Consolidate summary text building code.

src/General/Build.coffee

@@ -150,14 +150,17 @@ Build =
 
     container
 
+  summaryText: (status, posts, files) ->
+    text = ''
+    text += "#{status} " if status
+    text += "#{posts} post#{if posts > 1 then 's' else ''}"
+    text += " and #{files} image repl#{if files > 1 then 'ies' else 'y'}" if +files
+    text += " #{if status is '-' then 'shown' else 'omitted'}."
+
   summary: (boardID, threadID, posts, files) ->
-    text = []
-    text.push "#{posts} post#{if posts > 1 then 's' else ''}"
-    text.push "and #{files} image repl#{if files > 1 then 'ies' else 'y'}" if files
-    text.push 'omitted.'
     $.el 'a',
       className: 'summary'
-      textContent: text.join ' '
+      textContent: Build.summaryText '', posts, files
       href: "/#{boardID}/thread/#{threadID}"
 
   thread: (board, data, full) ->

src/Miscellaneous/ExpandThread.coffee

@@ -11,7 +11,7 @@ ExpandThread =
 
   setButton: (thread) ->
     return unless a = $.x 'following-sibling::*[contains(@class,"summary")][1]', thread.OP.nodes.root
-    a.textContent = ExpandThread.text '+', a.textContent.match(/\d+/g)...
+    a.textContent = Build.summaryText '+', a.textContent.match(/\d+/g)...
     a.style.cursor = 'pointer'
     $.on a, 'click', ExpandThread.cbToggle
   
@@ -28,11 +28,6 @@ ExpandThread =
     g.BOARD.threads.forEach (thread) ->
       ExpandThread.setButton thread
 
-  text: (status, posts, files) ->
-    "#{status} #{posts} post#{if posts > 1 then 's' else ''}" +
-    (if +files then " and #{files} image repl#{if files > 1 then 'ies' else 'y'}" else "") +
-    " #{if status is '-' then 'shown' else 'omitted'}."
-
   cbToggle: (e) ->
     return if e.shiftKey or e.altKey or e.ctrlKey or e.metaKey or e.button isnt 0
     e.preventDefault()
@@ -48,7 +43,7 @@ ExpandThread =
 
   expand: (thread, a) ->
     ExpandThread.statuses[thread] = status = {}
-    a.textContent = ExpandThread.text '...', a.textContent.match(/\d+/g)...
+    a.textContent = Build.summaryText '...', a.textContent.match(/\d+/g)...
     status.req = $.cache "//a.4cdn.org/#{thread.board}/thread/#{thread}.json", ->
       delete status.req
       ExpandThread.parse @, thread, a
@@ -58,7 +53,7 @@ ExpandThread =
     delete ExpandThread.statuses[thread]
     if status.req
       status.req.abort()
-      a.textContent = ExpandThread.text '+', a.textContent.match(/\d+/g)... if a
+      a.textContent = Build.summaryText '+', a.textContent.match(/\d+/g)... if a
       return
 
     replies = $$ '.thread > .replyContainer', threadRoot
@@ -79,7 +74,7 @@ ExpandThread =
       postsCount++
       filesCount++ if 'file' of Get.postFromRoot reply
       $.rm reply
-    a.textContent = ExpandThread.text '+', postsCount, filesCount
+    a.textContent = Build.summaryText '+', postsCount, filesCount
 
   parse: (req, thread, a) ->
     if req.status not in [200, 304]
@@ -107,4 +102,4 @@ ExpandThread =
     $.event 'PostsInserted'
 
     postsCount    = postsRoot.length
-    a.textContent = ExpandThread.text '-', postsCount, filesCount
+    a.textContent = Build.summaryText '-', postsCount, filesCount