* (bug 9688) Adding Armenian (hy) message and language files

based on file of Ruben Vardanyan

RELEASE-NOTES

@@ -404,6 +404,7 @@ it from source control: http://www.mediawiki.org/wiki/Download_from_SVN
 * Hindi (hi)
 * Upper Sorbian (hsb)
 * Hungarian (hu)
+* Armenian (hy)
 * Indonesian (id)
 * Italian (it)
 * Japanese (ja)

languages/classes/LanguageHy.php

@@ -0,0 +1,73 @@
+<?php
+/** Armenian (Հայերեն)
+  *
+  * @addtogroup Language
+  * @author Ruben Vardanyan (Me@RubenVardanyan.com)
+  */
+
+/* Please, see Language.php for general function comments */
+class LanguageHy extends Language {
+	# Convert from the nominative form of a noun to some other case
+	# Invoked with {{grammar:case|word}}
+	function convertGrammar( $word, $case ) {
+		global $wgGrammarForms;
+		if ( isset($wgGrammarForms['hy'][$case][$word]) ) {
+			return $wgGrammarForms['hy'][$case][$word];
+		}
+
+		# These rules are not perfect, but they are currently only used for site names so it doesn't
+		# matter if they are wrong sometimes. Just add a special case for your site name if necessary.
+
+		#join and array_slice instead mb_substr
+		$ar = array();
+		preg_match_all( '/./us', $word, $ar );
+		if (!preg_match("/[a-zA-Z_]/us", $word))
+			switch ( $case ) {
+				case 'genitive': #սեռական հոլով
+					if (join('',array_slice($ar[0],-1))=='ա')
+						$word = join('',array_slice($ar[0],0,-1)).'այի';
+					elseif (join('',array_slice($ar[0],-1))=='ո')
+						$word=join('',array_slice($ar[0],0,-1)).'ոյի';
+					elseif (join('',array_slice($ar[0],-4))=='գիրք')
+						$word=join('',array_slice($ar[0],0,-4)).'գրքի';
+					else
+						$word.='ի';
+					break;
+				case 'dative':  #Տրական հոլով
+					#stub
+					break;
+				case 'accusative': #Հայցական հոլով
+					#stub
+					break;
+				case 'instrumental':  #
+					#stub
+					break;
+				case 'prepositional': #
+					#stub
+					break;
+			}
+		return $word;
+	}
+
+	function convertPlural( $count, $wordform1, $wordform2) {
+		$count = str_replace (' ', '', $count);
+		if (abs($count) <= 1) {
+			return $wordform1;
+		} else {
+			return $wordform2;
+		}
+	}
+
+	/*
+	 * Armenian numeric format is "12 345,67" but "1234,56"
+	 */
+
+	function commafy($_) {
+		if (!preg_match('/^\d{1,4}$/',$_)) {
+			return strrev((string)preg_replace('/(\d{3})(?=\d)(?!\d*\.)/','$1,',strrev($_)));
+		} else {
+			return $_;
+		}
+	}
+}
+?>