Add a possibility of customizing with the standard paper format

docs/customization.rst

@@ -58,7 +58,19 @@ The path provided can be relative as well as absolute.
 Paper size
 ----------
 
-You can override the default paper size with width and height (in inches):
+You can override the default paper size with standard paper size using the
+`PaperSize` enum :
+
+.. code-block:: php
+
+ use Sensiolabs\GotenbergBundle\Pdf\Gotenberg;
+
+ $twigPdfBuilder = $gotenberg->twig();
+ $twigPdfBuilder
+ ->content('path/to/template.html.twig')
+ ->paperStandardSize(PaperSize::A3);
+
+Or, you can even override with your proper width and height (in inches):
 
 .. code-block:: php
 
@@ -69,17 +81,19 @@ You can override the default paper size with width and height (in inches):
  ->content('path/to/template.html.twig')
  ->paperSize(8.5, 11);
 
-* Letter - 8.5 x 11 (default)
-* Legal - 8.5 x 14
-* Tabloid - 11 x 17
-* Ledger - 17 x 11
-* A0 - 33.1 x 46.8
-* A1 - 23.4 x 33.1
-* A2 - 16.54 x 23.4
-* A3 - 11.7 x 16.54
-* A4 - 8.27 x 11.7
-* A5 - 5.83 x 8.27
-* A6 - 4.13 x 5.83
+.. tip::
+
+ * Letter - 8.5 x 11 (default)
+ * Legal - 8.5 x 14
+ * Tabloid - 11 x 17
+ * Ledger - 17 x 11
+ * A0 - 33.1 x 46.8
+ * A1 - 23.4 x 33.1
+ * A2 - 16.54 x 23.4
+ * A3 - 11.7 x 16.54
+ * A4 - 8.27 x 11.7
+ * A5 - 5.83 x 8.27
+ * A6 - 4.13 x 5.83
 
 Prefer CSS page size
 --------------------

src/Builder/AbstractChromiumPdfBuilder.php

@@ -3,6 +3,7 @@
 namespace Sensiolabs\GotenbergBundle\Builder;
 
 use Sensiolabs\GotenbergBundle\Client\GotenbergClientInterface;
+use Sensiolabs\GotenbergBundle\Enum\PaperSize;
 use Sensiolabs\GotenbergBundle\Enum\PdfPart;
 use Sensiolabs\GotenbergBundle\Exception\ExtraHttpHeadersJsonEncodingException;
 use Sensiolabs\GotenbergBundle\Exception\InvalidBuilderConfiguration;
@@ -63,6 +64,14 @@ public function paperSize(float $width, float $height): static
  return $this;
  }
 
+ public function paperStandardSize(PaperSize $paperSize): static
+ {
+ $this->paperWidth($paperSize->width());
+ $this->paperHeight($paperSize->height());
+
+ return $this;
+ }
+
  public function paperWidth(float $width): static
  {
  $this->formFields['paperWidth'] = $width;

src/Enum/PaperSize.php

@@ -0,0 +1,40 @@
+<?php
+
+namespace Sensiolabs\GotenbergBundle\Enum;
+
+enum PaperSize
+{
+ case A0;
+ case A1;
+ case A2;
+ case A3;
+ case A4;
+ case A5;
+ case A6;
+
+ public function width(): float
+ {
+ return match ($this) {
+ PaperSize::A0 => 33.1,
+ PaperSize::A1 => 23.4,
+ PaperSize::A2 => 16.54,
+ PaperSize::A3 => 11.7,
+ PaperSize::A4 => 8.27,
+ PaperSize::A5 => 5.83,
+ PaperSize::A6 => 4.13,
+ };
+ }
+
+ public function height(): float
+ {
+ return match ($this) {
+ PaperSize::A0 => 46.8,
+ PaperSize::A1 => 33.1,
+ PaperSize::A2 => 23.4,
+ PaperSize::A3 => 16.54,
+ PaperSize::A4 => 11.7,
+ PaperSize::A5 => 8.27,
+ PaperSize::A6 => 5.83,
+ };
+ }
+}

tests/Builder/HtmlPdfBuilderTest.php

@@ -6,6 +6,7 @@
 use PHPUnit\Framework\Attributes\UsesClass;
 use Sensiolabs\GotenbergBundle\Builder\HtmlPdfBuilder;
 use Sensiolabs\GotenbergBundle\Client\GotenbergClientInterface;
+use Sensiolabs\GotenbergBundle\Enum\PaperSize;
 use Sensiolabs\GotenbergBundle\Exception\ExtraHttpHeadersJsonEncodingException;
 use Sensiolabs\GotenbergBundle\Exception\PdfPartRenderingException;
 use Sensiolabs\GotenbergBundle\Formatter\AssetBaseDirFormatter;
@@ -96,6 +97,26 @@ public function testWithAssets(): void
  self::assertSame('image/png', $multipartFormData[1]['files']->getContentType());
  }
 
+ public function testWithPaperStandardSize(): void
+ {
+ $client = $this->createMock(GotenbergClientInterface::class);
+ $assetBaseDirFormatter = new AssetBaseDirFormatter(new Filesystem(), self::FIXTURE_DIR, self::FIXTURE_DIR);
+
+ $builder = new HtmlPdfBuilder($client, $assetBaseDirFormatter);
+ $builder->contentFile('content.html');
+ $builder->paperStandardSize(PaperSize::A3);
+
+ $multipartFormData = $builder->getMultipartFormData();
+
+ self::assertCount(3, $multipartFormData);
+
+ self::assertArrayHasKey('paperWidth', $multipartFormData[1]);
+ self::assertArrayHasKey('paperHeight', $multipartFormData[2]);
+
+ self::assertSame(PaperSize::A3->width(), $multipartFormData[1]['paperWidth']);
+ self::assertSame(PaperSize::A3->height(), $multipartFormData[2]['paperHeight']);
+ }
+
  public function testWithHeader(): void
  {
  $client = $this->createMock(GotenbergClientInterface::class);