<?php
if (!defined('PHPEXCEL_ROOT')) {
define('PHPEXCEL_ROOT', dirname(__FILE__) . '/../../');
require(PHPEXCEL_ROOT . 'PHPExcel/Autoloader.php');
}
class PHPExcel_Reader_Excel2003XML extends PHPExcel_Reader_Abstract implements PHPExcel_Reader_IReader
{
protected $styles = array();
protected $charSet = 'UTF-8';
public function __construct()
{
$this->readFilter = new PHPExcel_Reader_DefaultReadFilter();
}
public function canRead($pFilename)
{
$signature = array(
'<?xml version="1.0"',
'<?mso-application progid="Excel.Sheet"?>'
);
$this->openFile($pFilename);
$fileHandle = $this->fileHandle;
$data = fread($fileHandle, 2048);
fclose($fileHandle);
$valid = true;
foreach ($signature as $match) {
if (strpos($data, $match) === false) {
$valid = false;
break;
}
}
if (preg_match('/<?xml.*encoding=[\'"](.*?)[\'"].*?>/um', $data, $matches)) {
$this->charSet = strtoupper($matches[1]);
}<br />';
return $valid;
}
public function listWorksheetNames($pFilename)
{
if (!file_exists($pFilename)) {
throw new PHPExcel_Reader_Exception("Could not open " . $pFilename . " for reading! File does not exist.");
}
if (!$this->canRead($pFilename)) {
throw new PHPExcel_Reader_Exception($pFilename . " is an Invalid Spreadsheet file.");
}
$worksheetNames = array();
$xml = simplexml_load_string($this->securityScan(file_get_contents($pFilename)), 'SimpleXMLElement', PHPExcel_Settings::getLibXmlLoaderOptions());
$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 $worksheetNames;
}
public function listWorksheetInfo($pFilename)
{
if (!file_exists($pFilename)) {
throw new PHPExcel_Reader_Exception("Could not open " . $pFilename . " for reading! File does not exist.");
}
$worksheetInfo = array();
$xml = simplexml_load_string($this->securityScan(file_get_contents($pFilename)), 'SimpleXMLElement', PHPExcel_Settings::getLibXmlLoaderOptions());
$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 $worksheetInfo;
}
public function load($pFilename)
{
$objPHPExcel = new PHPExcel();
$objPHPExcel->removeSheetByIndex(0);
return $this->loadIntoExisting($pFilename, $objPHPExcel);
}
protected static function identifyFixedStyleValue($styleList, &$styleAttributeValue)
{
$styleAttributeValue = strtolower($styleAttributeValue);
foreach ($styleList as $style) {
if ($styleAttributeValue == strtolower($style)) {
$styleAttributeValue = $style;
return true;
}
}
return false;
}
protected static function pixel2WidthUnits($pxs)
{
$UNIT_OFFSET_MAP = array(0, 36, 73, 109, 146, 182, 219);
$widthUnits = 256 * ($pxs / 7);
$widthUnits += $UNIT_OFFSET_MAP[($pxs % 7)];
return $widthUnits;
}
protected static function widthUnits2Pixel($widthUnits)
{
$pixels = ($widthUnits / 256) * 7;
$offsetWidthUnits = $widthUnits % 256;
$pixels += round($offsetWidthUnits / (256 / 7));
return $pixels;
}
protected static function hex2str($hex)
{
return chr(hexdec($hex[1]));
}
public function loadIntoExisting($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');
$GMT = new DateTimeZone('UTC');
if (!file_exists($pFilename)) {
throw new PHPExcel_Reader_Exception("Could not open " . $pFilename . " for reading! File does not exist.");
}
if (!$this->canRead($pFilename)) {
throw new PHPExcel_Reader_Exception($pFilename . " is an Invalid Spreadsheet file.");
}
$xml = simplexml_load_string($this->securityScan(file_get_contents($pFilename)), 'SimpleXMLElement', PHPExcel_Settings::getLibXmlLoaderOptions());
$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'];<br />';
$this->styles[$styleID] = (isset($this->styles['Default'])) ? $this->styles['Default'] : array();
foreach ($style as $styleType => $styleData) {
$styleAttributes = $styleData->attributes($namespaces['ss']);<br />';
switch ($styleType) {
case 'Alignment':
foreach ($styleAttributes as $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 => $borderStyleValue) {<br />';
switch ($borderStyleKey) {
case 'LineStyle':
$thisBorder['style'] = PHPExcel_Style_Border::BORDER_MEDIUM; break;
case 'Weight': 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) {<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 => $styleAttributeValue) {<br />';
switch ($styleAttributeKey) {
case 'Color':
$this->styles[$styleID]['fill']['color']['rgb'] = substr($styleAttributeValue, 1);
break;
}
}
break;
case 'NumberFormat':
foreach ($styleAttributes as $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) {<br />';
}
break;
}
}<hr />';
}<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;
}
<h3>Worksheet: ', $worksheet_ss['Name'],'<h3>'; $objPHPExcel->createSheet();
$objPHPExcel->setActiveSheetIndex($worksheetID);
if (isset($worksheet_ss['Name'])) {
$worksheetName = self::convertStringEncoding((string) $worksheet_ss['Name'], $this->charSet);
$objPHPExcel->getActiveSheet()->setTitle($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 = $columnData_ss['Width'];<b>Setting column width for '.$columnID.' to '.$columnWidth.'</b><br />';
$objPHPExcel->getActiveSheet()->getColumnDimension($columnID)->setWidth($columnWidth / 5.4);
}
++$columnID;
}
}
$rowID = 1;
if (isset($worksheet->Table->Row)) {
$additionalMergedCells = 0;
foreach ($worksheet->Table->Row as $rowData) {
$rowHasData = false;
$row_ss = $rowData->attributes($namespaces['ss']);
if (isset($row_ss['Index'])) {
$rowID = (integer) $row_ss['Index'];
}<b>Row '.$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 = $cell_ss['Formula'];
if (isset($cell_ss['ArrayRange'])) {
$cellDataCSEFormula = $cell_ss['ArrayRange'];<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) {
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) {<br />';
$type = PHPExcel_Cell_DataType::TYPE_FORMULA;
$columnNumber = PHPExcel_Cell::columnIndexFromString($columnID);
if (substr($cellDataFormula, 0, 3) == 'of:') {
$cellDataFormula = substr($cellDataFormula, 3);<br />';
$temp = explode('"', $cellDataFormula);
$key = false;
foreach ($temp as &$value) {
if ($key = !$key) {
$value = str_replace(array('[.', '.', ']'), '', $value);
}
}
} else {
<br />';
$temp = explode('"', $cellDataFormula);
$key = false;
foreach ($temp as &$value) {
if ($key = !$key) {
preg_match_all('/(R(\[?-?\d*\]?))(C(\[?-?\d*\]?))/', $value, $cellReferences, PREG_SET_ORDER + PREG_OFFSET_CAPTURE);
$cellReferences = array_reverse($cellReferences);
foreach ($cellReferences as $cellReference) {
$rowReference = $cellReference[2][0];
if ($rowReference == '') {
$rowReference = $rowID;
}
if ($rowReference{0} == '[') {
$rowReference = $rowID + trim($rowReference, '[]');
}
$columnReference = $cellReference[4][0];
if ($columnReference == '') {
$columnReference = $columnNumber;
}
if ($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);
$cellDataFormula = implode('"', $temp);<br />';
}
<br />'; $objPHPExcel->getActiveSheet()->getCell($columnID.$rowID)->setValueExplicit((($hasCalculatedValue) ? $cellDataFormula : $cellValue), $type);
if ($hasCalculatedValue) {<br />';
$objPHPExcel->getActiveSheet()->getCell($columnID.$rowID)->setCalculatedValue($cellValue);
}
$cellIsSet = $rowHasData = true;
}
if (isset($cell->Comment)) {<b>comment found</b><br />';
$commentAttributes = $cell->Comment->attributes($namespaces['ss']);
$author = 'unknown';
if (isset($commentAttributes->Author)) {
$author = (string)$commentAttributes->Author;<br />';
}
$node = $cell->Comment->Data->asXML();<br />';
$annotation = strip_tags($node);<br />';
$objPHPExcel->getActiveSheet()->getComment($columnID.$rowID)->setAuthor(self::convertStringEncoding($author, $this->charSet))->setText($this->parseRichText($annotation));
}
if (($cellIsSet) && (isset($cell_ss['StyleID']))) {
$style = (string) $cell_ss['StyleID'];<br />';
if ((isset($this->styles[$style])) && (!empty($this->styles[$style]))) {<br />';<br />';
if (!$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 = $row_ss['Height'];<b>Setting row height to '.$rowHeight.'</b><br />';
$objPHPExcel->getActiveSheet()->getRowDimension($rowID)->setRowHeight($rowHeight);
}
}
++$rowID;
}
}
++$worksheetID;
}
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;
}
}