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  * $Id$
  17  *
  18  */
  19 class CRM_Core_I18n_Form extends CRM_Core_Form {
  20
  21   public function buildQuickForm() {
  22     $config = CRM_Core_Config::singleton();
  23     $tsLocale = CRM_Core_I18n::getLocale();
  24     $this->_locales = array_keys($config->languageLimit);
  25
  26     // get the part of the database we want to edit and validate it
  27     $table = CRM_Utils_Request::retrieve('table', 'String', $this);
  28     $field = CRM_Utils_Request::retrieve('field', 'String', $this);
  29     $id = CRM_Utils_Request::retrieve('id', 'Int', $this);
  30     $this->_structure = CRM_Core_I18n_SchemaStructure::columns();
  31     if (!isset($this->_structure[$table][$field])) {
  32       CRM_Core_Error::fatal("$table.$field is not internationalized.");
  33     }
  34
  35     $this->addElement('hidden', 'table', $table);
  36     $this->addElement('hidden', 'field', $field);
  37     $this->addElement('hidden', 'id', $id);
  38
  39     $cols = [];
  40     foreach ($this->_locales as $locale) {
  41       $cols[] = "{$field}_{$locale} {$locale}";
  42     }
  43     $query = 'SELECT ' . implode(', ', $cols) . " FROM $table WHERE id = $id";
  44
  45     $dao = new CRM_Core_DAO();
  46     $dao->query($query, FALSE);
  47     $dao->fetch();
  48
  49     // get html type and attributes for this field
  50     $widgets = CRM_Core_I18n_SchemaStructure::widgets();
  51     $widget = $widgets[$table][$field];
  52
  53     // attributes
  54     $attributes = ['class' => ''];
  55     if (isset($widget['rows'])) {
  56       $attributes['rows'] = $widget['rows'];
  57     }
  58     if (isset($widget['cols'])) {
  59       $attributes['cols'] = $widget['cols'];
  60     }
  61     $required = !empty($widget['required']);
  62
  63     if ($widget['type'] == 'RichTextEditor') {
  64       $widget['type'] = 'wysiwyg';
  65       $attributes['class'] = 'collapsed';
  66     }
  67     elseif ($widget['type'] == 'Text') {
  68       $attributes['class'] = 'huge';
  69     }
  70
  71     $languages = CRM_Core_I18n::languages(TRUE);
  72     foreach ($this->_locales as $locale) {
  73       $attr = $attributes;
  74       $name = "{$field}_{$locale}";
  75       if ($locale == $tsLocale) {
  76         $attr['class'] .= ' default-lang';
  77       }
  78       $this->add($widget['type'], $name, $languages[$locale], $attr, $required);
  79
  80       $this->_defaults[$name] = $dao->$locale;
  81     }
  82
  83     $this->addDefaultButtons(ts('Save'), 'next', NULL);
  84
  85     CRM_Utils_System::setTitle(ts('Languages'));
  86
  87     $this->assign('locales', $this->_locales);
  88     $this->assign('field', $field);
  89   }
  90
  91   /**
  92    * This virtual function is used to set the default values of
  93    * various form elements
  94    *
  95    * access        public
  96    *
  97    * @return array
  98    *   reference to the array of default values
  99    */
 100   public function setDefaultValues() {
 101     return $this->_defaults;
 102   }
 103
 104   public function postProcess() {
 105     $values = $this->exportValues();
 106     $table = $values['table'];
 107     $field = $values['field'];
 108
 109     // validate table and field
 110     if (!isset($this->_structure[$table][$field])) {
 111       CRM_Core_Error::fatal("$table.$field is not internationalized.");
 112     }
 113
 114     $cols = [];
 115     $params = [[$values['id'], 'Int']];
 116     $i = 1;
 117     foreach ($this->_locales as $locale) {
 118       $cols[] = "{$field}_{$locale} = %$i";
 119       $params[$i] = [$values["{$field}_{$locale}"], 'String'];
 120       $i++;
 121     }
 122     $query = "UPDATE $table SET " . implode(', ', $cols) . " WHERE id = %0";
 123     $dao = new CRM_Core_DAO();
 124     $query = CRM_Core_DAO::composeQuery($query, $params, TRUE);
 125     $dao->query($query, FALSE);
 126   }
 127
 128 }