Conditional and table formatting support for html writer

2026-09-20 15:16:36 +00:00 · 2025-03-19 14:08:36 +02:00
parent 8e3417dd06
commit a67e778b50
31 changed files with 1225 additions and 37 deletions
@@ -0,0 +1,65 @@
+<?php
+
+declare(strict_types=1);
+
+namespace PhpOffice\PhpSpreadsheetTests\Writer\Html;
+
+use PhpOffice\PhpSpreadsheet\Cell\Coordinate;
+use PhpOffice\PhpSpreadsheet\Reader\Xlsx as XlsxReader;
+use PhpOffice\PhpSpreadsheet\Writer\Html as HtmlWriter;
+use PHPUnit\Framework\TestCase;
+
+class HtmlTableFormatWithConditionalTest extends TestCase
+{
+    private string $data = '';
+
+    protected function setUp(): void
+    {
+        $file = 'samples/templates/TableFormat.xlsx';
+        $reader = new XlsxReader();
+        $spreadsheet = $reader->load($file);
+        $writer = new HtmlWriter($spreadsheet);
+        $writer->setTableFormats(true);
+        $writer->setConditionalFormatting(true);
+        $this->data = $writer->generateHtmlAll();
+        $spreadsheet->disconnectWorksheets();
+    }
+
+    private function extractCell(string $coordinate): string
+    {
+        [$column, $row] = Coordinate::indexesFromString($coordinate);
+        --$column;
+        --$row;
+        // extract row into $matches
+        $match = preg_match('~<tr class="row' . $row . '".+?</tr>~s', $this->data, $matches);
+        if ($match !== 1) {
+            return 'unable to match row';
+        }
+        $rowData = $matches[0];
+        // extract cell into $matches
+        $match = preg_match('~<td class="column' . $column . ' .+?</td>~s', $rowData, $matches);
+        if ($match !== 1) {
+            return 'unable to match column';
+        }
+
+        return $matches[0];
+    }
+
+    public function testHtmlTableFormatOutput(): void
+    {
+        $expectedMatches = [
+            ['J1', 'background-color:#145F82;">Sep<', 'table style for header row cell J1'],
+            ['J2', 'background-color:#C0E4F5;">110<', 'table style for cell J2'],
+            ['I3', 'background-color:#82CAEB;">70<', 'table style for cell I3'],
+            ['J3', 'background-color:#B7E1CD;">70<', 'conditional style for cell J3'], // as conditional calculations are on
+            ['K3', 'background-color:#82CAEB;">70<', 'table style for cell K3'],
+            ['J4', 'background-color:#C0E4F5;">1<', 'table style for cell J4'],
+            ['J5', 'background-color:#82CAEB;">1<', 'table style for cell J5'],
+        ];
+        foreach ($expectedMatches as $expected) {
+            [$coordinate, $expectedString, $message] = $expected;
+            $string = $this->extractCell($coordinate);
+            self::assertStringContainsString($expectedString, $string, $message);
+        }
+    }
+}