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