event_id IN ( {$eventID} )
                      AND civicrm_participant.is_test  = 0
                      {$activeParticipantClause}
                      AND ((pp.participant_id = civicrm_participant.id )
                           OR (pp.participant_id = civicrm_participant.registered_by_id ))
            GROUP BY  c.payment_instrument_id, civicrm_participant.event_id
            ";

    $instrumentDAO = CRM_Core_DAO::executeQuery($paymentInstrument);

    while ($instrumentDAO->fetch()) {
      //allow only if instrument is present in contribution table
      if ($instrumentDAO->INSTRUMENT) {
        $instrumentRows[$instrumentDAO->event_id][$paymentInstruments[$instrumentDAO->INSTRUMENT]]['total'] = $instrumentDAO->participant;
        $instrumentRows[$instrumentDAO->event_id][$paymentInstruments[$instrumentDAO->INSTRUMENT]]['round'] = round(($instrumentDAO->participant / $count[$instrumentDAO->event_id]) * 100, 2);
        $instrumentRows[$instrumentDAO->event_id][$paymentInstruments[$instrumentDAO->INSTRUMENT]]['amount'] = CRM_Utils_Money::format($instrumentDAO->amount, $currency[$instrumentDAO->event_id]);
      }
    }
    $rows['Payment Method'] = $instrumentRows;

    $this->assign_by_ref('rows', $rows);
    if (!$this->_setVariable) {
      $this->_params['id_value'] = NULL;
    }
    $this->assign('statistics', $this->statistics($eventIDs));
  }

  /**
   * @param $eventIDs
   *
   * @return array
   */
  public function statistics(&$eventIDs) {
    $statistics = array();
    $count = count($eventIDs);
    $this->countStat($statistics, $count);
    if ($this->_setVariable) {
      $this->filterStat($statistics);
    }

    return $statistics;
  }

  /**
   * @param int $rowCount
   */
  public function limit($rowCount = self::ROW_COUNT_LIMIT) {
    parent::limit($rowCount);

    //modify limit
    $pageId = $this->get(CRM_Utils_Pager::PAGE_ID);

    //if pageId is greator than last page then display last page.
    if ((($pageId * self::ROW_COUNT_LIMIT) - 1) > $this->_rowsFound) {
      $pageId = ceil((float) $this->_rowsFound / (float) self::ROW_COUNT_LIMIT);
      $this->set(CRM_Utils_Pager::PAGE_ID, $pageId);
    }
    $this->_limit = ($pageId - 1) * self::ROW_COUNT_LIMIT;
  }

  /**
   * @param int $rowCount
   */
  public function setPager($rowCount = self::ROW_COUNT_LIMIT) {
    $params = array(
      'total' => $this->_rowsFound,
      'rowCount' => self::ROW_COUNT_LIMIT,
      'status' => ts('Records %%StatusMessage%%'),
      'buttonBottom' => 'PagerBottomButton',
      'buttonTop' => 'PagerTopButton',
      'pageID' => $this->get(CRM_Utils_Pager::PAGE_ID),
    );

    $pager = new CRM_Utils_Pager($params);
    $this->assign_by_ref('pager', $pager);
  }

  /**
   * Form post process function.
   *
   * @return bool
   */
  public function postProcess() {
    $this->beginPostProcess();
    $this->_setVariable = TRUE;

    $noSelection = FALSE;
    if (empty($this->_params['id_value'])) {
      $this->_params['id_value'] = array();
      $this->_setVariable = FALSE;

      $events = CRM_Event_PseudoConstant::event(NULL, NULL,
        "is_template = 0"
      );
      if (empty($events)) {
        return FALSE;
      }
      foreach ($events as $key => $dnt) {
        $this->_params['id_value'][] = $key;
      }
      $noSelection = TRUE;
    }
    elseif (!is_array($this->_params['id_value'])) {
      $this->_params['id_value'] = explode(',', $this->_params['id_value']);
    }

    $this->_rowsFound = count($this->_params['id_value']);

    //set pager and limit if output mode is html
    if ($this->_outputMode == 'html') {
      $this->limit();
      $this->setPager();

      $showEvents = array();
      $count = 0;
      $numRows = $this->_limit;

      if (CRM_Utils_Array::value('id_op', $this->_params, 'in') == 'in' || $noSelection) {
        while ($count < self::ROW_COUNT_LIMIT) {
          if (!isset($this->_params['id_value'][$numRows])) {
            break;
          }

          $showEvents[] = $this->_params['id_value'][$numRows];
          $count++;
          $numRows++;
        }
      }
      elseif ($this->_params['id_op'] == 'notin') {
        $events = CRM_Event_PseudoConstant::event(NULL, NULL,
          "is_template = 0"
        );

        $showEvents = array_diff(array_keys($events), $this->_params['id_value']);
      }

      $this->buildEventReport($showEvents);

    }
    else {
      $this->buildEventReport($this->_params['id_value']);
    }

    parent::endPostProcess();
  }

}