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chrome - use tab's current host rather than 127.0.0.1 #16

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chrome - use tab's current host rather than 127.0.0.1 #16

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49dfa9b
chrome - use tab's current host rather than 127.0.0.1
jgallen23 Mar 14, 2013
67e6c7a
fixed issue when refreshing page
jgallen23 Mar 15, 2013
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10 changes: 8 additions & 2 deletions src/global-chrome.coffee
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Original file line number Diff line number Diff line change
Expand Up @@ -16,9 +16,14 @@ ToggleCommand =
chrome.browserAction.setTitle { tabId, title: status.buttonToolTip }
chrome.browserAction.setIcon { tabId, path: status.buttonIcon }

getHost = (url) ->
matches = url.match(/^https?\:\/\/([^\/?#]+)(?:[\/?#]|$)/i)
domain = matches && matches[1]
domain.split(':')[0]

chrome.browserAction.onClicked.addListener (tab) ->
LiveReloadGlobal.toggle(tab.id)
host = getHost(tab.url)
LiveReloadGlobal.toggle(tab.id, host)
ToggleCommand.update(tab.id)

chrome.tabs.onSelectionChanged.addListener (tabId, selectInfo) ->
Expand All @@ -32,7 +37,8 @@ chrome.extension.onRequest.addListener ([eventName, data], sender, sendResponse)
# console.log "#{eventName}(#{JSON.stringify(data)})"
switch eventName
when 'status'
LiveReloadGlobal.updateStatus(sender.tab.id, data)
host = getHost(sender.tab.url)
LiveReloadGlobal.updateStatus(sender.tab.id, data, host)
ToggleCommand.update(sender.tab.id)
else
LiveReloadGlobal.received(eventName, data)
33 changes: 18 additions & 15 deletions src/global.coffee
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Original file line number Diff line number Diff line change
Expand Up @@ -23,12 +23,13 @@ Status =


class TabState
constructor: (@tab) ->
constructor: (@tab, @host) ->
@enabled = no
@active = no

enable: ->
@send 'enable', { @useFallback, scriptURI: @bundledScriptURI(), host: LiveReloadGlobal.host, port: LiveReloadGlobal.port }
enable: (host) ->
@host = @host || LiveReloadGlobal.host
@send 'enable', { @useFallback, scriptURI: @bundledScriptURI(), host: @host, port: LiveReloadGlobal.port }

disable: ->
@send 'disable'
Expand Down Expand Up @@ -99,19 +100,19 @@ LiveReloadGlobal =
return
return

findState: (tab, create=no) ->
findState: (tab, create=no, host=no) ->
for tabState in @_tabs
return tabState if tabState.tab is tab
if create
state = new TabState(tab)
state = new TabState(tab, host)
@_tabs.push state
state
else
null

toggle: (tab) ->
toggle: (tab, host) ->
if @isAvailable(tab)
state = @findState(tab, yes)
state = @findState(tab, yes, host)
if state.enabled
state.disable()
unless @areAnyTabsEnabled()
Expand All @@ -121,29 +122,31 @@ LiveReloadGlobal =
state.useFallback = @useFallback
state.enable()
else
@beforeEnablingFirst (err) =>
@beforeEnablingFirst((err) =>
if err
switch err
when 'cannot-connect' then state.alert(CannotConnectAlert)
when 'cannot-download' then state.alert("Cannot download livereload.js")
else
state.useFallback = @useFallback
state.enable()
state.enable(host)
host)

tabStatus: (tab) ->
unless @isAvailable(tab)
return Status.unavailable
@findState(tab)?.status() || Status.disabled

updateStatus: (tab, status) ->
@findState(tab, yes).updateStatus(status)
updateStatus: (tab, status, host) ->
@findState(tab, yes, host).updateStatus(status)

areAnyTabsEnabled: ->
return yes for tabState in @_tabs when tabState.enabled
no

beforeEnablingFirst: (callback) ->
beforeEnablingFirst: (callback, host = no) ->
@useFallback = no
host = host || @host

# probe using web sockets
callbackCalled = no
Expand All @@ -153,8 +156,8 @@ LiveReloadGlobal =
ws.close()
timeout = setTimeout(failOnTimeout, 1000)

console.log "Connecting to ws://#{@host}:#{@port}/livereload..."
ws = new TheWebSocket("ws://#{@host}:#{@port}/livereload")
console.log "Connecting to ws://#{host}:#{@port}/livereload..."
ws = new TheWebSocket("ws://#{host}:#{@port}/livereload")
ws.onerror = =>
console.log "Web socket error."
callback('cannot-connect') unless callbackCalled
Expand Down Expand Up @@ -186,7 +189,7 @@ LiveReloadGlobal =
xhr.onerror = (event) =>
callback('cannot-download') unless callbackCalled
callbackCalled = yes
xhr.open("GET", "http://#{@host}:#{@port}/livereload.js", true)
xhr.open("GET", "http://#{host}:#{@port}/livereload.js", true)
xhr.send(null)


Expand Down