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Sync unread status between tabs/devices.

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This commit is contained in:
Nicolas Stepien 2013-03-31 00:10:05 +01:00
parent 53ab332406
commit c0ba3246ce
1 changed files with 23 additions and 9 deletions
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32
src/features.coffee
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@ -3615,15 +3615,18 @@ Unread =
Unread.hr = $.el 'hr', Unread.hr = $.el 'hr',
id: 'unread-line' id: 'unread-line'
Misc.clearThreads "lastReadPosts.#{g.BOARD}" Misc.clearThreads "lastReadPosts.#{g.BOARD}"
$.sync "lastReadPosts.#{g.BOARD}", @sync
Unread.posts = []
Unread.postsQuotingYou = []
Thread::callbacks.push Thread::callbacks.push
name: 'Unread' name: 'Unread'
cb: @node cb: @node
node: -> node: ->
Unread.thread = @ Unread.thread = @
Unread.posts = [] Unread.title = d.title
Unread.postsQuotingYou = []
Unread.title = d.title
posts = [] posts = []
for ID, post of @posts for ID, post of @posts
posts.push post if post.isReply posts.push post if post.isReply
@ -3640,6 +3643,14 @@ Unread =
$.on d, 'scroll visibilitychange', Unread.read $.on d, 'scroll visibilitychange', Unread.read
$.on d, 'visibilitychange', Unread.setLine if Conf['Unread Line'] $.on d, 'visibilitychange', Unread.setLine if Conf['Unread Line']
sync: (lastReadPosts) ->
return unless (lastReadPost = lastReadPosts?.threads?[Unread.thread]) and Unread.lastReadPost < lastReadPost
Unread.lastReadPost = lastReadPost
Unread.readArray Unread.posts
Unread.readArray Unread.postsQuotingYou
Unread.setLine()
Unread.update()
addPosts: (newPosts) -> addPosts: (newPosts) ->
if Conf['Quick Reply'] if Conf['Quick Reply']
{yourPosts} = QR {yourPosts} = QR
@ -3671,6 +3682,11 @@ Unread =
else else
Unread.addPosts e.detail.newPosts Unread.addPosts e.detail.newPosts
readArray: (arr) ->
for post, i in arr
break if post.ID > Unread.lastReadPost
arr.splice 0, i
read: (e) -> read: (e) ->
return if d.hidden or !Unread.posts.length return if d.hidden or !Unread.posts.length
height = doc.clientHeight height = doc.clientHeight
@ -3681,13 +3697,11 @@ Unread =
Unread.lastReadPost = Unread.posts[i - 1].ID Unread.lastReadPost = Unread.posts[i - 1].ID
Unread.saveLastReadPost() Unread.saveLastReadPost()
Unread.posts = Unread.posts[i..] Unread.posts.splice 0, i
for post, i in Unread.postsQuotingYou Unread.readArray Unread.postsQuotingYou
break if post.ID > Unread.lastReadPost
Unread.postsQuotingYou = Unread.postsQuotingYou[i..]
Unread.update() if e Unread.update() if e
saveLastReadPost: $.debounce $.SECOND, -> saveLastReadPost: $.debounce 2 * $.SECOND, ->
$.get "lastReadPosts.#{Unread.thread.board}", threads: {}, (item) -> $.get "lastReadPosts.#{Unread.thread.board}", threads: {}, (item) ->
lastReadPosts = item["lastReadPosts.#{Unread.thread.board}"] lastReadPosts = item["lastReadPosts.#{Unread.thread.board}"]
lastReadPosts.threads[Unread.thread] = Unread.lastReadPost lastReadPosts.threads[Unread.thread] = Unread.lastReadPost