function init()
{
parent::init();
$oContentField = new AnwContentFieldSettings_select(self::FIELD_LANG_DEFAULT);
$asEnumValues = array();
$asLangs = AnwComponent::globalCfgLangs();
foreach ($asLangs as $sLang) {
$sLangName = $sLang . " - " . Anwi18n::langName($sLang);
$asEnumValues[$sLang] = $sLangName;
}
$oContentField->setEnumValues($asEnumValues);
$this->addContentField($oContentField);
$oContentField = new AnwContentFieldSettings_string(self::FIELD_LANGS);
$oContentField->addAllowedPattern("!^.{" . Anwi18n::MINLEN_LANG . "," . Anwi18n::MAXLEN_LANG . "}\$!");
$oContentMultiplicity = new AnwContentMultiplicity_multiple();
$oContentField->setMultiplicity($oContentMultiplicity);
$this->addContentField($oContentField);
$oContentField = new AnwContentFieldSettings_select(self::FIELD_TIMEZONE_DEFAULT);
$anEnumValues = array();
$anTimezones = AnwUsers::getTimezones();
foreach ($anTimezones as $nTimezone) {
$sTimezoneName = Anwi18n::timezoneName($nTimezone);
$anEnumValues[$nTimezone] = $sTimezoneName;
}
$oContentField->setEnumValues($anEnumValues);
$this->addContentField($oContentField);
}
function init()
{
parent::init();
//lang policy
$oContentField = new AnwContentFieldSettings_radio(self::FIELD_POLICY);
$asEnumValues = array(self::POLICY_ALL_LANGS => $this->getComponent()->t_contentfieldsettings("policy_all_langs"), self::POLICY_SELECTED_LANGS => $this->getComponent()->t_contentfieldsettings("policy_selected_langs"));
$oContentField->setEnumValues($asEnumValues);
$oContentField->setDefaultValue(self::POLICY_ALL_LANGS);
$this->addContentField($oContentField);
//langs selection
$oContentField = new AnwContentFieldSettings_checkboxGroup(self::FIELD_LANGS);
$asLangs = AnwComponent::globalCfgLangs();
$asEnumValues = array();
foreach ($asLangs as $sLang) {
$sLangName = $sLang . " - " . Anwi18n::langName($sLang);
$asEnumValues[$sLang] = $sLangName;
}
$oContentField->setEnumValues($asEnumValues);
$oMultiplicity = new AnwContentMultiplicity_multiple();
$oMultiplicity->setSortable(false);
$oContentField->setMultiplicity($oMultiplicity);
$this->addContentField($oContentField);
}
function getAvailableLangs()
{
$asAvailableLangs = AnwComponent::globalCfgLangs();
$asPages = $this->getPages();
foreach ($asAvailableLangs as $i => $sLang) {
if (isset($asPages[$sLang])) {
unset($asAvailableLangs[$i]);
}
}
return $asAvailableLangs;
}
static function langExists($sLang)
{
return in_array($sLang, AnwComponent::globalCfgLangs());
}
function selectLang($langs = null, $selectedlang = null)
{
$HTML = '';
if (!$langs) {
$langs = AnwComponent::globalCfgLangs();
}
if (!$selectedlang) {
$selectedlang = AnwCurrentSession::getLang();
}
foreach ($langs as $lang) {
$selected = $lang == $selectedlang ? ' selected="selected"' : "";
$sSrcFlag = Anwi18n::srcFlag($lang);
$HTML .= "<option value=\"" . $this->xQuote($lang) . "\"{$selected} style=\"background-image:url('{$sSrcFlag}');\">{$this->g_('lang_' . $lang)}</option>";
}
return $HTML;
}
static function detectPreferredLang()
{
$asAllowedLangs = AnwComponent::globalCfgLangs();
if (AnwEnv::_SERVER("HTTP_ACCEPT_LANGUAGE")) {
$asAcceptedLangs = explode(",", AnwEnv::_SERVER("HTTP_ACCEPT_LANGUAGE"));
foreach ($asAcceptedLangs as $sLangItem) {
$asLangItem = explode(';', $sLangItem);
$sAcceptedLang = strtolower($asLangItem[0]);
if (in_array($sAcceptedLang, $asAllowedLangs)) {
return $sAcceptedLang;
}
}
}
throw new AnwUnexpectedException("No preferred lang is supported");
}
