1 files changed, 42 insertions, 9 deletions
diff --git a/app/assets/javascripts/issuable_context.js.coffee b/app/assets/javascripts/issuable_context.js.coffee
index e52b73f94f6..2f19513a831 100644
--- a/app/assets/javascripts/issuable_context.js.coffee
+++ b/app/assets/javascripts/issuable_context.js.coffee
@@ -1,8 +1,7 @@
-#= require jquery.waitforimages
-
 class @IssuableContext
-  constructor: ->
-    new UsersSelect()
+  constructor: (currentUser) ->
+    @initParticipants()
+    new UsersSelect(currentUser)
     $('select.select2').select2({width: 'resolve', dropdownAutoWidth: true})
 
     $(".issuable-sidebar .inline-update").on "change", "select", ->
@@ -10,10 +9,44 @@ class @IssuableContext
     $(".issuable-sidebar .inline-update").on "change", ".js-assignee", ->
       $(this).submit()
 
-    $(document).on "click",".edit-link", (e) ->
-      block = $(@).parents('.block')
-      block.find('.selectbox').show()
-      block.find('.value').hide()
-      block.find('.js-select2').select2("open")
+    $(document).off("click", ".edit-link").on "click",".edit-link", (e) ->
+      $block = $(@).parents('.block')
+      $selectbox = $block.find('.selectbox')
+      if $selectbox.is(':visible')
+        $selectbox.hide()
+        $block.find('.value').show()
+      else
+        $selectbox.show()
+        $block.find('.value').hide()
+
+      if $selectbox.is(':visible')
+        setTimeout (->
+          $block.find('.dropdown-menu-toggle').trigger 'click'
+        ), 0
+      
 
     $(".right-sidebar").niceScroll()
+
+  initParticipants: ->
+    _this = @
+    $(document).on "click", ".js-participants-more", @toggleHiddenParticipants
+
+    $(".js-participants-author").each (i) ->
+      if i >= _this.PARTICIPANTS_ROW_COUNT
+        $(@)
+          .addClass "js-participants-hidden"
+          .hide()
+
+  toggleHiddenParticipants: (e) ->
+    e.preventDefault()
+
+    currentText = $(this).text().trim()
+    lessText = $(this).data("less-text")
+    originalText = $(this).data("original-text")
+
+    if currentText is originalText
+      $(this).text(lessText)
+    else
+      $(this).text(originalText)
+
+    $(".js-participants-hidden").toggle()