1 files changed, 0 insertions, 101 deletions
diff --git a/includes/AjaxFunctions.php b/includes/AjaxFunctions.php
deleted file mode 100644
index 8e5de31b..00000000
--- a/includes/AjaxFunctions.php
+++ /dev/null
@@ -1,101 +0,0 @@
-<?php
-/**
- * Handler functions for Ajax requests
- *
- * @file
- * @ingroup Ajax
- */
-
-if ( !defined( 'MEDIAWIKI' ) ) {
-	die( 1 );
-}
-
-/**
- * Function converts an Javascript escaped string back into a string with
- * specified charset (default is UTF-8).
- * Modified function from http://pure-essence.net/stuff/code/utf8RawUrlDecode.phps
- *
- * @param $source String escaped with Javascript's escape() function
- * @param $iconv_to String destination character set will be used as second parameter
- * in the iconv function. Default is UTF-8.
- * @return string
- */
-function js_unescape( $source, $iconv_to = 'UTF-8' ) {
-	$decodedStr = '';
-	$pos = 0;
-	$len = strlen ( $source );
-
-	while ( $pos < $len ) {
-		$charAt = substr ( $source, $pos, 1 );
-		if ( $charAt == '%' ) {
-			$pos++;
-			$charAt = substr ( $source, $pos, 1 );
-
-			if ( $charAt == 'u' ) {
-				// we got a unicode character
-				$pos++;
-				$unicodeHexVal = substr ( $source, $pos, 4 );
-				$unicode = hexdec ( $unicodeHexVal );
-				$decodedStr .= code2utf( $unicode );
-				$pos += 4;
-			} else {
-				// we have an escaped ascii character
-				$hexVal = substr ( $source, $pos, 2 );
-				$decodedStr .= chr ( hexdec ( $hexVal ) );
-				$pos += 2;
-			}
-		} else {
-			$decodedStr .= $charAt;
-			$pos++;
-		}
-	}
-
-	if ( $iconv_to != "UTF-8" ) {
-		$decodedStr = iconv( "utf-8", $iconv_to, $decodedStr );
-	}
-
-	return $decodedStr;
-}
-
-/**
- * Function coverts number of utf char into that character.
- * Function taken from: http://www.php.net/manual/en/function.utf8-encode.php#49336
- *
- * @param $num Integer
- * @return utf8char
- */
-function code2utf( $num ) {
-	if ( $num < 128 ) {
-		return chr( $num );
-	}
-
-	if ( $num < 2048 ) {
-		return chr( ( $num >> 6 ) + 192 ) . chr( ( $num&63 ) + 128 );
-	}
-
-	if ( $num < 65536 ) {
-		return chr( ( $num >> 12 ) + 224 ) . chr( ( ( $num >> 6 )&63 ) + 128 ) . chr( ( $num&63 ) + 128 );
-	}
-
-	if ( $num < 2097152 ) {
-		return chr( ( $num >> 18 ) + 240 ) . chr( ( ( $num >> 12 )&63 ) + 128 ) . chr( ( ( $num >> 6 )&63 ) + 128 ) . chr( ( $num&63 ) + 128 );
-	}
-
-	return '';
-}
-
-/**
- * Called in some places (currently just extensions)
- * to get the URL for a given file.
- */
-function wfAjaxGetFileUrl( $file ) {
-	$file = wfFindFile( $file );
-
-	if ( !$file || !$file->exists() ) {
-		return null;
-	}
-
-	$url = $file->getUrl();
-
-	return $url;
-}