/**
* Prepares the clause by which the result elements are sorted. See description of ORDER BY in
* SQL standard for reference.
*
* @return void
*/
protected function prepareOrderByStatement()
{
if ($GLOBALS['TCA'][$this->table]['ctrl']['label']) {
$this->orderByStatement = $GLOBALS['TCA'][$this->table]['ctrl']['label'];
}
// Get the label field for the current language, if any is available
$lang = LocalizationUtility::getCurrentLanguage();
$lang = LocalizationUtility::getIsoLanguageKey($lang);
$labelFields = LocalizationUtility::getLabelFields($this->table, $lang);
$this->orderByStatement = implode(',', $labelFields);
}
/**
* Getting all languages into an array
* where the key is the ISO alpha-2 code of the language
* and where the value are the name of the language in the current language
* Note: we exclude sacred and constructed languages
*
* @param string additional WHERE clause
* @return array An array of names of languages
*/
public function initLanguages($addWhere = '')
{
$where = '1=1' . ($addWhere ? ' AND ' . $addWhere : '');
$table = $this->tables['LANGUAGES'];
$lang = LocalizationUtility::getCurrentLanguage();
$lang = LocalizationUtility::getIsoLanguageKey($lang);
$nameArray = array();
$titleFields = LocalizationUtility::getLabelFields($table, $lang);
$prefixedTitleFields = array();
foreach ($titleFields as $titleField) {
$prefixedTitleFields[] = $table . '.' . $titleField;
}
$labelFields = implode(',', $prefixedTitleFields);
$res = $GLOBALS['TYPO3_DB']->exec_SELECTquery($table . '.lg_iso_2,' . $table . '.lg_country_iso_2,' . $labelFields, $table, $where . ' AND lg_sacred = 0 AND lg_constructed = 0 ' . \SJBR\StaticInfoTables\Utility\TcaUtility::getEnableFields($table));
while ($row = $GLOBALS['TYPO3_DB']->sql_fetch_assoc($res)) {
$code = $row['lg_iso_2'] . ($row['lg_country_iso_2'] ? '_' . $row['lg_country_iso_2'] : '');
foreach ($titleFields as $titleField) {
if ($row[$titleField]) {
$nameArray[$code] = $row[$titleField];
break;
}
}
}
$GLOBALS['TYPO3_DB']->sql_free_result($res);
uasort($nameArray, 'strcoll');
return $nameArray;
}
