forked from mindoc-org/mindoc
/
enumerate.go
381 lines (335 loc) · 9.43 KB
/
enumerate.go
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// package conf 为配置相关.
package conf
import (
"fmt"
"os"
"path/filepath"
"strconv"
"strings"
"github.com/astaxie/beego"
)
// 登录用户的Session名
const LoginSessionName = "LoginSessionName"
const CaptchaSessionName = "__captcha__"
//允许用户名中出现点号
const RegexpAccount = `^[a-zA-Z][a-zA-Z0-9\.-]{2,50}$`
// PageSize 默认分页条数.
const PageSize = 10
// 用户权限
const (
// 超级管理员.
MemberSuperRole SystemRole = iota
//普通管理员.
MemberAdminRole
//普通用户.
MemberGeneralRole
)
//系统角色
type SystemRole int
const (
// 创始人.
BookFounder BookRole = iota
//管理者
BookAdmin
//编辑者.
BookEditor
//观察者
BookObserver
)
//项目角色
type BookRole int
const (
LoggerOperate = "operate"
LoggerSystem = "system"
LoggerException = "exception"
LoggerDocument = "document"
)
const (
//本地账户校验
AuthMethodLocal = "local"
//LDAP用户校验
AuthMethodLDAP = "ldap"
)
var (
VERSION string
BUILD_TIME string
GO_VERSION string
)
var (
ConfigurationFile = "./conf/app.conf"
WorkingDirectory = "./"
LogFile = "./runtime/logs"
BaseUrl = ""
AutoLoadDelay = 0
)
func init() {
VERSION = beego.AppConfig.String("version")
}
// app_key
func GetAppKey() string {
return beego.AppConfig.DefaultString("app_key", "mindoc")
}
func GetDatabasePrefix() string {
return beego.AppConfig.DefaultString("db_prefix", "md_")
}
//获取默认头像
func GetDefaultAvatar() string {
return URLForWithCdnImage(beego.AppConfig.DefaultString("avatar", "/images/headimgurl.jpg"))
}
//获取阅读令牌长度.
func GetTokenSize() int {
return beego.AppConfig.DefaultInt("token_size", 12)
}
//获取默认文档封面.
func GetDefaultCover() string {
return URLForWithCdnImage(beego.AppConfig.DefaultString("cover", "/images/book.jpg"))
}
//获取允许的商城文件的类型.
func GetUploadFileExt() []string {
ext := beego.AppConfig.DefaultString("upload_file_ext", "png|jpg|jpeg|gif|txt|doc|docx|pdf")
temp := strings.Split(ext, "|")
exts := make([]string, len(temp))
i := 0
for _, item := range temp {
if item != "" {
exts[i] = item
i++
}
}
return exts
}
// 获取上传文件允许的最大值
func GetUploadFileSize() int64 {
size := beego.AppConfig.DefaultString("upload_file_size", "0")
if strings.HasSuffix(size, "MB") {
if s, e := strconv.ParseInt(size[0:len(size)-2], 10, 64); e == nil {
return s * 1024 * 1024
}
}
if strings.HasSuffix(size, "GB") {
if s, e := strconv.ParseInt(size[0:len(size)-2], 10, 64); e == nil {
return s * 1024 * 1024 * 1024
}
}
if strings.HasSuffix(size, "KB") {
if s, e := strconv.ParseInt(size[0:len(size)-2], 10, 64); e == nil {
return s * 1024
}
}
if s, e := strconv.ParseInt(size, 10, 64); e == nil {
return s * 1024
}
return 0
}
//是否启用导出
func GetEnableExport() bool {
return beego.AppConfig.DefaultBool("enable_export", true)
}
//同一项目导出线程的并发数
func GetExportProcessNum() int {
exportProcessNum := beego.AppConfig.DefaultInt("export_process_num", 1)
if exportProcessNum <= 0 || exportProcessNum > 4 {
exportProcessNum = 1
}
return exportProcessNum
}
//导出项目队列的并发数量
func GetExportLimitNum() int {
exportLimitNum := beego.AppConfig.DefaultInt("export_limit_num", 1)
if exportLimitNum < 0 {
exportLimitNum = 1
}
return exportLimitNum
}
//等待导出队列的长度
func GetExportQueueLimitNum() int {
exportQueueLimitNum := beego.AppConfig.DefaultInt("export_queue_limit_num", 10)
if exportQueueLimitNum <= 0 {
exportQueueLimitNum = 100
}
return exportQueueLimitNum
}
//默认导出项目的缓存目录
func GetExportOutputPath() string {
exportOutputPath := filepath.Join(beego.AppConfig.DefaultString("export_output_path", filepath.Join(WorkingDirectory, "cache")), "books")
return exportOutputPath
}
//判断是否是允许商城的文件类型.
func IsAllowUploadFileExt(ext string) bool {
if strings.HasPrefix(ext, ".") {
ext = string(ext[1:])
}
exts := GetUploadFileExt()
for _, item := range exts {
if item == "*" {
return true
}
if strings.EqualFold(item, ext) {
return true
}
}
return false
}
//重写生成URL的方法,加上完整的域名
func URLFor(endpoint string, values ...interface{}) string {
baseURL := beego.AppConfig.DefaultString("baseurl", "")
pathURL := beego.URLFor(endpoint, values...)
if baseURL == "" {
baseURL = BaseUrl
}
if strings.HasPrefix(pathURL, "http://") {
return pathURL
}
if strings.HasPrefix(pathURL, "/") && strings.HasSuffix(baseURL, "/") {
return baseURL + pathURL[1:]
}
if !strings.HasPrefix(pathURL, "/") && !strings.HasSuffix(baseURL, "/") {
return baseURL + "/" + pathURL
}
return baseURL + beego.URLFor(endpoint, values...)
}
func URLForNotHost(endpoint string, values ...interface{}) string {
baseURL := beego.AppConfig.DefaultString("baseurl", "")
pathURL := beego.URLFor(endpoint, values...)
if baseURL == "" {
baseURL = "/"
}
if strings.HasPrefix(pathURL, "http://") {
return pathURL
}
if strings.HasPrefix(pathURL, "/") && strings.HasSuffix(baseURL, "/") {
return baseURL + pathURL[1:]
}
if !strings.HasPrefix(pathURL, "/") && !strings.HasSuffix(baseURL, "/") {
return baseURL + "/" + pathURL
}
return baseURL + beego.URLFor(endpoint, values...)
}
// 注册图片的image方法
func URLForWithCdnImage(p string) string {
if strings.HasPrefix(p, "http://") || strings.HasPrefix(p, "https://") || strings.HasPrefix(p, "//") {
return p
}
cdn := beego.AppConfig.DefaultString("cdnimg", "")
//如果没有设置cdn,则使用baseURL拼接
if cdn == "" {
baseURL := beego.AppConfig.DefaultString("baseurl", "/")
if strings.HasPrefix(p, "/") && strings.HasSuffix(baseURL, "/") {
return baseURL + p[1:]
}
if !strings.HasPrefix(p, "/") && !strings.HasSuffix(baseURL, "/") {
return baseURL + "/" + p
}
return baseURL + p
}
if strings.HasPrefix(p, "/") && strings.HasSuffix(cdn, "/") {
return cdn + string(p[1:])
}
if !strings.HasPrefix(p, "/") && !strings.HasSuffix(cdn, "/") {
return cdn + "/" + p
}
return cdn + p
}
// 注册ccs方法
func URLForWithCdnCSS(p string, v ...string) string {
cdn := beego.AppConfig.DefaultString("cdncss", "")
if strings.HasPrefix(p, "http://") || strings.HasPrefix(p, "https://") || strings.HasPrefix(p, "//") {
return p
}
filePath := WorkingDir(p)
if f, err := os.Stat(filePath); err == nil && !strings.Contains(p, "?") && len(v) > 0 && v[0] == "version" {
p = p + fmt.Sprintf("?v=%s", f.ModTime().Format("20060102150405"))
}
//如果没有设置cdn,则使用baseURL拼接
if cdn == "" {
baseUrl := beego.AppConfig.DefaultString("baseurl", "/")
if strings.HasPrefix(p, "/") && strings.HasSuffix(baseUrl, "/") {
return baseUrl + p[1:]
}
if !strings.HasPrefix(p, "/") && !strings.HasSuffix(baseUrl, "/") {
return baseUrl + "/" + p
}
return baseUrl + p
}
if strings.HasPrefix(p, "/") && strings.HasSuffix(cdn, "/") {
return cdn + string(p[1:])
}
if !strings.HasPrefix(p, "/") && !strings.HasSuffix(cdn, "/") {
return cdn + "/" + p
}
return cdn + p
}
// 注册js模板方法
func URLForWithCdnJs(p string, v ...string) string {
cdn := beego.AppConfig.DefaultString("cdnjs", "")
if strings.HasPrefix(p, "http://") || strings.HasPrefix(p, "https://") || strings.HasPrefix(p, "//") {
return p
}
filePath := WorkingDir(p)
if f, err := os.Stat(filePath); err == nil && !strings.Contains(p, "?") && len(v) > 0 && v[0] == "version" {
p = p + fmt.Sprintf("?v=%s", f.ModTime().Format("20060102150405"))
}
//如果没有设置cdn,则使用baseURL拼接
if cdn == "" {
baseURL := beego.AppConfig.DefaultString("baseurl", "/")
if strings.HasPrefix(p, "/") && strings.HasSuffix(baseURL, "/") {
return baseURL + p[1:]
}
if !strings.HasPrefix(p, "/") && !strings.HasSuffix(baseURL, "/") {
return baseURL + "/" + p
}
return baseURL + p
}
if strings.HasPrefix(p, "/") && strings.HasSuffix(cdn, "/") {
return cdn + string(p[1:])
}
if !strings.HasPrefix(p, "/") && !strings.HasSuffix(cdn, "/") {
return cdn + "/" + p
}
return cdn + p
}
// 注册静态文件模板方法
func URLForWithStatic(p string, v ...string) string {
static := beego.AppConfig.DefaultString("static", "")
if strings.HasPrefix(p, "http://") || strings.HasPrefix(p, "https://") || strings.HasPrefix(p, "//") {
return p
}
filePath := WorkingDir(p)
if f, err := os.Stat(filePath); err == nil && !strings.Contains(p, "?") && len(v) > 0 && v[0] == "version" {
p = p + fmt.Sprintf("?v=%s", f.ModTime().Format("20060102150405"))
}
//如果没有设置cdn,则使用baseURL拼接
if static == "" {
baseURL := beego.AppConfig.DefaultString("baseurl", "/")
if strings.HasPrefix(p, "/") && strings.HasSuffix(baseURL, "/") {
return baseURL + p[1:]
}
if !strings.HasPrefix(p, "/") && !strings.HasSuffix(baseURL, "/") {
return baseURL + "/" + p
}
return baseURL + p
}
if strings.HasPrefix(p, "/") && strings.HasSuffix(static, "/") {
return static + string(p[1:])
}
if !strings.HasPrefix(p, "/") && !strings.HasSuffix(static, "/") {
return static + "/" + p
}
return static + p
}
// 获取当前工作目录
func WorkingDir(elem ...string) string {
elems := append([]string{WorkingDirectory}, elem...)
return filepath.Join(elems...)
}
func init() {
if p, err := filepath.Abs("./conf/app.conf"); err == nil {
ConfigurationFile = p
}
if p, err := filepath.Abs("./"); err == nil {
WorkingDirectory = p
}
if p, err := filepath.Abs("./runtime/logs"); err == nil {
LogFile = p
}
}