127 lines
4.3 KiB
PHP
127 lines
4.3 KiB
PHP
<?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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private $objWriter;
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private $spreadsheet;
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private $formulaConvertor;
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public function __construct(XMLWriter $objWriter, Spreadsheet $spreadsheet, $formulaConvertor)
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{
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$this->objWriter = $objWriter;
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$this->spreadsheet = $spreadsheet;
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$this->formulaConvertor = $formulaConvertor;
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}
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public function write(): void
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{
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$this->objWriter->startElement('table:named-expressions');
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$this->writeExpressions();
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$this->objWriter->endElement();
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}
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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 $defaultWorksheet): void
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{
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$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(), $definedName->getWorksheet()->getTitle())
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);
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$this->objWriter->writeAttribute('table:base-cell-address', $this->convertAddress(
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$definedName,
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"'" . (($definedName->getWorksheet() !== null) ? $definedName->getWorksheet()->getTitle() : $defaultWorksheet->getTitle()) . "'!\$A\$1"
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));
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}
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private function writeNamedRange(DefinedName $definedName): void
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{
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$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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"'" . $definedName->getWorksheet()->getTitle() . "'!\$A\$1"
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));
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$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[$offset - 1] !== ':')) {
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// We need a worksheet
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$worksheet = $definedName->getWorksheet()->getTitle();
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}
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} else {
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$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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