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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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4
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3 xmlns:xsl="http://www.w3.org/1999/XSL/Transform" xmlns:exsl="http://exslt.org/common"
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4 extension-element-prefixes="exsl">
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5 <xsl:output method="text" indent="yes" />
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6
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7 <xsl:variable name="resources"
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8 select="document('resources.xml')/resources/resource" />
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9
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3
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10 <xsl:variable name="bugs" select="/bugzilla/bug" />
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4
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11
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3
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12 <xsl:key name="bugid" match="/bugzilla/bug" use="string(bug_id)" />
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4
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13
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14 <xsl:variable name="roots" select="$bugs[not(blocked[key('bugid',.)])]" />
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1
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15
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16 <!-- BUILD BUG TREE -->
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17 <xsl:variable name="tree">
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18 <xsl:apply-templates mode="tree" select="$roots" />
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19 </xsl:variable>
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20
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21 <xsl:template match="bug" mode="tree">
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22 <xsl:element name="bug">
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23 <xsl:attribute name="id"><xsl:value-of select="bug_id" /></xsl:attribute>
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3
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24 <xsl:if test="component = 'product' or not(number(estimated_time))">
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1
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25 <xsl:attribute name="product"><xsl:value-of select="boolean(1)" /></xsl:attribute>
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26 </xsl:if>
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27 <xsl:for-each select="dependson">
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28 <xsl:apply-templates mode="tree" select="key('bugid', .)" />
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29 </xsl:for-each>
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30 </xsl:element>
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31 </xsl:template>
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32
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33 <!-- CALCULATE RELATIONS -->
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34 <xsl:variable name="relations">
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3
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35 <xsl:apply-templates select="$bugs" mode="relations" />
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1
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36 </xsl:variable>
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37
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38 <xsl:template match="bug" mode="relations">
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39 <xsl:variable name="bugid" select="string(bug_id)" />
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40 <bug id="{$bugid}">
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41 <xsl:apply-templates select="exsl:node-set($tree)//bug[@id = $bugid]"
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42 mode="traverse-relations">
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43 </xsl:apply-templates>
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44 </bug>
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45 </xsl:template>
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46
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47 <xsl:template match="bug" mode="traverse-relations">
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48 <xsl:variable name="bugid" select="@id" />
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3
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49 <xsl:variable name="path" select="ancestor::bug" />
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50 <xsl:variable name="level" select="count($path)" />
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51 <xsl:for-each select="$path[@product]">
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52 <xsl:variable name="pos" select="position()" />
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4
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53 <xsl:variable name="rank" select="$level - $pos" />
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3
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54 <rel container="{@id}" rank="{$rank}" level="{$level}">
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4
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55 <xsl:for-each select="$path[position() >= $pos and @product]">
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3
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56 <bug id="{@id}" />
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57 </xsl:for-each>
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58 </rel>
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59 </xsl:for-each>
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60 </xsl:template>
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61
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62 <!-- CALCULATE STRUCTURE -->
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63
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3
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64 <xsl:variable name="parents">
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65 <xsl:apply-templates select="exsl:node-set($relations)"
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66 mode="parents" />
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67 </xsl:variable>
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68
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69 <xsl:template match="bug" mode="parents">
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70 <xsl:variable name="parent"
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71 select="rel[ not(../rel/@rank < @rank) ][1]" />
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72 <bug id="{@id}" parent="{$parent/@container}" rank="{$parent/@rank}"
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73 level="{$parent/@level}" />
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74 </xsl:template>
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75
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76 <xsl:variable name="structure">
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77 <xsl:apply-templates select="$roots" mode="structure" />
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1
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78 </xsl:variable>
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79
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80 <xsl:template match="bug" mode="structure">
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3
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81 <xsl:variable name="id" select="string(bug_id)" />
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82 <xsl:variable name="self" select="." />
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83 <bug id="{$id}">
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84 <xsl:for-each select="exsl:node-set($parents)/bug[@parent = $id]">
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85 <xsl:variable name="child" select="@id" />
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86 <xsl:apply-templates select="$bugs[bug_id = $child]"
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87 mode="structure" />
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88 </xsl:for-each>
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89 <xsl:variable name="dependencies"
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90 select="dependson[not(text() = exsl:node-set($parents)/bug[@parent = $id]/@id)]" />
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91 <xsl:if test="$dependencies">
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92 <depends>
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93 <xsl:for-each select="$dependencies">
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94 <bug id="{.}" />
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95 </xsl:for-each>
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96 </depends>
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97 </xsl:if>
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98 </bug>
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99 </xsl:template>
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100
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101 <!-- output -->
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102 <xsl:template match="/">
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103 <xsl:apply-templates select="exsl:node-set($structure)/bug">
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104 <xsl:with-param name="indent" select="0" />
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105 </xsl:apply-templates>
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106 </xsl:template>
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107
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108 <xsl:template match="bug">
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109 <xsl:param name="indent" select="0" />
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110 <xsl:variable name="id" select="@id" />
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111 <xsl:variable name="details" select="$bugs[bug_id = $id]" />
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112 <xsl:call-template name="start-task">
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113 <xsl:with-param name="indent" select="$indent" />
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114 <xsl:with-param name="id" select="@id" />
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115 <xsl:with-param name="desc" select="$details/short_desc" />
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116 </xsl:call-template>
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117
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118 <xsl:for-each select="$details/*">
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119 <xsl:variable name="directive">
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120 <xsl:apply-templates select="." mode="task-details" />
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121 </xsl:variable>
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122 <xsl:if test="string($directive)">
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123 <xsl:call-template name="begin-line">
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124 <xsl:with-param name="indent" select="$indent + 1" />
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125 </xsl:call-template>
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126 <xsl:value-of select="$directive" />
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127 <xsl:call-template name="end-line" />
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128 </xsl:if>
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129 </xsl:for-each>
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130
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131 <xsl:apply-templates>
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132 <xsl:with-param name="indent" select="$indent + 1" />
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133 </xsl:apply-templates>
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134
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135 <xsl:call-template name="end-task">
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136 <xsl:with-param name="indent" select="$indent" />
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137 </xsl:call-template>
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138 </xsl:template>
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139
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140 <xsl:template match="estimated_time" mode="task-details">
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141 <xsl:if test="number(.)">
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142 <xsl:value-of select="concat('effort ', .,'h')" />
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143 </xsl:if>
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144 </xsl:template>
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145
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146 <xsl:template match="assigned_to" mode="task-details">
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147 <xsl:variable name="email" select="string(.)" />
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148 <xsl:variable name="resource" select="$resources[@email = $email]/@id" />
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149 <xsl:if test="$resource">
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150 <xsl:value-of select="concat('allocate ', $resource)" />
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151 </xsl:if>
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152 </xsl:template>
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153 <xsl:template match="text()" mode="task-details">
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154 </xsl:template>
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155
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156 <xsl:template match="depends">
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157 <xsl:param name="indent" select="0" />
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158 <xsl:call-template name="begin-line">
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159 <xsl:with-param name="indent" select="$indent" />
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160 </xsl:call-template>
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161 <xsl:text>depends </xsl:text>
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162 <xsl:apply-templates>
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163 <xsl:with-param name="referer" select=".." />
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164 </xsl:apply-templates>
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165 <xsl:call-template name="end-line" />
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166 </xsl:template>
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167
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168 <xsl:template match="depends/bug">
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169 <xsl:param name="referer" />
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170 <xsl:call-template name="bug-reference">
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171 <xsl:with-param name="id" select="@id" />
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172 <xsl:with-param name="referer" select="$referer" />
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173 </xsl:call-template>
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174 <xsl:if test="position() != last()">
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175 <xsl:text>, </xsl:text>
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176 </xsl:if>
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177 </xsl:template>
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178
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179
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180 <xsl:template match="text()" />
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181
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182
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183
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184 <xsl:template name="bug-local-name">
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185 <xsl:param name="id" />
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186 <xsl:value-of select="concat('bug',$id)" />
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187 </xsl:template>
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188
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189
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190 <xsl:template name="bug-reference">
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191 <xsl:param name="id" />
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192 <xsl:param name="referer" />
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193
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194 <xsl:variable name="refererPathFragment">
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195 <bug id="#root" />
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196 <xsl:for-each select="$referer/ancestor-or-self::bug">
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197 <bug id="{@id}" />
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198 </xsl:for-each>
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199 </xsl:variable>
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200 <xsl:variable name="targetPathFragment">
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201 <bug id="#root" />
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202 <xsl:for-each
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203 select="exsl:node-set($structure)//bug[local-name(..) != 'depends' and @id = $id]/ancestor-or-self::bug">
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204 <bug id="{@id}" />
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205 </xsl:for-each>
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206 </xsl:variable>
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207 <xsl:variable name="path"
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208 select="exsl:node-set($refererPathFragment)/bug" />
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209 <xsl:variable name="targetPath"
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210 select="exsl:node-set($targetPathFragment)/bug" />
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211
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212 <!-- find closest shared container id -->
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213 <xsl:variable name="join"
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214 select="($path[@id = $targetPath/@id])[position() = last() ]/@id" />
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215
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216 <!-- how many levels we need to up -->
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217 <xsl:variable name="depth"
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218 select="count($path[@id = $join]/following-sibling::node())" />
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219
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220 <!-- DEBUG -->
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221 <!-- <xsl:value-of select="concat('id=', $id, ',referer=', $referer/@id)"
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222 /> <xsl:text>, path=</xsl:text> <xsl:for-each select="$targetPath"> <xsl:value-of
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223 select="concat(name(),@id)" /> <xsl:if test="position() != last()"> <xsl:text>-</xsl:text>
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224 </xsl:if> </xsl:for-each> -->
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225 <!-- DEBUG -->
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226 <!-- <xsl:value-of select="concat(', join=', $join,', depth=', $depth,'
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227 ')" /> -->
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228
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229 <!-- PRINT REFERENCE -->
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230 <xsl:call-template name="repeat">
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231 <xsl:with-param name="value" select="'!'" />
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232 <xsl:with-param name="count" select="$depth" />
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233 </xsl:call-template>
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234 <xsl:for-each select="$targetPath[@id = $join]/following-sibling::node()">
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235 <xsl:call-template name="bug-local-name">
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236 <xsl:with-param name="id" select="@id" />
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237 </xsl:call-template>
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238 <xsl:if test="position() != last()">
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239 <xsl:text>.</xsl:text>
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240 </xsl:if>
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241 </xsl:for-each>
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242
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243 </xsl:template>
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244
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245 <xsl:template name="start-task">
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246 <xsl:param name="indent" />
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247 <xsl:param name="id" />
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248 <xsl:param name="desc" />
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249 <xsl:call-template name="begin-line">
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250 <xsl:with-param name="indent" select="$indent" />
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251 </xsl:call-template>
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252 <xsl:text>task </xsl:text>
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253 <xsl:call-template name="bug-local-name">
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254 <xsl:with-param name="id" select="$id" />
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255 </xsl:call-template>
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256 <xsl:value-of select="concat(' "',$desc,'" {')" />
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257 <xsl:call-template name="end-line" />
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258 </xsl:template>
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259
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260 <xsl:template name="end-task">
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261 <xsl:param name="indent" />
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262 <xsl:call-template name="begin-line">
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263 <xsl:with-param name="indent" select="$indent" />
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264 </xsl:call-template>
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265 <xsl:text>}</xsl:text>
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266 <xsl:call-template name="end-line" />
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267 </xsl:template>
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268
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269 <xsl:template name="begin-line">
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270 <xsl:param name="indent" />
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271 <xsl:if test="number($indent) > 0">
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272 <xsl:text> </xsl:text>
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273 <xsl:call-template name="begin-line">
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274 <xsl:with-param name="indent" select="$indent - 1" />
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275 </xsl:call-template>
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276 </xsl:if>
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277 </xsl:template>
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278 <xsl:template name="end-line">
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279 <xsl:text>
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280 </xsl:template>
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281
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282 <xsl:template name="repeat">
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283 <xsl:param name="value" />
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284 <xsl:param name="count" select="0" />
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285
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286 <xsl:if test="number($count)">
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287 <xsl:copy-of select="$value" />
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288 <xsl:call-template name="repeat">
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289 <xsl:with-param name="value" select="$value" />
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290 <xsl:with-param name="count" select="$count - 1" />
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291 </xsl:call-template>
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292 </xsl:if>
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293 </xsl:template>
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294 </xsl:stylesheet> |
