mirror of https://github.com/mindoc-org/mindoc.git
452 lines
12 KiB
Go
452 lines
12 KiB
Go
package commands
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import (
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"encoding/gob"
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"flag"
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"fmt"
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"log"
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"net/url"
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"os"
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"path/filepath"
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"strings"
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"time"
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"encoding/json"
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"github.com/astaxie/beego"
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beegoCache "github.com/astaxie/beego/cache"
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_ "github.com/astaxie/beego/cache/memcache"
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_ "github.com/astaxie/beego/cache/redis"
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"github.com/astaxie/beego/logs"
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"github.com/astaxie/beego/orm"
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"github.com/lifei6671/gocaptcha"
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"github.com/lifei6671/mindoc/cache"
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"github.com/lifei6671/mindoc/conf"
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"github.com/lifei6671/mindoc/models"
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"github.com/lifei6671/mindoc/utils/filetil"
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"github.com/astaxie/beego/cache/redis"
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"github.com/howeyc/fsnotify"
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)
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// RegisterDataBase 注册数据库
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func RegisterDataBase() {
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beego.Info("正在初始化数据库配置.")
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adapter := beego.AppConfig.String("db_adapter")
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orm.DefaultTimeLoc = time.Local
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if strings.EqualFold(adapter, "mysql") {
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host := beego.AppConfig.String("db_host")
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database := beego.AppConfig.String("db_database")
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username := beego.AppConfig.String("db_username")
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password := beego.AppConfig.String("db_password")
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timezone := beego.AppConfig.String("timezone")
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location, err := time.LoadLocation(timezone)
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if err == nil {
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orm.DefaultTimeLoc = location
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} else {
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beego.Error("加载时区配置信息失败,请检查是否存在 ZONEINFO 环境变量->", err)
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}
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port := beego.AppConfig.String("db_port")
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dataSource := fmt.Sprintf("%s:%s@tcp(%s:%s)/%s?charset=utf8mb4&parseTime=true&loc=%s", username, password, host, port, database, url.QueryEscape(timezone))
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if err := orm.RegisterDataBase("default", "mysql", dataSource); err != nil {
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beego.Error("注册默认数据库失败->", err)
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os.Exit(1)
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}
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} else if strings.EqualFold(adapter, "sqlite3") {
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database := beego.AppConfig.String("db_database")
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if strings.HasPrefix(database, "./") {
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database = filepath.Join(conf.WorkingDirectory, string(database[1:]))
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}
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if p,err := filepath.Abs(database); err == nil {
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database = p
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}
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dbPath := filepath.Dir(database)
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if _,err := os.Stat(dbPath); err != nil && os.IsNotExist(err) {
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os.MkdirAll(dbPath, 0777)
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}
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err := orm.RegisterDataBase("default", "sqlite3", database)
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if err != nil {
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beego.Error("注册默认数据库失败->", err)
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}
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} else {
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beego.Error("不支持的数据库类型.")
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os.Exit(1)
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}
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beego.Info("数据库初始化完成.")
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}
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// RegisterModel 注册Model
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func RegisterModel() {
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orm.RegisterModelWithPrefix(conf.GetDatabasePrefix(),
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new(models.Member),
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new(models.Book),
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new(models.Relationship),
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new(models.Option),
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new(models.Document),
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new(models.Attachment),
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new(models.Logger),
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new(models.MemberToken),
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new(models.DocumentHistory),
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new(models.Migration),
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new(models.Label),
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new(models.Blog),
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new(models.Template),
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)
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gob.Register(models.Blog{})
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gob.Register(models.Document{})
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gob.Register(models.Template{})
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//migrate.RegisterMigration()
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}
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// RegisterLogger 注册日志
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func RegisterLogger(log string) {
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logs.SetLogFuncCall(true)
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logs.SetLogger("console")
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logs.EnableFuncCallDepth(true)
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if beego.AppConfig.DefaultBool("log_is_async", true) {
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logs.Async(1e3)
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}
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if log == "" {
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logPath,err := filepath.Abs(beego.AppConfig.DefaultString("log_path",conf.WorkingDir("runtime","logs")))
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if err == nil {
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log = logPath
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}else{
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log = conf.WorkingDir("runtime","logs")
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}
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}
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logPath := filepath.Join(log, "log.log")
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if _, err := os.Stat(log); os.IsNotExist(err) {
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os.MkdirAll(log, 0777)
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}
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config := make(map[string]interface{}, 1)
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config["filename"] = logPath
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config["perm"] = "0755"
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config["rotate"] = true
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if maxLines := beego.AppConfig.DefaultInt("log_maxlines", 1000000); maxLines > 0 {
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config["maxLines"] = maxLines
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}
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if maxSize := beego.AppConfig.DefaultInt("log_maxsize", 1<<28); maxSize > 0 {
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config["maxsize"] = maxSize
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}
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if !beego.AppConfig.DefaultBool("log_daily", true) {
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config["daily"] = false
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}
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if maxDays := beego.AppConfig.DefaultInt("log_maxdays", 7); maxDays > 0 {
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config["maxdays"] = maxDays
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}
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if level := beego.AppConfig.DefaultString("log_level", "Trace"); level != "" {
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switch level {
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case "Emergency":
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config["level"] = beego.LevelEmergency;break
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case "Alert":
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config["level"] = beego.LevelAlert;break
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case "Critical":
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config["level"] = beego.LevelCritical;break
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case "Error":
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config["level"] = beego.LevelError; break
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case "Warning":
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config["level"] = beego.LevelWarning; break
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case "Notice":
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config["level"] = beego.LevelNotice; break
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case "Informational":
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config["level"] = beego.LevelInformational;break
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case "Debug":
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config["level"] = beego.LevelDebug;break
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}
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}
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b, err := json.Marshal(config);
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if err != nil {
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beego.Error("初始化文件日志时出错 ->",err)
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beego.SetLogger("file", `{"filename":"`+ logPath + `"}`)
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}else{
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beego.SetLogger(logs.AdapterFile, string(b))
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}
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beego.SetLogFuncCall(true)
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}
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// RunCommand 注册orm命令行工具
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func RegisterCommand() {
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if len(os.Args) >= 2 && os.Args[1] == "install" {
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ResolveCommand(os.Args[2:])
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Install()
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} else if len(os.Args) >= 2 && os.Args[1] == "version" {
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CheckUpdate()
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os.Exit(0)
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}
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}
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//注册模板函数
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func RegisterFunction() {
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beego.AddFuncMap("config", models.GetOptionValue)
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beego.AddFuncMap("cdn", func(p string) string {
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cdn := beego.AppConfig.DefaultString("cdn", "")
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if strings.HasPrefix(p, "http://") || strings.HasPrefix(p, "https://") {
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return p
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}
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//如果没有设置cdn，则使用baseURL拼接
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if cdn == "" {
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baseUrl := beego.AppConfig.DefaultString("baseurl", "")
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if strings.HasPrefix(p, "/") && strings.HasSuffix(baseUrl, "/") {
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return baseUrl + p[1:]
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}
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if !strings.HasPrefix(p, "/") && !strings.HasSuffix(baseUrl, "/") {
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return baseUrl + "/" + p
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}
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return baseUrl + p
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}
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if strings.HasPrefix(p, "/") && strings.HasSuffix(cdn, "/") {
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return cdn + string(p[1:])
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}
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if !strings.HasPrefix(p, "/") && !strings.HasSuffix(cdn, "/") {
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return cdn + "/" + p
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}
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return cdn + p
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})
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beego.AddFuncMap("cdnjs", conf.URLForWithCdnJs)
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beego.AddFuncMap("cdncss", conf.URLForWithCdnCss)
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beego.AddFuncMap("cdnimg", conf.URLForWithCdnImage)
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//重写url生成，支持配置域名以及域名前缀
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beego.AddFuncMap("urlfor", conf.URLFor)
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beego.AddFuncMap("date_format", func(t time.Time, format string) string {
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return t.Local().Format(format)
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})
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}
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//解析命令
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func ResolveCommand(args []string) {
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flagSet := flag.NewFlagSet("MinDoc command: ", flag.ExitOnError)
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flagSet.StringVar(&conf.ConfigurationFile, "config", "", "MinDoc configuration file.")
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flagSet.StringVar(&conf.WorkingDirectory, "dir", "", "MinDoc working directory.")
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flagSet.StringVar(&conf.LogFile, "log", "", "MinDoc log file path.")
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flagSet.Parse(args)
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if conf.WorkingDirectory == "" {
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if p, err := filepath.Abs(os.Args[0]); err == nil {
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conf.WorkingDirectory = filepath.Dir(p)
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}
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}
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if conf.ConfigurationFile == "" {
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conf.ConfigurationFile = conf.WorkingDir( "conf", "app.conf")
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config := conf.WorkingDir("conf", "app.conf.example")
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if !filetil.FileExists(conf.ConfigurationFile) && filetil.FileExists(config) {
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filetil.CopyFile(conf.ConfigurationFile, config)
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}
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}
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if err := gocaptcha.ReadFonts(conf.WorkingDir( "static", "fonts"), ".ttf");err != nil {
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log.Fatal("读取字体文件时出错 -> ",err)
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}
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if err := beego.LoadAppConfig("ini", conf.ConfigurationFile);err != nil {
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log.Fatal("An error occurred:", err)
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}
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if conf.LogFile == "" {
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logPath,err := filepath.Abs(beego.AppConfig.DefaultString("log_path",conf.WorkingDir("runtime","logs")))
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if err == nil {
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conf.LogFile = logPath
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}else{
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conf.LogFile = conf.WorkingDir("runtime","logs")
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}
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}
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conf.AutoLoadDelay = beego.AppConfig.DefaultInt("config_auto_delay",0)
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uploads := conf.WorkingDir("uploads")
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os.MkdirAll(uploads, 0666)
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beego.BConfig.WebConfig.StaticDir["/static"] = filepath.Join(conf.WorkingDirectory, "static")
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beego.BConfig.WebConfig.StaticDir["/uploads"] = uploads
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beego.BConfig.WebConfig.ViewsPath = conf.WorkingDir("views")
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fonts := conf.WorkingDir("static", "fonts")
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if !filetil.FileExists(fonts) {
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log.Fatal("Font path not exist.")
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}
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gocaptcha.ReadFonts(filepath.Join(conf.WorkingDirectory, "static", "fonts"), ".ttf")
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RegisterDataBase()
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RegisterCache()
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RegisterModel()
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RegisterLogger(conf.LogFile)
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ModifyPassword()
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}
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//注册缓存管道
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func RegisterCache() {
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isOpenCache := beego.AppConfig.DefaultBool("cache", false)
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if !isOpenCache {
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cache.Init(&cache.NullCache{})
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return
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}
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beego.Info("正常初始化缓存配置.")
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cacheProvider := beego.AppConfig.String("cache_provider")
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if cacheProvider == "file" {
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cacheFilePath := beego.AppConfig.DefaultString("cache_file_path", "./runtime/cache/")
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if strings.HasPrefix(cacheFilePath, "./") {
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cacheFilePath = filepath.Join(conf.WorkingDirectory, string(cacheFilePath[1:]))
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}
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fileCache := beegoCache.NewFileCache()
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fileConfig := make(map[string]string, 0)
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fileConfig["CachePath"] = cacheFilePath
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fileConfig["DirectoryLevel"] = beego.AppConfig.DefaultString("cache_file_dir_level", "2")
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fileConfig["EmbedExpiry"] = beego.AppConfig.DefaultString("cache_file_expiry", "120")
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fileConfig["FileSuffix"] = beego.AppConfig.DefaultString("cache_file_suffix", ".bin")
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bc, err := json.Marshal(&fileConfig)
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if err != nil {
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beego.Error("初始化file缓存失败:", err)
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os.Exit(1)
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}
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fileCache.StartAndGC(string(bc))
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cache.Init(fileCache)
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} else if cacheProvider == "memory" {
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cacheInterval := beego.AppConfig.DefaultInt("cache_memory_interval", 60)
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memory := beegoCache.NewMemoryCache()
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beegoCache.DefaultEvery = cacheInterval
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cache.Init(memory)
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} else if cacheProvider == "redis" {
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//设置Redis前缀
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if key := beego.AppConfig.DefaultString("cache_redis_prefix",""); key != "" {
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redis.DefaultKey = key
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}
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var redisConfig struct {
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Conn string `json:"conn"`
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Password string `json:"password"`
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DbNum int `json:"dbNum"`
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}
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redisConfig.DbNum = 0
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redisConfig.Conn = beego.AppConfig.DefaultString("cache_redis_host", "")
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if pwd := beego.AppConfig.DefaultString("cache_redis_password", ""); pwd != "" {
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redisConfig.Password = pwd
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}
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if dbNum := beego.AppConfig.DefaultInt("cache_redis_db", 0); dbNum > 0 {
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redisConfig.DbNum = dbNum
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}
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bc, err := json.Marshal(&redisConfig)
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if err != nil {
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beego.Error("初始化Redis缓存失败:", err)
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os.Exit(1)
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}
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redisCache, err := beegoCache.NewCache("redis", string(bc))
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if err != nil {
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beego.Error("初始化Redis缓存失败:", err)
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os.Exit(1)
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}
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cache.Init(redisCache)
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} else if cacheProvider == "memcache" {
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var memcacheConfig struct {
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Conn string `json:"conn"`
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}
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memcacheConfig.Conn = beego.AppConfig.DefaultString("cache_memcache_host", "")
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bc, err := json.Marshal(&memcacheConfig)
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if err != nil {
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beego.Error("初始化 Memcache 缓存失败 ->", err)
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os.Exit(1)
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}
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memcache, err := beegoCache.NewCache("memcache", string(bc))
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if err != nil {
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beego.Error("初始化 Memcache 缓存失败 ->", err)
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os.Exit(1)
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}
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cache.Init(memcache)
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} else {
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cache.Init(&cache.NullCache{})
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beego.Warn("不支持的缓存管道,缓存将禁用 ->" ,cacheProvider)
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return
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}
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beego.Info("缓存初始化完成.")
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}
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//自动加载配置文件.修改了监听端口号和数据库配置无法自动生效.
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func RegisterAutoLoadConfig() {
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if conf.AutoLoadDelay > 0 {
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watcher, err := fsnotify.NewWatcher()
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if err != nil {
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beego.Error("创建配置文件监控器失败 ->",err)
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}
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go func() {
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for {
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select {
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case ev := <-watcher.Event:
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//如果是修改了配置文件
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if ev.IsModify() {
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if err := beego.LoadAppConfig("ini", conf.ConfigurationFile); err != nil {
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beego.Error("An error occurred ->", err)
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break
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}
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RegisterCache()
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RegisterLogger("")
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beego.Info("配置文件已加载 ->", conf.ConfigurationFile)
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}
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case err := <-watcher.Error:
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beego.Error("配置文件监控器错误 ->", err)
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}
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}
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}()
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err = watcher.Watch(conf.ConfigurationFile)
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if err != nil {
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beego.Error("监控配置文件失败 ->",err)
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}
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}
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}
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func init() {
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if configPath, err := filepath.Abs(conf.ConfigurationFile); err == nil {
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conf.ConfigurationFile = configPath
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}
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gocaptcha.ReadFonts(conf.WorkingDir("static","fonts"), ".ttf")
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gob.Register(models.Member{})
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if p, err := filepath.Abs(os.Args[0]); err == nil {
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conf.WorkingDirectory = filepath.Dir(p)
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}
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}
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