Implemented page categorization functionality

* expanded "02_data/pages.xsl" transformation to include pages in subfolders
* "03_meta/categories.xsl" transformation generates a categorized view of all pages simmilar to the one provided for tags by "03_meta/tags.xsl"
* "99_result/category/category.xsl" transformation generates category overview pages
* added basic project related pages inside the "projects" category

1 files changed, 39 insertions, 0 deletions

diff --git a/source/99_result/category/category.xsl b/source/99_result/category/category.xsl
new file mode 100644
index 0000000..ef6f388
--- /dev/null
+++ b/source/99_result/category/category.xsl
@@ -0,0 +1,39 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<xsl:stylesheet
+	version="1.0"
+	xmlns:xsl="http://www.w3.org/1999/XSL/Transform"
+>
+
+<xsl:include href="[utility/master.xsl]"/>
+
+<xsl:variable name="meta">
+	<datasource type="main"    mode="iterate" source="target/03_meta/categories.xml" target="category"/>
+	<datasource type="support" mode="full"    source="target/03_meta/meta.xml"       target="meta"/>
+	<target     mode="xpath"   value="concat(xalan:nodeset($datasource)/datasource/category/entry/@handle, '/index.html')"/>
+</xsl:variable>
+
+<xsl:template name="title-text">
+	<xsl:value-of select="/datasource/category/entry/@handle"/>
+</xsl:template>
+
+<xsl:template match="category/entry">
+	<div class="archiv columns">
+		<ul class="prettylist">
+			<xsl:apply-templates />
+		</ul>
+	</div>
+</xsl:template>
+
+<xsl:template match="category/entry/page">
+	<li>
+		<em>»</em>
+		<a href="{$url}/page/{@handle}">
+			<strong><xsl:value-of select="title"/></strong>
+			<p>
+				<xsl:copy-of select="digest/node()"/>
+			</p>
+		</a>
+	</li>
+</xsl:template>
+
+</xsl:stylesheet>