CRM/Core/I18n/Form.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 class CRM_Core_I18n_Form extends CRM_Core_Form {
  18
  19   public function buildQuickForm() {
  20     $config = CRM_Core_Config::singleton();
  21     $tsLocale = CRM_Core_I18n::getLocale();
  22     $this->_locales = array_keys($config->languageLimit);
  23
  24     // get the part of the database we want to edit and validate it
  25     $table = CRM_Utils_Request::retrieve('table', 'String', $this);
  26     $field = CRM_Utils_Request::retrieve('field', 'String', $this);
  27     $id = CRM_Utils_Request::retrieve('id', 'Int', $this);
  28     $this->_structure = CRM_Core_I18n_SchemaStructure::columns();
  29     if (!isset($this->_structure[$table][$field])) {
  30       CRM_Core_Error::statusBounce("$table.$field is not internationalized.");
  31     }
  32
  33     $this->addElement('hidden', 'table', $table);
  34     $this->addElement('hidden', 'field', $field);
  35     $this->addElement('hidden', 'id', $id);
  36
  37     $cols = [];
  38     foreach ($this->_locales as $locale) {
  39       $cols[] = "{$field}_{$locale} {$locale}";
  40     }
  41     $query = 'SELECT ' . implode(', ', $cols) . " FROM $table WHERE id = $id";
  42
  43     $dao = new CRM_Core_DAO();
  44     $dao->query($query, FALSE);
  45     $dao->fetch();
  46
  47     // get html type and attributes for this field
  48     $widgets = CRM_Core_I18n_SchemaStructure::widgets();
  49     $widget = $widgets[$table][$field];
  50
  51     // attributes
  52     $attributes = ['class' => ''];
  53     if (isset($widget['rows'])) {
  54       $attributes['rows'] = $widget['rows'];
  55     }
  56     if (isset($widget['cols'])) {
  57       $attributes['cols'] = $widget['cols'];
  58     }
  59     $required = !empty($widget['required']);
  60
  61     if ($widget['type'] == 'RichTextEditor') {
  62       $widget['type'] = 'wysiwyg';
  63       $attributes['class'] = 'collapsed';
  64     }
  65     elseif ($widget['type'] == 'Text') {
  66       $attributes['class'] = 'huge';
  67     }
  68
  69     $languages = CRM_Core_I18n::languages(TRUE);
  70     foreach ($this->_locales as $locale) {
  71       $attr = $attributes;
  72       $name = "{$field}_{$locale}";
  73       if ($locale == $tsLocale) {
  74         $attr['class'] .= ' default-lang';
  75       }
  76       $this->add($widget['type'], $name, $languages[$locale], $attr, $required);
  77
  78       $this->_defaults[$name] = $dao->$locale;
  79     }
  80
  81     $this->addDefaultButtons(ts('Save'), 'next', NULL);
  82
  83     $this->setTitle(ts('Languages'));
  84
  85     $this->assign('locales', $this->_locales);
  86     $this->assign('field', $field);
  87   }
  88
  89   /**
  90    * This virtual function is used to set the default values of
  91    * various form elements
  92    *
  93    * access        public
  94    *
  95    * @return array
  96    *   reference to the array of default values
  97    */
  98   public function setDefaultValues() {
  99     return $this->_defaults;
 100   }
 101
 102   public function postProcess() {
 103     $values = $this->exportValues();
 104     $table = $values['table'];
 105     $field = $values['field'];
 106
 107     // validate table and field
 108     if (!isset($this->_structure[$table][$field])) {
 109       CRM_Core_Error::statusBounce("$table.$field is not internationalized.");
 110     }
 111
 112     $cols = [];
 113     $params = [[$values['id'], 'Int']];
 114     $i = 1;
 115     foreach ($this->_locales as $locale) {
 116       $cols[] = "{$field}_{$locale} = %$i";
 117       $params[$i] = [$values["{$field}_{$locale}"], 'String'];
 118       $i++;
 119     }
 120     $query = "UPDATE $table SET " . implode(', ', $cols) . " WHERE id = %0";
 121     $dao = new CRM_Core_DAO();
 122     $query = CRM_Core_DAO::composeQuery($query, $params, TRUE);
 123     $dao->query($query, FALSE);
 124   }
 125
 126 }