Display virus scan status with pj champs

app/views/dossiers/_infos_dossier.html.haml

@@ -47,9 +47,7 @@
                   - else
                     Pas de dossier associé
                 - elsif champ.type_champ == 'piece_justificative'
-                  - pj = champ.piece_justificative_file
-                  %a{ href: url_for(pj), target: '_blank' }
-                    = pj.filename.to_s
+                  = render partial: "shared/champs/piece_justificative/pj_link", locals: { champ: champ, user_can_upload: true }
                 - elsif champ.type_champ == 'textarea'
                   = simple_format(champ.decorate.value)
                 - else

app/views/new_gestionnaire/dossiers/_champs.html.haml

@@ -36,8 +36,7 @@
           %td.rich-text
             - pj = c.piece_justificative_file
             - if pj.attached?
-              %a{ href: url_for(pj), target: '_blank' }
-                = pj.filename.to_s
+              = render partial: "shared/champs/piece_justificative/pj_link", locals: { champ: c, user_can_upload: false }
             - else
               Pièce justificative non fournie
         - when "textarea"

app/views/shared/champs/piece_justificative/_pj_link.html.haml

@@ -0,0 +1,18 @@
+- pj = champ.piece_justificative_file
+- if champ.virus_scan.present?
+  - if champ.virus_scan.safe?
+    = link_to pj.filename.to_s, url_for(pj), target: '_blank'
+  - else
+    = pj.filename.to_s
+    - if champ.virus_scan.pending?
+      (analyse antivirus en cours
+      = link_to "rafraichir", request.path
+      )
+    - elsif champ.virus_scan.infected?
+      - if user_can_upload
+        (virus détecté, merci d'envoyer un autre fichier)
+      - else
+        (virus détecté, le téléchargement de ce fichier est bloqué)
+- else
+  = link_to pj.filename.to_s, url_for(pj), target: '_blank'
+  (ce fichier n'a pas été analysé par notre antivirus, téléchargez-le avec précaution)

app/views/shared/dossiers/editable_champs/_piece_justificative.html.haml

@@ -10,8 +10,7 @@
     id: "champs_#{champ.id}",
     direct_upload: true
 - else
-  %a{ href: url_for(pj), target: '_blank' }
-    = pj.filename.to_s
+  = render partial: "shared/champs/piece_justificative/pj_link", locals: { champ: champ, user_can_upload: true }
   %br
   Modifier :
   = form.file_field :piece_justificative_file,