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diff --git a/admin/survey/excel/PHPExcel/Reader/Gnumeric.php b/admin/survey/excel/PHPExcel/Reader/Gnumeric.php
new file mode 100644
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+++ b/admin/survey/excel/PHPExcel/Reader/Gnumeric.php
@@ -0,0 +1,982 @@
+<?php

+/**

+ * PHPExcel

+ *

+ * Copyright (c) 2006 - 2012 PHPExcel

+ *

+ * This library is free software; you can redistribute it and/or

+ * modify it under the terms of the GNU Lesser General Public

+ * License as published by the Free Software Foundation; either

+ * version 2.1 of the License, or (at your option) any later version.

+ *

+ * This library is distributed in the hope that it will be useful,

+ * but WITHOUT ANY WARRANTY; without even the implied warranty of

+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU

+ * Lesser General Public License for more details.

+ *

+ * You should have received a copy of the GNU Lesser General Public

+ * License along with this library; if not, write to the Free Software

+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA

+ *

+ * @category   PHPExcel

+ * @package    PHPExcel_Reader

+ * @copyright  Copyright (c) 2006 - 2012 PHPExcel (http://www.codeplex.com/PHPExcel)

+ * @license    http://www.gnu.org/licenses/old-licenses/lgpl-2.1.txt	LGPL

+ * @version    1.7.8, 2012-10-12

+ */

+

+

+/** PHPExcel root directory */

+if (!defined('PHPEXCEL_ROOT')) {

+	/**

+	 * @ignore

+	 */

+	define('PHPEXCEL_ROOT', dirname(__FILE__) . '/../../');

+	require(PHPEXCEL_ROOT . 'PHPExcel/Autoloader.php');

+}

+

+/**

+ * PHPExcel_Reader_Gnumeric

+ *

+ * @category	PHPExcel

+ * @package		PHPExcel_Reader

+ * @copyright	Copyright (c) 2006 - 2012 PHPExcel (http://www.codeplex.com/PHPExcel)

+ */

+class PHPExcel_Reader_Gnumeric implements PHPExcel_Reader_IReader

+{

+	/**

+	 * Read data only?

+	 * Identifies whether the Reader should only read data values for cells, and ignore any formatting information;

+	 *		or whether it should read both data and formatting

+	 *

+	 * @var	boolean

+	 */

+	private $_readDataOnly = false;

+

+	/**

+	 * Restrict which sheets should be loaded?

+	 * This property holds an array of worksheet names to be loaded. If null, then all worksheets will be loaded.

+	 *

+	 * @var	array of string

+	 */

+	private $_loadSheetsOnly = null;

+

+	/**

+	 * Formats

+	 *

+	 * @var array

+	 */

+	private $_styles = array();

+

+	/**

+	 * Shared Expressions

+	 *

+	 * @var array

+	 */

+	private $_expressions = array();

+

+	private $_referenceHelper = null;

+

+	/**

+	 * PHPExcel_Reader_IReadFilter instance

+	 *

+	 * @var PHPExcel_Reader_IReadFilter

+	 */

+	private $_readFilter = null;

+

+

+	/**

+	 * Create a new PHPExcel_Reader_Gnumeric

+	 */

+	public function __construct() {

+		$this->_readFilter 	= new PHPExcel_Reader_DefaultReadFilter();

+		$this->_referenceHelper = PHPExcel_ReferenceHelper::getInstance();

+	}

+

+

+	/**

+	 * Read data only?

+	 *		If this is true, then the Reader will only read data values for cells, it will not read any formatting information.

+	 *		If false (the default) it will read data and formatting.

+	 *

+	 * @return	boolean

+	 */

+	public function getReadDataOnly() {

+		return $this->_readDataOnly;

+	}

+

+

+	/**

+	 * Set read data only

+	 *		Set to true, to advise the Reader only to read data values for cells, and to ignore any formatting information.

+	 *		Set to false (the default) to advise the Reader to read both data and formatting for cells.

+	 *

+	 * @param	boolean	$pValue

+	 *

+	 * @return	PHPExcel_Reader_Gnumeric

+	 */

+	public function setReadDataOnly($pValue = false) {

+		$this->_readDataOnly = $pValue;

+		return $this;

+	}

+

+

+	/**

+	 * Get which sheets to load

+	 * Returns either an array of worksheet names (the list of worksheets that should be loaded), or a null

+	 *		indicating that all worksheets in the workbook should be loaded.

+	 *

+	 * @return mixed

+	 */

+	public function getLoadSheetsOnly()

+	{

+		return $this->_loadSheetsOnly;

+	}

+

+

+	/**

+	 * Set which sheets to load

+	 *

+	 * @param mixed $value

+	 *		This should be either an array of worksheet names to be loaded, or a string containing a single worksheet name.

+	 *		If NULL, then it tells the Reader to read all worksheets in the workbook

+	 *

+	 * @return PHPExcel_Reader_Gnumeric

+	 */

+	public function setLoadSheetsOnly($value = null)

+	{

+		$this->_loadSheetsOnly = is_array($value) ?

+			$value : array($value);

+		return $this;

+	}

+

+

+	/**

+	 * Set all sheets to load

+	 *		Tells the Reader to load all worksheets from the workbook.

+	 *

+	 * @return PHPExcel_Reader_Gnumeric

+	 */

+	public function setLoadAllSheets()

+	{

+		$this->_loadSheetsOnly = null;

+		return $this;

+	}

+

+

+	/**

+	 * Read filter

+	 *

+	 * @return PHPExcel_Reader_IReadFilter

+	 */

+	public function getReadFilter() {

+		return $this->_readFilter;

+	}

+

+

+	/**

+	 * Set read filter

+	 *

+	 * @param PHPExcel_Reader_IReadFilter $pValue

+	 * @return PHPExcel_Reader_Gnumeric

+	 */

+	public function setReadFilter(PHPExcel_Reader_IReadFilter $pValue) {

+		$this->_readFilter = $pValue;

+		return $this;

+	}

+

+

+	/**

+	 * Can the current PHPExcel_Reader_IReader read the file?

+	 *

+	 * @param 	string 		$pFileName

+	 * @return 	boolean

+	 * @throws Exception

+	 */

+	public function canRead($pFilename)

+	{

+		// Check if file exists

+		if (!file_exists($pFilename)) {

+			throw new Exception("Could not open " . $pFilename . " for reading! File does not exist.");

+		}

+

+		// Check if gzlib functions are available

+		if (!function_exists('gzread')) {

+			throw new Exception("gzlib library is not enabled");

+		}

+

+		// Read signature data (first 3 bytes)

+		$fh = fopen($pFilename, 'r');

+		$data = fread($fh, 2);

+		fclose($fh);

+

+		if ($data != chr(0x1F).chr(0x8B)) {

+			return false;

+		}

+

+		return true;

+	}

+

+

+	/**

+	 * Return worksheet info (Name, Last Column Letter, Last Column Index, Total Rows, Total Columns)

+	 *

+	 * @param   string     $pFilename

+	 * @throws   Exception

+	 */

+	public function listWorksheetInfo($pFilename)

+	{

+		// Check if file exists

+		if (!file_exists($pFilename)) {

+			throw new Exception("Could not open " . $pFilename . " for reading! File does not exist.");

+		}

+

+		$gFileData = $this->_gzfileGetContents($pFilename);

+

+		$xml = simplexml_load_string($gFileData);

+		$namespacesMeta = $xml->getNamespaces(true);

+

+		$gnmXML = $xml->children($namespacesMeta['gnm']);

+

+		$worksheetInfo = array();

+

+		foreach ($gnmXML->Sheets->Sheet as $sheet) {

+			$tmpInfo = array();

+			$tmpInfo['worksheetName'] = (string) $sheet->Name;

+			$tmpInfo['lastColumnLetter'] = 'A';

+			$tmpInfo['lastColumnIndex'] = 0;

+			$tmpInfo['totalRows'] = 0;

+			$tmpInfo['totalColumns'] = 0;

+

+			foreach ($sheet->Cells->Cell as $cell) {

+				$cellAttributes = $cell->attributes();

+

+				$rowIndex = (int) $cellAttributes->Row + 1;

+				$columnIndex = (int) $cellAttributes->Col;

+

+				$tmpInfo['totalRows'] = max($tmpInfo['totalRows'], $rowIndex);

+				$tmpInfo['lastColumnIndex'] = max($tmpInfo['lastColumnIndex'], $columnIndex);

+			}

+

+			$tmpInfo['lastColumnLetter'] = PHPExcel_Cell::stringFromColumnIndex($tmpInfo['lastColumnIndex']);

+			$tmpInfo['totalColumns'] = $tmpInfo['lastColumnIndex'] + 1;

+

+			$worksheetInfo[] = $tmpInfo;

+		}

+

+		return $worksheetInfo;

+	}

+

+

+	private function _gzfileGetContents($filename) {

+		$file = @gzopen($filename, 'rb');

+		if ($file !== false) {

+			$data = '';

+			while (!gzeof($file)) {

+				$data .= gzread($file, 1024);

+			}

+			gzclose($file);

+		}

+		return $data;

+	}

+

+

+	/**

+	 * Loads PHPExcel from file

+	 *

+	 * @param 	string 		$pFilename

+	 * @return 	PHPExcel

+	 * @throws 	Exception

+	 */

+	public function load($pFilename)

+	{

+		// Create new PHPExcel

+		$objPHPExcel = new PHPExcel();

+

+		// Load into this instance

+		return $this->loadIntoExisting($pFilename, $objPHPExcel);

+	}

+

+

+	/**

+	 * Reads names of the worksheets from a file, without parsing the whole file to a PHPExcel object

+	 *

+	 * @param 	string 		$pFilename

+	 * @throws 	Exception

+	 */

+	public function listWorksheetNames($pFilename)

+	{

+		// Check if file exists

+		if (!file_exists($pFilename)) {

+			throw new Exception("Could not open " . $pFilename . " for reading! File does not exist.");

+		}

+

+		$gFileData = $this->_gzfileGetContents($pFilename);

+

+		$xml = simplexml_load_string($gFileData);

+		$namespacesMeta = $xml->getNamespaces(true);

+

+		$gnmXML = $xml->children($namespacesMeta['gnm']);

+

+		$worksheetNames = array();

+

+		foreach($gnmXML->Sheets->Sheet as $sheet) {

+			$worksheetNames[] = (string) $sheet->Name;

+		}

+

+		return $worksheetNames;

+	}

+

+

+	/**

+	 * Loads PHPExcel from file into PHPExcel instance

+	 *

+	 * @param 	string 		$pFilename

+	 * @param	PHPExcel	$objPHPExcel

+	 * @return 	PHPExcel

+	 * @throws 	Exception

+	 */

+	public function loadIntoExisting($pFilename, PHPExcel $objPHPExcel)

+	{

+		// Check if file exists

+		if (!file_exists($pFilename)) {

+			throw new Exception("Could not open " . $pFilename . " for reading! File does not exist.");

+		}

+

+		$timezoneObj = new DateTimeZone('Europe/London');

+		$GMT = new DateTimeZone('UTC');

+

+		$gFileData = $this->_gzfileGetContents($pFilename);

+

+//		echo '<pre>';

+//		echo htmlentities($gFileData,ENT_QUOTES,'UTF-8');

+//		echo '</pre><hr />';

+//

+		$xml = simplexml_load_string($gFileData);

+		$namespacesMeta = $xml->getNamespaces(true);

+

+//		var_dump($namespacesMeta);

+//

+		$gnmXML = $xml->children($namespacesMeta['gnm']);

+

+		$docProps = $objPHPExcel->getProperties();

+		//	Document Properties are held differently, depending on the version of Gnumeric

+		if (isset($namespacesMeta['office'])) {

+			$officeXML = $xml->children($namespacesMeta['office']);

+		    $officeDocXML = $officeXML->{'document-meta'};

+			$officeDocMetaXML = $officeDocXML->meta;

+

+			foreach($officeDocMetaXML as $officePropertyData) {

+

+				$officePropertyDC = array();

+				if (isset($namespacesMeta['dc'])) {

+					$officePropertyDC = $officePropertyData->children($namespacesMeta['dc']);

+				}

+				foreach($officePropertyDC as $propertyName => $propertyValue) {

+					$propertyValue = (string) $propertyValue;

+					switch ($propertyName) {

+						case 'title' :

+								$docProps->setTitle(trim($propertyValue));

+								break;

+						case 'subject' :

+								$docProps->setSubject(trim($propertyValue));

+								break;

+						case 'creator' :

+								$docProps->setCreator(trim($propertyValue));

+								$docProps->setLastModifiedBy(trim($propertyValue));

+								break;

+						case 'date' :

+								$creationDate = strtotime(trim($propertyValue));

+								$docProps->setCreated($creationDate);

+								$docProps->setModified($creationDate);

+								break;

+						case 'description' :

+								$docProps->setDescription(trim($propertyValue));

+								break;

+					}

+				}

+				$officePropertyMeta = array();

+				if (isset($namespacesMeta['meta'])) {

+					$officePropertyMeta = $officePropertyData->children($namespacesMeta['meta']);

+				}

+				foreach($officePropertyMeta as $propertyName => $propertyValue) {

+					$attributes = $propertyValue->attributes($namespacesMeta['meta']);

+					$propertyValue = (string) $propertyValue;

+					switch ($propertyName) {

+						case 'keyword' :

+								$docProps->setKeywords(trim($propertyValue));

+								break;

+						case 'initial-creator' :

+								$docProps->setCreator(trim($propertyValue));

+								$docProps->setLastModifiedBy(trim($propertyValue));

+								break;

+						case 'creation-date' :

+								$creationDate = strtotime(trim($propertyValue));

+								$docProps->setCreated($creationDate);

+								$docProps->setModified($creationDate);

+								break;

+						case 'user-defined' :

+								list(,$attrName) = explode(':',$attributes['name']);

+								switch ($attrName) {

+									case 'publisher' :

+											$docProps->setCompany(trim($propertyValue));

+											break;

+									case 'category' :

+											$docProps->setCategory(trim($propertyValue));

+											break;

+									case 'manager' :

+											$docProps->setManager(trim($propertyValue));

+											break;

+								}

+								break;

+					}

+				}

+			}

+		} elseif (isset($gnmXML->Summary)) {

+			foreach($gnmXML->Summary->Item as $summaryItem) {

+				$propertyName = $summaryItem->name;

+				$propertyValue = $summaryItem->{'val-string'};

+				switch ($propertyName) {

+					case 'title' :

+						$docProps->setTitle(trim($propertyValue));

+						break;

+					case 'comments' :

+						$docProps->setDescription(trim($propertyValue));

+						break;

+					case 'keywords' :

+						$docProps->setKeywords(trim($propertyValue));

+						break;

+					case 'category' :

+						$docProps->setCategory(trim($propertyValue));

+						break;

+					case 'manager' :

+						$docProps->setManager(trim($propertyValue));

+						break;

+					case 'author' :

+						$docProps->setCreator(trim($propertyValue));

+						$docProps->setLastModifiedBy(trim($propertyValue));

+						break;

+					case 'company' :

+						$docProps->setCompany(trim($propertyValue));

+						break;

+				}

+			}

+		}

+

+		$worksheetID = 0;

+		foreach($gnmXML->Sheets->Sheet as $sheet) {

+			$worksheetName = (string) $sheet->Name;

+//			echo '<b>Worksheet: ',$worksheetName,'</b><br />';

+			if ((isset($this->_loadSheetsOnly)) && (!in_array($worksheetName, $this->_loadSheetsOnly))) {

+				continue;

+			}

+

+			$maxRow = $maxCol = 0;

+

+			// Create new Worksheet

+			$objPHPExcel->createSheet();

+			$objPHPExcel->setActiveSheetIndex($worksheetID);

+			//	Use false for $updateFormulaCellReferences to prevent adjustment of worksheet references in formula

+			//		cells... during the load, all formulae should be correct, and we're simply bringing the worksheet

+			//		name in line with the formula, not the reverse

+			$objPHPExcel->getActiveSheet()->setTitle($worksheetName,false);

+

+			if ((!$this->_readDataOnly) && (isset($sheet->PrintInformation))) {

+				if (isset($sheet->PrintInformation->Margins)) {

+					foreach($sheet->PrintInformation->Margins->children('gnm',TRUE) as $key => $margin) {

+						$marginAttributes = $margin->attributes();

+						$marginSize = 72 / 100;	//	Default

+						switch($marginAttributes['PrefUnit']) {

+							case 'mm' :

+								$marginSize = intval($marginAttributes['Points']) / 100;

+								break;

+						}

+						switch($key) {

+							case 'top' :

+								$objPHPExcel->getActiveSheet()->getPageMargins()->setTop($marginSize);

+								break;

+							case 'bottom' :

+								$objPHPExcel->getActiveSheet()->getPageMargins()->setBottom($marginSize);

+								break;

+							case 'left' :

+								$objPHPExcel->getActiveSheet()->getPageMargins()->setLeft($marginSize);

+								break;

+							case 'right' :

+								$objPHPExcel->getActiveSheet()->getPageMargins()->setRight($marginSize);

+								break;

+							case 'header' :

+								$objPHPExcel->getActiveSheet()->getPageMargins()->setHeader($marginSize);

+								break;

+							case 'footer' :

+								$objPHPExcel->getActiveSheet()->getPageMargins()->setFooter($marginSize);

+								break;

+						}

+					}

+				}

+			}

+

+			foreach($sheet->Cells->Cell as $cell) {

+				$cellAttributes = $cell->attributes();

+				$row = (int) $cellAttributes->Row + 1;

+				$column = (int) $cellAttributes->Col;

+

+				if ($row > $maxRow) $maxRow = $row;

+				if ($column > $maxCol) $maxCol = $column;

+

+				$column = PHPExcel_Cell::stringFromColumnIndex($column);

+

+				// Read cell?

+				if ($this->getReadFilter() !== NULL) {

+					if (!$this->getReadFilter()->readCell($column, $row, $worksheetName)) {

+						continue;

+					}

+				}

+

+				$ValueType = $cellAttributes->ValueType;

+				$ExprID = (string) $cellAttributes->ExprID;

+//				echo 'Cell ',$column,$row,'<br />';

+//				echo 'Type is ',$ValueType,'<br />';

+//				echo 'Value is ',$cell,'<br />';

+				$type = PHPExcel_Cell_DataType::TYPE_FORMULA;

+				if ($ExprID > '') {

+					if (((string) $cell) > '') {

+

+						$this->_expressions[$ExprID] = array( 'column'	=> $cellAttributes->Col,

+															  'row'		=> $cellAttributes->Row,

+															  'formula'	=> (string) $cell

+															);

+//						echo 'NEW EXPRESSION ',$ExprID,'<br />';

+					} else {

+						$expression = $this->_expressions[$ExprID];

+

+						$cell = $this->_referenceHelper->updateFormulaReferences( $expression['formula'],

+																				  'A1',

+																				  $cellAttributes->Col - $expression['column'],

+																				  $cellAttributes->Row - $expression['row'],

+																				  $worksheetName

+																				);

+//						echo 'SHARED EXPRESSION ',$ExprID,'<br />';

+//						echo 'New Value is ',$cell,'<br />';

+					}

+					$type = PHPExcel_Cell_DataType::TYPE_FORMULA;

+				} else {

+					switch($ValueType) {

+						case '10' :		//	NULL

+							$type = PHPExcel_Cell_DataType::TYPE_NULL;

+							break;

+						case '20' :		//	Boolean

+							$type = PHPExcel_Cell_DataType::TYPE_BOOL;

+							$cell = ($cell == 'TRUE') ? True : False;

+							break;

+						case '30' :		//	Integer

+							$cell = intval($cell);

+						case '40' :		//	Float

+							$type = PHPExcel_Cell_DataType::TYPE_NUMERIC;

+							break;

+						case '50' :		//	Error

+							$type = PHPExcel_Cell_DataType::TYPE_ERROR;

+							break;

+						case '60' :		//	String

+							$type = PHPExcel_Cell_DataType::TYPE_STRING;

+							break;

+						case '70' :		//	Cell Range

+						case '80' :		//	Array

+					}

+				}

+				$objPHPExcel->getActiveSheet()->getCell($column.$row)->setValueExplicit($cell,$type);

+			}

+

+			if ((!$this->_readDataOnly) && (isset($sheet->Objects))) {

+				foreach($sheet->Objects->children('gnm',TRUE) as $key => $comment) {

+					$commentAttributes = $comment->attributes();

+					//	Only comment objects are handled at the moment

+					if ($commentAttributes->Text) {

+						$objPHPExcel->getActiveSheet()->getComment( (string)$commentAttributes->ObjectBound )

+															->setAuthor( (string)$commentAttributes->Author )

+															->setText($this->_parseRichText((string)$commentAttributes->Text) );

+					}

+				}

+			}

+//			echo '$maxCol=',$maxCol,'; $maxRow=',$maxRow,'<br />';

+//

+			foreach($sheet->Styles->StyleRegion as $styleRegion) {

+				$styleAttributes = $styleRegion->attributes();

+				if (($styleAttributes['startRow'] <= $maxRow) &&

+					($styleAttributes['startCol'] <= $maxCol)) {

+

+					$startColumn = PHPExcel_Cell::stringFromColumnIndex((int) $styleAttributes['startCol']);

+					$startRow = $styleAttributes['startRow'] + 1;

+

+					$endColumn = ($styleAttributes['endCol'] > $maxCol) ? $maxCol : (int) $styleAttributes['endCol'];

+					$endColumn = PHPExcel_Cell::stringFromColumnIndex($endColumn);

+					$endRow = ($styleAttributes['endRow'] > $maxRow) ? $maxRow : $styleAttributes['endRow'];

+					$endRow += 1;

+					$cellRange = $startColumn.$startRow.':'.$endColumn.$endRow;

+//					echo $cellRange,'<br />';

+

+					$styleAttributes = $styleRegion->Style->attributes();

+//					var_dump($styleAttributes);

+//					echo '<br />';

+

+					//	We still set the number format mask for date/time values, even if _readDataOnly is true

+					if ((!$this->_readDataOnly) ||

+						(PHPExcel_Shared_Date::isDateTimeFormatCode($styleArray['numberformat']['code']))) {

+						$styleArray = array();

+						$styleArray['numberformat']['code'] = (string) $styleAttributes['Format'];

+						//	If _readDataOnly is false, we set all formatting information

+						if (!$this->_readDataOnly) {

+							switch($styleAttributes['HAlign']) {

+								case '1' :

+									$styleArray['alignment']['horizontal'] = PHPExcel_Style_Alignment::HORIZONTAL_GENERAL;

+									break;

+								case '2' :

+									$styleArray['alignment']['horizontal'] = PHPExcel_Style_Alignment::HORIZONTAL_LEFT;

+									break;

+								case '4' :

+									$styleArray['alignment']['horizontal'] = PHPExcel_Style_Alignment::HORIZONTAL_RIGHT;

+									break;

+								case '8' :

+									$styleArray['alignment']['horizontal'] = PHPExcel_Style_Alignment::HORIZONTAL_CENTER;

+									break;

+								case '16' :

+								case '64' :

+									$styleArray['alignment']['horizontal'] = PHPExcel_Style_Alignment::HORIZONTAL_CENTER_CONTINUOUS;

+									break;

+								case '32' :

+									$styleArray['alignment']['horizontal'] = PHPExcel_Style_Alignment::HORIZONTAL_JUSTIFY;

+									break;

+							}

+

+							switch($styleAttributes['VAlign']) {

+								case '1' :

+									$styleArray['alignment']['vertical'] = PHPExcel_Style_Alignment::VERTICAL_TOP;

+									break;

+								case '2' :

+									$styleArray['alignment']['vertical'] = PHPExcel_Style_Alignment::VERTICAL_BOTTOM;

+									break;

+								case '4' :

+									$styleArray['alignment']['vertical'] = PHPExcel_Style_Alignment::VERTICAL_CENTER;

+									break;

+								case '8' :

+									$styleArray['alignment']['vertical'] = PHPExcel_Style_Alignment::VERTICAL_JUSTIFY;

+									break;

+							}

+

+							$styleArray['alignment']['wrap'] = ($styleAttributes['WrapText'] == '1') ? True : False;

+							$styleArray['alignment']['shrinkToFit'] = ($styleAttributes['ShrinkToFit'] == '1') ? True : False;

+							$styleArray['alignment']['indent'] = (intval($styleAttributes["Indent"]) > 0) ? $styleAttributes["indent"] : 0;

+

+							$RGB = self::_parseGnumericColour($styleAttributes["Fore"]);

+							$styleArray['font']['color']['rgb'] = $RGB;

+							$RGB = self::_parseGnumericColour($styleAttributes["Back"]);

+							$shade = $styleAttributes["Shade"];

+							if (($RGB != '000000') || ($shade != '0')) {

+								$styleArray['fill']['color']['rgb'] = $styleArray['fill']['startcolor']['rgb'] = $RGB;

+								$RGB2 = self::_parseGnumericColour($styleAttributes["PatternColor"]);

+								$styleArray['fill']['endcolor']['rgb'] = $RGB2;

+								switch($shade) {

+									case '1' :

+										$styleArray['fill']['type'] = PHPExcel_Style_Fill::FILL_SOLID;

+										break;

+									case '2' :

+										$styleArray['fill']['type'] = PHPExcel_Style_Fill::FILL_GRADIENT_LINEAR;

+										break;

+									case '3' :

+										$styleArray['fill']['type'] = PHPExcel_Style_Fill::FILL_GRADIENT_PATH;

+										break;

+									case '4' :

+										$styleArray['fill']['type'] = PHPExcel_Style_Fill::FILL_PATTERN_DARKDOWN;

+										break;

+									case '5' :

+										$styleArray['fill']['type'] = PHPExcel_Style_Fill::FILL_PATTERN_DARKGRAY;

+										break;

+									case '6' :

+										$styleArray['fill']['type'] = PHPExcel_Style_Fill::FILL_PATTERN_DARKGRID;

+										break;

+									case '7' :

+										$styleArray['fill']['type'] = PHPExcel_Style_Fill::FILL_PATTERN_DARKHORIZONTAL;

+										break;

+									case '8' :

+										$styleArray['fill']['type'] = PHPExcel_Style_Fill::FILL_PATTERN_DARKTRELLIS;

+										break;

+									case '9' :

+										$styleArray['fill']['type'] = PHPExcel_Style_Fill::FILL_PATTERN_DARKUP;

+										break;

+									case '10' :

+										$styleArray['fill']['type'] = PHPExcel_Style_Fill::FILL_PATTERN_DARKVERTICAL;

+										break;

+									case '11' :

+										$styleArray['fill']['type'] = PHPExcel_Style_Fill::FILL_PATTERN_GRAY0625;

+										break;

+									case '12' :

+										$styleArray['fill']['type'] = PHPExcel_Style_Fill::FILL_PATTERN_GRAY125;

+										break;

+									case '13' :

+										$styleArray['fill']['type'] = PHPExcel_Style_Fill::FILL_PATTERN_LIGHTDOWN;

+										break;

+									case '14' :

+										$styleArray['fill']['type'] = PHPExcel_Style_Fill::FILL_PATTERN_LIGHTGRAY;

+										break;

+									case '15' :

+										$styleArray['fill']['type'] = PHPExcel_Style_Fill::FILL_PATTERN_LIGHTGRID;

+										break;

+									case '16' :

+										$styleArray['fill']['type'] = PHPExcel_Style_Fill::FILL_PATTERN_LIGHTHORIZONTAL;

+										break;

+									case '17' :

+										$styleArray['fill']['type'] = PHPExcel_Style_Fill::FILL_PATTERN_LIGHTTRELLIS;

+										break;

+									case '18' :

+										$styleArray['fill']['type'] = PHPExcel_Style_Fill::FILL_PATTERN_LIGHTUP;

+										break;

+									case '19' :

+										$styleArray['fill']['type'] = PHPExcel_Style_Fill::FILL_PATTERN_LIGHTVERTICAL;

+										break;

+									case '20' :

+										$styleArray['fill']['type'] = PHPExcel_Style_Fill::FILL_PATTERN_MEDIUMGRAY;

+										break;

+								}

+							}

+

+							$fontAttributes = $styleRegion->Style->Font->attributes();

+//							var_dump($fontAttributes);

+//							echo '<br />';

+							$styleArray['font']['name'] = (string) $styleRegion->Style->Font;

+							$styleArray['font']['size'] = intval($fontAttributes['Unit']);

+							$styleArray['font']['bold'] = ($fontAttributes['Bold'] == '1') ? True : False;

+							$styleArray['font']['italic'] = ($fontAttributes['Italic'] == '1') ? True : False;

+							$styleArray['font']['strike'] = ($fontAttributes['StrikeThrough'] == '1') ? True : False;

+							switch($fontAttributes['Underline']) {

+								case '1' :

+									$styleArray['font']['underline'] = PHPExcel_Style_Font::UNDERLINE_SINGLE;

+									break;

+								case '2' :

+									$styleArray['font']['underline'] = PHPExcel_Style_Font::UNDERLINE_DOUBLE;

+									break;

+								case '3' :

+									$styleArray['font']['underline'] = PHPExcel_Style_Font::UNDERLINE_SINGLEACCOUNTING;

+									break;

+								case '4' :

+									$styleArray['font']['underline'] = PHPExcel_Style_Font::UNDERLINE_DOUBLEACCOUNTING;

+									break;

+								default :

+									$styleArray['font']['underline'] = PHPExcel_Style_Font::UNDERLINE_NONE;

+									break;

+							}

+							switch($fontAttributes['Script']) {

+								case '1' :

+									$styleArray['font']['superScript'] = True;

+									break;

+								case '-1' :

+									$styleArray['font']['subScript'] = True;

+									break;

+							}

+

+							if (isset($styleRegion->Style->StyleBorder)) {

+								if (isset($styleRegion->Style->StyleBorder->Top)) {

+									$styleArray['borders']['top'] = self::_parseBorderAttributes($styleRegion->Style->StyleBorder->Top->attributes());

+								}

+								if (isset($styleRegion->Style->StyleBorder->Bottom)) {

+									$styleArray['borders']['bottom'] = self::_parseBorderAttributes($styleRegion->Style->StyleBorder->Bottom->attributes());

+								}

+								if (isset($styleRegion->Style->StyleBorder->Left)) {

+									$styleArray['borders']['left'] = self::_parseBorderAttributes($styleRegion->Style->StyleBorder->Left->attributes());

+								}

+								if (isset($styleRegion->Style->StyleBorder->Right)) {

+									$styleArray['borders']['right'] = self::_parseBorderAttributes($styleRegion->Style->StyleBorder->Right->attributes());

+								}

+								if ((isset($styleRegion->Style->StyleBorder->Diagonal)) && (isset($styleRegion->Style->StyleBorder->{'Rev-Diagonal'}))) {

+									$styleArray['borders']['diagonal'] = self::_parseBorderAttributes($styleRegion->Style->StyleBorder->Diagonal->attributes());

+									$styleArray['borders']['diagonaldirection'] = PHPExcel_Style_Borders::DIAGONAL_BOTH;

+								} elseif (isset($styleRegion->Style->StyleBorder->Diagonal)) {

+									$styleArray['borders']['diagonal'] = self::_parseBorderAttributes($styleRegion->Style->StyleBorder->Diagonal->attributes());

+									$styleArray['borders']['diagonaldirection'] = PHPExcel_Style_Borders::DIAGONAL_UP;

+								} elseif (isset($styleRegion->Style->StyleBorder->{'Rev-Diagonal'})) {

+									$styleArray['borders']['diagonal'] = self::_parseBorderAttributes($styleRegion->Style->StyleBorder->{'Rev-Diagonal'}->attributes());

+									$styleArray['borders']['diagonaldirection'] = PHPExcel_Style_Borders::DIAGONAL_DOWN;

+								}

+							}

+							if (isset($styleRegion->Style->HyperLink)) {

+								//	TO DO

+								$hyperlink = $styleRegion->Style->HyperLink->attributes();

+							}

+						}

+//						var_dump($styleArray);

+//						echo '<br />';

+						$objPHPExcel->getActiveSheet()->getStyle($cellRange)->applyFromArray($styleArray);

+					}

+				}

+			}

+

+			if ((!$this->_readDataOnly) && (isset($sheet->Cols))) {

+				//	Column Widths

+				$columnAttributes = $sheet->Cols->attributes();

+				$defaultWidth = $columnAttributes['DefaultSizePts']  / 5.4;

+				$c = 0;

+				foreach($sheet->Cols->ColInfo as $columnOverride) {

+					$columnAttributes = $columnOverride->attributes();

+					$column = $columnAttributes['No'];

+					$columnWidth = $columnAttributes['Unit']  / 5.4;

+					$hidden = ((isset($columnAttributes['Hidden'])) && ($columnAttributes['Hidden'] == '1')) ? true : false;

+					$columnCount = (isset($columnAttributes['Count'])) ? $columnAttributes['Count'] : 1;

+					while ($c < $column) {

+						$objPHPExcel->getActiveSheet()->getColumnDimension(PHPExcel_Cell::stringFromColumnIndex($c))->setWidth($defaultWidth);

+						++$c;

+					}

+					while (($c < ($column+$columnCount)) && ($c <= $maxCol)) {

+						$objPHPExcel->getActiveSheet()->getColumnDimension(PHPExcel_Cell::stringFromColumnIndex($c))->setWidth($columnWidth);

+						if ($hidden) {

+							$objPHPExcel->getActiveSheet()->getColumnDimension(PHPExcel_Cell::stringFromColumnIndex($c))->setVisible(false);

+						}

+						++$c;

+					}

+				}

+				while ($c <= $maxCol) {

+					$objPHPExcel->getActiveSheet()->getColumnDimension(PHPExcel_Cell::stringFromColumnIndex($c))->setWidth($defaultWidth);

+					++$c;

+				}

+			}

+

+			if ((!$this->_readDataOnly) && (isset($sheet->Rows))) {

+				//	Row Heights

+				$rowAttributes = $sheet->Rows->attributes();

+				$defaultHeight = $rowAttributes['DefaultSizePts'];

+				$r = 0;

+

+				foreach($sheet->Rows->RowInfo as $rowOverride) {

+					$rowAttributes = $rowOverride->attributes();

+					$row = $rowAttributes['No'];

+					$rowHeight = $rowAttributes['Unit'];

+					$hidden = ((isset($rowAttributes['Hidden'])) && ($rowAttributes['Hidden'] == '1')) ? true : false;

+					$rowCount = (isset($rowAttributes['Count'])) ? $rowAttributes['Count'] : 1;

+					while ($r < $row) {

+						++$r;

+						$objPHPExcel->getActiveSheet()->getRowDimension($r)->setRowHeight($defaultHeight);

+					}

+					while (($r < ($row+$rowCount)) && ($r < $maxRow)) {

+						++$r;

+						$objPHPExcel->getActiveSheet()->getRowDimension($r)->setRowHeight($rowHeight);

+						if ($hidden) {

+							$objPHPExcel->getActiveSheet()->getRowDimension($r)->setVisible(false);

+						}

+					}

+				}

+				while ($r < $maxRow) {

+					++$r;

+					$objPHPExcel->getActiveSheet()->getRowDimension($r)->setRowHeight($defaultHeight);

+				}

+			}

+

+			//	Handle Merged Cells in this worksheet

+			if (isset($sheet->MergedRegions)) {

+				foreach($sheet->MergedRegions->Merge as $mergeCells) {

+					if (strpos($mergeCells,':') !== FALSE) {

+						$objPHPExcel->getActiveSheet()->mergeCells($mergeCells);

+					}

+				}

+			}

+

+			$worksheetID++;

+		}

+

+		//	Loop through definedNames (global named ranges)

+		if (isset($gnmXML->Names)) {

+			foreach($gnmXML->Names->Name as $namedRange) {

+				$name = (string) $namedRange->name;

+				$range = (string) $namedRange->value;

+				if (stripos($range, '#REF!') !== false) {

+					continue;

+				}

+

+				$range = explode('!',$range);

+				$range[0] = trim($range[0],"'");;

+				if ($worksheet = $objPHPExcel->getSheetByName($range[0])) {

+					$extractedRange = str_replace('$', '', $range[1]);

+					$objPHPExcel->addNamedRange( new PHPExcel_NamedRange($name, $worksheet, $extractedRange) );

+				}

+			}

+		}

+

+

+		// Return

+		return $objPHPExcel;

+	}

+

+

+	private static function _parseBorderAttributes($borderAttributes)

+	{

+		$styleArray = array();

+

+		if (isset($borderAttributes["Color"])) {

+			$RGB = self::_parseGnumericColour($borderAttributes["Color"]);

+			$styleArray['color']['rgb'] = $RGB;

+		}

+

+		switch ($borderAttributes["Style"]) {

+			case '0' :

+				$styleArray['style'] = PHPExcel_Style_Border::BORDER_NONE;

+				break;

+			case '1' :

+				$styleArray['style'] = PHPExcel_Style_Border::BORDER_THIN;

+				break;

+			case '2' :

+				$styleArray['style'] = PHPExcel_Style_Border::BORDER_MEDIUM;

+				break;

+			case '4' :

+				$styleArray['style'] = PHPExcel_Style_Border::BORDER_DASHED;

+				break;

+			case '5' :

+				$styleArray['style'] = PHPExcel_Style_Border::BORDER_THICK;

+				break;

+			case '6' :

+				$styleArray['style'] = PHPExcel_Style_Border::BORDER_DOUBLE;

+				break;

+			case '7' :

+				$styleArray['style'] = PHPExcel_Style_Border::BORDER_DOTTED;

+				break;

+			case '9' :

+				$styleArray['style'] = PHPExcel_Style_Border::BORDER_DASHDOT;

+				break;

+			case '10' :

+				$styleArray['style'] = PHPExcel_Style_Border::BORDER_MEDIUMDASHDOT;

+				break;

+			case '11' :

+				$styleArray['style'] = PHPExcel_Style_Border::BORDER_DASHDOTDOT;

+				break;

+			case '12' :

+				$styleArray['style'] = PHPExcel_Style_Border::BORDER_MEDIUMDASHDOTDOT;

+				break;

+			case '13' :

+				$styleArray['style'] = PHPExcel_Style_Border::BORDER_MEDIUMDASHDOTDOT;

+				break;

+			case '3' :

+				$styleArray['style'] = PHPExcel_Style_Border::BORDER_SLANTDASHDOT;

+				break;

+			case '8' :

+				$styleArray['style'] = PHPExcel_Style_Border::BORDER_MEDIUMDASHED;

+				break;

+		}

+		return $styleArray;

+	}

+

+

+	private function _parseRichText($is = '') {

+		$value = new PHPExcel_RichText();

+

+		$value->createText($is);

+

+		return $value;

+	}

+

+

+	private static function _parseGnumericColour($gnmColour) {

+		list($gnmR,$gnmG,$gnmB) = explode(':',$gnmColour);

+		$gnmR = substr(str_pad($gnmR,4,'0',STR_PAD_RIGHT),0,2);

+		$gnmG = substr(str_pad($gnmG,4,'0',STR_PAD_RIGHT),0,2);

+		$gnmB = substr(str_pad($gnmB,4,'0',STR_PAD_RIGHT),0,2);

+		$RGB = $gnmR.$gnmG.$gnmB;

+//		echo 'Excel Colour: ',$RGB,'<br />';

+		return $RGB;

+	}

+

+}