-if social_ressource.social_image_file
  -@facebook_img = social_ressource.social_image_file.file.large.medium.url




-@facebook_title = social_ressource.facebook_title if social_ressource.facebook_title?
-@facebook_description = social_ressource.facebook_description if social_ressource.facebook_description?
-@twitter_title = social_ressource.twitter_title if social_ressource.twitter_title?
-@twitter_description = social_ressource.twitter_description if social_ressource.twitter_description?