847 lines
32 KiB
PHP
847 lines
32 KiB
PHP
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<?php
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namespace PhpOffice\PhpSpreadsheet\Reader;
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use PhpOffice\PhpSpreadsheet\Cell\AddressHelper;
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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\Document\Properties;
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use PhpOffice\PhpSpreadsheet\Reader\Security\XmlScanner;
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use PhpOffice\PhpSpreadsheet\Reader\Xml\PageSettings;
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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\Shared\StringHelper;
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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\Font;
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use SimpleXMLElement;
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/**
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* Reader for SpreadsheetML, the XML schema for Microsoft Office Excel 2003.
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*/
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class Xml extends BaseReader
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{
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/**
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* Formats.
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*
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* @var array
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*/
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protected $styles = [];
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/**
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* Character set used in the file.
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*
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* @var string
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*/
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protected $charSet = 'UTF-8';
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/**
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* Create a new Excel2003XML Reader instance.
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*/
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public function __construct()
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{
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parent::__construct();
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$this->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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// Office xmlns:o="urn:schemas-microsoft-com:office:office"
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// Excel xmlns:x="urn:schemas-microsoft-com:office:excel"
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// XML Spreadsheet xmlns:ss="urn:schemas-microsoft-com:office:spreadsheet"
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// Spreadsheet component xmlns:c="urn:schemas-microsoft-com:office:component:spreadsheet"
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// XML schema xmlns:s="uuid:BDC6E3F0-6DA3-11d1-A2A3-00AA00C14882"
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// XML data type xmlns:dt="uuid:C2F41010-65B3-11d1-A29F-00AA00C14882"
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// MS-persist recordset xmlns:rs="urn:schemas-microsoft-com:rowset"
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// Rowset xmlns:z="#RowsetSchema"
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//
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$signature = [
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'<?xml version="1.0"',
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'<?mso-application progid="Excel.Sheet"?>',
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];
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// Open file
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$this->openFile($pFilename);
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$fileHandle = $this->fileHandle;
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// Read sample data (first 2 KB will do)
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$data = fread($fileHandle, 2048);
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fclose($fileHandle);
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$data = str_replace("'", '"', $data); // fix headers with single quote
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$valid = true;
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foreach ($signature as $match) {
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// every part of the signature must be present
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if (strpos($data, $match) === false) {
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$valid = false;
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break;
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}
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}
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// Retrieve charset encoding
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if (preg_match('/<?xml.*encoding=[\'"](.*?)[\'"].*?>/um', $data, $matches)) {
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$this->charSet = strtoupper($matches[1]);
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}
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return $valid;
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}
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/**
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* Check if the file is a valid SimpleXML.
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*
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* @param string $pFilename
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*
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* @return false|SimpleXMLElement
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*/
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public function trySimpleXMLLoadString($pFilename)
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{
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try {
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$xml = simplexml_load_string(
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$this->securityScanner->scan(file_get_contents($pFilename)),
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'SimpleXMLElement',
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Settings::getLibXmlLoaderOptions()
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);
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} catch (\Exception $e) {
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throw new Exception('Cannot load invalid XML file: ' . $pFilename, 0, $e);
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}
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return $xml;
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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($pFilename);
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if (!$this->canRead($pFilename)) {
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throw new Exception($pFilename . ' is an Invalid Spreadsheet file.');
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}
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$worksheetNames = [];
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$xml = $this->trySimpleXMLLoadString($pFilename);
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$namespaces = $xml->getNamespaces(true);
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$xml_ss = $xml->children($namespaces['ss']);
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foreach ($xml_ss->Worksheet as $worksheet) {
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$worksheet_ss = $worksheet->attributes($namespaces['ss']);
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$worksheetNames[] = self::convertStringEncoding((string) $worksheet_ss['Name'], $this->charSet);
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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($pFilename);
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$worksheetInfo = [];
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$xml = $this->trySimpleXMLLoadString($pFilename);
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$namespaces = $xml->getNamespaces(true);
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$worksheetID = 1;
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$xml_ss = $xml->children($namespaces['ss']);
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foreach ($xml_ss->Worksheet as $worksheet) {
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$worksheet_ss = $worksheet->attributes($namespaces['ss']);
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$tmpInfo = [];
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$tmpInfo['worksheetName'] = '';
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$tmpInfo['lastColumnLetter'] = 'A';
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$tmpInfo['lastColumnIndex'] = 0;
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$tmpInfo['totalRows'] = 0;
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$tmpInfo['totalColumns'] = 0;
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if (isset($worksheet_ss['Name'])) {
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$tmpInfo['worksheetName'] = (string) $worksheet_ss['Name'];
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} else {
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$tmpInfo['worksheetName'] = "Worksheet_{$worksheetID}";
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}
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if (isset($worksheet->Table->Row)) {
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$rowIndex = 0;
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foreach ($worksheet->Table->Row as $rowData) {
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$columnIndex = 0;
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$rowHasData = false;
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foreach ($rowData->Cell as $cell) {
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if (isset($cell->Data)) {
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$tmpInfo['lastColumnIndex'] = max($tmpInfo['lastColumnIndex'], $columnIndex);
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$rowHasData = true;
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}
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++$columnIndex;
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}
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++$rowIndex;
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if ($rowHasData) {
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$tmpInfo['totalRows'] = max($tmpInfo['totalRows'], $rowIndex);
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}
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}
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}
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$tmpInfo['lastColumnLetter'] = Coordinate::stringFromColumnIndex($tmpInfo['lastColumnIndex'] + 1);
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$tmpInfo['totalColumns'] = $tmpInfo['lastColumnIndex'] + 1;
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$worksheetInfo[] = $tmpInfo;
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++$worksheetID;
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}
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return $worksheetInfo;
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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, $spreadsheet);
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}
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private static function identifyFixedStyleValue($styleList, &$styleAttributeValue)
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{
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$styleAttributeValue = strtolower($styleAttributeValue);
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foreach ($styleList as $style) {
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if ($styleAttributeValue == strtolower($style)) {
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$styleAttributeValue = $style;
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return true;
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}
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}
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return false;
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}
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/**
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* pixel units to excel width units(units of 1/256th of a character width).
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*
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* @param float $pxs
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*
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* @return float
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*/
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protected static function pixel2WidthUnits($pxs)
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{
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$UNIT_OFFSET_MAP = [0, 36, 73, 109, 146, 182, 219];
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$widthUnits = 256 * ($pxs / 7);
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$widthUnits += $UNIT_OFFSET_MAP[($pxs % 7)];
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return $widthUnits;
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}
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/**
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* excel width units(units of 1/256th of a character width) to pixel units.
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*
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* @param float $widthUnits
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*
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* @return float
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*/
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protected static function widthUnits2Pixel($widthUnits)
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{
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$pixels = ($widthUnits / 256) * 7;
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$offsetWidthUnits = $widthUnits % 256;
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return $pixels + round($offsetWidthUnits / (256 / 7));
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}
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protected static function hex2str($hex)
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{
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return chr(hexdec($hex[1]));
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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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* @param string $pFilename
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*
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* @return Spreadsheet
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*/
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public function loadIntoExisting($pFilename, Spreadsheet $spreadsheet)
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{
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File::assertFile($pFilename);
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if (!$this->canRead($pFilename)) {
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throw new Exception($pFilename . ' is an Invalid Spreadsheet file.');
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}
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$xml = $this->trySimpleXMLLoadString($pFilename);
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$namespaces = $xml->getNamespaces(true);
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$docProps = $spreadsheet->getProperties();
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if (isset($xml->DocumentProperties[0])) {
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foreach ($xml->DocumentProperties[0] as $propertyName => $propertyValue) {
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switch ($propertyName) {
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case 'Title':
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$docProps->setTitle(self::convertStringEncoding($propertyValue, $this->charSet));
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break;
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case 'Subject':
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$docProps->setSubject(self::convertStringEncoding($propertyValue, $this->charSet));
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break;
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case 'Author':
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$docProps->setCreator(self::convertStringEncoding($propertyValue, $this->charSet));
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break;
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case 'Created':
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$creationDate = strtotime($propertyValue);
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$docProps->setCreated($creationDate);
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break;
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case 'LastAuthor':
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$docProps->setLastModifiedBy(self::convertStringEncoding($propertyValue, $this->charSet));
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break;
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case 'LastSaved':
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$lastSaveDate = strtotime($propertyValue);
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$docProps->setModified($lastSaveDate);
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break;
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case 'Company':
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$docProps->setCompany(self::convertStringEncoding($propertyValue, $this->charSet));
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break;
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case 'Category':
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$docProps->setCategory(self::convertStringEncoding($propertyValue, $this->charSet));
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break;
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case 'Manager':
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$docProps->setManager(self::convertStringEncoding($propertyValue, $this->charSet));
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break;
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case 'Keywords':
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$docProps->setKeywords(self::convertStringEncoding($propertyValue, $this->charSet));
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break;
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case 'Description':
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$docProps->setDescription(self::convertStringEncoding($propertyValue, $this->charSet));
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break;
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}
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}
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}
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if (isset($xml->CustomDocumentProperties)) {
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foreach ($xml->CustomDocumentProperties[0] as $propertyName => $propertyValue) {
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$propertyAttributes = $propertyValue->attributes($namespaces['dt']);
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$propertyName = preg_replace_callback('/_x([0-9a-z]{4})_/', ['self', 'hex2str'], $propertyName);
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$propertyType = Properties::PROPERTY_TYPE_UNKNOWN;
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switch ((string) $propertyAttributes) {
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case 'string':
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$propertyType = Properties::PROPERTY_TYPE_STRING;
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$propertyValue = trim($propertyValue);
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break;
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case 'boolean':
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$propertyType = Properties::PROPERTY_TYPE_BOOLEAN;
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$propertyValue = (bool) $propertyValue;
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break;
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case 'integer':
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$propertyType = Properties::PROPERTY_TYPE_INTEGER;
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$propertyValue = (int) $propertyValue;
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break;
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case 'float':
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$propertyType = Properties::PROPERTY_TYPE_FLOAT;
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$propertyValue = (float) $propertyValue;
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break;
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case 'dateTime.tz':
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$propertyType = Properties::PROPERTY_TYPE_DATE;
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$propertyValue = strtotime(trim($propertyValue));
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break;
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}
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$docProps->setCustomProperty($propertyName, $propertyValue, $propertyType);
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}
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}
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$this->parseStyles($xml, $namespaces);
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|
||
|
|
$worksheetID = 0;
|
||
|
|
$xml_ss = $xml->children($namespaces['ss']);
|
||
|
|
|
||
|
|
foreach ($xml_ss->Worksheet as $worksheet) {
|
||
|
|
$worksheet_ss = $worksheet->attributes($namespaces['ss']);
|
||
|
|
|
||
|
|
if (
|
||
|
|
(isset($this->loadSheetsOnly)) && (isset($worksheet_ss['Name'])) &&
|
||
|
|
(!in_array($worksheet_ss['Name'], $this->loadSheetsOnly))
|
||
|
|
) {
|
||
|
|
continue;
|
||
|
|
}
|
||
|
|
|
||
|
|
// Create new Worksheet
|
||
|
|
$spreadsheet->createSheet();
|
||
|
|
$spreadsheet->setActiveSheetIndex($worksheetID);
|
||
|
|
if (isset($worksheet_ss['Name'])) {
|
||
|
|
$worksheetName = self::convertStringEncoding((string) $worksheet_ss['Name'], $this->charSet);
|
||
|
|
// 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
|
||
|
|
$spreadsheet->getActiveSheet()->setTitle($worksheetName, false, false);
|
||
|
|
}
|
||
|
|
|
||
|
|
// locally scoped defined names
|
||
|
|
if (isset($worksheet->Names[0])) {
|
||
|
|
foreach ($worksheet->Names[0] as $definedName) {
|
||
|
|
$definedName_ss = $definedName->attributes($namespaces['ss']);
|
||
|
|
$name = (string) $definedName_ss['Name'];
|
||
|
|
$definedValue = (string) $definedName_ss['RefersTo'];
|
||
|
|
$convertedValue = AddressHelper::convertFormulaToA1($definedValue);
|
||
|
|
if ($convertedValue[0] === '=') {
|
||
|
|
$convertedValue = substr($convertedValue, 1);
|
||
|
|
}
|
||
|
|
$spreadsheet->addDefinedName(DefinedName::createInstance($name, $spreadsheet->getActiveSheet(), $convertedValue, true));
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
$columnID = 'A';
|
||
|
|
if (isset($worksheet->Table->Column)) {
|
||
|
|
foreach ($worksheet->Table->Column as $columnData) {
|
||
|
|
$columnData_ss = $columnData->attributes($namespaces['ss']);
|
||
|
|
if (isset($columnData_ss['Index'])) {
|
||
|
|
$columnID = Coordinate::stringFromColumnIndex((int) $columnData_ss['Index']);
|
||
|
|
}
|
||
|
|
if (isset($columnData_ss['Width'])) {
|
||
|
|
$columnWidth = $columnData_ss['Width'];
|
||
|
|
$spreadsheet->getActiveSheet()->getColumnDimension($columnID)->setWidth($columnWidth / 5.4);
|
||
|
|
}
|
||
|
|
++$columnID;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
$rowID = 1;
|
||
|
|
if (isset($worksheet->Table->Row)) {
|
||
|
|
$additionalMergedCells = 0;
|
||
|
|
foreach ($worksheet->Table->Row as $rowData) {
|
||
|
|
$rowHasData = false;
|
||
|
|
$row_ss = $rowData->attributes($namespaces['ss']);
|
||
|
|
if (isset($row_ss['Index'])) {
|
||
|
|
$rowID = (int) $row_ss['Index'];
|
||
|
|
}
|
||
|
|
|
||
|
|
$columnID = 'A';
|
||
|
|
foreach ($rowData->Cell as $cell) {
|
||
|
|
$cell_ss = $cell->attributes($namespaces['ss']);
|
||
|
|
if (isset($cell_ss['Index'])) {
|
||
|
|
$columnID = Coordinate::stringFromColumnIndex((int) $cell_ss['Index']);
|
||
|
|
}
|
||
|
|
$cellRange = $columnID . $rowID;
|
||
|
|
|
||
|
|
if ($this->getReadFilter() !== null) {
|
||
|
|
if (!$this->getReadFilter()->readCell($columnID, $rowID, $worksheetName)) {
|
||
|
|
++$columnID;
|
||
|
|
|
||
|
|
continue;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
if (isset($cell_ss['HRef'])) {
|
||
|
|
$spreadsheet->getActiveSheet()->getCell($cellRange)->getHyperlink()->setUrl($cell_ss['HRef']);
|
||
|
|
}
|
||
|
|
|
||
|
|
if ((isset($cell_ss['MergeAcross'])) || (isset($cell_ss['MergeDown']))) {
|
||
|
|
$columnTo = $columnID;
|
||
|
|
if (isset($cell_ss['MergeAcross'])) {
|
||
|
|
$additionalMergedCells += (int) $cell_ss['MergeAcross'];
|
||
|
|
$columnTo = Coordinate::stringFromColumnIndex(Coordinate::columnIndexFromString($columnID) + $cell_ss['MergeAcross']);
|
||
|
|
}
|
||
|
|
$rowTo = $rowID;
|
||
|
|
if (isset($cell_ss['MergeDown'])) {
|
||
|
|
$rowTo = $rowTo + $cell_ss['MergeDown'];
|
||
|
|
}
|
||
|
|
$cellRange .= ':' . $columnTo . $rowTo;
|
||
|
|
$spreadsheet->getActiveSheet()->mergeCells($cellRange);
|
||
|
|
}
|
||
|
|
|
||
|
|
$cellIsSet = $hasCalculatedValue = false;
|
||
|
|
$cellDataFormula = '';
|
||
|
|
if (isset($cell_ss['Formula'])) {
|
||
|
|
$cellDataFormula = $cell_ss['Formula'];
|
||
|
|
$hasCalculatedValue = true;
|
||
|
|
}
|
||
|
|
if (isset($cell->Data)) {
|
||
|
|
$cellValue = $cellData = $cell->Data;
|
||
|
|
$type = DataType::TYPE_NULL;
|
||
|
|
$cellData_ss = $cellData->attributes($namespaces['ss']);
|
||
|
|
if (isset($cellData_ss['Type'])) {
|
||
|
|
$cellDataType = $cellData_ss['Type'];
|
||
|
|
switch ($cellDataType) {
|
||
|
|
/*
|
||
|
|
const TYPE_STRING = 's';
|
||
|
|
const TYPE_FORMULA = 'f';
|
||
|
|
const TYPE_NUMERIC = 'n';
|
||
|
|
const TYPE_BOOL = 'b';
|
||
|
|
const TYPE_NULL = 'null';
|
||
|
|
const TYPE_INLINE = 'inlineStr';
|
||
|
|
const TYPE_ERROR = 'e';
|
||
|
|
*/
|
||
|
|
case 'String':
|
||
|
|
$cellValue = self::convertStringEncoding($cellValue, $this->charSet);
|
||
|
|
$type = DataType::TYPE_STRING;
|
||
|
|
|
||
|
|
break;
|
||
|
|
case 'Number':
|
||
|
|
$type = DataType::TYPE_NUMERIC;
|
||
|
|
$cellValue = (float) $cellValue;
|
||
|
|
if (floor($cellValue) == $cellValue) {
|
||
|
|
$cellValue = (int) $cellValue;
|
||
|
|
}
|
||
|
|
|
||
|
|
break;
|
||
|
|
case 'Boolean':
|
||
|
|
$type = DataType::TYPE_BOOL;
|
||
|
|
$cellValue = ($cellValue != 0);
|
||
|
|
|
||
|
|
break;
|
||
|
|
case 'DateTime':
|
||
|
|
$type = DataType::TYPE_NUMERIC;
|
||
|
|
$cellValue = Date::PHPToExcel(strtotime($cellValue . ' UTC'));
|
||
|
|
|
||
|
|
break;
|
||
|
|
case 'Error':
|
||
|
|
$type = DataType::TYPE_ERROR;
|
||
|
|
|
||
|
|
break;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
if ($hasCalculatedValue) {
|
||
|
|
$type = DataType::TYPE_FORMULA;
|
||
|
|
$columnNumber = Coordinate::columnIndexFromString($columnID);
|
||
|
|
$cellDataFormula = AddressHelper::convertFormulaToA1($cellDataFormula, $rowID, $columnNumber);
|
||
|
|
}
|
||
|
|
|
||
|
|
$spreadsheet->getActiveSheet()->getCell($columnID . $rowID)->setValueExplicit((($hasCalculatedValue) ? $cellDataFormula : $cellValue), $type);
|
||
|
|
if ($hasCalculatedValue) {
|
||
|
|
$spreadsheet->getActiveSheet()->getCell($columnID . $rowID)->setCalculatedValue($cellValue);
|
||
|
|
}
|
||
|
|
$cellIsSet = $rowHasData = true;
|
||
|
|
}
|
||
|
|
|
||
|
|
if (isset($cell->Comment)) {
|
||
|
|
$commentAttributes = $cell->Comment->attributes($namespaces['ss']);
|
||
|
|
$author = 'unknown';
|
||
|
|
if (isset($commentAttributes->Author)) {
|
||
|
|
$author = (string) $commentAttributes->Author;
|
||
|
|
}
|
||
|
|
$node = $cell->Comment->Data->asXML();
|
||
|
|
$annotation = strip_tags($node);
|
||
|
|
$spreadsheet->getActiveSheet()->getComment($columnID . $rowID)->setAuthor(self::convertStringEncoding($author, $this->charSet))->setText($this->parseRichText($annotation));
|
||
|
|
}
|
||
|
|
|
||
|
|
if (($cellIsSet) && (isset($cell_ss['StyleID']))) {
|
||
|
|
$style = (string) $cell_ss['StyleID'];
|
||
|
|
if ((isset($this->styles[$style])) && (!empty($this->styles[$style]))) {
|
||
|
|
if (!$spreadsheet->getActiveSheet()->cellExists($columnID . $rowID)) {
|
||
|
|
$spreadsheet->getActiveSheet()->getCell($columnID . $rowID)->setValue(null);
|
||
|
|
}
|
||
|
|
$spreadsheet->getActiveSheet()->getStyle($cellRange)->applyFromArray($this->styles[$style]);
|
||
|
|
}
|
||
|
|
}
|
||
|
|
++$columnID;
|
||
|
|
while ($additionalMergedCells > 0) {
|
||
|
|
++$columnID;
|
||
|
|
--$additionalMergedCells;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
if ($rowHasData) {
|
||
|
|
if (isset($row_ss['Height'])) {
|
||
|
|
$rowHeight = $row_ss['Height'];
|
||
|
|
$spreadsheet->getActiveSheet()->getRowDimension($rowID)->setRowHeight($rowHeight);
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
++$rowID;
|
||
|
|
}
|
||
|
|
|
||
|
|
$xmlX = $worksheet->children($namespaces['x']);
|
||
|
|
if (isset($xmlX->WorksheetOptions)) {
|
||
|
|
(new PageSettings($xmlX, $namespaces))->loadPageSettings($spreadsheet);
|
||
|
|
}
|
||
|
|
}
|
||
|
|
++$worksheetID;
|
||
|
|
}
|
||
|
|
|
||
|
|
// Globally scoped defined names
|
||
|
|
$activeWorksheet = $spreadsheet->setActiveSheetIndex(0);
|
||
|
|
if (isset($xml->Names[0])) {
|
||
|
|
foreach ($xml->Names[0] as $definedName) {
|
||
|
|
$definedName_ss = $definedName->attributes($namespaces['ss']);
|
||
|
|
$name = (string) $definedName_ss['Name'];
|
||
|
|
$definedValue = (string) $definedName_ss['RefersTo'];
|
||
|
|
$convertedValue = AddressHelper::convertFormulaToA1($definedValue);
|
||
|
|
if ($convertedValue[0] === '=') {
|
||
|
|
$convertedValue = substr($convertedValue, 1);
|
||
|
|
}
|
||
|
|
$spreadsheet->addDefinedName(DefinedName::createInstance($name, $activeWorksheet, $convertedValue));
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
// Return
|
||
|
|
return $spreadsheet;
|
||
|
|
}
|
||
|
|
|
||
|
|
protected static function convertStringEncoding($string, $charset)
|
||
|
|
{
|
||
|
|
if ($charset != 'UTF-8') {
|
||
|
|
return StringHelper::convertEncoding($string, 'UTF-8', $charset);
|
||
|
|
}
|
||
|
|
|
||
|
|
return $string;
|
||
|
|
}
|
||
|
|
|
||
|
|
protected function parseRichText($is)
|
||
|
|
{
|
||
|
|
$value = new RichText();
|
||
|
|
|
||
|
|
$value->createText(self::convertStringEncoding($is, $this->charSet));
|
||
|
|
|
||
|
|
return $value;
|
||
|
|
}
|
||
|
|
|
||
|
|
private function parseStyles(SimpleXMLElement $xml, array $namespaces): void
|
||
|
|
{
|
||
|
|
if (!isset($xml->Styles)) {
|
||
|
|
return;
|
||
|
|
}
|
||
|
|
|
||
|
|
foreach ($xml->Styles[0] as $style) {
|
||
|
|
$style_ss = $style->attributes($namespaces['ss']);
|
||
|
|
$styleID = (string) $style_ss['ID'];
|
||
|
|
$this->styles[$styleID] = (isset($this->styles['Default'])) ? $this->styles['Default'] : [];
|
||
|
|
foreach ($style as $styleType => $styleData) {
|
||
|
|
$styleAttributes = $styleData->attributes($namespaces['ss']);
|
||
|
|
switch ($styleType) {
|
||
|
|
case 'Alignment':
|
||
|
|
$this->parseStyleAlignment($styleID, $styleAttributes);
|
||
|
|
|
||
|
|
break;
|
||
|
|
case 'Borders':
|
||
|
|
$this->parseStyleBorders($styleID, $styleData, $namespaces);
|
||
|
|
|
||
|
|
break;
|
||
|
|
case 'Font':
|
||
|
|
$this->parseStyleFont($styleID, $styleAttributes);
|
||
|
|
|
||
|
|
break;
|
||
|
|
case 'Interior':
|
||
|
|
$this->parseStyleInterior($styleID, $styleAttributes);
|
||
|
|
|
||
|
|
break;
|
||
|
|
case 'NumberFormat':
|
||
|
|
$this->parseStyleNumberFormat($styleID, $styleAttributes);
|
||
|
|
|
||
|
|
break;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
/**
|
||
|
|
* @param string $styleID
|
||
|
|
*/
|
||
|
|
private function parseStyleAlignment($styleID, SimpleXMLElement $styleAttributes): void
|
||
|
|
{
|
||
|
|
$verticalAlignmentStyles = [
|
||
|
|
Alignment::VERTICAL_BOTTOM,
|
||
|
|
Alignment::VERTICAL_TOP,
|
||
|
|
Alignment::VERTICAL_CENTER,
|
||
|
|
Alignment::VERTICAL_JUSTIFY,
|
||
|
|
];
|
||
|
|
$horizontalAlignmentStyles = [
|
||
|
|
Alignment::HORIZONTAL_GENERAL,
|
||
|
|
Alignment::HORIZONTAL_LEFT,
|
||
|
|
Alignment::HORIZONTAL_RIGHT,
|
||
|
|
Alignment::HORIZONTAL_CENTER,
|
||
|
|
Alignment::HORIZONTAL_CENTER_CONTINUOUS,
|
||
|
|
Alignment::HORIZONTAL_JUSTIFY,
|
||
|
|
];
|
||
|
|
|
||
|
|
foreach ($styleAttributes as $styleAttributeKey => $styleAttributeValue) {
|
||
|
|
$styleAttributeValue = (string) $styleAttributeValue;
|
||
|
|
switch ($styleAttributeKey) {
|
||
|
|
case 'Vertical':
|
||
|
|
if (self::identifyFixedStyleValue($verticalAlignmentStyles, $styleAttributeValue)) {
|
||
|
|
$this->styles[$styleID]['alignment']['vertical'] = $styleAttributeValue;
|
||
|
|
}
|
||
|
|
|
||
|
|
break;
|
||
|
|
case 'Horizontal':
|
||
|
|
if (self::identifyFixedStyleValue($horizontalAlignmentStyles, $styleAttributeValue)) {
|
||
|
|
$this->styles[$styleID]['alignment']['horizontal'] = $styleAttributeValue;
|
||
|
|
}
|
||
|
|
|
||
|
|
break;
|
||
|
|
case 'WrapText':
|
||
|
|
$this->styles[$styleID]['alignment']['wrapText'] = true;
|
||
|
|
|
||
|
|
break;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
/**
|
||
|
|
* @param $styleID
|
||
|
|
*/
|
||
|
|
private function parseStyleBorders($styleID, SimpleXMLElement $styleData, array $namespaces): void
|
||
|
|
{
|
||
|
|
foreach ($styleData->Border as $borderStyle) {
|
||
|
|
$borderAttributes = $borderStyle->attributes($namespaces['ss']);
|
||
|
|
$thisBorder = [];
|
||
|
|
foreach ($borderAttributes as $borderStyleKey => $borderStyleValue) {
|
||
|
|
switch ($borderStyleKey) {
|
||
|
|
case 'LineStyle':
|
||
|
|
$thisBorder['borderStyle'] = Border::BORDER_MEDIUM;
|
||
|
|
|
||
|
|
break;
|
||
|
|
case 'Weight':
|
||
|
|
break;
|
||
|
|
case 'Position':
|
||
|
|
$borderPosition = strtolower($borderStyleValue);
|
||
|
|
|
||
|
|
break;
|
||
|
|
case 'Color':
|
||
|
|
$borderColour = substr($borderStyleValue, 1);
|
||
|
|
$thisBorder['color']['rgb'] = $borderColour;
|
||
|
|
|
||
|
|
break;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
if (!empty($thisBorder)) {
|
||
|
|
if (($borderPosition == 'left') || ($borderPosition == 'right') || ($borderPosition == 'top') || ($borderPosition == 'bottom')) {
|
||
|
|
$this->styles[$styleID]['borders'][$borderPosition] = $thisBorder;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
/**
|
||
|
|
* @param $styleID
|
||
|
|
*/
|
||
|
|
private function parseStyleFont($styleID, SimpleXMLElement $styleAttributes): void
|
||
|
|
{
|
||
|
|
$underlineStyles = [
|
||
|
|
Font::UNDERLINE_NONE,
|
||
|
|
Font::UNDERLINE_DOUBLE,
|
||
|
|
Font::UNDERLINE_DOUBLEACCOUNTING,
|
||
|
|
Font::UNDERLINE_SINGLE,
|
||
|
|
Font::UNDERLINE_SINGLEACCOUNTING,
|
||
|
|
];
|
||
|
|
|
||
|
|
foreach ($styleAttributes as $styleAttributeKey => $styleAttributeValue) {
|
||
|
|
$styleAttributeValue = (string) $styleAttributeValue;
|
||
|
|
switch ($styleAttributeKey) {
|
||
|
|
case 'FontName':
|
||
|
|
$this->styles[$styleID]['font']['name'] = $styleAttributeValue;
|
||
|
|
|
||
|
|
break;
|
||
|
|
case 'Size':
|
||
|
|
$this->styles[$styleID]['font']['size'] = $styleAttributeValue;
|
||
|
|
|
||
|
|
break;
|
||
|
|
case 'Color':
|
||
|
|
$this->styles[$styleID]['font']['color']['rgb'] = substr($styleAttributeValue, 1);
|
||
|
|
|
||
|
|
break;
|
||
|
|
case 'Bold':
|
||
|
|
$this->styles[$styleID]['font']['bold'] = true;
|
||
|
|
|
||
|
|
break;
|
||
|
|
case 'Italic':
|
||
|
|
$this->styles[$styleID]['font']['italic'] = true;
|
||
|
|
|
||
|
|
break;
|
||
|
|
case 'Underline':
|
||
|
|
if (self::identifyFixedStyleValue($underlineStyles, $styleAttributeValue)) {
|
||
|
|
$this->styles[$styleID]['font']['underline'] = $styleAttributeValue;
|
||
|
|
}
|
||
|
|
|
||
|
|
break;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
/**
|
||
|
|
* @param $styleID
|
||
|
|
*/
|
||
|
|
private function parseStyleInterior($styleID, SimpleXMLElement $styleAttributes): void
|
||
|
|
{
|
||
|
|
foreach ($styleAttributes as $styleAttributeKey => $styleAttributeValue) {
|
||
|
|
switch ($styleAttributeKey) {
|
||
|
|
case 'Color':
|
||
|
|
$this->styles[$styleID]['fill']['color']['rgb'] = substr($styleAttributeValue, 1);
|
||
|
|
|
||
|
|
break;
|
||
|
|
case 'Pattern':
|
||
|
|
$this->styles[$styleID]['fill']['fillType'] = strtolower($styleAttributeValue);
|
||
|
|
|
||
|
|
break;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
/**
|
||
|
|
* @param $styleID
|
||
|
|
*/
|
||
|
|
private function parseStyleNumberFormat($styleID, SimpleXMLElement $styleAttributes): void
|
||
|
|
{
|
||
|
|
$fromFormats = ['\-', '\ '];
|
||
|
|
$toFormats = ['-', ' '];
|
||
|
|
|
||
|
|
foreach ($styleAttributes as $styleAttributeKey => $styleAttributeValue) {
|
||
|
|
$styleAttributeValue = str_replace($fromFormats, $toFormats, $styleAttributeValue);
|
||
|
|
switch ($styleAttributeValue) {
|
||
|
|
case 'Short Date':
|
||
|
|
$styleAttributeValue = 'dd/mm/yyyy';
|
||
|
|
|
||
|
|
break;
|
||
|
|
}
|
||
|
|
|
||
|
|
if ($styleAttributeValue > '') {
|
||
|
|
$this->styles[$styleID]['numberFormat']['formatCode'] = $styleAttributeValue;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
}
|
||
|
|
}
|