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<?php
namespace Box\Spout\Writer\XLSX\Manager;
use Box\Spout\Writer\Common\Entity\Sheet;
use Box\Spout\Writer\Common\Manager\WorkbookManagerAbstract;
use Box\Spout\Writer\XLSX\Helper\FileSystemHelper;
use Box\Spout\Writer\XLSX\Manager\Style\StyleManager;
/**
* Class WorkbookManager
* XLSX workbook manager, providing the interfaces to work with workbook.
*/
class WorkbookManager extends WorkbookManagerAbstract
{
/**
* Maximum number of rows a XLSX sheet can contain
* @see http://office.microsoft.com/en-us/excel-help/excel-specifications-and-limits-HP010073849.aspx
*/
protected static $maxRowsPerWorksheet = 1048576;
/** @var WorksheetManager Object used to manage worksheets */
protected $worksheetManager;
/** @var StyleManager Manages styles */
protected $styleManager;
/** @var FileSystemHelper Helper to perform file system operations */
protected $fileSystemHelper;
/**
* @return int Maximum number of rows/columns a sheet can contain
*/
protected function getMaxRowsPerWorksheet()
{
return self::$maxRowsPerWorksheet;
}
/**
* @param Sheet $sheet
* @return string The file path where the data for the given sheet will be stored
*/
public function getWorksheetFilePath(Sheet $sheet)
{
$worksheetFilesFolder = $this->fileSystemHelper->getXlWorksheetsFolder();
return $worksheetFilesFolder . '/' . strtolower($sheet->getName()) . '.xml';
}
/**
* Closes custom objects that are still opened
*
* @return void
*/
protected function closeRemainingObjects()
{
$this->worksheetManager->getSharedStringsManager()->close();
}
/**
* Writes all the necessary files to disk and zip them together to create the final file.
*
* @param resource $finalFilePointer Pointer to the spreadsheet that will be created
* @return void
*/
protected function writeAllFilesToDiskAndZipThem($finalFilePointer)
{
$worksheets = $this->getWorksheets();
$this->fileSystemHelper
->createContentTypesFile($worksheets)
->createWorkbookFile($worksheets)
->createWorkbookRelsFile($worksheets)
->createStylesFile($this->styleManager)
->zipRootFolderAndCopyToStream($finalFilePointer);
}
}