view docs/xslt/changes.xslt @ 3959:b1f48fa31e6c

MSIE export versions are rare now, so RSA 512 key is generated on demand and is shared among all hosts instead of pregenerating for every HTTPS host on configuraiton phase. This decreases start time for configuration with large number of HTTPS hosts.
author Igor Sysoev <igor@sysoev.ru>
date Wed, 20 Jul 2011 12:59:24 +0000
parents 551102312e19
children 234907e676a5 3e706fcccbf3
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<?xml version="1.0" encoding="utf-8"?>
<xsl:stylesheet xmlns:xsl="http://www.w3.org/1999/XSL/Transform" version="1.0">

   <xsl:output encoding="koi8-r" method="text"/>

   <xsl:param select="'en'" name="lang"/>
   <xsl:param select="'../xml/change_log_conf.xml'" name="configuration"/>

   <xsl:variable select="document($configuration)/configuration" name="conf"/>
   <xsl:variable select="$conf/start" name="start"/>
   <xsl:variable select="$conf/indent" name="indent"/>
   <xsl:variable select="$conf/length" name="max"/>
   <xsl:variable name="br">&lt;br&gt;</xsl:variable>
   
   <xsl:template match="/">
      <xsl:apply-templates select="change_log"/>
   </xsl:template>
   
   <xsl:template match="change_log">
      <xsl:apply-templates select="changes"/>
   </xsl:template>
   
   <xsl:template match="changes">
      <xsl:text>
</xsl:text>

      <xsl:value-of select="substring(concat($conf/changes[@lang=$lang]/title,                        //change_log/@title,                        ' ', @ver,                        '                                                    '),                 1, $conf/changes[@lang=$lang]/length)"/>

      <xsl:if test="$lang='ru'">
         <xsl:value-of select="@date"/>
      </xsl:if>

      <xsl:if test="$lang='en'">
         <xsl:value-of select="substring(@date, 1, 2)"/>
         <xsl:value-of select="$conf/changes[@lang=$lang]/month[number(substring(current()/@date,                                                             4, 2))]"/>
         <xsl:value-of select="substring(@date, 7, 4)"/>
      </xsl:if>
      <xsl:text>
</xsl:text>

      <xsl:apply-templates select="change"/>

      <xsl:text>
</xsl:text>
   </xsl:template>

   
   <xsl:template match="change">
      <xsl:variable select="$conf/changes[@lang=$lang]/*[local-name(.)=current()/@type]" name="prefix"/>

      <xsl:variable name="postfix">
         <xsl:if test="$prefix">
            <xsl:text>: </xsl:text>
         </xsl:if>
      </xsl:variable>

      <xsl:apply-templates select="para[@lang=$lang]">
         <xsl:with-param select="concat($start, $prefix, $postfix)" name="prefix"/>
      </xsl:apply-templates>
   </xsl:template>

   
   <xsl:template match="para" name="para">
      <xsl:param name="prefix"/>
      <xsl:variable name="text">
         <xsl:apply-templates/>
      </xsl:variable>

      <xsl:text>
</xsl:text>

      <xsl:call-template name="wrap">
         <xsl:with-param select="normalize-space($text)" name="text"/>
         <xsl:with-param name="prefix">
            <xsl:choose>
               <xsl:when test="position() = 1">
                  <xsl:value-of select="$prefix"/>
               </xsl:when>
               <xsl:otherwise>
                  <xsl:value-of select="$indent"/>
               </xsl:otherwise>
            </xsl:choose>
         </xsl:with-param>
      </xsl:call-template>
   </xsl:template>

   
   <xsl:template name="wrap">
      <xsl:param name="text"/>
      <xsl:param name="prefix"/>
      <xsl:if test="$text">
         <xsl:variable name="offset">
            <xsl:choose>
               <xsl:when test="starts-with($text, concat($br, ' '))">
                  <xsl:value-of select="string-length($br) + 2"/>
               </xsl:when>
               <xsl:otherwise>
                1</xsl:otherwise>
            </xsl:choose>
         </xsl:variable>

         <xsl:variable name="length">
            <xsl:call-template name="length">
               <xsl:with-param select="substring($text, $offset)" name="text"/>
               <xsl:with-param select="string-length($prefix)" name="prefix"/>
               <xsl:with-param select="$max" name="length"/>
            </xsl:call-template>
         </xsl:variable>
         <xsl:value-of select="$prefix"/>

         <xsl:value-of select="translate(substring($text, $offset, $length), ' ', ' ')"/>

         <xsl:text>
</xsl:text>

         <xsl:call-template name="wrap">
            <xsl:with-param select="substring($text, $length + $offset)" name="text"/>
            <xsl:with-param select="$indent" name="prefix"/>
         </xsl:call-template>
      </xsl:if>
   </xsl:template>
   
   <xsl:template name="length">
      <xsl:param name="text"/>
      <xsl:param name="prefix"/>
      <xsl:param name="length"/>
      <xsl:variable select="substring-before(substring($text, 1, $length - $prefix),                                     $br)" name="break"/>
      <xsl:choose>
         <xsl:when test="$break">
            <xsl:value-of select="string-length($break)"/>
         </xsl:when>
         <xsl:when test="$length = 0">
            <xsl:value-of select="$max"/>
         </xsl:when>
         <xsl:when test="string-length($text) + $prefix &lt;= $length                 or substring($text, $length - $prefix, 1) = ' '">
            <xsl:value-of select="$length - $prefix"/>
         </xsl:when>
         <xsl:otherwise>
            <xsl:call-template name="length">
               <xsl:with-param select="$text" name="text"/>
               <xsl:with-param select="$prefix" name="prefix"/>
               <xsl:with-param select="$length - 1" name="length"/>
            </xsl:call-template>
         </xsl:otherwise>
      </xsl:choose>
   </xsl:template>

   
   <xsl:template match="at">@</xsl:template>
   
   <xsl:template match="br">
      <xsl:value-of select="$br"/>
   </xsl:template>
   
   <xsl:template match="nobr">
      <xsl:value-of select="translate(., ' ', ' ')"/>
   </xsl:template>
</xsl:stylesheet>