Update msx.go (#411)

This commit is contained in:
damiva
2024-05-28 15:29:59 +03:00
committed by GitHub
parent 4165afec91
commit a4a9afc4b0

View File

@@ -2,93 +2,125 @@ package msx
import (
"encoding/json"
"errors"
"net/http"
"os"
"path"
"strconv"
"strings"
"time"
"path/filepath"
"server/settings"
"server/torr"
"server/utils"
"server/version"
"server/web/auth"
"strconv"
"strings"
"github.com/gin-gonic/gin"
)
const (
files = `files`
base = `https://damiva.github.io/msx/`
htmlB = `<!DOCTYPE html>
<html>
<head>
<title>TorrServer MSX Plugin</title>
<meta charset="UTF-8" />
<meta name="author" content="damiva" />
<script type="text/javascript" src="http://msx.benzac.de/js/tvx-plugin.min.js">
</script><script type="text/javascript" src="`
htmlE = `"></script>
</head>
<body></body>
</html>`
)
const base, files = "tsmsx.yourok.ru", "media"
var start = struct {
N string `json:"name"`
V string `json:"version"`
P string `json:"parameter"`
}{"TorrServer", version.Version, "menu:request:interaction:init@{PREFIX}{SERVER}/msx/ts"}
var param = "menu:request:interaction:{SERVER}@{PREFIX}" + base + "/start.html"
func trn(h string) (st, sc string) {
if h := torr.GetTorrent(h); h != nil {
if h := h.Status(); h != nil && h.Stat < 5 {
switch h.Stat {
case 4:
sc = "msx-red"
case 3:
sc = "msx-green"
default:
sc = "msx-yellow"
}
st = "{ico:north} " + strconv.Itoa(h.ActivePeers) + " / " + strconv.Itoa(h.TotalPeers) + " {ico:south} " + strconv.Itoa(h.ConnectedSeeders)
}
}
return
}
func rsp(c *gin.Context, r *http.Response, e error) {
if e != nil {
c.AbortWithError(http.StatusInternalServerError, e)
} else {
defer r.Body.Close()
c.DataFromReader(r.StatusCode, r.ContentLength, r.Header.Get("Content-Type"), r.Body, nil)
}
}
func SetupRoute(r gin.IRouter) {
authorized := r.Group("/", auth.CheckAuth())
// MSX:
authorized.Any("/msx/*pth", func(c *gin.Context) {
switch p := strings.TrimPrefix(c.Param("pth"), "/"); p {
case "start.json":
if c.Request.Method != "POST" {
c.JSON(200, &start)
} else if e := json.NewDecoder(c.Request.Body).Decode(&start); e != nil {
c.AbortWithError(http.StatusBadRequest, e)
}
case "proxy":
proxy(c, c.Query("url"), c.QueryArray("header")...)
case "torrent":
torrent(c)
default:
if p != "" && !strings.HasSuffix(p, "/") && path.Ext(p) == "" {
p = base + p + `.js?t=` + strconv.FormatInt(time.Now().Unix(), 16)
c.Data(200, "text/html;charset=UTF-8", append(append([]byte(htmlB), p...), htmlE...))
} else {
proxy(c, base+p)
}
}
//MSX:
authorized.GET("/msx/", func(c *gin.Context) {
r, e := http.Get("http://" + base)
rsp(c, r, e)
})
// files:
authorized.GET("/files", func(c *gin.Context) {
if l, e := os.Readlink(files); e == nil || os.IsNotExist(e) {
c.JSON(200, l)
} else {
c.AbortWithError(http.StatusInternalServerError, e)
}
authorized.GET("/msx/start.json", func(c *gin.Context) {
c.JSON(200, map[string]string{"name": "TorrServer", "version": version.Version, "parameter": param})
})
authorized.POST("/files", func(c *gin.Context) {
var l string
if e := c.Bind(&l); e != nil {
authorized.POST("/msx/start.json", func(c *gin.Context) {
if e := json.NewDecoder(c.Request.Body).Decode(&param); e != nil {
c.AbortWithError(http.StatusBadRequest, e)
} else if e = os.Remove(files); e != nil && !os.IsNotExist(e) {
c.AbortWithError(http.StatusInternalServerError, e)
} else if l != "" {
if e = os.Symlink(l, files); e != nil {
c.AbortWithError(http.StatusInternalServerError, e)
}
}
})
authorized.StaticFS("/files/", gin.Dir(files, true))
// IMDB:
authorized.GET("/imdb/:id", func(c *gin.Context) {
authorized.GET("/msx/trn", func(c *gin.Context) {
r := false
if h := c.Query("hash"); h != "" {
for _, t := range settings.ListTorrent() {
if r = (t != nil && t.InfoHash.HexString() == h); r {
break
}
}
}
c.JSON(200, r)
})
authorized.POST("/msx/trn", func(c *gin.Context) {
var r struct {
R struct {
S int `json:"status"`
T string `json:"text"`
M string `json:"message,omitempty"`
D map[string]any `json:"data,omitempty"`
} `json:"response"`
}
if j := struct{ Data string }{Data: c.Query("hash")}; j.Data != "" {
st, sc := trn(j.Data)
if sc != "" {
sc = "{col:" + sc + "}"
}
r.R.S, r.R.D = http.StatusOK, map[string]any{"action": "player:label:position:{LABEL}{tb}{tb}" + sc + st}
} else if e := json.NewDecoder(c.Request.Body).Decode(&j); e != nil {
r.R.S, r.R.M = http.StatusBadRequest, e.Error()
} else if j.Data == "" {
r.R.S, r.R.M = http.StatusBadRequest, "data is not set"
} else {
st, sc := trn(j.Data[strings.LastIndexByte(j.Data, ':')+1:])
r.R.D = map[string]any{"stamp": st, "stampColor": sc}
if sc != "" {
r.R.D["live"] = map[string]any{
"type": "airtime", "duration": 1000, "over": map[string]any{
"action": "execute:" + utils.GetScheme(c) + "://" + c.Request.Host + c.Request.URL.Path, "data": j.Data,
},
}
}
r.R.S, r.R.D = http.StatusOK, map[string]any{"action": j.Data, "data": r.R.D}
}
r.R.T = http.StatusText(r.R.S)
c.JSON(200, &r)
})
authorized.Any("/msx/proxy", func(c *gin.Context) {
if u := c.Query("url"); u == "" {
c.AbortWithStatus(http.StatusBadRequest)
} else if q, e := http.NewRequest(c.Request.Method, u, c.Request.Body); e != nil {
c.AbortWithError(http.StatusInternalServerError, e)
} else {
for _, v := range c.QueryArray("header") {
if v := strings.SplitN(v, ":", 2); len(v) == 2 {
q.Header.Add(v[0], v[1])
}
}
r, e := http.DefaultClient.Do(q)
rsp(c, r, e)
}
})
authorized.GET("/msx/imdb/:id", func(c *gin.Context) {
i, l, j := strings.TrimPrefix(c.Param("id"), "/"), "", false
if j = strings.HasSuffix(i, ".json"); !j {
i += ".json"
@@ -112,92 +144,25 @@ func SetupRoute(r gin.IRouter) {
c.Redirect(http.StatusMovedPermanently, l)
}
})
}
func proxy(c *gin.Context, u string, h ...string) {
if u == "" {
c.AbortWithStatus(http.StatusBadRequest)
} else if q, e := http.NewRequest(c.Request.Method, u, c.Request.Body); e != nil {
c.AbortWithError(http.StatusInternalServerError, e)
} else {
for _, v := range h {
if v := strings.SplitN(v, ":", 2); len(v) == 2 {
q.Header.Add(v[0], v[1])
}
}
if r, e := http.DefaultClient.Do(q); e != nil {
c.AbortWithError(http.StatusInternalServerError, e)
//Files:
authorized.StaticFS("/files/", gin.Dir(filepath.Join(settings.Path, files), true))
authorized.GET("/files", func(c *gin.Context) {
if l, e := os.Readlink(filepath.Join(settings.Path, files)); e == nil || os.IsNotExist(e) {
c.JSON(200, l)
} else {
c.DataFromReader(r.StatusCode, r.ContentLength, r.Header.Get("Content-Type"), r.Body, nil)
r.Body.Close()
c.AbortWithError(http.StatusInternalServerError, e)
}
}
}
func trnGet(h string) (st, sc string) {
if h := torr.GetTorrent(h); h != nil {
if h := h.Status(); h != nil && h.Stat < 5 {
switch h.Stat {
case 4:
sc = "msx-red"
case 3:
sc = "msx-green"
default:
sc = "msx-yellow"
}
st = "{ico:north} " + strconv.Itoa(h.ActivePeers) + " / " + strconv.Itoa(h.TotalPeers) + " {ico:south} " + strconv.Itoa(h.ConnectedSeeders)
}
}
return
}
func response(c *gin.Context, a any) {
var r struct {
R struct {
S int `json:"status"`
T string `json:"text"`
M string `json:"message,omitempty"`
D any `json:"data,omitempty"`
} `json:"response"`
}
if e, o := a.(error); o {
r.R.S, r.R.M = http.StatusBadRequest, e.Error()
} else {
r.R.S, r.R.D = http.StatusOK, a
}
r.R.T = http.StatusText(r.R.S)
c.JSON(200, &r)
}
func torrent(c *gin.Context) {
if c.Request.Method != "POST" {
r := false
if h := c.Query("hash"); h != "" {
for _, t := range settings.ListTorrent() {
if r = (t != nil && t.InfoHash.HexString() == h); r {
break
}
})
authorized.POST("/files", func(c *gin.Context) {
var l string
if e := c.Bind(&l); e != nil {
c.AbortWithError(http.StatusBadRequest, e)
} else if e = os.Remove(filepath.Join(settings.Path, files)); e != nil && !os.IsNotExist(e) {
c.AbortWithError(http.StatusInternalServerError, e)
} else if l != "" {
if e = os.Symlink(l, filepath.Join(settings.Path, files)); e != nil {
c.AbortWithError(http.StatusInternalServerError, e)
}
}
c.JSON(200, r)
} else if j := struct{ Data string }{Data: c.Query("hash")}; j.Data != "" {
st, sc := trnGet(j.Data)
if sc != "" {
sc = "{col:" + sc + "}"
}
response(c, map[string]string{"action": "player:label:position:{VALUE}{tb}{tb}" + sc + st})
} else if e := json.NewDecoder(c.Request.Body).Decode(&j); e != nil {
response(c, e)
} else if j.Data == "" {
response(c, errors.New("data is not set"))
} else {
st, sc := trnGet(j.Data[strings.LastIndexByte(j.Data, ':')+1:])
response(c, map[string]any{"action": j.Data, "data": map[string]any{
"stamp": st, "stampColor": sc, "live": map[string]any{
"type": "airtime", "duration": 1000, "over": map[string]any{
"action": "execute:" + utils.GetScheme(c) + "://" + c.Request.Host + c.Request.URL.Path, "data": j.Data,
},
},
}})
}
})
}