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<?php |
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namespace PhpOffice\PhpSpreadsheet\Writer\Ods; |
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use PhpOffice\PhpSpreadsheet\Calculation\Calculation; |
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use PhpOffice\PhpSpreadsheet\DefinedName; |
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use PhpOffice\PhpSpreadsheet\Shared\XMLWriter; |
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use PhpOffice\PhpSpreadsheet\Spreadsheet; |
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use PhpOffice\PhpSpreadsheet\Worksheet\Worksheet; |
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class NamedExpressions |
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{ |
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/** @var XMLWriter */ |
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private $objWriter; |
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/** @var Spreadsheet */ |
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private $spreadsheet; |
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/** @var Formula */ |
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private $formulaConvertor; |
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public function __construct(XMLWriter $objWriter, Spreadsheet $spreadsheet, Formula $formulaConvertor) |
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{ |
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$this->objWriter = $objWriter; |
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$this->spreadsheet = $spreadsheet; |
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$this->formulaConvertor = $formulaConvertor; |
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} |
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public function write(): string |
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{ |
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$this->objWriter->startElement('table:named-expressions'); |
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$this->writeExpressions(); |
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$this->objWriter->endElement(); |
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return ''; |
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} |
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private function writeExpressions(): void |
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{ |
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$definedNames = $this->spreadsheet->getDefinedNames(); |
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foreach ($definedNames as $definedName) { |
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if ($definedName->isFormula()) { |
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$this->objWriter->startElement('table:named-expression'); |
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$this->writeNamedFormula($definedName, $this->spreadsheet->getActiveSheet()); |
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} else { |
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$this->objWriter->startElement('table:named-range'); |
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$this->writeNamedRange($definedName); |
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} |
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$this->objWriter->endElement(); |
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} |
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} |
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private function writeNamedFormula(DefinedName $definedName, Worksheet $defaultWorksheet): void |
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{ |
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$title = ($definedName->getWorksheet() !== null) ? $definedName->getWorksheet()->getTitle() : $defaultWorksheet->getTitle(); |
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$this->objWriter->writeAttribute('table:name', $definedName->getName()); |
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$this->objWriter->writeAttribute( |
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'table:expression', |
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$this->formulaConvertor->convertFormula($definedName->getValue(), $title) |
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); |
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$this->objWriter->writeAttribute('table:base-cell-address', $this->convertAddress( |
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$definedName, |
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"'" . $title . "'!\$A\$1" |
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)); |
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} |
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private function writeNamedRange(DefinedName $definedName): void |
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{ |
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$baseCell = '$A$1'; |
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$ws = $definedName->getWorksheet(); |
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if ($ws !== null) { |
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$baseCell = "'" . $ws->getTitle() . "'!$baseCell"; |
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} |
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$this->objWriter->writeAttribute('table:name', $definedName->getName()); |
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$this->objWriter->writeAttribute('table:base-cell-address', $this->convertAddress( |
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$definedName, |
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$baseCell |
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)); |
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$this->objWriter->writeAttribute('table:cell-range-address', $this->convertAddress($definedName, $definedName->getValue())); |
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} |
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private function convertAddress(DefinedName $definedName, string $address): string |
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{ |
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$splitCount = preg_match_all( |
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'/' . Calculation::CALCULATION_REGEXP_CELLREF_RELATIVE . '/mui', |
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$address, |
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$splitRanges, |
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PREG_OFFSET_CAPTURE |
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); |
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$lengths = array_map('strlen', array_column($splitRanges[0], 0)); |
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$offsets = array_column($splitRanges[0], 1); |
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$worksheets = $splitRanges[2]; |
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$columns = $splitRanges[6]; |
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$rows = $splitRanges[7]; |
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while ($splitCount > 0) { |
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--$splitCount; |
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$length = $lengths[$splitCount]; |
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$offset = $offsets[$splitCount]; |
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$worksheet = $worksheets[$splitCount][0]; |
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$column = $columns[$splitCount][0]; |
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$row = $rows[$splitCount][0]; |
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$newRange = ''; |
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if (empty($worksheet)) { |
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if (($offset === 0) || ($address[$offset - 1] !== ':')) { |
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// We need a worksheet |
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$ws = $definedName->getWorksheet(); |
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if ($ws !== null) { |
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$worksheet = $ws->getTitle(); |
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} |
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} |
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} else { |
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$worksheet = str_replace("''", "'", trim($worksheet, "'")); |
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} |
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if (!empty($worksheet)) { |
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$newRange = "'" . str_replace("'", "''", $worksheet) . "'."; |
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} |
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if (!empty($column)) { |
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$newRange .= $column; |
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} |
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if (!empty($row)) { |
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$newRange .= $row; |
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} |
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$address = substr($address, 0, $offset) . $newRange . substr($address, $offset + $length); |
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} |
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if (substr($address, 0, 1) === '=') { |
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$address = substr($address, 1); |
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} |
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return $address; |
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} |
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} |
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PHPOffice /
PhpSpreadsheet
