chore: update

README.md

@@ -1 +1,27 @@
-# Save Any Bot
+# Save Any Bot
+
+把 Telegram 的文件保存到各类存储端. 
+
+> *就像 PikPak Bot 一样*
+
+## 部署
+
+在 [Release](https://github.com/krau/SaveAny-Bot/releases) 页面下载对应平台的二进制文件.
+
+在解压后目录新建 `config.toml` 文件, 参考 [config.toml.example](https://github.com/krau/SaveAny-Bot/blob/main/config.example.toml) 编辑配置文件.
+
+> [!TIP]
+> 由于 Telegram 官方 Bot API 的限制, Bot 无法下载大于 20MB 的文件. 你需要部署一个本地的 Telegram Bot API 来解决这个问题, 然后将配置文件中的 telegram.api 改为你自己的 api 地址.
+>
+> 参考: [telegram-bot-api-compose](https://github.com/krau/telegram-bot-api-compose)
+
+运行:
+
+```bash
+chmod +x saveany-bot
+./saveany-bot
+```
+
+## 使用
+
+向 Bot 发送(转发)文件, 按照提示操作.

bot/utils.go

@@ -4,7 +4,7 @@ import (
 	"fmt"
 	"regexp"
 
-	"github.com/krau/SaveAny-Bot/config"
+	"github.com/krau/SaveAny-Bot/storage"
 	"github.com/mymmrac/telego"
 	"github.com/mymmrac/telego/telegoutil"
 )
@@ -20,15 +20,18 @@ func ReplyMessage(replyTo telego.Message, format string, args ...any) (*telego.M
 		}))
 }
 
+var StorageDisplayNames = map[string]string{
+	"all":    "全部",
+	"local":  "服务器磁盘",
+	"alist":  "Alist",
+	"webdav": "WebDAV",
+}
+
 func AddTaskReplyMarkup(messageID int) *telego.InlineKeyboardMarkup {
 	storageButtons := make([]telego.InlineKeyboardButton, 0)
-	if config.Cfg.Storage.Local.Enable {
-		storageButtons = append(storageButtons, telegoutil.InlineKeyboardButton("服务器磁盘").
-			WithCallbackData(fmt.Sprintf("add %d local", messageID)))
-	}
-	if config.Cfg.Storage.Alist.Enable {
-		storageButtons = append(storageButtons, telegoutil.InlineKeyboardButton("Alist").
-			WithCallbackData(fmt.Sprintf("add %d alist", messageID)))
+	for name := range storage.Storages {
+		storageButtons = append(storageButtons, telegoutil.InlineKeyboardButton(StorageDisplayNames[string(name)]).
+			WithCallbackData(fmt.Sprintf("add %d %s", messageID, name)))
 	}
 
 	if len(storageButtons) > 1 {

config.example.toml

@@ -1,23 +1,34 @@
 [telegram]
-token = ""
-admins = []
+token = ""                       # Bot Token
+admins = [777000]                # 你的 user_id
+api = "https://api.telegram.org"
 
 [log]
-level = "DEBUG"
+level = "DEBUG" # 日志等级
 
 [temp]
-base_path = "cache/"
-cache_ttl = 30
+base_path = "cache/" # 临时目录, 请不要在此目录下存放任何其他文件
+cache_ttl = 30       # 临时文件保存时间, 单位: 秒
+
+[db]
+path = "data/data.db" # 数据库文件路径
 
 [storage]
-[storage.alist]
+[storage.alist] # Alist
+enable = true
+base_path = "/telegram"   # 保存路径
+username = "admin"        # 用户名
+password = "password"     # 密码
+url = "https://alist.com" # Alist 地址
+token_exp = 86400         # token 过期时间, 单位: 秒
+
+[storage.local] # 本地磁盘
+enable = true
+base_path = "downloads/" # 保存路径
+
+[storage.webdav] # WebDav
 enable = true
 base_path = "/telegram"
 username = "admin"
 password = "password"
-url = "https://alist.com"
-token_exp = 86400
-
-[storage.local]
-enable = true
-base_path = "downloads/"
+url = "https://alist.com/dav"

config/viper.go

@@ -37,8 +37,9 @@ type telegramConfig struct {
 }
 
 type storageConfig struct {
-	Alist alistConfig `toml:"alist" mapstructure:"alist"`
-	Local localConfig `toml:"local" mapstructure:"local"`
+	Alist  alistConfig  `toml:"alist" mapstructure:"alist"`
+	Local  localConfig  `toml:"local" mapstructure:"local"`
+	Webdav webdavConfig `toml:"webdav" mapstructure:"webdav"`
 }
 
 type alistConfig struct {
@@ -55,6 +56,14 @@ type localConfig struct {
 	BasePath string `toml:"base_path" mapstructure:"base_path"`
 }
 
+type webdavConfig struct {
+	Enable   bool   `toml:"enable" mapstructure:"enable"`
+	URL      string `toml:"url" mapstructure:"url"`
+	Username string `toml:"username" mapstructure:"username"`
+	Password string `toml:"password" mapstructure:"password"`
+	BasePath string `toml:"base_path" mapstructure:"base_path"`
+}
+
 var Cfg *Config
 
 func Init() {

go.mod

@@ -10,6 +10,7 @@ require (
 	github.com/rhysd/go-github-selfupdate v1.2.3
 	github.com/spf13/cobra v1.8.1
 	github.com/spf13/viper v1.19.0
+	github.com/studio-b12/gowebdav v0.9.0
 )
 
 require (

go.sum

@@ -158,6 +158,8 @@ github.com/stretchr/testify v1.8.1/go.mod h1:w2LPCIKwWwSfY2zedu0+kehJoqGctiVI29o
 github.com/stretchr/testify v1.8.4/go.mod h1:sz/lmYIOXD/1dqDmKjjqLyZ2RngseejIcXlSw2iwfAo=
 github.com/stretchr/testify v1.9.0 h1:HtqpIVDClZ4nwg75+f6Lvsy/wHu+3BoSGCbBAcpTsTg=
 github.com/stretchr/testify v1.9.0/go.mod h1:r2ic/lqez/lEtzL7wO/rwa5dbSLXVDPFyf8C91i36aY=
+github.com/studio-b12/gowebdav v0.9.0 h1:1j1sc9gQnNxbXXM4M/CebPOX4aXYtr7MojAVcN4dHjU=
+github.com/studio-b12/gowebdav v0.9.0/go.mod h1:bHA7t77X/QFExdeAnDzK6vKM34kEZAcE1OX4MfiwjkE=
 github.com/subosito/gotenv v1.6.0 h1:9NlTDc1FTs4qu0DDq7AEtTPNw6SVm7uBMsUCUjABIf8=
 github.com/subosito/gotenv v1.6.0/go.mod h1:Dk4QP5c2W3ibzajGcXpNraDfq2IrhjMIvMSWPKKo0FU=
 github.com/tcnksm/go-gitconfig v0.1.2 h1:iiDhRitByXAEyjgBqsKi9QU4o2TNtv9kPP3RgPgXBPw=

storage/storage.go

@@ -9,6 +9,7 @@ import (
 	"github.com/krau/SaveAny-Bot/logger"
 	"github.com/krau/SaveAny-Bot/storage/alist"
 	"github.com/krau/SaveAny-Bot/storage/local"
+	"github.com/krau/SaveAny-Bot/storage/webdav"
 	"github.com/krau/SaveAny-Bot/types"
 )
 
@@ -29,6 +30,10 @@ func Init() {
 		Storages[types.Local] = new(local.Local)
 		Storages[types.Local].Init()
 	}
+	if config.Cfg.Storage.Webdav.Enable {
+		Storages[types.Webdav] = new(webdav.Webdav)
+		Storages[types.Webdav].Init()
+	}
 
 	logger.L.Debug("Storage initialized")
 }

storage/webdav/webdav.go

@@ -0,0 +1,48 @@
+package webdav
+
+import (
+	"context"
+	"errors"
+	"os"
+	"path/filepath"
+	"strings"
+
+	"github.com/krau/SaveAny-Bot/config"
+	"github.com/krau/SaveAny-Bot/logger"
+	"github.com/studio-b12/gowebdav"
+)
+
+type Webdav struct{}
+
+var (
+	Client   *gowebdav.Client
+	basePath string
+)
+
+func (w *Webdav) Init() {
+	webdavConfig := config.Cfg.Storage.Webdav
+	basePath = strings.TrimSuffix(webdavConfig.BasePath, "/")
+	Client = gowebdav.NewClient(webdavConfig.URL, webdavConfig.Username, webdavConfig.Password)
+	if err := Client.Connect(); err != nil {
+		logger.L.Fatalf("Failed to connect to webdav server: %v", err)
+		os.Exit(1)
+	}
+}
+
+func (w *Webdav) Save(ctx context.Context, filePath, storagePath string) error {
+	storagePath = filepath.Join(basePath, storagePath)
+	if err := Client.MkdirAll(filepath.Dir(storagePath), os.ModePerm); err != nil {
+		logger.L.Errorf("Failed to create directory %s: %v", filepath.Dir(storagePath), err)
+		return errors.New("webdav: failed to create directory")
+	}
+	fileBytes, err := os.ReadFile(filePath)
+	if err != nil {
+		logger.L.Errorf("Failed to read file %s: %v", filePath, err)
+		return err
+	}
+	if err := Client.Write(storagePath, fileBytes, os.ModePerm); err != nil {
+		logger.L.Errorf("Failed to write file %s: %v", storagePath, err)
+		return errors.New("webdav: failed to write file")
+	}
+	return nil
+}

types/types.go

@@ -16,10 +16,11 @@ type StorageType string
 var (
 	StorageAll StorageType = "all"
 	Local      StorageType = "local"
+	Webdav     StorageType = "webdav"
 	Alist      StorageType = "alist"
 )
 
-var StorageTypes = []StorageType{Local, Alist, StorageAll}
+var StorageTypes = []StorageType{Local, Alist, Webdav, StorageAll}
 
 type Task struct {
 	Ctx         context.Context