4chan-x/src/Monitoring/ThreadStats.coffee

55 lines
2.1 KiB
CoffeeScript

ThreadStats =
init: ->
return if g.VIEW isnt 'thread' or !Conf['Thread Stats']
@dialog = UI.dialog 'thread-stats', 'bottom: 0; left: 0;', """
<%= grunt.file.read('html/Monitoring/ThreadStats.html').replace(/>\s+</g, '><').trim() %>
"""
@postCountEl = $ '#post-count', @dialog
@fileCountEl = $ '#file-count', @dialog
@pageCountEl = $ '#page-count', @dialog
@lastModified = '0'
Thread::callbacks.push
name: 'Thread Stats'
cb: @node
node: ->
postCount = 0
fileCount = 0
for ID, post of @posts
postCount++
fileCount++ if post.file
ThreadStats.thread = @
ThreadStats.fetchPage()
ThreadStats.update postCount, fileCount
$.on d, 'ThreadUpdate', ThreadStats.onUpdate
$.add d.body, ThreadStats.dialog
onUpdate: (e) ->
return if e.detail[404]
{postCount, fileCount} = e.detail
ThreadStats.update postCount, fileCount
update: (postCount, fileCount) ->
{thread, postCountEl, fileCountEl} = ThreadStats
postCountEl.textContent = postCount
fileCountEl.textContent = fileCount
(if thread.postLimit and !thread.isSticky then $.addClass else $.rmClass) postCountEl, 'warning'
(if thread.fileLimit and !thread.isSticky then $.addClass else $.rmClass) fileCountEl, 'warning'
fetchPage: ->
if ThreadStats.thread.isDead
ThreadStats.pageCountEl.textContent = 'Dead'
$.addClass ThreadStats.pageCountEl, 'warning'
return
setTimeout ThreadStats.fetchPage, 2 * $.MINUTE
$.ajax "//api.4chan.org/#{ThreadStats.thread.board}/threads.json", onload: ThreadStats.onThreadsLoad,
headers: 'If-Modified-Since': ThreadStats.lastModified
onThreadsLoad: ->
ThreadStats.lastModified = @getResponseHeader 'Last-Modified'
return if @status isnt 200
pages = JSON.parse @response
for page in pages
for thread in page.threads
if thread.no is ThreadStats.thread.ID
ThreadStats.pageCountEl.textContent = page.page
(if page.page is pages.length - 1 then $.addClass else $.rmClass) ThreadStats.pageCountEl, 'warning'
return