From: Nick Bowler <nbowler@draconx.ca>
Date: Tue, 15 Jun 2021 02:32:46 +0000 (-0400)
Subject: Simplify footer text when everything is identical.
X-Git-Url: https://git.draconx.ca/gitweb/homepage.git/commitdiff_plain/e1908f247e262b45949dd6d4a0d62ca54664cf15

Simplify footer text when everything is identical.

When all images have an identical copyright and license to the main
document, there is no reason to mention this in the footer.
---

diff --git a/layouts/default.xsl b/layouts/default.xsl
index 7325708..837a792 100644
--- a/layouts/default.xsl
+++ b/layouts/default.xsl
@@ -265,7 +265,7 @@
   <xsl:variable name='node' select='.' />
   <p>
     <xsl:choose>
-      <xsl:when test='/document/image[license != $node]'>
+      <xsl:when test='/document/image[license/identifier != $node/identifier]'>
         <xsl:text>Except as otherwise noted, copying</xsl:text>
       </xsl:when>
       <xsl:otherwise>Copying</xsl:otherwise>
@@ -493,7 +493,8 @@
       <div id='footer'>
         <xsl:apply-templates select='/document/copyright' />
         <xsl:apply-templates select='/document/license' />
-        <xsl:if test='/document/image'>
+        <xsl:if test='/document/image[copyright != /document/copyright
+                      or license/identifier != /document/license/identifier]'>
           <xsl:call-template name='image-attribution' />
         </xsl:if>
         <xsl:apply-templates select='/document/source' />