1 files changed, 74 insertions, 0 deletions
diff --git a/MLEB/cldr/includes/CurrencyNames.php b/MLEB/cldr/includes/CurrencyNames.php
new file mode 100644
index 00000000..ec4a6ef6
--- /dev/null
+++ b/MLEB/cldr/includes/CurrencyNames.php
@@ -0,0 +1,74 @@
+<?php
+
+/**
+ * A class for querying translated currency names from CLDR data.
+ *
+ * @author Niklas Laxström
+ * @author Ryan Kaldari
+ * @copyright Copyright © 2007-2012
+ * @license GPL-2.0-or-later
+ */
+class CurrencyNames extends CldrNames {
+
+	private static $cache = [];
+
+	/**
+	 * Get localized currency names for a particular language, using fallback languages for missing
+	 * items.
+	 *
+	 * @param string $code The language to return the list in
+	 * @return array an associative array of currency codes and localized currency names
+	 */
+	public static function getNames( $code ) {
+		// Load currency names localized for the requested language
+		$names = self::loadLanguage( $code );
+
+		// Load missing currency names from fallback languages
+		$fallbacks = Language::getFallbacksFor( $code );
+		foreach ( $fallbacks as $fallback ) {
+			// Overwrite the things in fallback with what we have already
+			$names = array_merge( self::loadLanguage( $fallback ), $names );
+		}
+
+		return $names;
+	}
+
+	/**
+	 * Load currency names localized for a particular language. Helper function for getNames.
+	 *
+	 * @param string $code The language to return the list in
+	 * @return array an associative array of currency codes and localized currency names
+	 */
+	private static function loadLanguage( $code ) {
+		if ( !isset( self::$cache[$code] ) ) {
+			/* Load override for wrong or missing entries in cldr */
+			$override = __DIR__ . '/../LocalNames/' . self::getOverrideFileName( $code );
+			if ( Language::isValidBuiltInCode( $code ) && file_exists( $override ) ) {
+				$currencyNames = false;
+				require $override;
+				if ( is_array( $currencyNames ) ) {
+					self::$cache[$code] = $currencyNames;
+				}
+			}
+
+			$filename = __DIR__ . '/../CldrNames/' . self::getFileName( $code );
+			if ( Language::isValidBuiltInCode( $code ) && file_exists( $filename ) ) {
+				$currencyNames = false;
+				require $filename;
+				if ( is_array( $currencyNames ) ) {
+					if ( isset( self::$cache[$code] ) ) {
+						// Add to existing list of localized currency names
+						self::$cache[$code] = self::$cache[$code] + $currencyNames;
+					} else {
+						// No list exists, so create it
+						self::$cache[$code] = $currencyNames;
+					}
+				}
+			} else {
+				wfDebug( __METHOD__ . ": Unable to load currency names for $filename\n" );
+			}
+		}
+
+		return isset( self::$cache[$code] ) ? self::$cache[$code] : [];
+	}
+}