mirror of
https://codeberg.org/forgejo/forgejo.git
synced 2024-09-09 03:31:59 +02:00
Enable caching on assets and avatars (#3376)
* Enable caching on assets and avatars Fixes #3323 * Only set avatar in user BeforeUpdate when there is no avatar set * add error checking after stat * gofmt * Change cache time for avatars to an hour
This commit is contained in:
parent
77f8bad2fb
commit
17655cdf1b
5 changed files with 155 additions and 34 deletions
|
@ -145,7 +145,7 @@ func (u *User) BeforeUpdate() {
|
|||
if len(u.AvatarEmail) == 0 {
|
||||
u.AvatarEmail = u.Email
|
||||
}
|
||||
if len(u.AvatarEmail) > 0 {
|
||||
if len(u.AvatarEmail) > 0 && u.Avatar == "" {
|
||||
u.Avatar = base.HashEmail(u.AvatarEmail)
|
||||
}
|
||||
}
|
||||
|
|
|
@ -12,10 +12,5 @@ import (
|
|||
|
||||
// Static implements the macaron static handler for serving assets.
|
||||
func Static(opts *Options) macaron.Handler {
|
||||
return macaron.Static(
|
||||
opts.Directory,
|
||||
macaron.StaticOptions{
|
||||
SkipLogging: opts.SkipLogging,
|
||||
},
|
||||
)
|
||||
return opts.staticHandler(opts.Directory)
|
||||
}
|
||||
|
|
|
@ -5,7 +5,13 @@
|
|||
package public
|
||||
|
||||
import (
|
||||
"encoding/base64"
|
||||
"log"
|
||||
"net/http"
|
||||
"path"
|
||||
"path/filepath"
|
||||
"strings"
|
||||
"time"
|
||||
|
||||
"code.gitea.io/gitea/modules/setting"
|
||||
"gopkg.in/macaron.v1"
|
||||
|
@ -19,15 +25,135 @@ import (
|
|||
// Options represents the available options to configure the macaron handler.
|
||||
type Options struct {
|
||||
Directory string
|
||||
IndexFile string
|
||||
SkipLogging bool
|
||||
// if set to true, will enable caching. Expires header will also be set to
|
||||
// expire after the defined time.
|
||||
ExpiresAfter time.Duration
|
||||
FileSystem http.FileSystem
|
||||
Prefix string
|
||||
}
|
||||
|
||||
// Custom implements the macaron static handler for serving custom assets.
|
||||
func Custom(opts *Options) macaron.Handler {
|
||||
return macaron.Static(
|
||||
path.Join(setting.CustomPath, "public"),
|
||||
macaron.StaticOptions{
|
||||
SkipLogging: opts.SkipLogging,
|
||||
},
|
||||
)
|
||||
return opts.staticHandler(path.Join(setting.CustomPath, "public"))
|
||||
}
|
||||
|
||||
// staticFileSystem implements http.FileSystem interface.
|
||||
type staticFileSystem struct {
|
||||
dir *http.Dir
|
||||
}
|
||||
|
||||
func newStaticFileSystem(directory string) staticFileSystem {
|
||||
if !filepath.IsAbs(directory) {
|
||||
directory = filepath.Join(macaron.Root, directory)
|
||||
}
|
||||
dir := http.Dir(directory)
|
||||
return staticFileSystem{&dir}
|
||||
}
|
||||
|
||||
func (fs staticFileSystem) Open(name string) (http.File, error) {
|
||||
return fs.dir.Open(name)
|
||||
}
|
||||
|
||||
// StaticHandler sets up a new middleware for serving static files in the
|
||||
func StaticHandler(dir string, opts *Options) macaron.Handler {
|
||||
return opts.staticHandler(dir)
|
||||
}
|
||||
|
||||
func (opts *Options) staticHandler(dir string) macaron.Handler {
|
||||
// Defaults
|
||||
if len(opts.IndexFile) == 0 {
|
||||
opts.IndexFile = "index.html"
|
||||
}
|
||||
// Normalize the prefix if provided
|
||||
if opts.Prefix != "" {
|
||||
// Ensure we have a leading '/'
|
||||
if opts.Prefix[0] != '/' {
|
||||
opts.Prefix = "/" + opts.Prefix
|
||||
}
|
||||
// Remove any trailing '/'
|
||||
opts.Prefix = strings.TrimRight(opts.Prefix, "/")
|
||||
}
|
||||
if opts.FileSystem == nil {
|
||||
opts.FileSystem = newStaticFileSystem(dir)
|
||||
}
|
||||
|
||||
return func(ctx *macaron.Context, log *log.Logger) {
|
||||
opts.handle(ctx, log, opts)
|
||||
}
|
||||
}
|
||||
|
||||
func (opts *Options) handle(ctx *macaron.Context, log *log.Logger, opt *Options) bool {
|
||||
if ctx.Req.Method != "GET" && ctx.Req.Method != "HEAD" {
|
||||
return false
|
||||
}
|
||||
|
||||
file := ctx.Req.URL.Path
|
||||
// if we have a prefix, filter requests by stripping the prefix
|
||||
if opt.Prefix != "" {
|
||||
if !strings.HasPrefix(file, opt.Prefix) {
|
||||
return false
|
||||
}
|
||||
file = file[len(opt.Prefix):]
|
||||
if file != "" && file[0] != '/' {
|
||||
return false
|
||||
}
|
||||
}
|
||||
|
||||
f, err := opt.FileSystem.Open(file)
|
||||
if err != nil {
|
||||
return false
|
||||
}
|
||||
defer f.Close()
|
||||
|
||||
fi, err := f.Stat()
|
||||
if err != nil {
|
||||
log.Printf("[Static] %q exists, but fails to open: %v", file, err)
|
||||
return true
|
||||
}
|
||||
|
||||
// Try to serve index file
|
||||
if fi.IsDir() {
|
||||
// Redirect if missing trailing slash.
|
||||
if !strings.HasSuffix(ctx.Req.URL.Path, "/") {
|
||||
http.Redirect(ctx.Resp, ctx.Req.Request, ctx.Req.URL.Path+"/", http.StatusFound)
|
||||
return true
|
||||
}
|
||||
|
||||
f, err = opt.FileSystem.Open(file)
|
||||
if err != nil {
|
||||
return false // Discard error.
|
||||
}
|
||||
defer f.Close()
|
||||
|
||||
fi, err = f.Stat()
|
||||
if err != nil || fi.IsDir() {
|
||||
return true
|
||||
}
|
||||
}
|
||||
|
||||
if !opt.SkipLogging {
|
||||
log.Println("[Static] Serving " + file)
|
||||
}
|
||||
|
||||
// Add an Expires header to the static content
|
||||
if opt.ExpiresAfter > 0 {
|
||||
ctx.Resp.Header().Set("Expires", time.Now().Add(opt.ExpiresAfter).UTC().Format(http.TimeFormat))
|
||||
tag := GenerateETag(string(fi.Size()), fi.Name(), fi.ModTime().UTC().Format(http.TimeFormat))
|
||||
ctx.Resp.Header().Set("ETag", tag)
|
||||
if ctx.Req.Header.Get("If-None-Match") == tag {
|
||||
ctx.Resp.WriteHeader(304)
|
||||
return false
|
||||
}
|
||||
}
|
||||
|
||||
http.ServeContent(ctx.Resp, ctx.Req.Request, file, fi.ModTime(), f)
|
||||
return true
|
||||
}
|
||||
|
||||
// GenerateETag generates an ETag based on size, filename and file modification time
|
||||
func GenerateETag(fileSize, fileName, modTime string) string {
|
||||
etag := fileSize + fileName + modTime
|
||||
return base64.StdEncoding.EncodeToString([]byte(etag))
|
||||
}
|
||||
|
|
|
@ -13,17 +13,14 @@ import (
|
|||
|
||||
// Static implements the macaron static handler for serving assets.
|
||||
func Static(opts *Options) macaron.Handler {
|
||||
return macaron.Static(
|
||||
opts.Directory,
|
||||
macaron.StaticOptions{
|
||||
SkipLogging: opts.SkipLogging,
|
||||
FileSystem: bindata.Static(bindata.Options{
|
||||
Asset: Asset,
|
||||
AssetDir: AssetDir,
|
||||
AssetInfo: AssetInfo,
|
||||
AssetNames: AssetNames,
|
||||
Prefix: "",
|
||||
}),
|
||||
},
|
||||
)
|
||||
opts.FileSystem = bindata.Static(bindata.Options{
|
||||
Asset: Asset,
|
||||
AssetDir: AssetDir,
|
||||
AssetInfo: AssetInfo,
|
||||
AssetNames: AssetNames,
|
||||
Prefix: "",
|
||||
})
|
||||
// we don't need to pass the directory, because the directory var is only
|
||||
// used when in the options there is no FileSystem.
|
||||
return opts.staticHandler("")
|
||||
}
|
||||
|
|
|
@ -7,6 +7,7 @@ package routes
|
|||
import (
|
||||
"os"
|
||||
"path"
|
||||
"time"
|
||||
|
||||
"code.gitea.io/gitea/models"
|
||||
"code.gitea.io/gitea/modules/auth"
|
||||
|
@ -53,21 +54,23 @@ func NewMacaron() *macaron.Macaron {
|
|||
}
|
||||
m.Use(public.Custom(
|
||||
&public.Options{
|
||||
SkipLogging: setting.DisableRouterLog,
|
||||
SkipLogging: setting.DisableRouterLog,
|
||||
ExpiresAfter: time.Hour * 6,
|
||||
},
|
||||
))
|
||||
m.Use(public.Static(
|
||||
&public.Options{
|
||||
Directory: path.Join(setting.StaticRootPath, "public"),
|
||||
SkipLogging: setting.DisableRouterLog,
|
||||
Directory: path.Join(setting.StaticRootPath, "public"),
|
||||
SkipLogging: setting.DisableRouterLog,
|
||||
ExpiresAfter: time.Hour * 6,
|
||||
},
|
||||
))
|
||||
m.Use(macaron.Static(
|
||||
m.Use(public.StaticHandler(
|
||||
setting.AvatarUploadPath,
|
||||
macaron.StaticOptions{
|
||||
Prefix: "avatars",
|
||||
SkipLogging: setting.DisableRouterLog,
|
||||
ETag: true,
|
||||
&public.Options{
|
||||
Prefix: "avatars",
|
||||
SkipLogging: setting.DisableRouterLog,
|
||||
ExpiresAfter: time.Hour * 6,
|
||||
},
|
||||
))
|
||||
|
||||
|
|
Loading…
Reference in a new issue