tools/cgi/xslt/annotate.xslt

   1 <?xml version="1.0" encoding="utf-8"?>
   2
   3 <!--
   4  template for converting darcs' `annotate` output from XML to XHTML.  This
   5  template expects the following external variables:
   6
   7    cgi-program    - path to the CGI executable, to place in links
   8    sort-by        - field to sort by
   9    stylesheet     - path to the CSS stylesheet
  10
  11 -->
  12 <xsl:stylesheet version="1.0" xmlns:xsl="http://www.w3.org/1999/XSL/Transform">
  13   <xsl:strip-space elements="*"/>
  14
  15   <xsl:include href="common.xslt"/>
  16
  17   <xsl:template match="path">
  18     <h1 class="target">
  19         annotations for <span class="path"><a href="{$cgi-program}">projects</a></span> / <span class="path"><xsl:apply-templates/></span>
  20     </h1>
  21   </xsl:template>
  22
  23   <!-- patch annotate tags -->
  24   <xsl:template match="/darcs/patch">
  25     <xsl:call-template name="show-patch-info">
  26       <xsl:with-param name="patch" select="."/>
  27       <xsl:with-param name="show-comment" select="true()"/>
  28       <xsl:with-param name="show-author" select="true()"/>
  29       <xsl:with-param name="show-date" select="true()"/>
  30     </xsl:call-template>
  31   </xsl:template>
  32
  33   <xsl:template match="summary">
  34     <xsl:variable name="hash" select="../patch/@hash"/>
  35
  36     <table>
  37       <tr class="annotate">
  38         <th>file</th>
  39         <th>change</th>
  40         <th></th>
  41         <th></th>
  42       </tr>
  43
  44       <xsl:apply-templates/>
  45     </table>
  46
  47     <form action="{$command}" method="get">
  48       <p>
  49         <input type="submit" name="c" value="diff"/>
  50         <input type="hidden" name="p" value="{$hash}"/>
  51       </p>
  52     </form>
  53   </xsl:template>
  54
  55   <xsl:template match="modify_file">
  56     <xsl:variable name="file" select="text()"/>
  57     <xsl:variable name="hash" select="/darcs/patch/@hash" />
  58
  59     <tr class="modified-file">
  60       <td><xsl:value-of select="$file"/></td>
  61
  62       <td class="line-count">
  63         <xsl:for-each select="added_lines">
  64           +<xsl:value-of select="@num"/>/
  65         </xsl:for-each>
  66         <xsl:for-each select="removed_lines">-<xsl:value-of select="@num"/>
  67         </xsl:for-each>
  68         lines
  69       </td>
  70
  71       <td><a href="{$command}{$file}?c=annotate&amp;p={$hash}">annotate</a></td>
  72       <td><a href="{$command}{$file}?c=patches">patches</a></td>
  73     </tr>
  74   </xsl:template>
  75
  76   <xsl:template match="add_file">
  77     <xsl:variable name="file" select="text()"/>
  78     <xsl:variable name="hash" select="/darcs/patch/@hash" />
  79
  80     <tr class="add-remove-file">
  81       <td><xsl:value-of select="$file"/></td>
  82       <td>added file</td>
  83       <td><a href="{$command}{$file}?c=annotate&amp;p={$hash}">annotate</a></td>
  84       <td><a href="{$command}{$file}?c=patches">patches</a></td>
  85     </tr>
  86   </xsl:template>
  87
  88   <xsl:template match="move">
  89     <xsl:variable name="file" select="@to"/>
  90     <xsl:variable name="old-file" select="@from"/>
  91     <xsl:variable name="hash" select="/darcs/patch/@hash" />
  92
  93     <tr class="add-remove-file">
  94       <td><xsl:value-of select="$file"/></td>
  95       <td>moved from <xsl:value-of select="$old-file"/></td>
  96       <td><a href="{$command}{$file}?c=annotate&amp;p={$hash}">annotate</a></td>
  97       <td><a href="{$command}{$file}?c=patches">patches</a></td>
  98     </tr>
  99   </xsl:template>
 100
 101   <xsl:template match="remove_file">
 102     <xsl:variable name="file" select="text()"/>
 103     <xsl:variable name="hash" select="/darcs/patch/@hash" />
 104
 105     <tr class="add-remove-file">
 106       <td><xsl:value-of select="$file"/></td>
 107       <td>removed file</td>
 108       <td><a href="{$command}{$file}?c=annotate&amp;p={$hash}">annotate</a></td>
 109       <td><a href="{$command}{$file}?c=patches">patches</a></td>
 110     </tr>
 111   </xsl:template>
 112
 113   <xsl:template match="add_directory">
 114     <xsl:variable name="dir" select="text()"/>
 115     <xsl:variable name="hash" select="/darcs/patch/@hash" />
 116
 117     <tr class="add-remove-file">
 118       <td><xsl:value-of select="$dir"/></td>
 119       <td>added directory</td>
 120       <td><a href="{$command}{$dir}/?c=annotate&amp;p={$hash}">annotate</a></td>
 121       <td><a href="{$command}{$dir}/?c=patches">patches</a></td>
 122     </tr>
 123   </xsl:template>
 124
 125   <xsl:template match="remove_directory">
 126     <xsl:variable name="dir" select="text()"/>
 127     <xsl:variable name="hash" select="/darcs/patch/@hash" />
 128
 129     <tr class="add-remove-file">
 130       <td><xsl:value-of select="$dir"/></td>
 131       <td>removed directory</td>
 132       <td><a href="{$command}{$dir}/?c=annotate&amp;p={$hash}">annotate</a></td>
 133       <td><a href="{$command}{$dir}/?c=patches">patches</a></td>
 134     </tr>
 135   </xsl:template>
 136
 137   <!-- directory annotate templates -->
 138   <xsl:template match="/darcs/directory">
 139     <xsl:call-template name="show-patch-info">
 140       <xsl:with-param name="patch" select="modified/patch"/>
 141     </xsl:call-template>
 142
 143     <table>
 144       <tr class="annotate">
 145         <th>file</th>
 146         <th>change</th>
 147         <th></th>
 148         <th></th>
 149       </tr>
 150
 151       <xsl:apply-templates/>
 152     </table>
 153   </xsl:template>
 154
 155   <xsl:template match="directory/modified/modified_how">
 156     <xsl:variable name="hash" select="../patch/@hash" />
 157     <xsl:variable name="how" select="substring(text(), 0, 10)"/>
 158     <xsl:variable name="target" select="/darcs/@target"/>
 159
 160     <!--
 161       annotating a directory outputs the directory itself as well as
 162       any contents.  this ugly code checks if the matching element is
 163       the original directory so that the 'annotate' and 'patch' links
 164       don't append the directory twice.
 165     -->
 166     <xsl:variable name="last" select="//darcs/path/directory[last()]"/>
 167     <xsl:variable name="name" select="../../@name"/>
 168     <xsl:variable name="dir">
 169       <xsl:choose>
 170         <xsl:when test="$last = $name"></xsl:when>
 171         <xsl:otherwise><xsl:value-of select="$name"/>/</xsl:otherwise>
 172       </xsl:choose>
 173     </xsl:variable>
 174
 175     <tr class="add-remove-file">
 176       <td><xsl:value-of select="$name"/></td>
 177       <td>
 178         <xsl:choose>
 179           <xsl:when test="$how = 'Dir added'">added directory</xsl:when>
 180           <xsl:when test="$how = 'Dir moved'">moved directory</xsl:when>
 181           <xsl:when test="$how = 'Dir remov'">removed directory</xsl:when>
 182         </xsl:choose>
 183       </td>
 184       <td>
 185         <a href="{$command}{$dir}?c=annotate&amp;p={$hash}">annotate</a>
 186       </td>
 187       <td><a href="{$command}{$dir}?c=patches">patches</a></td>
 188     </tr>
 189   </xsl:template>
 190
 191   <xsl:template match="directory/file/modified/modified_how">
 192     <xsl:variable name="file" select="../../@name"/>
 193     <xsl:variable name="hash" select="../patch/@hash" />
 194     <xsl:variable name="how" select="substring(text(), 0, 11)"/>
 195
 196     <tr class="add-remove-file">
 197       <td><xsl:value-of select="$file"/></td>
 198       <td>
 199         <xsl:choose>
 200           <xsl:when test="$how = 'File added'">added file</xsl:when>
 201           <xsl:when test="$how = 'File moved'">moved file</xsl:when>
 202           <xsl:when test="$how = 'File remov'">removed file</xsl:when>
 203         </xsl:choose>
 204       </td>
 205       <td><a href="{$command}{$file}?c=annotate&amp;p={$hash}">annotate</a></td>
 206       <td><a href="{$command}{$file}?c=patches">patches</a></td>
 207     </tr>
 208   </xsl:template>
 209
 210   <!-- file annotate templates -->
 211   <xsl:template match="/darcs/file">
 212     <xsl:variable name="modified_how" select="modified/modified_how/text()"/>
 213
 214     <xsl:call-template name="show-patch-info">
 215       <xsl:with-param name="patch" select="modified/patch"/>
 216     </xsl:call-template>
 217
 218     <!-- don't display table of changes when file's contents are modified -->
 219     <xsl:if test="$modified_how != 'File modified'">
 220       <xsl:variable name="file" select="@name"/>
 221       <xsl:variable name="how" select="substring($modified_how, 0, 11)"/>
 222
 223       <xsl:variable name="annotate-href">
 224         <xsl:call-template name="make-annotate-href">
 225           <xsl:with-param name="hash" select="modified/patch/@hash"/>
 226         </xsl:call-template>
 227       </xsl:variable>
 228
 229       <table>
 230         <tr class="annotate">
 231           <th>file</th>
 232           <th>change</th>
 233           <th></th>
 234           <th></th>
 235         </tr>
 236
 237         <tr class="add-remove-file">
 238           <td><xsl:value-of select="$file"/></td>
 239           <td>
 240             <xsl:choose>
 241               <xsl:when test="$how = 'File added'">added file</xsl:when>
 242               <xsl:when test="$how = 'File moved'">moved file</xsl:when>
 243               <xsl:when test="$how = 'File remov'">removed file</xsl:when>
 244             </xsl:choose>
 245           </td>
 246           <td><a href="{$annotate-href}">annotate</a></td>
 247           <td><a href="{$command}?c=patches">patches</a></td>
 248         </tr>
 249       </table>
 250     </xsl:if>
 251
 252     <!-- the empty <p/> element is a Konqueror bug workaround -->
 253     <pre xml:space="preserve"><p/>
 254       <xsl:apply-templates/>
 255     </pre>
 256   </xsl:template>
 257
 258   <xsl:template match="added_line">
 259     <xsl:variable name="annotate-href">
 260       <xsl:call-template name="make-annotate-href">
 261         <xsl:with-param name="hash" select="preceding::modified/patch/@hash"/>
 262       </xsl:call-template>
 263     </xsl:variable>
 264
 265     <xsl:variable name="annotate-name" select="preceding::modified/patch/name"/>
 266     <xsl:variable name="author" select="preceding::modified/patch/@author"/>
 267
 268     <a class="added-line" href="{$annotate-href}" title="added with '{$annotate-name}' by '{$author}'">
 269       <pre><xsl:value-of select="text()"/></pre>
 270     </a>
 271     <xsl:call-template name="check-removed-by"/>
 272   </xsl:template>
 273
 274   <xsl:template match="normal_line">
 275     <xsl:variable name="annotate-href">
 276       <xsl:call-template name="make-annotate-href">
 277         <xsl:with-param name="hash" select="*/patch/@hash"/>
 278       </xsl:call-template>
 279     </xsl:variable>
 280
 281     <xsl:variable name="annotate-name" select="*/patch/name"/>
 282     <xsl:variable name="author" select="*/patch/@author"/>
 283
 284     <a class="normal-line" href="{$annotate-href}" title="last changed with '{$annotate-name}' by '{$author}'">
 285       <pre><xsl:value-of select="text()"/></pre>
 286     </a>
 287     <xsl:call-template name="check-removed-by"/>
 288   </xsl:template>
 289
 290   <xsl:template match="removed_line">
 291     <xsl:variable name="annotate-href">
 292       <xsl:call-template name="make-annotate-href">
 293         <xsl:with-param name="hash" select="*/patch/@hash"/>
 294       </xsl:call-template>
 295     </xsl:variable>
 296
 297     <xsl:variable name="annotate-name" select="*/patch/name"/>
 298     <xsl:variable name="author" select="*/patch/@author"/>
 299
 300     <!-- don't display removed lines when a file is removed -->
 301     <xsl:if test="../modified/modified_how/text() != 'File removed'">
 302
 303         <a class="removed-line" href="{$annotate-href}" title="removed with '{$annotate-name}' by '{$author}'">
 304         <pre><xsl:value-of select="text()"/></pre>
 305       </a>
 306       <xsl:call-template name="check-removed-by"/>
 307     </xsl:if>
 308   </xsl:template>
 309
 310   <xsl:template name="check-removed-by">
 311     <xsl:variable name="hash" select="removed_by/patch/@hash"/>
 312
 313     <xsl:variable name="annotate-href">
 314       <xsl:call-template name="make-annotate-href">
 315         <xsl:with-param name="hash" select="$hash"/>
 316       </xsl:call-template>
 317     </xsl:variable>
 318
 319     <xsl:choose>
 320       <xsl:when test="$hash != ''">
 321         <a class="removed-by" href="{$annotate-href}">-</a>
 322       </xsl:when>
 323     </xsl:choose>
 324
 325     <!-- put a newline after the hyperlink -->
 326     <xsl:text xml:space="preserve">
 327     </xsl:text>
 328   </xsl:template>
 329
 330   <xsl:template name="show-patch-info">
 331     <xsl:param name="patch"/>
 332     <xsl:param name="show-comment"/>
 333     <xsl:param name="show-author"/>
 334     <xsl:param name="show-date"/>
 335
 336     <xsl:variable name="hash" select="$patch/@hash"/>
 337     <xsl:variable name="name" select="$patch/name"/>
 338     <xsl:variable name="author" select="$patch/@author"/>
 339     <xsl:variable name="local_date" select="$patch/@local_date"/>
 340
 341     <h2 class="patch">
 342       patch "<span class="path">
 343       <a href="{$cgi-program}/{$repo}/?c=annotate&amp;p={$hash}">
 344         <xsl:value-of select="$name"/>
 345       </a>
 346       </span>"
 347     </h2>
 348
 349     <xsl:if test="$show-comment">
 350         <xsl:if test="$patch/comment">
 351           <h2 class="patch">
 352             comment "<span class="comment">
 353             <xsl:value-of select="$patch/comment"/>
 354             </span>"
 355             </h2>
 356         </xsl:if>
 357         </xsl:if>
 358
 359       <xsl:if test="$show-author">
 360           <h2 class="author">
 361         by <span class="author">
 362         <xsl:value-of select="$patch/@author"/>
 363         </span>
 364
 365       <xsl:if test="$show-date">
 366         on <span class="local_date">
 367         <xsl:value-of select="$patch/@local_date"/>
 368         </span>
 369     </xsl:if>
 370     </h2>
 371     </xsl:if>
 372
 373   </xsl:template>
 374
 375   <xsl:template name="make-annotate-href" xml:space="default">
 376     <xsl:param name="hash"/>
 377
 378     <xsl:variable name="created-as" select="/darcs/*/created_as"/>
 379     <xsl:variable name="creator-hash" select="$created-as/patch/@hash"/>
 380     <xsl:variable name="original-name" select="$created-as/@original_name"/>
 381
 382     <xsl:value-of select="$command"/>?c=annotate&amp;p=<xsl:value-of select="$hash"/>&amp;ch=<xsl:value-of select="$creator-hash"/>&amp;o=<xsl:value-of select="$original-name"/>
 383   </xsl:template>
 384
 385   <!-- ignore <name>, <comment> and <modified_how> children -->
 386   <xsl:template match="name"/>
 387   <xsl:template match="comment"/>
 388   <xsl:template match="author"/>
 389   <xsl:template match="modified_how"/>
 390 </xsl:stylesheet>