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nigel.stanger
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- "image-format" parameter now defaults to 'pdf' for print and 'png'
for web.
master
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ce66b47
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8527aee7ba0e742bd81a9d35ce6bf15ec75c0e88
nstanger
authored
on 19 Jan 2005
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xml2xslt.xsl
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xml2xslt.xsl
<?xml version="1.0"?> <xsl:stylesheet version="1.0" xmlns:xsl="http://www.w3.org/1999/XSL/Transform" xmlns:xsl-out="[irrelevant]" xmlns:exsl="http://exslt.org/common" > <!-- OK, this is my first bash at an XSLT transformation for a master XML document defining how to transform elements in the course handbook source into HTML and LaTeX. Hmm, meta-stylesheet?! --> <!-- <xsl:output method="text" encoding="ISO-8859-1" media-type="text/xml"/> --> <xsl:output method="xml" encoding="ISO-8859-1" cdata-section-elements="html"/> <!-- Produce HTML or LaTeX output? --> <!-- <xsl:param name="format" select="'html'"/> --> <xsl:param name="format">html</xsl:param> <!-- Define an alias for the xsl namespace to avoid confusion when generating xsl: elements in the output of this stylesheet. --> <xsl:namespace-alias stylesheet-prefix="xsl-out" result-prefix="xsl"/> <xsl:variable name="newline"> <xsl:text> </xsl:text> </xsl:variable> <xsl:variable name="space"><xsl:text> </xsl:text></xsl:variable> <xsl:template match="/"> <xsl-out:stylesheet version="1.0" exclude-result-prefixes="exsl"> <xsl-out:strip-space elements="*"/> <!-- Would it be more accurate to call this 'subject' rather than 'department'? --> <xsl-out:param name="department">INFO</xsl-out:param> <xsl-out:param name="paper"/> <xsl-out:param name="subject-code">INFO</xsl-out:param> <xsl-out:param name="paper-number"/> <xsl-out:param name="showanswers" select="'no'"/> <xsl-out:param name="base-path">.</xsl-out:param> <!-- copy in the generated Oracle documentation code --> <xsl:copy-of select="document('oracle-docs.xsl')/stylesheet/*"/> <!-- <xsl:include href="oracle-docs.xsl" /> --> <!-- root-level documents should say what type/class of document they are (lecture, tutorial, generic, ...). Do we want to call this a class or a type? --> <!-- <xsl:variable name="doctype"><xsl:value-of select="/document/@type"/></xsl:variable> --> <xsl:choose> <xsl:when test="$format='html'"> <!-- *** HTML Output *** --> <!-- Old version: before using xsl:namespace-alias: --> <!-- <xsl-out:element name="xsl:output"> <xsl-out:attribute name="method">html</xsl-out:attribute> <xsl-out:attribute name="encoding">ISO-8859-1</xsl-out:attribute> <xsl-out:attribute name="media-type">text/html</xsl-out:attribute> <xsl-out:attribute name="doctype-public">-//W3C//DTD HTML 4.01 Transitional//EN</xsl-out:attribute> </xsl-out:element> --> <!-- Default to PNG images for web dispay. --> <xsl-out:param name="image-format">png</xsl-out:param> <!-- New, simplified version: --> <xsl-out:output method="html" encoding="ISO-8859-1" media-type="text/html" doctype-public="-//W3C//DTD HTML 4.01 Transitional//EN"/> <!-- Nope, includes can only appear as a child of xsl:stylesheet. --> <!-- <xsl-out:include href="xml2html-root.xsl"/> --> <xsl-out:template match="/document"> <xsl-out:comment> THIS FILE IS AUTOMATICALLY GENERATED. DO NOT EDIT! </xsl-out:comment> <HTML> <HEAD> <xsl-out:element name="LINK"> <xsl-out:attribute name="REL"> <xsl-out:text>Stylesheet</xsl-out:text> </xsl-out:attribute> <xsl-out:attribute name="HREF"> <xsl-out:text>http://info-nts-12.otago.ac.nz/</xsl-out:text> <xsl-out:value-of select="$department"/> <xsl-out:value-of select="$paper"/> <xsl-out:text>/db_styles.css</xsl-out:text> </xsl-out:attribute> <xsl-out:attribute name="TYPE"> <xsl-out:text>text/css</xsl-out:text> </xsl-out:attribute> </xsl-out:element> <TITLE> <xsl-out:apply-templates select="title" mode="preamble"/> </TITLE> </HEAD> <BODY> <xsl-out:apply-templates/> <!-- How best to approach this - certain elements that need special handling (e.g. title, author) shouldn't be passed through here as well. --> <!-- How about we just match certain elements that we know can be handled safely, e.g. sections, paragraphs, ...? (...and their aliases?) --> <!-- Are introductions just another section, or should there be an introduction element? --> <!-- The solution is to get cleverer with our templates, e.g., multiple templates for <title> that have different match patterns (document/title, section/title). --> <!-- We also need to define an empty template for the <document-metadata> element so that its contents get ignored. --> <!-- Once these are done, we can just go apply-templates and forget about it. --> <HR/> <!-- Since HTML doesn't support footnotes as such, we instead include them as endnotes at the end of the document. --> <xsl-out:if test="count(//footnote) > 0"> <H3>Notes</H3> <xsl-out:apply-templates select="//footnote" mode="list"/> <HR/> </xsl-out:if> <ADDRESS> <xsl-out:apply-templates select="copyright"/> <xsl-out:apply-templates select="/document/@cvs-id"/> </ADDRESS> </BODY> </HTML> </xsl-out:template> </xsl:when> <xsl:when test="$format='latex'"> <!-- <xsl-out:output method="text" encoding="UTF-8" media-type="text/plain"/> --> <xsl-out:output method="text" encoding="ISO-8859-1" media-type="text/plain"/> <!-- Set to pdf if using PDFLaTeX, otherwise eps. --> <xsl-out:param name="image-format">pdf</xsl-out:param> <!-- Set to no if you want this to be included inside another document. --> <xsl-out:param name="standalone">yes</xsl-out:param> <!-- *** LaTeX Source Output *** --> <!-- Should this produce a LaTeX source fragment or an entire valid source document? --> <xsl-out:template match="/document"> <xsl-out:choose> <!-- Could perhaps deal with loading LaTeX packages using a <latex-package> element? --> <xsl-out:when test="$standalone = 'yes'"> % THIS FILE IS AUTOMATICALLY GENERATED. DO NOT EDIT! \documentclass[12pt,a4paper]{article} \usepackage[margin=1in]{geometry} \usepackage{mathpple} \usepackage{multirow} \usepackage{graphicx} \usepackage{verbatim} % needed for \verbatiminput \usepackage{latexsym} % needed for \Join <xsl-out:apply-templates select="environment/latex-packages"/> \usepackage[pdftex]{hyperref} <xsl-out:apply-templates select="environment/latex-commands"/> <xsl-out:apply-templates select="title" mode="preamble"/> <xsl-out:apply-templates select="author" mode="preamble"/> <xsl-out:apply-templates select="date" mode="preamble"/> \begin{document} \maketitle <xsl-out:apply-templates/> \vfill {\scriptsize \hfill \verb+<xsl-out:apply-templates select="/document/@cvs-id"/>+} \end{document} </xsl-out:when> <!-- Not standalone: --> <!-- Hmm, maybe this should go in format-master.xml... --> <xsl-out:when test="/document/@class = 'tutorial'"> \tutorial{<xsl-out:apply-templates select="/document/title" mode="chapter"/>} <!-- <xsl-out:apply-templates select="/tutorial/introduction"/> <xsl-out:for-each select="/tutorial/section"> --> <xsl-out:apply-templates select="*[not(self::title)]"/> <!-- </xsl-out:for-each> --> \vfill {\scriptsize \hfill \verb+<xsl-out:value-of select="/document/@cvs-id"/>+} </xsl-out:when> <xsl-out:when test="/document/@class = 'laboratory'"> \lab{<xsl-out:apply-templates select="/document/title" mode="chapter"/>} <!-- <xsl-out:apply-templates select="/laboratory/introduction"/> <xsl-out:for-each select="/tutorial/section"> --> <xsl-out:apply-templates select="*[not(self::title)]"/> <!-- </xsl-out:for-each> --> \vfill {\scriptsize \hfill \verb+<xsl-out:value-of select="/document/@cvs-id"/>+} </xsl-out:when> <xsl-out:otherwise> <!-- maybe we should assume that we're in a book documentclass and issue a \chapter here? --> \chapter{<xsl-out:apply-templates select="/document/title" mode="chapter"/>} </xsl-out:otherwise> </xsl-out:choose> </xsl-out:template> <!-- <xsl-out:element name="xsl:output"> <xsl-out:attribute name="method">text</xsl-out:attribute> <xsl-out:attribute name="encoding">ISO-8859-1</xsl-out:attribute> <xsl-out:attribute name="media-type">text/plain</xsl-out:attribute> </xsl-out:element> --> </xsl:when> <xsl:otherwise> <xsl:message terminate="yes"> <xsl:text>Sorry, unknown format: </xsl:text><xsl:value-of select="$format"/> </xsl:message> </xsl:otherwise> </xsl:choose> <xsl:apply-templates/> </xsl-out:stylesheet> </xsl:template> <!-- General-purpose template-producing template. --> <!--<xsl:template match="template"><![CDATA[<xsl-out:template name="]]><xsl-out:value-of select="name"/><![CDATA[" match="]]><xsl-out:value-of select="match"/><![CDATA[">]]><xsl-out:copy-of select="*[local-name(.)=$format]"/><![CDATA[</xsl-out:template>]]></xsl-out:template>--> <xsl:template match="template"> <xsl-out:template> <!-- Much easier to just copy all attributes across verbatim rather --> <!-- than copying specific named attributes, because we might want to use --> <!-- attributes that weren't originally anticipated. --> <!-- Might this be a problem in future? --> <xsl:copy-of select="@*"/> <!-- <xsl:if test="@name"> --> <!-- <xsl:attribute name="name"><xsl:value-of select="@name"/></xsl:attribute> --> <!-- </xsl:if> --> <!-- <xsl:if test="@match"> --> <!-- <xsl:attribute name="match"><xsl:value-of select="@match"/></xsl:attribute> --> <!-- </xsl:if> --> <!-- Copy across code that is common to all formats. --> <xsl:copy-of select="common/node()"/> <!-- Copy across code that is specific to the current format. --> <xsl:copy-of select="*[name(.)=$format]/node()"/> <!-- <xsl:copy-of select="node()"/> --> <!-- <xsl:if test="$format='latex'"> <xsl:copy-of select="latex/*"/> </xsl:if> <xsl:if test="$format='html'"> <xsl:copy-of select="html/*"/> </xsl:if> --> </xsl-out:template> </xsl:template> <!-- This template produces a template that calls another template, i.e. it implements a template alias. --> <!-- The generated template probably doesn't need a name, but we'll put one in anyway. --> <xsl:template match="alias"> <xsl-out:template> <xsl:attribute name="name"><xsl:value-of select="@source"/></xsl:attribute> <xsl:attribute name="match"><xsl:value-of select="@source"/></xsl:attribute> <xsl-out:call-template> <xsl:attribute name="name"><xsl:value-of select="@target"/></xsl:attribute> </xsl-out:call-template> </xsl-out:template> </xsl:template> <!-- This template produces a template for processing style-oriented markup, such as empahsis, foreign terms, and quotations. --> <!-- <xsl:template match="d"> </xsl-out:template match> --> <!-- This template produces a template for processing an element that refers to a hyperlink. --> <xsl:template match="hyperlink"> </xsl:template> </xsl:stylesheet>
<?xml version="1.0"?> <xsl:stylesheet version="1.0" xmlns:xsl="http://www.w3.org/1999/XSL/Transform" xmlns:xsl-out="[irrelevant]" xmlns:exsl="http://exslt.org/common" > <!-- OK, this is my first bash at an XSLT transformation for a master XML document defining how to transform elements in the course handbook source into HTML and LaTeX. Hmm, meta-stylesheet?! --> <!-- <xsl:output method="text" encoding="ISO-8859-1" media-type="text/xml"/> --> <xsl:output method="xml" encoding="ISO-8859-1" cdata-section-elements="html"/> <!-- Produce HTML or LaTeX output? --> <!-- <xsl:param name="format" select="'html'"/> --> <xsl:param name="format">html</xsl:param> <!-- Define an alias for the xsl namespace to avoid confusion when generating xsl: elements in the output of this stylesheet. --> <xsl:namespace-alias stylesheet-prefix="xsl-out" result-prefix="xsl"/> <xsl:variable name="newline"> <xsl:text> </xsl:text> </xsl:variable> <xsl:variable name="space"><xsl:text> </xsl:text></xsl:variable> <xsl:template match="/"> <xsl-out:stylesheet version="1.0" exclude-result-prefixes="exsl"> <xsl-out:strip-space elements="*"/> <!-- Would it be more accurate to call this 'subject' rather than 'department'? --> <xsl-out:param name="department">INFO</xsl-out:param> <xsl-out:param name="paper"/> <xsl-out:param name="subject-code">INFO</xsl-out:param> <xsl-out:param name="paper-number"/> <xsl-out:param name="showanswers" select="'no'"/> <xsl-out:param name="base-path">.</xsl-out:param> <!-- copy in the generated Oracle documentation code --> <xsl:copy-of select="document('oracle-docs.xsl')/stylesheet/*"/> <!-- <xsl:include href="oracle-docs.xsl" /> --> <!-- root-level documents should say what type/class of document they are (lecture, tutorial, generic, ...). Do we want to call this a class or a type? --> <!-- <xsl:variable name="doctype"><xsl:value-of select="/document/@type"/></xsl:variable> --> <xsl:choose> <xsl:when test="$format='html'"> <!-- *** HTML Output *** --> <!-- Old version: before using xsl:namespace-alias: --> <!-- <xsl-out:element name="xsl:output"> <xsl-out:attribute name="method">html</xsl-out:attribute> <xsl-out:attribute name="encoding">ISO-8859-1</xsl-out:attribute> <xsl-out:attribute name="media-type">text/html</xsl-out:attribute> <xsl-out:attribute name="doctype-public">-//W3C//DTD HTML 4.01 Transitional//EN</xsl-out:attribute> </xsl-out:element> --> <!-- New, simplified version: --> <xsl-out:output method="html" encoding="ISO-8859-1" media-type="text/html" doctype-public="-//W3C//DTD HTML 4.01 Transitional//EN"/> <!-- Nope, includes can only appear as a child of xsl:stylesheet. --> <!-- <xsl-out:include href="xml2html-root.xsl"/> --> <xsl-out:template match="/document"> <xsl-out:comment> THIS FILE IS AUTOMATICALLY GENERATED. DO NOT EDIT! </xsl-out:comment> <HTML> <HEAD> <xsl-out:element name="LINK"> <xsl-out:attribute name="REL"> <xsl-out:text>Stylesheet</xsl-out:text> </xsl-out:attribute> <xsl-out:attribute name="HREF"> <xsl-out:text>http://info-nts-12.otago.ac.nz/</xsl-out:text> <xsl-out:value-of select="$department"/> <xsl-out:value-of select="$paper"/> <xsl-out:text>/db_styles.css</xsl-out:text> </xsl-out:attribute> <xsl-out:attribute name="TYPE"> <xsl-out:text>text/css</xsl-out:text> </xsl-out:attribute> </xsl-out:element> <TITLE> <xsl-out:apply-templates select="title" mode="preamble"/> </TITLE> </HEAD> <BODY> <xsl-out:apply-templates/> <!-- How best to approach this - certain elements that need special handling (e.g. title, author) shouldn't be passed through here as well. --> <!-- How about we just match certain elements that we know can be handled safely, e.g. sections, paragraphs, ...? (...and their aliases?) --> <!-- Are introductions just another section, or should there be an introduction element? --> <!-- The solution is to get cleverer with our templates, e.g., multiple templates for <title> that have different match patterns (document/title, section/title). --> <!-- We also need to define an empty template for the <document-metadata> element so that its contents get ignored. --> <!-- Once these are done, we can just go apply-templates and forget about it. --> <HR/> <!-- Since HTML doesn't support footnotes as such, we instead include them as endnotes at the end of the document. --> <xsl-out:if test="count(//footnote) > 0"> <H3>Notes</H3> <xsl-out:apply-templates select="//footnote" mode="list"/> <HR/> </xsl-out:if> <ADDRESS> <xsl-out:apply-templates select="copyright"/> <xsl-out:apply-templates select="/document/@cvs-id"/> </ADDRESS> </BODY> </HTML> </xsl-out:template> </xsl:when> <xsl:when test="$format='latex'"> <!-- <xsl-out:output method="text" encoding="UTF-8" media-type="text/plain"/> --> <xsl-out:output method="text" encoding="ISO-8859-1" media-type="text/plain"/> <!-- Set to pdf if using PDFLaTeX, otherwise eps. --> <xsl-out:param name="image-format">pdf</xsl-out:param> <!-- Set to no if you want this to be included inside another document. --> <xsl-out:param name="standalone">yes</xsl-out:param> <!-- *** LaTeX Source Output *** --> <!-- Should this produce a LaTeX source fragment or an entire valid source document? --> <xsl-out:template match="/document"> <xsl-out:choose> <!-- Could perhaps deal with loading LaTeX packages using a <latex-package> element? --> <xsl-out:when test="$standalone = 'yes'"> % THIS FILE IS AUTOMATICALLY GENERATED. DO NOT EDIT! \documentclass[12pt,a4paper]{article} \usepackage[margin=1in]{geometry} \usepackage{mathpple} \usepackage{multirow} \usepackage{graphicx} \usepackage{verbatim} % needed for \verbatiminput \usepackage{latexsym} % needed for \Join <xsl-out:apply-templates select="environment/latex-packages"/> \usepackage[pdftex]{hyperref} <xsl-out:apply-templates select="environment/latex-commands"/> <xsl-out:apply-templates select="title" mode="preamble"/> <xsl-out:apply-templates select="author" mode="preamble"/> <xsl-out:apply-templates select="date" mode="preamble"/> \begin{document} \maketitle <xsl-out:apply-templates/> \vfill {\scriptsize \hfill \verb+<xsl-out:apply-templates select="/document/@cvs-id"/>+} \end{document} </xsl-out:when> <!-- Not standalone: --> <!-- Hmm, maybe this should go in format-master.xml... --> <xsl-out:when test="/document/@class = 'tutorial'"> \tutorial{<xsl-out:apply-templates select="/document/title" mode="chapter"/>} <!-- <xsl-out:apply-templates select="/tutorial/introduction"/> <xsl-out:for-each select="/tutorial/section"> --> <xsl-out:apply-templates select="*[not(self::title)]"/> <!-- </xsl-out:for-each> --> \vfill {\scriptsize \hfill \verb+<xsl-out:value-of select="/document/@cvs-id"/>+} </xsl-out:when> <xsl-out:when test="/document/@class = 'laboratory'"> \lab{<xsl-out:apply-templates select="/document/title" mode="chapter"/>} <!-- <xsl-out:apply-templates select="/laboratory/introduction"/> <xsl-out:for-each select="/tutorial/section"> --> <xsl-out:apply-templates select="*[not(self::title)]"/> <!-- </xsl-out:for-each> --> \vfill {\scriptsize \hfill \verb+<xsl-out:value-of select="/document/@cvs-id"/>+} </xsl-out:when> <xsl-out:otherwise> <!-- maybe we should assume that we're in a book documentclass and issue a \chapter here? --> \chapter{<xsl-out:apply-templates select="/document/title" mode="chapter"/>} </xsl-out:otherwise> </xsl-out:choose> </xsl-out:template> <!-- <xsl-out:element name="xsl:output"> <xsl-out:attribute name="method">text</xsl-out:attribute> <xsl-out:attribute name="encoding">ISO-8859-1</xsl-out:attribute> <xsl-out:attribute name="media-type">text/plain</xsl-out:attribute> </xsl-out:element> --> </xsl:when> <xsl:otherwise> <xsl:message terminate="yes"> <xsl:text>Sorry, unknown format: </xsl:text><xsl:value-of select="$format"/> </xsl:message> </xsl:otherwise> </xsl:choose> <xsl:apply-templates/> </xsl-out:stylesheet> </xsl:template> <!-- General-purpose template-producing template. --> <!--<xsl:template match="template"><![CDATA[<xsl-out:template name="]]><xsl-out:value-of select="name"/><![CDATA[" match="]]><xsl-out:value-of select="match"/><![CDATA[">]]><xsl-out:copy-of select="*[local-name(.)=$format]"/><![CDATA[</xsl-out:template>]]></xsl-out:template>--> <xsl:template match="template"> <xsl-out:template> <!-- Much easier to just copy all attributes across verbatim rather --> <!-- than copying specific named attributes, because we might want to use --> <!-- attributes that weren't originally anticipated. --> <!-- Might this be a problem in future? --> <xsl:copy-of select="@*"/> <!-- <xsl:if test="@name"> --> <!-- <xsl:attribute name="name"><xsl:value-of select="@name"/></xsl:attribute> --> <!-- </xsl:if> --> <!-- <xsl:if test="@match"> --> <!-- <xsl:attribute name="match"><xsl:value-of select="@match"/></xsl:attribute> --> <!-- </xsl:if> --> <!-- Copy across code that is common to all formats. --> <xsl:copy-of select="common/node()"/> <!-- Copy across code that is specific to the current format. --> <xsl:copy-of select="*[name(.)=$format]/node()"/> <!-- <xsl:copy-of select="node()"/> --> <!-- <xsl:if test="$format='latex'"> <xsl:copy-of select="latex/*"/> </xsl:if> <xsl:if test="$format='html'"> <xsl:copy-of select="html/*"/> </xsl:if> --> </xsl-out:template> </xsl:template> <!-- This template produces a template that calls another template, i.e. it implements a template alias. --> <!-- The generated template probably doesn't need a name, but we'll put one in anyway. --> <xsl:template match="alias"> <xsl-out:template> <xsl:attribute name="name"><xsl:value-of select="@source"/></xsl:attribute> <xsl:attribute name="match"><xsl:value-of select="@source"/></xsl:attribute> <xsl-out:call-template> <xsl:attribute name="name"><xsl:value-of select="@target"/></xsl:attribute> </xsl-out:call-template> </xsl-out:template> </xsl:template> <!-- This template produces a template for processing style-oriented markup, such as empahsis, foreign terms, and quotations. --> <!-- <xsl:template match="d"> </xsl-out:template match> --> <!-- This template produces a template for processing an element that refers to a hyperlink. --> <xsl:template match="hyperlink"> </xsl:template> </xsl:stylesheet>
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