From 115cc7b700979787e2adbb105832f27de4c89f28 Mon Sep 17 00:00:00 2001
From: "burnus%gmx.de" <>
Date: Fri, 22 Aug 2003 20:55:13 +0000
Subject: Bug 139011 - Improve buglist colors further r,a=justdave

---
 Bugzilla/Template.pm |  4 ++++
 Bugzilla/Util.pm     | 13 +++++++++++++
 2 files changed, 17 insertions(+)

(limited to 'Bugzilla')

diff --git a/Bugzilla/Template.pm b/Bugzilla/Template.pm
index d5cb1afd7..2cb017d17 100644
--- a/Bugzilla/Template.pm
+++ b/Bugzilla/Template.pm
@@ -218,6 +218,10 @@ sub create {
             # a full URL that may have characters that need encoding.
             url_quote => \&Bugzilla::Util::url_quote ,
 
+            # This filter is similar to url_quote but used a \ instead of a %
+            # as prefix. In addition it replaces a ' ' by a '_'.
+            css_class_quote => \&Bugzilla::Util::css_class_quote ,
+
             quoteUrls => \&::quoteUrls ,
 
             bug_link => [ sub {
diff --git a/Bugzilla/Util.pm b/Bugzilla/Util.pm
index 511ba2592..c0d671744 100644
--- a/Bugzilla/Util.pm
+++ b/Bugzilla/Util.pm
@@ -30,6 +30,7 @@ use strict;
 use base qw(Exporter);
 @Bugzilla::Util::EXPORT = qw(is_tainted trick_taint detaint_natural
                              html_quote url_quote value_quote xml_quote
+                             css_class_quote
                              lsearch max min
                              trim format_time);
 
@@ -73,6 +74,13 @@ sub url_quote {
     return $toencode;
 }
 
+sub css_class_quote {
+    my ($toencode) = (@_);
+    $toencode =~ s/ /_/g;
+    $toencode =~ s/([^a-zA-Z0-9_\-.])/uc sprintf("&#x%x;",ord($1))/eg;
+    return $toencode;
+}
+
 sub value_quote {
     my ($var) = (@_);
     $var =~ s/\&/\&amp;/g;
@@ -260,6 +268,11 @@ replaced with their appropriate HTML entities.
 
 Quotes characters so that they may be included as part of a url.
 
+=item C<css_class_quote($val)>
+
+Quotes characters so that they may be used as CSS class names. Spaces
+are replaced by underscores.
+
 =item C<value_quote($val)>
 
 As well as escaping html like C<html_quote>, this routine converts newlines
-- 
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