func NewJSFilterFromMap(object map[string]interface{}, eth ethchain.EthManager) *JSFilter {
filter := &JSFilter{eth, ethchain.NewFilterFromMap(object, eth), make(chan bool), nil, nil}
go filter.mainLoop()
return filter
}
func (self *JSEthereum) Messages(object map[string]interface{}) otto.Value {
filter := ethchain.NewFilterFromMap(object, self.ethereum)
messages := filter.Find()
var msgs []JSMessage
for _, m := range messages {
msgs = append(msgs, NewJSMessage(m))
}
v, _ := self.vm.ToValue(msgs)
return v
}
func (self *ExtApplication) GetMessages(object map[string]interface{}) string {
filter := ethchain.NewFilterFromMap(object, self.eth)
messages := filter.Find()
var msgs []javascript.JSMessage
for _, m := range messages {
msgs = append(msgs, javascript.NewJSMessage(m))
}
b, err := json.Marshal(msgs)
if err != nil {
return "{\"error\":" + err.Error() + "}"
}
return string(b)
}
func (self *ExtApplication) Watch(filterOptions map[string]interface{}, identifier string) {
self.filters[identifier] = ethchain.NewFilterFromMap(filterOptions, self.eth)
}