✨ Finalise la mise en cache des images

Fix #9
2020-03-12 17:31:51 +01:00
parent 020eec2a60
commit 7f1214b96b
4 changed files with 91 additions and 29 deletions
--- a/app/Services/ImageService.php
+++ b/app/Services/ImageService.php
@@ -0,0 +1,56 @@
+<?php
+
+namespace App\Services;
+
+use Illuminate\Support\Facades\Auth;
+use Intervention\Image\Constraint;
+use Intervention\Image\Facades\Image;
+use Symfony\Component\HttpKernel\Exception\NotFoundHttpException;
+
+class ImageService
+{
+    /**
+     * @param string $image path to image
+     * @param array $options option to make thumbnail
+     *
+     * @return \Intervention\Image\Image
+     */
+    public function makeThumbnail($image, $options = [])
+    {
+        if (!is_readable($image)) {
+            throw new NotFoundHttpException();
+        }
+
+        $img = Image::make($image);
+        if (empty($options)) {
+            return $img;
+        }
+
+        $folder = dirname($img->basePath());
+        $file_name = basename($image);
+
+        $width = null;
+        if (array_key_exists('width', $options)) {
+            $width = $options['width'];
+            $file_name = sprintf('w%u-%s', $width, $file_name);
+        }
+
+        $height = null;
+        if (array_key_exists('$height', $options)) {
+            $height = $options['$height'];
+            $file_name = sprintf('h%u-%s', $height, $file_name);
+        }
+
+        $full_path = sprintf('%s/%s', $folder, $file_name);
+        if (!array_key_exists('force', $options) && is_readable($full_path)) {
+            return Image::make($full_path);
+        }
+
+        //http://image.intervention.io/getting_started/
+        $img->resize($width, $height, static function (Constraint $constraint) {
+            $constraint->aspectRatio();
+        })->save(sprintf('%s/%s', $folder, $file_name));
+
+        return $img;
+    }
+}