CRM/Tag/Form/Tag.php

   1 <?php
   2 /*
   3  +--------------------------------------------------------------------+
   4  | CiviCRM version 4.7                                                |
   5  +--------------------------------------------------------------------+
   6  | Copyright CiviCRM LLC (c) 2004-2016                                |
   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) 2004-2016
  32  * $Id$
  33  *
  34  */
  35
  36 /**
  37  * This class generates form components for tags
  38  *
  39  */
  40 class CRM_Tag_Form_Tag extends CRM_Core_Form {
  41
  42   /**
  43    * The contact id, used when add/edit tag
  44    *
  45    * @var int
  46    */
  47   protected $_entityID;
  48   protected $_entityTable;
  49
  50   public function preProcess() {
  51     if ($this->get('entityID')) {
  52       $this->_entityID = $this->get('entityID');
  53     }
  54     else {
  55       $this->_entityID = $this->get('contactId');
  56     }
  57
  58     $this->_entityTable = $this->get('entityTable');
  59
  60     if (empty($this->_entityTable)) {
  61       $this->_entityTable = 'civicrm_contact';
  62     }
  63
  64     $this->assign('entityID', $this->_entityID);
  65     $this->assign('entityTable', $this->_entityTable);
  66   }
  67
  68   /**
  69    * Build the form object.
  70    *
  71    * @return void
  72    */
  73   public function buildQuickForm() {
  74     // get categories for the contact id
  75     $entityTag = CRM_Core_BAO_EntityTag::getTag($this->_entityID, $this->_entityTable);
  76     $this->assign('tagged', $entityTag);
  77
  78     // get the list of all the categories
  79     $allTag = CRM_Core_BAO_Tag::getTagsUsedFor($this->_entityTable);
  80
  81     // need to append the array with the " checked " if contact is tagged with the tag
  82     foreach ($allTag as $tagID => $varValue) {
  83       if (in_array($tagID, $entityTag)) {
  84         $tagAttribute = array(
  85           'checked' => 'checked',
  86           'id' => "tag_{$tagID}",
  87         );
  88       }
  89       else {
  90         $tagAttribute = array(
  91           'id' => "tag_{$tagID}",
  92         );
  93       }
  94
  95       $tagChk[$tagID] = $this->createElement('checkbox', $tagID, '', '', $tagAttribute);
  96     }
  97
  98     $this->addGroup($tagChk, 'tagList', NULL, NULL, TRUE);
  99
 100     $tags = new CRM_Core_BAO_Tag();
 101     $tree = $tags->getTree($this->_entityTable, TRUE);
 102
 103     // let's not load jstree if there are not children. This also fixes blank
 104     // display at the beginning of checkboxes
 105     $loadJsTree = CRM_Utils_Array::retrieveValueRecursive($tree, 'children');
 106     $this->assign('loadjsTree', FALSE);
 107     if (!empty($loadJsTree)) {
 108       CRM_Core_Resources::singleton()
 109         ->addScriptFile('civicrm', 'packages/jquery/plugins/jstree/jquery.jstree.js', 0, 'html-header', FALSE)
 110         ->addStyleFile('civicrm', 'packages/jquery/plugins/jstree/themes/default/style.css', 0, 'html-header');
 111       $this->assign('loadjsTree', TRUE);
 112     }
 113     $this->assign('tree', $tree);
 114
 115     $this->assign('tag', $allTag);
 116
 117     //build tag widget
 118     $parentNames = CRM_Core_BAO_Tag::getTagSet('civicrm_contact');
 119     CRM_Core_Form_Tag::buildQuickForm($this, $parentNames, $this->_entityTable, $this->_entityID);
 120   }
 121
 122   /**
 123    *
 124    * @return void
 125    */
 126   public function postProcess() {
 127     CRM_Utils_System::flushCache('CRM_Core_DAO_Tag');
 128
 129     // array contains the posted values
 130     // exportvalues is not used because its give value 1 of the checkbox which were checked by default,
 131     // even after unchecking them before submitting them
 132     $entityTag = $_POST['tagList'];
 133
 134     CRM_Core_BAO_EntityTag::create($entityTag, $this->_entityTable, $this->_entityID);
 135
 136     CRM_Core_Session::setStatus(ts('Your update(s) have been saved.'), ts('Saved'), 'success');
 137   }
 138
 139 }