Files
Sillyv2/core/plugin_core.go
T
2023-07-27 21:59:07 +08:00

524 lines
13 KiB
Go

package core
import (
"errors"
"fmt"
"io"
"net/http"
"os"
"path/filepath"
"reflect"
"regexp"
"strings"
"sync"
"time"
"github.com/cdle/sillyplus/core/common"
"github.com/cdle/sillyplus/core/storage"
"github.com/cdle/sillyplus/utils"
"github.com/dop251/goja"
"github.com/dop251/goja/parser"
"github.com/dop251/goja_nodejs/eventloop"
"github.com/robfig/cron/v3"
)
var pluginLock = new(sync.Mutex)
type myFieldNameMapper struct{}
var mutexMap = make(map[string]*sync.Mutex)
var mutexMapMutex sync.Mutex
func GetMutex(uuid string) *sync.Mutex {
mutexMapMutex.Lock()
defer mutexMapMutex.Unlock()
if mutex, ok := mutexMap[uuid]; ok {
return mutex
}
mutex := &sync.Mutex{}
mutexMap[uuid] = mutex
return mutex
}
func (tfm myFieldNameMapper) FieldName(_ reflect.Type, f reflect.StructField) string {
tag := f.Tag.Get(`json`)
if idx := strings.IndexByte(tag, ','); idx != -1 {
tag = tag[:idx]
}
if parser.IsIdentifier(tag) {
return tag
}
return uncapitalize(f.Name)
}
func uncapitalize(s string) string {
return strings.ToLower(s[0:1]) + s[1:]
}
func (tfm myFieldNameMapper) MethodName(_ reflect.Type, m reflect.Method) string {
return uncapitalize(m.Name)
}
var RegistFuncs = map[string]interface{}{}
var plugins = MakeBucket("plugins")
type Route struct {
Path string `json:"path"`
Name string `json:"name"`
Component string `json:"component,omitempty"`
Routes []Route `json:"routes,omitempty"`
// Key string `json:"key,omitempty"`
CreateAt string `json:"create_at"`
}
func CancelPluginlistening(uuid string) {
// logs.Info(`k, c.Function, c.Function.Rules`)
for _, wait := range waits {
wait.Foreach(func(k int64, c *Carry) bool {
if uuid == c.UUID {
c.Chan <- errors.New("uinstall")
}
return true
})
}
}
var debug = sillyGirl.GetBool("debug", false)
func initPlugins() {
storage.Watch(sillyGirl, "debug", func(old, new, key string) *storage.Final {
debug = new == "true"
return nil
})
plugins.Foreach(func(key, data []byte) error {
uuid := string(key)
if isNameUuid(uuid) {
return nil
}
pluginLock.Lock()
defer pluginLock.Unlock()
f, cbs, err := initPlugin(string(data), uuid, "")
if err != nil {
console.Error("初始化插件%s错误: %v", key, err)
}
for _, cb := range cbs {
cb()
}
AddCommand([]*common.Function{f})
// os.WriteFile(fmt.Sprintf("%s/%s.js", pluginPath, f.Title), data, 0600)
return nil
})
storage.Watch(plugins, nil, func(old, new, key string) (fin *storage.Final) {
pluginLock.Lock()
defer pluginLock.Unlock()
// fmt.Println(old, new, key, "===")
if new == "uninstall" {
new = ""
fin = &storage.Final{
Now: storage.EMPTY,
}
}
if isNameUuid(key) {
if new == "install" {
for _, p := range plugin_list {
if p.UUID != key {
continue
}
var prefix = "?uuid=" + p.UUID
address := p.Address
if !strings.HasSuffix(address, "list.json") {
address = address + "/api/plugins/download" + prefix
} else {
address = strings.ReplaceAll(address, "list.json", "download"+prefix)
}
resp, err := http.Get(address)
if err != nil {
return &storage.Final{
Error: errors.New("插件源异常!"),
}
}
zipfile := plugin_dir + "/" + utils.GenUUID() + ".zip"
err = func() error {
defer resp.Body.Close()
f, err := os.OpenFile(zipfile, os.O_WRONLY|os.O_CREATE|os.O_TRUNC, 0755)
if err != nil {
return errors.New("下载异常!")
}
defer f.Close()
_, err = io.Copy(f, resp.Body)
if err != nil {
return errors.New("文件异常!")
}
return nil
}()
if err != nil {
return &storage.Final{
Error: err,
}
}
defer os.Remove(zipfile)
if err := unzip(zipfile, 0755, true); err != nil {
return &storage.Final{
Error: errors.New("安装异常!" + err.Error()),
}
}
return &storage.Final{
Now: "",
}
}
}
{
for _, f := range Functions {
if f.UUID == key {
filename := f.Path
if new == "reload" { //重载
go f.Reload()
} else if new == "" {
ss := strings.Split(filename, "/")
os.RemoveAll(filepath.Dir(filename))
// fmt.Println(strings.Join(ss, " "))
if len(ss) > 2 {
go RemNodePlugin(ss[len(ss)-2])
}
} else {
err := os.WriteFile(filename, []byte(new), 0755)
if err != nil {
return &storage.Final{
Error: err,
}
}
}
}
}
}
if fin != nil {
return fin
}
return &storage.Final{
Now: "",
}
// }
// return &storage.Final{
// Error: errors.New("安装失败!!!"),
// }
}
if new == "install" {
for _, p := range plugin_list {
// fmt.Println(p.UUID, p.UUID == key, p.Title)
if p.UUID != key {
continue
}
// fmt.Println("(p.Type", p.Type)
script := string(fetchScript(p.Address, key))
if f, _, _ := initPlugin(script, p.UUID, ""); f.CreateAt != "" {
fin = &storage.Final{
Now: script,
}
fin = &storage.Final{}
su := &ScriptUtils{script: script}
su.SetValue("origin", p.Organization)
new = su.script
break
} else {
return &storage.Final{
Error: errors.New("订阅源异常"),
}
}
}
}
if new != "" {
if new == "reload" {
new = old
}
fin = &storage.Final{}
su := &ScriptUtils{script: new}
if version := su.GetValue("version"); version == "" || regexp.MustCompile(`v\d+\.\d+\.\d`).FindString(version) != version {
su.SetValue("version", "v1.0.0")
}
if auhtor := su.GetValue("author"); auhtor == "" {
su.SetValue("author", "佚名")
}
if su.GetValue("description") == "" {
su.SetValue("description", "🐒这个人很懒什么都没有留下")
} //module
title := su.GetValue("title")
if title == "" {
su.SetValue("title", "无名脚本")
}
if message := GetMessageByUUID(key); message != "" {
su.SetValue("message", message)
}
if title != "无名脚本" && title != "" {
onStart := su.GetValue("on_start")
if onStart != "true" {
module := su.GetValue("module")
if module != "true" {
if module != "" {
su.DeleteValue("module")
}
web := su.GetValue("web")
if web != "true" {
if web != "" {
su.DeleteValue("web")
}
// rule := su.GetValue("rule")
// if rule == "" {
// su.SetValue("rule", title)
// }
} else {
su.DeleteValue("rule")
su.DeleteValue("cron")
// su.DeleteValue("admin")
su.DeleteValue("priority")
su.DeleteValue("platform")
}
} else {
su.DeleteValue("rule")
su.DeleteValue("cron")
su.DeleteValue("web")
// su.DeleteValue("admin")
su.DeleteValue("priority")
su.DeleteValue("platform")
}
} else {
// su.DeleteValue("rule")
// su.DeleteValue("cron")
su.DeleteValue("web")
// su.DeleteValue("admin")
su.DeleteValue("priority")
su.DeleteValue("platform")
su.DeleteValue("module")
}
}
create_at := su.GetValue("create_at")
if _, err := time.Parse("2006-01-02 15:04:05", create_at); err != nil {
su.SetValue("create_at", time.Now().Format("2006-01-02 15:04:05"))
}
fin.Now = su.script
if su.script != new {
fin.Message = su.script
} else if title != (&ScriptUtils{script: old}).GetValue("title") {
fin.Message = "标题变更。"
}
new = su.script
}
f, cbs, err := initPlugin(new, key, "")
if err != nil && new != "" {
pluginConsole(key).Error(err)
}
apd := false
for i := range Functions {
if Functions[i].UUID == key {
DestroyAdapterByUUID(key)
Functions[i].Running = false
if len(Functions[i].CronIds) != 0 {
for _, id := range Functions[i].CronIds {
CRON.Remove(cron.EntryID(id))
}
}
Functions = append(Functions[:i], Functions[i+1:]...)
CancelPluginCrons(key)
CancelPluginWebs(key)
CancelPluginlistening(key)
CancelHttpListen(key)
remStatic(key)
storage.DisableHandle(key)
if new != "" {
AddCommand([]*common.Function{f})
if old == "" {
console.Log("已加载 %s%s", f.Title, f.Suffix)
} else if !f.OnStart {
console.Log("已重载 %s%s", f.Title, f.Suffix)
}
} else {
of, _, _ := initPlugin(old, key, "")
console.Log("已卸载 %s%s", of.Title, of.Suffix)
}
apd = true
break
}
}
for _, cb := range cbs {
cb()
}
if !apd {
AddCommand([]*common.Function{f})
}
if f.UUID != "" && f.Public {
go func() {
os.WriteFile(fmt.Sprintf("%s/%s.js", plugin_download_file, f.UUID), []byte(publicScript(plugins.GetString(f.UUID))), 0666)
os.WriteFile(plugin_path+"list.json", utils.JsonMarshal(GetPublicResponse()), 0666)
}()
}
return
})
}
func initPlugin(data string, uuid string, scriptType string) (*common.Function, []func(), error) {
f, cbs := pluginParse(data, uuid)
f.Suffix = ".js"
f.Type = "goja"
script := ""
if f.Encrypt {
script = DecryptPlugin(string(data))
} else {
script = string(data)
}
script = halfDeEct(script)
script = strings.ReplaceAll(script, "new Sender", "Sender")
script = strings.ReplaceAll(script, "new Bucket", "Bucket")
// script = regexp.MustCompile(`import\s+\{\s*([^\}]+)\s*\}\s*from\s*['"]([^'"]+)['"]\s*;`).ReplaceAllString(script, "const {$1} = require('$2');")
// script = regexp.MustCompile(`import\s+\s*([^\}]+)\s*\s*from\s*['"]([^'"]+)['"]\s*;`).ReplaceAllString(script, "const $1 = require('$2');")
var err error
prg, err2 := goja.Compile(f.Title+".js", script, false)
if err == nil && err2 != nil {
err = err2
}
// if err == nil && len(rules) == 0 && cron != "" {
// err = fmt.Errorf("无效的脚本%s", title)
// }
// if icon == "" {
// icon = "https://joeschmoe.io/api/v1/random?t=" + fmt.Sprint(time.Now().Nanosecond())
// }
var running func() bool
f.Handle = func(s common.Sender, set func(vm *goja.Runtime)) interface{} {
if !debug {
defer func() {
err := recover()
if err != nil {
pluginConsole(uuid).Error(err)
// s.Reply(fmt.Sprint(err))
}
}()
}
if err2 != nil {
panic(err2)
}
loop := eventloop.NewEventLoop()
loop.Run(func(vm *goja.Runtime) {
SetPluginMethod(vm, uuid, f.OnStart, running)
ss := &SenderJsIplm{
Message: s,
Vm: vm,
Private: "private",
Group: "group",
Routine: "routine",
Persistent: "persistent",
UUID: uuid,
}
vm.Set("msg", goja.Undefined())
vm.Set("message", goja.Undefined())
vm.Set("res", goja.Undefined())
vm.Set("req", goja.Undefined())
vm.Set("action", goja.Undefined())
vm.Set("sender", ss)
vm.Set("run", func(uuid string) bool { //执行子脚本
fs := Functions
for i := range fs {
if fs[i].UUID == uuid {
fs[i].Handle(s, nil)
return true
}
}
return false
})
vm.Set("s", ss)
vm.Set("InitAdapter", func(plt, botid string, params map[string]interface{}) *Factory {
f := &Factory{
uuid: uuid,
vm: vm,
}
f.Init(plt, botid, params)
return f
})
vm.Set("initAdapter", func(plt, botid string, params map[string]interface{}) *Factory {
f := &Factory{
uuid: uuid,
vm: vm,
}
f.Init(plt, botid, params)
return f
})
getAdapter := func(plt, botid string) map[string]interface{} {
adapter, err := GetAdapter(plt, botid)
errstr := ""
if err != nil {
errstr = err.Error()
}
return map[string]interface{}{
"error": errstr,
"adapter": adapter,
}
}
vm.Set("GetAdapter", getAdapter)
vm.Set("getAdapter", getAdapter)
vm.Set("getAdapterBotsID", GetAdapterBotsID)
vm.Set("getAdapterBotPlts", GetAdapterBotPlts)
vm.Set("GetAdapterBotsID", GetAdapterBotsID)
vm.Set("GetAdapterBotPlts", GetAdapterBotPlts)
vm.Set("running", running)
vm.Set("Running", running)
vm.Set("uuid", func() string {
return uuid
})
vm.Set("genUuid", func() string {
return utils.GenUUID()
})
vm.Set("genUUID", func() string {
return utils.GenUUID()
})
vm.Set("UUID", func() string {
return uuid
})
if set != nil {
set(vm)
}
_, err := vm.RunProgram(prg)
if err != nil {
pluginConsole(uuid).Error(strings.ReplaceAll(strings.ReplaceAll(err.Error(), "node_modules/", ""), "github.com/dop251/goja_nodejs/require", ""))
}
})
return nil
}
running = func() bool {
return f.Running
}
return f, cbs, err
}
func GetFunctionByUUID(uuid string) *common.Function {
for _, f := range Functions {
if f.UUID == uuid {
return f
}
}
return nil
}
func ChatID(p interface{}) string {
switch p := p.(type) {
case int:
if p == 0 {
return ""
} else {
return utils.Itoa(p)
}
case string:
return p
case nil:
return ""
default:
return utils.Itoa(p)
}
}