831 lines
32 KiB
PHP
831 lines
32 KiB
PHP
<?php
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namespace PhpOffice\PhpSpreadsheet\Reader;
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use PhpOffice\PhpSpreadsheet\Cell\Coordinate;
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use PhpOffice\PhpSpreadsheet\Cell\DataType;
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use PhpOffice\PhpSpreadsheet\DefinedName;
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use PhpOffice\PhpSpreadsheet\Reader\Gnumeric\PageSetup;
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use PhpOffice\PhpSpreadsheet\Reader\Security\XmlScanner;
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use PhpOffice\PhpSpreadsheet\ReferenceHelper;
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use PhpOffice\PhpSpreadsheet\RichText\RichText;
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use PhpOffice\PhpSpreadsheet\Settings;
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use PhpOffice\PhpSpreadsheet\Shared\Date;
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use PhpOffice\PhpSpreadsheet\Shared\File;
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use PhpOffice\PhpSpreadsheet\Spreadsheet;
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use PhpOffice\PhpSpreadsheet\Style\Alignment;
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use PhpOffice\PhpSpreadsheet\Style\Border;
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use PhpOffice\PhpSpreadsheet\Style\Borders;
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use PhpOffice\PhpSpreadsheet\Style\Fill;
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use PhpOffice\PhpSpreadsheet\Style\Font;
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use PhpOffice\PhpSpreadsheet\Worksheet\Worksheet;
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use SimpleXMLElement;
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use XMLReader;
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class Gnumeric extends BaseReader
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{
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private const UOM_CONVERSION_POINTS_TO_CENTIMETERS = 0.03527777778;
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/**
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* Shared Expressions.
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*
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* @var array
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*/
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private $expressions = [];
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/**
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* Spreadsheet shared across all functions.
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*
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* @var Spreadsheet
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*/
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private $spreadsheet;
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private $referenceHelper;
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/**
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* Namespace shared across all functions.
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* It is 'gnm', except for really old sheets which use 'gmr'.
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*
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* @var string
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*/
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private $gnm = 'gnm';
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/**
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* Create a new Gnumeric.
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*/
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public function __construct()
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{
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parent::__construct();
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$this->referenceHelper = ReferenceHelper::getInstance();
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$this->securityScanner = XmlScanner::getInstance($this);
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}
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/**
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* Can the current IReader read the file?
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*
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* @param string $pFilename
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*
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* @return bool
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*/
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public function canRead($pFilename)
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{
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File::assertFile($pFilename);
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// Check if gzlib functions are available
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$data = '';
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if (function_exists('gzread')) {
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// Read signature data (first 3 bytes)
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$fh = fopen($pFilename, 'rb');
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$data = fread($fh, 2);
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fclose($fh);
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}
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return $data == chr(0x1F) . chr(0x8B);
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}
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private static function matchXml(string $name, string $field): bool
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{
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return 1 === preg_match("/^(gnm|gmr):$field$/", $name);
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}
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/**
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* Reads names of the worksheets from a file, without parsing the whole file to a Spreadsheet object.
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*
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* @param string $pFilename
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*
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* @return array
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*/
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public function listWorksheetNames($pFilename)
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{
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File::assertFile($pFilename);
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$xml = new XMLReader();
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$xml->xml($this->securityScanner->scanFile('compress.zlib://' . realpath($pFilename)), null, Settings::getLibXmlLoaderOptions());
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$xml->setParserProperty(2, true);
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$worksheetNames = [];
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while ($xml->read()) {
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if (self::matchXml($xml->name, 'SheetName') && $xml->nodeType == XMLReader::ELEMENT) {
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$xml->read(); // Move onto the value node
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$worksheetNames[] = (string) $xml->value;
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} elseif (self::matchXml($xml->name, 'Sheets')) {
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// break out of the loop once we've got our sheet names rather than parse the entire file
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break;
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}
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}
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return $worksheetNames;
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}
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/**
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* Return worksheet info (Name, Last Column Letter, Last Column Index, Total Rows, Total Columns).
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*
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* @param string $pFilename
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*
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* @return array
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*/
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public function listWorksheetInfo($pFilename)
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{
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File::assertFile($pFilename);
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$xml = new XMLReader();
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$xml->xml($this->securityScanner->scanFile('compress.zlib://' . realpath($pFilename)), null, Settings::getLibXmlLoaderOptions());
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$xml->setParserProperty(2, true);
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$worksheetInfo = [];
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while ($xml->read()) {
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if (self::matchXml($xml->name, 'Sheet') && $xml->nodeType == XMLReader::ELEMENT) {
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$tmpInfo = [
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'worksheetName' => '',
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'lastColumnLetter' => 'A',
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'lastColumnIndex' => 0,
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'totalRows' => 0,
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'totalColumns' => 0,
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];
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while ($xml->read()) {
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if ($xml->nodeType == XMLReader::ELEMENT) {
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if (self::matchXml($xml->name, 'Name')) {
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$xml->read(); // Move onto the value node
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$tmpInfo['worksheetName'] = (string) $xml->value;
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} elseif (self::matchXml($xml->name, 'MaxCol')) {
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$xml->read(); // Move onto the value node
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$tmpInfo['lastColumnIndex'] = (int) $xml->value;
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$tmpInfo['totalColumns'] = (int) $xml->value + 1;
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} elseif (self::matchXml($xml->name, 'MaxRow')) {
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$xml->read(); // Move onto the value node
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$tmpInfo['totalRows'] = (int) $xml->value + 1;
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break;
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}
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}
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}
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$tmpInfo['lastColumnLetter'] = Coordinate::stringFromColumnIndex($tmpInfo['lastColumnIndex'] + 1);
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$worksheetInfo[] = $tmpInfo;
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}
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}
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return $worksheetInfo;
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}
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/**
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* @param string $filename
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*
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* @return string
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*/
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private function gzfileGetContents($filename)
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{
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$file = @gzopen($filename, 'rb');
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$data = '';
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if ($file !== false) {
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while (!gzeof($file)) {
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$data .= gzread($file, 1024);
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}
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gzclose($file);
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}
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return $data;
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}
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private static $mappings = [
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'borderStyle' => [
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'0' => Border::BORDER_NONE,
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'1' => Border::BORDER_THIN,
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'2' => Border::BORDER_MEDIUM,
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'3' => Border::BORDER_SLANTDASHDOT,
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'4' => Border::BORDER_DASHED,
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'5' => Border::BORDER_THICK,
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'6' => Border::BORDER_DOUBLE,
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'7' => Border::BORDER_DOTTED,
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'8' => Border::BORDER_MEDIUMDASHED,
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'9' => Border::BORDER_DASHDOT,
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'10' => Border::BORDER_MEDIUMDASHDOT,
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'11' => Border::BORDER_DASHDOTDOT,
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'12' => Border::BORDER_MEDIUMDASHDOTDOT,
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'13' => Border::BORDER_MEDIUMDASHDOTDOT,
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],
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'dataType' => [
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'10' => DataType::TYPE_NULL,
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'20' => DataType::TYPE_BOOL,
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'30' => DataType::TYPE_NUMERIC, // Integer doesn't exist in Excel
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'40' => DataType::TYPE_NUMERIC, // Float
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'50' => DataType::TYPE_ERROR,
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'60' => DataType::TYPE_STRING,
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//'70': // Cell Range
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//'80': // Array
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],
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'fillType' => [
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'1' => Fill::FILL_SOLID,
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'2' => Fill::FILL_PATTERN_DARKGRAY,
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'3' => Fill::FILL_PATTERN_MEDIUMGRAY,
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'4' => Fill::FILL_PATTERN_LIGHTGRAY,
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'5' => Fill::FILL_PATTERN_GRAY125,
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'6' => Fill::FILL_PATTERN_GRAY0625,
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'7' => Fill::FILL_PATTERN_DARKHORIZONTAL, // horizontal stripe
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'8' => Fill::FILL_PATTERN_DARKVERTICAL, // vertical stripe
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'9' => Fill::FILL_PATTERN_DARKDOWN, // diagonal stripe
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'10' => Fill::FILL_PATTERN_DARKUP, // reverse diagonal stripe
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'11' => Fill::FILL_PATTERN_DARKGRID, // diagoanl crosshatch
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'12' => Fill::FILL_PATTERN_DARKTRELLIS, // thick diagonal crosshatch
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'13' => Fill::FILL_PATTERN_LIGHTHORIZONTAL,
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'14' => Fill::FILL_PATTERN_LIGHTVERTICAL,
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'15' => Fill::FILL_PATTERN_LIGHTUP,
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'16' => Fill::FILL_PATTERN_LIGHTDOWN,
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'17' => Fill::FILL_PATTERN_LIGHTGRID, // thin horizontal crosshatch
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'18' => Fill::FILL_PATTERN_LIGHTTRELLIS, // thin diagonal crosshatch
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],
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'horizontal' => [
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'1' => Alignment::HORIZONTAL_GENERAL,
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'2' => Alignment::HORIZONTAL_LEFT,
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'4' => Alignment::HORIZONTAL_RIGHT,
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'8' => Alignment::HORIZONTAL_CENTER,
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'16' => Alignment::HORIZONTAL_CENTER_CONTINUOUS,
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'32' => Alignment::HORIZONTAL_JUSTIFY,
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'64' => Alignment::HORIZONTAL_CENTER_CONTINUOUS,
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],
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'underline' => [
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'1' => Font::UNDERLINE_SINGLE,
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'2' => Font::UNDERLINE_DOUBLE,
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'3' => Font::UNDERLINE_SINGLEACCOUNTING,
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'4' => Font::UNDERLINE_DOUBLEACCOUNTING,
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],
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'vertical' => [
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'1' => Alignment::VERTICAL_TOP,
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'2' => Alignment::VERTICAL_BOTTOM,
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'4' => Alignment::VERTICAL_CENTER,
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'8' => Alignment::VERTICAL_JUSTIFY,
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],
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];
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public static function gnumericMappings(): array
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{
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return self::$mappings;
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}
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private function docPropertiesOld(SimpleXMLElement $gnmXML): void
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{
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$docProps = $this->spreadsheet->getProperties();
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foreach ($gnmXML->Summary->Item as $summaryItem) {
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$propertyName = $summaryItem->name;
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$propertyValue = $summaryItem->{'val-string'};
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switch ($propertyName) {
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case 'title':
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$docProps->setTitle(trim($propertyValue));
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break;
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case 'comments':
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$docProps->setDescription(trim($propertyValue));
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break;
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case 'keywords':
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$docProps->setKeywords(trim($propertyValue));
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break;
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case 'category':
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$docProps->setCategory(trim($propertyValue));
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break;
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case 'manager':
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$docProps->setManager(trim($propertyValue));
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break;
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case 'author':
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$docProps->setCreator(trim($propertyValue));
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$docProps->setLastModifiedBy(trim($propertyValue));
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break;
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case 'company':
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$docProps->setCompany(trim($propertyValue));
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break;
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}
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}
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}
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private function docPropertiesDC(SimpleXMLElement $officePropertyDC): void
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{
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$docProps = $this->spreadsheet->getProperties();
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foreach ($officePropertyDC as $propertyName => $propertyValue) {
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$propertyValue = trim((string) $propertyValue);
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switch ($propertyName) {
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case 'title':
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$docProps->setTitle($propertyValue);
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break;
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case 'subject':
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$docProps->setSubject($propertyValue);
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break;
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case 'creator':
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$docProps->setCreator($propertyValue);
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$docProps->setLastModifiedBy($propertyValue);
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break;
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case 'date':
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$creationDate = strtotime($propertyValue);
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$docProps->setCreated($creationDate);
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$docProps->setModified($creationDate);
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break;
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case 'description':
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$docProps->setDescription($propertyValue);
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break;
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}
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}
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}
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private function docPropertiesMeta(SimpleXMLElement $officePropertyMeta, array $namespacesMeta): void
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{
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$docProps = $this->spreadsheet->getProperties();
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foreach ($officePropertyMeta as $propertyName => $propertyValue) {
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$attributes = $propertyValue->attributes($namespacesMeta['meta']);
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$propertyValue = trim((string) $propertyValue);
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switch ($propertyName) {
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case 'keyword':
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$docProps->setKeywords($propertyValue);
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break;
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case 'initial-creator':
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$docProps->setCreator($propertyValue);
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$docProps->setLastModifiedBy($propertyValue);
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break;
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case 'creation-date':
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$creationDate = strtotime($propertyValue);
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$docProps->setCreated($creationDate);
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$docProps->setModified($creationDate);
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break;
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case 'user-defined':
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[, $attrName] = explode(':', $attributes['name']);
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switch ($attrName) {
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case 'publisher':
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$docProps->setCompany($propertyValue);
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break;
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case 'category':
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$docProps->setCategory($propertyValue);
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break;
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case 'manager':
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$docProps->setManager($propertyValue);
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break;
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}
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break;
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}
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}
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}
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private function docProperties(SimpleXMLElement $xml, SimpleXMLElement $gnmXML, array $namespacesMeta): void
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{
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if (isset($namespacesMeta['office'])) {
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$officeXML = $xml->children($namespacesMeta['office']);
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$officeDocXML = $officeXML->{'document-meta'};
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$officeDocMetaXML = $officeDocXML->meta;
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foreach ($officeDocMetaXML as $officePropertyData) {
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$officePropertyDC = [];
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if (isset($namespacesMeta['dc'])) {
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$officePropertyDC = $officePropertyData->children($namespacesMeta['dc']);
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}
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$this->docPropertiesDC($officePropertyDC);
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$officePropertyMeta = [];
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if (isset($namespacesMeta['meta'])) {
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$officePropertyMeta = $officePropertyData->children($namespacesMeta['meta']);
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}
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$this->docPropertiesMeta($officePropertyMeta, $namespacesMeta);
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}
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} elseif (isset($gnmXML->Summary)) {
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$this->docPropertiesOld($gnmXML);
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}
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}
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private function processComments(SimpleXMLElement $sheet): void
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{
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if ((!$this->readDataOnly) && (isset($sheet->Objects))) {
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foreach ($sheet->Objects->children($this->gnm, true) as $key => $comment) {
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$commentAttributes = $comment->attributes();
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// Only comment objects are handled at the moment
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if ($commentAttributes->Text) {
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$this->spreadsheet->getActiveSheet()->getComment((string) $commentAttributes->ObjectBound)->setAuthor((string) $commentAttributes->Author)->setText($this->parseRichText((string) $commentAttributes->Text));
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}
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}
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}
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}
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/**
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* Loads Spreadsheet from file.
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*
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* @param string $pFilename
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*
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* @return Spreadsheet
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*/
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public function load($pFilename)
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{
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// Create new Spreadsheet
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$spreadsheet = new Spreadsheet();
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$spreadsheet->removeSheetByIndex(0);
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// Load into this instance
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return $this->loadIntoExisting($pFilename, $spreadsheet);
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}
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/**
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* Loads from file into Spreadsheet instance.
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*/
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public function loadIntoExisting(string $pFilename, Spreadsheet $spreadsheet): Spreadsheet
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{
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$this->spreadsheet = $spreadsheet;
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File::assertFile($pFilename);
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$gFileData = $this->gzfileGetContents($pFilename);
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$xml2 = simplexml_load_string($this->securityScanner->scan($gFileData), 'SimpleXMLElement', Settings::getLibXmlLoaderOptions());
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$xml = ($xml2 !== false) ? $xml2 : new SimpleXMLElement('<?xml version="1.0" encoding="UTF-8"?><root></root>');
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$namespacesMeta = $xml->getNamespaces(true);
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$this->gnm = array_key_exists('gmr', $namespacesMeta) ? 'gmr' : 'gnm';
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$gnmXML = $xml->children($namespacesMeta[$this->gnm]);
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$this->docProperties($xml, $gnmXML, $namespacesMeta);
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$worksheetID = 0;
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foreach ($gnmXML->Sheets->Sheet as $sheet) {
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$worksheetName = (string) $sheet->Name;
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if ((isset($this->loadSheetsOnly)) && (!in_array($worksheetName, $this->loadSheetsOnly))) {
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continue;
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}
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$maxRow = $maxCol = 0;
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// Create new Worksheet
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$this->spreadsheet->createSheet();
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$this->spreadsheet->setActiveSheetIndex($worksheetID);
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// Use false for $updateFormulaCellReferences to prevent adjustment of worksheet references in formula
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// cells... during the load, all formulae should be correct, and we're simply bringing the worksheet
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// name in line with the formula, not the reverse
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$this->spreadsheet->getActiveSheet()->setTitle($worksheetName, false, false);
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if (!$this->readDataOnly) {
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(new PageSetup($this->spreadsheet, $this->gnm))
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->printInformation($sheet)
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->sheetMargins($sheet);
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}
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foreach ($sheet->Cells->Cell as $cell) {
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$cellAttributes = $cell->attributes();
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$row = (int) $cellAttributes->Row + 1;
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$column = (int) $cellAttributes->Col;
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if ($row > $maxRow) {
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$maxRow = $row;
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}
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if ($column > $maxCol) {
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$maxCol = $column;
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}
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$column = Coordinate::stringFromColumnIndex($column + 1);
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// Read cell?
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if ($this->getReadFilter() !== null) {
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if (!$this->getReadFilter()->readCell($column, $row, $worksheetName)) {
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continue;
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}
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}
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$ValueType = $cellAttributes->ValueType;
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$ExprID = (string) $cellAttributes->ExprID;
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$type = DataType::TYPE_FORMULA;
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if ($ExprID > '') {
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if (((string) $cell) > '') {
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$this->expressions[$ExprID] = [
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'column' => $cellAttributes->Col,
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'row' => $cellAttributes->Row,
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'formula' => (string) $cell,
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];
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} else {
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$expression = $this->expressions[$ExprID];
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|
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$cell = $this->referenceHelper->updateFormulaReferences(
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$expression['formula'],
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'A1',
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$cellAttributes->Col - $expression['column'],
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$cellAttributes->Row - $expression['row'],
|
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$worksheetName
|
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);
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}
|
|
$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 : $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);
|
|
}
|
|
}
|
|
}
|