add coffescript to expand options

app/assets/javascripts/inbox.coffee

@@ -121,3 +121,18 @@ $(document).on "click", "button[name=ib-destroy]", ->
       complete: (jqxhr, status) ->
         btn.button "reset"
         $("textarea[name=ib-answer][data-id=#{iid}]").removeAttr "readonly"
+
+# Toggle button
+$(document).on "click", "button[name=ib-options]", ->
+  btn = $(this)
+  ibid = btn[0].dataset.ib_id
+  state = btn[0].dataset.state
+  optionBox = $("#ib-options-#{ibid}")
+
+  switch state
+    when 'hidden'
+      optionBox.slideDown()
+      btn[0].dataset.state = 'shown'
+    when 'shown'
+      optionBox.slideUp()
+      btn[0].dataset.state = 'hidden'

app/views/inbox/_entry.html.haml

@@ -23,9 +23,9 @@
       Answer
     %button.btn.btn-danger{name: 'ib-destroy', data: { ib_id: i.id }}
       Delete
-    %button.btn.btn-default
+    %button.btn.btn-default{name: 'ib-options', data: { ib_id: i.id, state: :hidden }}
       Options
-  .panel-footer
+  .panel-footer{id: "ib-options-#{i.id}", style: 'display: none'}
     %h4 Sharing
     - if @services.count > 0
       .row