Subversion-Projekte lars-tiefland.php_share

<?php
/**
 * $Id: CoverageReportTransformer.php 325 2007-12-20 15:44:58Z hans $
 *
 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
 * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
 * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 *
 * This software consists of voluntary contributions made by many individuals
 * and is licensed under the LGPL. For more information please see
 * <http://phing.info>.
 */

require_once 'phing/Task.php';
require_once 'phing/system/io/PhingFile.php';
require_once 'phing/system/io/FileWriter.php';
require_once 'phing/util/ExtendedFileStream.php';

/**
 * Transform a Phing/Xdebug code coverage xml report.
 * The default transformation generates an html report in framed style.
 *
 * @author Michiel Rook <michiel.rook@gmail.com>
 * @version $Id: CoverageReportTransformer.php 325 2007-12-20 15:44:58Z hans $
 * @package phing.tasks.ext.coverage
 * @since 2.1.0
 */
class CoverageReportTransformer
{
        private $task = NULL;
        private $styleDir = "";
        private $toDir = "";
        private $document = NULL;

        function __construct(Task $task)
        {
                $this->task = $task;
        }

        function setStyleDir($styleDir)
        {
                $this->styleDir = $styleDir;
        }

        function setToDir($toDir)
        {
                $this->toDir = $toDir;
        }

        function setXmlDocument($document)
        {
                $this->document = $document;
        }

        function transform()
        {
        $dir = new PhingFile($this->toDir);

        if (!$dir->exists())
        {
            throw new BuildException("Directory '" . $this->toDir . "' does not exist");
        }

                $xslfile = $this->getStyleSheet();

                $xsl = new DOMDocument();
                $xsl->load($xslfile->getAbsolutePath());

                $proc = new XSLTProcessor();
                $proc->importStyleSheet($xsl);

                ExtendedFileStream::registerStream();

                // no output for the framed report
                // it's all done by extension...
                $proc->setParameter('', 'output.dir', $dir->getAbsolutePath());
                $proc->transformToXML($this->document);
        }

        private function getStyleSheet()
        {
                $xslname = "coverage-frames.xsl";

                if ($this->styleDir)
                {
                        $file = new PhingFile($this->styleDir, $xslname);
                }
                else
                {
                        $path = Phing::getResourcePath("phing/etc/$xslname");
                        
                        if ($path === NULL)
                        {
                                $path = Phing::getResourcePath("etc/$xslname");

                                if ($path === NULL)
                                {
                                        throw new BuildException("Could not find $xslname in resource path");
                                }
                        }
                        
                        $file = new PhingFile($path);
                }

                if (!$file->exists())
                {
                        throw new BuildException("Could not find file " . $file->getPath());
                }

                return $file;
        }
}