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https://github.com/go-gitea/gitea.git
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f0ba87fda8
Why this refactor The goal is to move most files from `models` package to `models.xxx` package. Many models depend on avatar model, so just move this first. And the existing logic is not clear, there are too many function like `AvatarLink`, `RelAvatarLink`, `SizedRelAvatarLink`, `SizedAvatarLink`, `MakeFinalAvatarURL`, `HashedAvatarLink`, etc. This refactor make everything clear: * user.AvatarLink() * user.AvatarLinkWithSize(size) * avatars.GenerateEmailAvatarFastLink(email, size) * avatars.GenerateEmailAvatarFinalLink(email, size) And many duplicated code are deleted in route handler, the handler and the model share the same avatar logic now.
55 lines
1.7 KiB
Go
55 lines
1.7 KiB
Go
// Copyright 2019 The Gitea Authors. All rights reserved.
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// Use of this source code is governed by a MIT-style
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// license that can be found in the LICENSE file.
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package user
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import (
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"strings"
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"time"
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"code.gitea.io/gitea/models"
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"code.gitea.io/gitea/models/avatars"
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"code.gitea.io/gitea/modules/context"
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"code.gitea.io/gitea/modules/httpcache"
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)
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func cacheableRedirect(ctx *context.Context, location string) {
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// here we should not use `setting.StaticCacheTime`, it is pretty long (default: 6 hours)
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// we must make sure the redirection cache time is short enough, otherwise a user won't see the updated avatar in 6 hours
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// it's OK to make the cache time short, it is only a redirection, and doesn't cost much to make a new request
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httpcache.AddCacheControlToHeader(ctx.Resp.Header(), 5*time.Minute)
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ctx.Redirect(location)
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}
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// AvatarByUserName redirect browser to user avatar of requested size
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func AvatarByUserName(ctx *context.Context) {
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userName := ctx.Params(":username")
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size := int(ctx.ParamsInt64(":size"))
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var user *models.User
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if strings.ToLower(userName) != "ghost" {
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var err error
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if user, err = models.GetUserByName(userName); err != nil {
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ctx.ServerError("Invalid user: "+userName, err)
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return
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}
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} else {
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user = models.NewGhostUser()
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}
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cacheableRedirect(ctx, user.AvatarLinkWithSize(size))
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}
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// AvatarByEmailHash redirects the browser to the email avatar link
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func AvatarByEmailHash(ctx *context.Context) {
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hash := ctx.Params(":hash")
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email, err := avatars.GetEmailForHash(hash)
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if err != nil {
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ctx.ServerError("invalid avatar hash: "+hash, err)
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return
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}
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size := ctx.FormInt("size")
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cacheableRedirect(ctx, avatars.GenerateEmailAvatarFinalLink(email, size))
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}
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