CRM/Case/Form/Task.php

   1 <?php
   2 /*
   3  +--------------------------------------------------------------------+
   4  | Copyright CiviCRM LLC. All rights reserved.                        |
   5  |                                                                    |
   6  | This work is published under the GNU AGPLv3 license with some      |
   7  | permitted exceptions and without any warranty. For full license    |
   8  | and copyright information, see https://civicrm.org/licensing       |
   9  +--------------------------------------------------------------------+
  10  */
  11
  12 /**
  13  * @package CRM
  14  * @copyright CiviCRM LLC https://civicrm.org/licensing
  15  */
  16
  17 /**
  18  * This class generates form task actions for CiviCase.
  19  */
  20 class CRM_Case_Form_Task extends CRM_Core_Form_Task {
  21
  22   /**
  23    * Must be set to entity table name (eg. civicrm_participant) by child class
  24    * @var string
  25    */
  26   public static $tableName = 'civicrm_case';
  27   /**
  28    * Must be set to entity shortname (eg. event)
  29    * @var string
  30    */
  31   public static $entityShortname = 'case';
  32
  33   /**
  34    * @inheritDoc
  35    */
  36   public function setContactIDs() {
  37     // @todo Parameters shouldn't be needed and should be class member
  38     // variables instead, set appropriately by each subclass.
  39     $this->_contactIds = $this->getContactIDsFromComponent($this->_entityIds,
  40       'civicrm_case_contact', 'case_id'
  41     );
  42   }
  43
  44   /**
  45    * Get the query mode (eg. CRM_Core_BAO_Query::MODE_CASE)
  46    *
  47    * @return int
  48    */
  49   public function getQueryMode() {
  50     return CRM_Contact_BAO_Query::MODE_CASE;
  51   }
  52
  53   /**
  54    * Override of CRM_Core_Form_Task::orderBy()
  55    *
  56    * @return string
  57    */
  58   public function orderBy() {
  59     if (empty($this->_entityIds)) {
  60       return '';
  61     }
  62     $order_array = [];
  63     foreach ($this->_entityIds as $item) {
  64       // Ordering by conditional in mysql. This evaluates to 0 or 1, so we
  65       // need to order DESC to get the '1'.
  66       $order_array[] = 'case_id = ' . CRM_Core_DAO::escapeString($item) . ' DESC';
  67     }
  68     return 'ORDER BY ' . implode(',', $order_array);
  69   }
  70
  71 }