Merge "Added --all option and other features to purgeList.php"

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

diff --git a/includes/Sanitizer.php b/includes/Sanitizer.php
index 9cac308..b50eca8 100644 (file)
--- a/includes/Sanitizer.php
+++ b/includes/Sanitizer.php
@@ -381,7 +381,7 @@ class Sanitizer {
                                'h2', 'h3', 'h4', 'h5', 'h6', 'cite', 'code', 'em', 's',
                                'strike', 'strong', 'tt', 'var', 'div', 'center',
                                'blockquote', 'ol', 'ul', 'dl', 'table', 'caption', 'pre',
-                               'ruby', 'rt' , 'rb' , 'rp', 'p', 'span', 'abbr', 'dfn',
+                               'ruby', 'rt', 'rb', 'rp', 'p', 'span', 'abbr', 'dfn',
                                'kbd', 'samp'
                        );
                        if ( $wgHtml5 ) {
@@ -604,9 +604,9 @@ class Sanitizer {
         */
        static function removeHTMLcomments( $text ) {
                wfProfileIn( __METHOD__ );
-               while (($start = strpos($text, '<!--')) !== false) {
-                       $end = strpos($text, '-->', $start + 4);
-                       if ($end === false) {
+               while ( ($start = strpos( $text, '<!--' ) ) !== false ) {
+                       $end = strpos( $text, '-->', $start + 4 );
+                       if ( $end === false ) {
                                # Unterminated comment; bail out
                                break;
                        }
@@ -615,22 +615,22 @@ class Sanitizer {
 
                        # Trim space and newline if the comment is both
                        # preceded and followed by a newline
-                       $spaceStart = max($start - 1, 0);
+                       $spaceStart = max( $start - 1, 0 );
                        $spaceLen = $end - $spaceStart;
-                       while (substr($text, $spaceStart, 1) === ' ' && $spaceStart > 0) {
+                       while ( substr( $text, $spaceStart, 1 ) === ' ' && $spaceStart > 0 ) {
                                $spaceStart--;
                                $spaceLen++;
                        }
-                       while (substr($text, $spaceStart + $spaceLen, 1) === ' ')
+                       while ( substr( $text, $spaceStart + $spaceLen, 1 ) === ' ' )
                                $spaceLen++;
-                       if (substr($text, $spaceStart, 1) === "\n" and substr($text, $spaceStart + $spaceLen, 1) === "\n") {
+                       if ( substr( $text, $spaceStart, 1 ) === "\n" and substr( $text, $spaceStart + $spaceLen, 1 ) === "\n" ) {
                                # Remove the comment, leading and trailing
                                # spaces, and leave only one newline.
-                               $text = substr_replace($text, "\n", $spaceStart, $spaceLen + 1);
+                               $text = substr_replace( $text, "\n", $spaceStart, $spaceLen + 1 );
                        }
                        else {
                                # Remove just the comment.
-                               $text = substr_replace($text, '', $start, $end - $start);
+                               $text = substr_replace( $text, '', $start, $end - $start );
                        }
                }
                wfProfileOut( __METHOD__ );
@@ -1059,10 +1059,10 @@ class Sanitizer {
         */
        static function escapeClass( $class ) {
                // Convert ugly stuff to underscores and kill underscores in ugly places
-               return rtrim(preg_replace(
-                       array('/(^[0-9\\-])|[\\x00-\\x20!"#$%&\'()*+,.\\/:;<=>?@[\\]^`{|}~]|\\xC2\\xA0/','/_+/'),
+               return rtrim( preg_replace(
+                       array( '/(^[0-9\\-])|[\\x00-\\x20!"#$%&\'()*+,.\\/:;<=>?@[\\]^`{|}~]|\\xC2\\xA0/', '/_+/' ),
                        '_',
-                       $class ), '_');
+                       $class ), '_' );
        }
 
        /**
@@ -1227,7 +1227,7 @@ class Sanitizer {
                        $ret = Sanitizer::normalizeEntity( $matches[1] );
                } elseif( $matches[2] != '' ) {
                        $ret = Sanitizer::decCharReference( $matches[2] );
-               } elseif( $matches[3] != ''  ) {
+               } elseif( $matches[3] != '' ) {
                        $ret = Sanitizer::hexCharReference( $matches[3] );
                }
                if( is_null( $ret ) ) {
@@ -1347,7 +1347,7 @@ class Sanitizer {
                        return Sanitizer::decodeEntity( $matches[1] );
                } elseif( $matches[2] != '' ) {
                        return  Sanitizer::decodeChar( intval( $matches[2] ) );
-               } elseif( $matches[3] != ''  ) {
+               } elseif( $matches[3] != '' ) {
                        return  Sanitizer::decodeChar( hexdec( $matches[3] ) );
                }
                # Last case should be an ampersand by itself
@@ -1736,8 +1736,8 @@ class Sanitizer {
                // Please note strings below are enclosed in brackets [], this make the
                // hyphen "-" a range indicator. Hence it is double backslashed below.
                // See bug 26948
-               $rfc5322_atext   = "a-z0-9!#$%&'*+\\-\/=?^_`{|}~" ;
-               $rfc1034_ldh_str = "a-z0-9\\-" ;
+               $rfc5322_atext   = "a-z0-9!#$%&'*+\\-\/=?^_`{|}~";
+               $rfc1034_ldh_str = "a-z0-9\\-";
 
                $HTML5_email_regexp = "/
                ^                      # start of string
@@ -1746,7 +1746,7 @@ class Sanitizer {
                [$rfc1034_ldh_str]+       # First domain part
                (\\.[$rfc1034_ldh_str]+)*  # Following part prefixed with a dot
                $                      # End of string
-               /ix" ; // case Insensitive, eXtended
+               /ix"; // case Insensitive, eXtended
 
                return (bool) preg_match( $HTML5_email_regexp, $addr );
        }