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Better guess the cell type based on its value

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This commit is contained in:
Adrien Loison 2015-04-14 19:52:56 -07:00
parent 538f6109ad
commit d6155a4243
4 changed files with 157 additions and 32 deletions
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34
src/Spout/Writer/Helper/XLSX/CellHelper.php
View File

@ -34,4 +34,38 @@ class CellHelper
return $cellIndex;
}
/**
* @param $value
* @return bool Whether the given value is a non empty string
*/
public static function isNonEmptyString($value)
{
return (gettype($value) === 'string' && $value !== '');
}
/**
* Returns whether the given value is numeric.
* A numeric value is from type "integer" or "double" ("float" is not returned by gettype).
*
* @param $value
* @return bool Whether the given value is numeric
*/
public static function isNumeric($value)
{
$valueType = gettype($value);
return ($valueType === 'integer' || $valueType === 'double');
}
/**
* Returns whether the given value is boolean.
* "true"/"false" and 0/1 are not booleans.
*
* @param $value
* @return bool Whether the given value is boolean
*/
public static function isBoolean($value)
{
return gettype($value) === 'boolean';
}
}

24
src/Spout/Writer/Internal/XLSX/Worksheet.php
View File

@ -2,6 +2,7 @@
namespace Box\Spout\Writer\Internal\XLSX;
use Box\Spout\Common\Exception\InvalidArgumentException;
use Box\Spout\Common\Exception\IOException;
use Box\Spout\Writer\Helper\XLSX\CellHelper;
@ -119,6 +120,7 @@ EOD;
* Example $dataRow = ['data1', 1234, null, '', 'data5'];
* @return void
* @throws \Box\Spout\Common\Exception\IOException If the data cannot be written
* @throws \Box\Spout\Common\Exception\InvalidArgumentException If a cell value's type is not supported
*/
public function addRow($dataRow)
{
@ -132,19 +134,19 @@ EOD;
$columnIndex = CellHelper::getCellIndexFromColumnIndex($cellNumber);
$data .= ' <c r="' . $columnIndex . $rowIndex . '"';
if (empty($cellValue)) {
if (CellHelper::isNonEmptyString($cellValue)) {
if ($this->shouldUseInlineStrings) {
$data .= ' t="inlineStr"><is><t>' . $this->stringsEscaper->escape($cellValue) . '</t></is></c>' . PHP_EOL;
} else {
$sharedStringId = $this->sharedStringsHelper->writeString($cellValue);
$data .= ' t="s"><v>' . $sharedStringId . '</v></c>' . PHP_EOL;
}
} else if (CellHelper::isNumeric($cellValue) || CellHelper::isBoolean($cellValue)) {
$data .= '><v>' . $cellValue . '</v></c>' . PHP_EOL;
} else if (empty($cellValue)) {
$data .= '/>' . PHP_EOL;
} else {
if (is_numeric($cellValue)) {
$data .= '><v>' . $cellValue . '</v></c>' . PHP_EOL;
} else {
if ($this->shouldUseInlineStrings) {
$data .= ' t="inlineStr"><is><t>' . $this->stringsEscaper->escape($cellValue) . '</t></is></c>' . PHP_EOL;
} else {
$sharedStringId = $this->sharedStringsHelper->writeString($cellValue);
$data .= ' t="s"><v>' . $sharedStringId . '</v></c>' . PHP_EOL;
}
}
throw new InvalidArgumentException('Trying to add a value with an unsupported type: ' . gettype($cellValue));
}
$cellNumber++;

58
tests/Spout/Writer/Helper/XLSX/CellHelperTest.php
View File

@ -34,4 +34,62 @@ class CellHelperTest extends \PHPUnit_Framework_TestCase
{
$this->assertEquals($expectedCellIndex, CellHelper::getCellIndexFromColumnIndex($columnIndex));
}
/**
* @return array
*/
public function testIsNonEmptyString()
{
$this->assertTrue(CellHelper::isNonEmptyString("string"));
$this->assertFalse(CellHelper::isNonEmptyString(""));
$this->assertFalse(CellHelper::isNonEmptyString(0));
$this->assertFalse(CellHelper::isNonEmptyString(1));
$this->assertFalse(CellHelper::isNonEmptyString(true));
$this->assertFalse(CellHelper::isNonEmptyString(false));
$this->assertFalse(CellHelper::isNonEmptyString(["string"]));
$this->assertFalse(CellHelper::isNonEmptyString(new \stdClass()));
$this->assertFalse(CellHelper::isNonEmptyString(null));
}
/**
* @return array
*/
public function testIsNumeric()
{
$this->assertTrue(CellHelper::isNumeric(0));
$this->assertTrue(CellHelper::isNumeric(10));
$this->assertTrue(CellHelper::isNumeric(10.1));
$this->assertTrue(CellHelper::isNumeric(10.10000000000000000000001));
$this->assertTrue(CellHelper::isNumeric(0x539));
$this->assertTrue(CellHelper::isNumeric(02471));
$this->assertTrue(CellHelper::isNumeric(0b10100111001));
$this->assertTrue(CellHelper::isNumeric(1337e0));
$this->assertFalse(CellHelper::isNumeric("0"));
$this->assertFalse(CellHelper::isNumeric("42"));
$this->assertFalse(CellHelper::isNumeric(true));
$this->assertFalse(CellHelper::isNumeric([2]));
$this->assertFalse(CellHelper::isNumeric(new \stdClass()));
$this->assertFalse(CellHelper::isNumeric(null));
}
/**
* @return array
*/
public function testIsBoolean()
{
$this->assertTrue(CellHelper::isBoolean(true));
$this->assertTrue(CellHelper::isBoolean(false));
$this->assertFalse(CellHelper::isBoolean(0));
$this->assertFalse(CellHelper::isBoolean(1));
$this->assertFalse(CellHelper::isBoolean("0"));
$this->assertFalse(CellHelper::isBoolean("1"));
$this->assertFalse(CellHelper::isBoolean("true"));
$this->assertFalse(CellHelper::isBoolean("false"));
$this->assertFalse(CellHelper::isBoolean([true]));
$this->assertFalse(CellHelper::isBoolean(new \stdClass()));
$this->assertFalse(CellHelper::isBoolean(null));
}
}

73
tests/Spout/Writer/XLSXTest.php
View File

@ -49,6 +49,19 @@ class XLSXTest extends \PHPUnit_Framework_TestCase
$writer->close();
}
/**
* @expectedException \Box\Spout\Common\Exception\InvalidArgumentException
*/
public function testAddRowShouldThrowExceptionIfUnsupportedDataTypePassedIn()
{
$fileName = 'test_add_row_should_throw_exception_if_unsupported_data_type_passed_in.xlsx';
$dataRows = [
[new \stdClass()],
];
$this->writeToXLSXFile($dataRows, $fileName);
}
/**
* @return void
*/
@ -96,7 +109,7 @@ class XLSXTest extends \PHPUnit_Framework_TestCase
*/
public function testAddRowShouldWriteGivenDataToSheetUsingInlineStrings()
{
$fileName = 'test_add_row_should_write_given_data_to_sheet.xlsx';
$fileName = 'test_add_row_should_write_given_data_to_sheet_using_inline_strings.xlsx';
$dataRows = [
['xlsx--11', 'xlsx--12'],
['xlsx--21', 'xlsx--22', 'xlsx--23'],
@ -106,7 +119,7 @@ class XLSXTest extends \PHPUnit_Framework_TestCase
foreach ($dataRows as $dataRow) {
foreach ($dataRow as $cellValue) {
$this->assertInlineStringWasWrittenToSheet($fileName, 1, $cellValue);
$this->assertInlineDataWasWrittenToSheet($fileName, 1, $cellValue);
}
}
}
@ -116,7 +129,7 @@ class XLSXTest extends \PHPUnit_Framework_TestCase
*/
public function testAddRowShouldWriteGivenDataToTwoSheetUsingInlineStrings()
{
$fileName = 'test_add_row_should_write_given_data_to_sheet.xlsx';
$fileName = 'test_add_row_should_write_given_data_to_two_sheets_using_inline_strings.xlsx';
$dataRows = [
['xlsx--11', 'xlsx--12'],
['xlsx--21', 'xlsx--22', 'xlsx--23'],
@ -128,7 +141,7 @@ class XLSXTest extends \PHPUnit_Framework_TestCase
for ($i = 1; $i <= $numSheets; $i++) {
foreach ($dataRows as $dataRow) {
foreach ($dataRow as $cellValue) {
$this->assertInlineStringWasWrittenToSheet($fileName, $numSheets, $cellValue);
$this->assertInlineDataWasWrittenToSheet($fileName, $numSheets, $cellValue);
}
}
}
@ -139,7 +152,7 @@ class XLSXTest extends \PHPUnit_Framework_TestCase
*/
public function testAddRowShouldWriteGivenDataToSheetUsingSharedStrings()
{
$fileName = 'test_add_row_should_write_given_data_to_sheet.xlsx';
$fileName = 'test_add_row_should_write_given_data_to_sheet_using_shared_strings.xlsx';
$dataRows = [
['xlsx--11', 'xlsx--12'],
['xlsx--21', 'xlsx--22', 'xlsx--23'],
@ -159,7 +172,7 @@ class XLSXTest extends \PHPUnit_Framework_TestCase
*/
public function testAddRowShouldWriteGivenDataToTwoSheetUsingSharedStrings()
{
$fileName = 'test_add_row_should_write_given_data_to_two_sheet_using_shared_strings.xlsx';
$fileName = 'test_add_row_should_write_given_data_to_two_sheets_using_shared_strings.xlsx';
$dataRows = [
['xlsx--11', 'xlsx--12'],
['xlsx--21', 'xlsx--22', 'xlsx--23'],
@ -177,6 +190,24 @@ class XLSXTest extends \PHPUnit_Framework_TestCase
}
}
/**
* @return void
*/
public function testAddRowShouldSupportMultipleTypesOfData()
{
$fileName = 'test_add_row_should_support_multiple_types_of_data.xlsx';
$dataRows = [
['xlsx--11', true, '', 0, 10.2, null],
];
$this->writeToXLSXFile($dataRows, $fileName, $shouldUseInlineStrings = false);
$this->assertSharedStringWasWritten($fileName, 'xlsx--11');
$this->assertInlineDataWasWrittenToSheet($fileName, 1, 1); // true is converted to 1
$this->assertInlineDataWasWrittenToSheet($fileName, 1, 0);
$this->assertInlineDataWasWrittenToSheet($fileName, 1, 10.2);
}
/**
* @return void
*/
@ -219,17 +250,17 @@ class XLSXTest extends \PHPUnit_Framework_TestCase
foreach ($dataRowsSheet1 as $dataRow) {
foreach ($dataRow as $cellValue) {
$this->assertInlineStringWasWrittenToSheet($fileName, 1, $cellValue, 'Data should have been written in Sheet 1');
$this->assertInlineDataWasWrittenToSheet($fileName, 1, $cellValue, 'Data should have been written in Sheet 1');
}
}
foreach ($dataRowsSheet2 as $dataRow) {
foreach ($dataRow as $cellValue) {
$this->assertInlineStringWasWrittenToSheet($fileName, 2, $cellValue, 'Data should have been written in Sheet 2');
$this->assertInlineDataWasWrittenToSheet($fileName, 2, $cellValue, 'Data should have been written in Sheet 2');
}
}
foreach ($dataRowsSheet1Again as $dataRow) {
foreach ($dataRow as $cellValue) {
$this->assertInlineStringWasWrittenToSheet($fileName, 1, $cellValue, 'Data should have been written in Sheet 1');
$this->assertInlineDataWasWrittenToSheet($fileName, 1, $cellValue, 'Data should have been written in Sheet 1');
}
}
}
@ -252,8 +283,8 @@ class XLSXTest extends \PHPUnit_Framework_TestCase
$writer = $this->writeToXLSXFile($dataRows, $fileName, true, $shouldCreateSheetsAutomatically = true);
$this->assertEquals(2, count($writer->getSheets()), '2 sheets should have been created.');
$this->assertInlineStringWasNotWrittenToSheet($fileName, 1, 'xlsx--sheet2--11');
$this->assertInlineStringWasWrittenToSheet($fileName, 2, 'xlsx--sheet2--11');
$this->assertInlineDataWasNotWrittenToSheet($fileName, 1, 'xlsx--sheet2--11');
$this->assertInlineDataWasWrittenToSheet($fileName, 2, 'xlsx--sheet2--11');
\ReflectionHelper::reset();
}
@ -276,7 +307,7 @@ class XLSXTest extends \PHPUnit_Framework_TestCase
$writer = $this->writeToXLSXFile($dataRows, $fileName, true, $shouldCreateSheetsAutomatically = false);
$this->assertEquals(1, count($writer->getSheets()), 'Only 1 sheet should have been created.');
$this->assertInlineStringWasNotWrittenToSheet($fileName, 1, 'xlsx--sheet1--31');
$this->assertInlineDataWasNotWrittenToSheet($fileName, 1, 'xlsx--sheet1--31');
\ReflectionHelper::reset();
}
@ -293,8 +324,8 @@ class XLSXTest extends \PHPUnit_Framework_TestCase
$this->writeToXLSXFile($dataRows, $fileName);
$this->assertInlineStringWasWrittenToSheet($fileName, 1, 'I&#039;m in &quot;great&quot; mood', 'Quotes should be escaped');
$this->assertInlineStringWasWrittenToSheet($fileName, 1, 'This &lt;must&gt; be escaped &amp; tested', '<, > and & should be escaped');
$this->assertInlineDataWasWrittenToSheet($fileName, 1, 'I&#039;m in &quot;great&quot; mood', 'Quotes should be escaped');
$this->assertInlineDataWasWrittenToSheet($fileName, 1, 'This &lt;must&gt; be escaped &amp; tested', '<, > and & should be escaped');
}
/**
@ -309,7 +340,7 @@ class XLSXTest extends \PHPUnit_Framework_TestCase
$this->writeToXLSXFile($dataRows, $fileName);
$this->assertInlineStringWasWrittenToSheet($fileName, 1, 'control&#039;s _x0015_ &quot;character&quot;');
$this->assertInlineDataWasWrittenToSheet($fileName, 1, 'control&#039;s _x0015_ &quot;character&quot;');
}
@ -371,33 +402,33 @@ class XLSXTest extends \PHPUnit_Framework_TestCase
/**
* @param string $fileName
* @param int $sheetNumber
* @param string $inlineString
* @param mixed $inlineData
* @param string $message
* @return void
*/
private function assertInlineStringWasWrittenToSheet($fileName, $sheetNumber, $inlineString, $message = '')
private function assertInlineDataWasWrittenToSheet($fileName, $sheetNumber, $inlineData, $message = '')
{
$resourcePath = $this->getGeneratedResourcePath($fileName);
$pathToSheetFile = $resourcePath . '#xl/worksheets/sheet' . $sheetNumber . '.xml';
$xmlContents = file_get_contents('zip://' . $pathToSheetFile);
$this->assertContains($inlineString, $xmlContents, $message);
$this->assertContains((string)$inlineData, $xmlContents, $message);
}
/**
* @param string $fileName
* @param int $sheetNumber
* @param string $inlineString
* @param mixed $inlineData
* @param string $message
* @return void
*/
private function assertInlineStringWasNotWrittenToSheet($fileName, $sheetNumber, $inlineString, $message = '')
private function assertInlineDataWasNotWrittenToSheet($fileName, $sheetNumber, $inlineData, $message = '')
{
$resourcePath = $this->getGeneratedResourcePath($fileName);
$pathToSheetFile = $resourcePath . '#xl/worksheets/sheet' . $sheetNumber . '.xml';
$xmlContents = file_get_contents('zip://' . $pathToSheetFile);
$this->assertNotContains($inlineString, $xmlContents, $message);
$this->assertNotContains((string)$inlineData, $xmlContents, $message);
}
/**