/common/libraries/plugin/phpexcel/PHPExcel/Worksheet/Drawing.php

<?php

/**
 * PHPExcel
 *
 * Copyright (c) 2006 - 2011 PHPExcel
 *
 * This library is free software; you can redistribute it and/or
 * modify it under the terms of the GNU Lesser General Public
 * License as published by the Free Software Foundation; either
 * version 2.1 of the License, or (at your option) any later version.
 *
 * This library is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
 * Lesser General Public License for more details.
 *
 * You should have received a copy of the GNU Lesser General Public
 * License along with this library; if not, write to the Free Software
 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
 *
 * @category   PHPExcel
 * @package    PHPExcel_Worksheet_Drawing
 * @copyright  Copyright (c) 2006 - 2011 PHPExcel (http://www.codeplex.com/PHPExcel)
 * @license    http://www.gnu.org/licenses/old-licenses/lgpl-2.1.txt	LGPL
 * @version    1.7.6, 2011-02-27
 */



/**
 * PHPExcel_Worksheet_Drawing
 *
 * @category   PHPExcel
 * @package    PHPExcel_Worksheet_Drawing
 * @copyright  Copyright (c) 2006 - 2011 PHPExcel (http://www.codeplex.com/PHPExcel)
 */

class PHPExcel_Worksheet_Drawing extends PHPExcel_Worksheet_BaseDrawing implements PHPExcel_IComparable

{

    /**
     * Path
     *
     * @var string
     */

    private $_path;



    /**
     * Create a new PHPExcel_Worksheet_Drawing
     */

    public function __construct()

    {

        // Initialise values
        $this->_path = '';

        

        // Initialize parent
        parent :: __construct();

    }



    /**
     * Get Filename
     *
     * @return string
     */

    public function getFilename()

    {

        return basename($this->_path);

    }



    /**
     * Get indexed filename (using image index)
     *
     * @return string
     */

    public function getIndexedFilename()

    {

        $fileName = $this->getFilename();

        $fileName = str_replace(' ', '_', $fileName);

        return str_replace('.' . $this->getExtension(), '', $fileName) . $this->getImageIndex() . '.' . $this->getExtension();

    }



    /**
     * Get Extension
     *
     * @return string
     */

    public function getExtension()

    {

        $exploded = explode(".", basename($this->_path));

        return $exploded[count($exploded) - 1];

    }



    /**
     * Get Path
     *
     * @return string
     */

    public function getPath()

    {

        return $this->_path;

    }



    /**
     * Set Path
     *
     * @param 	string 		$pValue			File path
     * @param 	boolean		$pVerifyFile	Verify file
     * @throws 	Exception
     * @return PHPExcel_Worksheet_Drawing
     */

    public function setPath($pValue = '', $pVerifyFile = true)

    {

        if ($pVerifyFile)

        {

            if (file_exists($pValue))

            {

                $this->_path = $pValue;

                

                if ($this->_width == 0 && $this->_height == 0)

                {

                    // Get width/height
                    list($this->_width, $this->_height) = getimagesize($pValue);

                }

            }

            else

            {

                throw new Exception("File $pValue not found!");

            }

        }

        else

        {

            $this->_path = $pValue;

        }

        return $this;

    }



    /**
     * Get hash code
     *
     * @return string	Hash code
     */

    public function getHashCode()

    {

        return md5($this->_path . parent :: getHashCode() . __CLASS__);

    }



    /**
     * Implement PHP __clone to create a deep clone, not just a shallow copy.
     */

    public function __clone()

    {

        $vars = get_object_vars($this);

        foreach ($vars as $key => $value)

        {

            if (is_object($value))

            {

                $this->$key = clone $value;

            }

            else

            {

                $this->$key = $value;

            }

        }

    }

}