CRM/Friend/Form/Event.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  *
  14  * @package CRM
  15  * @copyright CiviCRM LLC https://civicrm.org/licensing
  16  * $Id$
  17  *
  18  */
  19
  20 /**
  21  * This class generates form components for Tell A Friend
  22  *
  23  */
  24 class CRM_Friend_Form_Event extends CRM_Event_Form_ManageEvent {
  25
  26   /**
  27    * Tell a friend id in db.
  28    *
  29    * @var int
  30    */
  31   public $_friendId;
  32
  33   public function preProcess() {
  34     parent::preProcess();
  35     $this->setSelectedChild('friend');
  36   }
  37
  38   /**
  39    * Set default values for the form.
  40    *
  41    *
  42    * @return void
  43    */
  44   public function setDefaultValues() {
  45     $defaults = [];
  46
  47     if (isset($this->_id)) {
  48       $defaults['entity_table'] = 'civicrm_event';
  49       $defaults['entity_id'] = $this->_id;
  50       CRM_Friend_BAO_Friend::getValues($defaults);
  51       if (!empty($defaults['id'])) {
  52         $defaults['tf_id'] = $defaults['id'] ?? NULL;
  53         $this->_friendId = $defaults['tf_id'];
  54         // lets unset the 'id' since it conflicts with eventID (or contribID)
  55         // CRM-12667
  56         unset($defaults['id']);
  57       }
  58       $defaults['tf_title'] = $defaults['title'] ?? NULL;
  59       $defaults['tf_is_active'] = $defaults['is_active'] ?? NULL;
  60       $defaults['tf_thankyou_title'] = $defaults['thankyou_title'] ?? NULL;
  61       $defaults['tf_thankyou_text'] = $defaults['thankyou_text'] ?? NULL;
  62     }
  63
  64     if (!$this->_friendId) {
  65       $defaults['intro'] = ts('Help us spread the word about this event. Use the space below to personalize your email message - let your friends know why you\'re attending. Then fill in the name(s) and email address(es) and click \'Send Your Message\'.');
  66       $defaults['suggested_message'] = ts('Thought you might be interested in checking out this event. I\'m planning on attending.');
  67       $defaults['tf_thankyou_text'] = ts('Thanks for spreading the word about this event to your friends.');
  68       $defaults['tf_title'] = ts('Tell a Friend');
  69       $defaults['tf_thankyou_title'] = ts('Thanks for Spreading the Word');
  70     }
  71
  72     return $defaults;
  73   }
  74
  75   /**
  76    * Build the form object.
  77    *
  78    * @return void
  79    */
  80   public function buildQuickForm() {
  81     if (isset($this->_id)) {
  82       $defaults['entity_table'] = 'civicrm_event';
  83       $defaults['entity_id'] = $this->_id;
  84       CRM_Friend_BAO_Friend::getValues($defaults);
  85       $this->_friendId = $defaults['id'] ?? NULL;
  86     }
  87
  88     CRM_Friend_BAO_Friend::buildFriendForm($this);
  89     parent::buildQuickForm();
  90   }
  91
  92   /**
  93    * Process the form submission.
  94    *
  95    *
  96    * @return void
  97    */
  98   public function postProcess() {
  99     // get the submitted form values.
 100     $formValues = $this->controller->exportValues($this->_name);
 101
 102     // let's unset event id
 103     unset($formValues['id']);
 104
 105     $formValues['entity_table'] = 'civicrm_event';
 106     $formValues['entity_id'] = $this->_id;
 107     $formValues['title'] = $formValues['tf_title'];
 108     $formValues['is_active'] = CRM_Utils_Array::value('tf_is_active', $formValues, FALSE);
 109     $formValues['thankyou_title'] = $formValues['tf_thankyou_title'] ?? NULL;
 110     $formValues['thankyou_text'] = $formValues['tf_thankyou_text'] ?? NULL;
 111
 112     if (($this->_action & CRM_Core_Action::UPDATE) && $this->_friendId) {
 113       $formValues['id'] = $this->_friendId;
 114     }
 115
 116     CRM_Friend_BAO_Friend::addTellAFriend($formValues);
 117
 118     // Update tab "disabled" css class
 119     $this->ajaxResponse['tabValid'] = !empty($formValues['tf_is_active']);
 120
 121     parent::endPostProcess();
 122   }
 123
 124   /**
 125    * Return a descriptive name for the page, used in wizard header
 126    *
 127    * @return string
 128    */
 129   public function getTitle() {
 130     return ts('Tell a Friend');
 131   }
 132
 133 }