WorksheetManager::ensureSheetDataStated() - Code Metrics - Inspection of "Not just another custom column widths PR" - box/spout - Measure and Improve Code Quality continuously with Scrutinizer

Failed Conditions

Pull Request — master (#715)

unknown

created 2020-05-26 11:17 UTC

WorksheetManager::ensureSheetDataStated() A

↳ Parent: WorksheetManager

Complexity

Conditions	2
Paths	2

Size

Total Lines

Duplication

Lines	0
Ratio	0 %

Code Coverage

Tests	8
CRAP Score	2

Importance

Changes

Metric	Value
dl	0
loc	9
ccs	8
cts	8
cp	1
rs	9.9666
c	0
b	0
f	0
cc	2
nc	2
nop	1
crap	2

<?php

namespace Box\Spout\Writer\XLSX\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\XLSX as XLSXEscaper;
use Box\Spout\Common\Helper\StringHelper;
use Box\Spout\Common\Manager\OptionsManagerInterface;
use Box\Spout\Writer\Common\Creator\InternalEntityFactory;
use Box\Spout\Writer\Common\Entity\Options;
use Box\Spout\Writer\Common\Entity\Worksheet;
use Box\Spout\Writer\Common\Helper\CellHelper;
use Box\Spout\Writer\Common\Manager\ManagesCellSize;
use Box\Spout\Writer\Common\Manager\RowManager;
use Box\Spout\Writer\Common\Manager\Style\StyleMerger;
use Box\Spout\Writer\Common\Manager\WorksheetManagerInterface;
use Box\Spout\Writer\XLSX\Manager\Style\StyleManager;

/**
 * Class WorksheetManager
 * XLSX worksheet manager, providing the interfaces to work with XLSX worksheets.
 */
class WorksheetManager implements WorksheetManagerInterface
{
    use ManagesCellSize;

    /**
     * Maximum number of characters a cell can contain
     * @see https://support.office.com/en-us/article/Excel-specifications-and-limits-16c69c74-3d6a-4aaf-ba35-e6eb276e8eaa [Excel 2007]
     * @see https://support.office.com/en-us/article/Excel-specifications-and-limits-1672b34d-7043-467e-8e27-269d656771c3 [Excel 2010]
     * @see https://support.office.com/en-us/article/Excel-specifications-and-limits-ca36e2dc-1f09-4620-b726-67c00b05040f [Excel 2013/2016]
     */
    const MAX_CHARACTERS_PER_CELL = 32767;

    const SHEET_XML_FILE_HEADER = <<<'EOD'
<?xml version="1.0" encoding="UTF-8" standalone="yes"?>
<worksheet xmlns="http://schemas.openxmlformats.org/spreadsheetml/2006/main" xmlns:r="http://schemas.openxmlformats.org/officeDocument/2006/relationships">
EOD;

    /** @var bool Whether inline or shared strings should be used */
    protected $shouldUseInlineStrings;

    /** @var RowManager Manages rows */
    private $rowManager;

    /** @var StyleManager Manages styles */
    private $styleManager;

    /** @var StyleMerger Helper to merge styles together */
    private $styleMerger;

    /** @var SharedStringsManager Helper to write shared strings */
    private $sharedStringsManager;

    /** @var XLSXEscaper Strings escaper */
    private $stringsEscaper;

    /** @var StringHelper String helper */
    private $stringHelper;

    /** @var InternalEntityFactory Factory to create entities */
    private $entityFactory;

    /**
     * WorksheetManager constructor.
     *
     * @param OptionsManagerInterface $optionsManager
     * @param RowManager $rowManager
     * @param StyleManager $styleManager
     * @param StyleMerger $styleMerger
     * @param SharedStringsManager $sharedStringsManager
     * @param XLSXEscaper $stringsEscaper
     * @param StringHelper $stringHelper
     * @param InternalEntityFactory $entityFactory
     */
    public function __construct(
        OptionsManagerInterface $optionsManager,
        RowManager $rowManager,
        StyleManager $styleManager,
        StyleMerger $styleMerger,
        SharedStringsManager $sharedStringsManager,
        XLSXEscaper $stringsEscaper,
        StringHelper $stringHelper,
        InternalEntityFactory $entityFactory
    ) {
        $this->shouldUseInlineStrings = $optionsManager->getOption(Options::SHOULD_USE_INLINE_STRINGS);
        $this->setDefaultColumnWidth($optionsManager->getOption(Options::DEFAULT_COLUMN_WIDTH));
        $this->setDefaultRowHeight($optionsManager->getOption(Options::DEFAULT_ROW_HEIGHT));
        $this->columnWidths = $optionsManager->getOption(Options::COLUMN_WIDTHS) ?? [];

        $this->rowManager = $rowManager;
        $this->styleManager = $styleManager;
        $this->styleMerger = $styleMerger;
        $this->sharedStringsManager = $sharedStringsManager;
        $this->stringsEscaper = $stringsEscaper;
        $this->stringHelper = $stringHelper;
        $this->entityFactory = $entityFactory;
    }

    /**
     * @return SharedStringsManager
     */
    public function getSharedStringsManager()
    {
        return $this->sharedStringsManager;
    }

    /**
     * {@inheritdoc}
     */
    public function startSheet(Worksheet $worksheet)
    {
        $sheetFilePointer = \fopen($worksheet->getFilePath(), 'w');
        $this->throwIfSheetFilePointerIsNotAvailable($sheetFilePointer);

        $worksheet->setFilePointer($sheetFilePointer);

        \fwrite($sheetFilePointer, self::SHEET_XML_FILE_HEADER);
    }

    /**
     * Writes the sheet data header
     * 
     * @param Worksheet $worksheet The worksheet to add the row to
     * @return void
     */
    private function ensureSheetDataStated(Worksheet $worksheet) {
        if (!$worksheet->getSheetDataStarted()) {
          $worksheetFilePointer = $worksheet->getFilePointer();
          \fwrite($worksheetFilePointer, $this->getXMLFragmentForDefaultCellSizing());
          \fwrite($worksheetFilePointer, $this->getXMLFragmentForColumnWidths());
          \fwrite($worksheetFilePointer, '<sheetData>');
          $worksheet->setSheetDataStarted(true);
        }
    }

    /**
     * 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.');
        }
    }

    /**
     * {@inheritdoc}
     */
    public function addRow(Worksheet $worksheet, Row $row)
    {
        if (!$this->rowManager->isEmpty($row)) {
            $this->addNonEmptyRow($worksheet, $row);
        }

        $worksheet->setLastWrittenRowIndex($worksheet->getLastWrittenRowIndex() + 1);
    }

    /**
     * Adds non empty row to the worksheet.
     *
     * @param Worksheet $worksheet The worksheet to add the row to
     * @param Row $row The row to be written
     * @throws InvalidArgumentException If a cell value's type is not supported
     * @throws IOException If the data cannot be written
     * @return void
     */
    private function addNonEmptyRow(Worksheet $worksheet, Row $row)
    {
        $this->ensureSheetDataStated($worksheet);
        $sheetFilePointer = $worksheet->getFilePointer();
        $rowStyle = $row->getStyle();
        $rowIndexOneBased = $worksheet->getLastWrittenRowIndex() + 1;
        $numCells = $row->getNumCells();

        $hasCustomHeight = $this->defaultRowHeight > 0 ? '1' : '0';
        $rowXML = "<row r=\"{$rowIndexOneBased}\" spans=\"1:{$numCells}\" customHeight=\"{$hasCustomHeight}\">";

        foreach ($row->getCells() as $columnIndexZeroBased => $cell) {
            $rowXML .= $this->applyStyleAndGetCellXML($cell, $rowStyle, $rowIndexOneBased, $columnIndexZeroBased);
        }

        $rowXML .= '</row>';

        $wasWriteSuccessful = \fwrite($sheetFilePointer, $rowXML);
        if ($wasWriteSuccessful === false) {
            throw new IOException("Unable to write data in {$worksheet->getFilePath()}");
        }
    }

    /**
     * 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 $rowIndexOneBased
     * @param int $columnIndexZeroBased
     *
     * @throws InvalidArgumentException If the given value cannot be processed
     * @return string
     */
    private function applyStyleAndGetCellXML(Cell $cell, Style $rowStyle, $rowIndexOneBased, $columnIndexZeroBased)
    {
        // Apply row and extra styles
        $mergedCellAndRowStyle = $this->styleMerger->merge($cell->getStyle(), $rowStyle);
        $cell->setStyle($mergedCellAndRowStyle);
        $newCellStyle = $this->styleManager->applyExtraStylesIfNeeded($cell);

        $registeredStyle = $this->styleManager->registerStyle($newCellStyle);

        return $this->getCellXML($rowIndexOneBased, $columnIndexZeroBased, $cell, $registeredStyle->getId());
    }

    /**
     * Builds and returns xml for a single cell.
     *
     * @param int $rowIndexOneBased
     * @param int $columnIndexZeroBased
     * @param Cell $cell
     * @param int $styleId
     *
     * @throws InvalidArgumentException If the given value cannot be processed
     * @return string
     */
    private function getCellXML($rowIndexOneBased, $columnIndexZeroBased, Cell $cell, $styleId)
    {
        $columnLetters = CellHelper::getColumnLettersFromColumnIndex($columnIndexZeroBased);
        $cellXML = '<c r="' . $columnLetters . $rowIndexOneBased . '"';
        $cellXML .= ' s="' . $styleId . '"';

        if ($cell->isString()) {
            $cellXML .= $this->getCellXMLFragmentForNonEmptyString($cell->getValue());
        } elseif ($cell->isBoolean()) {
            $cellXML .= ' t="b"><v>' . (int) ($cell->getValue()) . '</v></c>';
        } elseif ($cell->isNumeric()) {
            $cellXML .= '><v>' . $cell->getValue() . '</v></c>';
        } elseif ($cell->isError() && is_string($cell->getValueEvenIfError())) {
            // only writes the error value if it's a string
            $cellXML .= ' t="e"><v>' . $cell->getValueEvenIfError() . '</v></c>';
        } elseif ($cell->isEmpty()) {
            if ($this->styleManager->shouldApplyStyleOnEmptyCell($styleId)) {
                $cellXML .= '/>';
            } else {
                // don't write empty cells that do no need styling
                // NOTE: not appending to $cellXML is the right behavior!!
                $cellXML = '';
            }
        } else {
            throw new InvalidArgumentException('Trying to add a value with an unsupported type: ' . \gettype($cell->getValue()));
        }

        return $cellXML;
    }

    /**
     * Returns the XML fragment for a cell containing a non empty string
     *
     * @param string $cellValue The cell value
     * @throws InvalidArgumentException If the string exceeds the maximum number of characters allowed per cell
     * @return string The XML fragment representing the cell
     */
    private function getCellXMLFragmentForNonEmptyString($cellValue)
    {
        if ($this->stringHelper->getStringLength($cellValue) > self::MAX_CHARACTERS_PER_CELL) {
            throw new InvalidArgumentException('Trying to add a value that exceeds the maximum number of characters allowed in a cell (32,767)');
        }

        if ($this->shouldUseInlineStrings) {
            $cellXMLFragment = ' t="inlineStr"><is><t>' . $this->stringsEscaper->escape($cellValue) . '</t></is></c>';
        } else {
            $sharedStringId = $this->sharedStringsManager->writeString($cellValue);
            $cellXMLFragment = ' t="s"><v>' . $sharedStringId . '</v></c>';
        }

        return $cellXMLFragment;
    }

    /**
     * Construct column width references xml to inject into worksheet xml file
     *
     * @return string
     */
    public function getXMLFragmentForColumnWidths()
    {
        if (empty($this->columnWidths)) {
            return '';
        }
        $xml = '<cols>';
        foreach ($this->columnWidths as $entry) {
            $xml .= '<col min="' . $entry[0] . '" max="' . $entry[1] . '" width="' . $entry[2] . '" customWidth="true"/>';
        }
        $xml .= '</cols>';

        return $xml;
    }

    /**
     * Constructs default row height and width xml to inject into worksheet xml file
     *
     * @return string
     */
    public function getXMLFragmentForDefaultCellSizing()
    {
        $rowHeightXml = empty($this->defaultRowHeight) ? '' : " defaultRowHeight=\"{$this->defaultRowHeight}\"";
        $colWidthXml = empty($this->defaultColumnWidth) ? '' : " defaultColWidth=\"{$this->defaultColumnWidth}\"";
        if (empty($colWidthXml) && empty($rowHeightXml)) {
            return '';
        }
        // Ensure that the required defaultRowHeight is set
        $rowHeightXml = empty($rowHeightXml) ? ' defaultRowHeight="0"' : $rowHeightXml;

        return "<sheetFormatPr{$colWidthXml}{$rowHeightXml}/>";
    }

    /**
     * {@inheritdoc}
     */
    public function close(Worksheet $worksheet)
    {
        $worksheetFilePointer = $worksheet->getFilePointer();

        if (!\is_resource($worksheetFilePointer)) {
            return;
        }
        $this->ensureSheetDataStated($worksheet);
        \fwrite($worksheetFilePointer, '</sheetData>');
        \fwrite($worksheetFilePointer, '</worksheet>');
        \fclose($worksheetFilePointer);
    }
}


1		<?php
2
3		namespace Box\Spout\Writer\XLSX\Manager;
4
5		use Box\Spout\Common\Entity\Cell;
6		use Box\Spout\Common\Entity\Row;
7		use Box\Spout\Common\Entity\Style\Style;
8		use Box\Spout\Common\Exception\InvalidArgumentException;
9		use Box\Spout\Common\Exception\IOException;
10		use Box\Spout\Common\Helper\Escaper\XLSX as XLSXEscaper;
11		use Box\Spout\Common\Helper\StringHelper;
12		use Box\Spout\Common\Manager\OptionsManagerInterface;
13		use Box\Spout\Writer\Common\Creator\InternalEntityFactory;
14		use Box\Spout\Writer\Common\Entity\Options;
15		use Box\Spout\Writer\Common\Entity\Worksheet;
16		use Box\Spout\Writer\Common\Helper\CellHelper;
17		use Box\Spout\Writer\Common\Manager\ManagesCellSize;
18		use Box\Spout\Writer\Common\Manager\RowManager;
19		use Box\Spout\Writer\Common\Manager\Style\StyleMerger;
20		use Box\Spout\Writer\Common\Manager\WorksheetManagerInterface;
21		use Box\Spout\Writer\XLSX\Manager\Style\StyleManager;
22
23		/**
24		* Class WorksheetManager
25		* XLSX worksheet manager, providing the interfaces to work with XLSX worksheets.
26		*/
27		class WorksheetManager implements WorksheetManagerInterface
28		{
29		use ManagesCellSize;
30
31		/**
32		* Maximum number of characters a cell can contain
33		* @see https://support.office.com/en-us/article/Excel-specifications-and-limits-16c69c74-3d6a-4aaf-ba35-e6eb276e8eaa [Excel 2007]
34		* @see https://support.office.com/en-us/article/Excel-specifications-and-limits-1672b34d-7043-467e-8e27-269d656771c3 [Excel 2010]
35		* @see https://support.office.com/en-us/article/Excel-specifications-and-limits-ca36e2dc-1f09-4620-b726-67c00b05040f [Excel 2013/2016]
36		*/
37		const MAX_CHARACTERS_PER_CELL = 32767;
38
39		const SHEET_XML_FILE_HEADER = <<<'EOD'
40		<?xml version="1.0" encoding="UTF-8" standalone="yes"?>
41		<worksheet xmlns="http://schemas.openxmlformats.org/spreadsheetml/2006/main" xmlns:r="http://schemas.openxmlformats.org/officeDocument/2006/relationships">
42		EOD;
43
44		/** @var bool Whether inline or shared strings should be used */
45		protected $shouldUseInlineStrings;
46
47		/** @var RowManager Manages rows */
48		private $rowManager;
49
50		/** @var StyleManager Manages styles */
51		private $styleManager;
52
53		/** @var StyleMerger Helper to merge styles together */
54		private $styleMerger;
55
56		/** @var SharedStringsManager Helper to write shared strings */
57		private $sharedStringsManager;
58
59		/** @var XLSXEscaper Strings escaper */
60		private $stringsEscaper;
61
62		/** @var StringHelper String helper */
63		private $stringHelper;
64
65		/** @var InternalEntityFactory Factory to create entities */
66		private $entityFactory;
67
68		/**
69		* WorksheetManager constructor.
70		*
71		* @param OptionsManagerInterface $optionsManager
72		* @param RowManager $rowManager
73		* @param StyleManager $styleManager
74		* @param StyleMerger $styleMerger
75		* @param SharedStringsManager $sharedStringsManager
76		* @param XLSXEscaper $stringsEscaper
77		* @param StringHelper $stringHelper
78		* @param InternalEntityFactory $entityFactory
79		*/
80	46	public function __construct(
81		OptionsManagerInterface $optionsManager,
82		RowManager $rowManager,
83		StyleManager $styleManager,
84		StyleMerger $styleMerger,
85		SharedStringsManager $sharedStringsManager,
86		XLSXEscaper $stringsEscaper,
87		StringHelper $stringHelper,
88		InternalEntityFactory $entityFactory
89		) {
90	46	$this->shouldUseInlineStrings = $optionsManager->getOption(Options::SHOULD_USE_INLINE_STRINGS);
91	46	$this->setDefaultColumnWidth($optionsManager->getOption(Options::DEFAULT_COLUMN_WIDTH));
92	46	$this->setDefaultRowHeight($optionsManager->getOption(Options::DEFAULT_ROW_HEIGHT));
93	46	$this->columnWidths = $optionsManager->getOption(Options::COLUMN_WIDTHS) ?? [];
		0 ignored issues – show Documentation Bug introduced 2019-12-20 22:27 UTC by Report Bug Copy Issue Report It seems like `$optionsManager->getOpti...LUMN_WIDTHS) ?? array()` of type `*` is incompatible with the declared type `array` of property `$columnWidths`. Our type inference engine has found an assignment to a property that is incompatible with the declared type of that property. Either this assignment is in error or the assigned type should be added to the documentation/type hint for that property.. Loading history...
94	46	$this->rowManager = $rowManager;
95	46	$this->styleManager = $styleManager;
96	46	$this->styleMerger = $styleMerger;
97	46	$this->sharedStringsManager = $sharedStringsManager;
98	46	$this->stringsEscaper = $stringsEscaper;
99	46	$this->stringHelper = $stringHelper;
100	46	$this->entityFactory = $entityFactory;
101	46	}
102
103		/**
104		* @return SharedStringsManager
105		*/
106	42	public function getSharedStringsManager()
107		{
108	42	return $this->sharedStringsManager;
109		}
110
111		/**
112		* {@inheritdoc}
113		*/
114	46	public function startSheet(Worksheet $worksheet)
115		{
116	46	$sheetFilePointer = \fopen($worksheet->getFilePath(), 'w');
117	46	$this->throwIfSheetFilePointerIsNotAvailable($sheetFilePointer);
118
119	46	$worksheet->setFilePointer($sheetFilePointer);
120
121	46	\fwrite($sheetFilePointer, self::SHEET_XML_FILE_HEADER);
122	46	}
123
124		/**
125		* Writes the sheet data header
126		*
127		* @param Worksheet $worksheet The worksheet to add the row to
128		* @return void
129		*/
130	42	private function ensureSheetDataStated(Worksheet $worksheet) {
131	42	if (!$worksheet->getSheetDataStarted()) {
132	42	$worksheetFilePointer = $worksheet->getFilePointer();
133	42	\fwrite($worksheetFilePointer, $this->getXMLFragmentForDefaultCellSizing());
134	42	\fwrite($worksheetFilePointer, $this->getXMLFragmentForColumnWidths());
135	42	\fwrite($worksheetFilePointer, '<sheetData>');
136	42	$worksheet->setSheetDataStarted(true);
137		}
138	42	}
139
140		/**
141		* Checks if the sheet has been sucessfully created. Throws an exception if not.
142		*
143		* @param bool\|resource $sheetFilePointer Pointer to the sheet data file or FALSE if unable to open the file
144		* @throws IOException If the sheet data file cannot be opened for writing
145		* @return void
146		*/
147	46	private function throwIfSheetFilePointerIsNotAvailable($sheetFilePointer)
148		{
149	46	if (!$sheetFilePointer) {
150		throw new IOException('Unable to open sheet for writing.');
151		}
152	46	}
153
154		/**
155		* {@inheritdoc}
156		*/
157	39	public function addRow(Worksheet $worksheet, Row $row)
158		{
159	39	if (!$this->rowManager->isEmpty($row)) {
160	39	$this->addNonEmptyRow($worksheet, $row);
161		}
162
163	38	$worksheet->setLastWrittenRowIndex($worksheet->getLastWrittenRowIndex() + 1);
164	38	}
165
166		/**
167		* Adds non empty row to the worksheet.
168		*
169		* @param Worksheet $worksheet The worksheet to add the row to
170		* @param Row $row The row to be written
171		* @throws InvalidArgumentException If a cell value's type is not supported
172		* @throws IOException If the data cannot be written
173		* @return void
174		*/
175	39	private function addNonEmptyRow(Worksheet $worksheet, Row $row)
176		{
177	39	$this->ensureSheetDataStated($worksheet);
178	39	$sheetFilePointer = $worksheet->getFilePointer();
179	39	$rowStyle = $row->getStyle();
180	39	$rowIndexOneBased = $worksheet->getLastWrittenRowIndex() + 1;
181	39	$numCells = $row->getNumCells();
182
183	39	$hasCustomHeight = $this->defaultRowHeight > 0 ? '1' : '0';
184	39	$rowXML = "<row r=\"{$rowIndexOneBased}\" spans=\"1:{$numCells}\" customHeight=\"{$hasCustomHeight}\">";
185
186	39	foreach ($row->getCells() as $columnIndexZeroBased => $cell) {
187	39	$rowXML .= $this->applyStyleAndGetCellXML($cell, $rowStyle, $rowIndexOneBased, $columnIndexZeroBased);
188		}
189
190	38	$rowXML .= '</row>';
191
192	38	$wasWriteSuccessful = \fwrite($sheetFilePointer, $rowXML);
193	38	if ($wasWriteSuccessful === false) {
194		throw new IOException("Unable to write data in {$worksheet->getFilePath()}");
195		}
196	38	}
197
198		/**
199		* Applies styles to the given style, merging the cell's style with its row's style
200		* Then builds and returns xml for the cell.
201		*
202		* @param Cell $cell
203		* @param Style $rowStyle
204		* @param int $rowIndexOneBased
205		* @param int $columnIndexZeroBased
206		*
207		* @throws InvalidArgumentException If the given value cannot be processed
208		* @return string
209		*/
210	39	private function applyStyleAndGetCellXML(Cell $cell, Style $rowStyle, $rowIndexOneBased, $columnIndexZeroBased)
211		{
212		// Apply row and extra styles
213	39	$mergedCellAndRowStyle = $this->styleMerger->merge($cell->getStyle(), $rowStyle);
214	39	$cell->setStyle($mergedCellAndRowStyle);
215	39	$newCellStyle = $this->styleManager->applyExtraStylesIfNeeded($cell);
216
217	39	$registeredStyle = $this->styleManager->registerStyle($newCellStyle);
218
219	39	return $this->getCellXML($rowIndexOneBased, $columnIndexZeroBased, $cell, $registeredStyle->getId());
220		}
221
222		/**
223		* Builds and returns xml for a single cell.
224		*
225		* @param int $rowIndexOneBased
226		* @param int $columnIndexZeroBased
227		* @param Cell $cell
228		* @param int $styleId
229		*
230		* @throws InvalidArgumentException If the given value cannot be processed
231		* @return string
232		*/
233	39	private function getCellXML($rowIndexOneBased, $columnIndexZeroBased, Cell $cell, $styleId)
234		{
235	39	$columnLetters = CellHelper::getColumnLettersFromColumnIndex($columnIndexZeroBased);
236	39	$cellXML = '<c r="' . $columnLetters . $rowIndexOneBased . '"';
237	39	$cellXML .= ' s="' . $styleId . '"';
238
239	39	if ($cell->isString()) {
240	36	$cellXML .= $this->getCellXMLFragmentForNonEmptyString($cell->getValue());
241	6	} elseif ($cell->isBoolean()) {
242	1	$cellXML .= ' t="b"><v>' . (int) ($cell->getValue()) . '</v></c>';
243	6	} elseif ($cell->isNumeric()) {
244	2	$cellXML .= '><v>' . $cell->getValue() . '</v></c>';
245	5	} elseif ($cell->isError() && is_string($cell->getValueEvenIfError())) {
246		// only writes the error value if it's a string
247	1	$cellXML .= ' t="e"><v>' . $cell->getValueEvenIfError() . '</v></c>';
248	4	} elseif ($cell->isEmpty()) {
249	2	if ($this->styleManager->shouldApplyStyleOnEmptyCell($styleId)) {
250	1	$cellXML .= '/>';
251		} else {
252		// don't write empty cells that do no need styling
253		// NOTE: not appending to $cellXML is the right behavior!!
254	2	$cellXML = '';
255		}
256		} else {
257	2	throw new InvalidArgumentException('Trying to add a value with an unsupported type: ' . \gettype($cell->getValue()));
258		}
259
260	38	return $cellXML;
261		}
262
263		/**
264		* Returns the XML fragment for a cell containing a non empty string
265		*
266		* @param string $cellValue The cell value
267		* @throws InvalidArgumentException If the string exceeds the maximum number of characters allowed per cell
268		* @return string The XML fragment representing the cell
269		*/
270	36	private function getCellXMLFragmentForNonEmptyString($cellValue)
271		{
272	36	if ($this->stringHelper->getStringLength($cellValue) > self::MAX_CHARACTERS_PER_CELL) {
273		throw new InvalidArgumentException('Trying to add a value that exceeds the maximum number of characters allowed in a cell (32,767)');
274		}
275
276	36	if ($this->shouldUseInlineStrings) {
277	33	$cellXMLFragment = ' t="inlineStr"><is><t>' . $this->stringsEscaper->escape($cellValue) . '</t></is></c>';
278		} else {
279	3	$sharedStringId = $this->sharedStringsManager->writeString($cellValue);
280	3	$cellXMLFragment = ' t="s"><v>' . $sharedStringId . '</v></c>';
281		}
282
283	36	return $cellXMLFragment;
284		}
285
286		/**
287		* Construct column width references xml to inject into worksheet xml file
288		*
289		* @return string
290		*/
291	42	public function getXMLFragmentForColumnWidths()
292		{
293	42	if (empty($this->columnWidths)) {
294	38	return '';
295		}
296	4	$xml = '<cols>';
297	4	foreach ($this->columnWidths as $entry) {
298	4	$xml .= '<col min="' . $entry[0] . '" max="' . $entry[1] . '" width="' . $entry[2] . '" customWidth="true"/>';
299		}
300	4	$xml .= '</cols>';
301
302	4	return $xml;
303		}
304
305		/**
306		* Constructs default row height and width xml to inject into worksheet xml file
307		*
308		* @return string
309		*/
310	42	public function getXMLFragmentForDefaultCellSizing()
311		{
312	42	$rowHeightXml = empty($this->defaultRowHeight) ? '' : " defaultRowHeight=\"{$this->defaultRowHeight}\"";
313	42	$colWidthXml = empty($this->defaultColumnWidth) ? '' : " defaultColWidth=\"{$this->defaultColumnWidth}\"";
314	42	if (empty($colWidthXml) && empty($rowHeightXml)) {
315	42	return '';
316		}
317		// Ensure that the required defaultRowHeight is set
318		$rowHeightXml = empty($rowHeightXml) ? ' defaultRowHeight="0"' : $rowHeightXml;
319
320		return "<sheetFormatPr{$colWidthXml}{$rowHeightXml}/>";
321		}
322
323		/**
324		* {@inheritdoc}
325		*/
326	42	public function close(Worksheet $worksheet)
327		{
328	42	$worksheetFilePointer = $worksheet->getFilePointer();
329
330	42	if (!\is_resource($worksheetFilePointer)) {
331		return;
332		}
333	42	$this->ensureSheetDataStated($worksheet);
334	42	\fwrite($worksheetFilePointer, '</sheetData>');
335	42	\fwrite($worksheetFilePointer, '</worksheet>');
336	42	\fclose($worksheetFilePointer);
337	42	}
338		}
339

box / spout

Pull Request — master (#715)

WorksheetManager::ensureSheetDataStated() A

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