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<?php
namespace PhpOffice\PhpSpreadsheet\Reader\Ods;
use PhpOffice\PhpSpreadsheet\Calculation\Calculation;
class FormulaTranslator
{
public static function convertToExcelAddressValue(string $openOfficeAddress): string
{
$excelAddress = $openOfficeAddress;
// Cell range 3-d reference
// As we don't support 3-d ranges, we're just going to take a quick and dirty approach
// and assume that the second worksheet reference is the same as the first
$excelAddress = (string) preg_replace(
[
'/\$?([^\.]+)\.([^\.]+):\$?([^\.]+)\.([^\.]+)/miu',
'/\$?([^\.]+)\.([^\.]+):\.([^\.]+)/miu', // Cell range reference in another sheet
'/\$?([^\.]+)\.([^\.]+)/miu', // Cell reference in another sheet
'/\.([^\.]+):\.([^\.]+)/miu', // Cell range reference
'/\.([^\.]+)/miu', // Simple cell reference
],
[
'$1!$2:$4',
'$1!$2:$3',
'$1!$2',
'$1:$2',
'$1',
],
$excelAddress
);
return $excelAddress;
}
public static function convertToExcelFormulaValue(string $openOfficeFormula): string
{
$temp = explode(Calculation::FORMULA_STRING_QUOTE, $openOfficeFormula);
$tKey = false;
$inMatrixBracesLevel = 0;
$inFunctionBracesLevel = 0;
foreach ($temp as &$value) {
// @var string $value
// Only replace in alternate array entries (i.e. non-quoted blocks)
// so that conversion isn't done in string values
$tKey = $tKey === false;
if ($tKey) {
$value = (string) preg_replace(
[
'/\[\$?([^\.]+)\.([^\.]+):\.([^\.]+)\]/miu', // Cell range reference in another sheet
'/\[\$?([^\.]+)\.([^\.]+)\]/miu', // Cell reference in another sheet
'/\[\.([^\.]+):\.([^\.]+)\]/miu', // Cell range reference
'/\[\.([^\.]+)\]/miu', // Simple cell reference
],
[
'$1!$2:$3',
'$1!$2',
'$1:$2',
'$1',
],
$value
);
// Convert references to defined names/formulae
$value = str_replace('$$', '', $value);
// Convert ODS function argument separators to Excel function argument separators
$value = Calculation::translateSeparator(';', ',', $value, $inFunctionBracesLevel);
// Convert ODS matrix separators to Excel matrix separators
$value = Calculation::translateSeparator(
';',
',',
$value,
$inMatrixBracesLevel,
Calculation::FORMULA_OPEN_MATRIX_BRACE,
Calculation::FORMULA_CLOSE_MATRIX_BRACE
);
$value = Calculation::translateSeparator(
'|',
';',
$value,
$inMatrixBracesLevel,
Calculation::FORMULA_OPEN_MATRIX_BRACE,
Calculation::FORMULA_CLOSE_MATRIX_BRACE
);
$value = (string) preg_replace('/COM\.MICROSOFT\./ui', '', $value);
}
}
// Then rebuild the formula string
$excelFormula = implode('"', $temp);
return $excelFormula;
}
}
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