/**
* Return option array
*
* @return array
*/
public function toOptionArray()
{
$languages = array();
foreach ($this->_helper->getLanguageCodes() as $languageCode) {
$localeCode = $this->_helper->convertLanguageCodeToLocaleCode($languageCode);
$translationForSpecifiedLanguage = $this->_locale->getTranslation($localeCode, 'language', $languageCode);
$translationForDefaultLanguage = $this->_locale->getTranslation($localeCode, 'language');
$label = sprintf('%s / %s (%s)', $this->_uppercaseFilter->filter($translationForSpecifiedLanguage), $translationForDefaultLanguage, $languageCode);
$languages[] = array('value' => $languageCode, 'label' => $label);
}
return $languages;
}
/**
* Retrieve currencies array
* Return array: code => currency name
* Return empty array if only one currency
*
* @return array
*/
public function getCurrencies()
{
$currencies = $this->getData('currencies');
if (is_null($currencies)) {
$currencies = [];
$codes = $this->_storeManager->getStore()->getAvailableCurrencyCodes(true);
if (is_array($codes) && count($codes) > 1) {
$rates = $this->_currencyFactory->create()->getCurrencyRates($this->_storeManager->getStore()->getBaseCurrency(), $codes);
foreach ($codes as $code) {
if (isset($rates[$code])) {
$currencies[$code] = $this->_locale->getTranslation($code, 'nametocurrency');
}
}
}
$this->setData('currencies', $currencies);
}
return $currencies;
}
/**
* {@inheritdoc}
*/
public function revert()
{
$result = null;
$locale = array_pop($this->_emulatedLocales);
if ($locale) {
$this->_locale = $locale;
$this->_localeCode = $this->_locale->toString();
$result = $this->_localeCode;
}
return $result;
}
/**
* Returns currency symbol properties array based on config values
*
* @return array
*/
public function getCurrencySymbolsData()
{
if ($this->_symbolsData) {
return $this->_symbolsData;
}
$this->_symbolsData = array();
$allowedCurrencies = explode(self::ALLOWED_CURRENCIES_CONFIG_SEPARATOR, $this->_scopeConfig->getValue(self::XML_PATH_ALLOWED_CURRENCIES, \Magento\Store\Model\ScopeInterface::SCOPE_STORE, null));
/* @var $storeModel \Magento\Store\Model\System\Store */
$storeModel = $this->_systemStore;
foreach ($storeModel->getWebsiteCollection() as $website) {
$websiteShow = false;
foreach ($storeModel->getGroupCollection() as $group) {
if ($group->getWebsiteId() != $website->getId()) {
continue;
}
foreach ($storeModel->getStoreCollection() as $store) {
if ($store->getGroupId() != $group->getId()) {
continue;
}
if (!$websiteShow) {
$websiteShow = true;
$websiteSymbols = $website->getConfig(self::XML_PATH_ALLOWED_CURRENCIES);
$allowedCurrencies = array_merge($allowedCurrencies, explode(self::ALLOWED_CURRENCIES_CONFIG_SEPARATOR, $websiteSymbols));
}
$storeSymbols = $this->_scopeConfig->getValue(self::XML_PATH_ALLOWED_CURRENCIES, \Magento\Store\Model\ScopeInterface::SCOPE_STORE, $store);
$allowedCurrencies = array_merge($allowedCurrencies, explode(self::ALLOWED_CURRENCIES_CONFIG_SEPARATOR, $storeSymbols));
}
}
}
ksort($allowedCurrencies);
$currentSymbols = $this->_unserializeStoreConfig(self::XML_PATH_CUSTOM_CURRENCY_SYMBOL);
foreach ($allowedCurrencies as $code) {
if (!($symbol = $this->_locale->getTranslation($code, 'currencysymbol'))) {
$symbol = $code;
}
$name = $this->_locale->getTranslation($code, 'nametocurrency');
if (!$name) {
$name = $code;
}
$this->_symbolsData[$code] = array('parentSymbol' => $symbol, 'displayName' => $name);
if (isset($currentSymbols[$code]) && !empty($currentSymbols[$code])) {
$this->_symbolsData[$code]['displaySymbol'] = $currentSymbols[$code];
} else {
$this->_symbolsData[$code]['displaySymbol'] = $this->_symbolsData[$code]['parentSymbol'];
}
if ($this->_symbolsData[$code]['parentSymbol'] == $this->_symbolsData[$code]['displaySymbol']) {
$this->_symbolsData[$code]['inherited'] = true;
} else {
$this->_symbolsData[$code]['inherited'] = false;
}
}
return $this->_symbolsData;
}
