CRM/Contact/BAO/Contact/Optimizer.php

   1 <?php
   2 /*
   3  +--------------------------------------------------------------------+
   4  | CiviCRM version 4.6                                                |
   5  +--------------------------------------------------------------------+
   6  | Copyright CiviCRM LLC (c) 2004-2015                                |
   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) 2004-2015
  32  * $Id$
  33  *
  34  */
  35 class CRM_Contact_BAO_Contact_Optimizer {
  36   /**
  37    * @param $newValues
  38    * @param $oldValues
  39    */
  40   public static function edit(&$newValues, &$oldValues) {
  41     // still need to do more work on this
  42     // CRM-10192
  43     return;
  44
  45     self::website($newValues, $oldValues);
  46   }
  47
  48   /**
  49    * @param $newValues
  50    * @param $oldValues
  51    */
  52   public static function website(&$newValues, &$oldValues) {
  53     $oldWebsiteValues = CRM_Utils_Array::value('website', $oldValues);
  54     $newWebsiteValues = CRM_Utils_Array::value('website', $newValues);
  55
  56     if ($oldWebsiteValues == NULL || $newWebsiteValues == NULL) {
  57       return;
  58     }
  59
  60     // check if we had a value in the old
  61     $oldEmpty = $newEmpty = TRUE;
  62     $old = $new = array();
  63
  64     foreach ($oldWebsiteValues as $idx => $value) {
  65       if (!empty($value['url'])) {
  66         $oldEmpty = FALSE;
  67         $old[] = array('website_type_id' => $value['website_type_id'], 'url' => $value['url']);
  68       }
  69     }
  70
  71     foreach ($newWebsiteValues as $idx => $value) {
  72       if (!empty($value['url'])) {
  73         $newEmpty = FALSE;
  74         $new[] = array('website_type_id' => $value['website_type_id'], 'url' => $value['url']);
  75       }
  76     }
  77
  78     // if both old and new are empty, we can delete new and avoid a write
  79     if ($oldEmpty && $newEmpty) {
  80       unset($newValues['website']);
  81     }
  82
  83     // if different number of non-empty entries, return
  84     if (count($new) != count($old)) {
  85       return;
  86     }
  87
  88     // same number of entries, check if they are exactly the same
  89     foreach ($old as $oldID => $oldValues) {
  90       $found = FALSE;
  91       foreach ($new as $newID => $newValues) {
  92         if (
  93           $old['website_type_id'] == $new['website_type_id'] &&
  94           $old['url'] == $new['url']
  95         ) {
  96           $found = TRUE;
  97           unset($new[$newID]);
  98           break;
  99         }
 100         if (!$found) {
 101           return;
 102         }
 103       }
 104     }
 105
 106     // if we've come here, this means old and new are the same
 107     // we can skip saving new and return
 108     unset($newValues['website']);
 109   }
 110
 111   /**
 112    * @param $newValues
 113    * @param $oldValues
 114    */
 115   public static function email(&$newValues, &$oldValues) {
 116     $oldEmailValues = CRM_Utils_Array::value('email', $oldValues);
 117     $newEmailValues = CRM_Utils_Array::value('email', $newValues);
 118
 119     if ($oldEmailValues == NULL || $newEmailValues == NULL) {
 120       return;
 121     }
 122
 123     // check if we had a value in the old
 124     $oldEmpty = $newEmpty = TRUE;
 125     $old = $new = array();
 126
 127     foreach ($oldEmailValues as $idx => $value) {
 128       if (!empty($value['email'])) {
 129         $oldEmpty = FALSE;
 130         $old[] = array(
 131           'email' => $value['email'],
 132           'location_type_id' => $value['location_type_id'],
 133           'on_hold' => $value['on_hold'] ? 1 : 0,
 134           'is_primary' => $value['is_primary'] ? 1 : 0,
 135           'is_bulkmail' => $value['is_bulkmail'] ? 1 : 0,
 136           'signature_text' => $value['signature_text'] ? $value['signature_text'] : '',
 137           'signature_html' => $value['signature_html'] ? $value['signature_html'] : '',
 138         );
 139       }
 140     }
 141
 142     foreach ($newEmailValues as $idx => $value) {
 143       if (!empty($value['email'])) {
 144         $newEmpty = FALSE;
 145         $new[] = array(
 146           'email' => $value['email'],
 147           'location_type_id' => $value['location_type_id'],
 148           'on_hold' => $value['on_hold'] ? 1 : 0,
 149           'is_primary' => $value['is_primary'] ? 1 : 0,
 150           'is_bulkmail' => $value['is_bulkmail'] ? 1 : 0,
 151           'signature_text' => $value['signature_text'] ? $value['signature_text'] : '',
 152           'signature_html' => $value['signature_html'] ? $value['signature_html'] : '',
 153         );
 154       }
 155     }
 156
 157     // if both old and new are empty, we can delete new and avoid a write
 158     if ($oldEmpty && $newEmpty) {
 159       unset($newValues['email']);
 160     }
 161
 162     // if different number of non-empty entries, return
 163     if (count($new) != count($old)) {
 164       return;
 165     }
 166
 167     // same number of entries, check if they are exactly the same
 168     foreach ($old as $oldID => $oldValues) {
 169       $found = FALSE;
 170       foreach ($new as $newID => $newValues) {
 171         if (
 172           $old['email_type_id'] == $new['email_type_id'] &&
 173           $old['url'] == $new['url']
 174         ) {
 175           $found = TRUE;
 176           unset($new[$newID]);
 177           break;
 178         }
 179         if (!$found) {
 180           return;
 181         }
 182       }
 183     }
 184
 185     // if we've come here, this means old and new are the same
 186     // we can skip saving new and return
 187     unset($newValues['email']);
 188   }
 189
 190 }