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<?php

	/**
	 * $Id: PHPDocumentorTask.php 59 2006-04-28 14:49:47Z 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/Task.php';

	/**
	 * Task to run phpDocumentor.
	 *
	 * @author Michiel Rook <michiel@trendserver.nl>
	 * @version $Id: PHPDocumentorTask.php 59 2006-04-28 14:49:47Z mrook $
	 * @package phing.tasks.ext.phpdoc
	 */	
	class PHPDocumentorTask extends Task
	{
		/**
		 * The name of the executable for phpDocumentor
		 */
		const PHPDOC = 'phpdoc';
		
		private $title = "Default Title";
				
		private $destdir = ".";
				
		private $sourcepath = NULL;
				
		private $output = "";
				
		private $linksource = false;
		
		private $parseprivate = false;

		/**
		 * Set the title for the generated documentation
		 */
		function setTitle($title)
		{
			$this->title = $title;
		}
		
		/**
		 * Set the destination directory for the generated documentation
		 */
		function setDestdir($destdir)
		{
			$this->destdir = $destdir;
		}
		
		/**
		 * Set the source path
		 */
		function setSourcepath(Path $sourcepath)
		{
			if ($this->sourcepath === NULL)
			{
				$this->sourcepath = $sourcepath;
			}
			else
			{
				$this->sourcepath->append($sourcepath);
			}
		}
		
		/**
		 * Set the output type
		 */		
		function setOutput($output)
		{
			$this->output = $output;
		}
		
		/**
		 * Should sources be linked in the generated documentation
		 */
		function setLinksource($linksource)
		{
			$this->linksource = $linksource;
		}
		
		/**
		 * Should private members/classes be documented
		 */
		function setParseprivate($parseprivate)
		{
			$this->parseprivate = $parseprivate;
		}
		
		/**
		 * Main entrypoint of the task
		 */
		function main()
		{
			$arguments = $this->constructArguments();
			
			exec(self::PHPDOC . " " . $arguments, $output, $retval);
		}
		
		/**
		 * Constructs an argument string for phpDocumentor
		 */
		private function constructArguments()
		{
			$arguments = "-q ";
			
			if ($this->title)
			{
				$arguments.= "-ti \"" . $this->title . "\" ";
			}
			
			if ($this->destdir)
			{
				$arguments.= "-t " . $this->destdir . " ";
			}
			
			if ($this->sourcepath !== NULL)
			{
				$arguments.= "-d " . $this->sourcepath->__toString() . " ";
			}
			
			if ($this->output)
			{
				$arguments.= "-o " . $this->output . " ";
			}
			
			if ($this->linksource)
			{
				$arguments.= "-s ";
			}
			
			if ($this->parseprivate)
			{
				$arguments.= "-pp ";
			}
						
			return $arguments;
		}
	};

?>