(dis)organized web stuff

[helm.git] / helm / software / daemons / on-line / xslt / toplevel_header.xsl

diff --git a/helm/software/daemons/on-line/xslt/toplevel_header.xsl b/helm/software/daemons/on-line/xslt/toplevel_header.xsl
new file mode 100644 (file)
index 0000000..88650a5
--- /dev/null
+++ b/helm/software/daemons/on-line/xslt/toplevel_header.xsl
@@ -0,0 +1,87 @@
+<?xml version="1.0"?>
+<xsl:stylesheet version="1.0"
+  xmlns:xsl="http://www.w3.org/1999/XSL/Transform"
+  xmlns:ht="http://www.cs.unibo.it/helm/namespaces/helm-theory"
+  xmlns:helm="http://www.cs.unibo.it/helm"
+  xmlns:html="http://www.w3.org/1999/xhtml">
+
+<xsl:include href="links_library.xsl" />
+
+<!-- add theory's breadcrumb trail -->
+<xsl:template name="breadcrumb_trail">
+  <xsl:param name="path" select="''" />
+  <xsl:param name="acc" select="''" />
+  <xsl:choose>
+    <xsl:when test="contains($path, '/')">
+      <xsl:variable name="segment" select="substring-before($path,'/')" />
+      <xsl:variable name="newacc" select="concat($acc, $segment, '/')" />
+      <html:a style="text-decoration: none"
+       href="{$newacc}" helm:helm_link="href">
+       <xsl:value-of select="$segment" />
+      </html:a>
+      <xsl:text>/</xsl:text>
+      <xsl:call-template name="breadcrumb_trail">
+       <xsl:with-param name="path" select="substring-after($path,'/')" />
+       <xsl:with-param name="acc" select="$newacc" />
+      </xsl:call-template>
+    </xsl:when>
+    <xsl:otherwise>
+     <xsl:variable name="path_before_body" select="substring-before($path,'.body')"/>
+     <xsl:variable name="cleanpath">
+      <xsl:choose>
+       <xsl:when test="$path_before_body = ''">
+        <xsl:value-of select="$path"/>
+       </xsl:when>
+       <xsl:otherwise>
+        <xsl:value-of select="$path_before_body"/>
+       </xsl:otherwise>
+      </xsl:choose>
+     </xsl:variable>
+     <xsl:value-of select="$cleanpath" />
+    </xsl:otherwise>
+  </xsl:choose>
+</xsl:template>
+
+<xsl:template name="add_breadcrumb_trail">
+  <xsl:param name="CICURI" select="''"/>
+  <xsl:variable name="prefix" select="substring-before($CICURI, ':')" />
+  <html:table width="100%"><xsl:text>
+    </xsl:text>
+    <html:tr><xsl:text>
+      </xsl:text>
+      <html:td><xsl:text>
+       </xsl:text>
+       <html:span
+         style="font-family: sans-serif; font-weight: bold; font-size: 120%">
+         <html:a style="text-decoration: none"
+           href="{concat($prefix, ':/')}" helm:helm_link="href">
+           <xsl:value-of select="concat($prefix, ':')" />
+         </html:a>
+         <xsl:text>/</xsl:text>
+         <xsl:call-template name="breadcrumb_trail">
+           <xsl:with-param name="path" 
+             select="substring($CICURI, string-length($prefix)+3)" />
+           <xsl:with-param name="acc" select="concat($prefix, ':/')" />
+         </xsl:call-template>
+       </html:span><xsl:text>
+      </xsl:text>
+      </html:td><xsl:text>
+      </xsl:text>
+      <html:td style="text-align:right"><xsl:text>
+       </xsl:text>
+       <html:span style="font-family:sans-serif">
+         <xsl:variable name="searchLinkURL">
+           <xsl:call-template name="makeSearchLinkURL" />
+         </xsl:variable>
+         [<html:a href="{$searchLinkURL}" target="_top">search</html:a>]
+       </html:span><xsl:text>
+      </xsl:text>
+      </html:td><xsl:text>
+    </xsl:text>
+    </html:tr>
+  </html:table><xsl:text>
+  </xsl:text>
+  <html:hr />
+</xsl:template>
+
+</xsl:stylesheet>