| 158 | } |
| 159 | |
| 160 | func (w *Webhook) DoCall(l *lua.LState) error { |
| 161 | if w.lfunc == nil { |
| 162 | return ErrNotFound |
| 163 | } |
| 164 | lfunc := w.lfunc.lfunc |
| 165 | if lfunc == nil { |
| 166 | return ErrNotFound |
| 167 | } |
| 168 | initLua(l) |
| 169 | if ctx, ok := l.GetGlobal("ctx").(*lua.LUserData); ok { |
| 170 | if mtbl, ok := ctx.Metatable.(*lua.LTable); ok { |
| 171 | if ftbl, ok := mtbl.RawGetString("__index").(*lua.LTable); ok { |
| 172 | ftbl.RawSetString("env", l.NewFunction(func(ll *lua.LState) int { |
| 173 | key := strings.ToLower(ll.CheckString(2)) |
| 174 | if val, ok := w.env[key]; ok { |
| 175 | ll.Push(luaInterface2LValue(val)) |
| 176 | return 1 |
| 177 | } |
| 178 | ll.Push(lua.LNil) |
| 179 | return 1 |
| 180 | })) |
| 181 | } |
| 182 | } |
| 183 | } |
| 184 | l.Push(l.NewFunctionFromProto(lfunc)) |
| 185 | return l.PCall(0, lua.MultRet, nil) |
| 186 | } |