diff options
Diffstat (limited to 'admin/survey/excel/PHPExcel/Reader/Excel2003XML.php')
| -rw-r--r-- | admin/survey/excel/PHPExcel/Reader/Excel2003XML.php | 906 |
1 files changed, 906 insertions, 0 deletions
diff --git a/admin/survey/excel/PHPExcel/Reader/Excel2003XML.php b/admin/survey/excel/PHPExcel/Reader/Excel2003XML.php new file mode 100644 index 0000000..42ccf92 --- /dev/null +++ b/admin/survey/excel/PHPExcel/Reader/Excel2003XML.php @@ -0,0 +1,906 @@ +<?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_Excel2003XML
+ *
+ * @category PHPExcel
+ * @package PHPExcel_Reader
+ * @copyright Copyright (c) 2006 - 2012 PHPExcel (http://www.codeplex.com/PHPExcel)
+ */
+class PHPExcel_Reader_Excel2003XML implements PHPExcel_Reader_IReader
+{
+ /**
+ * Read data only?
+ *
+ * @var boolean
+ */
+ private $_readDataOnly = false;
+
+ /**
+ * Restict which sheets should be loaded?
+ *
+ * @var array
+ */
+ private $_loadSheetsOnly = null;
+
+ /**
+ * Formats
+ *
+ * @var array
+ */
+ private $_styles = array();
+
+ /**
+ * PHPExcel_Reader_IReadFilter instance
+ *
+ * @var PHPExcel_Reader_IReadFilter
+ */
+ private $_readFilter = null;
+
+ /**
+ * Character set used in the file
+ *
+ * @var string
+ */
+ private $_charSet = 'UTF-8';
+
+
+ /**
+ * Create a new PHPExcel_Reader_Excel2003XML
+ */
+ public function __construct() {
+ $this->_readFilter = new PHPExcel_Reader_DefaultReadFilter();
+ }
+
+
+ /**
+ * Read data only?
+ *
+ * @return boolean
+ */
+ public function getReadDataOnly() {
+ return $this->_readDataOnly;
+ }
+
+
+ /**
+ * Set read data only
+ *
+ * @param boolean $pValue
+ * @return PHPExcel_Reader_Excel2003XML
+ */
+ public function setReadDataOnly($pValue = false) {
+ $this->_readDataOnly = $pValue;
+ return $this;
+ }
+
+
+ /**
+ * Get which sheets to load
+ *
+ * @return mixed
+ */
+ public function getLoadSheetsOnly()
+ {
+ return $this->_loadSheetsOnly;
+ }
+
+
+ /**
+ * Set which sheets to load
+ *
+ * @param mixed $value
+ * @return PHPExcel_Reader_Excel2003XML
+ */
+ public function setLoadSheetsOnly($value = null)
+ {
+ $this->_loadSheetsOnly = is_array($value) ?
+ $value : array($value);
+ return $this;
+ }
+
+
+ /**
+ * Set all sheets to load
+ *
+ * @return PHPExcel_Reader_Excel2003XML
+ */
+ 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_Excel2003XML
+ */
+ 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)
+ {
+
+ // Office xmlns:o="urn:schemas-microsoft-com:office:office"
+ // Excel xmlns:x="urn:schemas-microsoft-com:office:excel"
+ // XML Spreadsheet xmlns:ss="urn:schemas-microsoft-com:office:spreadsheet"
+ // Spreadsheet component xmlns:c="urn:schemas-microsoft-com:office:component:spreadsheet"
+ // XML schema xmlns:s="uuid:BDC6E3F0-6DA3-11d1-A2A3-00AA00C14882"
+ // XML data type xmlns:dt="uuid:C2F41010-65B3-11d1-A29F-00AA00C14882"
+ // MS-persist recordset xmlns:rs="urn:schemas-microsoft-com:rowset"
+ // Rowset xmlns:z="#RowsetSchema"
+ //
+
+ $signature = array(
+ '<?xml version="1.0"',
+ '<?mso-application progid="Excel.Sheet"?>'
+ );
+
+ // Check if file exists
+ if (!file_exists($pFilename)) {
+ throw new Exception("Could not open " . $pFilename . " for reading! File does not exist.");
+ }
+
+ // Read sample data (first 2 KB will do)
+ $fh = fopen($pFilename, 'r');
+ $data = fread($fh, 2048);
+ fclose($fh);
+
+ $valid = true;
+ foreach($signature as $match) {
+ // every part of the signature must be present
+ if (strpos($data, $match) === false) {
+ $valid = false;
+ break;
+ }
+ }
+
+ // Retrieve charset encoding
+ if(preg_match('/<?xml.*encoding=[\'"](.*?)[\'"].*?>/um',$data,$matches)) {
+ $this->_charSet = strtoupper($matches[1]);
+ }
+// echo 'Character Set is ',$this->_charSet,'<br />';
+
+ return $valid;
+ }
+
+
+ /**
+ * 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 " . $pFilename . " for reading! File does not exist.");
+ }
+ if (!$this->canRead($pFilename)) {
+ throw new Exception($pFilename . " is an Invalid Spreadsheet file.");
+ }
+
+ $worksheetNames = array();
+
+ $xml = simplexml_load_file($pFilename);
+ $namespaces = $xml->getNamespaces(true);
+
+ $xml_ss = $xml->children($namespaces['ss']);
+ foreach($xml_ss->Worksheet as $worksheet) {
+ $worksheet_ss = $worksheet->attributes($namespaces['ss']);
+ $worksheetNames[] = self::_convertStringEncoding((string) $worksheet_ss['Name'],$this->_charSet);
+ }
+
+ return $worksheetNames;
+ }
+
+
+ /**
+ * 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.");
+ }
+
+ $worksheetInfo = array();
+
+ $xml = simplexml_load_file($pFilename);
+ $namespaces = $xml->getNamespaces(true);
+
+ $worksheetID = 1;
+ $xml_ss = $xml->children($namespaces['ss']);
+ foreach($xml_ss->Worksheet as $worksheet) {
+ $worksheet_ss = $worksheet->attributes($namespaces['ss']);
+
+ $tmpInfo = array();
+ $tmpInfo['worksheetName'] = '';
+ $tmpInfo['lastColumnLetter'] = 'A';
+ $tmpInfo['lastColumnIndex'] = 0;
+ $tmpInfo['totalRows'] = 0;
+ $tmpInfo['totalColumns'] = 0;
+
+ if (isset($worksheet_ss['Name'])) {
+ $tmpInfo['worksheetName'] = (string) $worksheet_ss['Name'];
+ } else {
+ $tmpInfo['worksheetName'] = "Worksheet_{$worksheetID}";
+ }
+
+ if (isset($worksheet->Table->Row)) {
+ $rowIndex = 0;
+
+ foreach($worksheet->Table->Row as $rowData) {
+ $columnIndex = 0;
+ $rowHasData = false;
+
+ foreach($rowData->Cell as $cell) {
+ if (isset($cell->Data)) {
+ $tmpInfo['lastColumnIndex'] = max($tmpInfo['lastColumnIndex'], $columnIndex);
+ $rowHasData = true;
+ }
+
+ ++$columnIndex;
+ }
+
+ ++$rowIndex;
+
+ if ($rowHasData) {
+ $tmpInfo['totalRows'] = max($tmpInfo['totalRows'], $rowIndex);
+ }
+ }
+ }
+
+ $tmpInfo['lastColumnLetter'] = PHPExcel_Cell::stringFromColumnIndex($tmpInfo['lastColumnIndex']);
+ $tmpInfo['totalColumns'] = $tmpInfo['lastColumnIndex'] + 1;
+
+ $worksheetInfo[] = $tmpInfo;
+ ++$worksheetID;
+ }
+
+ return $worksheetInfo;
+ }
+
+
+ /**
+ * 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, $objPHPExcel);
+ }
+
+
+ private static function identifyFixedStyleValue($styleList,&$styleAttributeValue) {
+ $styleAttributeValue = strtolower($styleAttributeValue);
+ foreach($styleList as $style) {
+ if ($styleAttributeValue == strtolower($style)) {
+ $styleAttributeValue = $style;
+ return true;
+ }
+ }
+ return false;
+ }
+
+
+ /**
+ * pixel units to excel width units(units of 1/256th of a character width)
+ * @param pxs
+ * @return
+ */
+ private static function _pixel2WidthUnits($pxs) {
+ $UNIT_OFFSET_MAP = array(0, 36, 73, 109, 146, 182, 219);
+
+ $widthUnits = 256 * ($pxs / 7);
+ $widthUnits += $UNIT_OFFSET_MAP[($pxs % 7)];
+ return $widthUnits;
+ }
+
+
+ /**
+ * excel width units(units of 1/256th of a character width) to pixel units
+ * @param widthUnits
+ * @return
+ */
+ private static function _widthUnits2Pixel($widthUnits) {
+ $pixels = ($widthUnits / 256) * 7;
+ $offsetWidthUnits = $widthUnits % 256;
+ $pixels += round($offsetWidthUnits / (256 / 7));
+ return $pixels;
+ }
+
+
+ private static function _hex2str($hex) {
+ return chr(hexdec($hex[1]));
+ }
+
+
+ /**
+ * Loads PHPExcel from file into PHPExcel instance
+ *
+ * @param string $pFilename
+ * @param PHPExcel $objPHPExcel
+ * @return PHPExcel
+ * @throws Exception
+ */
+ public function loadIntoExisting($pFilename, PHPExcel $objPHPExcel)
+ {
+ $fromFormats = array('\-', '\ ');
+ $toFormats = array('-', ' ');
+
+ $underlineStyles = array (
+ PHPExcel_Style_Font::UNDERLINE_NONE,
+ PHPExcel_Style_Font::UNDERLINE_DOUBLE,
+ PHPExcel_Style_Font::UNDERLINE_DOUBLEACCOUNTING,
+ PHPExcel_Style_Font::UNDERLINE_SINGLE,
+ PHPExcel_Style_Font::UNDERLINE_SINGLEACCOUNTING
+ );
+ $verticalAlignmentStyles = array (
+ PHPExcel_Style_Alignment::VERTICAL_BOTTOM,
+ PHPExcel_Style_Alignment::VERTICAL_TOP,
+ PHPExcel_Style_Alignment::VERTICAL_CENTER,
+ PHPExcel_Style_Alignment::VERTICAL_JUSTIFY
+ );
+ $horizontalAlignmentStyles = array (
+ PHPExcel_Style_Alignment::HORIZONTAL_GENERAL,
+ PHPExcel_Style_Alignment::HORIZONTAL_LEFT,
+ PHPExcel_Style_Alignment::HORIZONTAL_RIGHT,
+ PHPExcel_Style_Alignment::HORIZONTAL_CENTER,
+ PHPExcel_Style_Alignment::HORIZONTAL_CENTER_CONTINUOUS,
+ PHPExcel_Style_Alignment::HORIZONTAL_JUSTIFY
+ );
+
+ $timezoneObj = new DateTimeZone('Europe/London');
+ $GMT = new DateTimeZone('UTC');
+
+
+ // Check if file exists
+ if (!file_exists($pFilename)) {
+ throw new Exception("Could not open " . $pFilename . " for reading! File does not exist.");
+ }
+
+ if (!$this->canRead($pFilename)) {
+ throw new Exception($pFilename . " is an Invalid Spreadsheet file.");
+ }
+
+ $xml = simplexml_load_file($pFilename);
+ $namespaces = $xml->getNamespaces(true);
+
+ $docProps = $objPHPExcel->getProperties();
+ if (isset($xml->DocumentProperties[0])) {
+ foreach($xml->DocumentProperties[0] as $propertyName => $propertyValue) {
+ switch ($propertyName) {
+ case 'Title' :
+ $docProps->setTitle(self::_convertStringEncoding($propertyValue,$this->_charSet));
+ break;
+ case 'Subject' :
+ $docProps->setSubject(self::_convertStringEncoding($propertyValue,$this->_charSet));
+ break;
+ case 'Author' :
+ $docProps->setCreator(self::_convertStringEncoding($propertyValue,$this->_charSet));
+ break;
+ case 'Created' :
+ $creationDate = strtotime($propertyValue);
+ $docProps->setCreated($creationDate);
+ break;
+ case 'LastAuthor' :
+ $docProps->setLastModifiedBy(self::_convertStringEncoding($propertyValue,$this->_charSet));
+ break;
+ case 'LastSaved' :
+ $lastSaveDate = strtotime($propertyValue);
+ $docProps->setModified($lastSaveDate);
+ break;
+ case 'Company' :
+ $docProps->setCompany(self::_convertStringEncoding($propertyValue,$this->_charSet));
+ break;
+ case 'Category' :
+ $docProps->setCategory(self::_convertStringEncoding($propertyValue,$this->_charSet));
+ break;
+ case 'Manager' :
+ $docProps->setManager(self::_convertStringEncoding($propertyValue,$this->_charSet));
+ break;
+ case 'Keywords' :
+ $docProps->setKeywords(self::_convertStringEncoding($propertyValue,$this->_charSet));
+ break;
+ case 'Description' :
+ $docProps->setDescription(self::_convertStringEncoding($propertyValue,$this->_charSet));
+ break;
+ }
+ }
+ }
+ if (isset($xml->CustomDocumentProperties)) {
+ foreach($xml->CustomDocumentProperties[0] as $propertyName => $propertyValue) {
+ $propertyAttributes = $propertyValue->attributes($namespaces['dt']);
+ $propertyName = preg_replace_callback('/_x([0-9a-z]{4})_/','PHPExcel_Reader_Excel2003XML::_hex2str',$propertyName);
+ $propertyType = PHPExcel_DocumentProperties::PROPERTY_TYPE_UNKNOWN;
+ switch((string) $propertyAttributes) {
+ case 'string' :
+ $propertyType = PHPExcel_DocumentProperties::PROPERTY_TYPE_STRING;
+ $propertyValue = trim($propertyValue);
+ break;
+ case 'boolean' :
+ $propertyType = PHPExcel_DocumentProperties::PROPERTY_TYPE_BOOLEAN;
+ $propertyValue = (bool) $propertyValue;
+ break;
+ case 'integer' :
+ $propertyType = PHPExcel_DocumentProperties::PROPERTY_TYPE_INTEGER;
+ $propertyValue = intval($propertyValue);
+ break;
+ case 'float' :
+ $propertyType = PHPExcel_DocumentProperties::PROPERTY_TYPE_FLOAT;
+ $propertyValue = floatval($propertyValue);
+ break;
+ case 'dateTime.tz' :
+ $propertyType = PHPExcel_DocumentProperties::PROPERTY_TYPE_DATE;
+ $propertyValue = strtotime(trim($propertyValue));
+ break;
+ }
+ $docProps->setCustomProperty($propertyName,$propertyValue,$propertyType);
+ }
+ }
+
+ foreach($xml->Styles[0] as $style) {
+ $style_ss = $style->attributes($namespaces['ss']);
+ $styleID = (string) $style_ss['ID'];
+// echo 'Style ID = '.$styleID.'<br />';
+ if ($styleID == 'Default') {
+ $this->_styles['Default'] = array();
+ } else {
+ $this->_styles[$styleID] = $this->_styles['Default'];
+ }
+ foreach ($style as $styleType => $styleData) {
+ $styleAttributes = $styleData->attributes($namespaces['ss']);
+// echo $styleType.'<br />';
+ switch ($styleType) {
+ case 'Alignment' :
+ foreach($styleAttributes as $styleAttributeKey => $styleAttributeValue) {
+// echo $styleAttributeKey.' = '.$styleAttributeValue.'<br />';
+ $styleAttributeValue = (string) $styleAttributeValue;
+ switch ($styleAttributeKey) {
+ case 'Vertical' :
+ if (self::identifyFixedStyleValue($verticalAlignmentStyles,$styleAttributeValue)) {
+ $this->_styles[$styleID]['alignment']['vertical'] = $styleAttributeValue;
+ }
+ break;
+ case 'Horizontal' :
+ if (self::identifyFixedStyleValue($horizontalAlignmentStyles,$styleAttributeValue)) {
+ $this->_styles[$styleID]['alignment']['horizontal'] = $styleAttributeValue;
+ }
+ break;
+ case 'WrapText' :
+ $this->_styles[$styleID]['alignment']['wrap'] = true;
+ break;
+ }
+ }
+ break;
+ case 'Borders' :
+ foreach($styleData->Border as $borderStyle) {
+ $borderAttributes = $borderStyle->attributes($namespaces['ss']);
+ $thisBorder = array();
+ foreach($borderAttributes as $borderStyleKey => $borderStyleValue) {
+// echo $borderStyleKey.' = '.$borderStyleValue.'<br />';
+ switch ($borderStyleKey) {
+ case 'LineStyle' :
+ $thisBorder['style'] = PHPExcel_Style_Border::BORDER_MEDIUM;
+// $thisBorder['style'] = $borderStyleValue;
+ break;
+ case 'Weight' :
+// $thisBorder['style'] = $borderStyleValue;
+ break;
+ case 'Position' :
+ $borderPosition = strtolower($borderStyleValue);
+ break;
+ case 'Color' :
+ $borderColour = substr($borderStyleValue,1);
+ $thisBorder['color']['rgb'] = $borderColour;
+ break;
+ }
+ }
+ if (!empty($thisBorder)) {
+ if (($borderPosition == 'left') || ($borderPosition == 'right') || ($borderPosition == 'top') || ($borderPosition == 'bottom')) {
+ $this->_styles[$styleID]['borders'][$borderPosition] = $thisBorder;
+ }
+ }
+ }
+ break;
+ case 'Font' :
+ foreach($styleAttributes as $styleAttributeKey => $styleAttributeValue) {
+// echo $styleAttributeKey.' = '.$styleAttributeValue.'<br />';
+ $styleAttributeValue = (string) $styleAttributeValue;
+ switch ($styleAttributeKey) {
+ case 'FontName' :
+ $this->_styles[$styleID]['font']['name'] = $styleAttributeValue;
+ break;
+ case 'Size' :
+ $this->_styles[$styleID]['font']['size'] = $styleAttributeValue;
+ break;
+ case 'Color' :
+ $this->_styles[$styleID]['font']['color']['rgb'] = substr($styleAttributeValue,1);
+ break;
+ case 'Bold' :
+ $this->_styles[$styleID]['font']['bold'] = true;
+ break;
+ case 'Italic' :
+ $this->_styles[$styleID]['font']['italic'] = true;
+ break;
+ case 'Underline' :
+ if (self::identifyFixedStyleValue($underlineStyles,$styleAttributeValue)) {
+ $this->_styles[$styleID]['font']['underline'] = $styleAttributeValue;
+ }
+ break;
+ }
+ }
+ break;
+ case 'Interior' :
+ foreach($styleAttributes as $styleAttributeKey => $styleAttributeValue) {
+// echo $styleAttributeKey.' = '.$styleAttributeValue.'<br />';
+ switch ($styleAttributeKey) {
+ case 'Color' :
+ $this->_styles[$styleID]['fill']['color']['rgb'] = substr($styleAttributeValue,1);
+ break;
+ }
+ }
+ break;
+ case 'NumberFormat' :
+ foreach($styleAttributes as $styleAttributeKey => $styleAttributeValue) {
+// echo $styleAttributeKey.' = '.$styleAttributeValue.'<br />';
+ $styleAttributeValue = str_replace($fromFormats,$toFormats,$styleAttributeValue);
+ switch ($styleAttributeValue) {
+ case 'Short Date' :
+ $styleAttributeValue = 'dd/mm/yyyy';
+ break;
+ }
+ if ($styleAttributeValue > '') {
+ $this->_styles[$styleID]['numberformat']['code'] = $styleAttributeValue;
+ }
+ }
+ break;
+ case 'Protection' :
+ foreach($styleAttributes as $styleAttributeKey => $styleAttributeValue) {
+// echo $styleAttributeKey.' = '.$styleAttributeValue.'<br />';
+ }
+ break;
+ }
+ }
+// print_r($this->_styles[$styleID]);
+// echo '<hr />';
+ }
+// echo '<hr />';
+
+ $worksheetID = 0;
+ $xml_ss = $xml->children($namespaces['ss']);
+
+ foreach($xml_ss->Worksheet as $worksheet) {
+ $worksheet_ss = $worksheet->attributes($namespaces['ss']);
+
+ if ((isset($this->_loadSheetsOnly)) && (isset($worksheet_ss['Name'])) &&
+ (!in_array($worksheet_ss['Name'], $this->_loadSheetsOnly))) {
+ continue;
+ }
+
+// echo '<h3>Worksheet: ',$worksheet_ss['Name'],'<h3>';
+//
+ // Create new Worksheet
+ $objPHPExcel->createSheet();
+ $objPHPExcel->setActiveSheetIndex($worksheetID);
+ if (isset($worksheet_ss['Name'])) {
+ $worksheetName = self::_convertStringEncoding((string) $worksheet_ss['Name'],$this->_charSet);
+ // 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);
+ }
+
+ $columnID = 'A';
+ if (isset($worksheet->Table->Column)) {
+ foreach($worksheet->Table->Column as $columnData) {
+ $columnData_ss = $columnData->attributes($namespaces['ss']);
+ if (isset($columnData_ss['Index'])) {
+ $columnID = PHPExcel_Cell::stringFromColumnIndex($columnData_ss['Index']-1);
+ }
+ if (isset($columnData_ss['Width'])) {
+ $columnWidth = $columnData_ss['Width'];
+// echo '<b>Setting column width for '.$columnID.' to '.$columnWidth.'</b><br />';
+ $objPHPExcel->getActiveSheet()->getColumnDimension($columnID)->setWidth($columnWidth / 5.4);
+ }
+ ++$columnID;
+ }
+ }
+
+ $rowID = 1;
+ if (isset($worksheet->Table->Row)) {
+ 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'])) {
+ $columnTo = PHPExcel_Cell::stringFromColumnIndex(PHPExcel_Cell::columnIndexFromString($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]);
+ }
+ }
+ ++$columnID;
+ }
+
+ if ($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 $objPHPExcel;
+ }
+
+
+ private static function _convertStringEncoding($string,$charset) {
+ if ($charset != 'UTF-8') {
+ return PHPExcel_Shared_String::ConvertEncoding($string,'UTF-8',$charset);
+ }
+ return $string;
+ }
+
+
+ private function _parseRichText($is = '') {
+ $value = new PHPExcel_RichText();
+
+ $value->createText(self::_convertStringEncoding($is,$this->_charSet));
+
+ return $value;
+ }
+
+}
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