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<?php
namespace PhpOffice\PhpSpreadsheet;
use JsonSerializable;
use PhpOffice\PhpSpreadsheet\Calculation\Calculation;
use PhpOffice\PhpSpreadsheet\Reader\Xlsx as XlsxReader;
use PhpOffice\PhpSpreadsheet\Shared\File;
use PhpOffice\PhpSpreadsheet\Shared\StringHelper;
use PhpOffice\PhpSpreadsheet\Style\Style;
use PhpOffice\PhpSpreadsheet\Worksheet\Iterator;
use PhpOffice\PhpSpreadsheet\Worksheet\Worksheet;
use PhpOffice\PhpSpreadsheet\Writer\Xlsx as XlsxWriter;
class Spreadsheet implements JsonSerializable
{
// Allowable values for workbook window visilbity
const VISIBILITY_VISIBLE = 'visible';
const VISIBILITY_HIDDEN = 'hidden';
const VISIBILITY_VERY_HIDDEN = 'veryHidden';
private const DEFINED_NAME_IS_RANGE = false;
private const DEFINED_NAME_IS_FORMULA = true;
private const WORKBOOK_VIEW_VISIBILITY_VALUES = [
self::VISIBILITY_VISIBLE,
self::VISIBILITY_HIDDEN,
self::VISIBILITY_VERY_HIDDEN,
];
/**
* Unique ID.
*
* @var string
*/
private $uniqueID;
/**
* Document properties.
*
* @var Document\Properties
*/
private $properties;
/**
* Document security.
*
* @var Document\Security
*/
private $security;
/**
* Collection of Worksheet objects.
*
* @var Worksheet[]
*/
private $workSheetCollection = [];
/**
* Calculation Engine.
*
* @var null|Calculation
*/
private $calculationEngine;
/**
* Active sheet index.
*
* @var int
*/
private $activeSheetIndex = 0;
/**
* Named ranges.
*
* @var DefinedName[]
*/
private $definedNames = [];
/**
* CellXf supervisor.
*
* @var Style
*/
private $cellXfSupervisor;
/**
* CellXf collection.
*
* @var Style[]
*/
private $cellXfCollection = [];
/**
* CellStyleXf collection.
*
* @var Style[]
*/
private $cellStyleXfCollection = [];
/**
* hasMacros : this workbook have macros ?
*
* @var bool
*/
private $hasMacros = false;
/**
* macrosCode : all macros code as binary data (the vbaProject.bin file, this include form, code, etc.), null if no macro.
*
* @var null|string
*/
private $macrosCode;
/**
* macrosCertificate : if macros are signed, contains binary data vbaProjectSignature.bin file, null if not signed.
*
* @var null|string
*/
private $macrosCertificate;
/**
* ribbonXMLData : null if workbook is'nt Excel 2007 or not contain a customized UI.
*
* @var null|array{target: string, data: string}
*/
private $ribbonXMLData;
/**
* ribbonBinObjects : null if workbook is'nt Excel 2007 or not contain embedded objects (picture(s)) for Ribbon Elements
* ignored if $ribbonXMLData is null.
*
* @var null|array
*/
private $ribbonBinObjects;
/**
* List of unparsed loaded data for export to same format with better compatibility.
* It has to be minimized when the library start to support currently unparsed data.
*
* @var array
*/
private $unparsedLoadedData = [];
/**
* Controls visibility of the horizonal scroll bar in the application.
*
* @var bool
*/
private $showHorizontalScroll = true;
/**
* Controls visibility of the horizonal scroll bar in the application.
*
* @var bool
*/
private $showVerticalScroll = true;
/**
* Controls visibility of the sheet tabs in the application.
*
* @var bool
*/
private $showSheetTabs = true;
/**
* Specifies a boolean value that indicates whether the workbook window
* is minimized.
*
* @var bool
*/
private $minimized = false;
/**
* Specifies a boolean value that indicates whether to group dates
* when presenting the user with filtering optiomd in the user
* interface.
*
* @var bool
*/
private $autoFilterDateGrouping = true;
/**
* Specifies the index to the first sheet in the book view.
*
* @var int
*/
private $firstSheetIndex = 0;
/**
* Specifies the visible status of the workbook.
*
* @var string
*/
private $visibility = self::VISIBILITY_VISIBLE;
/**
* Specifies the ratio between the workbook tabs bar and the horizontal
* scroll bar. TabRatio is assumed to be out of 1000 of the horizontal
* window width.
*
* @var int
*/
private $tabRatio = 600;
/**
* The workbook has macros ?
*
* @return bool
*/
public function hasMacros()
{
return $this->hasMacros;
}
/**
* Define if a workbook has macros.
*
* @param bool $hasMacros true|false
*/
public function setHasMacros($hasMacros): void
{
$this->hasMacros = (bool) $hasMacros;
}
/**
* Set the macros code.
*
* @param string $macroCode string|null
*/
public function setMacrosCode($macroCode): void
{
$this->macrosCode = $macroCode;
$this->setHasMacros($macroCode !== null);
}
/**
* Return the macros code.
*
* @return null|string
*/
public function getMacrosCode()
{
return $this->macrosCode;
}
/**
* Set the macros certificate.
*
* @param null|string $certificate
*/
public function setMacrosCertificate($certificate): void
{
$this->macrosCertificate = $certificate;
}
/**
* Is the project signed ?
*
* @return bool true|false
*/
public function hasMacrosCertificate()
{
return $this->macrosCertificate !== null;
}
/**
* Return the macros certificate.
*
* @return null|string
*/
public function getMacrosCertificate()
{
return $this->macrosCertificate;
}
/**
* Remove all macros, certificate from spreadsheet.
*/
public function discardMacros(): void
{
$this->hasMacros = false;
$this->macrosCode = null;
$this->macrosCertificate = null;
}
/**
* set ribbon XML data.
*
* @param null|mixed $target
* @param null|mixed $xmlData
*/
public function setRibbonXMLData($target, $xmlData): void
{
if ($target !== null && $xmlData !== null) {
$this->ribbonXMLData = ['target' => $target, 'data' => $xmlData];
} else {
$this->ribbonXMLData = null;
}
}
/**
* retrieve ribbon XML Data.
*
* @param string $what
*
* @return null|array|string
*/
public function getRibbonXMLData($what = 'all') //we need some constants here...
{
$returnData = null;
$what = strtolower($what);
switch ($what) {
case 'all':
$returnData = $this->ribbonXMLData;
break;
case 'target':
case 'data':
if (is_array($this->ribbonXMLData)) {
$returnData = $this->ribbonXMLData[$what];
}
break;
}
return $returnData;
}
/**
* store binaries ribbon objects (pictures).
*
* @param null|mixed $BinObjectsNames
* @param null|mixed $BinObjectsData
*/
public function setRibbonBinObjects($BinObjectsNames, $BinObjectsData): void
{
if ($BinObjectsNames !== null && $BinObjectsData !== null) {
$this->ribbonBinObjects = ['names' => $BinObjectsNames, 'data' => $BinObjectsData];
} else {
$this->ribbonBinObjects = null;
}
}
/**
* List of unparsed loaded data for export to same format with better compatibility.
* It has to be minimized when the library start to support currently unparsed data.
*
* @internal
*
* @return array
*/
public function getUnparsedLoadedData()
{
return $this->unparsedLoadedData;
}
/**
* List of unparsed loaded data for export to same format with better compatibility.
* It has to be minimized when the library start to support currently unparsed data.
*
* @internal
*/
public function setUnparsedLoadedData(array $unparsedLoadedData): void
{
$this->unparsedLoadedData = $unparsedLoadedData;
}
/**
* return the extension of a filename. Internal use for a array_map callback (php<5.3 don't like lambda function).
*
* @param mixed $path
*
* @return string
*/
private function getExtensionOnly($path)
{
$extension = pathinfo($path, PATHINFO_EXTENSION);
return substr(/** @scrutinizer ignore-type */$extension, 0);
}
/**
* retrieve Binaries Ribbon Objects.
*
* @param string $what
*
* @return null|array
*/
public function getRibbonBinObjects($what = 'all')
{
$ReturnData = null;
$what = strtolower($what);
switch ($what) {
case 'all':
return $this->ribbonBinObjects;
case 'names':
case 'data':
if (is_array($this->ribbonBinObjects) && isset($this->ribbonBinObjects[$what])) {
$ReturnData = $this->ribbonBinObjects[$what];
}
break;
case 'types':
if (
is_array($this->ribbonBinObjects) &&
isset($this->ribbonBinObjects['data']) && is_array($this->ribbonBinObjects['data'])
) {
$tmpTypes = array_keys($this->ribbonBinObjects['data']);
$ReturnData = array_unique(array_map([$this, 'getExtensionOnly'], $tmpTypes));
} else {
$ReturnData = []; // the caller want an array... not null if empty
}
break;
}
return $ReturnData;
}
/**
* This workbook have a custom UI ?
*
* @return bool
*/
public function hasRibbon()
{
return $this->ribbonXMLData !== null;
}
/**
* This workbook have additionnal object for the ribbon ?
*
* @return bool
*/
public function hasRibbonBinObjects()
{
return $this->ribbonBinObjects !== null;
}
/**
* Check if a sheet with a specified code name already exists.
*
* @param string $codeName Name of the worksheet to check
*
* @return bool
*/
public function sheetCodeNameExists($codeName)
{
return $this->getSheetByCodeName($codeName) !== null;
}
/**
* Get sheet by code name. Warning : sheet don't have always a code name !
*
* @param string $codeName Sheet name
*
* @return null|Worksheet
*/
public function getSheetByCodeName($codeName)
{
$worksheetCount = count($this->workSheetCollection);
for ($i = 0; $i < $worksheetCount; ++$i) {
if ($this->workSheetCollection[$i]->getCodeName() == $codeName) {
return $this->workSheetCollection[$i];
}
}
return null;
}
/**
* Create a new PhpSpreadsheet with one Worksheet.
*/
public function __construct()
{
$this->uniqueID = uniqid('', true);
$this->calculationEngine = new Calculation($this);
// Initialise worksheet collection and add one worksheet
$this->workSheetCollection = [];
$this->workSheetCollection[] = new Worksheet($this);
$this->activeSheetIndex = 0;
// Create document properties
$this->properties = new Document\Properties();
// Create document security
$this->security = new Document\Security();
// Set defined names
$this->definedNames = [];
// Create the cellXf supervisor
$this->cellXfSupervisor = new Style(true);
$this->cellXfSupervisor->bindParent($this);
// Create the default style
$this->addCellXf(new Style());
$this->addCellStyleXf(new Style());
}
/**
* Code to execute when this worksheet is unset().
*/
public function __destruct()
{
$this->disconnectWorksheets();
$this->calculationEngine = null;
$this->cellXfCollection = [];
$this->cellStyleXfCollection = [];
}
/**
* Disconnect all worksheets from this PhpSpreadsheet workbook object,
* typically so that the PhpSpreadsheet object can be unset.
*/
public function disconnectWorksheets(): void
{
foreach ($this->workSheetCollection as $worksheet) {
$worksheet->disconnectCells();
unset($worksheet);
}
$this->workSheetCollection = [];
}
/**
* Return the calculation engine for this worksheet.
*
* @return null|Calculation
*/
public function getCalculationEngine()
{
return $this->calculationEngine;
}
/**
* Get properties.
*
* @return Document\Properties
*/
public function getProperties()
{
return $this->properties;
}
/**
* Set properties.
*/
public function setProperties(Document\Properties $documentProperties): void
{
$this->properties = $documentProperties;
}
/**
* Get security.
*
* @return Document\Security
*/
public function getSecurity()
{
return $this->security;
}
/**
* Set security.
*/
public function setSecurity(Document\Security $documentSecurity): void
{
$this->security = $documentSecurity;
}
/**
* Get active sheet.
*
* @return Worksheet
*/
public function getActiveSheet()
{
return $this->getSheet($this->activeSheetIndex);
}
/**
* Create sheet and add it to this workbook.
*
* @param null|int $sheetIndex Index where sheet should go (0,1,..., or null for last)
*
* @return Worksheet
*/
public function createSheet($sheetIndex = null)
{
$newSheet = new Worksheet($this);
$this->addSheet($newSheet, $sheetIndex);
return $newSheet;
}
/**
* Check if a sheet with a specified name already exists.
*
* @param string $worksheetName Name of the worksheet to check
*
* @return bool
*/
public function sheetNameExists($worksheetName)
{
return $this->getSheetByName($worksheetName) !== null;
}
/**
* Add sheet.
*
* @param Worksheet $worksheet The worksheet to add
* @param null|int $sheetIndex Index where sheet should go (0,1,..., or null for last)
*
* @return Worksheet
*/
public function addSheet(Worksheet $worksheet, $sheetIndex = null)
{
if ($this->sheetNameExists($worksheet->getTitle())) {
throw new Exception(
"Workbook already contains a worksheet named '{$worksheet->getTitle()}'. Rename this worksheet first."
);
}
if ($sheetIndex === null) {
if ($this->activeSheetIndex < 0) {
$this->activeSheetIndex = 0;
}
$this->workSheetCollection[] = $worksheet;
} else {
// Insert the sheet at the requested index
array_splice(
$this->workSheetCollection,
$sheetIndex,
0,
[$worksheet]
);
// Adjust active sheet index if necessary
if ($this->activeSheetIndex >= $sheetIndex) {
++$this->activeSheetIndex;
}
}
if ($worksheet->getParent() === null) {
$worksheet->rebindParent($this);
}
return $worksheet;
}
/**
* Remove sheet by index.
*
* @param int $sheetIndex Index position of the worksheet to remove
*/
public function removeSheetByIndex($sheetIndex): void
{
$numSheets = count($this->workSheetCollection);
if ($sheetIndex > $numSheets - 1) {
throw new Exception(
"You tried to remove a sheet by the out of bounds index: {$sheetIndex}. The actual number of sheets is {$numSheets}."
);
}
array_splice($this->workSheetCollection, $sheetIndex, 1);
// Adjust active sheet index if necessary
if (
($this->activeSheetIndex >= $sheetIndex) &&
($this->activeSheetIndex > 0 || $numSheets <= 1)
) {
--$this->activeSheetIndex;
}
}
/**
* Get sheet by index.
*
* @param int $sheetIndex Sheet index
*
* @return Worksheet
*/
public function getSheet($sheetIndex)
{
if (!isset($this->workSheetCollection[$sheetIndex])) {
$numSheets = $this->getSheetCount();
throw new Exception(
"Your requested sheet index: {$sheetIndex} is out of bounds. The actual number of sheets is {$numSheets}."
);
}
return $this->workSheetCollection[$sheetIndex];
}
/**
* Get all sheets.
*
* @return Worksheet[]
*/
public function getAllSheets()
{
return $this->workSheetCollection;
}
/**
* Get sheet by name.
*
* @param string $worksheetName Sheet name
*
* @return null|Worksheet
*/
public function getSheetByName($worksheetName)
{
$worksheetCount = count($this->workSheetCollection);
for ($i = 0; $i < $worksheetCount; ++$i) {
if ($this->workSheetCollection[$i]->getTitle() === trim($worksheetName, "'")) {
return $this->workSheetCollection[$i];
}
}
return null;
}
/**
* Get sheet by name, throwing exception if not found.
*/
public function getSheetByNameOrThrow(string $worksheetName): Worksheet
{
$worksheet = $this->getSheetByName($worksheetName);
if ($worksheet === null) {
throw new Exception("Sheet $worksheetName does not exist.");
}
return $worksheet;
}
/**
* Get index for sheet.
*
* @return int index
*/
public function getIndex(Worksheet $worksheet)
{
foreach ($this->workSheetCollection as $key => $value) {
if ($value->getHashCode() === $worksheet->getHashCode()) {
return $key;
}
}
throw new Exception('Sheet does not exist.');
}
/**
* Set index for sheet by sheet name.
*
* @param string $worksheetName Sheet name to modify index for
* @param int $newIndexPosition New index for the sheet
*
* @return int New sheet index
*/
public function setIndexByName($worksheetName, $newIndexPosition)
{
$oldIndex = $this->getIndex($this->getSheetByNameOrThrow($worksheetName));
$worksheet = array_splice(
$this->workSheetCollection,
$oldIndex,
1
);
array_splice(
$this->workSheetCollection,
$newIndexPosition,
0,
$worksheet
);
return $newIndexPosition;
}
/**
* Get sheet count.
*
* @return int
*/
public function getSheetCount()
{
return count($this->workSheetCollection);
}
/**
* Get active sheet index.
*
* @return int Active sheet index
*/
public function getActiveSheetIndex()
{
return $this->activeSheetIndex;
}
/**
* Set active sheet index.
*
* @param int $worksheetIndex Active sheet index
*
* @return Worksheet
*/
public function setActiveSheetIndex($worksheetIndex)
{
$numSheets = count($this->workSheetCollection);
if ($worksheetIndex > $numSheets - 1) {
throw new Exception(
"You tried to set a sheet active by the out of bounds index: {$worksheetIndex}. The actual number of sheets is {$numSheets}."
);
}
$this->activeSheetIndex = $worksheetIndex;
return $this->getActiveSheet();
}
/**
* Set active sheet index by name.
*
* @param string $worksheetName Sheet title
*
* @return Worksheet
*/
public function setActiveSheetIndexByName($worksheetName)
{
if (($worksheet = $this->getSheetByName($worksheetName)) instanceof Worksheet) {
$this->setActiveSheetIndex($this->getIndex($worksheet));
return $worksheet;
}
throw new Exception('Workbook does not contain sheet:' . $worksheetName);
}
/**
* Get sheet names.
*
* @return string[]
*/
public function getSheetNames()
{
$returnValue = [];
$worksheetCount = $this->getSheetCount();
for ($i = 0; $i < $worksheetCount; ++$i) {
$returnValue[] = $this->getSheet($i)->getTitle();
}
return $returnValue;
}
/**
* Add external sheet.
*
* @param Worksheet $worksheet External sheet to add
* @param null|int $sheetIndex Index where sheet should go (0,1,..., or null for last)
*
* @return Worksheet
*/
public function addExternalSheet(Worksheet $worksheet, $sheetIndex = null)
{
if ($this->sheetNameExists($worksheet->getTitle())) {
throw new Exception("Workbook already contains a worksheet named '{$worksheet->getTitle()}'. Rename the external sheet first.");
}
// count how many cellXfs there are in this workbook currently, we will need this below
$countCellXfs = count($this->cellXfCollection);
// copy all the shared cellXfs from the external workbook and append them to the current
foreach ($worksheet->getParentOrThrow()->getCellXfCollection() as $cellXf) {
$this->addCellXf(clone $cellXf);
}
// move sheet to this workbook
$worksheet->rebindParent($this);
// update the cellXfs
foreach ($worksheet->getCoordinates(false) as $coordinate) {
$cell = $worksheet->getCell($coordinate);
$cell->setXfIndex($cell->getXfIndex() + $countCellXfs);
}
// update the column dimensions Xfs
foreach ($worksheet->getColumnDimensions() as $columnDimension) {
$columnDimension->setXfIndex($columnDimension->getXfIndex() + $countCellXfs);
}
// update the row dimensions Xfs
foreach ($worksheet->getRowDimensions() as $rowDimension) {
$xfIndex = $rowDimension->getXfIndex();
if ($xfIndex !== null) {
$rowDimension->setXfIndex($xfIndex + $countCellXfs);
}
}
return $this->addSheet($worksheet, $sheetIndex);
}
/**
* Get an array of all Named Ranges.
*
* @return DefinedName[]
*/
public function getNamedRanges(): array
{
return array_filter(
$this->definedNames,
function (DefinedName $definedName) {
return $definedName->isFormula() === self::DEFINED_NAME_IS_RANGE;
}
);
}
/**
* Get an array of all Named Formulae.
*
* @return DefinedName[]
*/
public function getNamedFormulae(): array
{
return array_filter(
$this->definedNames,
function (DefinedName $definedName) {
return $definedName->isFormula() === self::DEFINED_NAME_IS_FORMULA;
}
);
}
/**
* Get an array of all Defined Names (both named ranges and named formulae).
*
* @return DefinedName[]
*/
public function getDefinedNames(): array
{
return $this->definedNames;
}
/**
* Add a named range.
* If a named range with this name already exists, then this will replace the existing value.
*/
public function addNamedRange(NamedRange $namedRange): void
{
$this->addDefinedName($namedRange);
}
/**
* Add a named formula.
* If a named formula with this name already exists, then this will replace the existing value.
*/
public function addNamedFormula(NamedFormula $namedFormula): void
{
$this->addDefinedName($namedFormula);
}
/**
* Add a defined name (either a named range or a named formula).
* If a defined named with this name already exists, then this will replace the existing value.
*/
public function addDefinedName(DefinedName $definedName): void
{
$upperCaseName = StringHelper::strToUpper($definedName->getName());
if ($definedName->getScope() == null) {
// global scope
$this->definedNames[$upperCaseName] = $definedName;
} else {
// local scope
$this->definedNames[$definedName->getScope()->getTitle() . '!' . $upperCaseName] = $definedName;
}
}
/**
* Get named range.
*
* @param null|Worksheet $worksheet Scope. Use null for global scope
*/
public function getNamedRange(string $namedRange, ?Worksheet $worksheet = null): ?NamedRange
{
$returnValue = null;
if ($namedRange !== '') {
$namedRange = StringHelper::strToUpper($namedRange);
// first look for global named range
$returnValue = $this->getGlobalDefinedNameByType($namedRange, self::DEFINED_NAME_IS_RANGE);
// then look for local named range (has priority over global named range if both names exist)
$returnValue = $this->getLocalDefinedNameByType($namedRange, self::DEFINED_NAME_IS_RANGE, $worksheet) ?: $returnValue;
}
return $returnValue instanceof NamedRange ? $returnValue : null;
}
/**
* Get named formula.
*
* @param null|Worksheet $worksheet Scope. Use null for global scope
*/
public function getNamedFormula(string $namedFormula, ?Worksheet $worksheet = null): ?NamedFormula
{
$returnValue = null;
if ($namedFormula !== '') {
$namedFormula = StringHelper::strToUpper($namedFormula);
// first look for global named formula
$returnValue = $this->getGlobalDefinedNameByType($namedFormula, self::DEFINED_NAME_IS_FORMULA);
// then look for local named formula (has priority over global named formula if both names exist)
$returnValue = $this->getLocalDefinedNameByType($namedFormula, self::DEFINED_NAME_IS_FORMULA, $worksheet) ?: $returnValue;
}
return $returnValue instanceof NamedFormula ? $returnValue : null;
}
private function getGlobalDefinedNameByType(string $name, bool $type): ?DefinedName
{
if (isset($this->definedNames[$name]) && $this->definedNames[$name]->isFormula() === $type) {
return $this->definedNames[$name];
}
return null;
}
private function getLocalDefinedNameByType(string $name, bool $type, ?Worksheet $worksheet = null): ?DefinedName
{
if (
($worksheet !== null) && isset($this->definedNames[$worksheet->getTitle() . '!' . $name])
&& $this->definedNames[$worksheet->getTitle() . '!' . $name]->isFormula() === $type
) {
return $this->definedNames[$worksheet->getTitle() . '!' . $name];
}
return null;
}
/**
* Get named range.
*
* @param null|Worksheet $worksheet Scope. Use null for global scope
*/
public function getDefinedName(string $definedName, ?Worksheet $worksheet = null): ?DefinedName
{
$returnValue = null;
if ($definedName !== '') {
$definedName = StringHelper::strToUpper($definedName);
// first look for global defined name
if (isset($this->definedNames[$definedName])) {
$returnValue = $this->definedNames[$definedName];
}
// then look for local defined name (has priority over global defined name if both names exist)
if (($worksheet !== null) && isset($this->definedNames[$worksheet->getTitle() . '!' . $definedName])) {
$returnValue = $this->definedNames[$worksheet->getTitle() . '!' . $definedName];
}
}
return $returnValue;
}
/**
* Remove named range.
*
* @param null|Worksheet $worksheet scope: use null for global scope
*
* @return $this
*/
public function removeNamedRange(string $namedRange, ?Worksheet $worksheet = null): self
{
if ($this->getNamedRange($namedRange, $worksheet) === null) {
return $this;
}
return $this->removeDefinedName($namedRange, $worksheet);
}
/**
* Remove named formula.
*
* @param null|Worksheet $worksheet scope: use null for global scope
*
* @return $this
*/
public function removeNamedFormula(string $namedFormula, ?Worksheet $worksheet = null): self
{
if ($this->getNamedFormula($namedFormula, $worksheet) === null) {
return $this;
}
return $this->removeDefinedName($namedFormula, $worksheet);
}
/**
* Remove defined name.
*
* @param null|Worksheet $worksheet scope: use null for global scope
*
* @return $this
*/
public function removeDefinedName(string $definedName, ?Worksheet $worksheet = null): self
{
$definedName = StringHelper::strToUpper($definedName);
if ($worksheet === null) {
if (isset($this->definedNames[$definedName])) {
unset($this->definedNames[$definedName]);
}
} else {
if (isset($this->definedNames[$worksheet->getTitle() . '!' . $definedName])) {
unset($this->definedNames[$worksheet->getTitle() . '!' . $definedName]);
} elseif (isset($this->definedNames[$definedName])) {
unset($this->definedNames[$definedName]);
}
}
return $this;
}
/**
* Get worksheet iterator.
*
* @return Iterator
*/
public function getWorksheetIterator()
{
return new Iterator($this);
}
/**
* Copy workbook (!= clone!).
*
* @return Spreadsheet
*/
public function copy()
{
$filename = File::temporaryFilename();
$writer = new XlsxWriter($this);
$writer->setIncludeCharts(true);
$writer->save($filename);
$reader = new XlsxReader();
$reader->setIncludeCharts(true);
$reloadedSpreadsheet = $reader->load($filename);
unlink($filename);
return $reloadedSpreadsheet;
}
public function __clone()
{
throw new Exception(
'Do not use clone on spreadsheet. Use spreadsheet->copy() instead.'
);
}
/**
* Get the workbook collection of cellXfs.
*
* @return Style[]
*/
public function getCellXfCollection()
{
return $this->cellXfCollection;
}
/**
* Get cellXf by index.
*
* @param int $cellStyleIndex
*
* @return Style
*/
public function getCellXfByIndex($cellStyleIndex)
{
return $this->cellXfCollection[$cellStyleIndex];
}
/**
* Get cellXf by hash code.
*
* @param string $hashcode
*
* @return false|Style
*/
public function getCellXfByHashCode($hashcode)
{
foreach ($this->cellXfCollection as $cellXf) {
if ($cellXf->getHashCode() === $hashcode) {
return $cellXf;
}
}
return false;
}
/**
* Check if style exists in style collection.
*
* @return bool
*/
public function cellXfExists(Style $cellStyleIndex)
{
return in_array($cellStyleIndex, $this->cellXfCollection, true);
}
/**
* Get default style.
*
* @return Style
*/
public function getDefaultStyle()
{
if (isset($this->cellXfCollection[0])) {
return $this->cellXfCollection[0];
}
throw new Exception('No default style found for this workbook');
}
/**
* Add a cellXf to the workbook.
*/
public function addCellXf(Style $style): void
{
$this->cellXfCollection[] = $style;
$style->setIndex(count($this->cellXfCollection) - 1);
}
/**
* Remove cellXf by index. It is ensured that all cells get their xf index updated.
*
* @param int $cellStyleIndex Index to cellXf
*/
public function removeCellXfByIndex($cellStyleIndex): void
{
if ($cellStyleIndex > count($this->cellXfCollection) - 1) {
throw new Exception('CellXf index is out of bounds.');
}
// first remove the cellXf
array_splice($this->cellXfCollection, $cellStyleIndex, 1);
// then update cellXf indexes for cells
foreach ($this->workSheetCollection as $worksheet) {
foreach ($worksheet->getCoordinates(false) as $coordinate) {
$cell = $worksheet->getCell($coordinate);
$xfIndex = $cell->getXfIndex();
if ($xfIndex > $cellStyleIndex) {
// decrease xf index by 1
$cell->setXfIndex($xfIndex - 1);
} elseif ($xfIndex == $cellStyleIndex) {
// set to default xf index 0
$cell->setXfIndex(0);
}
}
}
}
/**
* Get the cellXf supervisor.
*
* @return Style
*/
public function getCellXfSupervisor()
{
return $this->cellXfSupervisor;
}
/**
* Get the workbook collection of cellStyleXfs.
*
* @return Style[]
*/
public function getCellStyleXfCollection()
{
return $this->cellStyleXfCollection;
}
/**
* Get cellStyleXf by index.
*
* @param int $cellStyleIndex Index to cellXf
*
* @return Style
*/
public function getCellStyleXfByIndex($cellStyleIndex)
{
return $this->cellStyleXfCollection[$cellStyleIndex];
}
/**
* Get cellStyleXf by hash code.
*
* @param string $hashcode
*
* @return false|Style
*/
public function getCellStyleXfByHashCode($hashcode)
{
foreach ($this->cellStyleXfCollection as $cellStyleXf) {
if ($cellStyleXf->getHashCode() === $hashcode) {
return $cellStyleXf;
}
}
return false;
}
/**
* Add a cellStyleXf to the workbook.
*/
public function addCellStyleXf(Style $style): void
{
$this->cellStyleXfCollection[] = $style;
$style->setIndex(count($this->cellStyleXfCollection) - 1);
}
/**
* Remove cellStyleXf by index.
*
* @param int $cellStyleIndex Index to cellXf
*/
public function removeCellStyleXfByIndex($cellStyleIndex): void
{
if ($cellStyleIndex > count($this->cellStyleXfCollection) - 1) {
throw new Exception('CellStyleXf index is out of bounds.');
}
array_splice($this->cellStyleXfCollection, $cellStyleIndex, 1);
}
/**
* Eliminate all unneeded cellXf and afterwards update the xfIndex for all cells
* and columns in the workbook.
*/
public function garbageCollect(): void
{
// how many references are there to each cellXf ?
$countReferencesCellXf = [];
foreach ($this->cellXfCollection as $index => $cellXf) {
$countReferencesCellXf[$index] = 0;
}
foreach ($this->getWorksheetIterator() as $sheet) {
// from cells
foreach ($sheet->getCoordinates(false) as $coordinate) {
$cell = $sheet->getCell($coordinate);
++$countReferencesCellXf[$cell->getXfIndex()];
}
// from row dimensions
foreach ($sheet->getRowDimensions() as $rowDimension) {
if ($rowDimension->getXfIndex() !== null) {
++$countReferencesCellXf[$rowDimension->getXfIndex()];
}
}
// from column dimensions
foreach ($sheet->getColumnDimensions() as $columnDimension) {
++$countReferencesCellXf[$columnDimension->getXfIndex()];
}
}
// remove cellXfs without references and create mapping so we can update xfIndex
// for all cells and columns
$countNeededCellXfs = 0;
$map = [];
foreach ($this->cellXfCollection as $index => $cellXf) {
if ($countReferencesCellXf[$index] > 0 || $index == 0) { // we must never remove the first cellXf
++$countNeededCellXfs;
} else {
unset($this->cellXfCollection[$index]);
}
$map[$index] = $countNeededCellXfs - 1;
}
$this->cellXfCollection = array_values($this->cellXfCollection);
// update the index for all cellXfs
foreach ($this->cellXfCollection as $i => $cellXf) {
$cellXf->setIndex($i);
}
// make sure there is always at least one cellXf (there should be)
if (empty($this->cellXfCollection)) {
$this->cellXfCollection[] = new Style();
}
// update the xfIndex for all cells, row dimensions, column dimensions
foreach ($this->getWorksheetIterator() as $sheet) {
// for all cells
foreach ($sheet->getCoordinates(false) as $coordinate) {
$cell = $sheet->getCell($coordinate);
$cell->setXfIndex($map[$cell->getXfIndex()]);
}
// for all row dimensions
foreach ($sheet->getRowDimensions() as $rowDimension) {
if ($rowDimension->getXfIndex() !== null) {
$rowDimension->setXfIndex($map[$rowDimension->getXfIndex()]);
}
}
// for all column dimensions
foreach ($sheet->getColumnDimensions() as $columnDimension) {
$columnDimension->setXfIndex($map[$columnDimension->getXfIndex()]);
}
// also do garbage collection for all the sheets
$sheet->garbageCollect();
}
}
/**
* Return the unique ID value assigned to this spreadsheet workbook.
*
* @return string
*/
public function getID()
{
return $this->uniqueID;
}
/**
* Get the visibility of the horizonal scroll bar in the application.
*
* @return bool True if horizonal scroll bar is visible
*/
public function getShowHorizontalScroll()
{
return $this->showHorizontalScroll;
}
/**
* Set the visibility of the horizonal scroll bar in the application.
*
* @param bool $showHorizontalScroll True if horizonal scroll bar is visible
*/
public function setShowHorizontalScroll($showHorizontalScroll): void
{
$this->showHorizontalScroll = (bool) $showHorizontalScroll;
}
/**
* Get the visibility of the vertical scroll bar in the application.
*
* @return bool True if vertical scroll bar is visible
*/
public function getShowVerticalScroll()
{
return $this->showVerticalScroll;
}
/**
* Set the visibility of the vertical scroll bar in the application.
*
* @param bool $showVerticalScroll True if vertical scroll bar is visible
*/
public function setShowVerticalScroll($showVerticalScroll): void
{
$this->showVerticalScroll = (bool) $showVerticalScroll;
}
/**
* Get the visibility of the sheet tabs in the application.
*
* @return bool True if the sheet tabs are visible
*/
public function getShowSheetTabs()
{
return $this->showSheetTabs;
}
/**
* Set the visibility of the sheet tabs in the application.
*
* @param bool $showSheetTabs True if sheet tabs are visible
*/
public function setShowSheetTabs($showSheetTabs): void
{
$this->showSheetTabs = (bool) $showSheetTabs;
}
/**
* Return whether the workbook window is minimized.
*
* @return bool true if workbook window is minimized
*/
public function getMinimized()
{
return $this->minimized;
}
/**
* Set whether the workbook window is minimized.
*
* @param bool $minimized true if workbook window is minimized
*/
public function setMinimized($minimized): void
{
$this->minimized = (bool) $minimized;
}
/**
* Return whether to group dates when presenting the user with
* filtering optiomd in the user interface.
*
* @return bool true if workbook window is minimized
*/
public function getAutoFilterDateGrouping()
{
return $this->autoFilterDateGrouping;
}
/**
* Set whether to group dates when presenting the user with
* filtering optiomd in the user interface.
*
* @param bool $autoFilterDateGrouping true if workbook window is minimized
*/
public function setAutoFilterDateGrouping($autoFilterDateGrouping): void
{
$this->autoFilterDateGrouping = (bool) $autoFilterDateGrouping;
}
/**
* Return the first sheet in the book view.
*
* @return int First sheet in book view
*/
public function getFirstSheetIndex()
{
return $this->firstSheetIndex;
}
/**
* Set the first sheet in the book view.
*
* @param int $firstSheetIndex First sheet in book view
*/
public function setFirstSheetIndex($firstSheetIndex): void
{
if ($firstSheetIndex >= 0) {
$this->firstSheetIndex = (int) $firstSheetIndex;
} else {
throw new Exception('First sheet index must be a positive integer.');
}
}
/**
* Return the visibility status of the workbook.
*
* This may be one of the following three values:
* - visibile
*
* @return string Visible status
*/
public function getVisibility()
{
return $this->visibility;
}
/**
* Set the visibility status of the workbook.
*
* Valid values are:
* - 'visible' (self::VISIBILITY_VISIBLE):
* Workbook window is visible
* - 'hidden' (self::VISIBILITY_HIDDEN):
* Workbook window is hidden, but can be shown by the user
* via the user interface
* - 'veryHidden' (self::VISIBILITY_VERY_HIDDEN):
* Workbook window is hidden and cannot be shown in the
* user interface.
*
* @param null|string $visibility visibility status of the workbook
*/
public function setVisibility($visibility): void
{
if ($visibility === null) {
$visibility = self::VISIBILITY_VISIBLE;
}
if (in_array($visibility, self::WORKBOOK_VIEW_VISIBILITY_VALUES)) {
$this->visibility = $visibility;
} else {
throw new Exception('Invalid visibility value.');
}
}
/**
* Get the ratio between the workbook tabs bar and the horizontal scroll bar.
* TabRatio is assumed to be out of 1000 of the horizontal window width.
*
* @return int Ratio between the workbook tabs bar and the horizontal scroll bar
*/
public function getTabRatio()
{
return $this->tabRatio;
}
/**
* Set the ratio between the workbook tabs bar and the horizontal scroll bar
* TabRatio is assumed to be out of 1000 of the horizontal window width.
*
* @param int $tabRatio Ratio between the tabs bar and the horizontal scroll bar
*/
public function setTabRatio($tabRatio): void
{
if ($tabRatio >= 0 && $tabRatio <= 1000) {
$this->tabRatio = (int) $tabRatio;
} else {
throw new Exception('Tab ratio must be between 0 and 1000.');
}
}
public function reevaluateAutoFilters(bool $resetToMax): void
{
foreach ($this->workSheetCollection as $sheet) {
$filter = $sheet->getAutoFilter();
if (!empty($filter->getRange())) {
if ($resetToMax) {
$filter->setRangeToMaxRow();
}
$filter->showHideRows();
}
}
}
/**
* Silliness to mollify Scrutinizer.
*
* @codeCoverageIgnore
*/
public function getSharedComponent(): Style
{
return new Style();
}
/**
* @throws Exception
*
* @return mixed
*/
public function __serialize()
{
throw new Exception('Spreadsheet objects cannot be serialized');
}
/**
* @throws Exception
*/
public function jsonSerialize(): mixed
{
throw new Exception('Spreadsheet objects cannot be json encoded');
}
}
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