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Merge pull request #143 from box/xlsx_skip_empty_cells_on_write

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[XLSX] Skip empty cells on write
This commit is contained in:
Adrien Loison 2015-11-10 17:26:26 -08:00
commit cb5dae22e4
1 changed files with 12 additions and 10 deletions
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22
src/Spout/Writer/XLSX/Internal/Worksheet.php
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@ -131,36 +131,38 @@ EOD;
$rowIndex = $this->lastWrittenRowIndex + 1;
$numCells = count($dataRow);
$data = '<row r="' . $rowIndex . '" spans="1:' . $numCells . '">';
$rowXML = '<row r="' . $rowIndex . '" spans="1:' . $numCells . '">';
foreach($dataRow as $cellValue) {
$columnIndex = CellHelper::getCellIndexFromColumnIndex($cellNumber);
$data .= '<c r="' . $columnIndex . $rowIndex . '"';
$data .= ' s="' . $style->getId() . '"';
$cellXML = '<c r="' . $columnIndex . $rowIndex . '"';
$cellXML .= ' s="' . $style->getId() . '"';
if (CellHelper::isNonEmptyString($cellValue)) {
if ($this->shouldUseInlineStrings) {
$data .= ' t="inlineStr"><is><t>' . $this->stringsEscaper->escape($cellValue) . '</t></is></c>';
$cellXML .= ' t="inlineStr"><is><t>' . $this->stringsEscaper->escape($cellValue) . '</t></is></c>';
} else {
$sharedStringId = $this->sharedStringsHelper->writeString($cellValue);
$data .= ' t="s"><v>' . $sharedStringId . '</v></c>';
$cellXML .= ' t="s"><v>' . $sharedStringId . '</v></c>';
}
} else if (CellHelper::isBoolean($cellValue)) {
$data .= ' t="b"><v>' . $cellValue . '</v></c>';
$cellXML .= ' t="b"><v>' . $cellValue . '</v></c>';
} else if (CellHelper::isNumeric($cellValue)) {
$data .= '><v>' . $cellValue . '</v></c>';
$cellXML .= '><v>' . $cellValue . '</v></c>';
} else if (empty($cellValue)) {
$data .= '/>';
// don't write empty cells (not appending to $cellXML is the right behavior!)
$cellXML = '';
} else {
throw new InvalidArgumentException('Trying to add a value with an unsupported type: ' . gettype($cellValue));
}
$rowXML .= $cellXML;
$cellNumber++;
}
$data .= '</row>';
$rowXML .= '</row>';
$wasWriteSuccessful = fwrite($this->sheetFilePointer, $data);
$wasWriteSuccessful = fwrite($this->sheetFilePointer, $rowXML);
if ($wasWriteSuccessful === false) {
throw new IOException("Unable to write data in {$this->worksheetFilePath}");
}