1 files changed, 129 insertions, 0 deletions
diff --git a/www/wiki/extensions/SemanticMediaWiki/src/MediaWiki/MessageBuilder.php b/www/wiki/extensions/SemanticMediaWiki/src/MediaWiki/MessageBuilder.php
new file mode 100644
index 00000000..5c25d48c
--- /dev/null
+++ b/www/wiki/extensions/SemanticMediaWiki/src/MediaWiki/MessageBuilder.php
@@ -0,0 +1,129 @@
+<?php
+
+namespace SMW\MediaWiki;
+
+use IContextSource;
+use Language;
+use Message;
+use RuntimeException;
+use Title;
+
+/**
+ * Convenience class to build language dependent messages and special text
+ * components and decrease depdencency on the Language object with SMW's code
+ * base
+ *
+ * @license GNU GPL v2+
+ * @since   2.1
+ *
+ * @author mwjames
+ */
+class MessageBuilder {
+
+	/**
+	 * @var Language
+	 */
+	private $language = null;
+
+	/**
+	 * @since 2.1
+	 *
+	 * @param Language|null $language
+	 */
+	public function __construct( Language $language = null ) {
+		$this->language = $language;
+	}
+
+	/**
+	 * @since 2.1
+	 *
+	 * @param Language $language
+	 *
+	 * @return MessageBuilder
+	 */
+	public function setLanguage( Language $language ) {
+		$this->language = $language;
+		return $this;
+	}
+
+	/**
+	 * @since 2.1
+	 *
+	 * @param IContextSource $context
+	 *
+	 * @return MessageBuilder
+	 */
+	public function setLanguageFromContext( IContextSource $context ) {
+		$this->language = $context->getLanguage();
+		return $this;
+	}
+
+	/**
+	 * @since 2.1
+	 *
+	 * @param mixed $number
+	 * @param boolean $useForSpecialNumbers set to true for numbers like dates
+	 *
+	 * @return string
+	 */
+	public function formatNumberToText( $number, $useForSpecialNumbers = false ) {
+		return $this->getLanguage()->formatNum( $number, $useForSpecialNumbers );
+	}
+
+	/**
+	 * @since 2.1
+	 *
+	 * @param array $list
+	 *
+	 * @return string
+	 */
+	public function listToCommaSeparatedText( array $list ) {
+		return $this->getLanguage()->listToText( $list );
+	}
+
+	/**
+	 * @since 2.1
+	 *
+	 * @param Title $title,
+	 * @param integer $offset,
+	 * @param integer $offset,
+	 * @param array $query,
+	 * @param boolean|null $isAtTheEnd
+	 *
+	 * @return string
+	 */
+	public function prevNextToText( Title $title, $limit, $offset, array $query, $isAtTheEnd ) {
+		return $this->getLanguage()->viewPrevNext( $title, $offset, $limit, $query, $isAtTheEnd );
+	}
+
+	/**
+	 * @since 2.1
+	 *
+	 * @param string $key
+	 *
+	 * @return Message
+	 */
+	public function getMessage( $key ) {
+
+		$params = func_get_args();
+		array_shift( $params );
+
+		if ( isset( $params[0] ) && is_array( $params[0] ) ) {
+			$params = $params[0];
+		}
+
+		$message = new Message( $key, $params );
+
+		return $message->inLanguage( $this->getLanguage() )->title( $GLOBALS['wgTitle'] );
+	}
+
+	private function getLanguage() {
+
+		if ( $this->language instanceof Language ) {
+			return $this->language;
+		}
+
+		throw new RuntimeException( 'Expected a valid language object' );
+	}
+
+}