From d61fb6011fb55a51f749384995203e8f93910ec2 Mon Sep 17 00:00:00 2001
From: itouakirai <85016486+itouakirai@users.noreply.github.com>
Date: Wed, 1 May 2024 19:03:30 +0800
Subject: [PATCH 1/2] add m3u8txtfile support

---
 main.go | 39 ++++++++++++++++++++++++++++++++++++---
 1 file changed, 36 insertions(+), 3 deletions(-)

diff --git a/main.go b/main.go
index 7333ffd..43ec8c1 100644
--- a/main.go
+++ b/main.go
@@ -1,6 +1,7 @@
 package main
 
 import (
+	"bufio"
 	"bytes"
 	"encoding/binary"
 	"encoding/json"
@@ -47,6 +48,7 @@ type Config struct {
 }
 
 var config Config
+var txtpath string
 var oktrackNum int = 0
 var trackTotalnum int = 0
 
@@ -1174,6 +1176,27 @@ func rip(albumId string, token string, storefront string, userToken string) erro
 			oktrackNum += 1
 			continue
 		}
+		if txtpath != "" {
+			file, err := os.Open(txtpath)
+			if err != nil {
+				fmt.Println("cant open txt:", err)
+			}
+			defer file.Close()
+			scanner := bufio.NewScanner(file)
+			for scanner.Scan() {
+				line := scanner.Text()
+				if strings.HasPrefix(line, track.ID) {
+					parts := strings.SplitN(line, ",", 2)
+					if len(parts) == 2 {
+						manifest.Attributes.ExtendedAssetUrls.EnhancedHls=parts[1]
+						fmt.Println("Found m3u8 from txt")
+					}
+				}
+			}
+			if err := scanner.Err(); err != nil {
+				fmt.Println(err)
+			}
+		}
 		trackUrl, keys, err := extractMedia(manifest.Attributes.ExtendedAssetUrls.EnhancedHls)
 		if err != nil {
 			fmt.Println("Failed to extract info from manifest.\n", err)
@@ -1234,10 +1257,20 @@ func main() {
 	for albumNum, url := range os.Args[1:] {
 		fmt.Printf("Album %d of %d:\n", albumNum+1, albumTotal)
 		var storefront, albumId string
-		if strings.Contains(url, "/playlist/") {
-			storefront, albumId = checkUrlPlaylist(url)
+		if strings.Contains(url, ".txt") {
+			txtpath = url
+			fileName := filepath.Base(url)
+			parts := strings.SplitN(fileName, "_", 3)
+			storefront = parts[0]
+			albumId = parts[1]
 		} else {
-			storefront, albumId = checkUrl(url)
+			if strings.Contains(url, "/playlist/") {
+				storefront, albumId = checkUrlPlaylist(url)
+				txtpath = ""
+			} else {
+				storefront, albumId = checkUrl(url)
+				txtpath = ""
+			}
 		}
 
 		if albumId == "" {

From 125ab56640297af44f6acbc9c002ced70945420c Mon Sep 17 00:00:00 2001
From: itouakirai <85016486+itouakirai@users.noreply.github.com>
Date: Wed, 1 May 2024 19:23:55 +0800
Subject: [PATCH 2/2] Update README.md

---
 README.md | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/README.md b/README.md
index ceb98b2..906c641 100644
--- a/README.md
+++ b/README.md
@@ -7,8 +7,7 @@
 4. 自动内嵌封面和LRC歌词（需要media-user-token，获取方式看最后的说明）
 5. 自动构建 可以到 [Actions](https://github.com/zhaarey/apple-music-alac-atmos-downloader/actions) 页面下载最新自动构建版本 可以直接`main.exe url`
 6. main_select 支持手动填写m3u8，输入#号，比如#1 #2，支持txt读取m3u8，输入txt文件名
-
-
+7. main 支持使用 go run main.go "txt文件地址"   txt文件名需要指定格式  例如  cn_1707581102_THE BOOK 3.txt     建议使用这个[Reqable 脚本代码](https://telegra.ph/Reqable-For-Apple-Music-05-01) 自动生成
 
 # Apple Music ALAC / Dolby Atmos Downloader