package msgcmd import ( "regexp" "strings" "git.trj.tw/golang/mtfosbot/model" "git.trj.tw/golang/mtfosbot/module/apis/line" lineobj "git.trj.tw/golang/mtfosbot/module/line-message/line-object" ) func parseCMD(in string) (c [][]string) { re, err := regexp.Compile("{{(.+?)}}") if err != nil { return } c = re.FindAllStringSubmatch(in, -1) return } // ParseLineMsg - func ParseLineMsg(txt, replyToken string, source *lineobj.SourceObject) { if source.Type != "group" { return } strs := strings.Split(strings.Trim(txt, " "), " ") // skip empty string if len(strs[0]) == 0 { return } if strings.HasPrefix(strs[0], "!") || strings.HasPrefix(strs[0], "!") { // nor cmd cmd := strs[0][1:] if len(cmd) == 0 { return } c, err := model.GetGroupCommand(strings.ToLower(cmd), source.GroupID) if err != nil || c == nil { return } str := runCMD(strings.Join(strs[1:], " "), c.Message, source) m := parseResult(str) line.ReplyMessage(replyToken, m) } else { // key cmd c, err := model.GetGroupKeyCommand(strings.ToLower(strs[0]), source.GroupID) if err != nil || c == nil { return } str := runCMD(strings.Join(strs[1:], " "), c.Message, source) m := parseResult(str) line.ReplyMessage(replyToken, m) } } func parseResult(str string) interface{} { var m interface{} if strings.HasPrefix(str, "$image$") { str = strings.Replace(str, "$image$", "", 1) strs := strings.Split(str, ";") m = &line.ImageMessage{ OriginalContentURL: strs[0], PreviewImageURL: strs[1], } } else { m = &line.TextMessage{ Text: str, } } return m } func runCMD(txt, c string, s *lineobj.SourceObject) (res string) { cmdAct := parseCMD(c) if len(cmdAct) == 0 { return c } res = c for _, v := range cmdAct { if len(v) > 1 { // run cmd m := strings.Split(v[1], "=") sub := "" if len(m) > 1 { sub = strings.Join(m[1:], " ") } cmdRes := selectAct(m[0], sub, txt, s) res = strings.Replace(res, v[0], cmdRes, 1) } } return }