From bc581fabf97c0d58210103ef6ed5a14005c97f6b Mon Sep 17 00:00:00 2001
From: Eric van der Vlist <vdv@dyomedea.com>
Date: Sat, 28 Apr 2012 22:29:43 +0200
Subject: [PATCH] Adapting relative links to match the structure of the
 browsable archive

---
 archiver/pipelines/actions/mediatypes/warc-css.xpl  | 3 ++-
 archiver/pipelines/actions/mediatypes/warc-html.xpl | 3 ++-
 2 files changed, 4 insertions(+), 2 deletions(-)

diff --git a/archiver/pipelines/actions/mediatypes/warc-css.xpl b/archiver/pipelines/actions/mediatypes/warc-css.xpl
index dde3f50..bd45c19 100644
--- a/archiver/pipelines/actions/mediatypes/warc-css.xpl
+++ b/archiver/pipelines/actions/mediatypes/warc-css.xpl
@@ -49,7 +49,8 @@
               <xsl:matching-substring>
                 <xsl:text>url(</xsl:text>
                 <xsl:variable name="abs" select="substring-before(concat(resolve-uri(regex-group(1), $base), '#'), '#')"/>
-                <xsl:value-of select="$index/resource[(uri, same-as) = $abs]/local-name"/>
+                <xsl:variable name="local-name" select="$index/resource[(uri, same-as) = $abs][1]/local-name"/>
+                <xsl:value-of select="if ($local-name) then concat('../', $local-name) else resolve-uri(regex-group(1), $base)"/>
                 <xsl:text>)</xsl:text>
               </xsl:matching-substring>
               <xsl:non-matching-substring>
diff --git a/archiver/pipelines/actions/mediatypes/warc-html.xpl b/archiver/pipelines/actions/mediatypes/warc-html.xpl
index 239b1d8..7db1982 100644
--- a/archiver/pipelines/actions/mediatypes/warc-html.xpl
+++ b/archiver/pipelines/actions/mediatypes/warc-html.xpl
@@ -58,7 +58,8 @@
         <xsl:template match="link[@rel='stylesheet']/@href|img/@src|script/@src">
           <xsl:attribute name="{name(.)}">
             <xsl:variable name="abs" select="substring-before(concat(resolve-uri(., $base), '#'), '#')"/>
-            <xsl:value-of select="$index/resource[(uri, same-as) = $abs]/local-name"/>
+            <xsl:variable name="local-name" select="$index/resource[(uri, same-as) = $abs][1]/local-name"/>
+            <xsl:value-of select="if ($local-name) then concat(if ($resource/uri/@seed = 'false') then '../' else '', $local-name) else resolve-uri(., $base)"/>
           </xsl:attribute>
         </xsl:template>
         <xsl:template match="link[@rel!='stylesheet']/@href|a/@href">