SelectpathTask

Complexity

Total Complexity

16

Size/Duplication

Total Lines	87
Duplicated Lines	0 %

Coupling/Cohesion

Components	1
Dependencies	5

Importance

Changes

0

5 Methods

Rating	Name	Duplication	Size	Complexity
A	setProperty()	0	4	1
A	setPath()	0	10	2
A	setType()	0	4	1
A	createFrom()	0	6	1
C	main()	0	25	11

<?php

For compatibility and reusability of your code, PSR1 recommends that a file should introduce either new symbols (like classes, functions, etc.) or have side-effects (like outputting something, or including other files), but not both at the same time. The first symbol is defined on line 32 and the first side effect is on line 16.

// +---------------------------------------------------------------------------+
// | This file is part of the Agavi package.                                   |
// | Copyright (c) 2005-2011 the Agavi Project.                                |
// |                                                                           |
// | For the full copyright and license information, please view the LICENSE   |
// | file that was distributed with this source code. You can also view the    |
// | LICENSE file online at http://www.agavi.org/LICENSE.txt                   |
// |   vi: set noexpandtab:                                                    |
// |   Local Variables:                                                        |
// |   indent-tabs-mode: t                                                     |
// |   End:                                                                    |
// +---------------------------------------------------------------------------+

require_once(__DIR__ . '/AgaviTask.php');

/**
 * Selects the first available file from a list of paths.
 *
 * @package    agavi
 * @subpackage build
 *
 * @author     Noah Fontes <noah.fontes@bitextender.com>
 * @copyright  Authors
 * @copyright  The Agavi Project
 *
 * @since      1.0.0
 *
 * @version    $Id$
 */
class SelectpathTask extends AgaviTask

PSR1 recommends that each class must be in a namespace of at least one level to avoid collisions.

{
	const TYPE_FILE = 'file';
	const TYPE_DIRECTORY = 'directory';
	
	protected $property = null;
	protected $path = null;
	protected $type = null;
	protected $froms = array();
	
	/**
	 * Sets the property that this task will modify.
	 *
	 * @param      string The property to modify.
	 */
	public function setProperty($property)
	{
		$this->property = $property;
	}
	
	/**
	 * Sets the path to locate.
	 *
	 * @param      string The path to locate.
	 */
	public function setPath($path)
	{
		if(!empty($path)) {
			/* This must be created here to prevent the directory from
			 * becoming automatically converted to an absolute path. */
			$this->path = new PhingFile($path);			
		} else {
			$this->path = null;
		}
	}
	
	/**
	 * Sets the type that the path must have.
	 *
	 * @param      string One of <code>file</code> or <code>directory</code>.
	 */
	public function setType($type)
	{
		$this->type = $type;
	}
	
	/**
	 * Adds a new path to the search list.
	 *
	 * @param      PhingFile The path to add.
	 */
	public function createFrom()
	{
		$from = new FromType();
		$this->froms[] = $from;
		return $from;
	}
	
	/**
	 * Executes the task.
	 */
	public function main()
	{
		if($this->property === null) {
			throw new \Agavi\Build\Exception\BuildException('The property attribute must be specified');
		}
		if(count($this->froms) === 0) {
			throw new \Agavi\Build\Exception\BuildException('At least one from tag must be specified');
		}
		
		foreach($this->froms as $from) {
			if(null !== $this->path) {
				$path = new PhingFile($from->getPath()->getAbsolutePath() . DIRECTORY_SEPARATOR . $this->path->getPath());
			} else {
				$path = new PhingFile($from->getPath()->getAbsolutePath());
			}
			if(
				($this->type === null && file_exists($path->getPath())) ||
				($this->type === self::TYPE_FILE && is_file($path->getPath())) ||
				($this->type === self::TYPE_DIRECTORY && is_dir($path->getPath()))
			) {
				$this->project->setUserProperty($this->property, $path->getPath());
				return;
			}
		}
	}
}

?>

It is not recommended to use PHP's closing tag ?> in files other than templates.