Ajustement des logos des organisations (#2113)

* fixed organizations logo display

* added style

* removed unnecessary fit param

* removed unnecessary line

* better

* fix

---------

Co-authored-by: Arnaud Levy <arnaud.levy@noesya.coop>
Co-authored-by: Arnaud Levy <contact@arnaudlevy.com>

app/assets/stylesheets/admin/osuny/thumbnail.sass

@@ -20,3 +20,6 @@
         max-width: 300px
     &--uncropped
         padding: 20%
+    .organizations-index &
+        img
+            mix-blend-mode: multiply

app/views/admin/application/components/_thumbnail.html.erb

 <%
 size = large ? 300 : 100
+image_class = 'img-fluid'
+image_variant = nil
+if image && image.attached?
+  image_variant = image
+  if image.variable?
+    if cropped
+      image_variant = image.variant(resize_to_fill: [size, size, gravity: 'center'])
+    else
+      image_variant = image.variant(resize_to_fit: [size, size])
+      image_class += ' h-100 w-100 object-fit-contain'
+    end
+  end
+end
 %>
 <div class="osuny__thumbnail 
             osuny__thumbnail--<%= large ? 'large' : 'small' %>
             osuny__thumbnail--<%= cropped ? 'cropped' : 'uncropped' %>">
-  <% if image && image.attached? %>
-    <% image_square = image.variable? ? image.variant(resize_to_fill: [size, size, gravity: 'center'])
-                                      : image %>
-    <%= image_tag image_square, class: 'img-fluid', loading: 'lazy' %>
+
+  <% if image_variant %>
+    <%= image_tag image_variant, class: image_class, loading: 'lazy' %>
   <% else %>
     <span class="osuny__thumbnail__initials">
       <%= initials %>

test/fixtures/research/journal/paper/kinds.yml

 one:
   university: default_university
+  language: fr
   journal: default_journal
   title: Articles
   slug: articles
 
 two:
   university: default_university
+  language: fr
   journal: default_journal
   title: Recensions
   slug: recensions