Sha256: 772a603b6743b9939bf82d253e9018d2690ec81e0d179c87da05406d16be7e3c
Contents?: true
Size: 1.39 KB
Versions: 4
Compression:
Stored size: 1.39 KB
Contents
#Send the error to the same host that served this file (I think)
class @WatCatcher
constructor: (target=window) ->
scripts = document.getElementsByTagName("script");
node = scripts[scripts.length - 1];
for attr in node.attributes
if attr.nodeName == 'data-host'
@host = attr.nodeValue
if attr.nodeName == 'data-app_env'
@appEnv = attr.nodeValue
if @appEnv? && @host?
break
@oldErrorHandler = target.onerror
target.onerror = @watHandler
toQuery: (params, prefix="") ->
query = ""
unless params instanceof Object
return "#{prefix}=#{params}&"
for k, v of params
k = encodeURIComponent(k)
k = if prefix == "" then k else "#{prefix}[#{k}]"
if v instanceof Array
for i in v
query += @toQuery(i, "#{k}[]")
else if v instanceof Object
query += "#{@toQuery(v, k)}"
else
query += "#{k}=#{encodeURIComponent(v)}&"
query
watHandler: (msg, url, line) =>
try
params = {
wat: {
page_url: window.location.toString()
message: msg
backtrace: [url+":"+line]
app_env: @appEnv
}
}
img = new Image()
img.src = "#{@host}/create/wat?#{@toQuery(params)}"
catch error
if typeof @oldErrorHandler == 'function'
@oldErrorHandler(arguments...)
window.watCatcher = new WatCatcher()
Version data entries
4 entries across 4 versions & 1 rubygems