Hey,
I've been toying with XSLT tonight, which seems the fastest way to
generate a TOC for the LiveDocs: it takes only 11 seconds on my box.
Attached is the stylesheet and here is how you use it (xmllint is
introduced to make it readable :):
[EMAIL PROTECTED] phpdoc-all]$ time xsltproc xsl/toc.xsl manual.xml >
/tmp/toc.tmp.xml; xmllint --format /tmp/toc.tmp.xml > /tmp/toc.xml
real 0m11.196s
user 0m10.030s
sys 0m1.150s
once we have the toc we can parse it into sqllite.. I'm going to use the
Nested Set/Visitation model* for that to maximize performance in finding
paths and siblings.
regards,
Derick
* http://www.derickrethans.nl/phpperform/talk.html, slide 36-40
--
-------------------------------------------------------------------------
Derick Rethans http://derickrethans.nl/
JDI Media Solutions http://www.jdimedia.nl/
International PHP Magazine http://www.php-mag.net/
-------------------------------------------------------------------------
<?xml version="1.0" encoding="UTF-8"?>
<xsl:stylesheet xmlns:xsl="http://www.w3.org/1999/XSL/Transform"; version="1.0">
<xsl:template match="book">
<toc>
<title>
<xsl:value-of select="title"/>
</title>
<xsl:apply-templates select="bookinfo"/>
<xsl:apply-templates select="preface"/>
<xsl:apply-templates select="part"/>
</toc>
</xsl:template>
<xsl:template match="bookinfo|preface">
<dir>
<xsl:attribute name="title"><xsl:value-of select="title"/></xsl:attribute>
</dir>
</xsl:template>
<xsl:template match="part">
<part>
<xsl:attribute name="id"><xsl:value-of select="@id"/></xsl:attribute>
<title>
<xsl:value-of select="title"/>
</title>
<xsl:apply-templates select="chapter"/>
<xsl:apply-templates select="reference"/>
<xsl:apply-templates select="appendix"/>
</part>
</xsl:template>
<xsl:template match="chapter">
<chapter>
<xsl:attribute name="id"><xsl:value-of select="@id"/></xsl:attribute>
<title>
<xsl:value-of select="title"/>
</title>
<xsl:apply-templates select="sect1|section"/>
</chapter>
</xsl:template>
<xsl:template match="appendix">
<appendix>
<xsl:attribute name="id"><xsl:value-of select="@id"/></xsl:attribute>
<title>
<xsl:value-of select="title"/>
</title>
<xsl:apply-templates select="sect1"/>
</appendix>
</xsl:template>
<xsl:template match="reference">
<reference>
<xsl:attribute name="id"><xsl:value-of select="@id"/></xsl:attribute>
<title>
<xsl:value-of select="title"/>
</title>
<xsl:apply-templates select="section|refentry"/>
</reference>
</xsl:template>
<xsl:template match="section">
<sect1>
<xsl:attribute name="id"><xsl:value-of select="@id"/></xsl:attribute>
<title>
<xsl:value-of select="title"/>
</title>
<xsl:apply-templates select="section"/>
</sect1>
</xsl:template>
<xsl:template match="sect1">
<sect1>
<xsl:attribute name="id"><xsl:value-of select="@id"/></xsl:attribute>
<title>
<xsl:value-of select="title"/>
</title>
<xsl:apply-templates select="sect2"/>
</sect1>
</xsl:template>
<xsl:template match="sect2">
<sect2>
<xsl:attribute name="id"><xsl:value-of select="@id"/></xsl:attribute>
<title>
<xsl:value-of select="title"/>
</title>
<xsl:apply-templates select="sect3"/>
</sect2>
</xsl:template>
<xsl:template match="sect3">
<sect3>
<xsl:attribute name="id"><xsl:value-of select="@id"/></xsl:attribute>
<title>
<xsl:value-of select="title"/>
</title>
<xsl:apply-templates select="sect4"/>
</sect3>
</xsl:template>
<xsl:template match="sect4">
<sect4>
<xsl:attribute name="id"><xsl:value-of select="@id"/></xsl:attribute>
<title>
<xsl:value-of select="title"/>
</title>
</sect4>
</xsl:template>
<xsl:template match="refentry">
<chapter>
<xsl:attribute name="id"><xsl:value-of select="@id"/></xsl:attribute>
<title>
<xsl:value-of select="refnamediv/refname"/>
</title>
</chapter>
</xsl:template>
</xsl:stylesheet>
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