styles/vym2html.xsl
author insilmaril
Mon, 23 Jul 2007 12:42:02 +0000
changeset 561 53d498b5daed
parent 37 df767ed748f3
permissions -rw-r--r--
Added import filter for Freemind
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<?xml version="1.0" encoding="UTF-8" ?>
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<!--
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    Document   : vym2html.xsl
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    Created on : 20040313
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	Modified   : 20040512,20040622	Uwe Drechsel
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	Version    : 0.7
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    Author     : Clemens Kraus (http://www.clemens-kraus.de)
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    Description: transforms vym-files into html format.
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	Hint:
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	tm.xsl and cm.xsl were taken from Alexander Johannesen's 
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	beautiful xSiteable content management system: 
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		http://xsiteable.org
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	and are used with kind permission
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-->
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<xsl:stylesheet version="1.0" xmlns:xsl="http://www.w3.org/1999/XSL/Transform">
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	<!-- Include external stylesheets -->
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	<xsl:include href="tm.xsl" />
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	<xsl:include href="cm.xsl" />
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	<!-- Settings and parameters -->
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	<xsl:output method="html" indent="no" encoding="UTF-8"/> 
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	<xsl:param name="filenamep" />
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	<xsl:param name="wikistylep" />
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	<xsl:param name="genimagep" />
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	<xsl:param name="imageonlyp" />
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	<xsl:param name="stylesheetp" />
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	<xsl:param name="urlHeadingp" />
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	<xsl:param name="urlImagep" />
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	<xsl:variable name="filename" select="$filenamep"/>
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	<xsl:variable name="wikistyle" select="$wikistylep"/>
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	<xsl:variable name="genimage" select="$genimagep"/>
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	<xsl:variable name="imageonly" select="$imageonlyp"/>	
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	<xsl:variable name="stylesheet" select="$stylesheetp"/>
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	<xsl:variable name="topics" select="//item" /> 
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	<xsl:variable name="urlHeading" select="$urlHeadingp"/> 
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	<xsl:variable name="urlImage" select="$urlImagep"/> 
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	<xsl:variable name="level" select="'0'"/>			
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	<xsl:variable name="contentlist" select="false()"/> 
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	<xsl:variable name="fn" >
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		<xsl:call-template name="getfn" >
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			<xsl:with-param name="txt" select="$filename" />
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		</xsl:call-template>
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	</xsl:variable>
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	<xsl:variable name="path" >
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	  <xsl:value-of select="normalize-space( substring($filename, 1, number(string-length($filename)-string-length($fn))) )" />
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	</xsl:variable>
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	<xsl:variable name="stylesheetn" >
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	<xsl:call-template name="getfn" >
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		<xsl:with-param name="txt" select="$stylesheet" />
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	</xsl:call-template>
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	</xsl:variable><!-- path -->
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	<!-- Beginning of transformation here -->
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	<xsl:template match="/">
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	<xsl:variable name="mapversion" select="vymmap/@version"/>
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	<xsl:variable name="header" >
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		<xsl:call-template name="getheading" >
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			<xsl:with-param name="txt" select="vymmap/mapcenter/heading" />
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		</xsl:call-template>
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	</xsl:variable><!-- header -->
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	<!-- Write head of HTML document -->  
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	<xsl:text disable-output-escaping="yes"><![CDATA[<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">]]>&#xA;</xsl:text>
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	<html><xsl:text>&#xA;</xsl:text>
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		<head><xsl:text>&#xA;</xsl:text>
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			<title><xsl:value-of select="$header"/></title>
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			<xsl:text disable-output-escaping="yes">&#xA;<![CDATA[<link href="]]></xsl:text>
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			<xsl:value-of select="$stylesheetn"/>
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			<xsl:text disable-output-escaping="yes"><![CDATA[" rel="stylesheet" id="]]></xsl:text>
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			<xsl:value-of select="$stylesheetn"/>
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			<xsl:text disable-output-escaping="yes"><![CDATA[">]]>&#xA;</xsl:text>
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			<meta name="generator" content="vym (http://www.insilmaril.de/vym/) and vym2html.xsl (http://www.clemens-kraus.de)"/><xsl:text>&#xA;</xsl:text>
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		</head>
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		<xsl:text>&#xA;</xsl:text>
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		<!-- Write body of HTML document -->  
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		<body>
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			<!-- vym title box at top of page -->
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			<xsl:text>&#xA;</xsl:text>
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			<div class="vymTitleBox">
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				<xsl:value-of select="$header"/>
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			</div>
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			<!-- Include image of map, if wanted -->
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			<xsl:if test="$genimage != ''">
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				<xsl:variable name="image" select="concat($fn, '.png')" />
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				<div class="vymImageMap">
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					<img src="images/{$image}" 
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						border="0" 
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						usemap="#vymmap"
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						alt="vymmap">
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					</img>
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				</div>
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				<xsl:text>&#xA;</xsl:text>
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				<!-- Generate image map by a first walk through all branches -->
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				<map name="vymmap">
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					<xsl:apply-templates select="vymmap/mapcenter/branch">
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						<xsl:with-param name="genarea" select="true()"/>
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						<xsl:with-param name="imageonly" select="$imageonly"/>
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					</xsl:apply-templates>
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				</map>
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				<xsl:text>&#xA;</xsl:text>
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			</xsl:if>
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			<!-- Include note of mapcenter here -->
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			<xsl:apply-templates select="vymmap/mapcenter/note/@href"/>
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			<!-- Include all the branches, if not only image is wanted-->
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			<xsl:if test="$imageonly = ''">
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				<xsl:apply-templates select="vymmap/mapcenter/branch">
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					<xsl:with-param name="genarea" select="false()"/>
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					<xsl:with-param name="imageonly" select="$imageonly"/>
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					<xsl:with-param name="depth" select="0"/>
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				</xsl:apply-templates>
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			</xsl:if>
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			<!-- Box at bottom of page, containing comment and author -->
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			<div class="vymBoxBottom">
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				<xsl:value-of select="vymmap/@comment"/>
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				<div class="vymBoxBottomR">
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					<xsl:value-of select="vymmap/@author"/>
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				</div>
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			</div>
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			<!-- Footer containing filename, date, selfpromotion -->
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			<table class="vymFooter">
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				<tr>
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					<td class="vymFooterL">
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						<xsl:value-of select="$fn"/>.vym
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					</td>
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					<td class="vymFooterC">
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						<xsl:value-of select="vymmap/@date"/>
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					</td>
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					<td class="vymFooterR">
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						vym <xsl:value-of select="$mapversion"/> 
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					</td>  
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				</tr>
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			</table>
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		</body>&#xA;
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	</html>&#xA;
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	</xsl:template><!-- Beginning of tranformation, "/" template -->
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	<!-- Main Function generating a branch  -->
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	<xsl:template match="branch">
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		<!-- Work a branch twice: a) make id for anchors, b) make output -->
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		<xsl:param name="genarea"/>
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		<xsl:param name="imageonly"/>
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		<xsl:param name="depth"/>
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		<xsl:if test="$genarea">
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			<!-- Generate id's and anchors, no output yet -->
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			<xsl:if test="(@x1 != '' and @y1 != '' and @x2 != '' and @y2 != '') and not(../@scrolled = 'yes')">
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				<!-- Heading is used in ALT field of anchor -->
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				<xsl:variable name="header">
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					<xsl:call-template name="getheading" >
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						<xsl:with-param name="txt" select="heading" />
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					</xsl:call-template>
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				</xsl:variable>
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				<xsl:if test="($imageonly and @url) or ($imageonly and @vymLink) or $imageonly=''">
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					<area>
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					<xsl:attribute name="shape">
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						<xsl:text>rect</xsl:text>
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					</xsl:attribute>
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					<xsl:attribute name="coords">
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						<xsl:value-of select="@x1"/>
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						<xsl:text>,</xsl:text>
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						<xsl:value-of select="@y1"/>
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						<xsl:text>,</xsl:text>
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						<xsl:value-of select="@x2"/>
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						<xsl:text>,</xsl:text>
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						<xsl:value-of select="@y2"/>
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					</xsl:attribute>
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					<xsl:attribute name="href">
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						<xsl:if test="$imageonly = ''">
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							<xsl:text>#</xsl:text>
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							<xsl:value-of select="generate-id(.)"/>
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						</xsl:if>
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						<xsl:if test="$imageonly and @url">
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							<xsl:value-of select="@url"/>
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						</xsl:if>
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						<xsl:if test="$imageonly and @vymLink">
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							<xsl:value-of select="concat( substring-before(@vymLink, '.vym'), '.html')"/>
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						</xsl:if>
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					</xsl:attribute>
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					<xsl:attribute name="alt">
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						<xsl:value-of select="$header"/>
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					</xsl:attribute>
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					<xsl:attribute name="title">
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						<xsl:value-of select="$header"/>
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					</xsl:attribute>
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					</area>
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					<xsl:text>&#xA;</xsl:text>
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				</xsl:if>
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			</xsl:if> <!--generating id's and anchors -->
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			<xsl:apply-templates select="branch">
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				<xsl:with-param name="genarea" select="true()"/>
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				<xsl:with-param name="imageonly" select="$imageonly"/>
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				<xsl:with-param name="depth" select="$depth +1"/>
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			</xsl:apply-templates>
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		</xsl:if><!--genarea-->
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		<xsl:if test="$imageonly = ''">
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			<xsl:if test="not($genarea)">
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				<xsl:call-template name="anchor">
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					<xsl:with-param name="depth" select="$depth"/>
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				</xsl:call-template>
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				<xsl:text>&#xA;</xsl:text>
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			</xsl:if>
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		</xsl:if>
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	</xsl:template><!--branch-->
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	<xsl:template name="anchor">
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		<xsl:param name="depth"/>
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		<xsl:if test="$depth=0"> 
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			<hr />
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			<xsl:call-template name="gen-anchor-tag">
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				<xsl:with-param name="depth" select="$depth"/>
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			</xsl:call-template>
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				<xsl:if test="count(descendant::branch)">
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					<ul>
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					<xsl:apply-templates select="branch">
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						<xsl:with-param name="genarea" select="false()"/>
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						<xsl:with-param name="depth" select="$depth+1"/>
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					</xsl:apply-templates>
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					</ul>
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				</xsl:if>	
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		</xsl:if>
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	<xsl:if test="$depth > 0">
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			<li>
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				<xsl:call-template name="gen-anchor-tag">
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					<xsl:with-param name="depth" select="$depth"/>
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				</xsl:call-template>
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				<xsl:if test="count(descendant::branch)">
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					<ul>
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					<xsl:apply-templates select="branch">
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						<xsl:with-param name="genarea" select="false()"/>
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						<xsl:with-param name="depth" select="$depth+1"/>
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					</xsl:apply-templates>
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					</ul>
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				</xsl:if>	
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			</li>
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		</xsl:if>
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	</xsl:template><!--anchor-->
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	<xsl:template name="gen-anchor-tag">
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		<xsl:param name="depth"/>
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		<xsl:variable name="header">
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			<xsl:call-template name="getheading" >
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			<xsl:with-param name="txt" select="heading" />
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			</xsl:call-template>
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		</xsl:variable><!--header-->
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		<div class="vymBranch{$depth}">
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			<xsl:if test="not($genimage = '')">
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				<a name="{generate-id(.)}"></a>
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			</xsl:if>
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			<!-- start header -->
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			<xsl:value-of select="$header"/>
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			<!-- Include flags -->
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			<xsl:apply-templates select="./standardFlag" />
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			<!-- URL to external document  -->
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			<xsl:if test="@url != ''">
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				<p class="vymURL">
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				<xsl:element name="a">
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					<xsl:attribute name="href">
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						<xsl:value-of select="@url"/>
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					</xsl:attribute>
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					<xsl:if test="$urlImage= 'yes'">
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						<img src="flags/url.png" 
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							border="0" 
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							valign="middle"
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							alt="URL">
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						</img>
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					</xsl:if>
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					<xsl:if test="$urlImage!= 'yes'">
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						<xsl:text>&gt; </xsl:text>
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					</xsl:if>
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					<xsl:if test="$urlHeading = 'yes'">
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						<xsl:value-of select="$header"/>
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					</xsl:if>
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					<xsl:if test="$urlHeading != 'yes'">
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						<xsl:value-of select="@url"/>
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					</xsl:if>
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				</xsl:element>
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				</p>
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			</xsl:if><!-- URL to ext. doc -->
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			<xsl:text>&#xA;</xsl:text>
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		</div>
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		<xsl:apply-templates select="note/@href"/>
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		<xsl:text>&#xA;</xsl:text>
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	</xsl:template><!--gen-anchor-tag-->
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	<xsl:template match="standardFlag">
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		<xsl:variable name="flag" select="concat(., '.png')" />
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		<img src="flags/{$flag}" valign="middle" border="0" alt="{$flag}">
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		</img>
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	</xsl:template><!--standardFlag-->
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	<xsl:template match="note/@href">
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		<div class="vymNote">
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		<xsl:variable name="actualnotename">
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			<xsl:value-of select="substring-after(current(),':')"/>
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		</xsl:variable>
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		<xsl:variable name="note-name">
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			<xsl:if test="$path = ''">
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				<xsl:value-of select="$actualnotename"/>
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			</xsl:if>
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			<xsl:if test="not($path = '')">
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				<xsl:value-of select="concat($path, '/', $actualnotename)"/>
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			</xsl:if>
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		</xsl:variable><!--note-name-->
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		<xsl:if test="../@fonthint = 'fixed'">
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			<xsl:text disable-output-escaping="yes">&lt;pre></xsl:text>
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		</xsl:if>
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		<xsl:variable name="currentID" select="@id" />
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		<xsl:apply-templates select="document($note-name)/note">
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			<xsl:with-param name="currentID" select="$currentID" />
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		</xsl:apply-templates>
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		<xsl:if test="../@fonthint = 'fixed'">
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			<xsl:text disable-output-escaping="yes">&lt;/pre></xsl:text>
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		</xsl:if>
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		</div>
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	</xsl:template><!--note/@href-->
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<!--	Wiki-style notation overview:
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  		Lines:
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		+ Big headlines start with the '+' character.
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		- Small headlines start with the '-' character.
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		Normal text doesn't have any starting notation.
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		! Notes start with an exclamation.
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		. Indented text starts with a dot.
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		? Questions start with a question-mark, and
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		= Answers starts with the equal-sign.
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		* Points for a item-list
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		# clues
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		Links:
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		use "{...}" or {(Clemens homepage) http://www.clemens-kraus.de/} for external links.
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		Markup:
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		|This is bold| text, while |/this text is italic|, |*this is pre-formatted|, and |!this is a note|
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	-->
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	<xsl:template match="note">
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		<xsl:param name="currentID"/>
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		<xsl:call-template name="doLine">
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			<xsl:with-param name="content" select="concat(translate(.,$crlf,$controlCharacter), $controlCharacter)"/>
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			<xsl:with-param name="currentID" select="$currentID"/>
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		</xsl:call-template>
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	</xsl:template><!--note-->
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	<xsl:template name="getfn">
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		<xsl:param name="txt" select="." />
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		<xsl:choose>
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			<xsl:when test="contains($txt, '/')" >
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				<xsl:variable name="right" select="substring-after($txt, '/')" />
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				<xsl:if test="string-length($right)>1" >
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					<xsl:call-template name="getfn" >
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						<xsl:with-param name="txt" select="$right" />
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					</xsl:call-template>
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				</xsl:if>
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			</xsl:when>
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			<xsl:otherwise>
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				<xsl:value-of select="$txt" />
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			</xsl:otherwise>
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		</xsl:choose>
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	</xsl:template><!--getfn-->
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	<!-- Take care of br's  (WHY?)  --> 
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	<xsl:template name="getheading">
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		<xsl:param name="txt" select="." />
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		<xsl:variable name="br">
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			<xsl:text disable-output-escaping="yes">&lt;br&gt;</xsl:text>
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		</xsl:variable>
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		<xsl:choose>
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			<xsl:when test="contains($txt, $br)" >
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				<xsl:variable name="right" select="substring-after($txt, $br)" />
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				<xsl:variable name="left" select="substring-before($txt, $br)" />
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				<xsl:value-of select="concat( $left, ' ', $right )" />
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			</xsl:when>
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			<xsl:otherwise>
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				<xsl:value-of select="$txt" />
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			</xsl:otherwise>
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		</xsl:choose>
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	</xsl:template><!--getheading-->
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</xsl:stylesheet>
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