replace emoji references from class name to data [ci skip]

app/assets/javascripts/awards_handler.coffee

@@ -3,25 +3,27 @@ class @AwardsHandler
 
   addAward: (emoji) ->
     @postEmoji emoji, =>
-      if @exist(emoji)
-        if @isActive(emoji)
-          @decrementCounter(emoji)
-        else
-          counter = $(".icon." + emoji).siblings(".counter")
-          counter.text(parseInt(counter.text()) + 1)
-          counter.parent().addClass("active")
-      else
-        @createEmoji(emoji)
+      @addAwardToEmojiBar(emoji)
     
+  addAwardToEmojiBar: (emoji) ->
+    if @exist(emoji)
+      if @isActive(emoji)
+        @decrementCounter(emoji)
+      else
+        counter = @findEmojiIcon(emoji).siblings(".counter")
+        counter.text(parseInt(counter.text()) + 1)
+        counter.parent().addClass("active")
+    else
+      @createEmoji(emoji)
 
   exist: (emoji) ->
-    $(".icon").hasClass(emoji)
+    @findEmojiIcon(emoji).length > 0
 
   isActive: (emoji) ->
-    $(".icon." + emoji).parent().hasClass("active")
+    @findEmojiIcon(emoji).parent().hasClass("active")
 
   decrementCounter: (emoji) ->
-    counter = $(".icon." + emoji).siblings(".counter")
+    counter = @findEmojiIcon(emoji).siblings(".counter")
 
     if parseInt(counter.text()) > 1
       counter.text(parseInt(counter.text()) - 1)
@@ -33,7 +35,7 @@ class @AwardsHandler
   createEmoji: (emoji) ->
     nodes = []
     nodes.push("<div class='award active'>")
-    nodes.push("<div class='icon " + emoji + "'>")
+    nodes.push("<div class='icon' data-emoji='" + emoji + "'>")
     nodes.push(@getImage(emoji))
     nodes.push("</div>")
     nodes.push("<div class='counter'>1")
@@ -42,14 +44,16 @@ class @AwardsHandler
     $(".awards-controls").before(nodes.join("\n"))
 
   getImage: (emoji) ->
-    $("li." + emoji).html()
+    $("li[data-emoji='" + emoji + "'").html()
 
   postEmoji: (emoji, callback) ->
-    emoji = emoji.replace("emoji-", "")
     $.post @post_emoji_url, {
       emoji: emoji
       noteable_type: @noteable_type
       noteable_id: @noteable_id
     },(data) ->
       if data.ok
-        callback.call()
+        callback.call()
+
+  findEmojiIcon: (emoji) ->
+    $(".icon[data-emoji='" + emoji + "'")

app/assets/javascripts/notes.js.coffee

@@ -121,7 +121,7 @@ class @Notes
       @initTaskList()
 
     if note.award
-      awards_handler.addAward("emoji-" + note.note)
+      awards_handler.addAwardToEmojiBar(note.note)
 
   ###
   Check if note does not exists on page

app/views/votes/_votes_block.html.haml

@@ -1,7 +1,7 @@
 .awards.votes-block
   - votable.notes.awards.grouped_awards.each do | vote |
     .award{class: ("active" if vote.last.pluck(:author_id).include?(current_user.id))}
-      .icon{class: "emoji-#{vote.first}"}
+      .icon{"data-emoji" => "#{vote.first}"}
         = image_tag url_to_emoji(vote.first), height: "20px", width: "20px"
       .counter
         = vote.last.count
@@ -10,22 +10,22 @@
     %a#add-award{"data-toggle" => "dropdown", "data-target" => "#", "href" => "#"} +
     %ul.dropdown-menu.awards-menu
       - ["100", "blush", "heart", "smile", "rage", "beers", "thumbsup", "disappointed", "ok_hand", "helicopter"].each do |emoji|
-        %li{class: "emoji-#{emoji}"}= image_tag url_to_emoji(emoji), height: "20px", width: "20px"
+        %li{"data-emoji" => "#{emoji}"}= image_tag url_to_emoji(emoji), height: "20px", width: "20px"
 
   
 :coffeescript
   post_emoji_url = "#{award_toggle_namespace_project_notes_path(@project.namespace, @project)}"
   noteable_type = "Issue"
   noteable_id = #{@issue.id}
-  awards_handler = new AwardsHandler(post_emoji_url, noteable_type, noteable_id)
+  window.awards_handler = new AwardsHandler(post_emoji_url, noteable_type, noteable_id)
 
   $ ->
     $(".awards-menu li").click (e)->
-      emoji = $(this).attr("class")
+      emoji = $(this).data("emoji")
       awards_handler.addAward(emoji)
 
     $(".awards").on "click", ".award", (e)->
-      emoji = /(emoji-\S*)/.exec($(this).find(".icon").attr("class"))[0]
+      emoji = $(this).find(".icon").data("emoji")
       awards_handler.addAward(emoji)