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Code Issues Releases Wiki Activity

Clean up coffeescript a bit

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This commit is contained in:
Tim Düsterhus 2013-07-09 21:48:40 +02:00
parent 9c27cd5429
commit abcae3e129
1 changed files with 46 additions and 43 deletions
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89
file/js/be.bastelstu.Chat.litcoffee
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@ -110,21 +110,21 @@ Make the user leave the chat when **Tims Chat** is about to be unloaded.
Insert the appropriate smiley code into the input when a smiley is clicked. Insert the appropriate smiley code into the input when a smiley is clicked.
$('#smilies').on 'click', 'img', -> $('#smilies').on 'click', 'img', ->
insertText ' ' + $(@).attr('alt') + ' ' insertText " #{$(@).attr('alt')} "
Handle submitting the form. The message will be validated by some basic checks, passed to the `submit` eventlisteners Handle submitting the form. The message will be validated by some basic checks, passed to the `submit` eventlisteners
and afterwards sent to the server by an AJAX request. and afterwards sent to the server by an AJAX request.
$('#timsChatForm').submit (event) -> $('#timsChatForm').submit (event) ->
event.preventDefault() do event.preventDefault
text = $('#timsChatInput').val().trim() text = do $('#timsChatInput').val().trim
$('#timsChatInput').val('').focus().keyup() $('#timsChatInput').val('').focus().keyup()
return false if text.length is 0 return false if text.length is 0
# Free the fish! # Free the fish!
freeTheFish() if text.toLowerCase() is '/free the fish' do freeTheFish if text.toLowerCase() is '/free the fish'
text = do (text) -> text = do (text) ->
obj = obj =
@ -143,9 +143,9 @@ and afterwards sent to the server by an AJAX request.
enableSmilies: $('#timsChatSmilies').data 'status' enableSmilies: $('#timsChatSmilies').data 'status'
showLoadingOverlay: false showLoadingOverlay: false
success: -> success: ->
hideInputError() do hideInputError
getMessages() do getMessages
failure: (data) -> failure: (data) ->
return true unless (data?.returnValues?.errorType?) or (data?.message?) return true unless (data?.returnValues?.errorType?) or (data?.message?)
@ -158,11 +158,11 @@ The the word the caret is in will be passed to `autocomplete` and replaced if a
$('#timsChatInput').keydown (event) -> $('#timsChatInput').keydown (event) ->
if event.keyCode is $.ui.keyCode.TAB if event.keyCode is $.ui.keyCode.TAB
input = $(event.currentTarget) do event.preventDefault
event.preventDefault() input = $ @
autocomplete.value ?= input.val() autocomplete.value ?= do input.val
autocomplete.caret ?= input.getCaret() autocomplete.caret ?= do input.getCaret
beforeCaret = autocomplete.value.substring 0, autocomplete.caret beforeCaret = autocomplete.value.substring 0, autocomplete.caret
lastSpace = beforeCaret.lastIndexOf ' ' lastSpace = beforeCaret.lastIndexOf ' '
@ -178,7 +178,7 @@ The the word the caret is in will be passed to `autocomplete` and replaced if a
return if toComplete.length is 0 return if toComplete.length is 0
console.log "Autocompleting '#{toComplete}'" console.log "Autocompleting '#{toComplete}'"
if beforeComplete is '' and toComplete.substring(0, 1) is '/' if beforeComplete is '' and (toComplete.substring 0, 1) is '/'
regex = new RegExp "^#{WCF.String.escapeRegExp toComplete.substring 1}", "i" regex = new RegExp "^#{WCF.String.escapeRegExp toComplete.substring 1}", "i"
# TODO: Proper command list # TODO: Proper command list
commands = (command for command in v.config.installedCommands when regex.test command) commands = (command for command in v.config.installedCommands when regex.test command)
@ -196,7 +196,7 @@ The the word the caret is in will be passed to `autocomplete` and replaced if a
Reset autocompleter to default status, when a key is pressed that is not TAB. Reset autocompleter to default status, when a key is pressed that is not TAB.
else else
$('#timsChatInput').click() do $('#timsChatInput').click
Reset autocompleter to default status, when the input is `click`ed, as the position of the caret may have changed. Reset autocompleter to default status, when the input is `click`ed, as the position of the caret may have changed.
@ -209,14 +209,14 @@ Reset autocompleter to default status, when the input is `click`ed, as the posit
Refresh the room list when the associated button is `click`ed. Refresh the room list when the associated button is `click`ed.
$('#timsChatRoomList button').click -> $('#timsChatRoomList button').click ->
refreshRoomList() do refreshRoomList
Clear the chat by removing every single message once the clear button is `clicked`. Clear the chat by removing every single message once the clear button is `clicked`.
$('#timsChatClear').click (event) -> $('#timsChatClear').click (event) ->
event.preventDefault() do event.preventDefault
$('.timsChatMessage').remove() do $('.timsChatMessage').remove
$('#timsChatMessageContainer').scrollTop $('#timsChatMessageContainer').prop('scrollHeight') $('#timsChatMessageContainer').scrollTop $('#timsChatMessageContainer').prop 'scrollHeight'
Handle toggling of the toggleable buttons. Handle toggling of the toggleable buttons.
@ -231,7 +231,7 @@ Handle toggling of the toggleable buttons.
element.addClass 'active' element.addClass 'active'
element.attr 'title', element.data 'disableMessage' element.attr 'title', element.data 'disableMessage'
$('#timsChatInput').focus() do $('#timsChatInput').focus
Mark smilies as disabled when they are disabled. Mark smilies as disabled when they are disabled.
@ -277,7 +277,7 @@ Scroll down when autoscroll is being activated.
$('#timsChatAutoscroll').click (event) -> $('#timsChatAutoscroll').click (event) ->
if $('#timsChatAutoscroll').data 'status' if $('#timsChatAutoscroll').data 'status'
$('#timsChatMessageContainer').scrollTop $('#timsChatMessageContainer').prop('scrollHeight') $('#timsChatMessageContainer').scrollTop $('#timsChatMessageContainer').prop 'scrollHeight'
$('#timsChatMessageContainer').on 'scroll', (event) -> $('#timsChatMessageContainer').on 'scroll', (event) ->
element = $ @ element = $ @
@ -288,13 +288,13 @@ Scroll down when autoscroll is being activated.
if scrollTop < scrollHeight - height - 25 if scrollTop < scrollHeight - height - 25
if $('#timsChatAutoscroll').data('status') is 1 if $('#timsChatAutoscroll').data('status') is 1
scrollUpNotifications = on scrollUpNotifications = on
$('#timsChatAutoscroll').click() do $('#timsChatAutoscroll').click
if scrollTop > scrollHeight - height - 10 if scrollTop > scrollHeight - height - 10
if $('#timsChatAutoscroll').data('status') is 0 if $('#timsChatAutoscroll').data('status') is 0
scrollUpNotifications = off scrollUpNotifications = off
$(@).removeClass 'notification' $(@).removeClass 'notification'
$('#timsChatAutoscroll').click() do $('#timsChatAutoscroll').click
Enable duplicate tab detection. Enable duplicate tab detection.
@ -327,11 +327,11 @@ load messages if the appropriate event arrives.
do -> do ->
be.bastelstu.wcf.nodePush.onConnect -> be.bastelstu.wcf.nodePush.onConnect ->
console.log 'Disabling periodic loading' console.log 'Disabling periodic loading'
pe.getMessages.stop() do pe.getMessages.stop
be.bastelstu.wcf.nodePush.onDisconnect -> be.bastelstu.wcf.nodePush.onDisconnect ->
console.log 'Enabling periodic loading' console.log 'Enabling periodic loading'
getMessages() do getMessages
pe.getMessages = new WCF.PeriodicalExecuter getMessages, v.config.reloadTime * 1e3 pe.getMessages = new WCF.PeriodicalExecuter getMessages, v.config.reloadTime * 1e3
be.bastelstu.wcf.nodePush.onMessage 'be.bastelstu.chat.newMessage', getMessages be.bastelstu.wcf.nodePush.onMessage 'be.bastelstu.chat.newMessage', getMessages
@ -340,7 +340,7 @@ load messages if the appropriate event arrives.
Finished! Enable the input now and join the chat. Finished! Enable the input now and join the chat.
join roomID join roomID
$('#timsChatInput').enable().jCounter().focus(); do $('#timsChatInput').enable().jCounter().focus
console.log "Finished initializing" console.log "Finished initializing"
@ -353,7 +353,7 @@ Shows an error message below the input.
clearTimeout inputErrorHidingTimer if inputErrorHidingTimer? clearTimeout inputErrorHidingTimer if inputErrorHidingTimer?
inputErrorHidingTimer = setTimeout -> inputErrorHidingTimer = setTimeout ->
hideInputError() do hideInputError
, 5e3 , 5e3
Hides the error message below the input. Hides the error message below the input.
@ -362,7 +362,7 @@ Hides the error message below the input.
clearTimeout inputErrorHidingTimer if inputErrorHidingTimer? clearTimeout inputErrorHidingTimer if inputErrorHidingTimer?
inputErrorHidingTimer = null inputErrorHidingTimer = null
$('#timsChatInputContainer').removeClass('formError').find('.innerError').hide() do $('#timsChatInputContainer').removeClass('formError').find('.innerError').hide
Free the fish. Free the fish.
@ -370,6 +370,7 @@ Free the fish.
return if $.wcfIsset 'fish' return if $.wcfIsset 'fish'
console.warn 'Freeing the fish' console.warn 'Freeing the fish'
fish = $ """<div id="fish">#{WCF.String.escapeHTML('><((((\u00B0>')}</div>""" fish = $ """<div id="fish">#{WCF.String.escapeHTML('><((((\u00B0>')}</div>"""
fish.css fish.css
position: 'absolute' position: 'absolute'
top: '150px' top: '150px'
@ -413,7 +414,7 @@ Fetch new messages from the server and pass them to `handleMessages`. The userli
error: -> error: ->
console.error "Message loading failed, #{--remainingFailures} remaining" console.error "Message loading failed, #{--remainingFailures} remaining"
if remainingFailures <= 0 if remainingFailures <= 0
freeTheFish() do freeTheFish
console.error 'To many failures, aborting' console.error 'To many failures, aborting'
showError WCF.Language.get 'chat.error.onMessageLoad' showError WCF.Language.get 'chat.error.onMessageLoad'
@ -531,7 +532,7 @@ Remove all users that left the chat.
$('.timsChatUser').each -> $('.timsChatUser').each ->
unless foundUsers[$(@).attr('id')]? unless foundUsers[$(@).attr('id')]?
console.log "Removing User: '#{$(@).data('username')}'" console.log "Removing User: '#{$(@).data('username')}'"
$(@).remove(); do $(@).remove
$('#toggleUsers .badge').text $('.timsChatUser').length $('#toggleUsers .badge').text $('.timsChatUser').length
@ -547,12 +548,12 @@ the existing text. If `options.submit` is true the message will be sent to the s
text = $('#timsChatInput').val() + text if options.append text = $('#timsChatInput').val() + text if options.append
$('#timsChatInput').val text $('#timsChatInput').val text
$('#timsChatInput').keyup() do $('#timsChatInput').keyup
if (options.submit) if options.submit
$('#timsChatForm').submit() do $('#timsChatForm').submit
else else
$('#timsChatInput').focus() do $('#timsChatInput').focus
Send out notifications for the given `message`. The number of unread messages will be prepended to `document.title` and if available desktop notifications will be sent. Send out notifications for the given `message`. The number of unread messages will be prepended to `document.title` and if available desktop notifications will be sent.
@ -574,9 +575,9 @@ Send out notifications for the given `message`. The number of unread messages wi
notification = new window.Notification title, notification = new window.Notification title,
body: content body: content
onclick: -> onclick: ->
notification.close() do notification.close
setTimeout -> setTimeout ->
notification.close() do notification.close
, 5e3 , 5e3
Fetch the roomlist from the server and update it in the GUI. Fetch the roomlist from the server and update it in the GUI.
@ -592,7 +593,7 @@ Fetch the roomlist from the server and update it in the GUI.
showLoadingOverlay: false showLoadingOverlay: false
suppressErrors: true suppressErrors: true
success: (data) -> success: (data) ->
$('.timsChatRoom').remove() do $('.timsChatRoom').remove
$('#toggleRooms .badge').text data.returnValues.length $('#toggleRooms .badge').text data.returnValues.length
for room in data.returnValues for room in data.returnValues
@ -603,8 +604,8 @@ Fetch the roomlist from the server and update it in the GUI.
if window.history?.replaceState? if window.history?.replaceState?
$('.timsChatRoom').click (event) -> $('.timsChatRoom').click (event) ->
event.preventDefault() do event.preventDefault
target = $(@) target = $ @
window.history.replaceState {}, '', target.attr 'href' window.history.replaceState {}, '', target.attr 'href'
@ -622,8 +623,8 @@ Shows an unrecoverable error with the given text.
loading = true loading = true
pe.refreshRoomList.stop() do pe.refreshRoomList.stop
pe.getMessages.stop() do pe.getMessages.stop
errorDialog = $(""" errorDialog = $("""
<div id="timsChatLoadingErrorDialog"> <div id="timsChatLoadingErrorDialog">
@ -634,7 +635,7 @@ Shows an unrecoverable error with the given text.
formSubmit = $("""<div class="formSubmit"></div>""").appendTo errorDialog formSubmit = $("""<div class="formSubmit"></div>""").appendTo errorDialog
reloadButton = $("""<button class="buttonPrimary">#{WCF.Language.get 'chat.error.reload'}</button>""").appendTo formSubmit reloadButton = $("""<button class="buttonPrimary">#{WCF.Language.get 'chat.error.reload'}</button>""").appendTo formSubmit
reloadButton.on 'click', -> reloadButton.on 'click', ->
window.location.reload() do window.location.reload
$('#timsChatLoadingErrorDialog').wcfDialog $('#timsChatLoadingErrorDialog').wcfDialog
closable: false closable: false
@ -666,8 +667,8 @@ Joins a room.
document.title = v.titleTemplate.fetch data.returnValues document.title = v.titleTemplate.fetch data.returnValues
handleMessages data.returnValues.messages handleMessages data.returnValues.messages
getMessages() do getMessages
refreshRoomList() do refreshRoomList
failure: -> failure: ->
showError WCF.Language.get 'chat.error.join' showError WCF.Language.get 'chat.error.join'
@ -675,16 +676,18 @@ Bind the given callback to the given event.
addListener = (event, callback) -> addListener = (event, callback) ->
return false unless events[event]? return false unless events[event]?
events[event].add callback events[event].add callback
true
Remove the given callback from the given event. Remove the given callback from the given event.
removeListener = (event, callback) -> removeListener = (event, callback) ->
return false unless events[event]? return false unless events[event]?
events[event].remove callback events[event].remove callback
true
And finally export the public methods and variables. And finally export the public methods and variables.
Chat = Chat =