referenceHelper = ReferenceHelper::getInstance(); $this->securityScanner = XmlScanner::getInstance($this); } /** * Can the current IReader read the file? * * @param string $pFilename * * @return bool */ public function canRead($pFilename) { File::assertFile($pFilename); $result = false; $zip = new ZipArchive(); if ($zip->open($pFilename) === true) { $workbookBasename = $this->getWorkbookBaseName($zip); $result = !empty($workbookBasename); $zip->close(); } return $result; } /** * Reads names of the worksheets from a file, without parsing the whole file to a Spreadsheet object. * * @param string $pFilename * * @return array */ public function listWorksheetNames($pFilename) { File::assertFile($pFilename); $worksheetNames = []; $zip = new ZipArchive(); $zip->open($pFilename); // The files we're looking at here are small enough that simpleXML is more efficient than XMLReader //~ http://schemas.openxmlformats.org/package/2006/relationships"); $rels = simplexml_load_string( $this->securityScanner->scan($this->getFromZipArchive($zip, '_rels/.rels')) ); foreach ($rels->Relationship as $rel) { switch ($rel['Type']) { case 'http://schemas.openxmlformats.org/officeDocument/2006/relationships/officeDocument': //~ http://schemas.openxmlformats.org/spreadsheetml/2006/main" $xmlWorkbook = simplexml_load_string( $this->securityScanner->scan($this->getFromZipArchive($zip, "{$rel['Target']}")) ); if ($xmlWorkbook->sheets) { foreach ($xmlWorkbook->sheets->sheet as $eleSheet) { // Check if sheet should be skipped $worksheetNames[] = (string) $eleSheet['name']; } } } } $zip->close(); return $worksheetNames; } /** * Return worksheet info (Name, Last Column Letter, Last Column Index, Total Rows, Total Columns). * * @param string $pFilename * * @return array */ public function listWorksheetInfo($pFilename) { File::assertFile($pFilename); $worksheetInfo = []; $zip = new ZipArchive(); $zip->open($pFilename); //~ http://schemas.openxmlformats.org/package/2006/relationships" $rels = simplexml_load_string( $this->securityScanner->scan($this->getFromZipArchive($zip, '_rels/.rels')), 'SimpleXMLElement', Settings::getLibXmlLoaderOptions() ); foreach ($rels->Relationship as $rel) { if ($rel['Type'] == 'http://schemas.openxmlformats.org/officeDocument/2006/relationships/officeDocument') { $dir = dirname($rel['Target']); //~ http://schemas.openxmlformats.org/package/2006/relationships" $relsWorkbook = simplexml_load_string( $this->securityScanner->scan( $this->getFromZipArchive($zip, "$dir/_rels/" . basename($rel['Target']) . '.rels') ), 'SimpleXMLElement', Settings::getLibXmlLoaderOptions() ); $relsWorkbook->registerXPathNamespace('rel', 'http://schemas.openxmlformats.org/package/2006/relationships'); $worksheets = []; foreach ($relsWorkbook->Relationship as $ele) { if ($ele['Type'] == 'http://schemas.openxmlformats.org/officeDocument/2006/relationships/worksheet') { $worksheets[(string) $ele['Id']] = $ele['Target']; } } //~ http://schemas.openxmlformats.org/spreadsheetml/2006/main" $xmlWorkbook = simplexml_load_string( $this->securityScanner->scan( $this->getFromZipArchive($zip, "{$rel['Target']}") ), 'SimpleXMLElement', Settings::getLibXmlLoaderOptions() ); if ($xmlWorkbook->sheets) { $dir = dirname($rel['Target']); /** @var SimpleXMLElement $eleSheet */ foreach ($xmlWorkbook->sheets->sheet as $eleSheet) { $tmpInfo = [ 'worksheetName' => (string) $eleSheet['name'], 'lastColumnLetter' => 'A', 'lastColumnIndex' => 0, 'totalRows' => 0, 'totalColumns' => 0, ]; $fileWorksheet = $worksheets[(string) self::getArrayItem($eleSheet->attributes('http://schemas.openxmlformats.org/officeDocument/2006/relationships'), 'id')]; $xml = new XMLReader(); $xml->xml( $this->securityScanner->scanFile( 'zip://' . File::realpath($pFilename) . '#' . "$dir/$fileWorksheet" ), null, Settings::getLibXmlLoaderOptions() ); $xml->setParserProperty(2, true); $currCells = 0; while ($xml->read()) { if ($xml->name == 'row' && $xml->nodeType == XMLReader::ELEMENT) { $row = $xml->getAttribute('r'); $tmpInfo['totalRows'] = $row; $tmpInfo['totalColumns'] = max($tmpInfo['totalColumns'], $currCells); $currCells = 0; } elseif ($xml->name == 'c' && $xml->nodeType == XMLReader::ELEMENT) { ++$currCells; } } $tmpInfo['totalColumns'] = max($tmpInfo['totalColumns'], $currCells); $xml->close(); $tmpInfo['lastColumnIndex'] = $tmpInfo['totalColumns'] - 1; $tmpInfo['lastColumnLetter'] = Coordinate::stringFromColumnIndex($tmpInfo['lastColumnIndex'] + 1); $worksheetInfo[] = $tmpInfo; } } } } $zip->close(); return $worksheetInfo; } private static function castToBoolean($c) { $value = isset($c->v) ? (string) $c->v : null; if ($value == '0') { return false; } elseif ($value == '1') { return true; } return (bool) $c->v; } private static function castToError($c) { return isset($c->v) ? (string) $c->v : null; } private static function castToString($c) { return isset($c->v) ? (string) $c->v : null; } private function castToFormula($c, $r, &$cellDataType, &$value, &$calculatedValue, &$sharedFormulas, $castBaseType): void { $cellDataType = 'f'; $value = "={$c->f}"; $calculatedValue = self::$castBaseType($c); // Shared formula? if (isset($c->f['t']) && strtolower((string) $c->f['t']) == 'shared') { $instance = (string) $c->f['si']; if (!isset($sharedFormulas[(string) $c->f['si']])) { $sharedFormulas[$instance] = ['master' => $r, 'formula' => $value]; } else { $master = Coordinate::coordinateFromString($sharedFormulas[$instance]['master']); $current = Coordinate::coordinateFromString($r); $difference = [0, 0]; $difference[0] = Coordinate::columnIndexFromString($current[0]) - Coordinate::columnIndexFromString($master[0]); $difference[1] = $current[1] - $master[1]; $value = $this->referenceHelper->updateFormulaReferences($sharedFormulas[$instance]['formula'], 'A1', $difference[0], $difference[1]); } } } /** * @param string $fileName * * @return string */ private function getFromZipArchive(ZipArchive $archive, $fileName = '') { // Root-relative paths if (strpos($fileName, '//') !== false) { $fileName = substr($fileName, strpos($fileName, '//') + 1); } $fileName = File::realpath($fileName); // Sadly, some 3rd party xlsx generators don't use consistent case for filenaming // so we need to load case-insensitively from the zip file // Apache POI fixes $contents = $archive->getFromName($fileName, 0, ZipArchive::FL_NOCASE); if ($contents === false) { $contents = $archive->getFromName(substr($fileName, 1), 0, ZipArchive::FL_NOCASE); } return $contents; } /** * Loads Spreadsheet from file. * * @param string $pFilename * * @return Spreadsheet */ public function load($pFilename) { File::assertFile($pFilename); // Initialisations $excel = new Spreadsheet(); $excel->removeSheetByIndex(0); if (!$this->readDataOnly) { $excel->removeCellStyleXfByIndex(0); // remove the default style $excel->removeCellXfByIndex(0); // remove the default style } $unparsedLoadedData = []; $zip = new ZipArchive(); $zip->open($pFilename); // Read the theme first, because we need the colour scheme when reading the styles //~ http://schemas.openxmlformats.org/package/2006/relationships" $workbookBasename = $this->getWorkbookBaseName($zip); $wbRels = simplexml_load_string( $this->securityScanner->scan($this->getFromZipArchive($zip, "xl/_rels/${workbookBasename}.rels")), 'SimpleXMLElement', Settings::getLibXmlLoaderOptions() ); foreach ($wbRels->Relationship as $rel) { switch ($rel['Type']) { case 'http://schemas.openxmlformats.org/officeDocument/2006/relationships/theme': $themeOrderArray = ['lt1', 'dk1', 'lt2', 'dk2']; $themeOrderAdditional = count($themeOrderArray); $xmlTheme = simplexml_load_string( $this->securityScanner->scan($this->getFromZipArchive($zip, "xl/{$rel['Target']}")), 'SimpleXMLElement', Settings::getLibXmlLoaderOptions() ); if (is_object($xmlTheme)) { $xmlThemeName = $xmlTheme->attributes(); $xmlTheme = $xmlTheme->children('http://schemas.openxmlformats.org/drawingml/2006/main'); $themeName = (string) $xmlThemeName['name']; $colourScheme = $xmlTheme->themeElements->clrScheme->attributes(); $colourSchemeName = (string) $colourScheme['name']; $colourScheme = $xmlTheme->themeElements->clrScheme->children('http://schemas.openxmlformats.org/drawingml/2006/main'); $themeColours = []; foreach ($colourScheme as $k => $xmlColour) { $themePos = array_search($k, $themeOrderArray); if ($themePos === false) { $themePos = $themeOrderAdditional++; } if (isset($xmlColour->sysClr)) { $xmlColourData = $xmlColour->sysClr->attributes(); $themeColours[$themePos] = $xmlColourData['lastClr']; } elseif (isset($xmlColour->srgbClr)) { $xmlColourData = $xmlColour->srgbClr->attributes(); $themeColours[$themePos] = $xmlColourData['val']; } } self::$theme = new Xlsx\Theme($themeName, $colourSchemeName, $themeColours); } break; } } //~ http://schemas.openxmlformats.org/package/2006/relationships" $rels = simplexml_load_string( $this->securityScanner->scan($this->getFromZipArchive($zip, '_rels/.rels')), 'SimpleXMLElement', Settings::getLibXmlLoaderOptions() ); $propertyReader = new PropertyReader($this->securityScanner, $excel->getProperties()); foreach ($rels->Relationship as $rel) { switch ($rel['Type']) { case 'http://schemas.openxmlformats.org/package/2006/relationships/metadata/core-properties': $propertyReader->readCoreProperties($this->getFromZipArchive($zip, "{$rel['Target']}")); break; case 'http://schemas.openxmlformats.org/officeDocument/2006/relationships/extended-properties': $propertyReader->readExtendedProperties($this->getFromZipArchive($zip, "{$rel['Target']}")); break; case 'http://schemas.openxmlformats.org/officeDocument/2006/relationships/custom-properties': $propertyReader->readCustomProperties($this->getFromZipArchive($zip, "{$rel['Target']}")); break; //Ribbon case 'http://schemas.microsoft.com/office/2006/relationships/ui/extensibility': $customUI = $rel['Target']; if ($customUI !== null) { $this->readRibbon($excel, $customUI, $zip); } break; case 'http://schemas.openxmlformats.org/officeDocument/2006/relationships/officeDocument': $dir = dirname($rel['Target']); //~ http://schemas.openxmlformats.org/package/2006/relationships" $relsWorkbook = simplexml_load_string( $this->securityScanner->scan($this->getFromZipArchive($zip, "$dir/_rels/" . basename($rel['Target']) . '.rels')), 'SimpleXMLElement', Settings::getLibXmlLoaderOptions() ); $relsWorkbook->registerXPathNamespace('rel', 'http://schemas.openxmlformats.org/package/2006/relationships'); $sharedStrings = []; $xpath = self::getArrayItem($relsWorkbook->xpath("rel:Relationship[@Type='http://schemas.openxmlformats.org/officeDocument/2006/relationships/sharedStrings']")); if ($xpath) { //~ http://schemas.openxmlformats.org/spreadsheetml/2006/main" $xmlStrings = simplexml_load_string( $this->securityScanner->scan($this->getFromZipArchive($zip, "$dir/$xpath[Target]")), 'SimpleXMLElement', Settings::getLibXmlLoaderOptions() ); if (isset($xmlStrings, $xmlStrings->si)) { foreach ($xmlStrings->si as $val) { if (isset($val->t)) { $sharedStrings[] = StringHelper::controlCharacterOOXML2PHP((string) $val->t); } elseif (isset($val->r)) { $sharedStrings[] = $this->parseRichText($val); } } } } $worksheets = []; $macros = $customUI = null; foreach ($relsWorkbook->Relationship as $ele) { switch ($ele['Type']) { case 'http://schemas.openxmlformats.org/officeDocument/2006/relationships/worksheet': $worksheets[(string) $ele['Id']] = $ele['Target']; break; // a vbaProject ? (: some macros) case 'http://schemas.microsoft.com/office/2006/relationships/vbaProject': $macros = $ele['Target']; break; } } if ($macros !== null) { $macrosCode = $this->getFromZipArchive($zip, 'xl/vbaProject.bin'); //vbaProject.bin always in 'xl' dir and always named vbaProject.bin if ($macrosCode !== false) { $excel->setMacrosCode($macrosCode); $excel->setHasMacros(true); //short-circuit : not reading vbaProject.bin.rel to get Signature =>allways vbaProjectSignature.bin in 'xl' dir $Certificate = $this->getFromZipArchive($zip, 'xl/vbaProjectSignature.bin'); if ($Certificate !== false) { $excel->setMacrosCertificate($Certificate); } } } $xpath = self::getArrayItem($relsWorkbook->xpath("rel:Relationship[@Type='http://schemas.openxmlformats.org/officeDocument/2006/relationships/styles']")); //~ http://schemas.openxmlformats.org/spreadsheetml/2006/main" $xmlStyles = simplexml_load_string( $this->securityScanner->scan($this->getFromZipArchive($zip, "$dir/$xpath[Target]")), 'SimpleXMLElement', Settings::getLibXmlLoaderOptions() ); $styles = []; $cellStyles = []; $numFmts = null; if ($xmlStyles && $xmlStyles->numFmts[0]) { $numFmts = $xmlStyles->numFmts[0]; } if (isset($numFmts) && ($numFmts !== null)) { $numFmts->registerXPathNamespace('sml', 'http://schemas.openxmlformats.org/spreadsheetml/2006/main'); } if (!$this->readDataOnly && $xmlStyles) { foreach ($xmlStyles->cellXfs->xf as $xf) { $numFmt = NumberFormat::FORMAT_GENERAL; if ($xf['numFmtId']) { if (isset($numFmts)) { $tmpNumFmt = self::getArrayItem($numFmts->xpath("sml:numFmt[@numFmtId=$xf[numFmtId]]")); if (isset($tmpNumFmt['formatCode'])) { $numFmt = (string) $tmpNumFmt['formatCode']; } } // We shouldn't override any of the built-in MS Excel values (values below id 164) // But there's a lot of naughty homebrew xlsx writers that do use "reserved" id values that aren't actually used // So we make allowance for them rather than lose formatting masks if ( (int) $xf['numFmtId'] < 164 && NumberFormat::builtInFormatCode((int) $xf['numFmtId']) !== '' ) { $numFmt = NumberFormat::builtInFormatCode((int) $xf['numFmtId']); } } $quotePrefix = false; if (isset($xf['quotePrefix'])) { $quotePrefix = (bool) $xf['quotePrefix']; } $style = (object) [ 'numFmt' => $numFmt, 'font' => $xmlStyles->fonts->font[(int) ($xf['fontId'])], 'fill' => $xmlStyles->fills->fill[(int) ($xf['fillId'])], 'border' => $xmlStyles->borders->border[(int) ($xf['borderId'])], 'alignment' => $xf->alignment, 'protection' => $xf->protection, 'quotePrefix' => $quotePrefix, ]; $styles[] = $style; // add style to cellXf collection $objStyle = new Style(); self::readStyle($objStyle, $style); $excel->addCellXf($objStyle); } foreach (isset($xmlStyles->cellStyleXfs->xf) ? $xmlStyles->cellStyleXfs->xf : [] as $xf) { $numFmt = NumberFormat::FORMAT_GENERAL; if ($numFmts && $xf['numFmtId']) { $tmpNumFmt = self::getArrayItem($numFmts->xpath("sml:numFmt[@numFmtId=$xf[numFmtId]]")); if (isset($tmpNumFmt['formatCode'])) { $numFmt = (string) $tmpNumFmt['formatCode']; } elseif ((int) $xf['numFmtId'] < 165) { $numFmt = NumberFormat::builtInFormatCode((int) $xf['numFmtId']); } } $cellStyle = (object) [ 'numFmt' => $numFmt, 'font' => $xmlStyles->fonts->font[(int) ($xf['fontId'])], 'fill' => $xmlStyles->fills->fill[(int) ($xf['fillId'])], 'border' => $xmlStyles->borders->border[(int) ($xf['borderId'])], 'alignment' => $xf->alignment, 'protection' => $xf->protection, 'quotePrefix' => $quotePrefix, ]; $cellStyles[] = $cellStyle; // add style to cellStyleXf collection $objStyle = new Style(); self::readStyle($objStyle, $cellStyle); $excel->addCellStyleXf($objStyle); } } $styleReader = new Styles($xmlStyles); $styleReader->setStyleBaseData(self::$theme, $styles, $cellStyles); $dxfs = $styleReader->dxfs($this->readDataOnly); $styles = $styleReader->styles(); //~ http://schemas.openxmlformats.org/spreadsheetml/2006/main" $xmlWorkbook = simplexml_load_string( $this->securityScanner->scan($this->getFromZipArchive($zip, "{$rel['Target']}")), 'SimpleXMLElement', Settings::getLibXmlLoaderOptions() ); // Set base date if ($xmlWorkbook->workbookPr) { Date::setExcelCalendar(Date::CALENDAR_WINDOWS_1900); if (isset($xmlWorkbook->workbookPr['date1904'])) { if (self::boolean((string) $xmlWorkbook->workbookPr['date1904'])) { Date::setExcelCalendar(Date::CALENDAR_MAC_1904); } } } // Set protection $this->readProtection($excel, $xmlWorkbook); $sheetId = 0; // keep track of new sheet id in final workbook $oldSheetId = -1; // keep track of old sheet id in final workbook $countSkippedSheets = 0; // keep track of number of skipped sheets $mapSheetId = []; // mapping of sheet ids from old to new $charts = $chartDetails = []; if ($xmlWorkbook->sheets) { /** @var SimpleXMLElement $eleSheet */ foreach ($xmlWorkbook->sheets->sheet as $eleSheet) { ++$oldSheetId; // Check if sheet should be skipped if (isset($this->loadSheetsOnly) && !in_array((string) $eleSheet['name'], $this->loadSheetsOnly)) { ++$countSkippedSheets; $mapSheetId[$oldSheetId] = null; continue; } // Map old sheet id in original workbook to new sheet id. // They will differ if loadSheetsOnly() is being used $mapSheetId[$oldSheetId] = $oldSheetId - $countSkippedSheets; // Load sheet $docSheet = $excel->createSheet(); // 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 $docSheet->setTitle((string) $eleSheet['name'], false, false); $fileWorksheet = $worksheets[(string) self::getArrayItem($eleSheet->attributes('http://schemas.openxmlformats.org/officeDocument/2006/relationships'), 'id')]; //~ http://schemas.openxmlformats.org/spreadsheetml/2006/main" $xmlSheet = simplexml_load_string( $this->securityScanner->scan($this->getFromZipArchive($zip, "$dir/$fileWorksheet")), 'SimpleXMLElement', Settings::getLibXmlLoaderOptions() ); $sharedFormulas = []; if (isset($eleSheet['state']) && (string) $eleSheet['state'] != '') { $docSheet->setSheetState((string) $eleSheet['state']); } if ($xmlSheet) { if (isset($xmlSheet->sheetViews, $xmlSheet->sheetViews->sheetView)) { $sheetViews = new SheetViews($xmlSheet->sheetViews->sheetView, $docSheet); $sheetViews->load(); } $sheetViewOptions = new SheetViewOptions($docSheet, $xmlSheet); $sheetViewOptions->load($this->getReadDataOnly()); (new ColumnAndRowAttributes($docSheet, $xmlSheet)) ->load($this->getReadFilter(), $this->getReadDataOnly()); } if ($xmlSheet && $xmlSheet->sheetData && $xmlSheet->sheetData->row) { $cIndex = 1; // Cell Start from 1 foreach ($xmlSheet->sheetData->row as $row) { $rowIndex = 1; foreach ($row->c as $c) { $r = (string) $c['r']; if ($r == '') { $r = Coordinate::stringFromColumnIndex($rowIndex) . $cIndex; } $cellDataType = (string) $c['t']; $value = null; $calculatedValue = null; // Read cell? if ($this->getReadFilter() !== null) { $coordinates = Coordinate::coordinateFromString($r); if (!$this->getReadFilter()->readCell($coordinates[0], (int) $coordinates[1], $docSheet->getTitle())) { ++$rowIndex; continue; } } // Read cell! switch ($cellDataType) { case 's': if ((string) $c->v != '') { $value = $sharedStrings[(int) ($c->v)]; if ($value instanceof RichText) { $value = clone $value; } } else { $value = ''; } break; case 'b': if (!isset($c->f)) { $value = self::castToBoolean($c); } else { // Formula $this->castToFormula($c, $r, $cellDataType, $value, $calculatedValue, $sharedFormulas, 'castToBoolean'); if (isset($c->f['t'])) { $att = $c->f; $docSheet->getCell($r)->setFormulaAttributes($att); } } break; case 'inlineStr': if (isset($c->f)) { $this->castToFormula($c, $r, $cellDataType, $value, $calculatedValue, $sharedFormulas, 'castToError'); } else { $value = $this->parseRichText($c->is); } break; case 'e': if (!isset($c->f)) { $value = self::castToError($c); } else { // Formula $this->castToFormula($c, $r, $cellDataType, $value, $calculatedValue, $sharedFormulas, 'castToError'); } break; default: if (!isset($c->f)) { $value = self::castToString($c); } else { // Formula $this->castToFormula($c, $r, $cellDataType, $value, $calculatedValue, $sharedFormulas, 'castToString'); } break; } // read empty cells or the cells are not empty if ($this->readEmptyCells || ($value !== null && $value !== '')) { // Rich text? if ($value instanceof RichText && $this->readDataOnly) { $value = $value->getPlainText(); } $cell = $docSheet->getCell($r); // Assign value if ($cellDataType != '') { $cell->setValueExplicit($value, $cellDataType); } else { $cell->setValue($value); } if ($calculatedValue !== null) { $cell->setCalculatedValue($calculatedValue); } // Style information? if ($c['s'] && !$this->readDataOnly) { // no style index means 0, it seems $cell->setXfIndex(isset($styles[(int) ($c['s'])]) ? (int) ($c['s']) : 0); } } ++$rowIndex; } ++$cIndex; } } if (!$this->readDataOnly && $xmlSheet && $xmlSheet->conditionalFormatting) { (new ConditionalStyles($docSheet, $xmlSheet, $dxfs))->load(); } $aKeys = ['sheet', 'objects', 'scenarios', 'formatCells', 'formatColumns', 'formatRows', 'insertColumns', 'insertRows', 'insertHyperlinks', 'deleteColumns', 'deleteRows', 'selectLockedCells', 'sort', 'autoFilter', 'pivotTables', 'selectUnlockedCells']; if (!$this->readDataOnly && $xmlSheet && $xmlSheet->sheetProtection) { foreach ($aKeys as $key) { $method = 'set' . ucfirst($key); $docSheet->getProtection()->$method(self::boolean((string) $xmlSheet->sheetProtection[$key])); } } if ($xmlSheet) { $this->readSheetProtection($docSheet, $xmlSheet); } if ($xmlSheet && $xmlSheet->autoFilter && !$this->readDataOnly) { (new AutoFilter($docSheet, $xmlSheet))->load(); } if ($xmlSheet && $xmlSheet->mergeCells && $xmlSheet->mergeCells->mergeCell && !$this->readDataOnly) { foreach ($xmlSheet->mergeCells->mergeCell as $mergeCell) { $mergeRef = (string) $mergeCell['ref']; if (strpos($mergeRef, ':') !== false) { $docSheet->mergeCells((string) $mergeCell['ref']); } } } if ($xmlSheet && !$this->readDataOnly) { $unparsedLoadedData = (new PageSetup($docSheet, $xmlSheet))->load($unparsedLoadedData); } if ($xmlSheet && $xmlSheet->dataValidations && !$this->readDataOnly) { (new DataValidations($docSheet, $xmlSheet))->load(); } // unparsed sheet AlternateContent if ($xmlSheet && !$this->readDataOnly) { $mc = $xmlSheet->children('http://schemas.openxmlformats.org/markup-compatibility/2006'); if ($mc->AlternateContent) { foreach ($mc->AlternateContent as $alternateContent) { $unparsedLoadedData['sheets'][$docSheet->getCodeName()]['AlternateContents'][] = $alternateContent->asXML(); } } } // Add hyperlinks if (!$this->readDataOnly) { $hyperlinkReader = new Hyperlinks($docSheet); // Locate hyperlink relations $relationsFileName = dirname("$dir/$fileWorksheet") . '/_rels/' . basename($fileWorksheet) . '.rels'; if ($zip->locateName($relationsFileName)) { //~ http://schemas.openxmlformats.org/package/2006/relationships" $relsWorksheet = simplexml_load_string( $this->securityScanner->scan( $this->getFromZipArchive($zip, $relationsFileName) ), 'SimpleXMLElement', Settings::getLibXmlLoaderOptions() ); $hyperlinkReader->readHyperlinks($relsWorksheet); } // Loop through hyperlinks if ($xmlSheet && $xmlSheet->hyperlinks) { $hyperlinkReader->setHyperlinks($xmlSheet->hyperlinks); } } // Add comments $comments = []; $vmlComments = []; if (!$this->readDataOnly) { // Locate comment relations if ($zip->locateName(dirname("$dir/$fileWorksheet") . '/_rels/' . basename($fileWorksheet) . '.rels')) { //~ http://schemas.openxmlformats.org/package/2006/relationships" $relsWorksheet = simplexml_load_string( $this->securityScanner->scan( $this->getFromZipArchive($zip, dirname("$dir/$fileWorksheet") . '/_rels/' . basename($fileWorksheet) . '.rels') ), 'SimpleXMLElement', Settings::getLibXmlLoaderOptions() ); foreach ($relsWorksheet->Relationship as $ele) { if ($ele['Type'] == 'http://schemas.openxmlformats.org/officeDocument/2006/relationships/comments') { $comments[(string) $ele['Id']] = (string) $ele['Target']; } if ($ele['Type'] == 'http://schemas.openxmlformats.org/officeDocument/2006/relationships/vmlDrawing') { $vmlComments[(string) $ele['Id']] = (string) $ele['Target']; } } } // Loop through comments foreach ($comments as $relName => $relPath) { // Load comments file $relPath = File::realpath(dirname("$dir/$fileWorksheet") . '/' . $relPath); $commentsFile = simplexml_load_string( $this->securityScanner->scan($this->getFromZipArchive($zip, $relPath)), 'SimpleXMLElement', Settings::getLibXmlLoaderOptions() ); // Utility variables $authors = []; // Loop through authors foreach ($commentsFile->authors->author as $author) { $authors[] = (string) $author; } // Loop through contents foreach ($commentsFile->commentList->comment as $comment) { if (!empty($comment['authorId'])) { $docSheet->getComment((string) $comment['ref'])->setAuthor($authors[(string) $comment['authorId']]); } $docSheet->getComment((string) $comment['ref'])->setText($this->parseRichText($comment->text)); } } // later we will remove from it real vmlComments $unparsedVmlDrawings = $vmlComments; // Loop through VML comments foreach ($vmlComments as $relName => $relPath) { // Load VML comments file $relPath = File::realpath(dirname("$dir/$fileWorksheet") . '/' . $relPath); try { $vmlCommentsFile = simplexml_load_string( $this->securityScanner->scan($this->getFromZipArchive($zip, $relPath)), 'SimpleXMLElement', Settings::getLibXmlLoaderOptions() ); $vmlCommentsFile->registerXPathNamespace('v', 'urn:schemas-microsoft-com:vml'); } catch (Throwable $ex) { //Ignore unparsable vmlDrawings. Later they will be moved from $unparsedVmlDrawings to $unparsedLoadedData continue; } $shapes = $vmlCommentsFile->xpath('//v:shape'); foreach ($shapes as $shape) { $shape->registerXPathNamespace('v', 'urn:schemas-microsoft-com:vml'); if (isset($shape['style'])) { $style = (string) $shape['style']; $fillColor = strtoupper(substr((string) $shape['fillcolor'], 1)); $column = null; $row = null; $clientData = $shape->xpath('.//x:ClientData'); if (is_array($clientData) && !empty($clientData)) { $clientData = $clientData[0]; if (isset($clientData['ObjectType']) && (string) $clientData['ObjectType'] == 'Note') { $temp = $clientData->xpath('.//x:Row'); if (is_array($temp)) { $row = $temp[0]; } $temp = $clientData->xpath('.//x:Column'); if (is_array($temp)) { $column = $temp[0]; } } } if (($column !== null) && ($row !== null)) { // Set comment properties $comment = $docSheet->getCommentByColumnAndRow($column + 1, $row + 1); $comment->getFillColor()->setRGB($fillColor); // Parse style $styleArray = explode(';', str_replace(' ', '', $style)); foreach ($styleArray as $stylePair) { $stylePair = explode(':', $stylePair); if ($stylePair[0] == 'margin-left') { $comment->setMarginLeft($stylePair[1]); } if ($stylePair[0] == 'margin-top') { $comment->setMarginTop($stylePair[1]); } if ($stylePair[0] == 'width') { $comment->setWidth($stylePair[1]); } if ($stylePair[0] == 'height') { $comment->setHeight($stylePair[1]); } if ($stylePair[0] == 'visibility') { $comment->setVisible($stylePair[1] == 'visible'); } } unset($unparsedVmlDrawings[$relName]); } } } } // unparsed vmlDrawing if ($unparsedVmlDrawings) { foreach ($unparsedVmlDrawings as $rId => $relPath) { $rId = substr($rId, 3); // rIdXXX $unparsedVmlDrawing = &$unparsedLoadedData['sheets'][$docSheet->getCodeName()]['vmlDrawings']; $unparsedVmlDrawing[$rId] = []; $unparsedVmlDrawing[$rId]['filePath'] = self::dirAdd("$dir/$fileWorksheet", $relPath); $unparsedVmlDrawing[$rId]['relFilePath'] = $relPath; $unparsedVmlDrawing[$rId]['content'] = $this->securityScanner->scan($this->getFromZipArchive($zip, $unparsedVmlDrawing[$rId]['filePath'])); unset($unparsedVmlDrawing); } } // Header/footer images if ($xmlSheet && $xmlSheet->legacyDrawingHF && !$this->readDataOnly) { if ($zip->locateName(dirname("$dir/$fileWorksheet") . '/_rels/' . basename($fileWorksheet) . '.rels')) { //~ http://schemas.openxmlformats.org/package/2006/relationships" $relsWorksheet = simplexml_load_string( $this->securityScanner->scan( $this->getFromZipArchive($zip, dirname("$dir/$fileWorksheet") . '/_rels/' . basename($fileWorksheet) . '.rels') ), 'SimpleXMLElement', Settings::getLibXmlLoaderOptions() ); $vmlRelationship = ''; foreach ($relsWorksheet->Relationship as $ele) { if ($ele['Type'] == 'http://schemas.openxmlformats.org/officeDocument/2006/relationships/vmlDrawing') { $vmlRelationship = self::dirAdd("$dir/$fileWorksheet", $ele['Target']); } } if ($vmlRelationship != '') { // Fetch linked images //~ http://schemas.openxmlformats.org/package/2006/relationships" $relsVML = simplexml_load_string( $this->securityScanner->scan( $this->getFromZipArchive($zip, dirname($vmlRelationship) . '/_rels/' . basename($vmlRelationship) . '.rels') ), 'SimpleXMLElement', Settings::getLibXmlLoaderOptions() ); $drawings = []; if (isset($relsVML->Relationship)) { foreach ($relsVML->Relationship as $ele) { if ($ele['Type'] == 'http://schemas.openxmlformats.org/officeDocument/2006/relationships/image') { $drawings[(string) $ele['Id']] = self::dirAdd($vmlRelationship, $ele['Target']); } } } // Fetch VML document $vmlDrawing = simplexml_load_string( $this->securityScanner->scan($this->getFromZipArchive($zip, $vmlRelationship)), 'SimpleXMLElement', Settings::getLibXmlLoaderOptions() ); $vmlDrawing->registerXPathNamespace('v', 'urn:schemas-microsoft-com:vml'); $hfImages = []; $shapes = $vmlDrawing->xpath('//v:shape'); foreach ($shapes as $idx => $shape) { $shape->registerXPathNamespace('v', 'urn:schemas-microsoft-com:vml'); $imageData = $shape->xpath('//v:imagedata'); if (!$imageData) { continue; } $imageData = $imageData[$idx]; $imageData = $imageData->attributes('urn:schemas-microsoft-com:office:office'); $style = self::toCSSArray((string) $shape['style']); $hfImages[(string) $shape['id']] = new HeaderFooterDrawing(); if (isset($imageData['title'])) { $hfImages[(string) $shape['id']]->setName((string) $imageData['title']); } $hfImages[(string) $shape['id']]->setPath('zip://' . File::realpath($pFilename) . '#' . $drawings[(string) $imageData['relid']], false); $hfImages[(string) $shape['id']]->setResizeProportional(false); $hfImages[(string) $shape['id']]->setWidth($style['width']); $hfImages[(string) $shape['id']]->setHeight($style['height']); if (isset($style['margin-left'])) { $hfImages[(string) $shape['id']]->setOffsetX($style['margin-left']); } $hfImages[(string) $shape['id']]->setOffsetY($style['margin-top']); $hfImages[(string) $shape['id']]->setResizeProportional(true); } $docSheet->getHeaderFooter()->setImages($hfImages); } } } } // TODO: Autoshapes from twoCellAnchors! if ($zip->locateName(dirname("$dir/$fileWorksheet") . '/_rels/' . basename($fileWorksheet) . '.rels')) { //~ http://schemas.openxmlformats.org/package/2006/relationships" $relsWorksheet = simplexml_load_string( $this->securityScanner->scan( $this->getFromZipArchive($zip, dirname("$dir/$fileWorksheet") . '/_rels/' . basename($fileWorksheet) . '.rels') ), 'SimpleXMLElement', Settings::getLibXmlLoaderOptions() ); $drawings = []; foreach ($relsWorksheet->Relationship as $ele) { if ($ele['Type'] == 'http://schemas.openxmlformats.org/officeDocument/2006/relationships/drawing') { $drawings[(string) $ele['Id']] = self::dirAdd("$dir/$fileWorksheet", $ele['Target']); } } if ($xmlSheet->drawing && !$this->readDataOnly) { $unparsedDrawings = []; foreach ($xmlSheet->drawing as $drawing) { $drawingRelId = (string) self::getArrayItem($drawing->attributes('http://schemas.openxmlformats.org/officeDocument/2006/relationships'), 'id'); $fileDrawing = $drawings[$drawingRelId]; //~ http://schemas.openxmlformats.org/package/2006/relationships" $relsDrawing = simplexml_load_string( $this->securityScanner->scan( $this->getFromZipArchive($zip, dirname($fileDrawing) . '/_rels/' . basename($fileDrawing) . '.rels') ), 'SimpleXMLElement', Settings::getLibXmlLoaderOptions() ); $images = []; $hyperlinks = []; if ($relsDrawing && $relsDrawing->Relationship) { foreach ($relsDrawing->Relationship as $ele) { if ($ele['Type'] == 'http://schemas.openxmlformats.org/officeDocument/2006/relationships/hyperlink') { $hyperlinks[(string) $ele['Id']] = (string) $ele['Target']; } if ($ele['Type'] == 'http://schemas.openxmlformats.org/officeDocument/2006/relationships/image') { $images[(string) $ele['Id']] = self::dirAdd($fileDrawing, $ele['Target']); } elseif ($ele['Type'] == 'http://schemas.openxmlformats.org/officeDocument/2006/relationships/chart') { if ($this->includeCharts) { $charts[self::dirAdd($fileDrawing, $ele['Target'])] = [ 'id' => (string) $ele['Id'], 'sheet' => $docSheet->getTitle(), ]; } } } } $xmlDrawing = simplexml_load_string( $this->securityScanner->scan($this->getFromZipArchive($zip, $fileDrawing)), 'SimpleXMLElement', Settings::getLibXmlLoaderOptions() ); $xmlDrawingChildren = $xmlDrawing->children('http://schemas.openxmlformats.org/drawingml/2006/spreadsheetDrawing'); if ($xmlDrawingChildren->oneCellAnchor) { foreach ($xmlDrawingChildren->oneCellAnchor as $oneCellAnchor) { if ($oneCellAnchor->pic->blipFill) { /** @var SimpleXMLElement $blip */ $blip = $oneCellAnchor->pic->blipFill->children('http://schemas.openxmlformats.org/drawingml/2006/main')->blip; /** @var SimpleXMLElement $xfrm */ $xfrm = $oneCellAnchor->pic->spPr->children('http://schemas.openxmlformats.org/drawingml/2006/main')->xfrm; /** @var SimpleXMLElement $outerShdw */ $outerShdw = $oneCellAnchor->pic->spPr->children('http://schemas.openxmlformats.org/drawingml/2006/main')->effectLst->outerShdw; /** @var SimpleXMLElement $hlinkClick */ $hlinkClick = $oneCellAnchor->pic->nvPicPr->cNvPr->children('http://schemas.openxmlformats.org/drawingml/2006/main')->hlinkClick; $objDrawing = new \PhpOffice\PhpSpreadsheet\Worksheet\Drawing(); $objDrawing->setName((string) self::getArrayItem($oneCellAnchor->pic->nvPicPr->cNvPr->attributes(), 'name')); $objDrawing->setDescription((string) self::getArrayItem($oneCellAnchor->pic->nvPicPr->cNvPr->attributes(), 'descr')); $objDrawing->setPath( 'zip://' . File::realpath($pFilename) . '#' . $images[(string) self::getArrayItem( $blip->attributes('http://schemas.openxmlformats.org/officeDocument/2006/relationships'), 'embed' )], false ); $objDrawing->setCoordinates(Coordinate::stringFromColumnIndex(((string) $oneCellAnchor->from->col) + 1) . ($oneCellAnchor->from->row + 1)); $objDrawing->setOffsetX(Drawing::EMUToPixels($oneCellAnchor->from->colOff)); $objDrawing->setOffsetY(Drawing::EMUToPixels($oneCellAnchor->from->rowOff)); $objDrawing->setResizeProportional(false); $objDrawing->setWidth(Drawing::EMUToPixels(self::getArrayItem($oneCellAnchor->ext->attributes(), 'cx'))); $objDrawing->setHeight(Drawing::EMUToPixels(self::getArrayItem($oneCellAnchor->ext->attributes(), 'cy'))); if ($xfrm) { $objDrawing->setRotation(Drawing::angleToDegrees(self::getArrayItem($xfrm->attributes(), 'rot'))); } if ($outerShdw) { $shadow = $objDrawing->getShadow(); $shadow->setVisible(true); $shadow->setBlurRadius(Drawing::EMUToPixels(self::getArrayItem($outerShdw->attributes(), 'blurRad'))); $shadow->setDistance(Drawing::EMUToPixels(self::getArrayItem($outerShdw->attributes(), 'dist'))); $shadow->setDirection(Drawing::angleToDegrees(self::getArrayItem($outerShdw->attributes(), 'dir'))); $shadow->setAlignment((string) self::getArrayItem($outerShdw->attributes(), 'algn')); $clr = isset($outerShdw->srgbClr) ? $outerShdw->srgbClr : $outerShdw->prstClr; $shadow->getColor()->setRGB(self::getArrayItem($clr->attributes(), 'val')); $shadow->setAlpha(self::getArrayItem($clr->alpha->attributes(), 'val') / 1000); } $this->readHyperLinkDrawing($objDrawing, $oneCellAnchor, $hyperlinks); $objDrawing->setWorksheet($docSheet); } else { // ? Can charts be positioned with a oneCellAnchor ? $coordinates = Coordinate::stringFromColumnIndex(((string) $oneCellAnchor->from->col) + 1) . ($oneCellAnchor->from->row + 1); $offsetX = Drawing::EMUToPixels($oneCellAnchor->from->colOff); $offsetY = Drawing::EMUToPixels($oneCellAnchor->from->rowOff); $width = Drawing::EMUToPixels(self::getArrayItem($oneCellAnchor->ext->attributes(), 'cx')); $height = Drawing::EMUToPixels(self::getArrayItem($oneCellAnchor->ext->attributes(), 'cy')); } } } if ($xmlDrawingChildren->twoCellAnchor) { foreach ($xmlDrawingChildren->twoCellAnchor as $twoCellAnchor) { if ($twoCellAnchor->pic->blipFill) { $blip = $twoCellAnchor->pic->blipFill->children('http://schemas.openxmlformats.org/drawingml/2006/main')->blip; $xfrm = $twoCellAnchor->pic->spPr->children('http://schemas.openxmlformats.org/drawingml/2006/main')->xfrm; $outerShdw = $twoCellAnchor->pic->spPr->children('http://schemas.openxmlformats.org/drawingml/2006/main')->effectLst->outerShdw; $hlinkClick = $twoCellAnchor->pic->nvPicPr->cNvPr->children('http://schemas.openxmlformats.org/drawingml/2006/main')->hlinkClick; $objDrawing = new \PhpOffice\PhpSpreadsheet\Worksheet\Drawing(); $objDrawing->setName((string) self::getArrayItem($twoCellAnchor->pic->nvPicPr->cNvPr->attributes(), 'name')); $objDrawing->setDescription((string) self::getArrayItem($twoCellAnchor->pic->nvPicPr->cNvPr->attributes(), 'descr')); $objDrawing->setPath( 'zip://' . File::realpath($pFilename) . '#' . $images[(string) self::getArrayItem( $blip->attributes('http://schemas.openxmlformats.org/officeDocument/2006/relationships'), 'embed' )], false ); $objDrawing->setCoordinates(Coordinate::stringFromColumnIndex(((string) $twoCellAnchor->from->col) + 1) . ($twoCellAnchor->from->row + 1)); $objDrawing->setOffsetX(Drawing::EMUToPixels($twoCellAnchor->from->colOff)); $objDrawing->setOffsetY(Drawing::EMUToPixels($twoCellAnchor->from->rowOff)); $objDrawing->setResizeProportional(false); if ($xfrm) { $objDrawing->setWidth(Drawing::EMUToPixels(self::getArrayItem($xfrm->ext->attributes(), 'cx'))); $objDrawing->setHeight(Drawing::EMUToPixels(self::getArrayItem($xfrm->ext->attributes(), 'cy'))); $objDrawing->setRotation(Drawing::angleToDegrees(self::getArrayItem($xfrm->attributes(), 'rot'))); } if ($outerShdw) { $shadow = $objDrawing->getShadow(); $shadow->setVisible(true); $shadow->setBlurRadius(Drawing::EMUToPixels(self::getArrayItem($outerShdw->attributes(), 'blurRad'))); $shadow->setDistance(Drawing::EMUToPixels(self::getArrayItem($outerShdw->attributes(), 'dist'))); $shadow->setDirection(Drawing::angleToDegrees(self::getArrayItem($outerShdw->attributes(), 'dir'))); $shadow->setAlignment((string) self::getArrayItem($outerShdw->attributes(), 'algn')); $clr = isset($outerShdw->srgbClr) ? $outerShdw->srgbClr : $outerShdw->prstClr; $shadow->getColor()->setRGB(self::getArrayItem($clr->attributes(), 'val')); $shadow->setAlpha(self::getArrayItem($clr->alpha->attributes(), 'val') / 1000); } $this->readHyperLinkDrawing($objDrawing, $twoCellAnchor, $hyperlinks); $objDrawing->setWorksheet($docSheet); } elseif (($this->includeCharts) && ($twoCellAnchor->graphicFrame)) { $fromCoordinate = Coordinate::stringFromColumnIndex(((string) $twoCellAnchor->from->col) + 1) . ($twoCellAnchor->from->row + 1); $fromOffsetX = Drawing::EMUToPixels($twoCellAnchor->from->colOff); $fromOffsetY = Drawing::EMUToPixels($twoCellAnchor->from->rowOff); $toCoordinate = Coordinate::stringFromColumnIndex(((string) $twoCellAnchor->to->col) + 1) . ($twoCellAnchor->to->row + 1); $toOffsetX = Drawing::EMUToPixels($twoCellAnchor->to->colOff); $toOffsetY = Drawing::EMUToPixels($twoCellAnchor->to->rowOff); $graphic = $twoCellAnchor->graphicFrame->children('http://schemas.openxmlformats.org/drawingml/2006/main')->graphic; /** @var SimpleXMLElement $chartRef */ $chartRef = $graphic->graphicData->children('http://schemas.openxmlformats.org/drawingml/2006/chart')->chart; $thisChart = (string) $chartRef->attributes('http://schemas.openxmlformats.org/officeDocument/2006/relationships'); $chartDetails[$docSheet->getTitle() . '!' . $thisChart] = [ 'fromCoordinate' => $fromCoordinate, 'fromOffsetX' => $fromOffsetX, 'fromOffsetY' => $fromOffsetY, 'toCoordinate' => $toCoordinate, 'toOffsetX' => $toOffsetX, 'toOffsetY' => $toOffsetY, 'worksheetTitle' => $docSheet->getTitle(), ]; } } } if ($relsDrawing === false && $xmlDrawing->count() == 0) { // Save Drawing without rels and children as unparsed $unparsedDrawings[$drawingRelId] = $xmlDrawing->asXML(); } } // store original rId of drawing files $unparsedLoadedData['sheets'][$docSheet->getCodeName()]['drawingOriginalIds'] = []; foreach ($relsWorksheet->Relationship as $ele) { if ($ele['Type'] == 'http://schemas.openxmlformats.org/officeDocument/2006/relationships/drawing') { $drawingRelId = (string) $ele['Id']; $unparsedLoadedData['sheets'][$docSheet->getCodeName()]['drawingOriginalIds'][(string) $ele['Target']] = $drawingRelId; if (isset($unparsedDrawings[$drawingRelId])) { $unparsedLoadedData['sheets'][$docSheet->getCodeName()]['Drawings'][$drawingRelId] = $unparsedDrawings[$drawingRelId]; } } } // unparsed drawing AlternateContent $xmlAltDrawing = simplexml_load_string( $this->securityScanner->scan($this->getFromZipArchive($zip, $fileDrawing)), 'SimpleXMLElement', Settings::getLibXmlLoaderOptions() )->children('http://schemas.openxmlformats.org/markup-compatibility/2006'); if ($xmlAltDrawing->AlternateContent) { foreach ($xmlAltDrawing->AlternateContent as $alternateContent) { $unparsedLoadedData['sheets'][$docSheet->getCodeName()]['drawingAlternateContents'][] = $alternateContent->asXML(); } } } } $this->readFormControlProperties($excel, $zip, $dir, $fileWorksheet, $docSheet, $unparsedLoadedData); $this->readPrinterSettings($excel, $zip, $dir, $fileWorksheet, $docSheet, $unparsedLoadedData); // Loop through definedNames if ($xmlWorkbook->definedNames) { foreach ($xmlWorkbook->definedNames->definedName as $definedName) { // Extract range $extractedRange = (string) $definedName; if (($spos = strpos($extractedRange, '!')) !== false) { $extractedRange = substr($extractedRange, 0, $spos) . str_replace('$', '', substr($extractedRange, $spos)); } else { $extractedRange = str_replace('$', '', $extractedRange); } // Valid range? if (stripos((string) $definedName, '#REF!') !== false || $extractedRange == '') { continue; } // Some definedNames are only applicable if we are on the same sheet... if ((string) $definedName['localSheetId'] != '' && (string) $definedName['localSheetId'] == $oldSheetId) { // Switch on type switch ((string) $definedName['name']) { case '_xlnm._FilterDatabase': if ((string) $definedName['hidden'] !== '1') { $extractedRange = explode(',', $extractedRange); foreach ($extractedRange as $range) { $autoFilterRange = $range; if (strpos($autoFilterRange, ':') !== false) { $docSheet->getAutoFilter()->setRange($autoFilterRange); } } } break; case '_xlnm.Print_Titles': // Split $extractedRange $extractedRange = explode(',', $extractedRange); // Set print titles foreach ($extractedRange as $range) { $matches = []; $range = str_replace('$', '', $range); // check for repeating columns, e g. 'A:A' or 'A:D' if (preg_match('/!?([A-Z]+)\:([A-Z]+)$/', $range, $matches)) { $docSheet->getPageSetup()->setColumnsToRepeatAtLeft([$matches[1], $matches[2]]); } elseif (preg_match('/!?(\d+)\:(\d+)$/', $range, $matches)) { // check for repeating rows, e.g. '1:1' or '1:5' $docSheet->getPageSetup()->setRowsToRepeatAtTop([$matches[1], $matches[2]]); } } break; case '_xlnm.Print_Area': $rangeSets = preg_split("/('?(?:.*?)'?(?:![A-Z0-9]+:[A-Z0-9]+)),?/", $extractedRange, -1, PREG_SPLIT_NO_EMPTY | PREG_SPLIT_DELIM_CAPTURE); $newRangeSets = []; foreach ($rangeSets as $rangeSet) { [$sheetName, $rangeSet] = Worksheet::extractSheetTitle($rangeSet, true); if (strpos($rangeSet, ':') === false) { $rangeSet = $rangeSet . ':' . $rangeSet; } $newRangeSets[] = str_replace('$', '', $rangeSet); } $docSheet->getPageSetup()->setPrintArea(implode(',', $newRangeSets)); break; default: break; } } } } // Next sheet id ++$sheetId; } // Loop through definedNames if ($xmlWorkbook->definedNames) { foreach ($xmlWorkbook->definedNames->definedName as $definedName) { // Extract range $extractedRange = (string) $definedName; // Valid range? if (stripos((string) $definedName, '#REF!') !== false || $extractedRange == '') { continue; } // Some definedNames are only applicable if we are on the same sheet... if ((string) $definedName['localSheetId'] != '') { // Local defined name // Switch on type switch ((string) $definedName['name']) { case '_xlnm._FilterDatabase': case '_xlnm.Print_Titles': case '_xlnm.Print_Area': break; default: if ($mapSheetId[(int) $definedName['localSheetId']] !== null) { $range = Worksheet::extractSheetTitle((string) $definedName, true); $scope = $excel->getSheet($mapSheetId[(int) $definedName['localSheetId']]); if (strpos((string) $definedName, '!') !== false) { $range[0] = str_replace("''", "'", $range[0]); $range[0] = str_replace("'", '', $range[0]); if ($worksheet = $excel->getSheetByName($range[0])) { $excel->addDefinedName(DefinedName::createInstance((string) $definedName['name'], $worksheet, $extractedRange, true, $scope)); } else { $excel->addDefinedName(DefinedName::createInstance((string) $definedName['name'], $scope, $extractedRange, true, $scope)); } } else { $excel->addDefinedName(DefinedName::createInstance((string) $definedName['name'], $scope, $extractedRange, true)); } } break; } } elseif (!isset($definedName['localSheetId'])) { $definedRange = (string) $definedName; // "Global" definedNames $locatedSheet = null; if (strpos((string) $definedName, '!') !== false) { // Modify range, and extract the first worksheet reference // Need to split on a comma or a space if not in quotes, and extract the first part. $definedNameValueParts = preg_split("/[ ,](?=([^']*'[^']*')*[^']*$)/miuU", $definedRange); // Extract sheet name [$extractedSheetName] = Worksheet::extractSheetTitle((string) $definedNameValueParts[0], true); $extractedSheetName = trim($extractedSheetName, "'"); // Locate sheet $locatedSheet = $excel->getSheetByName($extractedSheetName); } $excel->addDefinedName(DefinedName::createInstance((string) $definedName['name'], $locatedSheet, $definedRange, false)); } } } } if ((!$this->readDataOnly || !empty($this->loadSheetsOnly)) && isset($xmlWorkbook->bookViews->workbookView)) { $workbookView = $xmlWorkbook->bookViews->workbookView; // active sheet index $activeTab = (int) ($workbookView['activeTab']); // refers to old sheet index // keep active sheet index if sheet is still loaded, else first sheet is set as the active if (isset($mapSheetId[$activeTab]) && $mapSheetId[$activeTab] !== null) { $excel->setActiveSheetIndex($mapSheetId[$activeTab]); } else { if ($excel->getSheetCount() == 0) { $excel->createSheet(); } $excel->setActiveSheetIndex(0); } if (isset($workbookView['showHorizontalScroll'])) { $showHorizontalScroll = (string) $workbookView['showHorizontalScroll']; $excel->setShowHorizontalScroll($this->castXsdBooleanToBool($showHorizontalScroll)); } if (isset($workbookView['showVerticalScroll'])) { $showVerticalScroll = (string) $workbookView['showVerticalScroll']; $excel->setShowVerticalScroll($this->castXsdBooleanToBool($showVerticalScroll)); } if (isset($workbookView['showSheetTabs'])) { $showSheetTabs = (string) $workbookView['showSheetTabs']; $excel->setShowSheetTabs($this->castXsdBooleanToBool($showSheetTabs)); } if (isset($workbookView['minimized'])) { $minimized = (string) $workbookView['minimized']; $excel->setMinimized($this->castXsdBooleanToBool($minimized)); } if (isset($workbookView['autoFilterDateGrouping'])) { $autoFilterDateGrouping = (string) $workbookView['autoFilterDateGrouping']; $excel->setAutoFilterDateGrouping($this->castXsdBooleanToBool($autoFilterDateGrouping)); } if (isset($workbookView['firstSheet'])) { $firstSheet = (string) $workbookView['firstSheet']; $excel->setFirstSheetIndex((int) $firstSheet); } if (isset($workbookView['visibility'])) { $visibility = (string) $workbookView['visibility']; $excel->setVisibility($visibility); } if (isset($workbookView['tabRatio'])) { $tabRatio = (string) $workbookView['tabRatio']; $excel->setTabRatio((int) $tabRatio); } } break; } } if (!$this->readDataOnly) { $contentTypes = simplexml_load_string( $this->securityScanner->scan( $this->getFromZipArchive($zip, '[Content_Types].xml') ), 'SimpleXMLElement', Settings::getLibXmlLoaderOptions() ); // Default content types foreach ($contentTypes->Default as $contentType) { switch ($contentType['ContentType']) { case 'application/vnd.openxmlformats-officedocument.spreadsheetml.printerSettings': $unparsedLoadedData['default_content_types'][(string) $contentType['Extension']] = (string) $contentType['ContentType']; break; } } // Override content types foreach ($contentTypes->Override as $contentType) { switch ($contentType['ContentType']) { case 'application/vnd.openxmlformats-officedocument.drawingml.chart+xml': if ($this->includeCharts) { $chartEntryRef = ltrim($contentType['PartName'], '/'); $chartElements = simplexml_load_string( $this->securityScanner->scan( $this->getFromZipArchive($zip, $chartEntryRef) ), 'SimpleXMLElement', Settings::getLibXmlLoaderOptions() ); $objChart = Chart::readChart($chartElements, basename($chartEntryRef, '.xml')); if (isset($charts[$chartEntryRef])) { $chartPositionRef = $charts[$chartEntryRef]['sheet'] . '!' . $charts[$chartEntryRef]['id']; if (isset($chartDetails[$chartPositionRef])) { $excel->getSheetByName($charts[$chartEntryRef]['sheet'])->addChart($objChart); $objChart->setWorksheet($excel->getSheetByName($charts[$chartEntryRef]['sheet'])); $objChart->setTopLeftPosition($chartDetails[$chartPositionRef]['fromCoordinate'], $chartDetails[$chartPositionRef]['fromOffsetX'], $chartDetails[$chartPositionRef]['fromOffsetY']); $objChart->setBottomRightPosition($chartDetails[$chartPositionRef]['toCoordinate'], $chartDetails[$chartPositionRef]['toOffsetX'], $chartDetails[$chartPositionRef]['toOffsetY']); } } } break; // unparsed case 'application/vnd.ms-excel.controlproperties+xml': $unparsedLoadedData['override_content_types'][(string) $contentType['PartName']] = (string) $contentType['ContentType']; break; } } } $excel->setUnparsedLoadedData($unparsedLoadedData); $zip->close(); return $excel; } private static function readColor($color, $background = false) { if (isset($color['rgb'])) { return (string) $color['rgb']; } elseif (isset($color['indexed'])) { return Color::indexedColor($color['indexed'] - 7, $background)->getARGB(); } elseif (isset($color['theme'])) { if (self::$theme !== null) { $returnColour = self::$theme->getColourByIndex((int) $color['theme']); if (isset($color['tint'])) { $tintAdjust = (float) $color['tint']; $returnColour = Color::changeBrightness($returnColour, $tintAdjust); } return 'FF' . $returnColour; } } if ($background) { return 'FFFFFFFF'; } return 'FF000000'; } /** * @param SimpleXMLElement|stdClass $style */ private static function readStyle(Style $docStyle, $style): void { $docStyle->getNumberFormat()->setFormatCode($style->numFmt); // font if (isset($style->font)) { $docStyle->getFont()->setName((string) $style->font->name['val']); $docStyle->getFont()->setSize((string) $style->font->sz['val']); if (isset($style->font->b)) { $docStyle->getFont()->setBold(!isset($style->font->b['val']) || self::boolean((string) $style->font->b['val'])); } if (isset($style->font->i)) { $docStyle->getFont()->setItalic(!isset($style->font->i['val']) || self::boolean((string) $style->font->i['val'])); } if (isset($style->font->strike)) { $docStyle->getFont()->setStrikethrough(!isset($style->font->strike['val']) || self::boolean((string) $style->font->strike['val'])); } $docStyle->getFont()->getColor()->setARGB(self::readColor($style->font->color)); if (isset($style->font->u) && !isset($style->font->u['val'])) { $docStyle->getFont()->setUnderline(\PhpOffice\PhpSpreadsheet\Style\Font::UNDERLINE_SINGLE); } elseif (isset($style->font->u, $style->font->u['val'])) { $docStyle->getFont()->setUnderline((string) $style->font->u['val']); } if (isset($style->font->vertAlign, $style->font->vertAlign['val'])) { $vertAlign = strtolower((string) $style->font->vertAlign['val']); if ($vertAlign == 'superscript') { $docStyle->getFont()->setSuperscript(true); } if ($vertAlign == 'subscript') { $docStyle->getFont()->setSubscript(true); } } } // fill if (isset($style->fill)) { if ($style->fill->gradientFill) { /** @var SimpleXMLElement $gradientFill */ $gradientFill = $style->fill->gradientFill[0]; if (!empty($gradientFill['type'])) { $docStyle->getFill()->setFillType((string) $gradientFill['type']); } $docStyle->getFill()->setRotation((float) ($gradientFill['degree'])); $gradientFill->registerXPathNamespace('sml', 'http://schemas.openxmlformats.org/spreadsheetml/2006/main'); $docStyle->getFill()->getStartColor()->setARGB(self::readColor(self::getArrayItem($gradientFill->xpath('sml:stop[@position=0]'))->color)); $docStyle->getFill()->getEndColor()->setARGB(self::readColor(self::getArrayItem($gradientFill->xpath('sml:stop[@position=1]'))->color)); } elseif ($style->fill->patternFill) { $patternType = (string) $style->fill->patternFill['patternType'] != '' ? (string) $style->fill->patternFill['patternType'] : 'solid'; $docStyle->getFill()->setFillType($patternType); if ($style->fill->patternFill->fgColor) { $docStyle->getFill()->getStartColor()->setARGB(self::readColor($style->fill->patternFill->fgColor, true)); } if ($style->fill->patternFill->bgColor) { $docStyle->getFill()->getEndColor()->setARGB(self::readColor($style->fill->patternFill->bgColor, true)); } } } // border if (isset($style->border)) { $diagonalUp = self::boolean((string) $style->border['diagonalUp']); $diagonalDown = self::boolean((string) $style->border['diagonalDown']); if (!$diagonalUp && !$diagonalDown) { $docStyle->getBorders()->setDiagonalDirection(Borders::DIAGONAL_NONE); } elseif ($diagonalUp && !$diagonalDown) { $docStyle->getBorders()->setDiagonalDirection(Borders::DIAGONAL_UP); } elseif (!$diagonalUp && $diagonalDown) { $docStyle->getBorders()->setDiagonalDirection(Borders::DIAGONAL_DOWN); } else { $docStyle->getBorders()->setDiagonalDirection(Borders::DIAGONAL_BOTH); } self::readBorder($docStyle->getBorders()->getLeft(), $style->border->left); self::readBorder($docStyle->getBorders()->getRight(), $style->border->right); self::readBorder($docStyle->getBorders()->getTop(), $style->border->top); self::readBorder($docStyle->getBorders()->getBottom(), $style->border->bottom); self::readBorder($docStyle->getBorders()->getDiagonal(), $style->border->diagonal); } // alignment if (isset($style->alignment)) { $docStyle->getAlignment()->setHorizontal((string) $style->alignment['horizontal']); $docStyle->getAlignment()->setVertical((string) $style->alignment['vertical']); $textRotation = 0; if ((int) $style->alignment['textRotation'] <= 90) { $textRotation = (int) $style->alignment['textRotation']; } elseif ((int) $style->alignment['textRotation'] > 90) { $textRotation = 90 - (int) $style->alignment['textRotation']; } $docStyle->getAlignment()->setTextRotation((int) $textRotation); $docStyle->getAlignment()->setWrapText(self::boolean((string) $style->alignment['wrapText'])); $docStyle->getAlignment()->setShrinkToFit(self::boolean((string) $style->alignment['shrinkToFit'])); $docStyle->getAlignment()->setIndent((int) ((string) $style->alignment['indent']) > 0 ? (int) ((string) $style->alignment['indent']) : 0); $docStyle->getAlignment()->setReadOrder((int) ((string) $style->alignment['readingOrder']) > 0 ? (int) ((string) $style->alignment['readingOrder']) : 0); } // protection if (isset($style->protection)) { if (isset($style->protection['locked'])) { if (self::boolean((string) $style->protection['locked'])) { $docStyle->getProtection()->setLocked(Protection::PROTECTION_PROTECTED); } else { $docStyle->getProtection()->setLocked(Protection::PROTECTION_UNPROTECTED); } } if (isset($style->protection['hidden'])) { if (self::boolean((string) $style->protection['hidden'])) { $docStyle->getProtection()->setHidden(Protection::PROTECTION_PROTECTED); } else { $docStyle->getProtection()->setHidden(Protection::PROTECTION_UNPROTECTED); } } } // top-level style settings if (isset($style->quotePrefix)) { $docStyle->setQuotePrefix($style->quotePrefix); } } /** * @param SimpleXMLElement $eleBorder */ private static function readBorder(Border $docBorder, $eleBorder): void { if (isset($eleBorder['style'])) { $docBorder->setBorderStyle((string) $eleBorder['style']); } if (isset($eleBorder->color)) { $docBorder->getColor()->setARGB(self::readColor($eleBorder->color)); } } /** * @param SimpleXMLElement | null $is * * @return RichText */ private function parseRichText($is) { $value = new RichText(); if (isset($is->t)) { $value->createText(StringHelper::controlCharacterOOXML2PHP((string) $is->t)); } else { if (is_object($is->r)) { foreach ($is->r as $run) { if (!isset($run->rPr)) { $value->createText(StringHelper::controlCharacterOOXML2PHP((string) $run->t)); } else { $objText = $value->createTextRun(StringHelper::controlCharacterOOXML2PHP((string) $run->t)); if (isset($run->rPr->rFont['val'])) { $objText->getFont()->setName((string) $run->rPr->rFont['val']); } if (isset($run->rPr->sz['val'])) { $objText->getFont()->setSize((float) $run->rPr->sz['val']); } if (isset($run->rPr->color)) { $objText->getFont()->setColor(new Color(self::readColor($run->rPr->color))); } if ( (isset($run->rPr->b['val']) && self::boolean((string) $run->rPr->b['val'])) || (isset($run->rPr->b) && !isset($run->rPr->b['val'])) ) { $objText->getFont()->setBold(true); } if ( (isset($run->rPr->i['val']) && self::boolean((string) $run->rPr->i['val'])) || (isset($run->rPr->i) && !isset($run->rPr->i['val'])) ) { $objText->getFont()->setItalic(true); } if (isset($run->rPr->vertAlign, $run->rPr->vertAlign['val'])) { $vertAlign = strtolower((string) $run->rPr->vertAlign['val']); if ($vertAlign == 'superscript') { $objText->getFont()->setSuperscript(true); } if ($vertAlign == 'subscript') { $objText->getFont()->setSubscript(true); } } if (isset($run->rPr->u) && !isset($run->rPr->u['val'])) { $objText->getFont()->setUnderline(\PhpOffice\PhpSpreadsheet\Style\Font::UNDERLINE_SINGLE); } elseif (isset($run->rPr->u, $run->rPr->u['val'])) { $objText->getFont()->setUnderline((string) $run->rPr->u['val']); } if ( (isset($run->rPr->strike['val']) && self::boolean((string) $run->rPr->strike['val'])) || (isset($run->rPr->strike) && !isset($run->rPr->strike['val'])) ) { $objText->getFont()->setStrikethrough(true); } } } } } return $value; } /** * @param mixed $customUITarget * @param mixed $zip */ private function readRibbon(Spreadsheet $excel, $customUITarget, $zip): void { $baseDir = dirname($customUITarget); $nameCustomUI = basename($customUITarget); // get the xml file (ribbon) $localRibbon = $this->getFromZipArchive($zip, $customUITarget); $customUIImagesNames = []; $customUIImagesBinaries = []; // something like customUI/_rels/customUI.xml.rels $pathRels = $baseDir . '/_rels/' . $nameCustomUI . '.rels'; $dataRels = $this->getFromZipArchive($zip, $pathRels); if ($dataRels) { // exists and not empty if the ribbon have some pictures (other than internal MSO) $UIRels = simplexml_load_string( $this->securityScanner->scan($dataRels), 'SimpleXMLElement', Settings::getLibXmlLoaderOptions() ); if (false !== $UIRels) { // we need to save id and target to avoid parsing customUI.xml and "guess" if it's a pseudo callback who load the image foreach ($UIRels->Relationship as $ele) { if ($ele['Type'] == 'http://schemas.openxmlformats.org/officeDocument/2006/relationships/image') { // an image ? $customUIImagesNames[(string) $ele['Id']] = (string) $ele['Target']; $customUIImagesBinaries[(string) $ele['Target']] = $this->getFromZipArchive($zip, $baseDir . '/' . (string) $ele['Target']); } } } } if ($localRibbon) { $excel->setRibbonXMLData($customUITarget, $localRibbon); if (count($customUIImagesNames) > 0 && count($customUIImagesBinaries) > 0) { $excel->setRibbonBinObjects($customUIImagesNames, $customUIImagesBinaries); } else { $excel->setRibbonBinObjects(null, null); } } else { $excel->setRibbonXMLData(null, null); $excel->setRibbonBinObjects(null, null); } } private static function getArrayItem($array, $key = 0) { return $array[$key] ?? null; } private static function dirAdd($base, $add) { return preg_replace('~[^/]+/\.\./~', '', dirname($base) . "/$add"); } private static function toCSSArray($style) { $style = self::stripWhiteSpaceFromStyleString($style); $temp = explode(';', $style); $style = []; foreach ($temp as $item) { $item = explode(':', $item); if (strpos($item[1], 'px') !== false) { $item[1] = str_replace('px', '', $item[1]); } if (strpos($item[1], 'pt') !== false) { $item[1] = str_replace('pt', '', $item[1]); $item[1] = Font::fontSizeToPixels($item[1]); } if (strpos($item[1], 'in') !== false) { $item[1] = str_replace('in', '', $item[1]); $item[1] = Font::inchSizeToPixels($item[1]); } if (strpos($item[1], 'cm') !== false) { $item[1] = str_replace('cm', '', $item[1]); $item[1] = Font::centimeterSizeToPixels($item[1]); } $style[$item[0]] = $item[1]; } return $style; } public static function stripWhiteSpaceFromStyleString($string) { return trim(str_replace(["\r", "\n", ' '], '', $string), ';'); } private static function boolean($value) { if (is_object($value)) { $value = (string) $value; } if (is_numeric($value)) { return (bool) $value; } return $value === 'true' || $value === 'TRUE'; } /** * @param \PhpOffice\PhpSpreadsheet\Worksheet\Drawing $objDrawing * @param SimpleXMLElement $cellAnchor * @param array $hyperlinks */ private function readHyperLinkDrawing($objDrawing, $cellAnchor, $hyperlinks): void { $hlinkClick = $cellAnchor->pic->nvPicPr->cNvPr->children('http://schemas.openxmlformats.org/drawingml/2006/main')->hlinkClick; if ($hlinkClick->count() === 0) { return; } $hlinkId = (string) $hlinkClick->attributes('http://schemas.openxmlformats.org/officeDocument/2006/relationships')['id']; $hyperlink = new Hyperlink( $hyperlinks[$hlinkId], (string) self::getArrayItem($cellAnchor->pic->nvPicPr->cNvPr->attributes(), 'name') ); $objDrawing->setHyperlink($hyperlink); } private function readProtection(Spreadsheet $excel, SimpleXMLElement $xmlWorkbook): void { if (!$xmlWorkbook->workbookProtection) { return; } if ($xmlWorkbook->workbookProtection['lockRevision']) { $excel->getSecurity()->setLockRevision((bool) $xmlWorkbook->workbookProtection['lockRevision']); } if ($xmlWorkbook->workbookProtection['lockStructure']) { $excel->getSecurity()->setLockStructure((bool) $xmlWorkbook->workbookProtection['lockStructure']); } if ($xmlWorkbook->workbookProtection['lockWindows']) { $excel->getSecurity()->setLockWindows((bool) $xmlWorkbook->workbookProtection['lockWindows']); } if ($xmlWorkbook->workbookProtection['revisionsPassword']) { $excel->getSecurity()->setRevisionsPassword((string) $xmlWorkbook->workbookProtection['revisionsPassword'], true); } if ($xmlWorkbook->workbookProtection['workbookPassword']) { $excel->getSecurity()->setWorkbookPassword((string) $xmlWorkbook->workbookProtection['workbookPassword'], true); } } private function readFormControlProperties(Spreadsheet $excel, ZipArchive $zip, $dir, $fileWorksheet, $docSheet, array &$unparsedLoadedData): void { if (!$zip->locateName(dirname("$dir/$fileWorksheet") . '/_rels/' . basename($fileWorksheet) . '.rels')) { return; } //~ http://schemas.openxmlformats.org/package/2006/relationships" $relsWorksheet = simplexml_load_string( $this->securityScanner->scan( $this->getFromZipArchive($zip, dirname("$dir/$fileWorksheet") . '/_rels/' . basename($fileWorksheet) . '.rels') ), 'SimpleXMLElement', Settings::getLibXmlLoaderOptions() ); $ctrlProps = []; foreach ($relsWorksheet->Relationship as $ele) { if ($ele['Type'] == 'http://schemas.openxmlformats.org/officeDocument/2006/relationships/ctrlProp') { $ctrlProps[(string) $ele['Id']] = $ele; } } $unparsedCtrlProps = &$unparsedLoadedData['sheets'][$docSheet->getCodeName()]['ctrlProps']; foreach ($ctrlProps as $rId => $ctrlProp) { $rId = substr($rId, 3); // rIdXXX $unparsedCtrlProps[$rId] = []; $unparsedCtrlProps[$rId]['filePath'] = self::dirAdd("$dir/$fileWorksheet", $ctrlProp['Target']); $unparsedCtrlProps[$rId]['relFilePath'] = (string) $ctrlProp['Target']; $unparsedCtrlProps[$rId]['content'] = $this->securityScanner->scan($this->getFromZipArchive($zip, $unparsedCtrlProps[$rId]['filePath'])); } unset($unparsedCtrlProps); } private function readPrinterSettings(Spreadsheet $excel, ZipArchive $zip, $dir, $fileWorksheet, $docSheet, array &$unparsedLoadedData): void { if (!$zip->locateName(dirname("$dir/$fileWorksheet") . '/_rels/' . basename($fileWorksheet) . '.rels')) { return; } //~ http://schemas.openxmlformats.org/package/2006/relationships" $relsWorksheet = simplexml_load_string( $this->securityScanner->scan( $this->getFromZipArchive($zip, dirname("$dir/$fileWorksheet") . '/_rels/' . basename($fileWorksheet) . '.rels') ), 'SimpleXMLElement', Settings::getLibXmlLoaderOptions() ); $sheetPrinterSettings = []; foreach ($relsWorksheet->Relationship as $ele) { if ($ele['Type'] == 'http://schemas.openxmlformats.org/officeDocument/2006/relationships/printerSettings') { $sheetPrinterSettings[(string) $ele['Id']] = $ele; } } $unparsedPrinterSettings = &$unparsedLoadedData['sheets'][$docSheet->getCodeName()]['printerSettings']; foreach ($sheetPrinterSettings as $rId => $printerSettings) { $rId = substr($rId, 3); // rIdXXX $unparsedPrinterSettings[$rId] = []; $unparsedPrinterSettings[$rId]['filePath'] = self::dirAdd("$dir/$fileWorksheet", $printerSettings['Target']); $unparsedPrinterSettings[$rId]['relFilePath'] = (string) $printerSettings['Target']; $unparsedPrinterSettings[$rId]['content'] = $this->securityScanner->scan($this->getFromZipArchive($zip, $unparsedPrinterSettings[$rId]['filePath'])); } unset($unparsedPrinterSettings); } /** * Convert an 'xsd:boolean' XML value to a PHP boolean value. * A valid 'xsd:boolean' XML value can be one of the following * four values: 'true', 'false', '1', '0'. It is case sensitive. * * Note that just doing '(bool) $xsdBoolean' is not safe, * since '(bool) "false"' returns true. * * @see https://www.w3.org/TR/xmlschema11-2/#boolean * * @param string $xsdBoolean An XML string value of type 'xsd:boolean' * * @return bool Boolean value */ private function castXsdBooleanToBool($xsdBoolean) { if ($xsdBoolean === 'false') { return false; } return (bool) $xsdBoolean; } /** * @param ZipArchive $zip Opened zip archive * * @return string basename of the used excel workbook */ private function getWorkbookBaseName(ZipArchive $zip) { $workbookBasename = ''; // check if it is an OOXML archive $rels = simplexml_load_string( $this->securityScanner->scan( $this->getFromZipArchive($zip, '_rels/.rels') ), 'SimpleXMLElement', Settings::getLibXmlLoaderOptions() ); if ($rels !== false) { foreach ($rels->Relationship as $rel) { switch ($rel['Type']) { case 'http://schemas.openxmlformats.org/officeDocument/2006/relationships/officeDocument': $basename = basename($rel['Target']); if (preg_match('/workbook.*\.xml/', $basename)) { $workbookBasename = $basename; } break; } } } return $workbookBasename; } private function readSheetProtection(Worksheet $docSheet, SimpleXMLElement $xmlSheet): void { if ($this->readDataOnly || !$xmlSheet->sheetProtection) { return; } $algorithmName = (string) $xmlSheet->sheetProtection['algorithmName']; $protection = $docSheet->getProtection(); $protection->setAlgorithm($algorithmName); if ($algorithmName) { $protection->setPassword((string) $xmlSheet->sheetProtection['hashValue'], true); $protection->setSalt((string) $xmlSheet->sheetProtection['saltValue']); $protection->setSpinCount((int) $xmlSheet->sheetProtection['spinCount']); } else { $protection->setPassword((string) $xmlSheet->sheetProtection['password'], true); } if ($xmlSheet->protectedRanges->protectedRange) { foreach ($xmlSheet->protectedRanges->protectedRange as $protectedRange) { $docSheet->protectCells((string) $protectedRange['sqref'], (string) $protectedRange['password'], true); } } } }