CRM/Admin/Form/WordReplacements.php

   1 <?php
   2 /*
   3  +--------------------------------------------------------------------+
   4  | CiviCRM version 5                                                  |
   5  +--------------------------------------------------------------------+
   6  | Copyright CiviCRM LLC (c) 2004-2018                                |
   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) 2004-2018
  32  */
  33 class CRM_Admin_Form_WordReplacements extends CRM_Core_Form {
  34   protected $_numStrings = 10;
  35
  36   protected $_stringName = NULL;
  37
  38   public $unsavedChangesWarn = TRUE;
  39
  40   /**
  41    * Pre process function.
  42    */
  43   public function preProcess() {
  44     // This controller was originally written to CRUD $config->locale_custom_strings,
  45     // but that's no longer the canonical store. Re-sync from canonical store to ensure
  46     // that we display that latest data. This is inefficient - at some point, we
  47     // should rewrite this UI.
  48     CRM_Core_BAO_WordReplacement::rebuild(FALSE);
  49
  50     $this->_soInstance = CRM_Utils_Array::value('instance', $_GET);
  51     $this->assign('soInstance', $this->_soInstance);
  52   }
  53
  54   /**
  55    * Set default values.
  56    *
  57    * @return array
  58    */
  59   public function setDefaultValues() {
  60     if (!empty($this->_defaults)) {
  61       return $this->_defaults;
  62     }
  63
  64     $this->_defaults = array();
  65
  66     $config = CRM_Core_Config::singleton();
  67
  68     $values = CRM_Core_BAO_WordReplacement::getLocaleCustomStrings($config->lcMessages);
  69     $i = 1;
  70
  71     $enableDisable = array(
  72       1 => 'enabled',
  73       0 => 'disabled',
  74     );
  75
  76     $cardMatch = array('wildcardMatch', 'exactMatch');
  77
  78     foreach ($enableDisable as $key => $val) {
  79       foreach ($cardMatch as $kc => $vc) {
  80         if (!empty($values[$val][$vc])) {
  81           foreach ($values[$val][$vc] as $k => $v) {
  82             $this->_defaults["enabled"][$i] = $key;
  83             $this->_defaults["cb"][$i] = $kc;
  84             $this->_defaults["old"][$i] = $k;
  85             $this->_defaults["new"][$i] = $v;
  86             $i++;
  87           }
  88         }
  89       }
  90     }
  91
  92     return $this->_defaults;
  93   }
  94
  95   /**
  96    * Build the form object.
  97    */
  98   public function buildQuickForm() {
  99     $config = CRM_Core_Config::singleton();
 100     $values = CRM_Core_BAO_WordReplacement::getLocaleCustomStrings($config->lcMessages);
 101
 102     //CRM-14179
 103     $instances = 0;
 104     foreach ($values as $valMatchType) {
 105       foreach ($valMatchType as $valPairs) {
 106         $instances += count($valPairs);
 107       }
 108     }
 109
 110     if ($instances > 10) {
 111       $this->_numStrings = $instances;
 112     }
 113
 114     $soInstances = range(1, $this->_numStrings, 1);
 115     $stringOverrideInstances = array();
 116     if ($this->_soInstance) {
 117       $soInstances = array($this->_soInstance);
 118     }
 119     elseif (!empty($_POST['old'])) {
 120       $soInstances = $stringOverrideInstances = array_keys($_POST['old']);
 121     }
 122     elseif (!empty($this->_defaults) && is_array($this->_defaults)) {
 123       $stringOverrideInstances = array_keys($this->_defaults['new']);
 124       if (count($this->_defaults['old']) > count($this->_defaults['new'])) {
 125         $stringOverrideInstances = array_keys($this->_defaults['old']);
 126       }
 127     }
 128     foreach ($soInstances as $instance) {
 129       $this->addElement('checkbox', "enabled[$instance]");
 130       $this->add('textarea', "old[$instance]", NULL, array('rows' => 1, 'cols' => 40));
 131       $this->add('textarea', "new[$instance]", NULL, array('rows' => 1, 'cols' => 40));
 132       $this->addElement('checkbox', "cb[$instance]");
 133     }
 134     $this->assign('numStrings', $this->_numStrings);
 135     if ($this->_soInstance) {
 136       return;
 137     }
 138
 139     $this->assign('stringOverrideInstances', empty($stringOverrideInstances) ? FALSE : $stringOverrideInstances);
 140
 141     $this->addButtons(array(
 142         array(
 143           'type' => 'next',
 144           'name' => ts('Save'),
 145           'isDefault' => TRUE,
 146         ),
 147         array(
 148           'type' => 'cancel',
 149           'name' => ts('Cancel'),
 150         ),
 151       )
 152     );
 153     $this->addFormRule(array('CRM_Admin_Form_WordReplacements', 'formRule'), $this);
 154   }
 155
 156   /**
 157    * Global validation rules for the form.
 158    *
 159    * @param array $values
 160    *   Posted values of the form.
 161    *
 162    * @return array
 163    *   list of errors to be posted back to the form
 164    */
 165   public static function formRule($values) {
 166     $errors = array();
 167
 168     $oldValues = CRM_Utils_Array::value('old', $values);
 169     $newValues = CRM_Utils_Array::value('new', $values);
 170     $enabled = CRM_Utils_Array::value('enabled', $values);
 171     $exactMatch = CRM_Utils_Array::value('cb', $values);
 172
 173     foreach ($oldValues as $k => $v) {
 174       if ($v && !$newValues[$k]) {
 175         $errors['new[' . $k . ']'] = ts('Please Enter the value for Replacement Word');
 176       }
 177       elseif (!$v && $newValues[$k]) {
 178         $errors['old[' . $k . ']'] = ts('Please Enter the value for Original Word');
 179       }
 180       elseif ((empty($newValues[$k]) && empty($oldValues[$k]))
 181         && (!empty($enabled[$k]) || !empty($exactMatch[$k]))
 182       ) {
 183         $errors['old[' . $k . ']'] = ts('Please Enter the value for Original Word');
 184         $errors['new[' . $k . ']'] = ts('Please Enter the value for Replacement Word');
 185       }
 186     }
 187
 188     return $errors;
 189   }
 190
 191   /**
 192    * Process the form submission.
 193    */
 194   public function postProcess() {
 195     $params = $this->controller->exportValues($this->_name);
 196     $this->_numStrings = count($params['old']);
 197
 198     $enabled['exactMatch'] = $enabled['wildcardMatch'] = $disabled['exactMatch'] = $disabled['wildcardMatch'] = array();
 199     for ($i = 1; $i <= $this->_numStrings; $i++) {
 200       if (!empty($params['new'][$i]) && !empty($params['old'][$i])) {
 201         if (isset($params['enabled']) && !empty($params['enabled'][$i])) {
 202           if (!empty($params['cb']) && !empty($params['cb'][$i])) {
 203             $enabled['exactMatch'] += array($params['old'][$i] => $params['new'][$i]);
 204           }
 205           else {
 206             $enabled['wildcardMatch'] += array($params['old'][$i] => $params['new'][$i]);
 207           }
 208         }
 209         else {
 210           if (isset($params['cb']) && is_array($params['cb']) && array_key_exists($i, $params['cb'])) {
 211             $disabled['exactMatch'] += array($params['old'][$i] => $params['new'][$i]);
 212           }
 213           else {
 214             $disabled['wildcardMatch'] += array($params['old'][$i] => $params['new'][$i]);
 215           }
 216         }
 217       }
 218     }
 219
 220     $overrides = array(
 221       'enabled' => $enabled,
 222       'disabled' => $disabled,
 223     );
 224
 225     $config = CRM_Core_Config::singleton();
 226     CRM_Core_BAO_WordReplacement::setLocaleCustomStrings($config->lcMessages, $overrides);
 227
 228     // This controller was originally written to CRUD $config->locale_custom_strings,
 229     // but that's no longer the canonical store. Sync changes to canonical store
 230     // (civicrm_word_replacement table in the database).
 231     // This is inefficient - at some point, we should rewrite this UI.
 232     CRM_Core_BAO_WordReplacement::rebuildWordReplacementTable();
 233
 234     CRM_Core_Session::setStatus("", ts("Settings Saved"), "success");
 235     CRM_Utils_System::redirect(CRM_Utils_System::url('civicrm/admin/options/wordreplacements',
 236       "reset=1"
 237     ));
 238   }
 239
 240 }