mirror of https://github.com/mindoc-org/mindoc.git
379 lines
8.8 KiB
Go
379 lines
8.8 KiB
Go
// package conf 为配置相关.
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package conf
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import (
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"strings"
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"fmt"
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"os"
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"path/filepath"
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"strconv"
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"github.com/beego/beego/v2/server/web"
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)
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// 登录用户的Session名
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const LoginSessionName = "LoginSessionName"
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const CaptchaSessionName = "__captcha__"
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const RegexpEmail = "^[a-zA-Z0-9.!#$%&'*+\\/=?^_`{|}~-]+@[a-zA-Z0-9](?:[a-zA-Z0-9-]{0,61}[a-zA-Z0-9])?(?:\\.[a-zA-Z0-9](?:[a-zA-Z0-9-]{0,61}[a-zA-Z0-9])?)*$"
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// 允许用户名中出现点号
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const RegexpAccount = `^[a-zA-Z0-9][a-zA-Z0-9\.-]{2,50}$`
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// PageSize 默认分页条数.
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const PageSize = 10
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// 用户权限
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const (
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// 超级管理员.
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MemberSuperRole SystemRole = iota
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//普通管理员.
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MemberAdminRole
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//普通用户.
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MemberGeneralRole
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)
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// 系统角色
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type SystemRole int
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const (
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// 创始人.
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BookFounder BookRole = iota
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//管理者
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BookAdmin
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//编辑者.
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BookEditor
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//观察者
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BookObserver
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//未指定关系
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BookRoleNoSpecific
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)
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// 项目角色
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type BookRole int
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const (
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LoggerOperate = "operate"
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LoggerSystem = "system"
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LoggerException = "exception"
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LoggerDocument = "document"
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)
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const (
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//本地账户校验
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AuthMethodLocal = "local"
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//LDAP用户校验
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AuthMethodLDAP = "ldap"
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)
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var (
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VERSION string
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BUILD_TIME string
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GO_VERSION string
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)
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var (
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ConfigurationFile = "./conf/app.conf"
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WorkingDirectory = "./"
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LogFile = "./runtime/logs"
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BaseUrl = ""
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AutoLoadDelay = 0
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)
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// app_key
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func GetAppKey() string {
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return web.AppConfig.DefaultString("app_key", "mindoc")
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}
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func GetDatabasePrefix() string {
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return web.AppConfig.DefaultString("db_prefix", "md_")
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}
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// 获取默认头像
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func GetDefaultAvatar() string {
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return URLForWithCdnImage(web.AppConfig.DefaultString("avatar", "/static/images/headimgurl.jpg"))
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}
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// 获取阅读令牌长度.
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func GetTokenSize() int {
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return web.AppConfig.DefaultInt("token_size", 12)
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}
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// 获取默认文档封面.
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func GetDefaultCover() string {
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return URLForWithCdnImage(web.AppConfig.DefaultString("cover", "/static/images/book.jpg"))
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}
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// 获取允许的商城文件的类型.
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func GetUploadFileExt() []string {
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ext := web.AppConfig.DefaultString("upload_file_ext", "png|jpg|jpeg|gif|txt|doc|docx|pdf")
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temp := strings.Split(ext, "|")
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exts := make([]string, len(temp))
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i := 0
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for _, item := range temp {
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if item != "" {
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exts[i] = item
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i++
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}
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}
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return exts
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}
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// 获取上传文件允许的最大值
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func GetUploadFileSize() int64 {
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size := web.AppConfig.DefaultString("upload_file_size", "0")
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if strings.HasSuffix(size, "TB") {
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if s, e := strconv.ParseInt(size[0:len(size)-2], 10, 64); e == nil {
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return s * 1024 * 1024 * 1024 * 1024
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}
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}
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if strings.HasSuffix(size, "GB") {
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if s, e := strconv.ParseInt(size[0:len(size)-2], 10, 64); e == nil {
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return s * 1024 * 1024 * 1024
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}
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}
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if strings.HasSuffix(size, "MB") {
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if s, e := strconv.ParseInt(size[0:len(size)-2], 10, 64); e == nil {
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return s * 1024 * 1024
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}
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}
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if strings.HasSuffix(size, "KB") {
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if s, e := strconv.ParseInt(size[0:len(size)-2], 10, 64); e == nil {
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return s * 1024
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}
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}
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if s, e := strconv.ParseInt(size, 10, 64); e == nil {
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return s
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}
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return 0
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}
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// 是否启用导出
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func GetEnableExport() bool {
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return web.AppConfig.DefaultBool("enable_export", true)
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}
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// 是否启用iframe
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func GetEnableIframe() bool {
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return web.AppConfig.DefaultBool("enable_iframe", false)
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}
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// 同一项目导出线程的并发数
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func GetExportProcessNum() int {
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exportProcessNum := web.AppConfig.DefaultInt("export_process_num", 1)
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if exportProcessNum <= 0 || exportProcessNum > 4 {
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exportProcessNum = 1
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}
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return exportProcessNum
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}
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// 导出项目队列的并发数量
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func GetExportLimitNum() int {
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exportLimitNum := web.AppConfig.DefaultInt("export_limit_num", 1)
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if exportLimitNum < 0 {
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exportLimitNum = 1
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}
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return exportLimitNum
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}
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// 等待导出队列的长度
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func GetExportQueueLimitNum() int {
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exportQueueLimitNum := web.AppConfig.DefaultInt("export_queue_limit_num", 10)
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if exportQueueLimitNum <= 0 {
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exportQueueLimitNum = 100
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}
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return exportQueueLimitNum
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}
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// 默认导出项目的缓存目录
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func GetExportOutputPath() string {
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exportOutputPath := filepath.Join(web.AppConfig.DefaultString("export_output_path", filepath.Join(WorkingDirectory, "cache")), "books")
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return exportOutputPath
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}
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// 判断是否是允许商城的文件类型.
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func IsAllowUploadFileExt(ext string) bool {
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if strings.HasPrefix(ext, ".") {
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ext = string(ext[1:])
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}
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exts := GetUploadFileExt()
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for _, item := range exts {
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if item == "*" {
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return true
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}
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if strings.EqualFold(item, ext) {
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return true
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}
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}
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return false
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}
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// 读取配置文件值
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func CONF(key string, value ...string) string {
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defaultValue := ""
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if len(value) > 0 {
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defaultValue = value[0]
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}
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return web.AppConfig.DefaultString(key, defaultValue)
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}
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// 重写生成URL的方法，加上完整的域名
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func URLFor(endpoint string, values ...interface{}) string {
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baseUrl := web.AppConfig.DefaultString("baseurl", "")
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pathUrl := web.URLFor(endpoint, values...)
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if baseUrl == "" {
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baseUrl = BaseUrl
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}
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if strings.HasPrefix(pathUrl, "http://") {
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return pathUrl
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}
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if strings.HasPrefix(pathUrl, "/") && strings.HasSuffix(baseUrl, "/") {
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return baseUrl + pathUrl[1:]
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}
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if !strings.HasPrefix(pathUrl, "/") && !strings.HasSuffix(baseUrl, "/") {
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return baseUrl + "/" + pathUrl
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}
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return baseUrl + web.URLFor(endpoint, values...)
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}
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func URLForNotHost(endpoint string, values ...interface{}) string {
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baseUrl := web.AppConfig.DefaultString("baseurl", "")
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pathUrl := web.URLFor(endpoint, values...)
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if baseUrl == "" {
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baseUrl = "/"
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}
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if strings.HasPrefix(pathUrl, "http://") {
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return pathUrl
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}
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if strings.HasPrefix(pathUrl, "/") && strings.HasSuffix(baseUrl, "/") {
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return baseUrl + pathUrl[1:]
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}
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if !strings.HasPrefix(pathUrl, "/") && !strings.HasSuffix(baseUrl, "/") {
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return baseUrl + "/" + pathUrl
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}
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return baseUrl + web.URLFor(endpoint, values...)
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}
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func URLForWithCdnImage(p string) string {
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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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cdn := web.AppConfig.DefaultString("cdnimg", "")
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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 := web.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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func URLForWithCdnCss(p string, v ...string) string {
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cdn := web.AppConfig.DefaultString("cdncss", "")
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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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filePath := WorkingDir(p)
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if f, err := os.Stat(filePath); err == nil && !strings.Contains(p, "?") && len(v) > 0 && v[0] == "version" {
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p = p + fmt.Sprintf("?v=%s", f.ModTime().Format("20060102150405"))
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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 := web.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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func URLForWithCdnJs(p string, v ...string) string {
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cdn := web.AppConfig.DefaultString("cdnjs", "")
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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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filePath := WorkingDir(p)
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if f, err := os.Stat(filePath); err == nil && !strings.Contains(p, "?") && len(v) > 0 && v[0] == "version" {
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p = p + fmt.Sprintf("?v=%s", f.ModTime().Format("20060102150405"))
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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 := web.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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func WorkingDir(elem ...string) string {
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elems := append([]string{WorkingDirectory}, elem...)
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return filepath.Join(elems...)
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}
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func init() {
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if p, err := filepath.Abs("./conf/app.conf"); err == nil {
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ConfigurationFile = p
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}
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if p, err := filepath.Abs("./"); err == nil {
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WorkingDirectory = p
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}
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if p, err := filepath.Abs("./runtime/logs"); err == nil {
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LogFile = p
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}
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}
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