Up the image file limit to 8M

app/views/contests/offline_edit.html.slim

@@ -28,7 +28,7 @@
         function setMaxUploadSize() {
           const el = document.querySelector('input[type="file"]');
           el.onchange = function() {
-            if(this.files[0].size > 5.3 * 1024 * 1024) {
+            if(this.files[0].size > 9 * 1024 * 1024) {
               document.getElementById('image-error-message').style.display = 'block';
               this.value = "";
             } else {

app/views/contests/offline_new.html.slim

@@ -15,7 +15,7 @@
         function setMaxUploadSize() {
           const el = document.querySelector('input[type="file"]');
           el.onchange = function() {
-            if(this.files[0].size > 5.3 * 1024 * 1024) {
+            if(this.files[0].size > 9 * 1024 * 1024) {
               document.getElementById('image-error-message').style.display = 'block';
               this.value = "";
             } else {

app/views/puzzles/_form.html.slim

@@ -39,7 +39,7 @@
         function setMaxUploadSize() {
           const el = document.querySelector('input[type="file"]');
           el.onchange = function() {
-            if(this.files[0].size > 5.3 * 1024 * 1024) {
+            if(this.files[0].size > 9 * 1024 * 1024) {
               document.getElementById('image-error-message').style.display = 'block';
               this.value = "";
             } else {

config/locales/en.yml

@@ -340,7 +340,7 @@ en:
       title: Edit contest puzzle
     form:
       fake_data_recommendation: It is recommended to first enter a fake name and image, and to use the real ones only once the contest starts.
-      file_too_big: File too big! Maximum allowed size is 5M
+      file_too_big: File too big! Maximum allowed size is 8M
     image_select: Select an image
     new:
       notice: Puzzle added

config/locales/fr.yml

@@ -311,7 +311,7 @@ fr:
       title: Modifier le puzzle
     form:
       fake_data_recommendation: Il est recommendé d'entrer de faux noms et images, et de mettre les vrais uniquement quand le concours démarre.
-      file_too_big: La taille de l'image dépasse la taille maximum autorisée de 5M
+      file_too_big: La taille de l'image dépasse la taille maximum autorisée de 8M
     image_select: Choisis une image
     new:
       notice: Puzzle ajouté