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   1  <?php
   2  /**
   3   * $Id: CoverageReportTransformer.php 3076 2006-12-18 08:52:12Z fabien $
   4   *
   5   * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
   6   * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
   7   * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
   8   * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
   9   * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
  10   * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
  11   * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
  12   * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
  13   * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
  14   * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
  15   * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  16   *
  17   * This software consists of voluntary contributions made by many individuals
  18   * and is licensed under the LGPL. For more information please see
  19   * <http://phing.info>.
  20   */
  21  
  22  require_once 'phing/Task.php';
  23  require_once 'phing/system/io/PhingFile.php';
  24  require_once 'phing/system/io/FileWriter.php';
  25  require_once 'phing/util/ExtendedFileStream.php';
  26  
  27  /**
  28   * Transform a Phing/Xdebug code coverage xml report.
  29   * The default transformation generates an html report in framed style.
  30   *
  31   * @author Michiel Rook <michiel.rook@gmail.com>
  32   * @version $Id: CoverageReportTransformer.php 3076 2006-12-18 08:52:12Z fabien $
  33   * @package phing.tasks.ext.coverage
  34   * @since 2.1.0
  35   */
  36  class CoverageReportTransformer
  37  {
  38      private $task = NULL;
  39      private $styleDir = "";
  40      private $toDir = "";
  41      private $document = NULL;
  42  
  43  	function __construct(Task $task)
  44      {
  45          $this->task = $task;
  46      }
  47  
  48  	function setStyleDir($styleDir)
  49      {
  50          $this->styleDir = $styleDir;
  51      }
  52  
  53  	function setToDir($toDir)
  54      {
  55          $this->toDir = $toDir;
  56      }
  57  
  58  	function setXmlDocument($document)
  59      {
  60          $this->document = $document;
  61      }
  62  
  63  	function transform()
  64      {
  65          $dir = new PhingFile($this->toDir);
  66  
  67          if (!$dir->exists())
  68          {
  69              throw new BuildException("Directory '" . $this->toDir . "' does not exist");
  70          }
  71  
  72          $xslfile = $this->getStyleSheet();
  73  
  74          $xsl = new DOMDocument();
  75          $xsl->load($xslfile->getAbsolutePath());
  76  
  77          $proc = new XSLTProcessor();
  78          $proc->importStyleSheet($xsl);
  79  
  80          ExtendedFileStream::registerStream();
  81  
  82          // no output for the framed report
  83          // it's all done by extension...
  84          $proc->setParameter('', 'output.dir', $dir->getAbsolutePath());
  85          $proc->transformToXML($this->document);
  86      }
  87  
  88  	private function getStyleSheet()
  89      {
  90          $xslname = "coverage-frames.xsl";
  91  
  92          if ($this->styleDir)
  93          {
  94              $file = new PhingFile($this->styleDir, $xslname);
  95          }
  96          else
  97          {
  98              $path = Phing::getResourcePath("phing/etc/$xslname");
  99              
 100              if ($path === NULL)
 101              {
 102                  $path = Phing::getResourcePath("etc/$xslname");
 103  
 104                  if ($path === NULL)
 105                  {
 106                      throw new BuildException("Could not find $xslname in resource path");
 107                  }
 108              }
 109              
 110              $file = new PhingFile($path);
 111          }
 112  
 113          if (!$file->exists())
 114          {
 115              throw new BuildException("Could not find file " . $file->getPath());
 116          }
 117  
 118          return $file;
 119      }
 120  }
 121  ?>