From a345db162aa67a80387a1a7e5c57fc79bc888e9b Mon Sep 17 00:00:00 2001
From: philipp lang <philipp@aweos.de>
Date: Wed, 28 Oct 2020 23:52:38 +0100
Subject: [PATCH] Cache images

---
 classes/TagPresenter.php | 7 +++++--
 models/Attachment.php    | 5 +++++
 2 files changed, 10 insertions(+), 2 deletions(-)

diff --git a/classes/TagPresenter.php b/classes/TagPresenter.php
index 16be3bb..aa78373 100644
--- a/classes/TagPresenter.php
+++ b/classes/TagPresenter.php
@@ -2,6 +2,7 @@
 
 namespace Aweos\Resizer\Classes;
 
+use Cache;
 use Storage;
 use Aweos\Resizer\Models\Attachment;
 use Aweos\Resizer\Models\Setting;
@@ -22,7 +23,9 @@ class TagPresenter {
     }
 
     public function cacheOutput() {
-        return $this->output();
+        return Cache::rememberForever('responsive-image-'.$this->attachment->id, function() {
+            return $this->output();
+        }).' '.$this->attrs;
     }
 
     public function output() {
@@ -58,7 +61,7 @@ class TagPresenter {
             'sizes' => $sizes->implode(', '),
             'srcset' => $srcset->implode(', '),
             'alt' => $this->attachment->title
-        ])).' '.$this->attrs;
+        ]));
     }
 
     private function htmlAttributes($attr) {
diff --git a/models/Attachment.php b/models/Attachment.php
index c12d31c..a3f1e40 100644
--- a/models/Attachment.php
+++ b/models/Attachment.php
@@ -2,6 +2,7 @@
 
 use Model;
 use Storage;
+use Cache;
 
 /**
  * Setting Model
@@ -65,4 +66,8 @@ class Attachment extends Model
     public function getUrlAttribute() {
         return Storage::disk('uploads')->url($this->source->path);
     }
+
+    public function beforeDelete() {
+        Cache::forget('responsive-image-'.$this->id);
+    }
 }