<?php
namespace PhpOffice\PhpSpreadsheet\Writer;
abstract class BaseWriter implements IWriter
{
/**
* Write charts that are defined in the workbook?
< * Identifies whether the Writer should write definitions for any charts that exist in the PhpSpreadsheet object;.
> * Identifies whether the Writer should write definitions for any charts that exist in the PhpSpreadsheet object.
*
* @var bool
*/
protected $includeCharts = false;
/**
* Pre-calculate formulas
* Forces PhpSpreadsheet to recalculate all formulae in a workbook when saving, so that the pre-calculated values are
* immediately available to MS Excel or other office spreadsheet viewer when opening the file.
*
* @var bool
*/
protected $preCalculateFormulas = true;
/**
* Use disk caching where possible?
*
* @var bool
*/
private $useDiskCaching = false;
/**
* Disk caching directory.
*
* @var string
*/
private $diskCachingDirectory = './';
> /**
public function getIncludeCharts()
> * @var resource
{
> */
return $this->includeCharts;
> protected $fileHandle;
}
>
> /**
public function setIncludeCharts($pValue)
> * @var bool
{
> */
$this->includeCharts = (bool) $pValue;
> private $shouldCloseFile;
>
< public function setIncludeCharts($pValue)
> public function setIncludeCharts($includeCharts)
< $this->includeCharts = (bool) $pValue;
> $this->includeCharts = (bool) $includeCharts;
public function getPreCalculateFormulas()
{
return $this->preCalculateFormulas;
}
< public function setPreCalculateFormulas($pValue)
> public function setPreCalculateFormulas($precalculateFormulas)
{
< $this->preCalculateFormulas = (bool) $pValue;
> $this->preCalculateFormulas = (bool) $precalculateFormulas;
return $this;
}
public function getUseDiskCaching()
{
return $this->useDiskCaching;
}
< public function setUseDiskCaching($pValue, $pDirectory = null)
> public function setUseDiskCaching($useDiskCache, $cacheDirectory = null)
{
< $this->useDiskCaching = $pValue;
> $this->useDiskCaching = $useDiskCache;
< if ($pDirectory !== null) {
< if (is_dir($pDirectory)) {
< $this->diskCachingDirectory = $pDirectory;
> if ($cacheDirectory !== null) {
> if (is_dir($cacheDirectory)) {
> $this->diskCachingDirectory = $cacheDirectory;
} else {
< throw new Exception("Directory does not exist: $pDirectory");
> throw new Exception("Directory does not exist: $cacheDirectory");
}
}
return $this;
}
public function getDiskCachingDirectory()
{
return $this->diskCachingDirectory;
> }
}
>
}
> protected function processFlags(int $flags): void
> {
> if (((bool) ($flags & self::SAVE_WITH_CHARTS)) === true) {
> $this->setIncludeCharts(true);
> }
> }
>
> /**
> * Open file handle.
> *
> * @param resource|string $filename
> */
> public function openFileHandle($filename): void
> {
> if (is_resource($filename)) {
> $this->fileHandle = $filename;
> $this->shouldCloseFile = false;
>
> return;
> }
>
> $mode = 'wb';
> $scheme = parse_url($filename, PHP_URL_SCHEME);
> if ($scheme === 's3') {
> // @codeCoverageIgnoreStart
> $mode = 'w';
> // @codeCoverageIgnoreEnd
> }
> $fileHandle = $filename ? fopen($filename, $mode) : false;
> if ($fileHandle === false) {
> throw new Exception('Could not open file "' . $filename . '" for writing.');
> }
>
> $this->fileHandle = $fileHandle;
> $this->shouldCloseFile = true;
> }
>
> /**
> * Close file handle only if we opened it ourselves.
> */
> protected function maybeCloseFileHandle(): void
> {
> if ($this->shouldCloseFile) {
> if (!fclose($this->fileHandle)) {
> throw new Exception('Could not close file after writing.');
> }
> }