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