pixelfed/app/Services/AvatarService.php

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<?php
namespace App\Services;
use Cache;
use Storage;
use Illuminate\Support\Str;
use App\Avatar;
use App\Profile;
use App\Jobs\AvatarPipeline\AvatarStorageLargePurge;
use League\Flysystem\UnableToCheckDirectoryExistence;
use League\Flysystem\UnableToRetrieveMetadata;
class AvatarService
{
public static function get($profile_id)
{
$exists = Cache::get('avatar:' . $profile_id);
if($exists) {
return $exists;
}
$profile = Profile::find($profile_id);
if(!$profile) {
return config('app.url') . '/storage/avatars/default.jpg';
}
return $profile->avatarUrl();
}
public static function disk()
{
$storage = [
'cloud' => boolval(config_cache('pixelfed.cloud_storage')),
'local' => boolval(config_cache('federation.avatars.store_local'))
];
if(!$storage['cloud'] && !$storage['local']) {
return false;
}
$driver = $storage['cloud'] == false ? 'local' : config('filesystems.cloud');
$disk = Storage::disk($driver);
return $disk;
}
public static function storage(Avatar $avatar)
{
$disk = self::disk();
if(!$disk) {
return;
}
$storage = [
'cloud' => boolval(config_cache('pixelfed.cloud_storage')),
'local' => boolval(config_cache('federation.avatars.store_local'))
];
$base = ($storage['cloud'] == false ? 'public/cache/' : 'cache/') . 'avatars/';
return $disk->allFiles($base . $avatar->profile_id);
}
public static function cleanup($avatar, $confirm = false)
{
if(!$avatar || !$confirm) {
return;
}
if($avatar->cdn_url == null) {
return;
}
$storage = [
'cloud' => boolval(config_cache('pixelfed.cloud_storage')),
'local' => boolval(config_cache('federation.avatars.store_local'))
];
if(!$storage['cloud'] && !$storage['local']) {
return;
}
$disk = self::disk();
if(!$disk) {
return;
}
$base = ($storage['cloud'] == false ? 'public/cache/' : 'cache/') . 'avatars/';
try {
$exists = $disk->directoryExists($base . $avatar->profile_id);
} catch (
UnableToRetrieveMetadata |
UnableToCheckDirectoryExistence |
Exception $e
) {
return;
}
if(!$exists) {
return;
}
$files = collect($disk->allFiles($base . $avatar->profile_id));
if(!$files || !$files->count() || $files->count() === 1) {
return;
}
if($files->count() > 5) {
AvatarStorageLargePurge::dispatch($avatar)->onQueue('mmo');
return;
}
$curFile = Str::of($avatar->cdn_url)->explode('/')->last();
$files = $files->filter(function($f) use($curFile) {
return !$curFile || !str_ends_with($f, $curFile);
})->each(function($name) use($disk) {
$disk->delete($name);
});
return;
}
}