CRM/Profile/Form/Dynamic.php

   1 <?php
   2 /*
   3  +--------------------------------------------------------------------+
   4  | CiviCRM version 4.5                                                |
   5  +--------------------------------------------------------------------+
   6  | Copyright CiviCRM LLC (c) 2004-2014                                |
   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) 2004-2014
  32  * $Id$
  33  *
  34  */
  35
  36 /**
  37  * This class generates form components for custom data
  38  *
  39  * It delegates the work to lower level subclasses and integrates the changes
  40  * back in. It also uses a lot of functionality with the CRM API's, so any change
  41  * made here could potentially affect the API etc. Be careful, be aware, use unit tests.
  42  *
  43  */
  44 class CRM_Profile_Form_Dynamic extends CRM_Profile_Form {
  45
  46   /**
  47    * pre processing work done here.
  48    *
  49    * @param
  50    *
  51    * @return void
  52    *
  53    * @access public
  54    *
  55    */
  56   function preProcess() {
  57     if ($this->get('register')) {
  58       $this->_mode = CRM_Profile_Form::MODE_REGISTER;
  59     }
  60     else {
  61       $this->_mode = CRM_Profile_Form::MODE_EDIT;
  62     }
  63
  64     if ($this->get('skipPermission')) {
  65       $this->_skipPermission = TRUE;
  66     }
  67
  68     // also allow dupes to be updated for edit in my account (CRM-2232)
  69     $this->_isUpdateDupe = TRUE;
  70
  71     parent::preProcess();
  72   }
  73
  74   /**
  75    * Function to actually build the form
  76    *
  77    * @return void
  78    * @access public
  79    */
  80   public function buildQuickForm() {
  81     $this->addButtons(array(
  82         array(
  83           'type' => 'upload',
  84           'name' => ts('Save'),
  85           'isDefault' => TRUE,
  86         ),
  87       )
  88     );
  89
  90     // also add a hidden element for to trick drupal
  91     $this->addElement('hidden', "edit[civicrm_dummy_field]", "CiviCRM Dummy Field for Drupal");
  92     parent::buildQuickForm();
  93
  94     $this->addFormRule(array('CRM_Profile_Form_Dynamic', 'formRule'), $this);
  95   }
  96
  97   /**
  98    * global form rule
  99    *
 100    * @param array $fields the input form values
 101    * @param array $files the uploaded files if any
 102    * @param object $form
 103    *
 104    * @internal param array $options additional user data
 105    *
 106    * @return true if no errors, else array of errors
 107    * @access public
 108    * @static
 109    */
 110   static function formRule($fields, $files, $form) {
 111     $errors = array();
 112
 113     // if no values, return
 114     if (empty($fields) || empty($fields['edit'])) {
 115       return TRUE;
 116     }
 117
 118     return CRM_Profile_Form::formRule($fields, $files, $form);
 119   }
 120
 121   /**
 122    * Process the user submitted custom data values.
 123    *
 124    * @access public
 125    *
 126    * @return void
 127    */
 128   public function postProcess() {
 129     parent::postProcess();
 130   }
 131 }
 132