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HirokazuNishiHirokazuNishi
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added Currency Converter Api connection feature.
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4 files changed

+154
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4 files changed

+154
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lines changed

‎app/code/Magento/Directory/Model/Currency/Import/CurrencyConverterApi.php‎

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<?php
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namespace Magento\Directory\Model\Currency\Import;
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class CurrencyConverterApi extends AbstractImport
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{
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/**
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* @var string
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*/
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const CURRENCY_CONVERTER_URL = 'http://free.currencyconverterapi.com/api/v3/convert?q={{CURRENCY_FROM}}_{{CURRENCY_TO}}&compact=ultra';
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/**
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* Http Client Factory
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*
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* @var \Magento\Framework\HTTP\ZendClientFactory
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*/
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protected $httpClientFactory;
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/**
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* Core scope config
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*
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* @var \Magento\Framework\App\Config\ScopeConfigInterface
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*/
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private $scopeConfig;
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/**
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* Initialize dependencies
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*
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* @param \Magento\Directory\Model\CurrencyFactory $currencyFactory
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* @param \Magento\Framework\App\Config\ScopeConfigInterface $scopeConfig
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* @param \Magento\Framework\HTTP\ZendClientFactory $httpClientFactory
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*/
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public function __construct(
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\Magento\Directory\Model\CurrencyFactory $currencyFactory,
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\Magento\Framework\App\Config\ScopeConfigInterface $scopeConfig,
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\Magento\Framework\HTTP\ZendClientFactory $httpClientFactory
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) {
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parent::__construct($currencyFactory);
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$this->scopeConfig = $scopeConfig;
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$this->httpClientFactory = $httpClientFactory;
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}
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/**
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* {@inheritdoc}
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*/
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public function fetchRates()
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{
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$data = [];
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$currencies = $this->_getCurrencyCodes();
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$defaultCurrencies = $this->_getDefaultCurrencyCodes();
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foreach ($defaultCurrencies as $currencyFrom) {
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if (!isset($data[$currencyFrom])) {
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$data[$currencyFrom] = [];
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}
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$data = $this->convertBatch($data, $currencyFrom, $currencies);
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ksort($data[$currencyFrom]);
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}
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return $data;
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}
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/**
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* Return currencies convert rates in batch mode
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*
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* @param array $data
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* @param string $currencyFrom
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* @param array $currenciesTo
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* @return array
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*/
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private function convertBatch($data, $currencyFrom, $currenciesTo)
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{
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foreach($currenciesTo as $to) {
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set_time_limit(0);
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try {
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$url = str_replace('{{CURRENCY_FROM}}', $currencyFrom, self::CURRENCY_CONVERTER_URL);
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$url = str_replace('{{CURRENCY_TO}}', $to, $url);
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$response = $this->getServiceResponse($url);
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if ($currencyFrom == $to) {
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$data[$currencyFrom][$to] = $this->_numberFormat(1);
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} else {
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if (empty($response)) {
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$this->_messages[] = __('We can\'t retrieve a rate from %1 for %2.', $url, $to);
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$data[$currencyFrom][$to] = null;
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} else {
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$data[$currencyFrom][$to] = $this->_numberFormat(
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(double)$response[$currencyFrom . '_' . $to]
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);
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}
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}
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} finally {
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ini_restore('max_execution_time');
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}
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}
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return $data;
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}
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/**
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* Get Fixer.io service response
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*
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* @param string $url
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* @param int $retry
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* @return array
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*/
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private function getServiceResponse($url, $retry = 0)
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{
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/** @var \Magento\Framework\HTTP\ZendClient $httpClient */
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$httpClient = $this->httpClientFactory->create();
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$response = [];
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try {
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$jsonResponse = $httpClient->setUri(
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$url
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)->setConfig(
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[
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'timeout' => $this->scopeConfig->getValue(
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'currency/currencyconverterapi/timeout',
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\Magento\Store\Model\ScopeInterface::SCOPE_STORE
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),
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]
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)->request(
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'GET'
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)->getBody();
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$response = json_decode($jsonResponse, true);
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} catch (\Exception $e) {
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if ($retry == 0) {
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$response = $this->getServiceResponse($url, 1);
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}
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}
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return $response;
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}
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/**
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* {@inheritdoc}
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*/
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protected function _convert($currencyFrom, $currencyTo)
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{
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}
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}

‎app/code/Magento/Directory/etc/adminhtml/system.xml‎

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<label>Connection Timeout in Seconds</label>
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</field>
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</group>
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<group id="currencyconverterapi" translate="label" sortOrder="45" showInDefault="1" showInWebsite="0" showInStore="0">
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<label>Currency Converter API</label>
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<field id="timeout" translate="label" type="text" sortOrder="0" showInDefault="1" showInWebsite="0" showInStore="0">
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<label>Connection Timeout in Seconds</label>
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</field>
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</group>
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<group id="import" translate="label" type="text" sortOrder="50" showInDefault="1" showInWebsite="0" showInStore="0">
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<label>Scheduled Import Settings</label>
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<field id="enabled" translate="label" type="select" sortOrder="1" showInDefault="1" showInWebsite="1" showInStore="1" canRestore="1">

‎app/code/Magento/Directory/etc/config.xml‎

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<webservicex>
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<timeout>100</timeout>
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</webservicex>
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<currencyconverterapi>
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<timeout>100</timeout>
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</currencyconverterapi>
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<import>
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<enabled>0</enabled>
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<error_email />

‎app/code/Magento/Directory/etc/di.xml‎

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<item name="label" xsi:type="string" translatable="true">Fixer.io</item>
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<item name="class" xsi:type="string">Magento\Directory\Model\Currency\Import\FixerIo</item>
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</item>
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<item name="currencyconverterapi" xsi:type="array">
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<item name="label" xsi:type="string" translatable="true">Currency Converter API</item>
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<item name="class" xsi:type="string">Magento\Directory\Model\Currency\Import\CurrencyConverterApi</item>
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</item>
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</argument>
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</arguments>
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</type>

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