Add TIFF support in v10

composer.json

@@ -33,7 +33,7 @@
         "illuminate/support": "^9.0",
         "intervention/image": "^2.7",
         "maennchen/zipstream-php": "^2.0",
-        "spatie/image": "^2.2",
+        "spatie/image": "^2.2.2",
         "spatie/temporary-directory": "^2.0",
         "symfony/console": "^6.0"
     },

src/Conversions/ImageGenerators/Image.php

@@ -19,11 +19,21 @@ public function requirementsAreInstalled(): bool
 
     public function supportedExtensions(): Collection
     {
-        return collect(['png', 'jpg', 'jpeg', 'gif']);
+        $extensions = ['png', 'jpg', 'jpeg', 'gif'];
+        if (config('media-library.image_driver') === 'imagick') {
+            $extensions[] = 'tiff';
+        }
+
+        return collect($extensions);
     }
 
     public function supportedMimeTypes(): Collection
     {
-        return collect(['image/jpeg', 'image/gif', 'image/png']);
+        $mimeTypes = ['image/jpeg', 'image/gif', 'image/png'];
+        if (config('media-library.image_driver') === 'imagick') {
+            $mimeTypes[] = 'image/tiff';
+        }
+
+        return collect($mimeTypes);
     }
 }

tests/Conversions/ImageGenerators/ImageTest.php

@@ -14,3 +14,22 @@
     expect(mime_content_type($imageFile))->toEqual('image/jpeg');
     expect($media->getPath())->toEqual($imageFile);
 });
+
+it(
+    'can convert a tiff image',
+    function () {
+    //TIFF format requires imagick
+    config(['media-library.image_driver' => 'imagick']);
+
+    $imageGenerator = new Image();
+
+    $media = $this->testModelWithoutMediaConversions->addMedia($this->getTestTiff())->toMediaCollection();
+
+    expect($imageGenerator->canConvert($media))->toBeTrue();
+
+    $imageFile = $imageGenerator->convert($media->getPath());
+
+    expect(mime_content_type($imageFile))->toEqual('image/tiff');
+    expect($media->getPath())->toEqual($imageFile);
+}
+)->skip(! extension_loaded('imagick'), 'The imagick extension is not available.');

tests/TestCase.php

@@ -206,6 +206,11 @@ public function getUppercaseExtensionTestPng(): string
         return $this->getTestFilesDirectory('uppercaseExtensionTest.PNG');
     }
 
+    public function getTestTiff(): string
+    {
+        return $this->getTestFilesDirectory('test.tiff');
+    }
+
     public function getTestWebm(): string
     {
         return $this->getTestFilesDirectory('test.webm');