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<?php
/**
* PHPExcel_Worksheet_Drawing
*
* Copyright (c) 2006 - 2015 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 - 2015 PHPExcel (http://www.codeplex.com/PHPExcel)
* @license http://www.gnu.org/licenses/old-licenses/lgpl-2.1.txt LGPL
* @version ##VERSION##, ##DATE##
*/
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 $pVerifyFile Verify file
* @throws PHPExcel_Exception
* @return PHPExcel_Worksheet_Drawing
*/
public function setPath($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 PHPExcel_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;
}
}
}
}