_readFilter = new PHPExcel_Reader_DefaultReadFilter(); } /** * Can the current PHPExcel_Reader_IReader read the file? * * @param string $pFilename * @return boolean * @throws PHPExcel_Reader_Exception */ public function canRead($pFilename) { // Check if file exists if (!file_exists($pFilename)) { throw new PHPExcel_Reader_Exception("Could not open " . $pFilename . " for reading! File does not exist."); } $zipClass = PHPExcel_Settings::getZipClass(); // Check if zip class exists // if (!class_exists($zipClass, FALSE)) { // throw new PHPExcel_Reader_Exception($zipClass . " library is not enabled"); // } $mimeType = 'UNKNOWN'; // Load file $zip = new $zipClass; if ($zip->open($pFilename) === true) { // check if it is an OOXML archive $stat = $zip->statName('mimetype'); if ($stat && ($stat['size'] <= 255)) { $mimeType = $zip->getFromName($stat['name']); } elseif($stat = $zip->statName('META-INF/manifest.xml')) { $xml = simplexml_load_string($zip->getFromName('META-INF/manifest.xml'), 'SimpleXMLElement', PHPExcel_Settings::getLibXmlLoaderOptions()); $namespacesContent = $xml->getNamespaces(true); if (isset($namespacesContent['manifest'])) { $manifest = $xml->children($namespacesContent['manifest']); foreach($manifest as $manifestDataSet) { $manifestAttributes = $manifestDataSet->attributes($namespacesContent['manifest']); if ($manifestAttributes->{'full-path'} == '/') { $mimeType = (string) $manifestAttributes->{'media-type'}; break; } } } } $zip->close(); return ($mimeType === 'application/vnd.oasis.opendocument.spreadsheet'); } return FALSE; } /** * Reads names of the worksheets from a file, without parsing the whole file to a PHPExcel object * * @param string $pFilename * @throws PHPExcel_Reader_Exception */ public function listWorksheetNames($pFilename) { // Check if file exists if (!file_exists($pFilename)) { throw new PHPExcel_Reader_Exception("Could not open " . $pFilename . " for reading! File does not exist."); } $zipClass = PHPExcel_Settings::getZipClass(); $zip = new $zipClass; if (!$zip->open($pFilename)) { throw new PHPExcel_Reader_Exception("Could not open " . $pFilename . " for reading! Error opening file."); } $worksheetNames = array(); $xml = new XMLReader(); $res = $xml->open('zip://'.realpath($pFilename).'#content.xml', null, PHPExcel_Settings::getLibXmlLoaderOptions()); $xml->setParserProperty(2,true); // Step into the first level of content of the XML $xml->read(); while ($xml->read()) { // Quickly jump through to the office:body node while ($xml->name !== 'office:body') { if ($xml->isEmptyElement) $xml->read(); else $xml->next(); } // Now read each node until we find our first table:table node while ($xml->read()) { if ($xml->name == 'table:table' && $xml->nodeType == XMLReader::ELEMENT) { // Loop through each table:table node reading the table:name attribute for each worksheet name do { $worksheetNames[] = $xml->getAttribute('table:name'); $xml->next(); } while ($xml->name == 'table:table' && $xml->nodeType == XMLReader::ELEMENT); } } } return $worksheetNames; } /** * Return worksheet info (Name, Last Column Letter, Last Column Index, Total Rows, Total Columns) * * @param string $pFilename * @throws PHPExcel_Reader_Exception */ public function listWorksheetInfo($pFilename) { // Check if file exists if (!file_exists($pFilename)) { throw new PHPExcel_Reader_Exception("Could not open " . $pFilename . " for reading! File does not exist."); } $worksheetInfo = array(); $zipClass = PHPExcel_Settings::getZipClass(); $zip = new $zipClass; if (!$zip->open($pFilename)) { throw new PHPExcel_Reader_Exception("Could not open " . $pFilename . " for reading! Error opening file."); } $xml = new XMLReader(); $res = $xml->open('zip://'.realpath($pFilename).'#content.xml', null, PHPExcel_Settings::getLibXmlLoaderOptions()); $xml->setParserProperty(2,true); // Step into the first level of content of the XML $xml->read(); while ($xml->read()) { // Quickly jump through to the office:body node while ($xml->name !== 'office:body') { if ($xml->isEmptyElement) $xml->read(); else $xml->next(); } // Now read each node until we find our first table:table node while ($xml->read()) { if ($xml->name == 'table:table' && $xml->nodeType == XMLReader::ELEMENT) { $worksheetNames[] = $xml->getAttribute('table:name'); $tmpInfo = array( 'worksheetName' => $xml->getAttribute('table:name'), 'lastColumnLetter' => 'A', 'lastColumnIndex' => 0, 'totalRows' => 0, 'totalColumns' => 0, ); // Loop through each child node of the table:table element reading $currCells = 0; do { $xml->read(); if ($xml->name == 'table:table-row' && $xml->nodeType == XMLReader::ELEMENT) { $rowspan = $xml->getAttribute('table:number-rows-repeated'); $rowspan = empty($rowspan) ? 1 : $rowspan; $tmpInfo['totalRows'] += $rowspan; $tmpInfo['totalColumns'] = max($tmpInfo['totalColumns'],$currCells); $currCells = 0; // Step into the row $xml->read(); do { if ($xml->name == 'table:table-cell' && $xml->nodeType == XMLReader::ELEMENT) { if (!$xml->isEmptyElement) { $currCells++; $xml->next(); } else { $xml->read(); } } elseif ($xml->name == 'table:covered-table-cell' && $xml->nodeType == XMLReader::ELEMENT) { $mergeSize = $xml->getAttribute('table:number-columns-repeated'); $currCells += $mergeSize; $xml->read(); } } while ($xml->name != 'table:table-row'); } } while ($xml->name != 'table:table'); $tmpInfo['totalColumns'] = max($tmpInfo['totalColumns'],$currCells); $tmpInfo['lastColumnIndex'] = $tmpInfo['totalColumns'] - 1; $tmpInfo['lastColumnLetter'] = PHPExcel_Cell::stringFromColumnIndex($tmpInfo['lastColumnIndex']); $worksheetInfo[] = $tmpInfo; } } // foreach($workbookData->table as $worksheetDataSet) { // $worksheetData = $worksheetDataSet->children($namespacesContent['table']); // $worksheetDataAttributes = $worksheetDataSet->attributes($namespacesContent['table']); // // $rowIndex = 0; // foreach ($worksheetData as $key => $rowData) { // switch ($key) { // case 'table-row' : // $rowDataTableAttributes = $rowData->attributes($namespacesContent['table']); // $rowRepeats = (isset($rowDataTableAttributes['number-rows-repeated'])) ? // $rowDataTableAttributes['number-rows-repeated'] : 1; // $columnIndex = 0; // // foreach ($rowData as $key => $cellData) { // $cellDataTableAttributes = $cellData->attributes($namespacesContent['table']); // $colRepeats = (isset($cellDataTableAttributes['number-columns-repeated'])) ? // $cellDataTableAttributes['number-columns-repeated'] : 1; // $cellDataOfficeAttributes = $cellData->attributes($namespacesContent['office']); // if (isset($cellDataOfficeAttributes['value-type'])) { // $tmpInfo['lastColumnIndex'] = max($tmpInfo['lastColumnIndex'], $columnIndex + $colRepeats - 1); // $tmpInfo['totalRows'] = max($tmpInfo['totalRows'], $rowIndex + $rowRepeats); // } // $columnIndex += $colRepeats; // } // $rowIndex += $rowRepeats; // break; // } // } // // $tmpInfo['lastColumnLetter'] = PHPExcel_Cell::stringFromColumnIndex($tmpInfo['lastColumnIndex']); // $tmpInfo['totalColumns'] = $tmpInfo['lastColumnIndex'] + 1; // // } // } } return $worksheetInfo; } /** * Loads PHPExcel from file * * @param string $pFilename * @return PHPExcel * @throws PHPExcel_Reader_Exception */ public function load($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; } /** * Loads PHPExcel from file into PHPExcel instance * * @param string $pFilename * @param PHPExcel $objPHPExcel * @return PHPExcel * @throws PHPExcel_Reader_Exception */ public function loadIntoExisting($pFilename, PHPExcel $objPHPExcel) { // Check if file exists if (!file_exists($pFilename)) { throw new PHPExcel_Reader_Exception("Could not open " . $pFilename . " for reading! File does not exist."); } $timezoneObj = new DateTimeZone('Europe/London'); $GMT = new DateTimeZone('UTC'); $zipClass = PHPExcel_Settings::getZipClass(); $zip = new $zipClass; if (!$zip->open($pFilename)) { throw new PHPExcel_Reader_Exception("Could not open " . $pFilename . " for reading! Error opening file."); } // echo '

Meta Information

'; $xml = simplexml_load_string($zip->getFromName("meta.xml"), 'SimpleXMLElement', PHPExcel_Settings::getLibXmlLoaderOptions()); $namespacesMeta = $xml->getNamespaces(true); // echo '
';
//		print_r($namespacesMeta);
//		echo '

'; $docProps = $objPHPExcel->getProperties(); $officeProperty = $xml->children($namespacesMeta['office']); foreach($officeProperty 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' : $docProps->setTitle($propertyValue); break; case 'subject' : $docProps->setSubject($propertyValue); break; case 'creator' : $docProps->setCreator($propertyValue); $docProps->setLastModifiedBy($propertyValue); break; case 'date' : $creationDate = strtotime($propertyValue); $docProps->setCreated($creationDate); $docProps->setModified($creationDate); break; case 'description' : $docProps->setDescription($propertyValue); break; } } $officePropertyMeta = array(); if (isset($namespacesMeta['dc'])) { $officePropertyMeta = $officePropertyData->children($namespacesMeta['meta']); } foreach($officePropertyMeta as $propertyName => $propertyValue) { $propertyValueAttributes = $propertyValue->attributes($namespacesMeta['meta']); $propertyValue = (string) $propertyValue; switch ($propertyName) { case 'initial-creator' : $docProps->setCreator($propertyValue); break; case 'keyword' : $docProps->setKeywords($propertyValue); break; case 'creation-date' : $creationDate = strtotime($propertyValue); $docProps->setCreated($creationDate); break; case 'user-defined' : $propertyValueType = PHPExcel_DocumentProperties::PROPERTY_TYPE_STRING; foreach ($propertyValueAttributes as $key => $value) { if ($key == 'name') { $propertyValueName = (string) $value; } elseif($key == 'value-type') { switch ($value) { case 'date' : $propertyValue = PHPExcel_DocumentProperties::convertProperty($propertyValue,'date'); $propertyValueType = PHPExcel_DocumentProperties::PROPERTY_TYPE_DATE; break; case 'boolean' : $propertyValue = PHPExcel_DocumentProperties::convertProperty($propertyValue,'bool'); $propertyValueType = PHPExcel_DocumentProperties::PROPERTY_TYPE_BOOLEAN; break; case 'float' : $propertyValue = PHPExcel_DocumentProperties::convertProperty($propertyValue,'r4'); $propertyValueType = PHPExcel_DocumentProperties::PROPERTY_TYPE_FLOAT; break; default : $propertyValueType = PHPExcel_DocumentProperties::PROPERTY_TYPE_STRING; } } } $docProps->setCustomProperty($propertyValueName,$propertyValue,$propertyValueType); break; } } } // echo '

Workbook Content

'; $xml = simplexml_load_string($zip->getFromName("content.xml"), 'SimpleXMLElement', PHPExcel_Settings::getLibXmlLoaderOptions()); $namespacesContent = $xml->getNamespaces(true); // echo '
';
//		print_r($namespacesContent);
//		echo '

'; $workbook = $xml->children($namespacesContent['office']); foreach($workbook->body->spreadsheet as $workbookData) { $workbookData = $workbookData->children($namespacesContent['table']); $worksheetID = 0; foreach($workbookData->table as $worksheetDataSet) { $worksheetData = $worksheetDataSet->children($namespacesContent['table']); // print_r($worksheetData); // echo '
'; $worksheetDataAttributes = $worksheetDataSet->attributes($namespacesContent['table']); // print_r($worksheetDataAttributes); // echo '
'; if ((isset($this->_loadSheetsOnly)) && (isset($worksheetDataAttributes['name'])) && (!in_array($worksheetDataAttributes['name'], $this->_loadSheetsOnly))) { continue; } // echo '

Worksheet '.$worksheetDataAttributes['name'].'

'; // Create new Worksheet $objPHPExcel->createSheet(); $objPHPExcel->setActiveSheetIndex($worksheetID); if (isset($worksheetDataAttributes['name'])) { $worksheetName = (string) $worksheetDataAttributes['name']; // 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); } $rowID = 1; foreach($worksheetData as $key => $rowData) { // echo ''.$key.'
'; switch ($key) { case 'table-header-rows': foreach ($rowData as $key=>$cellData) { $rowData = $cellData; break; } case 'table-row' : $rowDataTableAttributes = $rowData->attributes($namespacesContent['table']); $rowRepeats = (isset($rowDataTableAttributes['number-rows-repeated'])) ? $rowDataTableAttributes['number-rows-repeated'] : 1; $columnID = 'A'; foreach($rowData as $key => $cellData) { if ($this->getReadFilter() !== NULL) { if (!$this->getReadFilter()->readCell($columnID, $rowID, $worksheetName)) { continue; } } // echo ''.$columnID.$rowID.'
'; $cellDataText = (isset($namespacesContent['text'])) ? $cellData->children($namespacesContent['text']) : ''; $cellDataOffice = $cellData->children($namespacesContent['office']); $cellDataOfficeAttributes = $cellData->attributes($namespacesContent['office']); $cellDataTableAttributes = $cellData->attributes($namespacesContent['table']); // echo 'Office Attributes: '; // print_r($cellDataOfficeAttributes); // echo '
Table Attributes: '; // print_r($cellDataTableAttributes); // echo '
Cell Data Text'; // print_r($cellDataText); // echo '
'; // $type = $formatting = $hyperlink = null; $hasCalculatedValue = false; $cellDataFormula = ''; if (isset($cellDataTableAttributes['formula'])) { $cellDataFormula = $cellDataTableAttributes['formula']; $hasCalculatedValue = true; } if (isset($cellDataOffice->annotation)) { // echo 'Cell has comment
'; $annotationText = $cellDataOffice->annotation->children($namespacesContent['text']); $textArray = array(); foreach($annotationText as $t) { foreach($t->span as $text) { $textArray[] = (string)$text; } } $text = implode("\n",$textArray); // echo $text,'
'; $objPHPExcel->getActiveSheet()->getComment( $columnID.$rowID ) // ->setAuthor( $author ) ->setText($this->_parseRichText($text) ); } if (isset($cellDataText->p)) { // Consolidate if there are multiple p records (maybe with spans as well) $dataArray = array(); // Text can have multiple text:p and within those, multiple text:span. // text:p newlines, but text:span does not. // Also, here we assume there is no text data is span fields are specified, since // we have no way of knowing proper positioning anyway. foreach ($cellDataText->p as $pData) { if (isset($pData->span)) { // span sections do not newline, so we just create one large string here $spanSection = ""; foreach ($pData->span as $spanData) { $spanSection .= $spanData; } array_push($dataArray, $spanSection); } else { array_push($dataArray, $pData); } } $allCellDataText = implode($dataArray, "\n"); // echo 'Value Type is '.$cellDataOfficeAttributes['value-type'].'
'; switch ($cellDataOfficeAttributes['value-type']) { case 'string' : $type = PHPExcel_Cell_DataType::TYPE_STRING; $dataValue = $allCellDataText; if (isset($dataValue->a)) { $dataValue = $dataValue->a; $cellXLinkAttributes = $dataValue->attributes($namespacesContent['xlink']); $hyperlink = $cellXLinkAttributes['href']; } break; case 'boolean' : $type = PHPExcel_Cell_DataType::TYPE_BOOL; $dataValue = ($allCellDataText == 'TRUE') ? True : False; break; case 'percentage' : $type = PHPExcel_Cell_DataType::TYPE_NUMERIC; $dataValue = (float) $cellDataOfficeAttributes['value']; if (floor($dataValue) == $dataValue) { $dataValue = (integer) $dataValue; } $formatting = PHPExcel_Style_NumberFormat::FORMAT_PERCENTAGE_00; break; case 'currency' : $type = PHPExcel_Cell_DataType::TYPE_NUMERIC; $dataValue = (float) $cellDataOfficeAttributes['value']; if (floor($dataValue) == $dataValue) { $dataValue = (integer) $dataValue; } $formatting = PHPExcel_Style_NumberFormat::FORMAT_CURRENCY_USD_SIMPLE; break; case 'float' : $type = PHPExcel_Cell_DataType::TYPE_NUMERIC; $dataValue = (float) $cellDataOfficeAttributes['value']; if (floor($dataValue) == $dataValue) { if ($dataValue == (integer) $dataValue) $dataValue = (integer) $dataValue; else $dataValue = (float) $dataValue; } break; case 'date' : $type = PHPExcel_Cell_DataType::TYPE_NUMERIC; $dateObj = new DateTime($cellDataOfficeAttributes['date-value'], $GMT); $dateObj->setTimeZone($timezoneObj); list($year,$month,$day,$hour,$minute,$second) = explode(' ',$dateObj->format('Y m d H i s')); $dataValue = PHPExcel_Shared_Date::FormattedPHPToExcel($year,$month,$day,$hour,$minute,$second); if ($dataValue != floor($dataValue)) { $formatting = PHPExcel_Style_NumberFormat::FORMAT_DATE_XLSX15.' '.PHPExcel_Style_NumberFormat::FORMAT_DATE_TIME4; } else { $formatting = PHPExcel_Style_NumberFormat::FORMAT_DATE_XLSX15; } break; case 'time' : $type = PHPExcel_Cell_DataType::TYPE_NUMERIC; $dataValue = PHPExcel_Shared_Date::PHPToExcel(strtotime('01-01-1970 '.implode(':',sscanf($cellDataOfficeAttributes['time-value'],'PT%dH%dM%dS')))); $formatting = PHPExcel_Style_NumberFormat::FORMAT_DATE_TIME4; break; } // echo 'Data value is '.$dataValue.'
'; // if ($hyperlink !== NULL) { // echo 'Hyperlink is '.$hyperlink.'
'; // } } else { $type = PHPExcel_Cell_DataType::TYPE_NULL; $dataValue = NULL; } if ($hasCalculatedValue) { $type = PHPExcel_Cell_DataType::TYPE_FORMULA; // echo 'Formula: ', $cellDataFormula, PHP_EOL; $cellDataFormula = substr($cellDataFormula,strpos($cellDataFormula,':=')+1); $temp = explode('"',$cellDataFormula); $tKey = false; foreach($temp as &$value) { // Only replace in alternate array entries (i.e. non-quoted blocks) if ($tKey = !$tKey) { $value = preg_replace('/\[([^\.]+)\.([^\.]+):\.([^\.]+)\]/Ui','$1!$2:$3',$value); // Cell range reference in another sheet $value = preg_replace('/\[([^\.]+)\.([^\.]+)\]/Ui','$1!$2',$value); // Cell reference in another sheet $value = preg_replace('/\[\.([^\.]+):\.([^\.]+)\]/Ui','$1:$2',$value); // Cell range reference $value = preg_replace('/\[\.([^\.]+)\]/Ui','$1',$value); // Simple cell reference $value = PHPExcel_Calculation::_translateSeparator(';',',',$value,$inBraces); } } unset($value); // Then rebuild the formula string $cellDataFormula = implode('"',$temp); // echo 'Adjusted Formula: ', $cellDataFormula, PHP_EOL; } $colRepeats = (isset($cellDataTableAttributes['number-columns-repeated'])) ? $cellDataTableAttributes['number-columns-repeated'] : 1; if ($type !== NULL) { for ($i = 0; $i < $colRepeats; ++$i) { if ($i > 0) { ++$columnID; } if ($type !== PHPExcel_Cell_DataType::TYPE_NULL) { for ($rowAdjust = 0; $rowAdjust < $rowRepeats; ++$rowAdjust) { $rID = $rowID + $rowAdjust; $objPHPExcel->getActiveSheet()->getCell($columnID.$rID)->setValueExplicit((($hasCalculatedValue) ? $cellDataFormula : $dataValue),$type); if ($hasCalculatedValue) { // echo 'Forumla result is '.$dataValue.'
'; $objPHPExcel->getActiveSheet()->getCell($columnID.$rID)->setCalculatedValue($dataValue); } if ($formatting !== NULL) { $objPHPExcel->getActiveSheet()->getStyle($columnID.$rID)->getNumberFormat()->setFormatCode($formatting); } else { $objPHPExcel->getActiveSheet()->getStyle($columnID.$rID)->getNumberFormat()->setFormatCode(PHPExcel_Style_NumberFormat::FORMAT_GENERAL); } if ($hyperlink !== NULL) { $objPHPExcel->getActiveSheet()->getCell($columnID.$rID)->getHyperlink()->setUrl($hyperlink); } } } } } // Merged cells if ((isset($cellDataTableAttributes['number-columns-spanned'])) || (isset($cellDataTableAttributes['number-rows-spanned']))) { if (($type !== PHPExcel_Cell_DataType::TYPE_NULL) || (!$this->_readDataOnly)) { $columnTo = $columnID; if (isset($cellDataTableAttributes['number-columns-spanned'])) { $columnTo = PHPExcel_Cell::stringFromColumnIndex(PHPExcel_Cell::columnIndexFromString($columnID) + $cellDataTableAttributes['number-columns-spanned'] -2); } $rowTo = $rowID; if (isset($cellDataTableAttributes['number-rows-spanned'])) { $rowTo = $rowTo + $cellDataTableAttributes['number-rows-spanned'] - 1; } $cellRange = $columnID.$rowID.':'.$columnTo.$rowTo; $objPHPExcel->getActiveSheet()->mergeCells($cellRange); } } ++$columnID; } $rowID += $rowRepeats; break; } } ++$worksheetID; } } // Return return $objPHPExcel; } private function _parseRichText($is = '') { $value = new PHPExcel_RichText(); $value->createText($is); return $value; } }