public function buildQuickForm()
{
$config = CRM_Core_Config::singleton();
global $tsLocale;
$this->_locales = array_keys($config->languageLimit);
// get the part of the database we want to edit and validate it
$table = CRM_Utils_Request::retrieve('table', 'String', $this);
$field = CRM_Utils_Request::retrieve('field', 'String', $this);
$id = CRM_Utils_Request::retrieve('id', 'Int', $this);
$this->_structure = CRM_Core_I18n_SchemaStructure::columns();
if (!isset($this->_structure[$table][$field])) {
CRM_Core_Error::fatal("{$table}.{$field} is not internationalized.");
}
$this->addElement('hidden', 'table', $table);
$this->addElement('hidden', 'field', $field);
$this->addElement('hidden', 'id', $id);
$cols = array();
foreach ($this->_locales as $locale) {
$cols[] = "{$field}_{$locale} {$locale}";
}
$query = 'SELECT ' . implode(', ', $cols) . " FROM {$table} WHERE id = {$id}";
$dao = new CRM_Core_DAO();
$dao->query($query, FALSE);
$dao->fetch();
// get html type and attributes for this field
$widgets = CRM_Core_I18n_SchemaStructure::widgets();
$widget = $widgets[$table][$field];
// attributes
$attributes = array('class' => '');
if (isset($widget['rows'])) {
$attributes['rows'] = $widget['rows'];
}
if (isset($widget['cols'])) {
$attributes['cols'] = $widget['cols'];
}
$required = !empty($widget['required']);
if ($widget['type'] == 'RichTextEditor') {
$widget['type'] = 'wysiwyg';
$attributes['class'] .= ' collapsed';
}
$languages = CRM_Core_I18n::languages(TRUE);
foreach ($this->_locales as $locale) {
$attr = $attributes;
$name = "{$field}_{$locale}";
if ($locale == $tsLocale) {
$attr['class'] .= ' default-lang';
}
$this->add($widget['type'], $name, $languages[$locale], $attr, $required);
$this->_defaults[$name] = $dao->{$locale};
}
$this->addDefaultButtons(ts('Save'), 'next', NULL);
CRM_Utils_System::setTitle(ts('Languages'));
$this->assign('locales', $this->_locales);
$this->assign('field', $field);
}
