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go-wxhelper/plugin/plugins/command.go

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package plugins
import (
"go-wechat/plugin"
"go-wechat/plugin/plugins/command"
"go-wechat/utils"
"regexp"
"strings"
)
// Command
// @description: 自定义指令
// @param m
func Command(m *plugin.MessageContext) {
// 如果是群聊,提取出消息
content := m.Content
if m.IsGroup() {
re := regexp.MustCompile(`@([^| ]+)`)
matches := re.FindStringSubmatch(content)
if len(matches) > 0 {
// 过滤掉第一个匹配到的
content = strings.Replace(content, matches[0], "", 1)
}
// 去掉最前面的空格
content = strings.TrimLeft(content, "")
content = strings.TrimLeft(content, " ")
}
// 判断是不是指令
if !strings.HasPrefix(content, "/") {
return
}
// 用空格分割消息下标0表示指令
msgArray := strings.Split(content, " ")
cmd := msgArray[0]
switch cmd {
case "/帮助", "/h", "/help", "/?", "/":
command.HelpCmd(m)
case "/雷神", "/ls":
command.LeiGodCmd(m.FromUser, msgArray[1], msgArray[2:]...)
case "/肯德基", "/kfc":
command.KfcCrazyThursdayCmd(m.FromUser)
default:
utils.SendMessage(m.FromUser, m.GroupUser, "指令错误", 0)
}
// 中止后续消息处理
m.Abort()
}