changes.xslt 5.3 KB

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  1. <?xml version="1.0" encoding="utf-8"?>
  2. <xsl:stylesheet xmlns:xsl="http://www.w3.org/1999/XSL/Transform" version="1.0">
  3. <xsl:output method="text"/>
  4. <xsl:param select="'en'" name="lang"/>
  5. <xsl:param select="'../xml/change_log_conf.xml'" name="configuration"/>
  6. <xsl:variable select="document($configuration)/configuration" name="conf"/>
  7. <xsl:variable select="$conf/start" name="start"/>
  8. <xsl:variable select="$conf/indent" name="indent"/>
  9. <xsl:variable select="$conf/length" name="max"/>
  10. <xsl:variable name="br">&lt;br&gt;</xsl:variable>
  11. <xsl:template match="/"> <xsl:apply-templates select="change_log"/> </xsl:template>
  12. <xsl:template match="change_log"> <xsl:apply-templates select="changes"/> </xsl:template>
  13. <xsl:template match="changes">
  14. <xsl:text>&#10;</xsl:text>
  15. <xsl:value-of select="substring(concat($conf/changes[@lang=$lang]/title,
  16. //change_log/@title,
  17. ' ', @ver,
  18. ' '),
  19. 1, $conf/changes[@lang=$lang]/length)"/>
  20. <xsl:if test="$lang='ru'">
  21. <xsl:value-of select="substring(@date, 9, 2)"/>
  22. <xsl:text>.</xsl:text>
  23. <xsl:value-of select="substring(@date, 6, 2)"/>
  24. <xsl:text>.</xsl:text>
  25. <xsl:value-of select="substring(@date, 1, 4)"/>
  26. </xsl:if>
  27. <xsl:if test="$lang='en'">
  28. <xsl:value-of select="substring(@date, 9, 2)"/>
  29. <xsl:value-of select="$conf/changes[@lang=$lang]/month[number(substring(current()/@date,
  30. 6, 2))]"/>
  31. <xsl:value-of select="substring(@date, 1, 4)"/>
  32. </xsl:if>
  33. <xsl:text>&#10;</xsl:text>
  34. <xsl:apply-templates select="change"/>
  35. <xsl:text>&#10;</xsl:text>
  36. </xsl:template>
  37. <xsl:template match="change">
  38. <xsl:variable select="$conf/changes[@lang=$lang]/*[local-name(.)=current()/@type]" name="prefix"/>
  39. <xsl:variable name="postfix"> <xsl:if test="$prefix"> <xsl:text>: </xsl:text> </xsl:if> </xsl:variable>
  40. <xsl:apply-templates select="para[@lang=$lang]"><xsl:with-param select="concat($start, $prefix, $postfix)" name="prefix"/></xsl:apply-templates>
  41. </xsl:template>
  42. <xsl:template name="para" match="para"><xsl:param name="prefix"/>
  43. <xsl:variable name="text"> <xsl:apply-templates/> </xsl:variable>
  44. <xsl:text>&#10;</xsl:text>
  45. <xsl:call-template name="wrap"><xsl:with-param select="normalize-space($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>
  46. <xsl:template name="wrap"><xsl:param name="text"/><xsl:param name="prefix"/>
  47. <xsl:if test="$text">
  48. <xsl:variable name="offset">
  49. <xsl:choose>
  50. <xsl:when test="starts-with($text, concat($br, ' '))">
  51. <xsl:value-of select="string-length($br) + 2"/>
  52. </xsl:when>
  53. <xsl:when test="starts-with($text, $br)">
  54. <xsl:value-of select="string-length($br) + 1"/>
  55. </xsl:when>
  56. <xsl:otherwise>
  57. 1
  58. </xsl:otherwise>
  59. </xsl:choose>
  60. </xsl:variable>
  61. <xsl:variable name="length">
  62. <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="$max" name="length"/></xsl:call-template></xsl:variable>
  63. <xsl:value-of select="$prefix"/>
  64. <xsl:value-of select="normalize-space(translate(substring($text, $offset, $length),
  65. '&#xA0;', ' '))"/>
  66. <xsl:text>&#10;</xsl:text>
  67. <xsl:call-template name="wrap"><xsl:with-param select="substring($text, $length + $offset)" name="text"/><xsl:with-param select="$indent" name="prefix"/></xsl:call-template></xsl:if>
  68. </xsl:template>
  69. <xsl:template name="length"><xsl:param name="text"/><xsl:param name="prefix"/><xsl:param name="length"/>
  70. <xsl:variable select="substring-before(substring($text, 1,
  71. $length - $prefix + string-length($br)),
  72. $br)" name="break"/>
  73. <xsl:choose>
  74. <xsl:when test="$break"> <xsl:value-of select="string-length($break)"/> </xsl:when>
  75. <xsl:when test="$length = 0"> <xsl:value-of select="$max - $prefix"/> </xsl:when>
  76. <xsl:when test="string-length($text) + $prefix &lt;= $length">
  77. <xsl:value-of select="$length - $prefix"/>
  78. </xsl:when>
  79. <xsl:when test="substring($text, $length - $prefix + 1, 1) = ' '">
  80. <xsl:value-of select="$length - $prefix + 1"/>
  81. </xsl:when>
  82. <xsl:otherwise>
  83. <xsl:call-template name="length"><xsl:with-param select="$text" name="text"/><xsl:with-param select="$prefix" name="prefix"/><xsl:with-param select="$length - 1" name="length"/></xsl:call-template></xsl:otherwise>
  84. </xsl:choose>
  85. </xsl:template>
  86. <xsl:template match="at">@</xsl:template>
  87. <xsl:template match="br"> <xsl:value-of select="$br"/> </xsl:template>
  88. <xsl:template match="nobr"> <xsl:value-of select="translate(., ' ', '&#xA0;')"/> </xsl:template>
  89. </xsl:stylesheet>