Remove language coverter for Kazakh

This has been constantly mentioned as buggy and broken and there is no
official version of latin or Arabic (see the ticket for more details).

This can be turned back as an extension if needed by third party users.

Bug: T350684
Bug: T268143
Depends-On: I6180dca2c49b3119751766268acc56087aaf8414
Change-Id: Ifbf3c8954d885daf891f8d9efc11743d898302f0

1 files changed, 1 insertions, 49 deletions

diff --git a/includes/languages/LanguageKk.php b/includes/languages/LanguageKk.php
index 9576cc1e96d1..b2fe443e3814 100644
--- a/includes/languages/LanguageKk.php
+++ b/includes/languages/LanguageKk.php
@@ -28,59 +28,11 @@
  * @ingroup Languages
  */
 class LanguageKk extends LanguageKk_cyrl {
-	/**
-	 * Fixes an issue with ucfirst for transforming 'i' to 'İ'
-	 *
-	 * @inheritDoc
-	 */
-	public function ucfirst( $str ) {
-		if ( substr( $str, 0, 1 ) === 'i' ) {
-			$variant = $this->getConverterInternal()->getPreferredVariant();
-			if ( $variant == 'kk-latn' || $variant == 'kk-tr' ) {
-				return 'İ' . substr( $str, 1 );
-			}
-		}
-		return parent::ucfirst( $str );
-	}
-
-	/**
-	 * Fixes issue with lcfirst for transforming 'I' to 'ı'
-	 *
-	 * @inheritDoc
-	 */
-	public function lcfirst( $str ) {
-		if ( substr( $str, 0, 1 ) === 'I' ) {
-			$variant = $this->getConverterInternal()->getPreferredVariant();
-			if ( $variant == 'kk-latn' || $variant == 'kk-tr' ) {
-				return 'ı' . substr( $str, 1 );
-			}
-		}
-		return parent::lcfirst( $str );
-	}
-
 	public function convertGrammar( $word, $case ) {
 		// T277689: If there's no word, then there's nothing to convert.
 		if ( $word === '' ) {
 			return '';
 		}
-
-		$variant = $this->getConverterInternal()->getPreferredVariant();
-		switch ( $variant ) {
-			case 'kk-arab':
-			case 'kk-cn':
-				$word = parent::convertGrammarKk_arab( $word, $case );
-				break;
-			case 'kk-latn':
-			case 'kk-tr':
-				$word = parent::convertGrammarKk_latn( $word, $case );
-				break;
-			case 'kk-cyrl':
-			case 'kk-kz':
-			case 'kk':
-			default:
-				$word = parent::convertGrammarKk_cyrl( $word, $case );
-		}
-
-		return $word;
+		return parent::convertGrammarKk_cyrl( $word, $case );
 	}
 }