149 lines
3.6 KiB
PHP
149 lines
3.6 KiB
PHP
<?php
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/**
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* PHPExcel
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*
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* Copyright (c) 2006 - 2012 PHPExcel
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 2.1 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
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*
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* @category PHPExcel
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* @package PHPExcel_Worksheet_Drawing
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* @copyright Copyright (c) 2006 - 2012 PHPExcel (http://www.codeplex.com/PHPExcel)
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* @license http://www.gnu.org/licenses/old-licenses/lgpl-2.1.txt LGPL
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* @version 1.7.8, 2012-10-12
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*/
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/**
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* PHPExcel_Worksheet_Drawing
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*
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* @category PHPExcel
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* @package PHPExcel_Worksheet_Drawing
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* @copyright Copyright (c) 2006 - 2012 PHPExcel (http://www.codeplex.com/PHPExcel)
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*/
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class PHPExcel_Worksheet_Drawing extends PHPExcel_Worksheet_BaseDrawing implements PHPExcel_IComparable
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{
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/**
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* Path
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*
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* @var string
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*/
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private $_path;
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/**
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* Create a new PHPExcel_Worksheet_Drawing
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*/
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public function __construct()
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{
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// Initialise values
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$this->_path = '';
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// Initialize parent
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parent::__construct();
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}
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/**
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* Get Filename
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*
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* @return string
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*/
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public function getFilename() {
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return basename($this->_path);
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}
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/**
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* Get indexed filename (using image index)
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*
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* @return string
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*/
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public function getIndexedFilename() {
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$fileName = $this->getFilename();
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$fileName = str_replace(' ', '_', $fileName);
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return str_replace('.' . $this->getExtension(), '', $fileName) . $this->getImageIndex() . '.' . $this->getExtension();
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}
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/**
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* Get Extension
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*
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* @return string
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*/
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public function getExtension() {
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$exploded = explode(".", basename($this->_path));
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return $exploded[count($exploded) - 1];
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}
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/**
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* Get Path
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*
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* @return string
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*/
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public function getPath() {
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return $this->_path;
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}
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/**
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* Set Path
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*
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* @param string $pValue File path
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* @param boolean $pVerifyFile Verify file
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* @throws Exception
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* @return PHPExcel_Worksheet_Drawing
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*/
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public function setPath($pValue = '', $pVerifyFile = true) {
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if ($pVerifyFile) {
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if (file_exists($pValue)) {
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$this->_path = $pValue;
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if ($this->_width == 0 && $this->_height == 0) {
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// Get width/height
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list($this->_width, $this->_height) = getimagesize($pValue);
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}
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} else {
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throw new Exception("File $pValue not found!");
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}
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} else {
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$this->_path = $pValue;
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}
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return $this;
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}
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/**
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* Get hash code
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*
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* @return string Hash code
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*/
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public function getHashCode() {
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return md5(
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$this->_path
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. parent::getHashCode()
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. __CLASS__
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);
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}
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/**
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* Implement PHP __clone to create a deep clone, not just a shallow copy.
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*/
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public function __clone() {
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$vars = get_object_vars($this);
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foreach ($vars as $key => $value) {
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if (is_object($value)) {
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$this->$key = clone $value;
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} else {
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$this->$key = $value;
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}
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}
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}
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}
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