From: Jirka Kosek <jirka@kosek.cz>
Date: Wed, 8 May 2013 12:56:32 +0000 (+0000)
Subject: Added basic support for ITS 2.0 markup. It gets propagated into HTML
X-Git-Tag: release/1.79.1~6^2~197
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=2ab9447543fe9c4da0d63df29b87a539fdf8ec2c;p=docbook-dsssl

Added basic support for ITS 2.0 markup. It gets propagated into HTML
For more info about ITS see http://www.w3.org/TR/its20/
---

diff --git a/xsl/html/docbook.xsl b/xsl/html/docbook.xsl
index 5c631d2ea..0bb4647b2 100644
--- a/xsl/html/docbook.xsl
+++ b/xsl/html/docbook.xsl
@@ -51,6 +51,7 @@
 <xsl:include href="inline.xsl"/>
 <xsl:include href="footnote.xsl"/>
 <xsl:include href="html.xsl"/>
+<xsl:include href="its.xsl"/>
 <xsl:include href="info.xsl"/>
 <xsl:include href="keywords.xsl"/>
 <xsl:include href="division.xsl"/>
diff --git a/xsl/html/html.xsl b/xsl/html/html.xsl
index 54a940472..65710c458 100644
--- a/xsl/html/html.xsl
+++ b/xsl/html/html.xsl
@@ -366,6 +366,9 @@
   <xsl:apply-templates select="." mode="class.attribute">
     <xsl:with-param name="class" select="$class"/>
   </xsl:apply-templates>
+  <xsl:call-template name="its.attributes">
+    <xsl:with-param name="inherit" select="$inherit"/>
+  </xsl:call-template>
 </xsl:template>
 
 <!-- Apply common attributes not including class -->
@@ -376,6 +379,7 @@
 <xsl:template match="*" mode="locale.html.attributes">
   <xsl:call-template name="generate.html.lang"/>
   <xsl:call-template name="dir"/>
+  <xsl:call-template name="its.attributes"/>
 </xsl:template>
 
 <!-- Pass through any lang attributes -->
diff --git a/xsl/html/its.xsl b/xsl/html/its.xsl
new file mode 100644
index 000000000..4f507d652
--- /dev/null
+++ b/xsl/html/its.xsl
@@ -0,0 +1,109 @@
+<?xml version='1.0'?>
+<xsl:stylesheet xmlns:xsl="http://www.w3.org/1999/XSL/Transform"
+		xmlns:its="http://www.w3.org/2005/11/its"
+		exclude-result-prefixes="its"
+                version='1.0'>
+
+<!-- ********************************************************************
+     $Id: html.xsl 9306 2012-04-28 03:49:00Z bobstayton $
+     ********************************************************************
+
+     This file is part of the XSL DocBook Stylesheet distribution.
+     See ../README or http://docbook.sf.net/release/xsl/current/ for
+     copyright and other information.
+
+     Templates in this stylesheet convert ITS 2.0 markup
+     http://www.w3.org/TR/its20/ into corresponding HTML5 attributes
+     (prefixed with its-*).
+
+     ******************************************************************** -->
+
+<!-- List of recognized ITS attributes -->
+<xsl:variable name="its-attrs"> its-allowed-characters its-annotators-ref its-line-break-type its-loc-note its-loc-note-ref its-loc-note-type its-loc-quality-issue-comment its-loc-quality-issue-enabled its-loc-quality-issue-profile-ref its-loc-quality-issue-severity its-loc-quality-issue-type its-loc-quality-issues-ref its-loc-quality-rating-profile-ref its-loc-quality-rating-score its-loc-quality-rating-score-threshold its-loc-quality-rating-vote its-loc-quality-rating-vote-threshold its-locale-filter-list its-locale-filter-type its-mt-confidence its-org its-org-ref its-person its-person-ref its-prov-ref its-provenance-records-ref its-rev-org its-rev-org-ref its-rev-person its-rev-person-ref its-rev-tool its-rev-tool-ref its-storage-encoding its-storage-size its-ta-class-ref its-ta-confidence its-ta-ident its-ta-ident-ref its-ta-source its-term its-term-confidence its-term-info-ref its-tool its-tool-ref its-within-text </xsl:variable>
+
+<xsl:template name="its.attributes">
+  <xsl:param name="inherit" select="0"/>
+  <xsl:apply-templates select="." mode="its.attributes">
+    <xsl:with-param name="inherit" select="$inherit"/>
+  </xsl:apply-templates>
+</xsl:template>
+
+<xsl:template match="*" mode="its.attributes">
+  <xsl:param name="inherit" select="0"/>
+
+  <xsl:choose>
+    <!-- Handle inheritance; especially necessary for chunking -->
+    <xsl:when test="$inherit = 1">
+      <xsl:variable name="attrs" select="ancestor-or-self::*/@its:*"/>
+      <xsl:for-each select="$attrs">
+	<xsl:variable name="name" select="local-name(.)"/>
+	<xsl:if test="not(..//*/@*[local-name(.) = $name and (count(. | $attrs) = 1)])">
+	  <xsl:apply-templates select="."/>
+	</xsl:if>
+      </xsl:for-each>
+    </xsl:when>
+    <xsl:otherwise>
+      <xsl:apply-templates select="@its:*"/>
+    </xsl:otherwise>
+  </xsl:choose>
+</xsl:template>
+
+<!-- translate attribute is special in HTML -->
+<xsl:template match="@its:translate">
+  <xsl:attribute name="translate">
+    <xsl:value-of select="."/>
+  </xsl:attribute>
+</xsl:template>
+
+<xsl:template match="@its:*">
+  <xsl:variable name="attr">
+    <xsl:call-template name="its-html-attribute-name">
+      <xsl:with-param name="name" select="local-name(.)"/>
+    </xsl:call-template>
+  </xsl:variable>
+
+  <xsl:choose>
+    <xsl:when test="contains($its-attrs, concat(' ', $attr, ' '))">
+      <xsl:attribute name="{$attr}">
+	<xsl:value-of select="."/>
+      </xsl:attribute>
+    </xsl:when>
+    <xsl:otherwise>
+      <xsl:message>Attribute <xsl:value-of select="name(.)"/> is not recognized as ITS attribute. Ignoring.</xsl:message>
+    </xsl:otherwise>
+  </xsl:choose>
+</xsl:template>
+
+<xsl:template name="its-html-attribute-name">
+  <xsl:param name="name"/>
+
+  <xsl:text>its-</xsl:text>
+  <xsl:call-template name="its-camel-case-to-dashes">
+    <xsl:with-param name="text" select="$name"/>
+  </xsl:call-template>
+</xsl:template>
+
+<xsl:template name="its-camel-case-to-dashes">
+  <xsl:param name="text"/>
+
+  <xsl:variable name="first" select="substring($text, 1, 1)"/>
+  <xsl:variable name="rest" select="substring($text, 2)"/>
+
+  <xsl:choose>
+    <xsl:when test="$first != translate($first, 'ABCDEFGHIJKLMNOPQRSTUVWXYZ', 'abcdefghijklmnopqrstuvwxyz')">
+      <xsl:value-of select="'-'"/>
+      <xsl:value-of select="translate($first, 'ABCDEFGHIJKLMNOPQRSTUVWXYZ', 'abcdefghijklmnopqrstuvwxyz')"/>
+    </xsl:when>
+    <xsl:otherwise>
+      <xsl:value-of select="$first"/>
+    </xsl:otherwise>
+  </xsl:choose>
+  
+  <xsl:if test="$rest != ''">
+  <xsl:call-template name="its-camel-case-to-dashes">
+      <xsl:with-param name="text" select="$rest"/>
+    </xsl:call-template>
+  </xsl:if>
+</xsl:template>
+
+</xsl:stylesheet>