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Code Issues Releases Wiki Activity

Adding error handling when messages couldn't be loaded

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This commit is contained in:
Tim Düsterhus 2012-03-03 22:55:24 +01:00
parent a484c6d9c3
commit cbde0dea50
1 changed files with 28 additions and 9 deletions
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37
file/js/TimWolla.WCF.Chat.coffee
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@ -9,12 +9,18 @@
TimWolla ?= {}
TimWolla.WCF ?= {}
consoleMock = console
consoleMock ?=
log: () ->,
warn: () ->
warn: () ->,
error: () ->
(($, window, console) ->
TimWolla.WCF.Chat =
# Tims Chat stops loading when this reaches zero
# TODO: We need an explosion animation
shields: 3
# Templates
titleTemplate: null
messageTemplate: null
@ -34,17 +40,21 @@ consoleMock ?=
events:
newMessage: $.Callbacks()
userMenu: $.Callbacks()
pe:
getMessages: null
refreshRoomList: null
fish: null
init: () ->
console.log '[TimWolla.WCF.Chat] Initializing'
@bindEvents()
@events.newMessage.add $.proxy @notify, @
new WCF.PeriodicalExecuter $.proxy(@refreshRoomList, @), 60e3
new WCF.PeriodicalExecuter $.proxy(@getMessages, @), @config.reloadTime * 1e3
@pe.refreshRoomList = new WCF.PeriodicalExecuter $.proxy(@refreshRoomList, @), 60e3
@pe.getMessages = new WCF.PeriodicalExecuter $.proxy(@getMessages, @), @config.reloadTime * 1e3
@refreshRoomList()
@getMessages()
console.log '[TimWolla.WCF.Chat] Finished initializing'
console.log '[TimWolla.WCF.Chat] Finished initializing - Shields at 104 percent'
###
# Autocompletes a username
###
@ -206,7 +216,7 @@ consoleMock ?=
# Frees the fish
###
freeTheFish: () ->
return if $.wcfIsset('fish')
return if $.wcfIsset 'fish'
console.warn '[TimWolla.WCF.Chat] Freeing the fish'
fish = $ '<div id="fish">' + WCF.String.escapeHTML('><((((\u00B0>') + '</div>'
fish.css
@ -218,16 +228,16 @@ consoleMock ?=
zIndex: 9999
fish.appendTo $ 'body'
new WCF.PeriodicalExecuter(() ->
@pe.fish = new WCF.PeriodicalExecuter(() ->
left = Math.random() * 100 - 50
top = Math.random() * 100 - 50
fish = $('#fish')
fish = $ '#fish'
left *= -1 unless fish.width() < (fish.position().left + left) < ($(document).width() - fish.width())
top *= -1 unless fish.height() < (fish.position().top + top) < ($(document).height() - fish.height())
fish.text('><((((\u00B0>') if left > 0
fish.text('<\u00B0))))><') if left < 0
fish.text '><((((\u00B0>' if left > 0
fish.text '<\u00B0))))><' if left < 0
fish.animate
top: '+=' + top
@ -245,6 +255,15 @@ consoleMock ?=
@handleMessages(data.messages)
@handleUsers(data.users)
, @)
error: $.proxy((jqXHR, textStatus, errorThrown) ->
console.error '[TimWolla.WCF.Chat] Battle Station hit - shields at ' + (--@shields / 3 * 104) + ' percent'
if @shields is 0
@pe.refreshRoomList.stop()
@pe.getMessages.stop()
@freeTheFish()
console.error '[TimWolla.WCF.Chat] We got destroyed, but could free our friend the fish before he was killed as well. Have a nice life in freedom!'
alert 'herp i cannot load messages'
, @)
###
# Inserts the new messages.
#