airtime_nginx_php7/airtime_mvc/library/phing/parser/ProjectHandler.php

<?php
/*
 * $Id: ProjectHandler.php 905 2010-10-05 16:28:03Z mrook $
 *
 * 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/parser/AbstractHandler.php';
require_once 'phing/system/io/PhingFile.php';

/**
 * Handler class for the <project> XML element This class handles all elements
 * under the <project> element.
 *
 * @author      Andreas Aderhold <andi@binarycloud.com>
 * @copyright (c) 2001,2002 THYRELL. All rights reserved
 * @version   $Revision: 905 $ $Date: 2010-10-05 18:28:03 +0200 (Tue, 05 Oct 2010) $
 * @access    public
 * @package   phing.parser
 */
class ProjectHandler extends AbstractHandler {

    /**
     * The phing project configurator object.
     * @var ProjectConfigurator
     */
    private $configurator;

    /**
     * Constructs a new ProjectHandler
     *
     * @param  object  the ExpatParser object
     * @param  object  the parent handler that invoked this handler
     * @param  object  the ProjectConfigurator object
     * @access public
     */
    function __construct($parser, $parentHandler, $configurator) {
        $this->configurator = $configurator;
        parent::__construct($parser, $parentHandler);
    }

    /**
     * Executes initialization actions required to setup the project. Usually
     * this method handles the attributes of a tag.
     *
     * @param  string  the tag that comes in
     * @param  array   attributes the tag carries
     * @param  object  the ProjectConfigurator object
     * @throws ExpatParseException if attributes are incomplete or invalid
     * @access public
     */
    function init($tag, $attrs) {
        $def = null;
        $name = null;
        $id    = null;
        $desc = null;
        $baseDir = null;
        $ver = null;

        // some shorthands
        $project = $this->configurator->project;
        $buildFileParent = $this->configurator->buildFileParent;

        foreach ($attrs as $key => $value) {
            if ($key === "default") {
                $def = $value;
            } elseif ($key === "name") {
                $name = $value;
            } elseif ($key === "id") {
                $id = $value;
            } elseif ($key === "basedir") {
                $baseDir = $value;
            } elseif ($key === "description") {
                $desc = $value;
            } elseif ($key === "phingVersion") {
                $ver = $value;
            } else {
                throw new ExpatParseException("Unexpected attribute '$key'");
            }
        }
        // these things get done no matter what
        if (null != $name) {
          $canonicalName = self::canonicalName($name);
          $this->configurator->setCurrentProjectName($canonicalName);
          $project->setUserProperty("phing.file.{$canonicalName}",
              (string) $this->configurator->getBuildFile());
        }

        if (!$this->configurator->isIgnoringProjectTag()) {
          if ($def === null) {
            throw new ExpatParseException(
                "The default attribute of project is required");
          }
          $project->setDefaultTarget($def);

          if ($name !== null) {
            $project->setName($name);
            $project->addReference($name, $project);

          }

          if ($id !== null) {
            $project->addReference($id, $project);
          }

          if ($desc !== null) {
            $project->setDescription($desc);
          }        

          if($ver !== null) {
              $project->setPhingVersion($ver);
          }

          if ($project->getProperty("project.basedir") !== null) {
            $project->setBasedir($project->getProperty("project.basedir"));
          } else {
            if ($baseDir === null) {
              $project->setBasedir($buildFileParent->getAbsolutePath());
            } else {
              // check whether the user has specified an absolute path
              $f = new PhingFile($baseDir);
              if ($f->isAbsolute()) {
                $project->setBasedir($baseDir);
              } else {
                $project->setBaseDir($project->resolveFile($baseDir, new PhingFile(getcwd())));
              }
            }
          }
        }
    }

    /**
     * Handles start elements within the <project> tag by creating and
     * calling the required handlers for the detected element.
     *
     * @param  string  the tag that comes in
     * @param  array   attributes the tag carries
     * @throws ExpatParseException if a unxepected element occurs
     * @access public
     */
    function startElement($name, $attrs) {
    
        $project = $this->configurator->project;
        $types = $project->getDataTypeDefinitions();
        
        if ($name == "target") {
            $tf = new TargetHandler($this->parser, $this, $this->configurator);
            $tf->init($name, $attrs);
        } elseif (isset($types[$name])) {
           $tyf = new DataTypeHandler($this->parser, $this, $this->configurator);
           $tyf->init($name, $attrs);
        } else {
            $tf = new TaskHandler($this->parser, $this, $this->configurator);
            $tf->init($name, $attrs);
        }
    }

    static function canonicalName ($name) {
      return preg_replace('/\W/', '_', strtolower($name));
    }
}