Language names via intl library. Fixes #773

1 files changed, 87 insertions, 0 deletions

diff --git a/library/intl/src/NumberFormat/NumberFormatRepository.php b/library/intl/src/NumberFormat/NumberFormatRepository.php
new file mode 100644
index 000000000..29a597906
--- /dev/null
+++ b/library/intl/src/NumberFormat/NumberFormatRepository.php
@@ -0,0 +1,87 @@
+<?php
+
+namespace CommerceGuys\Intl\NumberFormat;
+
+use CommerceGuys\Intl\LocaleResolverTrait;
+
+/**
+ * Repository for number formats based on JSON definitions.
+ */
+class NumberFormatRepository implements NumberFormatRepositoryInterface
+{
+    use LocaleResolverTrait;
+
+    /**
+     * Number format definitions.
+     *
+     * @var array
+     */
+    protected $definitions = array();
+
+    /**
+     * Creates a NumberFormatRepository instance.
+     *
+     * @param string $definitionPath The path to the number format definitions.
+     *                               Defaults to 'resources/number_format'.
+     */
+    public function __construct($definitionPath = null)
+    {
+        $this->definitionPath = $definitionPath ? $definitionPath : __DIR__ . '/../../resources/number_format/';
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function get($locale, $fallbackLocale = null)
+    {
+        $locale = $this->resolveLocale($locale, $fallbackLocale);
+        if (!isset($this->definitions[$locale])) {
+            $filename = $this->definitionPath . $locale . '.json';
+            $this->definitions[$locale] = json_decode(file_get_contents($filename), true);
+        }
+
+        return $this->createNumberFormatFromDefinition($this->definitions[$locale], $locale);
+    }
+
+    /**
+     * Creates a number format object from the provided definition.
+     *
+     * @param array  $definition The number format definition.
+     * @param string $locale     The locale of the number format definition.
+     *
+     * @return NumberFormat
+     */
+    protected function createNumberFormatFromDefinition(array $definition, $locale)
+    {
+        if (!isset($definition['decimal_separator'])) {
+            $definition['decimal_separator'] = '.';
+        }
+        if (!isset($definition['grouping_separator'])) {
+            $definition['grouping_separator'] = ',';
+        }
+        if (!isset($definition['plus_sign'])) {
+            $definition['plus_sign'] = '+';
+        }
+        if (!isset($definition['minus_sign'])) {
+            $definition['minus_sign'] = '-';
+        }
+        if (!isset($definition['percent_sign'])) {
+            $definition['percent_sign'] = '%';
+        }
+
+        $numberFormat = new NumberFormat();
+        $numberFormat->setLocale($locale);
+        $numberFormat->setNumberingSystem($definition['numbering_system']);
+        $numberFormat->setDecimalSeparator($definition['decimal_separator']);
+        $numberFormat->setGroupingSeparator($definition['grouping_separator']);
+        $numberFormat->setPlusSign($definition['plus_sign']);
+        $numberFormat->setMinusSign($definition['minus_sign']);
+        $numberFormat->setPercentSign($definition['percent_sign']);
+        $numberFormat->setDecimalPattern($definition['decimal_pattern']);
+        $numberFormat->setPercentPattern($definition['percent_pattern']);
+        $numberFormat->setCurrencyPattern($definition['currency_pattern']);
+        $numberFormat->setAccountingCurrencyPattern($definition['accounting_currency_pattern']);
+
+        return $numberFormat;
+    }
+}