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<?php
/**
* Zend Framework
*
* LICENSE
*
* This source file is subject to the new BSD license that is bundled
* with this package in the file LICENSE.txt.
* It is also available through the world-wide-web at this URL:
* http://framework.zend.com/license/new-bsd
* If you did not receive a copy of the license and are unable to
* obtain it through the world-wide-web, please send an email
* to license@zend.com so we can send you a copy immediately.
*
* @category Zend
* @package Zend_Tool
* @subpackage Framework
* @copyright Copyright (c) 2005-2010 Zend Technologies USA Inc. (http://www.zend.com)
* @license http://framework.zend.com/license/new-bsd New BSD License
* @version $Id: File.php 20971 2010-02-07 18:22:38Z ralph $
*/
/**
* @see Zend_Tool_Project_Context_Filesystem_Abstract
*/
require_once 'Zend/Tool/Project/Context/Filesystem/Abstract.php';
/**
* This class is the front most class for utilizing Zend_Tool_Project
*
* A profile is a hierarchical set of resources that keep track of
* items within a specific project.
*
* @category Zend
* @package Zend_Tool
* @copyright Copyright (c) 2005-2010 Zend Technologies USA Inc. (http://www.zend.com)
* @license http://framework.zend.com/license/new-bsd New BSD License
*/
class Zend_Tool_Project_Context_Filesystem_File extends Zend_Tool_Project_Context_Filesystem_Abstract
{
protected $_fileOnlyContext = null;
protected $_filesystemName = null;
protected $_content = null;
/**
* getName()
*
* @return string
*/
public function getName()
{
return 'file';
}
/**
* init()
*
* @return Zend_Tool_Project_Context_Filesystem_File
*/
public function init()
{
if ($this->_resource->hasAttribute('filesystemName')) {
$this->_filesystemName = $this->_resource->getAttribute('filesystemName');
}
// check to see if this file is
if ($this->getName() == 'file') {
$this->_initFileOnlyContext();
}
// @potential-todo check to ensure that this 'file' resource has no children
parent::init();
return $this;
}
/**
* getPersistentAttributes()
*
* @return array
*/
public function getPersistentAttributes()
{
$returnAttrs = array();
if ($this->_filesystemName !== null) {
$returnAttrs['filesystemName'] = $this->_filesystemName;
}
return $returnAttrs;
}
/**
* setResource()
*
* @param unknown_type $resource
*/
public function setResource(Zend_Tool_Project_Profile_Resource $resource)
{
$this->_resource = $resource;
$this->_resource->setAppendable(false);
return $this;
}
/**
* getResource()
*
* @return Zend_Tool_Project_Profile_Resource
*/
public function getResource()
{
return $this->_resource;
}
/**
* create()
*
* @return Zend_Tool_Project_Context_Filesystem_File
*/
public function create()
{
// check to ensure the parent exists, if not, call it and create it
if (($parentResource = $this->_resource->getParentResource()) instanceof Zend_Tool_Project_Profile_Resource) {
if ((($parentContext = $parentResource->getContext()) instanceof Zend_Tool_Project_Context_Filesystem_Abstract)
&& (!$parentContext->exists())) {
$parentResource->create();
}
}
if (file_exists($this->getPath())) {
// @todo propt user to determine if its ok to overwrite file
}
file_put_contents($this->getPath(), $this->getContents());
return $this;
}
/**
* delete()
*
* @return Zend_Tool_Project_Context_Filesystem_File
*/
public function delete()
{
unlink($this->getPath());
$this->_resource->setDeleted(true);
return $this;
}
/**
* getContents()
*
* @return null
*/
public function getContents()
{
return $this->_content;
}
protected function _initFileOnlyContext()
{
if ($this->_resource->hasAttribute('defaultContentCallback')) {
$contentFunc = $this->_resource->getAttribute('defaultContentCallback');
if (is_callable($contentFunc)) {
$this->_content = call_user_func_array($contentFunc, array($this));
}
}
if ($this->_filesystemName == null) {
$this->_filesystemName = 'file.txt';
}
}
}
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