don't parse blank ISBNs

[lhc/web/wiklou.git] / includes / Utf8Case.php

diff --git a/includes/Utf8Case.php b/includes/Utf8Case.php
index bcf4eeb..9acac70 100644 (file)
--- a/includes/Utf8Case.php
+++ b/includes/Utf8Case.php
@@ -1,13 +1,18 @@
-<?
-$wgInputEncoding    = "utf-8";
-$wgOutputEncoding      = "utf-8";
-
-# Simple 1:1 upper/lowercase switching arrays for utf-8 text
-# Won't get context-sensitive things yet
-
-# Hack for bugs in ucfirst() and company
-# TODO: store this in shared memory or something
+<?php
+/**
+ * Simple 1:1 upper/lowercase switching arrays for utf-8 text
+ * Won't get context-sensitive things yet
+ *
+ * Hack for bugs in ucfirst() and company
+ *
+ * These are pulled from memcached if possible, as this is faster than filling
+ * up a big array manually. See also languages/LanguageUtf8.php
+ * @package MediaWiki
+ */
 
+/*
+ * Translation array to get upper case character
+ */
 $wikiUpperChars = array(
        "a" => "A",
        "b" => "B",
@@ -756,6 +761,9 @@ $wikiUpperChars = array(
        "\xf0\x90\x91\x8d" => "\xf0\x90\x90\xa5"
 );
 
+/*
+ * Translation array to get lower case character
+ */
 $wikiLowerChars = array (
        "A" => "a",
        "B" => "b",
@@ -1494,49 +1502,4 @@ $wikiLowerChars = array (
        "\xf0\x90\x90\xa5" => "\xf0\x90\x91\x8d"
 );
 
-# Base stuff useful to all UTF-8 based language files
-class LanguageUtf8 extends Language {
-
-       function ucfirst( $string ) {
-               # For most languages, this is a wrapper for ucfirst()
-               # But that doesn't work right in a UTF-8 locale
-               global $wikiUpperChars, $wikiLowerChars;
-               return preg_replace (
-               "/^([\\x00-\\x7f]|[\\xc0-\\xff][\\x80-\\xbf]*)/e",
-               "strtr ( \"\$1\" , \$wikiUpperChars )",
-               $string );
-       }
-       
-       function stripForSearch( $string ) {
-               # MySQL fulltext index doesn't grok utf-8, so we
-               # need to fold cases and convert to hex
-               global $wikiLowerChars;
-               return preg_replace(
-                 "/([\\xc0-\\xff][\\x80-\\xbf]*)/e",
-                 "'U8' . bin2hex( strtr( \"\$1\", \$wikiLowerChars ) )",
-                 $string );
-       }
-
-       function fallback8bitEncoding() {
-               # Windows codepage 1252 is a superset of iso 8859-1
-               # override this to use difference source encoding to
-               # translate incoming 8-bit URLs.
-               return "windows-1252";
-       }
-
-       function checkTitleEncoding( $s ) {
-               global $wgInputEncoding;
-
-               # Check for non-UTF-8 URLs
-               $ishigh = preg_match( '/[\x80-\xff]/', $s);
-               if(!$ishigh) return $s;
-               
-               $isutf8 = preg_match( '/^([\x00-\x7f]|[\xc0-\xdf][\x80-\xbf]|' .
-                '[\xe0-\xef][\x80-\xbf]{2}|[\xf0-\xf7][\x80-\xbf]{3})+$/', $s );
-               if( $isutf8 ) return $s;
-
-               return $this->iconv( $this->fallback8bitEncoding(), "utf-8", $s );
-       }
-}
-
-?>
\ No newline at end of file
+?>