mirror of
https://github.com/PHPOffice/PhpSpreadsheet.git
synced 2026-08-25 03:48:23 +00:00
oleibman
7e3807309d
This PR expands on PR #2195 from @nkjackzhang. That PR has been stalled for some time awaiting requested fixes. Those fixes are part of this PR, and additional tests and samples are added. The original request was to handle `vertical-align:middle` in Css (Excel uses `center`). This PR does its best to also handle vertical alignment Excel values not found in Css - `justify` (as `middle`) and `distributed` (as `middle`). It likewises handles valid Css values not found in Excel (`baseline`, `sub`, and `text-bottom` as `bottom`; `super` and `text-top` as `top`; `middle` as `center`). It also handles horizontal alignment Excel values not found in Css - `center-continuous` as `center` and `distributed` as `justify`; I couldn't think of a reasonable equivalent for `fill`, so it is ignored. The values assigned for vertical and horizontal alignment are now lower-cased (special handling required for `centerContinuous`).
88 lines
3.0 KiB
PHP
88 lines
3.0 KiB
PHP
<?php
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namespace PhpOffice\PhpSpreadsheetTests\Style;
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use PhpOffice\PhpSpreadsheet\Shared\File;
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use PhpOffice\PhpSpreadsheet\Spreadsheet;
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use PhpOffice\PhpSpreadsheet\Style\Alignment;
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use PhpOffice\PhpSpreadsheet\Writer\Html;
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use PhpOffice\PhpSpreadsheet\Writer\Xlsx;
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use PHPUnit\Framework\TestCase;
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use ZipArchive;
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class AlignmentMiddleTest extends TestCase
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{
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/** @var ?Spreadsheet */
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private $spreadsheet;
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/** @var string */
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private $outputFileName = '';
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protected function tearDown(): void
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{
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if ($this->spreadsheet !== null) {
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$this->spreadsheet->disconnectWorksheets();
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$this->spreadsheet = null;
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}
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if ($this->outputFileName !== '') {
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unlink($this->outputFileName);
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$this->outputFileName = '';
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}
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}
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public function testCenterWriteHtml(): void
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{
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// Html Writer changes vertical align center to middle
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$this->spreadsheet = new Spreadsheet();
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$sheet = $this->spreadsheet->getActiveSheet();
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$sheet->getCell('A1')->setValue('Cell1');
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$sheet->getStyle('A1')
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->getAlignment()
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->setVertical(Alignment::VERTICAL_CENTER);
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$writer = new HTML($this->spreadsheet);
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$html = $writer->generateHtmlAll();
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self::assertStringContainsString('vertical-align:middle', $html);
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self::assertStringNotContainsString('vertical-align:center', $html);
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}
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public function testCenterWriteXlsx(): void
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{
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// Xlsx Writer uses vertical align center unchanged
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$this->spreadsheet = new Spreadsheet();
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$sheet = $this->spreadsheet->getActiveSheet();
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$sheet->getCell('A1')->setValue('Cell1');
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$sheet->getStyle('A1')
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->getAlignment()
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->setVertical(Alignment::VERTICAL_CENTER);
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$this->outputFileName = File::temporaryFilename();
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$writer = new Xlsx($this->spreadsheet);
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$writer->save($this->outputFileName);
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$zip = new ZipArchive();
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$zip->open($this->outputFileName);
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$html = $zip->getFromName('xl/styles.xml');
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$zip->close();
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self::assertStringContainsString('vertical="center"', $html);
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self::assertStringNotContainsString('vertical="middle"', $html);
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}
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public function testCenterWriteXlsx2(): void
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{
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// Xlsx Writer changes vertical align middle to center
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$this->spreadsheet = new Spreadsheet();
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$sheet = $this->spreadsheet->getActiveSheet();
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$sheet->getCell('A1')->setValue('Cell1');
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$sheet->getStyle('A1')
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->getAlignment()
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->setVertical('middle');
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$this->outputFileName = File::temporaryFilename();
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$writer = new Xlsx($this->spreadsheet);
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$writer->save($this->outputFileName);
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$zip = new ZipArchive();
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$zip->open($this->outputFileName);
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$html = $zip->getFromName('xl/styles.xml');
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$zip->close();
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self::assertStringContainsString('vertical="center"', $html);
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self::assertStringNotContainsString('vertical="middle"', $html);
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}
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}
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