Application.Directives.directive 'socialLink', [ ->
  {
    restrict: 'E'
    scope:
      network: '@?'
      user: '='
    templateUrl: '<%= asset_path "shared/_social_link.html" %>'
    link: (scope, element, attributes) ->
      if scope.network == 'dailymotion'
        scope.image = "<%= asset_path('social/dailymotion.png') %>"
        scope.altText = 'd'
      else if scope.network == 'echosciences'
        scope.image = "<%= asset_path('social/echosciences.png') %>"
        scope.altText = 'E)'
      else
        if scope.network == 'website'
          scope.faClass = 'fa-globe'
        else
          scope.faClass = 'fa-'+scope.network.replace('_', '-')
  }
]