1089 lines
29 KiB
PHP
1089 lines
29 KiB
PHP
<?php
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/**
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* PHPExcel
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*
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* Copyright (c) 2006 - 2009 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_Writer
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* @copyright Copyright (c) 2006 - 2009 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 1.7.0, 2009-08-10
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*/
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/** PHPExcel root directory */
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if (!defined('PHPEXCEL_ROOT')) {
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/**
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* @ignore
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*/
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define('PHPEXCEL_ROOT', dirname(__FILE__) . '/../../');
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}
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/** PHPExcel_IWriter */
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require_once PHPEXCEL_ROOT . 'PHPExcel/Writer/IWriter.php';
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/** PHPExcel_Cell */
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require_once PHPEXCEL_ROOT . 'PHPExcel/Cell.php';
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/** PHPExcel_RichText */
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require_once PHPEXCEL_ROOT . 'PHPExcel/RichText.php';
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/** PHPExcel_Shared_Drawing */
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require_once PHPEXCEL_ROOT . 'PHPExcel/Shared/Drawing.php';
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/** PHPExcel_Shared_String */
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require_once PHPEXCEL_ROOT . 'PHPExcel/Shared/String.php';
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/** PHPExcel_HashTable */
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require_once PHPEXCEL_ROOT . 'PHPExcel/HashTable.php';
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/**
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* PHPExcel_Writer_HTML
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*
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* @category PHPExcel
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* @package PHPExcel_Writer
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* @copyright Copyright (c) 2006 - 2009 PHPExcel (http://www.codeplex.com/PHPExcel)
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*/
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class PHPExcel_Writer_HTML implements PHPExcel_Writer_IWriter {
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/**
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* PHPExcel object
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*
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* @var PHPExcel
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*/
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protected $_phpExcel;
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/**
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* Sheet index to write
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*
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* @var int
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*/
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private $_sheetIndex;
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/**
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* Pre-calculate formulas
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*
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* @var boolean
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*/
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private $_preCalculateFormulas = true;
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/**
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* Images root
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*
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* @var string
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*/
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private $_imagesRoot = '.';
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/**
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* Use inline CSS?
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*
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* @var boolean
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*/
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private $_useInlineCss = false;
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/**
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* Array of CSS styles
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*
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* @var array
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*/
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private $_cssStyles = null;
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/**
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* Array of column widths in points
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*
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* @var array
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*/
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private $_columnWidths = null;
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/**
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* Default font size
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*
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* @var int
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*/
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private $_defaultFontSize;
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/**
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* Is the current writer creating PDF?
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*
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* @var boolean
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*/
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protected $_isPdf = false;
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/**
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* Create a new PHPExcel_Writer_HTML
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*
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* @param PHPExcel $phpExcel PHPExcel object
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*/
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public function __construct(PHPExcel $phpExcel) {
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$this->_phpExcel = $phpExcel;
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$this->_defaultFontSize = $this->_phpExcel->getDefaultStyle()->getFont()->getSize();
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$this->_sheetIndex = 0;
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$this->_imagesRoot = '.';
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}
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/**
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* Save PHPExcel to file
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*
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* @param string $pFileName
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* @throws Exception
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*/
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public function save($pFilename = null) {
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// garbage collect
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$this->_phpExcel->garbageCollect();
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$saveArrayReturnType = PHPExcel_Calculation::getArrayReturnType();
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PHPExcel_Calculation::setArrayReturnType(PHPExcel_Calculation::RETURN_ARRAY_AS_VALUE);
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// Build CSS
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$this->buildCSS(!$this->_useInlineCss);
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// Open file
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$fileHandle = fopen($pFilename, 'w');
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if ($fileHandle === false) {
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throw new Exception("Could not open file $pFilename for writing.");
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}
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// Write headers
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fwrite($fileHandle, $this->generateHTMLHeader(!$this->_useInlineCss));
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// Write data
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fwrite($fileHandle, $this->generateSheetData());
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// Write footer
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fwrite($fileHandle, $this->generateHTMLFooter());
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// Close file
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fclose($fileHandle);
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PHPExcel_Calculation::setArrayReturnType($saveArrayReturnType);
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}
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/**
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* Map VAlign
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*/
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private function _mapVAlign($vAlign) {
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switch ($vAlign) {
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case PHPExcel_Style_Alignment::VERTICAL_BOTTOM: return 'bottom';
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case PHPExcel_Style_Alignment::VERTICAL_TOP: return 'top';
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case PHPExcel_Style_Alignment::VERTICAL_CENTER:
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case PHPExcel_Style_Alignment::VERTICAL_JUSTIFY: return 'middle';
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default: return 'baseline';
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}
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}
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/**
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* Map HAlign
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*
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* @return string|false
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*/
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private function _mapHAlign($hAlign) {
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switch ($hAlign) {
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case PHPExcel_Style_Alignment::HORIZONTAL_GENERAL: return false;
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case PHPExcel_Style_Alignment::HORIZONTAL_LEFT: return 'left';
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case PHPExcel_Style_Alignment::HORIZONTAL_RIGHT: return 'right';
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case PHPExcel_Style_Alignment::HORIZONTAL_CENTER: return 'center';
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case PHPExcel_Style_Alignment::HORIZONTAL_JUSTIFY: return 'justify';
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default: return false;
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}
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}
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/**
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* Map border style
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*/
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private function _mapBorderStyle($borderStyle) {
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switch ($borderStyle) {
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case PHPExcel_Style_Border::BORDER_NONE: return '0px';
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case PHPExcel_Style_Border::BORDER_DASHED: return '1px dashed';
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case PHPExcel_Style_Border::BORDER_DOTTED: return '1px dotted';
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case PHPExcel_Style_Border::BORDER_THICK: return '2px solid';
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default: return '1px solid'; // map others to thin
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}
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}
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/**
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* Get sheet index
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*
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* @return int
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*/
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public function getSheetIndex() {
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return $this->_sheetIndex;
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}
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/**
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* Set sheet index
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*
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* @param int $pValue Sheet index
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* @return PHPExcel_Writer_HTML
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*/
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public function setSheetIndex($pValue = 0) {
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$this->_sheetIndex = $pValue;
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return $this;
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}
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/**
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* Write all sheets (resets sheetIndex to NULL)
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*/
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public function writeAllSheets() {
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$this->_sheetIndex = null;
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}
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/**
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* Generate HTML header
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*
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* @param boolean $pIncludeStyles Include styles?
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* @return string
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* @throws Exception
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*/
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public function generateHTMLHeader($pIncludeStyles = false) {
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// PHPExcel object known?
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if (is_null($this->_phpExcel)) {
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throw new Exception('Internal PHPExcel object not set to an instance of an object.');
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}
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// Construct HTML
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$html = '';
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$html .= '<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01//EN" "http://www.w3.org/TR/html4/strict.dtd">' . "\r\n";
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$html .= '<!-- Generated by PHPExcel - http://www.phpexcel.net -->' . "\r\n";
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$html .= '<html>' . "\r\n";
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$html .= ' <head>' . "\r\n";
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$html .= ' <meta http-equiv="Content-Type" content="text/html; charset=utf-8">' . "\r\n";
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$html .= ' <title>' . htmlspecialchars($this->_phpExcel->getProperties()->getTitle()) . '</title>' . "\r\n";
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if ($pIncludeStyles) {
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$html .= $this->generateStyles(true);
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}
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$html .= ' </head>' . "\r\n";
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$html .= '' . "\r\n";
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$html .= ' <body>' . "\r\n";
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// Return
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return $html;
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}
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/**
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* Generate sheet data
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*
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* @return string
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* @throws Exception
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*/
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public function generateSheetData() {
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// PHPExcel object known?
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if (is_null($this->_phpExcel)) {
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throw new Exception('Internal PHPExcel object not set to an instance of an object.');
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}
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// Fetch sheets
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$sheets = array();
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if (is_null($this->_sheetIndex)) {
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$sheets = $this->_phpExcel->getAllSheets();
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} else {
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$sheets[] = $this->_phpExcel->getSheet($this->_sheetIndex);
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}
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// Construct HTML
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$html = '';
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// Loop all sheets
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$sheetId = 0;
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foreach ($sheets as $sheet) {
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// Get cell collection
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$cellCollection = $sheet->getCellCollection();
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// Write table header
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$html .= $this->_generateTableHeader($sheet);
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// Get worksheet dimension
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$dimension = explode(':', $sheet->calculateWorksheetDimension());
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$dimension[0] = PHPExcel_Cell::coordinateFromString($dimension[0]);
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$dimension[0][0] = PHPExcel_Cell::columnIndexFromString($dimension[0][0]) - 1;
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$dimension[1] = PHPExcel_Cell::coordinateFromString($dimension[1]);
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$dimension[1][0] = PHPExcel_Cell::columnIndexFromString($dimension[1][0]) - 1;
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// Loop trough cells
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$rowData = null;
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for ($row = $dimension[0][1]; $row <= $dimension[1][1]; ++$row) {
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// Start a new row
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$rowData = array();
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// Loop trough columns
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for ($column = $dimension[0][0]; $column <= $dimension[1][0]; ++$column) {
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// Cell exists?
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if ($sheet->cellExistsByColumnAndRow($column, $row)) {
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$rowData[$column] = $sheet->getCellByColumnAndRow($column, $row);
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} else {
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$rowData[$column] = '';
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}
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}
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// Write row
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$html .= $this->_generateRow($sheet, $rowData, $row - 1);
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}
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// Write table footer
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$html .= $this->_generateTableFooter();
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// Writing PDF?
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if ($this->_isPdf)
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{
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if (is_null($this->_sheetIndex) && $sheetId + 1 < $this->_phpExcel->getSheetCount()) {
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$html .= '<tcpdf method="AddPage" />';
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}
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}
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// Next sheet
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++$sheetId;
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}
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// Return
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return $html;
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}
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/**
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* Generate image tag in cell
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*
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* @param PHPExcel_Worksheet $pSheet PHPExcel_Worksheet
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* @param string $coordinates Cell coordinates
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* @return string
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* @throws Exception
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*/
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private function _writeImageTagInCell(PHPExcel_Worksheet $pSheet, $coordinates) {
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// Construct HTML
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$html = '';
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// Write images
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foreach ($pSheet->getDrawingCollection() as $drawing) {
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if ($drawing instanceof PHPExcel_Worksheet_Drawing) {
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if ($drawing->getCoordinates() == $coordinates) {
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$filename = $drawing->getPath();
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// Strip off eventual '.'
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if (substr($filename, 0, 1) == '.') {
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$filename = substr($filename, 1);
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}
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// Prepend images root
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$filename = $this->getImagesRoot() . $filename;
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// Strip off eventual '.'
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if (substr($filename, 0, 1) == '.' && substr($filename, 0, 2) != './') {
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$filename = substr($filename, 1);
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}
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// Convert UTF8 data to PCDATA
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$filename = htmlspecialchars($filename);
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$html .= "\r\n";
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$html .= ' <img style="position: relative; left: ' . $drawing->getOffsetX() . 'px; top: ' . $drawing->getOffsetY() . 'px; width: ' . $drawing->getWidth() . 'px; height: ' . $drawing->getHeight() . 'px;" src="' . $filename . '" border="0" width="' . $drawing->getWidth() . '" height="' . $drawing->getHeight() . '" />' . "\r\n";
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}
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}
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}
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// Return
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return $html;
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}
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/**
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* Generate CSS styles
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*
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* @param boolean $generateSurroundingHTML Generate surrounding HTML tags? (<style> and </style>)
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* @return string
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* @throws Exception
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*/
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public function generateStyles($generateSurroundingHTML = true) {
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// PHPExcel object known?
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if (is_null($this->_phpExcel)) {
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throw new Exception('Internal PHPExcel object not set to an instance of an object.');
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}
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// Build CSS
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$css = $this->buildCSS($generateSurroundingHTML);
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// Construct HTML
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$html = '';
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// Start styles
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if ($generateSurroundingHTML) {
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$html .= ' <style type="text/css">' . "\r\n";
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$html .= ' html { ' . $this->_assembleCSS($css['html']) . ' }' . "\r\n";
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}
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// Write all other styles
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foreach ($css as $styleName => $styleDefinition) {
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if ($styleName != 'html') {
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$html .= ' ' . $styleName . ' { ' . $this->_assembleCSS($styleDefinition) . ' }' . "\r\n";
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}
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}
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// End styles
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if ($generateSurroundingHTML) {
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$html .= ' </style>' . "\r\n";
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}
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// Return
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return $html;
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}
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/**
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* Build CSS styles
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*
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* @param boolean $generateSurroundingHTML Generate surrounding HTML style? (html { })
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* @return array
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* @throws Exception
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*/
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public function buildCSS($generateSurroundingHTML = true) {
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// PHPExcel object known?
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if (is_null($this->_phpExcel)) {
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throw new Exception('Internal PHPExcel object not set to an instance of an object.');
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}
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// Cached?
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if (!is_null($this->_cssStyles)) {
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return $this->_cssStyles;
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}
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// Construct CSS
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$css = array();
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// Start styles
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if ($generateSurroundingHTML) {
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// html { }
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$css['html']['font-family'] = 'Calibri, Arial, Helvetica, sans-serif';
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$css['html']['font-size'] = '11pt';
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$css['html']['background-color'] = 'white';
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}
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// table { }
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$css['table']['border-collapse'] = 'collapse';
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$css['table']['page-break-after'] = 'always';
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// .gridlines td { }
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$css['.gridlines td']['border'] = '1px dotted black';
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// .b {}
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$css['.b']['text-align'] = 'center'; // BOOL
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// .e {}
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$css['.e']['text-align'] = 'center'; // ERROR
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// .f {}
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$css['.f']['text-align'] = 'right'; // FORMULA
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// .inlineStr {}
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$css['.inlineStr']['text-align'] = 'left'; // INLINE
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// .n {}
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$css['.n']['text-align'] = 'right'; // NUMERIC
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// .s {}
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$css['.s']['text-align'] = 'left'; // STRING
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// Calculate cell style hashes
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foreach ($this->_phpExcel->getCellXfCollection() as $index => $style) {
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$css['td.style' . $index] = $this->_createCSSStyle( $style );
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}
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// Fetch sheets
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$sheets = array();
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if (is_null($this->_sheetIndex)) {
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$sheets = $this->_phpExcel->getAllSheets();
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} else {
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$sheets[] = $this->_phpExcel->getSheet($this->_sheetIndex);
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}
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// Build styles per sheet
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foreach ($sheets as $sheet) {
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// Calculate hash code
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$sheetIndex = $sheet->getParent()->getIndex($sheet);
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// Build styles
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// Calculate column widths
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$sheet->calculateColumnWidths();
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// col elements, initialize
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$highestColumnIndex = PHPExcel_Cell::columnIndexFromString($sheet->getHighestColumn()) - 1;
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for ($column = 0; $column <= $highestColumnIndex; ++$column) {
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$this->_columnWidths[$sheetIndex][$column] = 42; // approximation
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$css['table.sheet' . $sheetIndex . ' col.col' . $column]['width'] = '42pt';
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}
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// col elements, loop through columnDimensions and set width
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foreach ($sheet->getColumnDimensions() as $columnDimension) {
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if (($width = PHPExcel_Shared_Drawing::cellDimensionToPixels($columnDimension->getWidth(), $this->_defaultFontSize)) >= 0) {
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$width = PHPExcel_Shared_Drawing::pixelsToPoints($width);
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$column = PHPExcel_Cell::columnIndexFromString($columnDimension->getColumnIndex()) - 1;
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$this->_columnWidths[$sheetIndex][$column] = $width;
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$css['table.sheet' . $sheetIndex . ' col.col' . $column]['width'] = $width . 'pt';
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if ($columnDimension->getVisible() === false) {
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$css['table.sheet' . $sheetIndex . ' col.col' . $column]['visibility'] = 'collapse';
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$css['table.sheet' . $sheetIndex . ' col.col' . $column]['*display'] = 'none'; // target IE6+7
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}
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}
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}
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// Default row height
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$rowDimension = $sheet->getDefaultRowDimension();
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// table.sheetN tr { }
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$css['table.sheet' . $sheetIndex . ' tr'] = array();
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$pt_height = $rowDimension->getRowHeight();
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$css['table.sheet' . $sheetIndex . ' tr']['height'] = $pt_height . 'pt';
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if ($rowDimension->getVisible() === false) {
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$css['table.sheet' . $sheetIndex . ' tr']['display'] = 'none';
|
|
$css['table.sheet' . $sheetIndex . ' tr']['visibility'] = 'hidden';
|
|
}
|
|
|
|
// Calculate row heights
|
|
foreach ($sheet->getRowDimensions() as $rowDimension) {
|
|
$row = $rowDimension->getRowIndex() - 1;
|
|
|
|
// table.sheetN tr.rowYYYYYY { }
|
|
$css['table.sheet' . $sheetIndex . ' tr.row' . $row] = array();
|
|
|
|
$pt_height = $rowDimension->getRowHeight();
|
|
$css['table.sheet' . $sheetIndex . ' tr.row' . $row]['height'] = $pt_height . 'pt';
|
|
if ($rowDimension->getVisible() === false) {
|
|
$css['table.sheet' . $sheetIndex . ' tr.row' . $row]['display'] = 'none';
|
|
$css['table.sheet' . $sheetIndex . ' tr.row' . $row]['visibility'] = 'hidden';
|
|
}
|
|
}
|
|
}
|
|
|
|
// Cache
|
|
if (is_null($this->_cssStyles)) {
|
|
$this->_cssStyles = $css;
|
|
}
|
|
|
|
// Return
|
|
return $css;
|
|
}
|
|
|
|
/**
|
|
* Create CSS style
|
|
*
|
|
* @param PHPExcel_Style $pStyle PHPExcel_Style
|
|
* @return array
|
|
*/
|
|
private function _createCSSStyle(PHPExcel_Style $pStyle) {
|
|
// Construct CSS
|
|
$css = '';
|
|
|
|
// Create CSS
|
|
$css = array_merge(
|
|
$this->_createCSSStyleAlignment($pStyle->getAlignment())
|
|
, $this->_createCSSStyleBorders($pStyle->getBorders())
|
|
, $this->_createCSSStyleFont($pStyle->getFont())
|
|
, $this->_createCSSStyleFill($pStyle->getFill())
|
|
);
|
|
|
|
// Return
|
|
return $css;
|
|
}
|
|
|
|
/**
|
|
* Create CSS style (PHPExcel_Style_Alignment)
|
|
*
|
|
* @param PHPExcel_Style_Alignment $pStyle PHPExcel_Style_Alignment
|
|
* @return array
|
|
*/
|
|
private function _createCSSStyleAlignment(PHPExcel_Style_Alignment $pStyle) {
|
|
// Construct CSS
|
|
$css = array();
|
|
|
|
// Create CSS
|
|
$css['vertical-align'] = $this->_mapVAlign($pStyle->getVertical());
|
|
if ($textAlign = $this->_mapHAlign($pStyle->getHorizontal())) {
|
|
$css['text-align'] = $textAlign;
|
|
}
|
|
|
|
// Return
|
|
return $css;
|
|
}
|
|
|
|
/**
|
|
* Create CSS style (PHPExcel_Style_Font)
|
|
*
|
|
* @param PHPExcel_Style_Font $pStyle PHPExcel_Style_Font
|
|
* @return array
|
|
*/
|
|
private function _createCSSStyleFont(PHPExcel_Style_Font $pStyle) {
|
|
// Construct CSS
|
|
$css = array();
|
|
|
|
// Create CSS
|
|
if ($pStyle->getBold()) {
|
|
$css['font-weight'] = 'bold';
|
|
}
|
|
if ($pStyle->getUnderline() != PHPExcel_Style_Font::UNDERLINE_NONE && $pStyle->getStrikethrough()) {
|
|
$css['text-decoration'] = 'underline line-through';
|
|
} else if ($pStyle->getUnderline() != PHPExcel_Style_Font::UNDERLINE_NONE) {
|
|
$css['text-decoration'] = 'underline';
|
|
} else if ($pStyle->getStrikethrough()) {
|
|
$css['text-decoration'] = 'line-through';
|
|
}
|
|
if ($pStyle->getItalic()) {
|
|
$css['font-style'] = 'italic';
|
|
}
|
|
|
|
$css['color'] = '#' . $pStyle->getColor()->getRGB();
|
|
$css['font-family'] = '\'' . $pStyle->getName() . '\'';
|
|
$css['font-size'] = $pStyle->getSize() . 'pt';
|
|
|
|
// Return
|
|
return $css;
|
|
}
|
|
|
|
/**
|
|
* Create CSS style (PHPExcel_Style_Borders)
|
|
*
|
|
* @param PHPExcel_Style_Borders $pStyle PHPExcel_Style_Borders
|
|
* @return array
|
|
*/
|
|
private function _createCSSStyleBorders(PHPExcel_Style_Borders $pStyle) {
|
|
// Construct CSS
|
|
$css = array();
|
|
|
|
// Create CSS
|
|
$css['border-bottom'] = $this->_createCSSStyleBorder($pStyle->getBottom());
|
|
$css['border-top'] = $this->_createCSSStyleBorder($pStyle->getTop());
|
|
$css['border-left'] = $this->_createCSSStyleBorder($pStyle->getLeft());
|
|
$css['border-right'] = $this->_createCSSStyleBorder($pStyle->getRight());
|
|
|
|
// Return
|
|
return $css;
|
|
}
|
|
|
|
/**
|
|
* Create CSS style (PHPExcel_Style_Border)
|
|
*
|
|
* @param PHPExcel_Style_Border $pStyle PHPExcel_Style_Border
|
|
* @return string
|
|
*/
|
|
private function _createCSSStyleBorder(PHPExcel_Style_Border $pStyle) {
|
|
// Construct HTML
|
|
$css = '';
|
|
|
|
// Create CSS
|
|
$css .= $this->_mapBorderStyle($pStyle->getBorderStyle()) . ' #' . $pStyle->getColor()->getRGB();
|
|
|
|
// Return
|
|
return $css;
|
|
}
|
|
|
|
/**
|
|
* Create CSS style (PHPExcel_Style_Fill)
|
|
*
|
|
* @param PHPExcel_Style_Fill $pStyle PHPExcel_Style_Fill
|
|
* @return array
|
|
*/
|
|
private function _createCSSStyleFill(PHPExcel_Style_Fill $pStyle) {
|
|
// Construct HTML
|
|
$css = array();
|
|
|
|
// Create CSS
|
|
$value = $pStyle->getFillType() == PHPExcel_Style_Fill::FILL_NONE ?
|
|
'white' : '#' . $pStyle->getStartColor()->getRGB();
|
|
$css['background-color'] = $value;
|
|
|
|
// Return
|
|
return $css;
|
|
}
|
|
|
|
/**
|
|
* Generate HTML footer
|
|
*/
|
|
public function generateHTMLFooter() {
|
|
// Construct HTML
|
|
$html = '';
|
|
$html .= ' </body>' . "\r\n";
|
|
$html .= '</html>' . "\r\n";
|
|
|
|
// Return
|
|
return $html;
|
|
}
|
|
|
|
/**
|
|
* Generate table header
|
|
*
|
|
* @param PHPExcel_Worksheet $pSheet The worksheet for the table we are writing
|
|
* @return string
|
|
* @throws Exception
|
|
*/
|
|
private function _generateTableHeader($pSheet) {
|
|
$sheetIndex = $pSheet->getParent()->getIndex($pSheet);
|
|
|
|
// Construct HTML
|
|
$html = '';
|
|
|
|
if (!$this->_useInlineCss) {
|
|
$gridlines = $pSheet->getShowGridLines() ? ' gridlines' : '';
|
|
$html .= ' <table border="0" cellpadding="0" cellspacing="0" class="sheet' . $sheetIndex . $gridlines . '">' . "\r\n";
|
|
} else {
|
|
$style = isset($this->_cssStyles['table']) ?
|
|
$this->_assembleCSS($this->_cssStyles['table']) : '';
|
|
|
|
$html .= ' <table border="0" cellpadding="0" cellspacing="0" style="' . $style . '">' . "\r\n";
|
|
}
|
|
|
|
// Write <col> elements
|
|
$highestColumnIndex = PHPExcel_Cell::columnIndexFromString($pSheet->getHighestColumn()) - 1;
|
|
for ($i = 0; $i <= $highestColumnIndex; ++$i) {
|
|
if (!$this->_useInlineCss) {
|
|
$html .= ' <col class="col' . $i . '">' . "\r\n";
|
|
} else {
|
|
$style = isset($this->_cssStyles['table.sheet' . $sheetIndex . ' col.col' . $i]) ?
|
|
$this->_assembleCSS($this->_cssStyles['table.sheet' . $sheetIndex . ' col.col' . $i]) : '';
|
|
$html .= ' <col style="' . $style . '">' . "\r\n";
|
|
}
|
|
}
|
|
|
|
// Return
|
|
return $html;
|
|
}
|
|
|
|
/**
|
|
* Generate table footer
|
|
*
|
|
* @throws Exception
|
|
*/
|
|
private function _generateTableFooter() {
|
|
// Construct HTML
|
|
$html = '';
|
|
$html .= ' </table>' . "\r\n";
|
|
|
|
// Return
|
|
return $html;
|
|
}
|
|
|
|
/**
|
|
* Generate row
|
|
*
|
|
* @param PHPExcel_Worksheet $pSheet PHPExcel_Worksheet
|
|
* @param array $pValues Array containing cells in a row
|
|
* @param int $pRow Row number
|
|
* @return string
|
|
* @throws Exception
|
|
*/
|
|
private function _generateRow(PHPExcel_Worksheet $pSheet, $pValues = null, $pRow = 0) {
|
|
if (is_array($pValues)) {
|
|
// Construct HTML
|
|
$html = '';
|
|
|
|
// Sheet index
|
|
$sheetIndex = $pSheet->getParent()->getIndex($pSheet);
|
|
|
|
// Write row start
|
|
if (!$this->_useInlineCss) {
|
|
$html .= ' <tr class="row' . $pRow . '">' . "\r\n";
|
|
} else {
|
|
$style = isset($this->_cssStyles['table.sheet' . $sheetIndex . ' tr.row' . $pRow])
|
|
? $this->_assembleCSS($this->_cssStyles['table.sheet' . $sheetIndex . ' tr.row' . $pRow]) : '';
|
|
|
|
$html .= ' <tr style="' . $style . '">' . "\r\n";
|
|
}
|
|
|
|
// Write cells
|
|
$colNum = 0;
|
|
foreach ($pValues as $cell) {
|
|
if (!$this->_useInlineCss) {
|
|
$cssClass = '';
|
|
$cssClass = 'column' . $colNum;
|
|
} else {
|
|
$cssClass = array();
|
|
if (isset($this->_cssStyles['table.sheet' . $sheetIndex . ' td.column' . $colNum])) {
|
|
$this->_cssStyles['table.sheet' . $sheetIndex . ' td.column' . $colNum];
|
|
}
|
|
}
|
|
$colSpan = 1;
|
|
$rowSpan = 1;
|
|
$writeCell = true; // Write cell
|
|
|
|
// initialize
|
|
$cellData = '';
|
|
|
|
// PHPExcel_Cell
|
|
if ($cell instanceof PHPExcel_Cell) {
|
|
|
|
// Value
|
|
if ($cell->getValue() instanceof PHPExcel_RichText) {
|
|
// Loop trough rich text elements
|
|
$elements = $cell->getValue()->getRichTextElements();
|
|
foreach ($elements as $element) {
|
|
// Rich text start?
|
|
if ($element instanceof PHPExcel_RichText_Run) {
|
|
$cellData .= '<span style="' . $this->_assembleCSS($this->_createCSSStyleFont($element->getFont())) . '">';
|
|
|
|
if ($element->getFont()->getSuperScript()) {
|
|
$cellData .= '<sup>';
|
|
} else if ($element->getFont()->getSubScript()) {
|
|
$cellData .= '<sub>';
|
|
}
|
|
}
|
|
|
|
// Convert UTF8 data to PCDATA
|
|
$cellText = $element->getText();
|
|
$cellData .= htmlspecialchars($cellText);
|
|
|
|
if ($element instanceof PHPExcel_RichText_Run) {
|
|
if ($element->getFont()->getSuperScript()) {
|
|
$cellData .= '</sup>';
|
|
} else if ($element->getFont()->getSubScript()) {
|
|
$cellData .= '</sub>';
|
|
}
|
|
|
|
$cellData .= '</span>';
|
|
}
|
|
}
|
|
} else {
|
|
if ($this->_preCalculateFormulas) {
|
|
$cellData = PHPExcel_Style_NumberFormat::toFormattedString(
|
|
$cell->getCalculatedValue(),
|
|
$pSheet->getParent()->getCellXfByIndex( $cell->getXfIndex() )->getNumberFormat()->getFormatCode()
|
|
);
|
|
} else {
|
|
$cellData = PHPExcel_Style_NumberFormat::ToFormattedString(
|
|
$cell->getValue(),
|
|
$pSheet->getParent()->getCellXfByIndex( $cell->getXfIndex() )->getNumberFormat()->getFormatCode()
|
|
);
|
|
}
|
|
|
|
// Convert UTF8 data to PCDATA
|
|
$cellData = htmlspecialchars($cellData);
|
|
}
|
|
|
|
// replace leading spaces on each line with
|
|
$cellData = $this->_convertNbsp($cellData);
|
|
|
|
// convert newline "\n" to '<br>'
|
|
$cellData = str_replace("\n", '<br/>', $cellData);
|
|
|
|
// Check value
|
|
if ($cellData == '') {
|
|
$cellData = ' ';
|
|
}
|
|
|
|
// Extend CSS class?
|
|
if (!$this->_useInlineCss) {
|
|
$cssClass .= ' style' . $cell->getXfIndex();
|
|
$cssClass .= ' ' . $cell->getDataType();
|
|
} else {
|
|
if (isset($this->_cssStyles['td.style' . $cell->getXfIndex()])) {
|
|
$cssClass = array_merge($cssClass, $this->_cssStyles['td.style' . $cell->getXfIndex()]);
|
|
}
|
|
|
|
// General horizontal alignment: Actual horizontal alignment depends on dataType
|
|
$sharedStyle = $pSheet->getParent()->getCellXfByIndex( $cell->getXfIndex() );
|
|
if ($sharedStyle->getAlignment()->getHorizontal() == PHPExcel_Style_Alignment::HORIZONTAL_GENERAL
|
|
&& isset($this->_cssStyles['.' . $cell->getDataType()]['text-align']))
|
|
{
|
|
$cssClass['text-align'] = $this->_cssStyles['.' . $cell->getDataType()]['text-align'];
|
|
}
|
|
}
|
|
} else {
|
|
$cell = new PHPExcel_Cell(
|
|
PHPExcel_Cell::stringFromColumnIndex($colNum),
|
|
($pRow + 1),
|
|
'',
|
|
PHPExcel_Cell_DataType::TYPE_NULL,
|
|
$pSheet
|
|
);
|
|
}
|
|
|
|
// Hyperlink?
|
|
if ($cell->hasHyperlink() && !$cell->getHyperlink()->isInternal()) {
|
|
$cellData = '<a href="' . htmlspecialchars($cell->getHyperlink()->getUrl()) . '" title="' . htmlspecialchars($cell->getHyperlink()->getTooltip()) . '">' . $cellData . '</a>';
|
|
}
|
|
|
|
// Column/rowspan
|
|
foreach ($pSheet->getMergeCells() as $cells) {
|
|
if ($cell->isInRange($cells)) {
|
|
list($first, ) = PHPExcel_Cell::splitRange($cells);
|
|
|
|
if ($first[0] == $cell->getCoordinate()) {
|
|
list($colSpan, $rowSpan) = PHPExcel_Cell::rangeDimension($cells);
|
|
} else {
|
|
$writeCell = false;
|
|
}
|
|
|
|
break;
|
|
}
|
|
}
|
|
|
|
// Write
|
|
if ($writeCell) {
|
|
// Column start
|
|
$html .= ' <td';
|
|
if (!$this->_useInlineCss) {
|
|
$html .= ' class="' . $cssClass . '"';
|
|
} else {
|
|
//** Necessary redundant code for the sake of PHPExcel_Writer_PDF **
|
|
// We must explicitly write the width of the <td> element because TCPDF
|
|
// does not recognize e.g. <col style="width:42pt">
|
|
$width = 0;
|
|
$columnIndex = PHPExcel_Cell::columnIndexFromString($cell->getColumn()) - 1;
|
|
for ($i = $columnIndex; $i < $columnIndex + $colSpan; ++$i) {
|
|
if (isset($this->_columnWidths[$sheetIndex][$i])) {
|
|
$width += $this->_columnWidths[$sheetIndex][$i];
|
|
}
|
|
}
|
|
$cssClass['width'] = $width . 'pt';
|
|
|
|
// We must also explicitly write the height of the <td> element because TCPDF
|
|
// does not recognize e.g. <tr style="height:50pt">
|
|
if (isset($this->_cssStyles['table.sheet' . $sheetIndex . ' tr.row' . $pRow]['height'])) {
|
|
$height = $this->_cssStyles['table.sheet' . $sheetIndex . ' tr.row' . $pRow]['height'];
|
|
$cssClass['height'] = $height;
|
|
}
|
|
//** end of redundant code **
|
|
|
|
$html .= ' style="' . $this->_assembleCSS($cssClass) . '"';
|
|
}
|
|
if ($colSpan > 1) {
|
|
$html .= ' colspan="' . $colSpan . '"';
|
|
}
|
|
if ($rowSpan > 1) {
|
|
$html .= ' rowspan="' . $rowSpan . '"';
|
|
}
|
|
$html .= '>';
|
|
|
|
// Image?
|
|
$html .= $this->_writeImageTagInCell($pSheet, $cell->getCoordinate());
|
|
|
|
// Cell data
|
|
$html .= $cellData;
|
|
|
|
// Column end
|
|
$html .= '</td>' . "\r\n";
|
|
}
|
|
|
|
// Next column
|
|
++$colNum;
|
|
}
|
|
|
|
// Write row end
|
|
$html .= ' </tr>' . "\r\n";
|
|
|
|
// Return
|
|
return $html;
|
|
} else {
|
|
throw new Exception("Invalid parameters passed.");
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Takes array where of CSS properties / values and converts to CSS string
|
|
*
|
|
* @param array
|
|
* @return string
|
|
*/
|
|
private function _assembleCSS($pValue = array())
|
|
{
|
|
$pairs = array();
|
|
foreach ($pValue as $property => $value) {
|
|
$pairs[] = $property . ':' . $value;
|
|
}
|
|
$string = implode('; ', $pairs);
|
|
|
|
return $string;
|
|
}
|
|
|
|
/**
|
|
* Get Pre-Calculate Formulas
|
|
*
|
|
* @return boolean
|
|
*/
|
|
public function getPreCalculateFormulas() {
|
|
return $this->_preCalculateFormulas;
|
|
}
|
|
|
|
/**
|
|
* Set Pre-Calculate Formulas
|
|
*
|
|
* @param boolean $pValue Pre-Calculate Formulas?
|
|
* @return PHPExcel_Writer_HTML
|
|
*/
|
|
public function setPreCalculateFormulas($pValue = true) {
|
|
$this->_preCalculateFormulas = $pValue;
|
|
return $this;
|
|
}
|
|
|
|
/**
|
|
* Get images root
|
|
*
|
|
* @return string
|
|
*/
|
|
public function getImagesRoot() {
|
|
return $this->_imagesRoot;
|
|
}
|
|
|
|
/**
|
|
* Set images root
|
|
*
|
|
* @param string $pValue
|
|
* @return PHPExcel_Writer_HTML
|
|
*/
|
|
public function setImagesRoot($pValue = '.') {
|
|
$this->_imagesRoot = $pValue;
|
|
return $this;
|
|
}
|
|
|
|
/**
|
|
* Get use inline CSS?
|
|
*
|
|
* @return boolean
|
|
*/
|
|
public function getUseInlineCss() {
|
|
return $this->_useInlineCss;
|
|
}
|
|
|
|
/**
|
|
* Set use inline CSS?
|
|
*
|
|
* @param boolean $pValue
|
|
* @return PHPExcel_Writer_HTML
|
|
*/
|
|
public function setUseInlineCss($pValue = false) {
|
|
$this->_useInlineCss = $pValue;
|
|
return $this;
|
|
}
|
|
|
|
/**
|
|
* Converts a string so that spaces occuring at beginning of each new line are replaced by
|
|
* Example: " Hello\n to the world" is converted to " Hello\n to the world"
|
|
*
|
|
* @param string $pValue
|
|
* @return string
|
|
*/
|
|
private function _convertNbsp($pValue = '')
|
|
{
|
|
$explodes = explode("\n", $pValue);
|
|
foreach ($explodes as $explode) {
|
|
$matches = array();
|
|
if (preg_match('/^( )+/', $explode, $matches)) {
|
|
$explode = str_repeat(' ', strlen($matches[0])) . substr($explode, strlen($matches[0]));
|
|
}
|
|
$implodes[] = $explode;
|
|
}
|
|
|
|
$string = implode("\n", $implodes);
|
|
return $string;
|
|
}
|
|
|
|
}
|