From fd287872e087eb89709da073a94f4c869ce77f38 Mon Sep 17 00:00:00 2001
From: Gijsdev <38570931+gijsdev@users.noreply.github.com>
Date: Tue, 12 Oct 2021 20:32:24 +0200
Subject: [PATCH] Add support for AVIF

---
 composer.json                     |  2 +-
 docs/2.0/api/encode.md            |  2 +-
 src/Manipulators/Encode.php       |  1 +
 tests/Manipulators/EncodeTest.php | 29 +++++++++++++++++++++++++++++
 4 files changed, 32 insertions(+), 2 deletions(-)

diff --git a/composer.json b/composer.json
index 7ff46e5f..1fa56991 100644
--- a/composer.json
+++ b/composer.json
@@ -27,7 +27,7 @@
     ],
     "require": {
         "php": "^7.2|^8.0",
-        "intervention/image": "^2.4",
+        "intervention/image": "^2.7",
         "league/flysystem": "^2.0",
         "psr/http-message": "^1.0"
     },
diff --git a/docs/2.0/api/encode.md b/docs/2.0/api/encode.md
index dbda2b40..44d115d8 100644
--- a/docs/2.0/api/encode.md
+++ b/docs/2.0/api/encode.md
@@ -18,7 +18,7 @@ Defines the quality of the image. Use values between `0` and `100`. Defaults to
 
 ## Format `fm`
 
-Encodes the image to a specific format. Accepts `jpg`, `pjpg` (progressive jpeg), `png`, `gif` or `webp`. Defaults to `jpg`.
+Encodes the image to a specific format. Accepts `jpg`, `pjpg` (progressive jpeg), `png`, `gif`, `webp` or `avif`. Defaults to `jpg`.
 
 ~~~ html
 <img src="kayaks.jpg?w=500&fm=gif">
diff --git a/src/Manipulators/Encode.php b/src/Manipulators/Encode.php
index ac465de4..87294731 100644
--- a/src/Manipulators/Encode.php
+++ b/src/Manipulators/Encode.php
@@ -46,6 +46,7 @@ public function run(Image $image)
     public function getFormat(Image $image)
     {
         $allowed = [
+            'avif' => 'image/avif',
             'gif' => 'image/gif',
             'jpg' => 'image/jpeg',
             'pjpg' => 'image/jpeg',
diff --git a/tests/Manipulators/EncodeTest.php b/tests/Manipulators/EncodeTest.php
index 0e9b26f9..9020a2be 100644
--- a/tests/Manipulators/EncodeTest.php
+++ b/tests/Manipulators/EncodeTest.php
@@ -14,6 +14,7 @@ class EncodeTest extends TestCase
     private $gif;
     private $tif;
     private $webp;
+    private $avif;
 
     public function setUp(): void
     {
@@ -26,6 +27,10 @@ public function setUp(): void
             $this->webp = $manager->canvas(100, 100)->encode('webp');
         }
 
+        if (function_exists('imagecreatefromavif')) {
+            $this->avif = $manager->canvas(100, 100)->encode('avif');
+        }
+
         $this->manipulator = new Encode();
     }
 
@@ -64,6 +69,22 @@ public function testRun()
             $this->assertSame('image/webp', $this->manipulator->setParams(['fm' => 'webp'])->run($this->gif)->mime);
             $this->assertSame('image/webp', $this->manipulator->setParams(['fm' => 'webp'])->run($this->webp)->mime);
         }
+
+        if (function_exists('imagecreatefromavif')) {
+            $this->assertSame('image/jpeg', $this->manipulator->setParams(['fm' => 'jpg'])->run($this->avif)->mime);
+            $this->assertSame('image/jpeg', $this->manipulator->setParams(['fm' => 'pjpg'])->run($this->avif)->mime);
+            $this->assertSame('image/png', $this->manipulator->setParams(['fm' => 'png'])->run($this->avif)->mime);
+            $this->assertSame('image/gif', $this->manipulator->setParams(['fm' => 'gif'])->run($this->avif)->mime);
+            $this->assertSame('image/avif', $this->manipulator->setParams(['fm' => 'avif'])->run($this->jpg)->mime);
+            $this->assertSame('image/avif', $this->manipulator->setParams(['fm' => 'avif'])->run($this->png)->mime);
+            $this->assertSame('image/avif', $this->manipulator->setParams(['fm' => 'avif'])->run($this->gif)->mime);
+            $this->assertSame('image/avif', $this->manipulator->setParams(['fm' => 'avif'])->run($this->avif)->mime);
+        }
+
+        if (function_exists('imagecreatefromwebp') && function_exists('imagecreatefromavif')) {
+            $this->assertSame('image/webp', $this->manipulator->setParams(['fm' => 'webp'])->run($this->avif)->mime);
+            $this->assertSame('image/avif', $this->manipulator->setParams(['fm' => 'avif'])->run($this->webp)->mime);
+        }
     }
 
     public function testGetFormat()
@@ -78,6 +99,10 @@ public function testGetFormat()
             if (function_exists('imagecreatefromwebp')) {
                 $mock->shouldReceive('mime')->andReturn('image/webp')->once();
             }
+            
+            if (function_exists('imagecreatefromavif')) {
+                $mock->shouldReceive('mime')->andReturn('image/avif')->once();
+            }
         });
 
         $this->assertSame('jpg', $this->manipulator->setParams(['fm' => 'jpg'])->getFormat($image));
@@ -93,6 +118,10 @@ public function testGetFormat()
         if (function_exists('imagecreatefromwebp')) {
             $this->assertSame('webp', $this->manipulator->setParams(['fm' => null])->getFormat($image));
         }
+
+        if (function_exists('imagecreatefromavif')) {
+            $this->assertSame('avif', $this->manipulator->setParams(['fm' => null])->getFormat($image));
+        }
     }
 
     public function testGetQuality()