From 60be999bc36360cabe37a648e6a6b974485b884d Mon Sep 17 00:00:00 2001
From: Adrian Kummerlaender
Date: Thu, 4 Sep 2014 19:30:24 +0200
Subject: Extracted formatter functionality into formatter helper stylesheet *
 functionality for formatting markdown using kramdown and embellishing the
 result with e.g. syntax highlighting is required for all content types

---
 utility/formatter.xsl | 74 +++++++++++++++++++++++++++++++++++++++++++++++++++
 utility/helper.xsl    | 20 --------------
 2 files changed, 74 insertions(+), 20 deletions(-)
 create mode 100644 utility/formatter.xsl
 delete mode 100644 utility/helper.xsl

(limited to 'utility')

diff --git a/utility/formatter.xsl b/utility/formatter.xsl
new file mode 100644
index 0000000..2c7f3b9
--- /dev/null
+++ b/utility/formatter.xsl
@@ -0,0 +1,74 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<xsl:stylesheet
+	version="1.0"
+	xmlns:xsl="http://www.w3.org/1999/XSL/Transform"
+	xmlns:xalan="http://xml.apache.org/xalan"
+	xmlns:InputXSLT="function.inputxslt.application"
+	exclude-result-prefixes="xalan InputXSLT"
+>
+
+<xsl:template name="plain_formatter">
+	<xsl:param name="format"/>
+	<xsl:param name="source"/>
+
+	<xsl:copy-of select="InputXSLT:external-command(
+		$format,
+		$source
+	)/self::command/node()"/>
+</xsl:template>
+
+<xsl:template name="highlighter">
+	<xsl:param name="source"/>
+	<xsl:param name="language"/>
+
+	<xsl:variable name="formatted_code">
+		<xsl:call-template name="plain_formatter">
+			<xsl:with-param name="format">
+				<xsl:text>highlight --out-format=xhtml --inline-css --style=molokai --fragment --enclose-pre --wrap-simple --syntax=</xsl:text>
+				<xsl:value-of select="$language"/>
+			</xsl:with-param>
+			<xsl:with-param name="source" select="$source"/>
+		</xsl:call-template>
+	</xsl:variable>
+
+	<pre>
+		<xsl:copy-of select="xalan:nodeset($formatted_code)/pre/node()"/>
+	</pre>
+</xsl:template>
+
+<xsl:template match="@*|node()" mode="embellish">
+	<xsl:copy>
+		<xsl:apply-templates select="@*|node()" mode="embellish"/>
+	</xsl:copy>
+</xsl:template>
+
+<xsl:template match="pre" mode="embellish">
+	<xsl:call-template name="highlighter">
+		<xsl:with-param name="source" select="code/text()"/>
+		<xsl:with-param name="language">
+			<xsl:choose>
+				<xsl:when test="code/@class">
+					<xsl:value-of select="substring(code/@class, 10, string-length(code/@class))"/>
+				</xsl:when>
+				<xsl:otherwise>
+					<xsl:text>txt</xsl:text>
+				</xsl:otherwise>
+			</xsl:choose>
+		</xsl:with-param>
+	</xsl:call-template>
+</xsl:template>
+
+<xsl:template name="formatter">
+	<xsl:param name="source"/>
+
+	<xsl:variable name="content">
+		<xsl:call-template name="plain_formatter">
+			<xsl:with-param name="format">kramdown</xsl:with-param>
+			<xsl:with-param name="source" select="$source"/>
+		</xsl:call-template>
+	</xsl:variable>
+
+	<xsl:apply-templates select="xalan:nodeset($content)" mode="embellish"/>
+</xsl:template>
+
+</xsl:stylesheet>
diff --git a/utility/helper.xsl b/utility/helper.xsl
deleted file mode 100644
index 84b6b31..0000000
--- a/utility/helper.xsl
+++ /dev/null
@@ -1,20 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<xsl:stylesheet
-	version="1.0"
-	xmlns:xsl="http://www.w3.org/1999/XSL/Transform"
-	xmlns:xalan="http://xml.apache.org/xalan"
-	xmlns:InputXSLT="function.inputxslt.application"
-	exclude-result-prefixes="xalan InputXSLT"
->
-
-<xsl:template name="formatter">
-	<xsl:param name="format"/>
-	<xsl:param name="source"/>
-
-	<xsl:copy-of select="InputXSLT:external-command(
-		$format,
-		$source
-	)/self::command/node()"/>
-</xsl:template>
-
-</xsl:stylesheet>
-- 
cgit v1.2.3