forgejo/routers/web/feed/file.go
wxiaoguang 59d060622d
Improve RSS (#24335)
Follow  #22719

### Major changes

1. `ServerError` doesn't do format, so remove the `%s`
2. Simplify `RenderBranchFeed` (slightly)
3. Remove unused `BranchFeedRSS`
4. Make `feed.RenderBranchFeed` respect `EnableFeed` config
5. Make `RepoBranchTagSelector.vue` respect `EnableFeed` setting,
otherwise there is always RSS icon
6. The `(branchURLPrefix + item.url).replace('src', 'rss')` doesn't seem
right for all cases, for example, the string `src` could appear in
`branchURLPrefix`, so we need a separate `rssURLPrefix`
7. The `<a>` in Vue menu needs `@click.stop`, otherwise the menu itself
would be triggered at the same time
8. Change `<a><button></button></a>` to `<a role=button>`
9. Use `{{PathEscapeSegments .TreePath}}` instead of `{{range $i, $v :=
.TreeNames}}/{{$v}}{{end}}`


Screenshot of changed parts:

<details>


![image](https://user-images.githubusercontent.com/2114189/234315538-66603694-9093-48a8-af33-83575fd7a018.png)


![image](https://user-images.githubusercontent.com/2114189/234315786-f1efa60b-012e-490b-8ce2-d448dc6fe5c9.png)


![image](https://user-images.githubusercontent.com/2114189/234334941-446941bc-1baa-4256-8850-ccc439476cda.png)

</details>


### Other thoughts

Should we remove the RSS icon from the branch dropdown list? It seems
too complex for a list UI, and users already have the chance to get the
RSS feed URL from "branches" page.

---------

Co-authored-by: 6543 <6543@obermui.de>
Co-authored-by: silverwind <me@silverwind.io>
2023-04-25 22:53:44 -04:00

56 lines
1.4 KiB
Go

// Copyright 2022 The Gitea Authors. All rights reserved.
// SPDX-License-Identifier: MIT
package feed
import (
"fmt"
"strings"
"time"
"code.gitea.io/gitea/models/repo"
"code.gitea.io/gitea/modules/context"
"code.gitea.io/gitea/modules/util"
"github.com/gorilla/feeds"
)
// ShowFileFeed shows tags and/or releases on the repo as RSS / Atom feed
func ShowFileFeed(ctx *context.Context, repo *repo.Repository, formatType string) {
fileName := ctx.Repo.TreePath
if len(fileName) == 0 {
return
}
commits, err := ctx.Repo.GitRepo.CommitsByFileAndRange(ctx.Repo.RefName, fileName, 1)
if err != nil {
ctx.ServerError("ShowBranchFeed", err)
return
}
title := fmt.Sprintf("Latest commits for file %s", ctx.Repo.TreePath)
link := &feeds.Link{Href: repo.HTMLURL() + "/" + ctx.Repo.BranchNameSubURL() + "/" + util.PathEscapeSegments(ctx.Repo.TreePath)}
feed := &feeds.Feed{
Title: title,
Link: link,
Description: repo.Description,
Created: time.Now(),
}
for _, commit := range commits {
feed.Items = append(feed.Items, &feeds.Item{
Id: commit.ID.String(),
Title: strings.TrimSpace(strings.Split(commit.Message(), "\n")[0]),
Link: &feeds.Link{Href: repo.HTMLURL() + "/commit/" + commit.ID.String()},
Author: &feeds.Author{
Name: commit.Author.Name,
Email: commit.Author.Email,
},
Description: commit.Message(),
Content: commit.Message(),
})
}
writeFeed(ctx, feed, formatType)
}