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1 <?xml version="1.0"?> |
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2 <xsl:stylesheet version="1.0" xmlns:xsl="http://www.w3.org/1999/XSL/Transform" |
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3 xmlns:exslt="http://exslt.org/common" exclude-result-prefixes="exslt"> |
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4 <!--Copyright (c) 2009 Nokia Corporation and/or its subsidiary(-ies). |
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5 All rights reserved. |
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6 This component and the accompanying materials are made available |
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7 under the terms of the License "Eclipse Public License v1.0" |
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8 which accompanies this distribution, and is available |
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9 at the URL "http://www.eclipse.org/legal/epl-v10.html". |
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10 |
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11 Initial Contributors: |
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12 Nokia Corporation - initial contribution. |
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13 Contributors: |
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14 Description: |
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15 XSLT module which contains the logic to join a system definition file |
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16 --> |
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17 <!-- save SF namespace as a constant to avoid the risk of typos--> |
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18 <xsl:variable name="defaultns">http://www.symbian.org/system-definition</xsl:variable> |
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19 |
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20 <!-- create a stand-alone sysdef from a linked set of fragments --> |
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21 |
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22 <xsl:template match="/*" mode="join"> |
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23 <xsl:param name="filename"/> |
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24 <xsl:message terminate="yes">ERROR: Cannot process this document<xsl:if test="$filename !=''"> (<xsl:value-of select="$filename"/>)</xsl:if> |
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25 <xsl:choose> |
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26 <xsl:when test="self::SystemDefinition/@schema">. Unrecognised syntax schema="<xsl:value-of select="@schema"/>"</xsl:when> |
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27 <xsl:when test="self::SystemDefinition">. Missing schema</xsl:when> |
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28 <xsl:otherwise>. Invalid file type: <xsl:value-of select="name()"/></xsl:otherwise> |
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29 </xsl:choose> |
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30 </xsl:message> |
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31 </xsl:template> |
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32 |
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33 <!-- anything in schemas 3.0.x won't add new functional attributes that need processing here, just blindly copy them--> |
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34 |
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35 <xsl:template match="/SystemDefinition[starts-with(@schema,'3.0.') and count(*)=1]" mode="join"> |
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36 <xsl:param name="origin" select="/.."/> |
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37 <xsl:param name="root"/> |
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38 <xsl:param name="filename"/> |
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39 <xsl:param name="namespaces"/> |
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40 <xsl:param name="data" select="/.."/> |
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41 <xsl:choose> |
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42 <xsl:when test="$origin"> <!-- this sysdef fragment was linked from a parent sysdef --> |
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43 <xsl:for-each select="*"> <!-- can be only one --> |
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44 <xsl:variable name="upid"><xsl:apply-templates select="$origin/@id" mode="my-id"/></xsl:variable> <!-- namespaceless ID of this in parent doc --> |
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45 <xsl:variable name="id"><xsl:apply-templates select="@id" mode="my-id"/></xsl:variable> <!-- namespaceless ID of this here --> |
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46 <xsl:variable name="upns"><xsl:apply-templates select="$origin/@id" mode="my-namespace"/></xsl:variable> <!-- ID's namespace in parent doc --> |
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47 <xsl:variable name="ns"><xsl:apply-templates select="@id" mode="my-namespace"/></xsl:variable> <!-- ID's namespace --> |
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48 <xsl:if test="$id!=$upid or $ns!=$upns"> |
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49 <xsl:message terminate="yes">ERROR: Linked ID "<xsl:value-of select="$id"/>" (<xsl:value-of select="$ns"/>) must match linking document "<xsl:value-of select="$upid"/>" (<xsl:value-of select="$upns"/>)</xsl:message> |
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50 </xsl:if> |
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51 <!-- copy any attributes not already defined (parent doc overrides child doc)--> |
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52 <xsl:for-each select="@*"> |
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53 <xsl:variable name="n" select="name()"/> |
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54 <xsl:choose> |
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55 <xsl:when test="$n='id'"/> <!-- never copy this, always set --> |
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56 <xsl:when test="$origin/@*[name()=$n]"> <!-- don't copy if already set --> |
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57 <xsl:message>Note: Cannot set "<xsl:value-of select="$n"/>", already set on <xsl:value-of select="$origin/@id"/>. Ignoring linked value</xsl:message> |
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58 </xsl:when> |
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59 <xsl:when test="$n='before' or $n='replace'"> |
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60 <!-- ensure ns is correct (if any future attribtues will ever use an ID, process it here too)--> |
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61 <xsl:apply-templates select="." mode="join"> |
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62 <xsl:with-param name="namespaces" select="$namespaces"/> |
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63 </xsl:apply-templates> |
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64 </xsl:when> |
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65 <xsl:otherwise><xsl:copy-of select="."/></xsl:otherwise> <!-- just copy anything else --> |
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66 </xsl:choose> |
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67 </xsl:for-each> |
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68 <xsl:copy-of select="../namespace::*[not(.=$namespaces)]"/> <!-- set any namespaces not already set (they should all alreayd be, but some XSLT processors are quirky) --> |
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69 <xsl:apply-templates select="$data" mode="overlay-attributes"> |
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70 <xsl:with-param name="item" select="current()"/> |
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71 </xsl:apply-templates> |
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72 <xsl:variable name="content"> |
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73 <xsl:apply-templates select="*|comment()" mode="join"> |
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74 <xsl:with-param name="root" select="$root"/> |
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75 <xsl:with-param name="filename" select="$filename"/> |
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76 <xsl:with-param name="data" select="$data"/> |
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77 <xsl:with-param name="namespaces" select="$namespaces | ../namespace::*[not(.=$namespaces)]"/> |
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78 </xsl:apply-templates> |
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79 </xsl:variable> |
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80 <xsl:apply-templates select="." mode="is-content-filtered"> <!-- optionally add filtered="yes" if some content has been removed --> |
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81 <xsl:with-param name="content" select="$content"/> |
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82 </xsl:apply-templates> |
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83 <xsl:apply-templates select="$data" mode="overlay-meta"> |
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84 <xsl:with-param name="item" select="current()"/> |
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85 </xsl:apply-templates> |
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86 <xsl:copy-of select="$content"/> |
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87 </xsl:for-each> |
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88 </xsl:when> |
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89 <xsl:when test="function-available('exslt:node-set')"> <!-- this is the root element of a root sysdef --> |
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90 <!--try to put all namespaces in root element --> |
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91 <xsl:variable name="nss"> |
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92 <!-- contains node set of namespaces to add to root element. |
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93 May panic if there are too many single-letter namespaces and this can't create a new one --> |
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94 <xsl:call-template name="needed-namespaces"> |
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95 <xsl:with-param name="foundns"> |
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96 <xsl:apply-templates select="//*[(self::component or self::collection or self::package or self::layer) and @href]" mode="scan-for-namespaces"/> |
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97 </xsl:with-param> |
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98 </xsl:call-template> |
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99 </xsl:variable> |
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100 <xsl:variable name="ns" select="@id-namespace | namespace::* | exslt:node-set($nss)/*"/> |
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101 <xsl:copy><xsl:copy-of select="@*[name()!='schema']"/><xsl:call-template name="set-schema"/> |
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102 <xsl:apply-templates select="self::*[not(@id-namespace)]" mode="add-id-ns"/> |
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103 <xsl:for-each select="exslt:node-set($nss)/*"> <!-- add namespace definitions --> |
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104 <xsl:attribute name="xmlns:{name()}"> |
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105 <xsl:value-of select="."/> |
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106 </xsl:attribute> |
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107 </xsl:for-each> |
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108 <!-- no need to call is-content-filtered, it never will be from this element --> |
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109 <xsl:apply-templates select="*|comment()" mode="join"> |
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110 <xsl:with-param name="namespaces" select="$ns"/> |
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111 <xsl:with-param name="root" select="$root"/> |
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112 <xsl:with-param name="data" select="$data"/> |
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113 <xsl:with-param name="filename" select="$filename"/> |
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114 </xsl:apply-templates> |
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115 </xsl:copy> |
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116 </xsl:when> |
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117 <xsl:otherwise> <!-- can't handle node-set() so put the namespaces in the document instead of the root element--> |
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118 <xsl:variable name="ns" select="@id-namespace | namespace::*"/> |
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119 <xsl:copy><xsl:copy-of select="@*[name()!='schema']"/><xsl:call-template name="set-schema"/> |
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120 <!-- no need to call is-content-filtered, it never will be from this element --> |
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121 <xsl:apply-templates select="*|comment()" mode="join"> |
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122 <xsl:with-param name="namespaces" select="$ns"/> |
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123 <xsl:with-param name="root" select="$root"/> |
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124 <xsl:with-param name="data" select="$data"/> |
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125 <xsl:with-param name="filename" select="$filename"/> |
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126 </xsl:apply-templates> |
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127 </xsl:copy> |
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128 </xsl:otherwise> |
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129 </xsl:choose> |
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130 </xsl:template> |
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131 |
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132 <xsl:template match="*" mode="scan-for-namespaces"/> <!-- just in case of errors, consider replacing by terminate --> |
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133 <xsl:template match="*[@href and not(self::meta)]" mode="scan-for-namespaces"> |
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134 <!-- produce a list of namespace-prefix namespace pairs separated by newlines, in reverse order found in documents |
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135 reverse order so we can try to use the first namespace prefix defined if it's available--> |
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136 <xsl:variable name="linked" select="document(@href,.)/*"/> |
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137 <xsl:for-each select="$linked"> |
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138 <xsl:apply-templates select="//*[(self::component or self::collection or self::package or self::layer) and @href]" mode="scan-for-namespaces"/> |
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139 <xsl:for-each select="//namespace::*[.!='http://www.w3.org/XML/1998/namespace'] | @id-namespace"> |
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140 <!-- ignore XML namespace --> |
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141 <xsl:value-of select="concat(name(),' ',.,'
')"/> |
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142 </xsl:for-each> |
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143 </xsl:for-each> |
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144 <xsl:if test="not($linked)"> |
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145 <xsl:message>Note: The link to <xsl:value-of select="@href"/> from <xsl:value-of select="concat(name(),' ',@id)"/> could not be resolved. Perhaps there's an error in the XML?</xsl:message> |
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146 </xsl:if> |
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147 </xsl:template> |
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148 |
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149 <xsl:template name="needed-namespaces"> |
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150 <xsl:param name="foundns"/> |
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151 <xsl:param name="usedpre"/> |
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152 |
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153 <xsl:if test="$foundns!=''"> |
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154 <xsl:variable name="line" select="substring-before($foundns,'
')"/> <!-- always has trailing newline --> |
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155 <xsl:variable name="name" select="substring-after($line,' ')"/> <!-- namespace prefix --> |
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156 <xsl:variable name="remainder" select="substring-after($foundns,'
')"/> |
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157 <xsl:variable name="newprefix"> |
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158 <xsl:if test="not(contains(concat('
',$remainder),concat('
',$line,'
'))) and |
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159 not(//namespace::*[.=$name] or @id-namespace[.=$name] or (not(@id-namespace) and $defaultns=$name))"> |
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160 <xsl:apply-templates select="." mode="ns-prefix"> |
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161 <xsl:with-param name="ns" select="$name"/> |
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162 <xsl:with-param name="pre" select="substring-before($line,' ')"/> |
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163 <xsl:with-param name="dontuse" select="$usedpre"/> |
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164 </xsl:apply-templates> |
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165 </xsl:if> |
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166 </xsl:variable> |
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167 <xsl:if test="$newprefix!=''"> |
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168 <!-- can treat this as if it were a namespace node --> |
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169 <xsl:element name="{$newprefix}"> |
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170 <xsl:value-of select="$name"/> |
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171 </xsl:element> |
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172 </xsl:if> |
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173 <xsl:if test="$remainder!=''"> |
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174 <xsl:call-template name="needed-namespaces"> |
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175 <xsl:with-param name="foundns" select="$remainder"/> |
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176 <xsl:with-param name="usedpre" select="concat($usedpre,' ',$newprefix,' ')"/> |
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177 </xsl:call-template> |
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178 </xsl:if> |
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179 </xsl:if> |
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180 </xsl:template> |
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181 |
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182 <xsl:template match="/SystemDefinition" mode="ns-prefix"> |
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183 <!-- should be able to replace this with mechanism that uses the XSLT processor's own ability to generate namespaces --> |
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184 <xsl:param name="ns"/> |
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185 <xsl:param name="pre"/> |
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186 <xsl:param name="dontuse"/> |
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187 <xsl:param name="chars">ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz</xsl:param> |
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188 <xsl:variable name="name" select="substring(substring-after($ns,'http://www.'),1,1)"/> |
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189 <xsl:choose> |
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190 <xsl:when test="$pre!='' and $pre!='id-namespace' and not(//namespace::*[name()=$pre]) and not(contains($dontuse,concat(' ',$pre,' ')))"> |
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191 <xsl:value-of select="$pre"/> |
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192 </xsl:when> |
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193 <xsl:when test="$ns='' and $chars=''"> |
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194 <xsl:message terminate="yes">ERROR: Cannot create namespace prefix for downstream default namespace in <xsl:value-of select="*/@id"/></xsl:message> |
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195 </xsl:when> |
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196 <xsl:when test="$name!='' and not(contains($dontuse,concat(' ',$name,' ')))"><xsl:value-of select="$name"/></xsl:when> |
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197 <xsl:when test="namespace::*[name()=substring($chars,1,1)] or contains($dontuse,concat(' ',substring($chars,1,1),' '))"> |
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198 <xsl:apply-templates mode="ns-prefix"> |
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199 <xsl:with-param name="chars" select="substring($chars,2)"/> |
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200 </xsl:apply-templates> |
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201 </xsl:when> |
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202 <xsl:otherwise> |
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203 <xsl:value-of select="substring($chars,1,1)"/> |
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204 </xsl:otherwise> |
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205 </xsl:choose> |
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206 </xsl:template> |
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207 |
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208 |
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209 <!-- schema handling --> |
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210 |
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211 <xsl:template name="set-schema"> |
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212 <xsl:attribute name="schema"> |
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213 <xsl:apply-templates mode="my-schema" select="/SystemDefinition"/> |
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214 </xsl:attribute> |
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215 </xsl:template> |
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216 |
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217 <xsl:template name="compare-versions"><xsl:param name="v1"/><xsl:param name="v2"/> |
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218 <xsl:choose> |
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219 <xsl:when test="$v1=''"><xsl:value-of select="$v2"/></xsl:when> |
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220 <xsl:when test="$v1=$v2 or $v2=''"><xsl:value-of select="$v1"/></xsl:when> |
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221 <xsl:when test="substring-before($v1,'.') > substring-before($v2,'.')"><xsl:value-of select="$v1"/></xsl:when> |
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222 <xsl:when test="substring-before($v1,'.') < substring-before($v2,'.')"><xsl:value-of select="$v2"/></xsl:when> |
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223 <xsl:when test="substring-before(substring-after($v1,'.'),'.') > substring-before(substring-after($v2,'.'),'.')"><xsl:value-of select="$v1"/></xsl:when> |
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224 <xsl:when test="substring-before(substring-after($v1,'.'),'.') < substring-before(substring-after($v2,'.'),'.')"><xsl:value-of select="$v2"/></xsl:when> |
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225 <xsl:when test="substring-after(substring-after($v1,'.'),'.') > substring-after(substring-after($v2,'.'),'.')"><xsl:value-of select="$v1"/></xsl:when> |
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226 <xsl:when test="substring-after(substring-after($v1,'.'),'.') < substring-after(substring-after($v2,'.'),'.')"><xsl:value-of select="$v2"/></xsl:when> |
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227 <xsl:otherwise><xsl:value-of select="$v1"/></xsl:otherwise> |
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228 </xsl:choose> |
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229 </xsl:template> |
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230 |
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231 <xsl:template name="compare-version-list"><xsl:param name="list"/> |
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232 <xsl:variable name="cur" select="substring-before($list,' ')"/> |
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233 <xsl:variable name="remaining" select="substring-after($list,' ')"/> |
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234 <xsl:choose> |
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235 <xsl:when test="$remaining=''"><xsl:value-of select="$cur"/></xsl:when> |
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236 <xsl:otherwise> |
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237 <xsl:variable name="nextbig"> |
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238 <xsl:call-template name="compare-version-list"> |
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239 <xsl:with-param name="list" select="$remaining"/> |
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240 </xsl:call-template> |
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241 </xsl:variable> |
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242 <xsl:call-template name="compare-versions"> |
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243 <xsl:with-param name="v1" select="$cur"/> |
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244 <xsl:with-param name="v2" select="$nextbig"/> |
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245 </xsl:call-template> |
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246 </xsl:otherwise> |
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247 </xsl:choose> |
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248 </xsl:template> |
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249 |
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250 <xsl:template match="/SystemDefinition" mode="my-schema"><xsl:param name="biggest" select="@schema"/> |
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251 <xsl:variable name="linked" select="//*[(self::component or self::collection or self::package or self::layer) and @href]"/> |
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252 <xsl:choose> |
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253 <xsl:when test="not($linked)"> <!-- no need to go further --> |
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254 <xsl:call-template name="compare-versions"> |
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255 <xsl:with-param name="v1" select="@schema"/> |
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256 <xsl:with-param name="v2" select="$biggest"/> |
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257 </xsl:call-template> |
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258 </xsl:when> |
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259 <xsl:otherwise> |
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260 <xsl:call-template name="compare-version-list"> |
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261 <xsl:with-param name="list"> |
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262 <xsl:for-each select="$linked"> |
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263 <xsl:call-template name="compare-versions"> |
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264 <xsl:with-param name="v1"> |
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265 <xsl:apply-templates mode="my-schema" select="document(@href,.)/*"/> |
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266 </xsl:with-param> |
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267 <xsl:with-param name="v2" select="$biggest"/> |
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268 </xsl:call-template> |
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269 <xsl:text> </xsl:text> |
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270 </xsl:for-each> |
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271 </xsl:with-param> |
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272 </xsl:call-template> |
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273 </xsl:otherwise> |
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274 </xsl:choose> |
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275 </xsl:template> |
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276 |
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277 |
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278 <xsl:template match="unit" mode="join"> <xsl:param name="root"/><xsl:param name="filename"/><xsl:param name="data"/> |
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279 <xsl:variable name="display"> |
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280 <xsl:apply-templates select="$data" mode="filter"> |
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281 <xsl:with-param name="item" select="current()"/> |
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282 </xsl:apply-templates> |
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283 </xsl:variable> |
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284 |
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285 <xsl:if test="$display != 'hide' "> <!-- if hide, remove completely from the output--> |
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286 <xsl:element name="{name()}"> |
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287 <xsl:apply-templates select="@*" mode="join"> |
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288 <xsl:with-param name="root" select="$root"/> |
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289 <xsl:with-param name="filename" select="$filename"/> |
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290 </xsl:apply-templates> |
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291 </xsl:element> |
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292 </xsl:if> |
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293 </xsl:template> |
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294 |
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295 <!-- override mode="meta" to translate metadata sections. By default, include --> |
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296 <xsl:template match="meta" priority="2" mode="join"><xsl:param name="data"/> |
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297 <xsl:variable name="display"> |
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298 <xsl:apply-templates select="$data" mode="filter"> |
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299 <xsl:with-param name="item" select="current()"/> |
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300 </xsl:apply-templates> |
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301 </xsl:variable> |
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302 |
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303 <xsl:if test="$display != 'hide' "> <!-- if hide, remove completely from the output--> |
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304 <xsl:apply-templates select="." mode="meta"> |
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305 <xsl:with-param name="display" select="$display"/> |
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306 <xsl:with-param name="data" select="$data"/> |
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307 </xsl:apply-templates> |
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308 </xsl:if> |
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309 </xsl:template> |
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310 |
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311 <xsl:template match="meta[@rel='link-mapping']" priority="3" mode="join"/> <!--these are only used in the joining process, so remove from output --> |
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312 |
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313 |
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314 <xsl:template match="*" mode="join"> |
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315 <xsl:param name="root"/><xsl:param name="filename"/><xsl:param name="namespaces"/><xsl:param name="data"/> |
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316 <!-- get attribtues from overlay --> |
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317 <!-- test for presence, if filtered out, just return --> |
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318 <!-- test for children, if it has some, but they're filtered out, either return or leave as empty, dependening on filter rule |
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319 if had items and now has none, options: |
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320 still has meta: keep / delete |
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321 still has comments: keep / delete |
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322 --> |
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323 <xsl:variable name="display"> |
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324 <xsl:apply-templates select="$data" mode="filter"> |
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325 <xsl:with-param name="item" select="current()"/> |
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326 </xsl:apply-templates> |
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327 </xsl:variable> |
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328 |
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329 <xsl:if test="$display != 'hide' "> <!-- if hide, remove completely from the output--> |
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330 <xsl:variable name="href"> |
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331 <xsl:apply-templates select="." mode="link"> |
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332 <xsl:with-param name="data" select="$data"/> |
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333 </xsl:apply-templates> |
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334 </xsl:variable> |
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335 |
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336 <xsl:element name="{name()}"> <!-- use this instead of <copy> so xalan doesn't add extra wrong namespaces --> |
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337 <xsl:apply-templates select="@*" mode="join"> |
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338 <xsl:with-param name="namespaces" select="$namespaces"/> |
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339 </xsl:apply-templates> |
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340 <xsl:if test="$display != '' "> |
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341 <!-- custom attribute to indicate how this is to be represented. Blank indicates normal, hide removes from the output (see above), anything else is put in the attribute --> |
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342 <xsl:attribute name="display"><xsl:value-of select="$display"/></xsl:attribute> |
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343 </xsl:if> |
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344 <xsl:apply-templates select="$data" mode="overlay-attributes"> |
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345 <xsl:with-param name="item" select="current()"/> |
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346 </xsl:apply-templates> |
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347 <xsl:choose> |
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348 <xsl:when test="$href !='' "> |
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349 <xsl:variable name="prefixmap" select="ancestor::SystemDefinition/*/meta[@rel='link-mapping']/map-prefix[starts-with($href,@link)]"/> |
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350 <xsl:variable name="origin" select="."/> |
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351 <xsl:apply-templates select="document($href,.)/*" mode="join"> |
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352 <xsl:with-param name="origin" select="$origin"/> |
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353 <xsl:with-param name="data" select="$data"/> |
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354 <xsl:with-param name="namespaces" select="$namespaces"/> |
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355 <xsl:with-param name="filename"> |
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356 <xsl:call-template name="joinpath"> |
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357 <xsl:with-param name="file" select="$filename"/> |
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358 <xsl:with-param name="rel"> |
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359 <xsl:choose> |
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360 <xsl:when test="$prefixmap"> |
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361 <xsl:value-of select="$prefixmap/@to"/> |
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362 <xsl:value-of select="substring-after($href,$prefixmap/@link)"/> |
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363 </xsl:when> |
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364 <xsl:otherwise> |
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365 <xsl:value-of select="$href"/> |
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366 </xsl:otherwise> |
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367 </xsl:choose> |
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368 </xsl:with-param> |
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369 </xsl:call-template> |
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370 </xsl:with-param> |
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371 <xsl:with-param name="root"> |
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372 <xsl:value-of select="$root"/>/<xsl:call-template name="lastbefore"> |
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373 <xsl:with-param name="string" select="$href"/> |
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374 </xsl:call-template> |
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375 </xsl:with-param> |
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376 </xsl:apply-templates> |
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377 </xsl:when> |
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378 <xsl:otherwise> |
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379 <xsl:variable name="content"> |
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380 <xsl:apply-templates select="*|comment()" mode="join"> |
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381 <xsl:with-param name="root" select="$root"/> |
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382 <xsl:with-param name="filename" select="$filename"/> |
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383 <xsl:with-param name="namespaces" select="$namespaces"/> |
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384 <xsl:with-param name="data" select="$data"/> |
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385 </xsl:apply-templates> |
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386 </xsl:variable> |
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387 <xsl:apply-templates select="." mode="is-content-filtered"> <!-- add filtered="yes" if some content has been removed --> |
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388 <xsl:with-param name="content" select="$content"/> |
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389 </xsl:apply-templates> |
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390 <xsl:apply-templates select="$data" mode="overlay-meta"> |
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391 <xsl:with-param name="item" select="current()"/> |
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392 </xsl:apply-templates> |
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393 <xsl:copy-of select="$content"/> |
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394 </xsl:otherwise> |
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395 </xsl:choose> |
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396 </xsl:element> |
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397 </xsl:if> |
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398 </xsl:template> |
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399 |
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400 <!-- By default, do nothing. Can override template to add filtered="yes" if need to track what's a placeholder and what's been filtered |
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401 implement with param name="content" |
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402 --> |
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403 <xsl:template mode="is-content-filtered" match="*" priority="-2"/> |
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404 |
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405 |
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406 <xsl:template match="@mrp[starts-with(.,'/')] | @bldFile[starts-with(.,'/')] | @base[starts-with(.,'/')]" mode="join"> |
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407 <xsl:copy-of select="."/> |
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408 </xsl:template> |
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409 |
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410 |
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411 <xsl:template match="@mrp|@bldFile|@base" mode="join"> <xsl:param name="root"/><xsl:param name="filename"/> |
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412 <xsl:attribute name="{name()}"> |
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413 <xsl:call-template name="joinpath"> |
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414 <xsl:with-param name="file" select="$filename"/> |
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415 <xsl:with-param name="rel" select="."/> |
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416 </xsl:call-template> |
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417 </xsl:attribute> |
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418 </xsl:template> |
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419 |
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420 |
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421 <xsl:template match="@href" mode="join"/> <!--never copy this into the generated doc, that's the whole point of this module --> |
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422 |
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423 <xsl:template match="@*" mode="my-namespace"> <!-- the namespace of an ID --> |
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424 <xsl:choose> |
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425 <xsl:when test="contains(.,':')"> |
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426 <xsl:value-of select="ancestor::*/namespace::*[name()=substring-before(current(),':')]"/> |
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427 </xsl:when> |
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428 <xsl:when test="/SystemDefinition/@id-namespace"> |
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429 <xsl:value-of select="/SystemDefinition/@id-namespace"/> |
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430 </xsl:when> |
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431 <xsl:otherwise> |
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432 <xsl:value-of select="$defaultns"/> |
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433 </xsl:otherwise> |
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434 </xsl:choose> |
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435 </xsl:template> |
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436 |
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437 |
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438 <xsl:template match="@*" mode="my-id"> <!-- the ID with namespace prefix removed --> |
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439 <xsl:choose> |
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440 <xsl:when test="contains(.,':')"> |
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441 <xsl:value-of select="substring-after(.,':')"/> |
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442 </xsl:when> |
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443 <xsl:otherwise> |
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444 <xsl:value-of select="."/> |
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445 </xsl:otherwise> |
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446 </xsl:choose> |
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447 </xsl:template> |
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448 |
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449 <xsl:template match="*" mode="err-path"> |
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450 <xsl:if test="../@id"> |
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451 <xsl:apply-templates select=".." mode="err-path"/>/</xsl:if> |
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452 <xsl:value-of select="@id"/> |
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453 </xsl:template> |
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454 |
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455 |
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456 <xsl:template match="@id|@before|@replace" mode="join"> |
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457 <xsl:param name="namespaces"/> |
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458 <!-- this will change the namespace prefixes for all IDs to match the root document --> |
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459 <xsl:variable name="ns"> |
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460 <xsl:apply-templates select="." mode="my-namespace"/> |
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461 </xsl:variable> |
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462 <xsl:if test="$ns=''"> |
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463 <xsl:message terminate="yes">ERROR: Could not find namespace for <xsl:value-of select="name()"/> "<xsl:value-of select="."/>" in <xsl:apply-templates select="../.." mode="err-path"/> |
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464 <xsl:text>
</xsl:text> |
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465 </xsl:message> |
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466 </xsl:if> |
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467 <xsl:variable name="prefix" select="name($namespaces[.=$ns])"/> |
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468 <xsl:attribute name="{name()}"> |
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469 <xsl:choose> |
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470 <xsl:when test="$prefix = 'id-namespace' or (not($namespaces[name()='id-namespace']) and $ns=$defaultns)"/> <!-- it's the default namespace, no prefix --> |
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471 <xsl:when test="$prefix='' and contains(.,':')"> |
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472 <!-- complex: copy id and copy namespace (namespace should be copied already)--> |
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473 <xsl:value-of select="."/> |
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474 </xsl:when> |
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475 <xsl:when test="$prefix='' and $ns=$defaultns"/> <!-- no prefix and it's the default --> |
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476 <xsl:when test="$prefix!=''"> <!-- just change the prefix --> |
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477 <xsl:value-of select="concat($prefix,':')"/> |
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478 </xsl:when> |
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479 <xsl:otherwise> |
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480 <xsl:message terminate="yes">ERROR: Joining error in resolving namespace for <xsl:value-of select="name()"/> "<xsl:value-of select="."/>" in <xsl:apply-templates select="../.." mode="err-path"/> |
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481 <xsl:text>
</xsl:text></xsl:message> |
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482 </xsl:otherwise> |
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483 </xsl:choose> |
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484 <xsl:apply-templates select="." mode="my-id"/> |
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485 </xsl:attribute> |
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486 </xsl:template> |
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487 |
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488 |
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489 |
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490 <xsl:template match="@*|comment()" mode="join"><xsl:copy-of select="."/></xsl:template> |
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491 |
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492 |
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493 <xsl:include href="path-module.xsl"/> |
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494 |
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495 <!-- overridable templates follow --> |
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496 |
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497 |
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498 <xsl:template match="*" mode="filter" priority="-9"/> <!-- by default show --> |
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499 <xsl:template match="*" mode="overlay-attributes" priority="-9"/> <!-- by default do nothing --> |
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500 <xsl:template match="*" mode="overlay-meta" priority="-9"/> <!-- by default do nothing --> |
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501 <xsl:template match="/SystemDefinition" mode="add-id-ns" priority="-9"/> <!-- some tools may have an easier job if this were always present, but, by default, assume it can just stay implied --> |
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502 |
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503 <xsl:template match="*" mode="link" priority="-1"> <!-- can be overriden to allow custom changes to href values --> |
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504 <xsl:value-of select="@href"/> |
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505 </xsl:template> |
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506 |
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507 |
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508 <xsl:template match="*" mode="meta" priority="-9"><xsl:param name="data"/><xsl:param name="display"/> |
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509 <xsl:element name="{name()}"> |
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510 <xsl:copy-of select="@*[name()!='href']"/> <!-- copy all attributes as is, always drop href --> |
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511 <xsl:choose> |
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512 <xsl:when test="$display='local' and @href and contains(@href,':') and not(starts-with(@href,'file:'))"> |
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513 <!-- non-local URL: only want local URLs, so keep href as is--> |
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514 <xsl:copy-of select="@href"/> |
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515 </xsl:when> |
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516 <xsl:when test="@href"> |
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517 <xsl:copy-of select="document(@href,.)/*"/> |
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518 </xsl:when> |
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519 <xsl:otherwise> |
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520 <xsl:copy-of select="*|comment()"/> |
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521 </xsl:otherwise> |
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522 </xsl:choose> |
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523 </xsl:element> |
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524 </xsl:template> |
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525 |
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526 |
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527 </xsl:stylesheet> |