diff options
Diffstat (limited to 'vendor/phpoffice/phpspreadsheet/src/PhpSpreadsheet/Reader/Gnumeric.php')
| -rw-r--r-- | vendor/phpoffice/phpspreadsheet/src/PhpSpreadsheet/Reader/Gnumeric.php | 831 |
1 files changed, 831 insertions, 0 deletions
diff --git a/vendor/phpoffice/phpspreadsheet/src/PhpSpreadsheet/Reader/Gnumeric.php b/vendor/phpoffice/phpspreadsheet/src/PhpSpreadsheet/Reader/Gnumeric.php new file mode 100644 index 0000000..588e8ae --- /dev/null +++ b/vendor/phpoffice/phpspreadsheet/src/PhpSpreadsheet/Reader/Gnumeric.php @@ -0,0 +1,831 @@ +<?php
+
+namespace PhpOffice\PhpSpreadsheet\Reader;
+
+use PhpOffice\PhpSpreadsheet\Cell\Coordinate;
+use PhpOffice\PhpSpreadsheet\Cell\DataType;
+use PhpOffice\PhpSpreadsheet\DefinedName;
+use PhpOffice\PhpSpreadsheet\Reader\Gnumeric\PageSetup;
+use PhpOffice\PhpSpreadsheet\Reader\Security\XmlScanner;
+use PhpOffice\PhpSpreadsheet\ReferenceHelper;
+use PhpOffice\PhpSpreadsheet\RichText\RichText;
+use PhpOffice\PhpSpreadsheet\Settings;
+use PhpOffice\PhpSpreadsheet\Shared\Date;
+use PhpOffice\PhpSpreadsheet\Shared\File;
+use PhpOffice\PhpSpreadsheet\Spreadsheet;
+use PhpOffice\PhpSpreadsheet\Style\Alignment;
+use PhpOffice\PhpSpreadsheet\Style\Border;
+use PhpOffice\PhpSpreadsheet\Style\Borders;
+use PhpOffice\PhpSpreadsheet\Style\Fill;
+use PhpOffice\PhpSpreadsheet\Style\Font;
+use PhpOffice\PhpSpreadsheet\Worksheet\Worksheet;
+use SimpleXMLElement;
+use XMLReader;
+
+class Gnumeric extends BaseReader
+{
+ private const UOM_CONVERSION_POINTS_TO_CENTIMETERS = 0.03527777778;
+
+ /**
+ * Shared Expressions.
+ *
+ * @var array
+ */
+ private $expressions = [];
+
+ /**
+ * Spreadsheet shared across all functions.
+ *
+ * @var Spreadsheet
+ */
+ private $spreadsheet;
+
+ private $referenceHelper;
+
+ /**
+ * Namespace shared across all functions.
+ * It is 'gnm', except for really old sheets which use 'gmr'.
+ *
+ * @var string
+ */
+ private $gnm = 'gnm';
+
+ /**
+ * Create a new Gnumeric.
+ */
+ public function __construct()
+ {
+ parent::__construct();
+ $this->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);
+
+ // Check if gzlib functions are available
+ $data = '';
+ if (function_exists('gzread')) {
+ // Read signature data (first 3 bytes)
+ $fh = fopen($pFilename, 'rb');
+ $data = fread($fh, 2);
+ fclose($fh);
+ }
+
+ return $data == chr(0x1F) . chr(0x8B);
+ }
+
+ private static function matchXml(string $name, string $field): bool
+ {
+ return 1 === preg_match("/^(gnm|gmr):$field$/", $name);
+ }
+
+ /**
+ * 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);
+
+ $xml = new XMLReader();
+ $xml->xml($this->securityScanner->scanFile('compress.zlib://' . realpath($pFilename)), null, Settings::getLibXmlLoaderOptions());
+ $xml->setParserProperty(2, true);
+
+ $worksheetNames = [];
+ while ($xml->read()) {
+ if (self::matchXml($xml->name, 'SheetName') && $xml->nodeType == XMLReader::ELEMENT) {
+ $xml->read(); // Move onto the value node
+ $worksheetNames[] = (string) $xml->value;
+ } elseif (self::matchXml($xml->name, 'Sheets')) {
+ // break out of the loop once we've got our sheet names rather than parse the entire file
+ break;
+ }
+ }
+
+ 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);
+
+ $xml = new XMLReader();
+ $xml->xml($this->securityScanner->scanFile('compress.zlib://' . realpath($pFilename)), null, Settings::getLibXmlLoaderOptions());
+ $xml->setParserProperty(2, true);
+
+ $worksheetInfo = [];
+ while ($xml->read()) {
+ if (self::matchXml($xml->name, 'Sheet') && $xml->nodeType == XMLReader::ELEMENT) {
+ $tmpInfo = [
+ 'worksheetName' => '',
+ 'lastColumnLetter' => 'A',
+ 'lastColumnIndex' => 0,
+ 'totalRows' => 0,
+ 'totalColumns' => 0,
+ ];
+
+ while ($xml->read()) {
+ if ($xml->nodeType == XMLReader::ELEMENT) {
+ if (self::matchXml($xml->name, 'Name')) {
+ $xml->read(); // Move onto the value node
+ $tmpInfo['worksheetName'] = (string) $xml->value;
+ } elseif (self::matchXml($xml->name, 'MaxCol')) {
+ $xml->read(); // Move onto the value node
+ $tmpInfo['lastColumnIndex'] = (int) $xml->value;
+ $tmpInfo['totalColumns'] = (int) $xml->value + 1;
+ } elseif (self::matchXml($xml->name, 'MaxRow')) {
+ $xml->read(); // Move onto the value node
+ $tmpInfo['totalRows'] = (int) $xml->value + 1;
+
+ break;
+ }
+ }
+ }
+ $tmpInfo['lastColumnLetter'] = Coordinate::stringFromColumnIndex($tmpInfo['lastColumnIndex'] + 1);
+ $worksheetInfo[] = $tmpInfo;
+ }
+ }
+
+ return $worksheetInfo;
+ }
+
+ /**
+ * @param string $filename
+ *
+ * @return string
+ */
+ private function gzfileGetContents($filename)
+ {
+ $file = @gzopen($filename, 'rb');
+ $data = '';
+ if ($file !== false) {
+ while (!gzeof($file)) {
+ $data .= gzread($file, 1024);
+ }
+ gzclose($file);
+ }
+
+ return $data;
+ }
+
+ private static $mappings = [
+ 'borderStyle' => [
+ '0' => Border::BORDER_NONE,
+ '1' => Border::BORDER_THIN,
+ '2' => Border::BORDER_MEDIUM,
+ '3' => Border::BORDER_SLANTDASHDOT,
+ '4' => Border::BORDER_DASHED,
+ '5' => Border::BORDER_THICK,
+ '6' => Border::BORDER_DOUBLE,
+ '7' => Border::BORDER_DOTTED,
+ '8' => Border::BORDER_MEDIUMDASHED,
+ '9' => Border::BORDER_DASHDOT,
+ '10' => Border::BORDER_MEDIUMDASHDOT,
+ '11' => Border::BORDER_DASHDOTDOT,
+ '12' => Border::BORDER_MEDIUMDASHDOTDOT,
+ '13' => Border::BORDER_MEDIUMDASHDOTDOT,
+ ],
+ 'dataType' => [
+ '10' => DataType::TYPE_NULL,
+ '20' => DataType::TYPE_BOOL,
+ '30' => DataType::TYPE_NUMERIC, // Integer doesn't exist in Excel
+ '40' => DataType::TYPE_NUMERIC, // Float
+ '50' => DataType::TYPE_ERROR,
+ '60' => DataType::TYPE_STRING,
+ //'70': // Cell Range
+ //'80': // Array
+ ],
+ 'fillType' => [
+ '1' => Fill::FILL_SOLID,
+ '2' => Fill::FILL_PATTERN_DARKGRAY,
+ '3' => Fill::FILL_PATTERN_MEDIUMGRAY,
+ '4' => Fill::FILL_PATTERN_LIGHTGRAY,
+ '5' => Fill::FILL_PATTERN_GRAY125,
+ '6' => Fill::FILL_PATTERN_GRAY0625,
+ '7' => Fill::FILL_PATTERN_DARKHORIZONTAL, // horizontal stripe
+ '8' => Fill::FILL_PATTERN_DARKVERTICAL, // vertical stripe
+ '9' => Fill::FILL_PATTERN_DARKDOWN, // diagonal stripe
+ '10' => Fill::FILL_PATTERN_DARKUP, // reverse diagonal stripe
+ '11' => Fill::FILL_PATTERN_DARKGRID, // diagoanl crosshatch
+ '12' => Fill::FILL_PATTERN_DARKTRELLIS, // thick diagonal crosshatch
+ '13' => Fill::FILL_PATTERN_LIGHTHORIZONTAL,
+ '14' => Fill::FILL_PATTERN_LIGHTVERTICAL,
+ '15' => Fill::FILL_PATTERN_LIGHTUP,
+ '16' => Fill::FILL_PATTERN_LIGHTDOWN,
+ '17' => Fill::FILL_PATTERN_LIGHTGRID, // thin horizontal crosshatch
+ '18' => Fill::FILL_PATTERN_LIGHTTRELLIS, // thin diagonal crosshatch
+ ],
+ 'horizontal' => [
+ '1' => Alignment::HORIZONTAL_GENERAL,
+ '2' => Alignment::HORIZONTAL_LEFT,
+ '4' => Alignment::HORIZONTAL_RIGHT,
+ '8' => Alignment::HORIZONTAL_CENTER,
+ '16' => Alignment::HORIZONTAL_CENTER_CONTINUOUS,
+ '32' => Alignment::HORIZONTAL_JUSTIFY,
+ '64' => Alignment::HORIZONTAL_CENTER_CONTINUOUS,
+ ],
+ 'underline' => [
+ '1' => Font::UNDERLINE_SINGLE,
+ '2' => Font::UNDERLINE_DOUBLE,
+ '3' => Font::UNDERLINE_SINGLEACCOUNTING,
+ '4' => Font::UNDERLINE_DOUBLEACCOUNTING,
+ ],
+ 'vertical' => [
+ '1' => Alignment::VERTICAL_TOP,
+ '2' => Alignment::VERTICAL_BOTTOM,
+ '4' => Alignment::VERTICAL_CENTER,
+ '8' => Alignment::VERTICAL_JUSTIFY,
+ ],
+ ];
+
+ public static function gnumericMappings(): array
+ {
+ return self::$mappings;
+ }
+
+ private function docPropertiesOld(SimpleXMLElement $gnmXML): void
+ {
+ $docProps = $this->spreadsheet->getProperties();
+ foreach ($gnmXML->Summary->Item as $summaryItem) {
+ $propertyName = $summaryItem->name;
+ $propertyValue = $summaryItem->{'val-string'};
+ switch ($propertyName) {
+ case 'title':
+ $docProps->setTitle(trim($propertyValue));
+
+ break;
+ case 'comments':
+ $docProps->setDescription(trim($propertyValue));
+
+ break;
+ case 'keywords':
+ $docProps->setKeywords(trim($propertyValue));
+
+ break;
+ case 'category':
+ $docProps->setCategory(trim($propertyValue));
+
+ break;
+ case 'manager':
+ $docProps->setManager(trim($propertyValue));
+
+ break;
+ case 'author':
+ $docProps->setCreator(trim($propertyValue));
+ $docProps->setLastModifiedBy(trim($propertyValue));
+
+ break;
+ case 'company':
+ $docProps->setCompany(trim($propertyValue));
+
+ break;
+ }
+ }
+ }
+
+ private function docPropertiesDC(SimpleXMLElement $officePropertyDC): void
+ {
+ $docProps = $this->spreadsheet->getProperties();
+ foreach ($officePropertyDC as $propertyName => $propertyValue) {
+ $propertyValue = trim((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;
+ }
+ }
+ }
+
+ private function docPropertiesMeta(SimpleXMLElement $officePropertyMeta, array $namespacesMeta): void
+ {
+ $docProps = $this->spreadsheet->getProperties();
+ foreach ($officePropertyMeta as $propertyName => $propertyValue) {
+ $attributes = $propertyValue->attributes($namespacesMeta['meta']);
+ $propertyValue = trim((string) $propertyValue);
+ switch ($propertyName) {
+ case 'keyword':
+ $docProps->setKeywords($propertyValue);
+
+ break;
+ case 'initial-creator':
+ $docProps->setCreator($propertyValue);
+ $docProps->setLastModifiedBy($propertyValue);
+
+ break;
+ case 'creation-date':
+ $creationDate = strtotime($propertyValue);
+ $docProps->setCreated($creationDate);
+ $docProps->setModified($creationDate);
+
+ break;
+ case 'user-defined':
+ [, $attrName] = explode(':', $attributes['name']);
+ switch ($attrName) {
+ case 'publisher':
+ $docProps->setCompany($propertyValue);
+
+ break;
+ case 'category':
+ $docProps->setCategory($propertyValue);
+
+ break;
+ case 'manager':
+ $docProps->setManager($propertyValue);
+
+ break;
+ }
+
+ break;
+ }
+ }
+ }
+
+ private function docProperties(SimpleXMLElement $xml, SimpleXMLElement $gnmXML, array $namespacesMeta): void
+ {
+ if (isset($namespacesMeta['office'])) {
+ $officeXML = $xml->children($namespacesMeta['office']);
+ $officeDocXML = $officeXML->{'document-meta'};
+ $officeDocMetaXML = $officeDocXML->meta;
+
+ foreach ($officeDocMetaXML as $officePropertyData) {
+ $officePropertyDC = [];
+ if (isset($namespacesMeta['dc'])) {
+ $officePropertyDC = $officePropertyData->children($namespacesMeta['dc']);
+ }
+ $this->docPropertiesDC($officePropertyDC);
+
+ $officePropertyMeta = [];
+ if (isset($namespacesMeta['meta'])) {
+ $officePropertyMeta = $officePropertyData->children($namespacesMeta['meta']);
+ }
+ $this->docPropertiesMeta($officePropertyMeta, $namespacesMeta);
+ }
+ } elseif (isset($gnmXML->Summary)) {
+ $this->docPropertiesOld($gnmXML);
+ }
+ }
+
+ private function processComments(SimpleXMLElement $sheet): void
+ {
+ if ((!$this->readDataOnly) && (isset($sheet->Objects))) {
+ foreach ($sheet->Objects->children($this->gnm, true) as $key => $comment) {
+ $commentAttributes = $comment->attributes();
+ // Only comment objects are handled at the moment
+ if ($commentAttributes->Text) {
+ $this->spreadsheet->getActiveSheet()->getComment((string) $commentAttributes->ObjectBound)->setAuthor((string) $commentAttributes->Author)->setText($this->parseRichText((string) $commentAttributes->Text));
+ }
+ }
+ }
+ }
+
+ /**
+ * Loads Spreadsheet from file.
+ *
+ * @param string $pFilename
+ *
+ * @return Spreadsheet
+ */
+ public function load($pFilename)
+ {
+ // Create new Spreadsheet
+ $spreadsheet = new Spreadsheet();
+ $spreadsheet->removeSheetByIndex(0);
+
+ // Load into this instance
+ return $this->loadIntoExisting($pFilename, $spreadsheet);
+ }
+
+ /**
+ * Loads from file into Spreadsheet instance.
+ */
+ public function loadIntoExisting(string $pFilename, Spreadsheet $spreadsheet): Spreadsheet
+ {
+ $this->spreadsheet = $spreadsheet;
+ File::assertFile($pFilename);
+
+ $gFileData = $this->gzfileGetContents($pFilename);
+
+ $xml2 = simplexml_load_string($this->securityScanner->scan($gFileData), 'SimpleXMLElement', Settings::getLibXmlLoaderOptions());
+ $xml = ($xml2 !== false) ? $xml2 : new SimpleXMLElement('<?xml version="1.0" encoding="UTF-8"?><root></root>');
+ $namespacesMeta = $xml->getNamespaces(true);
+ $this->gnm = array_key_exists('gmr', $namespacesMeta) ? 'gmr' : 'gnm';
+
+ $gnmXML = $xml->children($namespacesMeta[$this->gnm]);
+ $this->docProperties($xml, $gnmXML, $namespacesMeta);
+
+ $worksheetID = 0;
+ foreach ($gnmXML->Sheets->Sheet as $sheet) {
+ $worksheetName = (string) $sheet->Name;
+ if ((isset($this->loadSheetsOnly)) && (!in_array($worksheetName, $this->loadSheetsOnly))) {
+ continue;
+ }
+
+ $maxRow = $maxCol = 0;
+
+ // Create new Worksheet
+ $this->spreadsheet->createSheet();
+ $this->spreadsheet->setActiveSheetIndex($worksheetID);
+ // Use false for $updateFormulaCellReferences to prevent adjustment of worksheet references in formula
+ // cells... during the load, all formulae should be correct, and we're simply bringing the worksheet
+ // name in line with the formula, not the reverse
+ $this->spreadsheet->getActiveSheet()->setTitle($worksheetName, false, false);
+
+ if (!$this->readDataOnly) {
+ (new PageSetup($this->spreadsheet, $this->gnm))
+ ->printInformation($sheet)
+ ->sheetMargins($sheet);
+ }
+
+ foreach ($sheet->Cells->Cell as $cell) {
+ $cellAttributes = $cell->attributes();
+ $row = (int) $cellAttributes->Row + 1;
+ $column = (int) $cellAttributes->Col;
+
+ if ($row > $maxRow) {
+ $maxRow = $row;
+ }
+ if ($column > $maxCol) {
+ $maxCol = $column;
+ }
+
+ $column = Coordinate::stringFromColumnIndex($column + 1);
+
+ // Read cell?
+ if ($this->getReadFilter() !== null) {
+ if (!$this->getReadFilter()->readCell($column, $row, $worksheetName)) {
+ continue;
+ }
+ }
+
+ $ValueType = $cellAttributes->ValueType;
+ $ExprID = (string) $cellAttributes->ExprID;
+ $type = DataType::TYPE_FORMULA;
+ if ($ExprID > '') {
+ if (((string) $cell) > '') {
+ $this->expressions[$ExprID] = [
+ 'column' => $cellAttributes->Col,
+ 'row' => $cellAttributes->Row,
+ 'formula' => (string) $cell,
+ ];
+ } else {
+ $expression = $this->expressions[$ExprID];
+
+ $cell = $this->referenceHelper->updateFormulaReferences(
+ $expression['formula'],
+ 'A1',
+ $cellAttributes->Col - $expression['column'],
+ $cellAttributes->Row - $expression['row'],
+ $worksheetName
+ );
+ }
+ $type = DataType::TYPE_FORMULA;
+ } else {
+ $vtype = (string) $ValueType;
+ if (array_key_exists($vtype, self::$mappings['dataType'])) {
+ $type = self::$mappings['dataType'][$vtype];
+ }
+ if ($vtype == '20') { // Boolean
+ $cell = $cell == 'TRUE';
+ }
+ }
+ $this->spreadsheet->getActiveSheet()->getCell($column . $row)->setValueExplicit((string) $cell, $type);
+ }
+
+ $this->processComments($sheet);
+
+ foreach ($sheet->Styles->StyleRegion as $styleRegion) {
+ $styleAttributes = $styleRegion->attributes();
+ if (
+ ($styleAttributes['startRow'] <= $maxRow) &&
+ ($styleAttributes['startCol'] <= $maxCol)
+ ) {
+ $startColumn = Coordinate::stringFromColumnIndex((int) $styleAttributes['startCol'] + 1);
+ $startRow = $styleAttributes['startRow'] + 1;
+
+ $endColumn = ($styleAttributes['endCol'] > $maxCol) ? $maxCol : (int) $styleAttributes['endCol'];
+ $endColumn = Coordinate::stringFromColumnIndex($endColumn + 1);
+
+ $endRow = 1 + (($styleAttributes['endRow'] > $maxRow) ? $maxRow : (int) $styleAttributes['endRow']);
+ $cellRange = $startColumn . $startRow . ':' . $endColumn . $endRow;
+
+ $styleAttributes = $styleRegion->Style->attributes();
+
+ $styleArray = [];
+ // We still set the number format mask for date/time values, even if readDataOnly is true
+ $formatCode = (string) $styleAttributes['Format'];
+ if (Date::isDateTimeFormatCode($formatCode)) {
+ $styleArray['numberFormat']['formatCode'] = $formatCode;
+ }
+ if (!$this->readDataOnly) {
+ // If readDataOnly is false, we set all formatting information
+ $styleArray['numberFormat']['formatCode'] = $formatCode;
+
+ self::addStyle2($styleArray, 'alignment', 'horizontal', $styleAttributes['HAlign']);
+ self::addStyle2($styleArray, 'alignment', 'vertical', $styleAttributes['VAlign']);
+ $styleArray['alignment']['wrapText'] = $styleAttributes['WrapText'] == '1';
+ $styleArray['alignment']['textRotation'] = $this->calcRotation($styleAttributes);
+ $styleArray['alignment']['shrinkToFit'] = $styleAttributes['ShrinkToFit'] == '1';
+ $styleArray['alignment']['indent'] = ((int) ($styleAttributes['Indent']) > 0) ? $styleAttributes['indent'] : 0;
+
+ $this->addColors($styleArray, $styleAttributes);
+
+ $fontAttributes = $styleRegion->Style->Font->attributes();
+ $styleArray['font']['name'] = (string) $styleRegion->Style->Font;
+ $styleArray['font']['size'] = (int) ($fontAttributes['Unit']);
+ $styleArray['font']['bold'] = $fontAttributes['Bold'] == '1';
+ $styleArray['font']['italic'] = $fontAttributes['Italic'] == '1';
+ $styleArray['font']['strikethrough'] = $fontAttributes['StrikeThrough'] == '1';
+ self::addStyle2($styleArray, 'font', 'underline', $fontAttributes['Underline']);
+
+ switch ($fontAttributes['Script']) {
+ case '1':
+ $styleArray['font']['superscript'] = true;
+
+ break;
+ case '-1':
+ $styleArray['font']['subscript'] = true;
+
+ break;
+ }
+
+ if (isset($styleRegion->Style->StyleBorder)) {
+ $srssb = $styleRegion->Style->StyleBorder;
+ $this->addBorderStyle($srssb, $styleArray, 'top');
+ $this->addBorderStyle($srssb, $styleArray, 'bottom');
+ $this->addBorderStyle($srssb, $styleArray, 'left');
+ $this->addBorderStyle($srssb, $styleArray, 'right');
+ $this->addBorderDiagonal($srssb, $styleArray);
+ }
+ if (isset($styleRegion->Style->HyperLink)) {
+ // TO DO
+ $hyperlink = $styleRegion->Style->HyperLink->attributes();
+ }
+ }
+ $this->spreadsheet->getActiveSheet()->getStyle($cellRange)->applyFromArray($styleArray);
+ }
+ }
+
+ $this->processColumnWidths($sheet, $maxCol);
+ $this->processRowHeights($sheet, $maxRow);
+ $this->processMergedCells($sheet);
+
+ ++$worksheetID;
+ }
+
+ $this->processDefinedNames($gnmXML);
+
+ // Return
+ return $this->spreadsheet;
+ }
+
+ private function addBorderDiagonal(SimpleXMLElement $srssb, array &$styleArray): void
+ {
+ if (isset($srssb->Diagonal, $srssb->{'Rev-Diagonal'})) {
+ $styleArray['borders']['diagonal'] = self::parseBorderAttributes($srssb->Diagonal->attributes());
+ $styleArray['borders']['diagonalDirection'] = Borders::DIAGONAL_BOTH;
+ } elseif (isset($srssb->Diagonal)) {
+ $styleArray['borders']['diagonal'] = self::parseBorderAttributes($srssb->Diagonal->attributes());
+ $styleArray['borders']['diagonalDirection'] = Borders::DIAGONAL_UP;
+ } elseif (isset($srssb->{'Rev-Diagonal'})) {
+ $styleArray['borders']['diagonal'] = self::parseBorderAttributes($srssb->{'Rev-Diagonal'}->attributes());
+ $styleArray['borders']['diagonalDirection'] = Borders::DIAGONAL_DOWN;
+ }
+ }
+
+ private function addBorderStyle(SimpleXMLElement $srssb, array &$styleArray, string $direction): void
+ {
+ $ucDirection = ucfirst($direction);
+ if (isset($srssb->$ucDirection)) {
+ $styleArray['borders'][$direction] = self::parseBorderAttributes($srssb->$ucDirection->attributes());
+ }
+ }
+
+ private function processMergedCells(SimpleXMLElement $sheet): void
+ {
+ // Handle Merged Cells in this worksheet
+ if (isset($sheet->MergedRegions)) {
+ foreach ($sheet->MergedRegions->Merge as $mergeCells) {
+ if (strpos($mergeCells, ':') !== false) {
+ $this->spreadsheet->getActiveSheet()->mergeCells($mergeCells);
+ }
+ }
+ }
+ }
+
+ private function processColumnLoop(int $c, int $maxCol, SimpleXMLElement $columnOverride, float $defaultWidth): int
+ {
+ $columnAttributes = $columnOverride->attributes();
+ $column = $columnAttributes['No'];
+ $columnWidth = ((float) $columnAttributes['Unit']) / 5.4;
+ $hidden = (isset($columnAttributes['Hidden'])) && ((string) $columnAttributes['Hidden'] == '1');
+ $columnCount = (isset($columnAttributes['Count'])) ? $columnAttributes['Count'] : 1;
+ while ($c < $column) {
+ $this->spreadsheet->getActiveSheet()->getColumnDimension(Coordinate::stringFromColumnIndex($c + 1))->setWidth($defaultWidth);
+ ++$c;
+ }
+ while (($c < ($column + $columnCount)) && ($c <= $maxCol)) {
+ $this->spreadsheet->getActiveSheet()->getColumnDimension(Coordinate::stringFromColumnIndex($c + 1))->setWidth($columnWidth);
+ if ($hidden) {
+ $this->spreadsheet->getActiveSheet()->getColumnDimension(Coordinate::stringFromColumnIndex($c + 1))->setVisible(false);
+ }
+ ++$c;
+ }
+
+ return $c;
+ }
+
+ private function processColumnWidths(SimpleXMLElement $sheet, int $maxCol): void
+ {
+ if ((!$this->readDataOnly) && (isset($sheet->Cols))) {
+ // Column Widths
+ $columnAttributes = $sheet->Cols->attributes();
+ $defaultWidth = $columnAttributes['DefaultSizePts'] / 5.4;
+ $c = 0;
+ foreach ($sheet->Cols->ColInfo as $columnOverride) {
+ $c = $this->processColumnLoop($c, $maxCol, $columnOverride, $defaultWidth);
+ }
+ while ($c <= $maxCol) {
+ $this->spreadsheet->getActiveSheet()->getColumnDimension(Coordinate::stringFromColumnIndex($c + 1))->setWidth($defaultWidth);
+ ++$c;
+ }
+ }
+ }
+
+ private function processRowLoop(int $r, int $maxRow, SimpleXMLElement $rowOverride, float $defaultHeight): int
+ {
+ $rowAttributes = $rowOverride->attributes();
+ $row = $rowAttributes['No'];
+ $rowHeight = (float) $rowAttributes['Unit'];
+ $hidden = (isset($rowAttributes['Hidden'])) && ((string) $rowAttributes['Hidden'] == '1');
+ $rowCount = (isset($rowAttributes['Count'])) ? $rowAttributes['Count'] : 1;
+ while ($r < $row) {
+ ++$r;
+ $this->spreadsheet->getActiveSheet()->getRowDimension($r)->setRowHeight($defaultHeight);
+ }
+ while (($r < ($row + $rowCount)) && ($r < $maxRow)) {
+ ++$r;
+ $this->spreadsheet->getActiveSheet()->getRowDimension($r)->setRowHeight($rowHeight);
+ if ($hidden) {
+ $this->spreadsheet->getActiveSheet()->getRowDimension($r)->setVisible(false);
+ }
+ }
+
+ return $r;
+ }
+
+ private function processRowHeights(SimpleXMLElement $sheet, int $maxRow): void
+ {
+ if ((!$this->readDataOnly) && (isset($sheet->Rows))) {
+ // Row Heights
+ $rowAttributes = $sheet->Rows->attributes();
+ $defaultHeight = (float) $rowAttributes['DefaultSizePts'];
+ $r = 0;
+
+ foreach ($sheet->Rows->RowInfo as $rowOverride) {
+ $r = $this->processRowLoop($r, $maxRow, $rowOverride, $defaultHeight);
+ }
+ // never executed, I can't figure out any circumstances
+ // under which it would be executed, and, even if
+ // such exist, I'm not convinced this is needed.
+ //while ($r < $maxRow) {
+ // ++$r;
+ // $this->spreadsheet->getActiveSheet()->getRowDimension($r)->setRowHeight($defaultHeight);
+ //}
+ }
+ }
+
+ private function processDefinedNames(SimpleXMLElement $gnmXML): void
+ {
+ // Loop through definedNames (global named ranges)
+ if (isset($gnmXML->Names)) {
+ foreach ($gnmXML->Names->Name as $definedName) {
+ $name = (string) $definedName->name;
+ $value = (string) $definedName->value;
+ if (stripos($value, '#REF!') !== false) {
+ continue;
+ }
+
+ [$worksheetName] = Worksheet::extractSheetTitle($value, true);
+ $worksheetName = trim($worksheetName, "'");
+ $worksheet = $this->spreadsheet->getSheetByName($worksheetName);
+ // Worksheet might still be null if we're only loading selected sheets rather than the full spreadsheet
+ if ($worksheet !== null) {
+ $this->spreadsheet->addDefinedName(DefinedName::createInstance($name, $worksheet, $value));
+ }
+ }
+ }
+ }
+
+ private function calcRotation(SimpleXMLElement $styleAttributes): int
+ {
+ $rotation = (int) $styleAttributes->Rotation;
+ if ($rotation >= 270 && $rotation <= 360) {
+ $rotation -= 360;
+ }
+ $rotation = (abs($rotation) > 90) ? 0 : $rotation;
+
+ return $rotation;
+ }
+
+ private static function addStyle(array &$styleArray, string $key, string $value): void
+ {
+ if (array_key_exists($value, self::$mappings[$key])) {
+ $styleArray[$key] = self::$mappings[$key][$value];
+ }
+ }
+
+ private static function addStyle2(array &$styleArray, string $key1, string $key, string $value): void
+ {
+ if (array_key_exists($value, self::$mappings[$key])) {
+ $styleArray[$key1][$key] = self::$mappings[$key][$value];
+ }
+ }
+
+ private static function parseBorderAttributes($borderAttributes)
+ {
+ $styleArray = [];
+ if (isset($borderAttributes['Color'])) {
+ $styleArray['color']['rgb'] = self::parseGnumericColour($borderAttributes['Color']);
+ }
+
+ self::addStyle($styleArray, 'borderStyle', $borderAttributes['Style']);
+
+ return $styleArray;
+ }
+
+ private function parseRichText($is)
+ {
+ $value = new RichText();
+ $value->createText($is);
+
+ return $value;
+ }
+
+ private static function parseGnumericColour($gnmColour)
+ {
+ [$gnmR, $gnmG, $gnmB] = explode(':', $gnmColour);
+ $gnmR = substr(str_pad($gnmR, 4, '0', STR_PAD_RIGHT), 0, 2);
+ $gnmG = substr(str_pad($gnmG, 4, '0', STR_PAD_RIGHT), 0, 2);
+ $gnmB = substr(str_pad($gnmB, 4, '0', STR_PAD_RIGHT), 0, 2);
+
+ return $gnmR . $gnmG . $gnmB;
+ }
+
+ private function addColors(array &$styleArray, SimpleXMLElement $styleAttributes): void
+ {
+ $RGB = self::parseGnumericColour($styleAttributes['Fore']);
+ $styleArray['font']['color']['rgb'] = $RGB;
+ $RGB = self::parseGnumericColour($styleAttributes['Back']);
+ $shade = (string) $styleAttributes['Shade'];
+ if (($RGB != '000000') || ($shade != '0')) {
+ $RGB2 = self::parseGnumericColour($styleAttributes['PatternColor']);
+ if ($shade == '1') {
+ $styleArray['fill']['startColor']['rgb'] = $RGB;
+ $styleArray['fill']['endColor']['rgb'] = $RGB2;
+ } else {
+ $styleArray['fill']['endColor']['rgb'] = $RGB;
+ $styleArray['fill']['startColor']['rgb'] = $RGB2;
+ }
+ self::addStyle2($styleArray, 'fill', 'fillType', $shade);
+ }
+ }
+}
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