<!--
Nick's web site: XHTML output stage
- Copyright © 2018-2019 Nick Bowler
+ Copyright © 2018-2020 Nick Bowler
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
<xsl:output method='xml' encoding='UTF-8' indent='yes'
doctype-public='-//W3C//DTD XHTML 1.1//EN'
- doctype-system='http://www.w3.org/TR/xhtml11/DTD/xhtml11.dtd' />
+ doctype-system='http://www.w3.org/TR/xhtml11/DTD/xhtml11.dtd'
+ cdata-section-elements='style' />
<xsl:param name='source-uri'
select='"//git.draconx.ca/gitweb/homepage.git/blob/"' />
<xsl:param name='site-title' select='"The Citrine Citadel"' />
+<xsl:param name='section-links' select='//document/section-links' />
<func:function name='f:ends-with'>
<xsl:param name='a' />
<xsl:call-template name='glue-preceding-span' />
<xsl:copy>
<xsl:apply-templates select='node()|@*' />
- <xsl:text>⁠</xsl:text> <!-- avoid breaking within a span element -->
+ <xsl:if test='*'>
+ <!-- avoid breaking within a span element -->
+ <xsl:text>⁠</xsl:text>
+ </xsl:if>
</xsl:copy>
</xsl:template>
</xsl:when>
<!-- preserve anything under <pre> -->
<xsl:when test='ancestor::xhtml:pre'><xsl:copy /></xsl:when>
+ <!-- preserve whitespace which is the only child node of an element -->
+ <xsl:when test='count(../node()) = 1'><xsl:copy /></xsl:when>
+ <!-- preserve whitespace between consecutive span-level elements
+ which have at least one non-whitespace sibling text element -->
+ <xsl:when test='f:element-is-span(preceding-sibling::node()[1])
+ and f:element-is-span(following-sibling::node()[1])
+ and ../text()[normalize-space(.) != ""]'>
+ <xsl:copy />
+ </xsl:when>
</xsl:choose>
</xsl:template>
<xsl:variable name='fragment' select='concat("#", @id)' />
<xsl:copy>
<xsl:apply-templates select='node()|@*' />
- <xsl:text> </xsl:text>
- <small class='permalink'>
- (<a href='{$fragment}'><xsl:value-of select='$fragment' /></a>)
- </small>
+ <xsl:if test='$section-links = "yes"'>
+ <xsl:text> </xsl:text>
+ <small class='permalink'>
+ (<a href='{$fragment}'><xsl:value-of select='$fragment' /></a>)
+ </small>
+ </xsl:if>
</xsl:copy>
</xsl:template>
+<!--
+ Convert caption attribute on tables into proper caption elements, to allow
+ a simple way to add captions to kramdown tables.
+-->
+<xsl:template match='@caption[parent::xhtml:table]' />
+<xsl:template match='xhtml:table[@caption]'>
+ <xsl:copy>
+ <xsl:apply-templates select='@*' />
+ <caption><xsl:value-of select='normalize-space(@caption)' /></caption>
+ <xsl:apply-templates select='node()' />
+ </xsl:copy>
+</xsl:template>
+
+<!--
+ Delete style elements, as they will get hoisted occur under <head> below.
+ If the generate-listing attribute was specified, produce a code listing
+ where the style attribute was found.
+-->
+<xsl:template match='xhtml:style|@generate-listing[parent::xhtml:style]' />
+<xsl:template match='xhtml:style[@generate-listing]'>
+ <pre>⁠<code><xsl:value-of select='f:strip-leading(.)' /></code></pre>
+</xsl:template>
+
+<!--
+ Add a simple way to reference a document node by ID and include the XHTML
+ code listing directly in the document.
+-->
+<xsl:template match='xhtml:generate-xhtml-listing'>
+ <xsl:variable name='target' select='@target' />
+ <pre>⁠<code>
+ <xsl:value-of select='f:xhtml-listing(//xhtml:*[@id=$target])' />
+ </code></pre>
+</xsl:template>
+
<xsl:template match='copyright'>
<p>
<xsl:text>Copyright © </xsl:text>
</p>
</xsl:template>
+<xsl:template match='xhtml:h1[not(preceding::xhtml:h1)]'>
+ <xsl:copy><xsl:apply-templates select='node()|@*' /></xsl:copy>
+ <xsl:if test='/document/article/published'>
+ <div id='article-info'>
+ <p>
+ <xsl:text>Posted </xsl:text>
+ <xsl:value-of select='/document/article/published' />
+ </p>
+ </div>
+ </xsl:if>
+</xsl:template>
+
<xsl:template match='/'>
<html>
<head>
<meta name='viewport' content='width=device-width, initial-scale=1' />
<link rel='stylesheet' type='text/css' href='/style.css' />
+ <link rel="icon" href="data:," />
<title>
<xsl:variable name='page-title' select='string(/document/title)' />
<xsl:if test='$page-title and $site-title != $page-title'>
</xsl:if>
<xsl:value-of select='$site-title' />
</title>
+ <!-- Hoist all style elements to <head> as required by the doctype. -->
+ <xsl:for-each select='//xhtml:style'>
+ <xsl:copy><xsl:apply-templates select='node()|@*' /></xsl:copy>
+ </xsl:for-each>
</head>
<body>
<xsl:apply-templates select='/document/xhtml:html/@*' />
+
+ <xsl:if test='/document/hierarchy/parent'>
+ <p id='sitetitle'>
+ <small><xsl:value-of select='$site-title' /></small>
+ </p>
+ <div id='breadcrumbs'>
+ <strong>Return to: </strong>
+ <ul>
+ <xsl:for-each select='/document/hierarchy/parent'>
+ <li><a href='{uri}'><xsl:value-of select='name'/></a></li>
+ </xsl:for-each>
+ </ul>
+ </div>
+ <hr />
+ </xsl:if>
+
<xsl:apply-templates select='/document/xhtml:html/node()' />
<hr />
projects / homepage.git / blobdiff