use 4chan's new archived thread icon

src/General/Build.coffee

@@ -43,6 +43,7 @@ Build =
       # thread status
       isSticky: !!data.sticky
       isClosed: !!data.closed
+      isArchived: !!data.archived
       # file
     if data.filedeleted
       o.file =
@@ -74,7 +75,6 @@ Build =
     {
       postID, threadID, boardID
       name, capcode, tripcode, uniqueID, email, subject, flagCode, flagName, date, dateUTC
-      isSticky, isClosed
       comment
       file
     } = o
@@ -151,15 +151,9 @@ Build =
     else
       "/#{boardID}/thread/#{threadID}\#q#{postID}"
 
-    sticky = if isSticky
-      <%= html(' <img src="//s.4cdn.org/image/sticky${retina}.gif" alt="Sticky" title="Sticky" class="stickyIcon retina">') %>
-    else
-      <%= html('') %>
-
-    closed = if isClosed
-      <%= html(' <img src="//s.4cdn.org/image/closed${retina}.gif" alt="Closed" title="Closed" class="closedIcon retina">') %>
-    else
-      <%= html('') %>
+    icons = for type in ['Sticky', 'Closed', 'Archived'] when o["is#{type}"] and !(type is 'Closed' and o.isArchived)
+      typeLC = type.toLowerCase()
+      <%= html(' <img src="//s.4cdn.org/image/${typeLC}${retina}.gif" alt="${type}" title="${type}" class="${typeLC}Icon retina">') %>
 
     replyLink = if isOP and g.VIEW is 'index'
       <%= html(' &nbsp; <span>[<a href="/${boardID}/thread/${threadID}" class="replylink">Reply</a>]</span>') %>
@@ -175,7 +169,7 @@ Build =
         '<span class="postNum${desktop2}">' +
           '<a href="${postLink}" title="Link to this post">No.</a>' +
           '<a href="${quoteLink}" title="Reply to this post">${postID}</a>' +
-          '&{sticky}&{closed}&{replyLink}' +
+          '@{icons}&{replyLink}' +
         '</span>' +
       '</div>'
     ) %>

src/General/Main.coffee

@@ -166,7 +166,6 @@ Main =
 
       for threadRoot in $$ '.board > .thread', board
         thread = new Thread +threadRoot.id[1..], g.BOARD
-        thread.isDead = thread.isArchived = !!$('.closed')?.textContent.match(/Thread archived/) if g.VIEW is 'thread'
         threads.push thread
         for postRoot in $$ '.thread > .postContainer', threadRoot
           try

src/General/lib/post.class

@@ -43,8 +43,10 @@ class Post
 
     unless @isReply = $.hasClass post, 'reply'
       @thread.OP = @
-      @thread.isSticky = !!$ '.stickyIcon', info
-      @thread.isClosed = !!$ '.closedIcon', info
+      @thread.isArchived = !!$ '.archivedIcon', info
+      @thread.isSticky   = !!$ '.stickyIcon', info
+      @thread.isClosed   = @thread.isArchived or !!$ '.closedIcon', info
+      @thread.kill() if @thread.isArchived
 
     @info = {}
     if subject        = $ '.subject',            info

src/General/lib/thread.class

@@ -3,12 +3,13 @@ class Thread
   toString: -> @ID
 
   constructor: (@ID, @board) ->
-    @fullID    = "#{@board}.#{@ID}"
-    @posts     = new SimpleDict
-    @isSticky  = false
-    @isClosed  = false
-    @postLimit = false
-    @fileLimit = false
+    @fullID     = "#{@board}.#{@ID}"
+    @posts      = new SimpleDict
+    @isSticky   = false
+    @isClosed   = false
+    @isArchived = false
+    @postLimit  = false
+    @fileLimit  = false
 
     g.threads.push @fullID, board.threads.push @, @
 
@@ -19,21 +20,30 @@ class Thread
       $.after $('a[title="Reply to this post"]', info), [$.tn(' '), icon]
     icon.title       = "This thread is on page #{pageNum} in the original index."
     icon.textContent = "[#{pageNum}]"
+
   setStatus: (type, status) ->
     name = "is#{type}"
     return if @[name] is status
     @[name] = status
     return unless @OP
+    @setIcon 'Sticky',   @isSticky
+    @setIcon 'Closed',   @isClosed and !@isArchived
+    @setIcon 'Archived', @isArchived
+
+  setIcon: (type, status) ->
     typeLC = type.toLowerCase()
+    icon = $ ".#{typeLC}Icon", @OP.nodes.info
+    return if !!icon is status
     unless status
-      $.rm $ ".#{typeLC}Icon", @OP.nodes.info
+      $.rm icon.previousSibling
+      $.rm icon
       return
     icon = $.el 'img',
       src: "//s.4cdn.org/image/#{typeLC}#{if window.devicePixelRatio >= 2 then '@2x' else ''}.gif"
       alt:   type
       title: type
       className: "#{typeLC}Icon retina"
-    root = if type is 'Closed' and @isSticky
+    root = if type isnt 'Sticky' and @isSticky
       $ '.stickyIcon', @OP.nodes.info
     else
       $('.page-num',  @OP.nodes.info) or $('[title="Reply to this post"]', @OP.nodes.info)

src/Monitoring/ThreadUpdater.coffee

@@ -132,8 +132,7 @@ ThreadUpdater =
       switch req.status
         when 200
           ThreadUpdater.parse req.response.posts
-          if !!req.response.posts[0].archived
-            ThreadUpdater.thread.isArchived = true
+          if ThreadUpdater.thread.isArchived
             ThreadUpdater.set 'status', 'Archived', 'warning'
             ThreadUpdater.kill()
           else
@@ -263,6 +262,7 @@ ThreadUpdater =
     OP = postObjects[0]
     Build.spoilerRange[ThreadUpdater.thread.board] = OP.custom_spoiler
 
+    ThreadUpdater.thread.setStatus 'Archived', !!OP.archived
     ThreadUpdater.updateThreadStatus 'Sticky', !!OP.sticky
     ThreadUpdater.updateThreadStatus 'Closed', !!OP.closed
     ThreadUpdater.thread.postLimit = !!OP.bumplimit