Ubilling/api/vendor/ANN/Views/View.php

<?php

/**
 * Artificial Neural Network - Version 2.2
 *
 * For updates and changes visit the project page at http://ann.thwien.de/
 *
 *
 *
 * <b>LICENCE</b>
 *
 * The BSD 2-Clause License
 *
 * http://opensource.org/licenses/bsd-license.php
 *
 * Copyright (c) 2007 - 2012, Thomas Wien
 * All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions
 * are met:
 *
 * 1. Redistributions of source code must retain the above copyright
 * notice, this list of conditions and the following disclaimer.
 *
 * 2. Redistributions in binary form must reproduce the above copyright
 * notice, this list of conditions and the following disclaimer in the
 * documentation and/or other materials provided with the distribution.
 *
 * 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 HOLDER 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.
 *
 * @author Thomas Wien <info_at_thwien_dot_de>
 * @version ANN Version 2.2 by Thomas Wien
 * @copyright Copyright (c) 2007-2012 by Thomas Wien
 * @package ANN
 */
 
namespace ANN\Views;
 
/**
 * @package ANN
 * @access private
 */

class View
{
	/**
	 * @var string View-Content
	 */

	protected $strContent = '';

	/**
	 * @var string View-Content
	 */

	protected $strContentOriginal = '';

	/**
	 * @param string $strFilename
	 */

	public function __construct($strFilename)
	{
		$this->strContent = file_get_contents($strFilename);
		
		$this->strContentOriginal = $this->strContent;
	}
	
	/**
	 * @param string $strVar
	 * @param string $strValue
	 * @param string $strModifier (Default: '')
	 * @uses Translate()
	 */

	public function setVar($strVar, $strValue, $strModifier = '')
	{
	  $this->Translate('{php:'. $strVar .'}', $strValue, $strModifier);
	}
	
	/**
	 * @param array $arrArray
	 * @uses setVar()
	 */

	public function setArray(array $arrArray)
	{
		foreach($arrArray as $strKey => $strValue)
			if(is_scalar($strValue))
				$this->setVar($strKey, $strValue);
	}
	
	/**
	 * @param string $strVar
	 * @param string $strValue
	 * @param string $strModifier (Default: '')
	 */

	protected function translate($strVar, $strValue, $strModifier = '')
	{
	  $this->strContent = preg_replace('/'. $strVar .'/'. $strModifier, $strValue, $this->strContent);
	}

	/**
	 * @param string $strName
	 * @param boolean $boolShow
	 * @uses Translate()
	 */

	public function setIf($strName, $boolShow)
	{
	  if($boolShow)
	  {
	  	$this->Translate('{php:if:'. $strName .'}', '');
	  	$this->Translate('{php:endif:'. $strName .'}', '');
	  	$this->Translate('{php:elseif:'. $strName .'}.*?{php:endelseif:'. $strName .'}', '', 's');
	  }
	  else
	  {
	  	$this->Translate('{php:elseif:'. $strName .'}', '');
	  	$this->Translate('{php:endelseif:'. $strName .'}', '');
	  	$this->Translate('{php:if:'. $strName .'}.*?{php:endif:'. $strName .'}', '', 's');
	  }
	}

	/**
	 * @return string
	 */

	public function getView()
	{
		return $this->strContent;
	}
	
	/**
	 * @uses CleanView()
	 */

	public function printView()
	{
		$this->CleanView();
	
		print $this->strContent;
	}
	
	/**
	 * @uses Translate()
	 */
	
	protected function cleanView()
	{
		$this->Translate('\{php:if.*?\}.*?\{php:endif.*?\}', '', 's');
		
		$this->Translate('{php:.*?}', '');
	}
	
	public function resetView()
	{
		$this->strContent = $this->strContentOriginal;
	}
}