From 018b2b243fb6e2df8a0048cd1813e0bea1ab81c9 Mon Sep 17 00:00:00 2001
From: jensp <jensp@8810af33-2d31-482b-a856-94f89814c4df>
Date: Thu, 28 Sep 2017 09:51:22 +0000
Subject: [PATCH] Bugfix for Foundry: Absolute URLs in the href attribute of a
 <link> element did not work

git-svn-id: https://svn.libreccm.org/ccm/trunk@5017 8810af33-2d31-482b-a856-94f89814c4df
---
 .../foundry/foundry/lib/template-tags/html-tags.xsl      | 9 ++++++++-
 1 file changed, 8 insertions(+), 1 deletion(-)

diff --git a/ccm-core/web/themes/foundry/foundry/lib/template-tags/html-tags.xsl b/ccm-core/web/themes/foundry/foundry/lib/template-tags/html-tags.xsl
index e7f7d8269..62908f5bf 100644
--- a/ccm-core/web/themes/foundry/foundry/lib/template-tags/html-tags.xsl
+++ b/ccm-core/web/themes/foundry/foundry/lib/template-tags/html-tags.xsl
@@ -1677,7 +1677,14 @@
                 <xsl:with-param name="copy-attributes" select="'crossorigin rel rev media hreflang type sizes'" />                
             </xsl:call-template>
             <xsl:if test="./@href">
-                <xsl:attribute name="href" select="foundry:gen-path(./@href)" />
+                <xsl:choose>
+                    <xsl:when test="starts-with(./@href, 'http://') or starts-with(./@href, 'https://')">
+                        <xsl:attribute name="href" select="./@href" />
+                    </xsl:when>
+                    <xsl:otherwise>
+                        <xsl:attribute name="href" select="foundry:gen-path(./@href)" />
+                    </xsl:otherwise>
+                </xsl:choose>
             </xsl:if>
         </link>
     </xsl:template>