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See Release Notes

  • Bug fixes for general core bugs in 3.10.x will end 8 November 2021 (12 months).
  • Bug fixes for security issues in 3.10.x will end 9 May 2022 (18 months).
  • PHP version: minimum PHP 7.2.0 Note: minimum PHP version has increased since Moodle 3.8. PHP 7.3.x and 7.4.x are supported too.
<?php

namespace Box\Spout\Writer\ODS\Manager;

use Box\Spout\Common\Entity\Cell;
use Box\Spout\Common\Entity\Row;
use Box\Spout\Common\Entity\Style\Style;
use Box\Spout\Common\Exception\InvalidArgumentException;
use Box\Spout\Common\Exception\IOException;
use Box\Spout\Common\Helper\Escaper\ODS as ODSEscaper;
use Box\Spout\Common\Helper\StringHelper;
use Box\Spout\Writer\Common\Entity\Worksheet;
> use Box\Spout\Writer\Common\Manager\RegisteredStyle;
use Box\Spout\Writer\Common\Manager\Style\StyleMerger; use Box\Spout\Writer\Common\Manager\WorksheetManagerInterface; use Box\Spout\Writer\ODS\Manager\Style\StyleManager; /** * Class WorksheetManager * ODS worksheet manager, providing the interfaces to work with ODS worksheets. */ class WorksheetManager implements WorksheetManagerInterface { /** @var \Box\Spout\Common\Helper\Escaper\ODS Strings escaper */ private $stringsEscaper; /** @var StringHelper String helper */ private $stringHelper; /** @var StyleManager Manages styles */ private $styleManager; /** @var StyleMerger Helper to merge styles together */ private $styleMerger; /** * WorksheetManager constructor. * * @param StyleManager $styleManager * @param StyleMerger $styleMerger * @param ODSEscaper $stringsEscaper * @param StringHelper $stringHelper */ public function __construct( StyleManager $styleManager, StyleMerger $styleMerger, ODSEscaper $stringsEscaper, StringHelper $stringHelper ) { $this->styleManager = $styleManager; $this->styleMerger = $styleMerger; $this->stringsEscaper = $stringsEscaper; $this->stringHelper = $stringHelper; } /** * Prepares the worksheet to accept data * * @param Worksheet $worksheet The worksheet to start * @throws \Box\Spout\Common\Exception\IOException If the sheet data file cannot be opened for writing * @return void */ public function startSheet(Worksheet $worksheet) {
< $sheetFilePointer = fopen($worksheet->getFilePath(), 'w');
> $sheetFilePointer = \fopen($worksheet->getFilePath(), 'w');
$this->throwIfSheetFilePointerIsNotAvailable($sheetFilePointer); $worksheet->setFilePointer($sheetFilePointer); } /** * Checks if the sheet has been sucessfully created. Throws an exception if not. * * @param bool|resource $sheetFilePointer Pointer to the sheet data file or FALSE if unable to open the file * @throws IOException If the sheet data file cannot be opened for writing * @return void */ private function throwIfSheetFilePointerIsNotAvailable($sheetFilePointer) { if (!$sheetFilePointer) { throw new IOException('Unable to open sheet for writing.'); } } /** * Returns the table XML root node as string. * * @param Worksheet $worksheet * @return string <table> node as string */ public function getTableElementStartAsString(Worksheet $worksheet) { $externalSheet = $worksheet->getExternalSheet(); $escapedSheetName = $this->stringsEscaper->escape($externalSheet->getName()); $tableStyleName = 'ta' . ($externalSheet->getIndex() + 1); $tableElement = '<table:table table:style-name="' . $tableStyleName . '" table:name="' . $escapedSheetName . '">'; $tableElement .= '<table:table-column table:default-cell-style-name="ce1" table:style-name="co1" table:number-columns-repeated="' . $worksheet->getMaxNumColumns() . '"/>'; return $tableElement; } /** * Adds a row to the given worksheet. * * @param Worksheet $worksheet The worksheet to add the row to * @param Row $row The row to be added
< * @throws IOException If the data cannot be written
* @throws InvalidArgumentException If a cell value's type is not supported
> * @throws IOException If the data cannot be written
* @return void */ public function addRow(Worksheet $worksheet, Row $row) { $cells = $row->getCells(); $rowStyle = $row->getStyle(); $data = '<table:table-row table:style-name="ro1">'; $currentCellIndex = 0; $nextCellIndex = 1; for ($i = 0; $i < $row->getNumCells(); $i++) { /** @var Cell $cell */ $cell = $cells[$currentCellIndex]; /** @var Cell|null $nextCell */ $nextCell = isset($cells[$nextCellIndex]) ? $cells[$nextCellIndex] : null; if ($nextCell === null || $cell->getValue() !== $nextCell->getValue()) {
< $data .= $this->applyStyleAndGetCellXML($cell, $rowStyle, $currentCellIndex, $nextCellIndex);
> $registeredStyle = $this->applyStyleAndRegister($cell, $rowStyle); > $cellStyle = $registeredStyle->getStyle(); > if ($registeredStyle->isMatchingRowStyle()) { > $rowStyle = $cellStyle; // Replace actual rowStyle (possibly with null id) by registered style (with id) > } > > $data .= $this->getCellXMLWithStyle($cell, $cellStyle, $currentCellIndex, $nextCellIndex);
$currentCellIndex = $nextCellIndex; } $nextCellIndex++; } $data .= '</table:table-row>';
< $wasWriteSuccessful = fwrite($worksheet->getFilePointer(), $data);
> $wasWriteSuccessful = \fwrite($worksheet->getFilePointer(), $data);
if ($wasWriteSuccessful === false) { throw new IOException("Unable to write data in {$worksheet->getFilePath()}"); } // only update the count if the write worked $lastWrittenRowIndex = $worksheet->getLastWrittenRowIndex(); $worksheet->setLastWrittenRowIndex($lastWrittenRowIndex + 1); } /** * Applies styles to the given style, merging the cell's style with its row's style
< * Then builds and returns xml for the cell.
* * @param Cell $cell * @param Style $rowStyle
< * @param int $currentCellIndex < * @param int $nextCellIndex
* @throws InvalidArgumentException If a cell value's type is not supported
< * @return string
> * @return RegisteredStyle
*/
< private function applyStyleAndGetCellXML(Cell $cell, Style $rowStyle, $currentCellIndex, $nextCellIndex)
> private function applyStyleAndRegister(Cell $cell, Style $rowStyle) : RegisteredStyle
{
< // Apply row and extra styles
> $isMatchingRowStyle = false; > if ($cell->getStyle()->isEmpty()) { > $cell->setStyle($rowStyle); > > $possiblyUpdatedStyle = $this->styleManager->applyExtraStylesIfNeeded($cell); > > if ($possiblyUpdatedStyle->isUpdated()) { > $registeredStyle = $this->styleManager->registerStyle($possiblyUpdatedStyle->getStyle()); > } else { > $registeredStyle = $this->styleManager->registerStyle($rowStyle); > $isMatchingRowStyle = true; > } > } else {
$mergedCellAndRowStyle = $this->styleMerger->merge($cell->getStyle(), $rowStyle); $cell->setStyle($mergedCellAndRowStyle);
< $newCellStyle = $this->styleManager->applyExtraStylesIfNeeded($cell);
> > $possiblyUpdatedStyle = $this->styleManager->applyExtraStylesIfNeeded($cell); > if ($possiblyUpdatedStyle->isUpdated()) { > $newCellStyle = $possiblyUpdatedStyle->getStyle(); > } else { > $newCellStyle = $mergedCellAndRowStyle; > }
$registeredStyle = $this->styleManager->registerStyle($newCellStyle);
< $styleIndex = $registeredStyle->getId() + 1; // 1-based
> } > > return new RegisteredStyle($registeredStyle, $isMatchingRowStyle); > } > > private function getCellXMLWithStyle(Cell $cell, Style $style, int $currentCellIndex, int $nextCellIndex) : string > { > $styleIndex = $style->getId() + 1; // 1-based
$numTimesValueRepeated = ($nextCellIndex - $currentCellIndex); return $this->getCellXML($cell, $styleIndex, $numTimesValueRepeated); } /** * Returns the cell XML content, given its value. * * @param Cell $cell The cell to be written * @param int $styleIndex Index of the used style * @param int $numTimesValueRepeated Number of times the value is consecutively repeated * @throws InvalidArgumentException If a cell value's type is not supported * @return string The cell XML content */ private function getCellXML(Cell $cell, $styleIndex, $numTimesValueRepeated) { $data = '<table:table-cell table:style-name="ce' . $styleIndex . '"'; if ($numTimesValueRepeated !== 1) { $data .= ' table:number-columns-repeated="' . $numTimesValueRepeated . '"'; } if ($cell->isString()) { $data .= ' office:value-type="string" calcext:value-type="string">';
< $cellValueLines = explode("\n", $cell->getValue());
> $cellValueLines = \explode("\n", $cell->getValue());
foreach ($cellValueLines as $cellValueLine) { $data .= '<text:p>' . $this->stringsEscaper->escape($cellValueLine) . '</text:p>'; } $data .= '</table:table-cell>'; } elseif ($cell->isBoolean()) {
< $data .= ' office:value-type="boolean" calcext:value-type="boolean" office:boolean-value="' . $cell->getValue() . '">';
> $value = $cell->getValue() ? 'true' : 'false'; // boolean-value spec: http://docs.oasis-open.org/office/v1.2/os/OpenDocument-v1.2-os-part1.html#datatype-boolean > $data .= ' office:value-type="boolean" calcext:value-type="boolean" office:boolean-value="' . $value . '">';
$data .= '<text:p>' . $cell->getValue() . '</text:p>'; $data .= '</table:table-cell>'; } elseif ($cell->isNumeric()) {
< $data .= ' office:value-type="float" calcext:value-type="float" office:value="' . $cell->getValue() . '">'; < $data .= '<text:p>' . $cell->getValue() . '</text:p>';
> $cellValue = $this->stringHelper->formatNumericValue($cell->getValue()); > $data .= ' office:value-type="float" calcext:value-type="float" office:value="' . $cellValue . '">'; > $data .= '<text:p>' . $cellValue . '</text:p>'; > $data .= '</table:table-cell>'; > } elseif ($cell->isError() && is_string($cell->getValueEvenIfError())) { > // only writes the error value if it's a string > $data .= ' office:value-type="string" calcext:value-type="error" office:value="">'; > $data .= '<text:p>' . $cell->getValueEvenIfError() . '</text:p>';
$data .= '</table:table-cell>'; } elseif ($cell->isEmpty()) { $data .= '/>'; } else {
< throw new InvalidArgumentException('Trying to add a value with an unsupported type: ' . gettype($cell->getValue()));
> throw new InvalidArgumentException('Trying to add a value with an unsupported type: ' . \gettype($cell->getValue()));
} return $data; } /** * Closes the worksheet * * @param Worksheet $worksheet * @return void */ public function close(Worksheet $worksheet) { $worksheetFilePointer = $worksheet->getFilePointer();
< if (!is_resource($worksheetFilePointer)) {
> if (!\is_resource($worksheetFilePointer)) {
return; }
< fclose($worksheetFilePointer);
> \fclose($worksheetFilePointer);
} }