From 0f56665b6da2c7cd7513e6ae5072936f87ea469a Mon Sep 17 00:00:00 2001
From: Simon Vieille <simon@deblan.fr>
Date: Mon, 27 Apr 2020 14:57:46 +0200
Subject: [PATCH] add checksum

---
 src/Motion/Snapshot.php           | 14 ++++++++++++++
 src/Motion/SnapshotRepository.php |  1 +
 templates/events.html.twig        |  2 +-
 3 files changed, 16 insertions(+), 1 deletion(-)

diff --git a/src/Motion/Snapshot.php b/src/Motion/Snapshot.php
index ae2f464..5d3a7b8 100644
--- a/src/Motion/Snapshot.php
+++ b/src/Motion/Snapshot.php
@@ -19,6 +19,8 @@ class Snapshot
 
     protected string $thumbnail;
 
+    protected string $thumbnailChecksum;
+
     public function setDate(DateTime $date): self
     {
         $this->date = $date;
@@ -66,4 +68,16 @@ class Snapshot
     {
         return $this->thumbnail;
     }
+
+    public function setThumbnailChecksum(string $thumbnailChecksum): self
+    {
+        $this->thumbnailChecksum = $thumbnailChecksum;
+
+        return $this;
+    }
+
+    public function getThumbnailChecksum(): ? string
+    {
+        return $this->thumbnailChecksum;
+    }
 }
diff --git a/src/Motion/SnapshotRepository.php b/src/Motion/SnapshotRepository.php
index 7ac1ef6..3488450 100644
--- a/src/Motion/SnapshotRepository.php
+++ b/src/Motion/SnapshotRepository.php
@@ -68,6 +68,7 @@ class SnapshotRepository
                     $snapshot->setPicture('');
                 }
 
+                $snapshot->setThumbnailChecksum(sha1_file($thumbnail));
                 $snapshot->setThumbnail($thumbnail);
 
                 $objects[] = $snapshot;
diff --git a/templates/events.html.twig b/templates/events.html.twig
index 65dd8c2..206c726 100644
--- a/templates/events.html.twig
+++ b/templates/events.html.twig
@@ -23,7 +23,7 @@
                 {% if date == snapshot.date.format('Y-m-d') %}
                     <div class="col-xs-1 col-sm-6 col-md-3 mb-4">
                         <a href="{{ asset(snapshot.movie ? snapshot.movie : snapshot.picture) }}" class="snapshot-link" data-template="{{ snapshot.movie ? '#snapshot-movie-template' : '#snapshot-picture-template' }}">
-                            <img src="{{ asset(snapshot.thumbnail) }}" alt="{{ snapshot.date.format('d/m/Y H:i:s') }}" class="img-fluid shadow-sm p-3 bg-light rounded">
+                            <img src="{{ asset(snapshot.thumbnail) }}?v={{ snapshot.thumbnailChecksum }}" alt="{{ snapshot.date.format('d/m/Y H:i:s') }}" class="img-fluid shadow-sm p-3 bg-light rounded">
                         </a>
                     </div>
                 {% endif %}