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801 lines
38 KiB
801 lines
38 KiB
<?php |
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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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require(PHPEXCEL_ROOT . 'PHPExcel/Autoloader.php'); |
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} |
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/** |
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* PHPExcel_Reader_Excel2003XML |
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* |
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* Copyright (c) 2006 - 2015 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_Reader |
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* @copyright Copyright (c) 2006 - 2015 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 ##VERSION##, ##DATE## |
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*/ |
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class PHPExcel_Reader_Excel2003XML extends PHPExcel_Reader_Abstract implements PHPExcel_Reader_IReader |
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{ |
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/** |
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* Formats |
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* |
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* @var array |
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*/ |
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protected $styles = array(); |
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/** |
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* Character set used in the file |
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* |
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* @var string |
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*/ |
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protected $charSet = 'UTF-8'; |
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/** |
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* Create a new PHPExcel_Reader_Excel2003XML |
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*/ |
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public function __construct() |
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{ |
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$this->readFilter = new PHPExcel_Reader_DefaultReadFilter(); |
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} |
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/** |
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* Can the current PHPExcel_Reader_IReader read the file? |
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* |
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* @param string $pFilename |
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* @return boolean |
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* @throws PHPExcel_Reader_Exception |
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*/ |
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public function canRead($pFilename) |
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{ |
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// Office xmlns:o="urn:schemas-microsoft-com:office:office" |
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// Excel xmlns:x="urn:schemas-microsoft-com:office:excel" |
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// XML Spreadsheet xmlns:ss="urn:schemas-microsoft-com:office:spreadsheet" |
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// Spreadsheet component xmlns:c="urn:schemas-microsoft-com:office:component:spreadsheet" |
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// XML schema xmlns:s="uuid:BDC6E3F0-6DA3-11d1-A2A3-00AA00C14882" |
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// XML data type xmlns:dt="uuid:C2F41010-65B3-11d1-A29F-00AA00C14882" |
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// MS-persist recordset xmlns:rs="urn:schemas-microsoft-com:rowset" |
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// Rowset xmlns:z="#RowsetSchema" |
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// |
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$signature = array( |
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'<?xml version="1.0"', |
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'<?mso-application progid="Excel.Sheet"?>' |
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); |
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// Open file |
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$this->openFile($pFilename); |
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$fileHandle = $this->fileHandle; |
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// Read sample data (first 2 KB will do) |
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$data = fread($fileHandle, 2048); |
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fclose($fileHandle); |
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$valid = true; |
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foreach ($signature as $match) { |
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// every part of the signature must be present |
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if (strpos($data, $match) === false) { |
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$valid = false; |
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break; |
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} |
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} |
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// Retrieve charset encoding |
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if (preg_match('/<?xml.*encoding=[\'"](.*?)[\'"].*?>/um', $data, $matches)) { |
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$this->charSet = strtoupper($matches[1]); |
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} |
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// echo 'Character Set is ', $this->charSet,'<br />'; |
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return $valid; |
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} |
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/** |
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* Reads names of the worksheets from a file, without parsing the whole file to a PHPExcel object |
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* |
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* @param string $pFilename |
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* @throws PHPExcel_Reader_Exception |
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*/ |
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public function listWorksheetNames($pFilename) |
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{ |
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// Check if file exists |
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if (!file_exists($pFilename)) { |
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throw new PHPExcel_Reader_Exception("Could not open " . $pFilename . " for reading! File does not exist."); |
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} |
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if (!$this->canRead($pFilename)) { |
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throw new PHPExcel_Reader_Exception($pFilename . " is an Invalid Spreadsheet file."); |
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} |
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$worksheetNames = array(); |
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$xml = simplexml_load_string($this->securityScan(file_get_contents($pFilename)), 'SimpleXMLElement', PHPExcel_Settings::getLibXmlLoaderOptions()); |
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$namespaces = $xml->getNamespaces(true); |
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$xml_ss = $xml->children($namespaces['ss']); |
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foreach ($xml_ss->Worksheet as $worksheet) { |
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$worksheet_ss = $worksheet->attributes($namespaces['ss']); |
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$worksheetNames[] = self::convertStringEncoding((string) $worksheet_ss['Name'], $this->charSet); |
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} |
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return $worksheetNames; |
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} |
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/** |
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* Return worksheet info (Name, Last Column Letter, Last Column Index, Total Rows, Total Columns) |
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* |
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* @param string $pFilename |
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* @throws PHPExcel_Reader_Exception |
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*/ |
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public function listWorksheetInfo($pFilename) |
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{ |
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// Check if file exists |
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if (!file_exists($pFilename)) { |
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throw new PHPExcel_Reader_Exception("Could not open " . $pFilename . " for reading! File does not exist."); |
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} |
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$worksheetInfo = array(); |
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$xml = simplexml_load_string($this->securityScan(file_get_contents($pFilename)), 'SimpleXMLElement', PHPExcel_Settings::getLibXmlLoaderOptions()); |
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$namespaces = $xml->getNamespaces(true); |
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$worksheetID = 1; |
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$xml_ss = $xml->children($namespaces['ss']); |
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foreach ($xml_ss->Worksheet as $worksheet) { |
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$worksheet_ss = $worksheet->attributes($namespaces['ss']); |
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$tmpInfo = array(); |
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$tmpInfo['worksheetName'] = ''; |
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$tmpInfo['lastColumnLetter'] = 'A'; |
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$tmpInfo['lastColumnIndex'] = 0; |
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$tmpInfo['totalRows'] = 0; |
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$tmpInfo['totalColumns'] = 0; |
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if (isset($worksheet_ss['Name'])) { |
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$tmpInfo['worksheetName'] = (string) $worksheet_ss['Name']; |
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} else { |
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$tmpInfo['worksheetName'] = "Worksheet_{$worksheetID}"; |
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} |
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if (isset($worksheet->Table->Row)) { |
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$rowIndex = 0; |
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foreach ($worksheet->Table->Row as $rowData) { |
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$columnIndex = 0; |
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$rowHasData = false; |
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foreach ($rowData->Cell as $cell) { |
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if (isset($cell->Data)) { |
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$tmpInfo['lastColumnIndex'] = max($tmpInfo['lastColumnIndex'], $columnIndex); |
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$rowHasData = true; |
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} |
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++$columnIndex; |
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} |
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++$rowIndex; |
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if ($rowHasData) { |
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$tmpInfo['totalRows'] = max($tmpInfo['totalRows'], $rowIndex); |
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} |
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} |
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} |
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$tmpInfo['lastColumnLetter'] = PHPExcel_Cell::stringFromColumnIndex($tmpInfo['lastColumnIndex']); |
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$tmpInfo['totalColumns'] = $tmpInfo['lastColumnIndex'] + 1; |
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$worksheetInfo[] = $tmpInfo; |
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++$worksheetID; |
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} |
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return $worksheetInfo; |
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} |
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/** |
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* Loads PHPExcel from file |
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* |
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* @param string $pFilename |
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* @return PHPExcel |
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* @throws PHPExcel_Reader_Exception |
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*/ |
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public function load($pFilename) |
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{ |
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// Create new PHPExcel |
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$objPHPExcel = new PHPExcel(); |
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$objPHPExcel->removeSheetByIndex(0); |
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// Load into this instance |
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return $this->loadIntoExisting($pFilename, $objPHPExcel); |
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} |
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protected static function identifyFixedStyleValue($styleList, &$styleAttributeValue) |
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{ |
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$styleAttributeValue = strtolower($styleAttributeValue); |
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foreach ($styleList as $style) { |
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if ($styleAttributeValue == strtolower($style)) { |
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$styleAttributeValue = $style; |
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return true; |
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} |
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} |
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return false; |
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} |
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/** |
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* pixel units to excel width units(units of 1/256th of a character width) |
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* @param pxs |
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* @return |
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*/ |
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protected static function pixel2WidthUnits($pxs) |
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{ |
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$UNIT_OFFSET_MAP = array(0, 36, 73, 109, 146, 182, 219); |
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$widthUnits = 256 * ($pxs / 7); |
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$widthUnits += $UNIT_OFFSET_MAP[($pxs % 7)]; |
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return $widthUnits; |
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} |
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/** |
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* excel width units(units of 1/256th of a character width) to pixel units |
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* @param widthUnits |
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* @return |
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*/ |
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protected static function widthUnits2Pixel($widthUnits) |
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{ |
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$pixels = ($widthUnits / 256) * 7; |
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$offsetWidthUnits = $widthUnits % 256; |
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$pixels += round($offsetWidthUnits / (256 / 7)); |
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return $pixels; |
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} |
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protected static function hex2str($hex) |
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{ |
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return chr(hexdec($hex[1])); |
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} |
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/** |
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* Loads PHPExcel from file into PHPExcel instance |
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* |
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* @param string $pFilename |
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* @param PHPExcel $objPHPExcel |
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* @return PHPExcel |
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* @throws PHPExcel_Reader_Exception |
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*/ |
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public function loadIntoExisting($pFilename, PHPExcel $objPHPExcel) |
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{ |
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$fromFormats = array('\-', '\ '); |
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$toFormats = array('-', ' '); |
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$underlineStyles = array ( |
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PHPExcel_Style_Font::UNDERLINE_NONE, |
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PHPExcel_Style_Font::UNDERLINE_DOUBLE, |
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PHPExcel_Style_Font::UNDERLINE_DOUBLEACCOUNTING, |
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PHPExcel_Style_Font::UNDERLINE_SINGLE, |
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PHPExcel_Style_Font::UNDERLINE_SINGLEACCOUNTING |
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); |
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$verticalAlignmentStyles = array ( |
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PHPExcel_Style_Alignment::VERTICAL_BOTTOM, |
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PHPExcel_Style_Alignment::VERTICAL_TOP, |
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PHPExcel_Style_Alignment::VERTICAL_CENTER, |
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PHPExcel_Style_Alignment::VERTICAL_JUSTIFY |
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); |
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$horizontalAlignmentStyles = array ( |
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PHPExcel_Style_Alignment::HORIZONTAL_GENERAL, |
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PHPExcel_Style_Alignment::HORIZONTAL_LEFT, |
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PHPExcel_Style_Alignment::HORIZONTAL_RIGHT, |
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PHPExcel_Style_Alignment::HORIZONTAL_CENTER, |
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PHPExcel_Style_Alignment::HORIZONTAL_CENTER_CONTINUOUS, |
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PHPExcel_Style_Alignment::HORIZONTAL_JUSTIFY |
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); |
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$timezoneObj = new DateTimeZone('Europe/London'); |
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$GMT = new DateTimeZone('UTC'); |
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|
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// Check if file exists |
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if (!file_exists($pFilename)) { |
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throw new PHPExcel_Reader_Exception("Could not open " . $pFilename . " for reading! File does not exist."); |
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} |
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if (!$this->canRead($pFilename)) { |
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throw new PHPExcel_Reader_Exception($pFilename . " is an Invalid Spreadsheet file."); |
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} |
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$xml = simplexml_load_string($this->securityScan(file_get_contents($pFilename)), 'SimpleXMLElement', PHPExcel_Settings::getLibXmlLoaderOptions()); |
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$namespaces = $xml->getNamespaces(true); |
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$docProps = $objPHPExcel->getProperties(); |
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if (isset($xml->DocumentProperties[0])) { |
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foreach ($xml->DocumentProperties[0] as $propertyName => $propertyValue) { |
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switch ($propertyName) { |
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case 'Title': |
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$docProps->setTitle(self::convertStringEncoding($propertyValue, $this->charSet)); |
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break; |
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case 'Subject': |
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$docProps->setSubject(self::convertStringEncoding($propertyValue, $this->charSet)); |
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break; |
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case 'Author': |
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$docProps->setCreator(self::convertStringEncoding($propertyValue, $this->charSet)); |
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break; |
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case 'Created': |
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$creationDate = strtotime($propertyValue); |
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$docProps->setCreated($creationDate); |
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break; |
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case 'LastAuthor': |
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$docProps->setLastModifiedBy(self::convertStringEncoding($propertyValue, $this->charSet)); |
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break; |
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case 'LastSaved': |
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$lastSaveDate = strtotime($propertyValue); |
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$docProps->setModified($lastSaveDate); |
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break; |
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case 'Company': |
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$docProps->setCompany(self::convertStringEncoding($propertyValue, $this->charSet)); |
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break; |
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case 'Category': |
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$docProps->setCategory(self::convertStringEncoding($propertyValue, $this->charSet)); |
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break; |
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case 'Manager': |
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$docProps->setManager(self::convertStringEncoding($propertyValue, $this->charSet)); |
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break; |
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case 'Keywords': |
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$docProps->setKeywords(self::convertStringEncoding($propertyValue, $this->charSet)); |
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break; |
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case 'Description': |
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$docProps->setDescription(self::convertStringEncoding($propertyValue, $this->charSet)); |
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break; |
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} |
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} |
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} |
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if (isset($xml->CustomDocumentProperties)) { |
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foreach ($xml->CustomDocumentProperties[0] as $propertyName => $propertyValue) { |
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$propertyAttributes = $propertyValue->attributes($namespaces['dt']); |
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$propertyName = preg_replace_callback('/_x([0-9a-z]{4})_/', 'PHPExcel_Reader_Excel2003XML::hex2str', $propertyName); |
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$propertyType = PHPExcel_DocumentProperties::PROPERTY_TYPE_UNKNOWN; |
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switch ((string) $propertyAttributes) { |
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case 'string': |
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$propertyType = PHPExcel_DocumentProperties::PROPERTY_TYPE_STRING; |
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$propertyValue = trim($propertyValue); |
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break; |
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case 'boolean': |
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$propertyType = PHPExcel_DocumentProperties::PROPERTY_TYPE_BOOLEAN; |
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$propertyValue = (bool) $propertyValue; |
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break; |
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case 'integer': |
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$propertyType = PHPExcel_DocumentProperties::PROPERTY_TYPE_INTEGER; |
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$propertyValue = intval($propertyValue); |
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break; |
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case 'float': |
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$propertyType = PHPExcel_DocumentProperties::PROPERTY_TYPE_FLOAT; |
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$propertyValue = floatval($propertyValue); |
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break; |
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case 'dateTime.tz': |
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$propertyType = PHPExcel_DocumentProperties::PROPERTY_TYPE_DATE; |
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$propertyValue = strtotime(trim($propertyValue)); |
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break; |
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} |
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$docProps->setCustomProperty($propertyName, $propertyValue, $propertyType); |
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} |
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} |
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foreach ($xml->Styles[0] as $style) { |
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$style_ss = $style->attributes($namespaces['ss']); |
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$styleID = (string) $style_ss['ID']; |
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// echo 'Style ID = '.$styleID.'<br />'; |
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$this->styles[$styleID] = (isset($this->styles['Default'])) ? $this->styles['Default'] : array(); |
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foreach ($style as $styleType => $styleData) { |
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$styleAttributes = $styleData->attributes($namespaces['ss']); |
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// echo $styleType.'<br />'; |
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switch ($styleType) { |
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case 'Alignment': |
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foreach ($styleAttributes as $styleAttributeKey => $styleAttributeValue) { |
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// echo $styleAttributeKey.' = '.$styleAttributeValue.'<br />'; |
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$styleAttributeValue = (string) $styleAttributeValue; |
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switch ($styleAttributeKey) { |
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case 'Vertical': |
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if (self::identifyFixedStyleValue($verticalAlignmentStyles, $styleAttributeValue)) { |
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$this->styles[$styleID]['alignment']['vertical'] = $styleAttributeValue; |
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} |
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break; |
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case 'Horizontal': |
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if (self::identifyFixedStyleValue($horizontalAlignmentStyles, $styleAttributeValue)) { |
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$this->styles[$styleID]['alignment']['horizontal'] = $styleAttributeValue; |
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} |
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break; |
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case 'WrapText': |
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$this->styles[$styleID]['alignment']['wrap'] = true; |
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break; |
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} |
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} |
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break; |
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case 'Borders': |
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foreach ($styleData->Border as $borderStyle) { |
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$borderAttributes = $borderStyle->attributes($namespaces['ss']); |
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$thisBorder = array(); |
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foreach ($borderAttributes as $borderStyleKey => $borderStyleValue) { |
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// echo $borderStyleKey.' = '.$borderStyleValue.'<br />'; |
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switch ($borderStyleKey) { |
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case 'LineStyle': |
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$thisBorder['style'] = PHPExcel_Style_Border::BORDER_MEDIUM; |
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// $thisBorder['style'] = $borderStyleValue; |
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break; |
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case 'Weight': |
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// $thisBorder['style'] = $borderStyleValue; |
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break; |
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case 'Position': |
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$borderPosition = strtolower($borderStyleValue); |
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break; |
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case 'Color': |
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$borderColour = substr($borderStyleValue, 1); |
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$thisBorder['color']['rgb'] = $borderColour; |
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break; |
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} |
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} |
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if (!empty($thisBorder)) { |
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if (($borderPosition == 'left') || ($borderPosition == 'right') || ($borderPosition == 'top') || ($borderPosition == 'bottom')) { |
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$this->styles[$styleID]['borders'][$borderPosition] = $thisBorder; |
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} |
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} |
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} |
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break; |
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case 'Font': |
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foreach ($styleAttributes as $styleAttributeKey => $styleAttributeValue) { |
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// echo $styleAttributeKey.' = '.$styleAttributeValue.'<br />'; |
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$styleAttributeValue = (string) $styleAttributeValue; |
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switch ($styleAttributeKey) { |
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case 'FontName': |
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$this->styles[$styleID]['font']['name'] = $styleAttributeValue; |
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break; |
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case 'Size': |
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$this->styles[$styleID]['font']['size'] = $styleAttributeValue; |
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break; |
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case 'Color': |
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$this->styles[$styleID]['font']['color']['rgb'] = substr($styleAttributeValue, 1); |
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break; |
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case 'Bold': |
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$this->styles[$styleID]['font']['bold'] = true; |
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break; |
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case 'Italic': |
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$this->styles[$styleID]['font']['italic'] = true; |
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break; |
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case 'Underline': |
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if (self::identifyFixedStyleValue($underlineStyles, $styleAttributeValue)) { |
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$this->styles[$styleID]['font']['underline'] = $styleAttributeValue; |
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} |
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break; |
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} |
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} |
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break; |
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case 'Interior': |
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foreach ($styleAttributes as $styleAttributeKey => $styleAttributeValue) { |
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// echo $styleAttributeKey.' = '.$styleAttributeValue.'<br />'; |
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switch ($styleAttributeKey) { |
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case 'Color': |
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$this->styles[$styleID]['fill']['color']['rgb'] = substr($styleAttributeValue, 1); |
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break; |
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} |
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} |
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break; |
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case 'NumberFormat': |
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foreach ($styleAttributes as $styleAttributeKey => $styleAttributeValue) { |
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// echo $styleAttributeKey.' = '.$styleAttributeValue.'<br />'; |
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$styleAttributeValue = str_replace($fromFormats, $toFormats, $styleAttributeValue); |
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switch ($styleAttributeValue) { |
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case 'Short Date': |
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$styleAttributeValue = 'dd/mm/yyyy'; |
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break; |
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} |
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if ($styleAttributeValue > '') { |
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$this->styles[$styleID]['numberformat']['code'] = $styleAttributeValue; |
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} |
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} |
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break; |
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case 'Protection': |
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foreach ($styleAttributes as $styleAttributeKey => $styleAttributeValue) { |
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// echo $styleAttributeKey.' = '.$styleAttributeValue.'<br />'; |
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} |
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break; |
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} |
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} |
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// print_r($this->styles[$styleID]); |
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// echo '<hr />'; |
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} |
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// echo '<hr />'; |
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|
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$worksheetID = 0; |
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$xml_ss = $xml->children($namespaces['ss']); |
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|
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foreach ($xml_ss->Worksheet as $worksheet) { |
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$worksheet_ss = $worksheet->attributes($namespaces['ss']); |
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|
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if ((isset($this->loadSheetsOnly)) && (isset($worksheet_ss['Name'])) && |
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(!in_array($worksheet_ss['Name'], $this->loadSheetsOnly))) { |
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continue; |
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} |
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|
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// echo '<h3>Worksheet: ', $worksheet_ss['Name'],'<h3>'; |
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// |
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// Create new Worksheet |
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$objPHPExcel->createSheet(); |
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$objPHPExcel->setActiveSheetIndex($worksheetID); |
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if (isset($worksheet_ss['Name'])) { |
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$worksheetName = self::convertStringEncoding((string) $worksheet_ss['Name'], $this->charSet); |
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// Use false for $updateFormulaCellReferences to prevent adjustment of worksheet references in |
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// formula cells... during the load, all formulae should be correct, and we're simply bringing |
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// the worksheet name in line with the formula, not the reverse |
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$objPHPExcel->getActiveSheet()->setTitle($worksheetName, false); |
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} |
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|
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$columnID = 'A'; |
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if (isset($worksheet->Table->Column)) { |
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foreach ($worksheet->Table->Column as $columnData) { |
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$columnData_ss = $columnData->attributes($namespaces['ss']); |
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if (isset($columnData_ss['Index'])) { |
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$columnID = PHPExcel_Cell::stringFromColumnIndex($columnData_ss['Index']-1); |
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} |
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if (isset($columnData_ss['Width'])) { |
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$columnWidth = $columnData_ss['Width']; |
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// echo '<b>Setting column width for '.$columnID.' to '.$columnWidth.'</b><br />'; |
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$objPHPExcel->getActiveSheet()->getColumnDimension($columnID)->setWidth($columnWidth / 5.4); |
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} |
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++$columnID; |
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} |
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} |
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|
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$rowID = 1; |
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if (isset($worksheet->Table->Row)) { |
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$additionalMergedCells = 0; |
|
foreach ($worksheet->Table->Row as $rowData) { |
|
$rowHasData = false; |
|
$row_ss = $rowData->attributes($namespaces['ss']); |
|
if (isset($row_ss['Index'])) { |
|
$rowID = (integer) $row_ss['Index']; |
|
} |
|
// echo '<b>Row '.$rowID.'</b><br />'; |
|
|
|
$columnID = 'A'; |
|
foreach ($rowData->Cell as $cell) { |
|
$cell_ss = $cell->attributes($namespaces['ss']); |
|
if (isset($cell_ss['Index'])) { |
|
$columnID = PHPExcel_Cell::stringFromColumnIndex($cell_ss['Index']-1); |
|
} |
|
$cellRange = $columnID.$rowID; |
|
|
|
if ($this->getReadFilter() !== null) { |
|
if (!$this->getReadFilter()->readCell($columnID, $rowID, $worksheetName)) { |
|
continue; |
|
} |
|
} |
|
|
|
if ((isset($cell_ss['MergeAcross'])) || (isset($cell_ss['MergeDown']))) { |
|
$columnTo = $columnID; |
|
if (isset($cell_ss['MergeAcross'])) { |
|
$additionalMergedCells += (int)$cell_ss['MergeAcross']; |
|
$columnTo = PHPExcel_Cell::stringFromColumnIndex(PHPExcel_Cell::columnIndexFromString($columnID) + $cell_ss['MergeAcross'] -1); |
|
} |
|
$rowTo = $rowID; |
|
if (isset($cell_ss['MergeDown'])) { |
|
$rowTo = $rowTo + $cell_ss['MergeDown']; |
|
} |
|
$cellRange .= ':'.$columnTo.$rowTo; |
|
$objPHPExcel->getActiveSheet()->mergeCells($cellRange); |
|
} |
|
|
|
$cellIsSet = $hasCalculatedValue = false; |
|
$cellDataFormula = ''; |
|
if (isset($cell_ss['Formula'])) { |
|
$cellDataFormula = $cell_ss['Formula']; |
|
// added this as a check for array formulas |
|
if (isset($cell_ss['ArrayRange'])) { |
|
$cellDataCSEFormula = $cell_ss['ArrayRange']; |
|
// echo "found an array formula at ".$columnID.$rowID."<br />"; |
|
} |
|
$hasCalculatedValue = true; |
|
} |
|
if (isset($cell->Data)) { |
|
$cellValue = $cellData = $cell->Data; |
|
$type = PHPExcel_Cell_DataType::TYPE_NULL; |
|
$cellData_ss = $cellData->attributes($namespaces['ss']); |
|
if (isset($cellData_ss['Type'])) { |
|
$cellDataType = $cellData_ss['Type']; |
|
switch ($cellDataType) { |
|
/* |
|
const TYPE_STRING = 's'; |
|
const TYPE_FORMULA = 'f'; |
|
const TYPE_NUMERIC = 'n'; |
|
const TYPE_BOOL = 'b'; |
|
const TYPE_NULL = 'null'; |
|
const TYPE_INLINE = 'inlineStr'; |
|
const TYPE_ERROR = 'e'; |
|
*/ |
|
case 'String': |
|
$cellValue = self::convertStringEncoding($cellValue, $this->charSet); |
|
$type = PHPExcel_Cell_DataType::TYPE_STRING; |
|
break; |
|
case 'Number': |
|
$type = PHPExcel_Cell_DataType::TYPE_NUMERIC; |
|
$cellValue = (float) $cellValue; |
|
if (floor($cellValue) == $cellValue) { |
|
$cellValue = (integer) $cellValue; |
|
} |
|
break; |
|
case 'Boolean': |
|
$type = PHPExcel_Cell_DataType::TYPE_BOOL; |
|
$cellValue = ($cellValue != 0); |
|
break; |
|
case 'DateTime': |
|
$type = PHPExcel_Cell_DataType::TYPE_NUMERIC; |
|
$cellValue = PHPExcel_Shared_Date::PHPToExcel(strtotime($cellValue)); |
|
break; |
|
case 'Error': |
|
$type = PHPExcel_Cell_DataType::TYPE_ERROR; |
|
break; |
|
} |
|
} |
|
|
|
if ($hasCalculatedValue) { |
|
// echo 'FORMULA<br />'; |
|
$type = PHPExcel_Cell_DataType::TYPE_FORMULA; |
|
$columnNumber = PHPExcel_Cell::columnIndexFromString($columnID); |
|
if (substr($cellDataFormula, 0, 3) == 'of:') { |
|
$cellDataFormula = substr($cellDataFormula, 3); |
|
// echo 'Before: ', $cellDataFormula,'<br />'; |
|
$temp = explode('"', $cellDataFormula); |
|
$key = false; |
|
foreach ($temp as &$value) { |
|
// Only replace in alternate array entries (i.e. non-quoted blocks) |
|
if ($key = !$key) { |
|
$value = str_replace(array('[.', '.', ']'), '', $value); |
|
} |
|
} |
|
} else { |
|
// Convert R1C1 style references to A1 style references (but only when not quoted) |
|
// echo 'Before: ', $cellDataFormula,'<br />'; |
|
$temp = explode('"', $cellDataFormula); |
|
$key = false; |
|
foreach ($temp as &$value) { |
|
// Only replace in alternate array entries (i.e. non-quoted blocks) |
|
if ($key = !$key) { |
|
preg_match_all('/(R(\[?-?\d*\]?))(C(\[?-?\d*\]?))/', $value, $cellReferences, PREG_SET_ORDER + PREG_OFFSET_CAPTURE); |
|
// Reverse the matches array, otherwise all our offsets will become incorrect if we modify our way |
|
// through the formula from left to right. Reversing means that we work right to left.through |
|
// the formula |
|
$cellReferences = array_reverse($cellReferences); |
|
// Loop through each R1C1 style reference in turn, converting it to its A1 style equivalent, |
|
// then modify the formula to use that new reference |
|
foreach ($cellReferences as $cellReference) { |
|
$rowReference = $cellReference[2][0]; |
|
// Empty R reference is the current row |
|
if ($rowReference == '') { |
|
$rowReference = $rowID; |
|
} |
|
// Bracketed R references are relative to the current row |
|
if ($rowReference{0} == '[') { |
|
$rowReference = $rowID + trim($rowReference, '[]'); |
|
} |
|
$columnReference = $cellReference[4][0]; |
|
// Empty C reference is the current column |
|
if ($columnReference == '') { |
|
$columnReference = $columnNumber; |
|
} |
|
// Bracketed C references are relative to the current column |
|
if ($columnReference{0} == '[') { |
|
$columnReference = $columnNumber + trim($columnReference, '[]'); |
|
} |
|
$A1CellReference = PHPExcel_Cell::stringFromColumnIndex($columnReference-1).$rowReference; |
|
$value = substr_replace($value, $A1CellReference, $cellReference[0][1], strlen($cellReference[0][0])); |
|
} |
|
} |
|
} |
|
} |
|
unset($value); |
|
// Then rebuild the formula string |
|
$cellDataFormula = implode('"', $temp); |
|
// echo 'After: ', $cellDataFormula,'<br />'; |
|
} |
|
|
|
// echo 'Cell '.$columnID.$rowID.' is a '.$type.' with a value of '.(($hasCalculatedValue) ? $cellDataFormula : $cellValue).'<br />'; |
|
// |
|
$objPHPExcel->getActiveSheet()->getCell($columnID.$rowID)->setValueExplicit((($hasCalculatedValue) ? $cellDataFormula : $cellValue), $type); |
|
if ($hasCalculatedValue) { |
|
// echo 'Formula result is '.$cellValue.'<br />'; |
|
$objPHPExcel->getActiveSheet()->getCell($columnID.$rowID)->setCalculatedValue($cellValue); |
|
} |
|
$cellIsSet = $rowHasData = true; |
|
} |
|
|
|
if (isset($cell->Comment)) { |
|
// echo '<b>comment found</b><br />'; |
|
$commentAttributes = $cell->Comment->attributes($namespaces['ss']); |
|
$author = 'unknown'; |
|
if (isset($commentAttributes->Author)) { |
|
$author = (string)$commentAttributes->Author; |
|
// echo 'Author: ', $author,'<br />'; |
|
} |
|
$node = $cell->Comment->Data->asXML(); |
|
// $annotation = str_replace('html:','',substr($node,49,-10)); |
|
// echo $annotation,'<br />'; |
|
$annotation = strip_tags($node); |
|
// echo 'Annotation: ', $annotation,'<br />'; |
|
$objPHPExcel->getActiveSheet()->getComment($columnID.$rowID)->setAuthor(self::convertStringEncoding($author, $this->charSet))->setText($this->parseRichText($annotation)); |
|
} |
|
|
|
if (($cellIsSet) && (isset($cell_ss['StyleID']))) { |
|
$style = (string) $cell_ss['StyleID']; |
|
// echo 'Cell style for '.$columnID.$rowID.' is '.$style.'<br />'; |
|
if ((isset($this->styles[$style])) && (!empty($this->styles[$style]))) { |
|
// echo 'Cell '.$columnID.$rowID.'<br />'; |
|
// print_r($this->styles[$style]); |
|
// echo '<br />'; |
|
if (!$objPHPExcel->getActiveSheet()->cellExists($columnID.$rowID)) { |
|
$objPHPExcel->getActiveSheet()->getCell($columnID.$rowID)->setValue(null); |
|
} |
|
$objPHPExcel->getActiveSheet()->getStyle($cellRange)->applyFromArray($this->styles[$style]); |
|
} |
|
} |
|
++$columnID; |
|
while ($additionalMergedCells > 0) { |
|
++$columnID; |
|
$additionalMergedCells--; |
|
} |
|
} |
|
|
|
if ($rowHasData) { |
|
if (isset($row_ss['StyleID'])) { |
|
$rowStyle = $row_ss['StyleID']; |
|
} |
|
if (isset($row_ss['Height'])) { |
|
$rowHeight = $row_ss['Height']; |
|
// echo '<b>Setting row height to '.$rowHeight.'</b><br />'; |
|
$objPHPExcel->getActiveSheet()->getRowDimension($rowID)->setRowHeight($rowHeight); |
|
} |
|
} |
|
|
|
++$rowID; |
|
} |
|
} |
|
++$worksheetID; |
|
} |
|
|
|
// Return |
|
return $objPHPExcel; |
|
} |
|
|
|
|
|
protected static function convertStringEncoding($string, $charset) |
|
{ |
|
if ($charset != 'UTF-8') { |
|
return PHPExcel_Shared_String::ConvertEncoding($string, 'UTF-8', $charset); |
|
} |
|
return $string; |
|
} |
|
|
|
|
|
protected function parseRichText($is = '') |
|
{ |
|
$value = new PHPExcel_RichText(); |
|
|
|
$value->createText(self::convertStringEncoding($is, $this->charSet)); |
|
|
|
return $value; |
|
} |
|
}
|
|
|