Open-ILS/xsl/MARC21slimUtils.xsl

   1 <?xml version='1.0'?>
   2 <xsl:stylesheet version="1.0" xmlns:marc="http://www.loc.gov/MARC21/slim"
   3         xmlns:xsl="http://www.w3.org/1999/XSL/Transform">
   4
   5         <!-- 08/08/08: tmee added corrected chopPunctuation templates for 260c -->
   6         <!-- 08/19/04: ntra added "marc:" prefix to datafield element -->
   7         <!-- 12/14/07: ntra added url encoding template -->
   8         <!-- url encoding -->
   9
  10         <xsl:variable name="ascii">
  11                 <xsl:text> !"#$%&amp;'()*+,-./0123456789:;&lt;=&gt;?@ABCDEFGHIJKLMNOPQRSTUVWXYZ[\]^_`abcdefghijklmnopqrstuvwxyz{|}~</xsl:text>
  12         </xsl:variable>
  13
  14         <xsl:variable name="latin1">
  15                 <xsl:text> ¡¢£¤¥¦§¨©ª«¬®¯°±²³´µ¶·¸¹º»¼½¾¿ÀÁÂÃÄÅÆÇÈÉÊËÌÍÎÏÐÑÒÓÔÕÖ×ØÙÚÛÜÝÞßàáâãäåæçèéêëìíîïðñòóôõö÷øùúûüýþÿ</xsl:text>
  16         </xsl:variable>
  17         <!-- Characters that usually don't need to be escaped -->
  18         <xsl:variable name="safe">
  19                 <xsl:text>!'()*-.0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZ_abcdefghijklmnopqrstuvwxyz~</xsl:text>
  20         </xsl:variable>
  21
  22         <xsl:variable name="hex">0123456789ABCDEF</xsl:variable>
  23
  24
  25         <xsl:template name="datafield">
  26                 <xsl:param name="tag"/>
  27                 <xsl:param name="ind1">
  28                         <xsl:text> </xsl:text>
  29                 </xsl:param>
  30                 <xsl:param name="ind2">
  31                         <xsl:text> </xsl:text>
  32                 </xsl:param>
  33                 <xsl:param name="subfields"/>
  34                 <xsl:element name="marc:datafield">
  35                         <xsl:attribute name="tag">
  36                                 <xsl:value-of select="$tag"/>
  37                         </xsl:attribute>
  38                         <xsl:attribute name="ind1">
  39                                 <xsl:value-of select="$ind1"/>
  40                         </xsl:attribute>
  41                         <xsl:attribute name="ind2">
  42                                 <xsl:value-of select="$ind2"/>
  43                         </xsl:attribute>
  44                         <xsl:copy-of select="$subfields"/>
  45                 </xsl:element>
  46         </xsl:template>
  47
  48         <xsl:template name="subfieldSelect">
  49                 <xsl:param name="codes">abcdefghijklmnopqrstuvwxyz</xsl:param>
  50                 <xsl:param name="delimeter">
  51                         <xsl:text> </xsl:text>
  52                 </xsl:param>
  53                 <xsl:variable name="str">
  54                         <xsl:for-each select="marc:subfield">
  55                                 <xsl:if test="contains($codes, @code)">
  56                                         <xsl:value-of select="text()"/>
  57                                         <xsl:value-of select="$delimeter"/>
  58                                 </xsl:if>
  59                         </xsl:for-each>
  60                 </xsl:variable>
  61                 <xsl:value-of select="substring($str,1,string-length($str)-string-length($delimeter))"/>
  62         </xsl:template>
  63
  64         <xsl:template name="buildSpaces">
  65                 <xsl:param name="spaces"/>
  66                 <xsl:param name="char">
  67                         <xsl:text> </xsl:text>
  68                 </xsl:param>
  69                 <xsl:if test="$spaces>0">
  70                         <xsl:value-of select="$char"/>
  71                         <xsl:call-template name="buildSpaces">
  72                                 <xsl:with-param name="spaces" select="$spaces - 1"/>
  73                                 <xsl:with-param name="char" select="$char"/>
  74                         </xsl:call-template>
  75                 </xsl:if>
  76         </xsl:template>
  77
  78         <xsl:template name="chopPunctuation">
  79                 <xsl:param name="chopString"/>
  80                 <xsl:param name="punctuation">
  81                         <xsl:text>.:,;/ </xsl:text>
  82                 </xsl:param>
  83                 <xsl:variable name="length" select="string-length($chopString)"/>
  84                 <xsl:choose>
  85                         <xsl:when test="$length=0"/>
  86                         <xsl:when test="contains($punctuation, substring($chopString,$length,1))">
  87                                 <xsl:call-template name="chopPunctuation">
  88                                         <xsl:with-param name="chopString" select="substring($chopString,1,$length - 1)"/>
  89                                         <xsl:with-param name="punctuation" select="$punctuation"/>
  90                                 </xsl:call-template>
  91                         </xsl:when>
  92                         <xsl:when test="not($chopString)"/>
  93                         <xsl:otherwise>
  94                                 <xsl:value-of select="$chopString"/>
  95                         </xsl:otherwise>
  96                 </xsl:choose>
  97         </xsl:template>
  98
  99         <xsl:template name="chopPunctuationFront">
 100                 <xsl:param name="chopString"/>
 101                 <xsl:variable name="length" select="string-length($chopString)"/>
 102                 <xsl:choose>
 103                         <xsl:when test="$length=0"/>
 104                         <xsl:when test="contains('.:,;/[ ', substring($chopString,1,1))">
 105                                 <xsl:call-template name="chopPunctuationFront">
 106                                         <xsl:with-param name="chopString" select="substring($chopString,2,$length - 1)"
 107                                         />
 108                                 </xsl:call-template>
 109                         </xsl:when>
 110                         <xsl:when test="not($chopString)"/>
 111                         <xsl:otherwise>
 112                                 <xsl:value-of select="$chopString"/>
 113                         </xsl:otherwise>
 114                 </xsl:choose>
 115         </xsl:template>
 116
 117         <xsl:template name="chopPunctuationBack">
 118                 <xsl:param name="chopString"/>
 119                 <xsl:param name="punctuation">
 120                         <xsl:text>.:,;/] </xsl:text>
 121                 </xsl:param>
 122                 <xsl:variable name="length" select="string-length($chopString)"/>
 123                 <xsl:choose>
 124                         <xsl:when test="$length=0"/>
 125                         <xsl:when test="contains($punctuation, substring($chopString,$length,1))">
 126                                 <xsl:call-template name="chopPunctuation">
 127                                         <xsl:with-param name="chopString" select="substring($chopString,1,$length - 1)"/>
 128                                         <xsl:with-param name="punctuation" select="$punctuation"/>
 129                                 </xsl:call-template>
 130                         </xsl:when>
 131                         <xsl:when test="not($chopString)"/>
 132                         <xsl:otherwise>
 133                                 <xsl:value-of select="$chopString"/>
 134                         </xsl:otherwise>
 135                 </xsl:choose>
 136         </xsl:template>
 137
 138         <!-- nate added 12/14/2007 for lccn.loc.gov: url encode ampersand, etc. -->
 139         <xsl:template name="url-encode">
 140
 141                 <xsl:param name="str"/>
 142
 143                 <xsl:if test="$str">
 144                         <xsl:variable name="first-char" select="substring($str,1,1)"/>
 145                         <xsl:choose>
 146                                 <xsl:when test="contains($safe,$first-char)">
 147                                         <xsl:value-of select="$first-char"/>
 148                                 </xsl:when>
 149                                 <xsl:otherwise>
 150                                         <xsl:variable name="codepoint">
 151                                                 <xsl:choose>
 152                                                         <xsl:when test="contains($ascii,$first-char)">
 153                                                                 <xsl:value-of
 154                                                                         select="string-length(substring-before($ascii,$first-char)) + 32"
 155                                                                 />
 156                                                         </xsl:when>
 157                                                         <xsl:when test="contains($latin1,$first-char)">
 158                                                                 <xsl:value-of
 159                                                                         select="string-length(substring-before($latin1,$first-char)) + 160"/>
 160                                                                 <!-- was 160 -->
 161                                                         </xsl:when>
 162                                                         <xsl:otherwise>
 163                                                                 <xsl:message terminate="no">Warning: string contains a character
 164                                                                         that is out of range! Substituting "?".</xsl:message>
 165                                                                 <xsl:text>63</xsl:text>
 166                                                         </xsl:otherwise>
 167                                                 </xsl:choose>
 168                                         </xsl:variable>
 169                                         <xsl:variable name="hex-digit1"
 170                                                 select="substring($hex,floor($codepoint div 16) + 1,1)"/>
 171                                         <xsl:variable name="hex-digit2" select="substring($hex,$codepoint mod 16 + 1,1)"/>
 172                                         <!-- <xsl:value-of select="concat('%',$hex-digit2)"/> -->
 173                                         <xsl:value-of select="concat('%',$hex-digit1,$hex-digit2)"/>
 174                                 </xsl:otherwise>
 175                         </xsl:choose>
 176                         <xsl:if test="string-length($str) &gt; 1">
 177                                 <xsl:call-template name="url-encode">
 178                                         <xsl:with-param name="str" select="substring($str,2)"/>
 179                                 </xsl:call-template>
 180                         </xsl:if>
 181                 </xsl:if>
 182         </xsl:template>
 183 </xsl:stylesheet>
 184 <!-- Stylus Studio meta-information - (c)1998-2002 eXcelon Corp.
 185 <metaInformation>
 186 <scenarios/><MapperInfo srcSchemaPath="" srcSchemaRoot="" srcSchemaPathIsRelative="yes" srcSchemaInterpretAsXML="no" destSchemaPath="" destSchemaRoot="" destSchemaPathIsRelative="yes" destSchemaInterpretAsXML="no"/>
 187 </metaInformation>
 188 -->