CRM/Event/Page/AJAX.php

   1 <?php
   2 /*
   3  +--------------------------------------------------------------------+
   4  | CiviCRM version 4.4                                                |
   5  +--------------------------------------------------------------------+
   6  | Copyright CiviCRM LLC (c) 2004-2013                                |
   7  +--------------------------------------------------------------------+
   8  | This file is a part of CiviCRM.                                    |
   9  |                                                                    |
  10  | CiviCRM is free software; you can copy, modify, and distribute it  |
  11  | under the terms of the GNU Affero General Public License           |
  12  | Version 3, 19 November 2007 and the CiviCRM Licensing Exception.   |
  13  |                                                                    |
  14  | CiviCRM is distributed in the hope that it will be useful, but     |
  15  | WITHOUT ANY WARRANTY; without even the implied warranty of         |
  16  | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.               |
  17  | See the GNU Affero General Public License for more details.        |
  18  |                                                                    |
  19  | You should have received a copy of the GNU Affero General Public   |
  20  | License and the CiviCRM Licensing Exception along                  |
  21  | with this program; if not, contact CiviCRM LLC                     |
  22  | at info[AT]civicrm[DOT]org. If you have questions about the        |
  23  | GNU Affero General Public License or the licensing of CiviCRM,     |
  24  | see the CiviCRM license FAQ at http://civicrm.org/licensing        |
  25  +--------------------------------------------------------------------+
  26 */
  27
  28 /**
  29  *
  30  * @package CRM
  31  * @copyright CiviCRM LLC (c) 2004-2013
  32  * $Id$
  33  *
  34  */
  35
  36 /**
  37  * This class contains all the function that are called using AJAX
  38  */
  39 class CRM_Event_Page_AJAX {
  40
  41   /**
  42    * Function for building Event combo box
  43    */
  44   function event() {
  45     $name = trim(CRM_Utils_Type::escape($_GET['s'], 'String'));
  46     if (!$name) {
  47       $name = '%';
  48     }
  49     $whereClause = " title LIKE '$name%' AND ( civicrm_event.is_template IS NULL OR civicrm_event.is_template = 0 )";
  50     $includeOld = CRM_Utils_Request::retrieve('includeOld', 'Boolean', CRM_Core_DAO::$_nullObject, FALSE, TRUE);
  51     if (!$includeOld) {
  52       $whereClause .= " AND ( end_date IS NULL OR end_date >= NOW() )";
  53     }
  54     $query = "
  55       SELECT civicrm_event.title AS title,
  56         civicrm_event.id AS id,
  57         civicrm_address.city AS city,
  58         civicrm_event.start_date
  59       FROM civicrm_event
  60         LEFT JOIN civicrm_loc_block ON
  61           civicrm_event.loc_block_id = civicrm_loc_block.id
  62         LEFT JOIN civicrm_address ON
  63           civicrm_loc_block.address_id = civicrm_address.id
  64       WHERE
  65         {$whereClause}
  66       ORDER BY
  67         civicrm_event.title
  68 ";
  69     $dao = CRM_Core_DAO::executeQuery($query);
  70     $results = array();
  71     while ($dao->fetch()) {
  72       $fields = array();
  73       foreach (array('title', 'city') as $field) {
  74         if (isset($dao->$field)) {
  75           array_push($fields, $dao->$field);
  76         }
  77       }
  78       if (isset($dao->start_date)) {
  79         array_push($fields, CRM_Utils_Date::customFormat($dao->start_date));
  80       }
  81       $results[$dao->id] = implode(' - ', $fields);
  82     }
  83     CRM_Core_Page_AJAX::autocompleteResults($results);
  84   }
  85
  86   /**
  87    * Function for building Event Type combo box
  88    */
  89   function eventType() {
  90     $name = trim(CRM_Utils_Type::escape($_GET['s'], 'String'));
  91     if (!$name) {
  92       $name = '%';
  93     }
  94     $whereClause = " v.label LIKE '$name%' ";
  95
  96     $query = "
  97 SELECT v.label ,v.value
  98 FROM   civicrm_option_value v,
  99        civicrm_option_group g
 100 WHERE  v.option_group_id = g.id
 101 AND g.name = 'event_type'
 102 AND v.is_active = 1
 103 AND {$whereClause}
 104 ORDER by v.weight";
 105
 106     $dao = CRM_Core_DAO::executeQuery($query);
 107     $results = array();
 108     while ($dao->fetch()) {
 109       $results[$dao->value] = $dao->label;
 110     }
 111     CRM_Core_Page_AJAX::autocompleteResults($results);
 112   }
 113
 114   /**
 115    * Function for building EventFee combo box
 116    */
 117   function eventFee() {
 118     $name = trim(CRM_Utils_Type::escape($_GET['s'], 'String'));
 119
 120     if (!$name) {
 121       $name = '%';
 122     }
 123
 124     $whereClause = "cv.label LIKE '$name%' ";
 125
 126     $query = "SELECT DISTINCT (
 127 cv.label
 128 ), cv.id
 129 FROM civicrm_price_field_value cv
 130 LEFT JOIN civicrm_price_field cf ON cv.price_field_id = cf.id
 131 LEFT JOIN civicrm_price_set_entity ce ON ce.price_set_id = cf.price_set_id
 132 WHERE ce.entity_table = 'civicrm_event' AND {$whereClause}
 133 GROUP BY cv.label";
 134     $dao = CRM_Core_DAO::executeQuery($query);
 135     $results = array();
 136     while ($dao->fetch()) {
 137       $results[$dao->id] = $dao->label;
 138     }
 139     CRM_Core_Page_AJAX::autocompleteResults($results);
 140   }
 141
 142   function eventList() {
 143     $listparams = CRM_Utils_Array::value('listall', $_REQUEST, 1);
 144     $events = CRM_Event_BAO_Event::getEvents($listparams);
 145
 146     $elements = array(array('name' => ts('- select -'),
 147         'value' => '',
 148       ));
 149     foreach ($events as $id => $name) {
 150       $elements[] = array(
 151         'name' => $name,
 152         'value' => $id,
 153       );
 154     }
 155
 156     echo json_encode($elements);
 157     CRM_Utils_System::civiExit();
 158   }
 159
 160   /**
 161    * Function to get default participant role
 162    */
 163   function participantRole() {
 164     $eventID = $_GET['eventId'];
 165
 166     $defaultRoleId = CRM_Core_DAO::getFieldValue('CRM_Event_DAO_Event',
 167       $eventID,
 168       'default_role_id',
 169       'id'
 170     );
 171     $participantRole = array('role' => $defaultRoleId);
 172     echo json_encode($participantRole);
 173     CRM_Utils_System::civiExit();
 174   }
 175 }
 176