1 | <?xml version="1.0"?>
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2 | <xsl:stylesheet xmlns:xsl="http://www.w3.org/1999/XSL/Transform" version="2.0"
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3 | xmlns:lxslt="http://xml.apache.org/xslt"
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4 | xmlns:redirect="http://xml.apache.org/xalan/redirect"
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5 | extension-element-prefixes="redirect">
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6 |
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7 | <!--
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8 | Licensed to the Apache Software Foundation (ASF) under one or more
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9 | contributor license agreements. See the NOTICE file distributed with
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10 | this work for additional information regarding copyright ownership.
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11 | The ASF licenses this file to You under the Apache License, Version 2.0
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12 | (the "License"); you may not use this file except in compliance with
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13 | the License. You may obtain a copy of the License at
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14 |
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15 | http://www.apache.org/licenses/LICENSE-2.0
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16 |
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17 | Unless required by applicable law or agreed to in writing, software
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18 | distributed under the License is distributed on an "AS IS" BASIS,
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19 | WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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20 | See the License for the specific language governing permissions and
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21 | limitations under the License.
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22 | -->
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23 |
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24 | <xsl:output method="html" indent="yes" encoding="US-ASCII"/>
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25 | <xsl:decimal-format decimal-separator="." grouping-separator="," />
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26 |
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27 | <xsl:param name="output.dir" select="'.'"/>
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28 | <xsl:param name="basedir" select="'.'"/>
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29 |
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30 |
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31 |
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32 | <!--
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33 | Matches the root element of the data and starts the generation.
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34 | -->
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35 | <xsl:template match="checkstyle">
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36 | <!-- create the sorted.html with the data -->
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37 | <redirect:write file="{$output.dir}/sorted.html">
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38 | <xsl:call-template name="sorted.html"/>
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39 | </redirect:write>
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40 |
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41 | <!-- create the stylesheet.css with layout -->
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42 | <redirect:write file="{$output.dir}/sorted.css">
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43 | <xsl:call-template name="sorted.css"/>
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44 | </redirect:write>
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45 |
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46 | <!-- create the switch.js for collepsing the data -->
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47 | <redirect:write file="{$output.dir}/switch.js">
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48 | <xsl:call-template name="switch.js"/>
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49 | </redirect:write>
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50 | </xsl:template>
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51 |
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52 |
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53 |
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54 | <!--
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55 | Generates the HTML page with the data.
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56 | -->
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57 | <xsl:template name="sorted.html">
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58 | <html>
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59 | <head>
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60 | <title>CheckStyle Audit</title>
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61 | <script language="JavaScript" src="switch.js" type="text/javascript"></script>
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62 | <link rel="stylesheet" type="text/css" href="sorted.css"/>
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63 | </head>
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64 | <body onload="javascript:openFirst();">
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65 | <h1>CheckStyle Audit</h1>
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66 | <p>Designed for use with
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67 | <a href='http://checkstyle.sourceforge.net/'>CheckStyle</a> and
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68 | <a href='http://ant.apache.org/'>Ant</a>.
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69 | </p>
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70 | <xsl:apply-templates select="." mode="navigation"/>
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71 | <xsl:apply-templates select="." mode="data"/>
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72 | </body>
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73 | </html>
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74 | </xsl:template>
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75 |
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76 |
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77 |
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78 | <!--
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79 | Key for detecting duplicate CheckModules
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80 | -->
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81 | <xsl:key name="module" match="file/error" use="@source"/>
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82 |
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83 |
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84 |
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85 | <!--
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86 | Generates the navagation bar.
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87 | -->
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88 | <xsl:template match="checkstyle" mode="navigation">
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89 | <ul id="navigation">
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90 | <xsl:for-each select="file/error[generate-id() = generate-id(key('module',@source))]">
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91 | <xsl:sort select="@source"/>
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92 | <xsl:variable name="last-index">
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93 | <xsl:call-template name="last-index-of">
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94 | <xsl:with-param name="txt" select="@source"/>
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95 | <xsl:with-param name="delimiter" select="'.'"></xsl:with-param>
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96 | </xsl:call-template>
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97 | </xsl:variable>
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98 | <li><a href="javascript:change('{@source}');">
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99 | <xsl:value-of select="substring(@source, $last-index+1)"/>
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100 | </a></li>
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101 | </xsl:for-each>
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102 | </ul>
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103 | </xsl:template>
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104 |
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105 |
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106 |
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107 | <!--
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108 | Generates the data part.
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109 | -->
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110 | <xsl:template match="checkstyle" mode="data">
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111 | <div id="content">
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112 | <xsl:for-each select="file/error[generate-id() = generate-id(key('module',@source))]">
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113 | <xsl:sort select="@source"/>
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114 | <div class="hideable" id="{@source}">
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115 | <xsl:variable name="module" select="@source"/>
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116 | <h2><xsl:value-of select="@source"/></h2>
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117 | <xsl:call-template name="data">
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118 | <xsl:with-param name="filter" select="$module"/>
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119 | </xsl:call-template>
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120 | </div>
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121 | </xsl:for-each>
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122 | </div>
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123 | </xsl:template>
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124 |
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125 |
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126 |
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127 | <!--
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128 | Generates the content table for the given check module.
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129 | @param filter full qualified module name
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130 | -->
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131 | <xsl:template name="data">
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132 | <xsl:param name="filter"/>
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133 |
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134 | <table>
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135 | <tr>
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136 | <th>file</th>
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137 | <th>line</th>
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138 | <th>severity</th>
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139 | <th>message</th>
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140 | </tr>
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141 | <xsl:for-each select="/checkstyle/file">
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142 | <xsl:choose>
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143 | <xsl:when test="error/@source=$filter">
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144 | <xsl:call-template name="data-rows">
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145 | <xsl:with-param name="node" select="."/>
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146 | <xsl:with-param name="filter" select="$filter"/>
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147 | </xsl:call-template>
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148 | </xsl:when>
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149 | </xsl:choose>
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150 | </xsl:for-each>
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151 | </table>
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152 | </xsl:template>
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153 |
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154 |
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155 |
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156 | <!--
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157 | Generates the data rows for the current check module.
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158 | Ignores errors in the current file from other modules.
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159 | @param node the file with the errors
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160 | @param filter full qualified module name
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161 | -->
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162 | <xsl:template name="data-rows">
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163 | <xsl:param name="node"/>
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164 | <xsl:param name="filter"/>
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165 |
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166 | <xsl:for-each select="$node/error">
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167 | <xsl:choose>
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168 | <xsl:when test="@source=$filter">
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169 | <tr>
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170 | <!-- Hide the basdir. First char of the result is a path separator so remove that. -->
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171 | <td><xsl:value-of select="substring(substring-after($node/@name, $basedir),2)"/></td>
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172 | <td><xsl:value-of select="@line"/></td>
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173 | <td><xsl:value-of select="@severity"/></td>
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174 | <td><xsl:value-of select="@message"/></td>
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175 | </tr>
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176 | </xsl:when>
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177 | </xsl:choose>
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178 | </xsl:for-each>
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179 | </xsl:template>
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180 |
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181 |
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182 |
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183 | <!--
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184 | Generates the CSS with the layout instructions.
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185 | Generated so this XSL is the single source of the whole report.
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186 | -->
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187 | <xsl:template name="sorted.css">
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188 | body {
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189 | font:normal 80% arial,helvetica,sanserif;
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190 | color: black;
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191 | background-color: white;
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192 | margin: 0;
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193 | padding: 1em;
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194 | min-width: 41em;
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195 | }
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196 | h1 {
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197 | font-weight:bold;
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198 | font-size:140%;
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199 | margin: 0 0 0.7em;
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200 | padding: 0.3em;
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201 | text-align: center;
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202 | background-color: #eee;
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203 | border: 2px ridge silver;
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204 | }
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205 | html<xsl:text disable-output-escaping="yes">></xsl:text>body h1 {
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206 | border-color: gray;
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207 | }
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208 |
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209 | ul#navigation {
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210 | font-size: 0.83em;
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211 | float: left; width: 18em;
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212 | margin: 0 0 1.2em; padding: 0;
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213 | border: 1px dashed silver;
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214 | }
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215 | ul#navigation li {
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216 | list-style: none;
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217 | margin: 0; padding: 0.2em;
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218 | }
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219 | ul#navigation a {
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220 | display: block;
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221 | padding: 0.2em;
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222 | font-weight: bold;
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223 | }
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224 | ul#navigation a:link {
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225 | color: black; background-color: #eee;
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226 | }
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227 | ul#navigation a:visited {
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228 | color: #666; background-color: #eee;
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229 | }
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230 | ul#navigation a:hover {
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231 | color: red; background-color: white;
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232 | }
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233 | ul#navigation a:active {
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234 | color: white; background-color: gray;
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235 | }
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236 |
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237 | div#content {
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238 | margin: 0 1em 1em 16em;
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239 | padding: 0 1em;
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240 | }
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241 | * html div#content {
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242 | height: 1em; /* Workaround 3-Pixel-Bug of Internet Explorers */
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243 | }
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244 | div#content h2 {
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245 | font-size:100%;
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246 | font-weight:bold;
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247 | background: #525D76;
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248 | color: white;
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249 | text-decoration: none;
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250 | padding: 5px;
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251 | margin-right: 2px;
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252 | margin-left: 2px;
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253 | margin-bottom: 0;
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254 | }
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255 | div#content p {
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256 | font-size: 1em;
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257 | margin: 1em 0;
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258 | }
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259 | table {
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260 | width:100%;
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261 | border-collapse:collapse;
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262 | }
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263 | table td, table th {
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264 | border:1px solid #000;
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265 | padding:3px 7px 2px 7px;
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266 | }
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267 | table th {
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268 | font-weight:bold;
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269 | background: #ccc;
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270 | color: black;
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271 | }
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272 | table tr:nth-child(odd) td {
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273 | background: #efefef;
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274 | }
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275 | table tr:nth-child(even) td {
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276 | background: #fff;
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277 | }
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278 | </xsl:template>
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279 |
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280 |
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281 |
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282 | <!--
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283 | Generates the JavaScript for the dynamic style.
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284 | Generated so this XSL is the single source of the whole report.
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285 | -->
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286 | <xsl:template name="switch.js">
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287 | /*
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288 | * Hides all "hideable" div-containers
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289 | */
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290 | function hideAll() {
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291 | allElements = document.getElementsByTagName("div");
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292 | for (i = 0; i <xsl:text disable-output-escaping="yes"><</xsl:text> allElements.length; i++) {
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293 | if (allElements[i].className=="hideable") {
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294 | allElements[i].style.display="none";
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295 | }
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296 | }
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297 | return;
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298 | }
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299 |
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300 | /*
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301 | * Shows one div-container and hides the other.
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302 | * @param id id of the element to show
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303 | */
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304 | function change(id) {
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305 | hideAll();
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306 | e = document.getElementById(id);
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307 | if (e.style.display=="none") {
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308 | e.style.display="";
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309 | }
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310 | window.scrollTo(0, 0);
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311 | return;
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312 | }
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313 |
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314 | /*
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315 | * Shows only the first data row.
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316 | * Used in body:onload so the user could directly see some messages.
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317 | */
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318 | function openFirst() {
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319 | hideAll();
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320 | for (i = 0; i <xsl:text disable-output-escaping="yes"><</xsl:text> allElements.length; i++) {
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321 | if (allElements[i].className=="hideable") {
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322 | allElements[i].style.display="";
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323 | return;
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324 | }
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325 | }
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326 | return;
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327 | }
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328 | </xsl:template>
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329 |
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330 |
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331 |
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332 | <!--
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333 | Calculates the index of the last occurence of a substring in a string.
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334 | @param txt the whole string in which to search
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335 | @delimiter the substring to search
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336 | -->
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337 | <xsl:template name="last-index-of">
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338 | <xsl:param name="txt"/>
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339 | <xsl:param name="remainder" select="$txt"/>
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340 | <xsl:param name="delimiter" select="' '"/>
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341 |
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342 | <xsl:choose>
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343 | <xsl:when test="contains($remainder, $delimiter)">
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344 | <xsl:call-template name="last-index-of">
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345 | <xsl:with-param name="txt" select="$txt"/>
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346 | <xsl:with-param name="remainder" select="substring-after($remainder, $delimiter)"/>
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347 | <xsl:with-param name="delimiter" select="$delimiter"/>
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348 | </xsl:call-template>
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349 | </xsl:when>
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350 | <xsl:otherwise>
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351 | <xsl:variable name="lastIndex" select="string-length(substring($txt, 1, string-length($txt)-string-length($remainder)))+1"/>
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352 | <xsl:choose>
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353 | <xsl:when test="string-length($remainder)=0">
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354 | <xsl:value-of select="string-length($txt)"/>
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355 | </xsl:when>
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356 | <xsl:when test="$lastIndex>0">
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357 | <xsl:value-of select="($lastIndex - string-length($delimiter))"/>
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358 | </xsl:when>
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359 | <xsl:otherwise>
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360 | <xsl:value-of select="0"/>
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361 | </xsl:otherwise>
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362 | </xsl:choose>
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363 | </xsl:otherwise>
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364 | </xsl:choose>
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365 | </xsl:template>
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366 |
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367 | </xsl:stylesheet>
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