add support get bilibili-live url

Golang/go.mod

@@ -6,6 +6,7 @@ require (
 	github.com/dop251/goja v0.0.0-20230203172422-5460598cfa32
 	github.com/forgoer/openssl v1.5.0
 	github.com/gin-gonic/gin v1.8.2
+	github.com/tidwall/gjson v1.14.4
 )
 
 require (
@@ -22,6 +23,8 @@ require (
 	github.com/modern-go/concurrent v0.0.0-20180228061459-e0a39a4cb421 // indirect
 	github.com/modern-go/reflect2 v1.0.2 // indirect
 	github.com/pelletier/go-toml/v2 v2.0.6 // indirect
+	github.com/tidwall/match v1.1.1 // indirect
+	github.com/tidwall/pretty v1.2.0 // indirect
 	github.com/ugorji/go/codec v1.2.7 // indirect
 	golang.org/x/crypto v0.0.0-20211215153901-e495a2d5b3d3 // indirect
 	golang.org/x/net v0.4.0 // indirect

Golang/go.sum

@@ -69,6 +69,12 @@ github.com/stretchr/testify v1.7.1/go.mod h1:6Fq8oRcR53rry900zMqJjRRixrwX3KX962/
 github.com/stretchr/testify v1.8.0/go.mod h1:yNjHg4UonilssWZ8iaSj1OCr/vHnekPRkoO+kdMU+MU=
 github.com/stretchr/testify v1.8.1 h1:w7B6lhMri9wdJUVmEZPGGhZzrYTPvgJArz7wNPgYKsk=
 github.com/stretchr/testify v1.8.1/go.mod h1:w2LPCIKwWwSfY2zedu0+kehJoqGctiVI29o6fzry7u4=
+github.com/tidwall/gjson v1.14.4 h1:uo0p8EbA09J7RQaflQ1aBRffTR7xedD2bcIVSYxLnkM=
+github.com/tidwall/gjson v1.14.4/go.mod h1:/wbyibRr2FHMks5tjHJ5F8dMZh3AcwJEMf5vlfC0lxk=
+github.com/tidwall/match v1.1.1 h1:+Ho715JplO36QYgwN9PGYNhgZvoUSc9X2c80KVTi+GA=
+github.com/tidwall/match v1.1.1/go.mod h1:eRSPERbgtNPcGhD8UCthc6PmLEQXEWd3PRB5JTxsfmM=
+github.com/tidwall/pretty v1.2.0 h1:RWIZEg2iJ8/g6fDDYzMpobmaoGh5OLl4AXtGUGPcqCs=
+github.com/tidwall/pretty v1.2.0/go.mod h1:ITEVvHYasfjBbM0u2Pg8T2nJnzm8xPwvNhhsoaGGjNU=
 github.com/ugorji/go v1.2.7/go.mod h1:nF9osbDWLy6bDVv/Rtoh6QgnvNDpmCalQV5urGCCS6M=
 github.com/ugorji/go/codec v1.2.7 h1:YPXUKf7fYbp/y8xloBqZOw2qaVggbfwMlI8WM3wZUJ0=
 github.com/ugorji/go/codec v1.2.7/go.mod h1:WGN1fab3R1fzQlVQTkfxVtIBhWDRqOviHU95kRgeqEY=

Golang/liveurls/bilibili.go

@@ -0,0 +1,118 @@
+// Package liveurls
+// @Time:2023/02/10 01:03
+// @File:bilibili.go
+// @SoftWare:Goland
+// @Author:feiyang
+// @Contact:TG@feiyangdigital
+
+package liveurls
+
+import (
+	"encoding/json"
+	"fmt"
+	"github.com/tidwall/gjson"
+	"io"
+	"net/http"
+)
+
+type BiliBili struct {
+	Rid      string
+	Line     string
+	Quality  string
+	Platform string
+}
+
+func (b *BiliBili) GetRealRoomID() any {
+	var firstmap = make(map[string]any)
+	var realroomid string
+	apiurl := "https://api.live.bilibili.com/room/v1/Room/room_init?id=" + b.Rid
+	client := &http.Client{}
+	r, _ := http.NewRequest("GET", apiurl, nil)
+	r.Header.Add("user-agent", "Mozilla/5.0 (iPhone; CPU iPhone OS 16_3 like Mac OS X) AppleWebKit/605.1.15 (KHTML, like Gecko) Version/16.3 Mobile/15E148 Safari/604.1")
+	resp, _ := client.Do(r)
+	defer resp.Body.Close()
+	body, _ := io.ReadAll(resp.Body)
+	json.Unmarshal(body, &firstmap)
+	if firstmap["msg"] == "直播间不存在" {
+		return nil
+	}
+	if newmap, ok := firstmap["data"].(map[string]any); ok {
+		if newmap["live_status"] != float64(1) {
+			return nil
+		} else {
+			if flt, ok := newmap["room_id"].(float64); ok {
+				realroomid = fmt.Sprintf("%v", int(flt))
+			}
+		}
+
+	}
+	return realroomid
+}
+
+func (b *BiliBili) GetPlayUrl() any {
+	var roomid string
+	var realurl string
+	if str, ok := b.GetRealRoomID().(string); ok {
+		roomid = str
+	} else {
+		return nil
+	}
+	client := &http.Client{}
+	params := map[string]string{
+		"room_id":  roomid,
+		"protocol": "0,1",
+		"format":   "0,1,2",
+		"codec":    "0,1",
+		"qn":       b.Quality,
+		"platform": b.Platform,
+		"ptype":    "8",
+	}
+	r, _ := http.NewRequest("GET", "https://api.live.bilibili.com/xlive/web-room/v2/index/getRoomPlayInfo", nil)
+	q := r.URL.Query()
+	for k, v := range params {
+		q.Add(k, v)
+	}
+	r.URL.RawQuery = q.Encode()
+	resp, _ := client.Do(r)
+	defer resp.Body.Close()
+	body, _ := io.ReadAll(resp.Body)
+	var json = string(body)
+	value := gjson.Get(json, "data.playurl_info.playurl.stream")
+	value.ForEach(func(key, value gjson.Result) bool {
+		newvalue := gjson.Get(value.String(), "format.0.format_name")
+		if newvalue.String() == "ts" {
+			nnvalue := gjson.Get(value.String(), "format.#")
+			valuelast := fmt.Sprintf("%v", nnvalue.Int()-1)
+			base_url := gjson.Get(value.String(), "format."+valuelast+".codec.0.base_url")
+			url_info := gjson.Get(value.String(), "format."+valuelast+".codec.0.url_info")
+			url_info.ForEach(func(key, value gjson.Result) bool {
+				keyval := fmt.Sprintf("%v", key)
+				switch b.Line {
+				case "first":
+					if keyval == "0" {
+						host := gjson.Get(value.String(), "host")
+						extra := gjson.Get(value.String(), "extra")
+						realurl = fmt.Sprintf("%v%v%v", host, base_url, extra)
+					}
+
+				case "second":
+					if keyval == "1" {
+						host := gjson.Get(value.String(), "host")
+						extra := gjson.Get(value.String(), "extra")
+						realurl = fmt.Sprintf("%v%v%v", host, base_url, extra)
+					}
+				case "third":
+					if keyval == "2" {
+						host := gjson.Get(value.String(), "host")
+						extra := gjson.Get(value.String(), "extra")
+						realurl = fmt.Sprintf("%v%v%v", host, base_url, extra)
+					}
+				}
+
+				return true
+			})
+		}
+		return true
+	})
+	return realurl
+}

Golang/main.go

@@ -57,7 +57,12 @@ func setupRouter(adurl string) *gin.Engine {
 			huyaobj.Rid = rid
 			c.Redirect(http.StatusMovedPermanently, duanyan(adurl, huyaobj.GetLiveUrl()))
 		case "bilibili":
-			c.String(http.StatusOK, "即将发布")
+			biliobj := &liveurls.BiliBili{}
+			biliobj.Rid = rid
+			biliobj.Platform = c.DefaultQuery("platform", "web")
+			biliobj.Quality = c.DefaultQuery("quality", "10000")
+			biliobj.Line = c.DefaultQuery("line", "second")
+			c.Redirect(http.StatusMovedPermanently, duanyan(adurl, biliobj.GetPlayUrl()))
 		}
 	})
 	return r