1 | <?xml version='1.0'?> |
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2 | <xsl:stylesheet xmlns:xsl="http://www.w3.org/1999/XSL/Transform" |
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3 | xmlns:xi="http://www.w3.org/2001/XInclude" |
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4 | version='1.0'> |
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5 | |
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6 | <!-- ******************************************************************** |
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7 | $Id$ |
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8 | ******************************************************************** |
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9 | |
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10 | This file is part of the XSL DocBook Stylesheet distribution. |
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11 | See ../README or http://docbook.sf.net/release/xsl/current/ for |
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12 | copyright and other information. |
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13 | |
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14 | ******************************************************************** --> |
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15 | |
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16 | <xsl:param name="textdata.default.encoding"></xsl:param> |
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17 | |
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18 | <!-- * This stylesheet makes a copy of a source tree, replacing all --> |
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19 | <!-- * instances of the following with corresponding Xinclude instances --> |
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20 | <!-- * in the result tree. --> |
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21 | <!-- * --> |
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22 | <!-- * <textobject><textdata fileref="foo.txt"> --> |
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23 | <!-- * <imagedata format="linespecific" fileref="foo.txt"> --> |
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24 | <!-- * <inlinegraphic format="linespecific" fileref="foo.txt"> --> |
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25 | <!-- * --> |
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26 | <!-- * Those become: --> |
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27 | <!-- * --> |
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28 | <!-- * <xi:include href="foo.txt" parse="text"/> --> |
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29 | <!-- * --> |
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30 | <!-- * It also works as expected with entityref in place of fileref, --> |
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31 | <!-- * and copies over the value of the <textdata>âencodingâ atrribute (if --> |
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32 | <!-- * found). It is basically intended as an alternative to using the --> |
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33 | <!-- * DocBook XSLT Java insertfile() extension. --> |
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34 | |
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35 | <!-- ==================================================================== --> |
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36 | |
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37 | <xsl:template name="get.external.filename"> |
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38 | <xsl:choose> |
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39 | <xsl:when test="@entityref"> |
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40 | <xsl:value-of select="unparsed-entity-uri(@entityref)"/> |
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41 | </xsl:when> |
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42 | <xsl:otherwise> |
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43 | <xsl:value-of select="@fileref"/> |
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44 | </xsl:otherwise> |
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45 | </xsl:choose> |
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46 | </xsl:template> |
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47 | |
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48 | <!-- ==================================================================== --> |
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49 | |
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50 | <xsl:template match="textobject[child::textdata[@entityref|@fileref]]"> |
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51 | <xsl:apply-templates select="textdata"/> |
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52 | </xsl:template> |
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53 | |
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54 | <xsl:template match="textdata[@entityref|@fileref]"> |
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55 | <xsl:variable name="filename"> |
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56 | <xsl:call-template name="get.external.filename"/> |
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57 | </xsl:variable> |
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58 | <xsl:variable name="encoding"> |
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59 | <xsl:choose> |
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60 | <xsl:when test="@encoding"> |
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61 | <xsl:value-of select="@encoding"/> |
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62 | </xsl:when> |
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63 | <xsl:otherwise> |
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64 | <xsl:value-of select="$textdata.default.encoding"/> |
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65 | </xsl:otherwise> |
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66 | </xsl:choose> |
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67 | </xsl:variable> |
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68 | <xi:include href="{$filename}" parse="text" encoding="{$encoding}"/> |
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69 | </xsl:template> |
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70 | |
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71 | <!-- ==================================================================== --> |
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72 | |
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73 | <xsl:template |
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74 | match="inlinemediaobject |
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75 | [child::imageobject |
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76 | [child::imagedata |
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77 | [@format = 'linespecific' and |
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78 | (@entityref|@fileref)]]]"> |
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79 | <xsl:apply-templates select="imageobject/imagedata"/> |
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80 | </xsl:template> |
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81 | |
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82 | <xsl:template match="imagedata |
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83 | [@format = 'linespecific' and |
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84 | (@entityref|@fileref)]"> |
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85 | <xsl:variable name="filename"> |
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86 | <xsl:call-template name="get.external.filename"/> |
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87 | </xsl:variable> |
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88 | <xi:include href="{$filename}" parse="text" encoding="{$textdata.default.encoding}"/> |
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89 | </xsl:template> |
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90 | |
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91 | <!-- ==================================================================== --> |
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92 | |
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93 | <xsl:template match="inlinegraphic |
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94 | [@format = 'linespecific' and |
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95 | (@entityref|@fileref)]"> |
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96 | <xsl:variable name="filename"> |
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97 | <xsl:call-template name="get.external.filename"/> |
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98 | </xsl:variable> |
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99 | <xi:include href="{$filename}" parse="text" encoding="{$textdata.default.encoding}"/> |
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100 | </xsl:template> |
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101 | |
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102 | <!-- ==================================================================== --> |
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103 | |
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104 | <!-- * copy everything else into result tree as-is --> |
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105 | <xsl:template match="node() | @*"> |
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106 | <xsl:copy> |
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107 | <xsl:apply-templates select="@* | node()"/> |
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108 | </xsl:copy> |
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109 | </xsl:template> |
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110 | |
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111 | </xsl:stylesheet> |
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