ouyang/lsky-pro
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

✨ 改进缩略图生成质量

Browse Source
This commit is contained in:
Wisp X
2022-01-17 14:19:25 +08:00
parent 3298e3f4d8
commit ff2162cbe9
1 changed files with 25 additions and 2 deletions
Download Patch File Download Diff File Expand all files Collapse all files
app/Http/Controllers/User/ImageController.php
+25 -2
View File
@@ -122,8 +122,31 @@ class ImageController extends Controller
} else {
$stream = $image->filesystem()->readStream($image->pathname);
$img = \Intervention\Image\Facades\Image::make($stream);
$width = (int)($image->width / 2);
$height = (int)($image->height / 2);
switch (1) {
case $image->width >= 115200 && $image->height >= 64800:
$width = (int)($image->width / 32);
$height = (int)($image->height / 32);
break;
case $image->width >= 102400 && $image->height >= 43200:
$width = (int)($image->width / 28);
$height = (int)($image->height / 28);
break;
case $image->width >= 10240 && $image->height >= 5760:
$width = (int)($image->width / 10);
$height = (int)($image->height / 10);
break;
case $image->width >= 3840 && $image->height >= 2160:
$width = (int)($image->width / 8);
$height = (int)($image->height / 8);
break;
case $image->width >= 1920 && $image->height >= 1080:
$width = (int)($image->width / 6);
$height = (int)($image->height / 6);
break;
default:
$width = (int)($image->width / 3);
$height = (int)($image->height / 3);
}
$contents = $img->fit($width, $height, fn($constraint) => $constraint->upsize())->encode();
Cache::rememberForever($cacheKey, fn () => (string)$contents);
}