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1 <?xml version="1.0" encoding="utf-8"?>
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2 <xsl:stylesheet version="1.0"
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3 xmlns:xsl="http://www.w3.org/1999/XSL/Transform"
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4 xmlns:m="http://implab.org/schemas/data-model.v1.xsd"
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5 xmlns:exsl="http://exslt.org/common"
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6 xmlns:t="http://implab.org/schemas/temp"
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7 >
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8 <!--
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9 This template provides 'module' variable which is the
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10 result of processing imports from packages.
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11
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12 Variable $module is a node set created from the result-tree
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13 which is the result of applying templates in mode=preprocess
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14 -->
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15 <xsl:output method="xml" indent="yes" />
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16 <xsl:variable name="preprocessResult">
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17 <t:module>
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18 <xsl:call-template name="preprocess" />
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19 </t:module>
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20 </xsl:variable>
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21 <xsl:variable name="module" select="exsl:node-set($preprocessResult)/t:module"/>
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22
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23 <xsl:template name="preprocess">
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24 <xsl:param name="root" select="/" />
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25 <xsl:param name="pending" select="$root/m:package/m:import[@href]" />
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26 <xsl:param name="seen" select="/.." />
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27 <xsl:param name="file" select="''" />
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28 <xsl:param name="primary" select="true()" />
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29
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30 <xsl:if test="not($seen[generate-id() = generate-id($root)])">
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31 <xsl:apply-templates select="$root" mode="preprocess">
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32 <xsl:with-param name="primary" select="$primary" />
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33 <xsl:with-param name="file" select="$file" />
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34 </xsl:apply-templates>
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35 <xsl:if test="$pending">
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36 <xsl:variable name="doc" select="document($pending[1]/@href)" />
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37 <xsl:call-template name="preprocess">
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38 <xsl:with-param name="root" select="$doc" />
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39 <xsl:with-param name="file" select="$pending[1]/@href" />
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40 <xsl:with-param name="pending"
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41 select="$pending[position() > 1] | $doc/m:package/m:import[@href]" />
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42 <xsl:with-param name="seen" select="$root | $seen" />
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43 <xsl:with-param name="primary" select="false()" />
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44 </xsl:call-template>
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45 </xsl:if>
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46 </xsl:if>
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47 </xsl:template>
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48
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49 <xsl:template match="m:package" mode="preprocess">
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50 <xsl:param name="primary" />
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51 <xsl:param name="file" />
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52 <xsl:copy>
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53 <xsl:copy-of select="@*" />
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54 <xsl:if test="$primary">
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55 <xsl:attribute name="primary"><xsl:value-of select="$primary" /></xsl:attribute>
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56 </xsl:if>
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57 <xsl:if test="$file">
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58 <xsl:attribute name="file"><xsl:value-of select="$file" /></xsl:attribute>
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59 </xsl:if>
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60 <xsl:apply-templates mode="preprocess">
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61 <xsl:with-param name="primary" select="$primary" />
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62 <xsl:with-param name="file" select="$file" />
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63 </xsl:apply-templates>
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64 </xsl:copy>
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65 </xsl:template>
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66
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67 <xsl:template match="*|/" mode="preprocess">
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68 <xsl:param name="primary" />
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69 <xsl:param name="file" />
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70 <xsl:copy>
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71 <xsl:copy-of select="@*" />
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72 <xsl:apply-templates mode="preprocess">
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73 <xsl:with-param name="primary" select="$primary" />
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74 <xsl:with-param name="file" select="$file" />
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75 </xsl:apply-templates>
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76 </xsl:copy>
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77 </xsl:template>
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78 </xsl:stylesheet> |
