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Code Issues Wiki Activity
forgejo/routers/web/feed/convert.go
Grigory Kirillov bd9ac9ac6f
[GITEA] convert feed items' titles to plain text 
Refs: https://codeberg.org/forgejo/forgejo/pulls/1595

(cherry picked from commit 35b962e631)
(cherry picked from commit 1004e35b84)
(cherry picked from commit af51dd594d)
(cherry picked from commit ef10fae296)
(cherry picked from commit ff8027ed1b)
(cherry picked from commit 2540ff52ef)
(cherry picked from commit 57b4d775e1)
(cherry picked from commit c388aba9b5)
(cherry picked from commit 7a3b605c11)
(cherry picked from commit cc02354d0a)
(cherry picked from commit e11c5ce82a)
(cherry picked from commit d1e7798bb2)
(cherry picked from commit 1813af7391)
(cherry picked from commit 0d55a88945)
2024-01-15 16:11:58 +00:00

325 lines
13 KiB
Go
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// Copyright 2021 The Gitea Authors. All rights reserved.
// SPDX-License-Identifier: MIT
package feed
import (
"fmt"
"html"
"net/http"
"net/url"
"strconv"
"strings"
activities_model "code.gitea.io/gitea/models/activities"
repo_model "code.gitea.io/gitea/models/repo"
"code.gitea.io/gitea/modules/context"
"code.gitea.io/gitea/modules/markup"
"code.gitea.io/gitea/modules/markup/markdown"
"code.gitea.io/gitea/modules/setting"
"code.gitea.io/gitea/modules/templates"
"code.gitea.io/gitea/modules/util"
"github.com/gorilla/feeds"
"github.com/jaytaylor/html2text"
)
func toBranchLink(ctx *context.Context, act *activities_model.Action) string {
return act.GetRepoAbsoluteLink(ctx) + "/src/branch/" + util.PathEscapeSegments(act.GetBranch())
}
func toTagLink(ctx *context.Context, act *activities_model.Action) string {
return act.GetRepoAbsoluteLink(ctx) + "/src/tag/" + util.PathEscapeSegments(act.GetTag())
}
func toIssueLink(ctx *context.Context, act *activities_model.Action) string {
return act.GetRepoAbsoluteLink(ctx) + "/issues/" + url.PathEscape(act.GetIssueInfos()[0])
}
func toPullLink(ctx *context.Context, act *activities_model.Action) string {
return act.GetRepoAbsoluteLink(ctx) + "/pulls/" + url.PathEscape(act.GetIssueInfos()[0])
}
func toSrcLink(ctx *context.Context, act *activities_model.Action) string {
return act.GetRepoAbsoluteLink(ctx) + "/src/" + util.PathEscapeSegments(act.GetBranch())
}
func toReleaseLink(ctx *context.Context, act *activities_model.Action) string {
return act.GetRepoAbsoluteLink(ctx) + "/releases/tag/" + util.PathEscapeSegments(act.GetBranch())
}
// renderMarkdown creates a minimal markdown render context from an action.
// If rendering fails, the original markdown text is returned
func renderMarkdown(ctx *context.Context, act *activities_model.Action, content string) string {
markdownCtx := &markup.RenderContext{
Ctx: ctx,
Links: markup.Links{
Base: act.GetRepoLink(ctx),
},
Type: markdown.MarkupName,
Metas: map[string]string{
"user": act.GetRepoUserName(ctx),
"repo": act.GetRepoName(ctx),
},
}
markdown, err := markdown.RenderString(markdownCtx, content)
if err != nil {
return content
}
return markdown
}
// feedActionsToFeedItems convert gitea's Action feed to feeds Item
func feedActionsToFeedItems(ctx *context.Context, actions activities_model.ActionList) (items []*feeds.Item, err error) {
for _, act := range actions {
act.LoadActUser(ctx)
var content, desc, title string
link := &feeds.Link{Href: act.GetCommentHTMLURL(ctx)}
// title
title = act.ActUser.DisplayName() + " "
switch act.OpType {
case activities_model.ActionCreateRepo:
title += ctx.TrHTMLEscapeArgs("action.create_repo", act.GetRepoAbsoluteLink(ctx), act.ShortRepoPath(ctx))
link.Href = act.GetRepoAbsoluteLink(ctx)
case activities_model.ActionRenameRepo:
title += ctx.TrHTMLEscapeArgs("action.rename_repo", act.GetContent(), act.GetRepoAbsoluteLink(ctx), act.ShortRepoPath(ctx))
link.Href = act.GetRepoAbsoluteLink(ctx)
case activities_model.ActionCommitRepo:
link.Href = toBranchLink(ctx, act)
if len(act.Content) != 0 {
title += ctx.TrHTMLEscapeArgs("action.commit_repo", act.GetRepoAbsoluteLink(ctx), link.Href, act.GetBranch(), act.ShortRepoPath(ctx))
} else {
title += ctx.TrHTMLEscapeArgs("action.create_branch", act.GetRepoAbsoluteLink(ctx), link.Href, act.GetBranch(), act.ShortRepoPath(ctx))
}
case activities_model.ActionCreateIssue:
link.Href = toIssueLink(ctx, act)
title += ctx.TrHTMLEscapeArgs("action.create_issue", link.Href, act.GetIssueInfos()[0], act.ShortRepoPath(ctx))
case activities_model.ActionCreatePullRequest:
link.Href = toPullLink(ctx, act)
title += ctx.TrHTMLEscapeArgs("action.create_pull_request", link.Href, act.GetIssueInfos()[0], act.ShortRepoPath(ctx))
case activities_model.ActionTransferRepo:
link.Href = act.GetRepoAbsoluteLink(ctx)
title += ctx.TrHTMLEscapeArgs("action.transfer_repo", act.GetContent(), act.GetRepoAbsoluteLink(ctx), act.ShortRepoPath(ctx))
case activities_model.ActionPushTag:
link.Href = toTagLink(ctx, act)
title += ctx.TrHTMLEscapeArgs("action.push_tag", act.GetRepoAbsoluteLink(ctx), link.Href, act.GetTag(), act.ShortRepoPath(ctx))
case activities_model.ActionCommentIssue:
issueLink := toIssueLink(ctx, act)
if link.Href == "#" {
link.Href = issueLink
}
title += ctx.TrHTMLEscapeArgs("action.comment_issue", issueLink, act.GetIssueInfos()[0], act.ShortRepoPath(ctx))
case activities_model.ActionMergePullRequest:
pullLink := toPullLink(ctx, act)
if link.Href == "#" {
link.Href = pullLink
}
title += ctx.TrHTMLEscapeArgs("action.merge_pull_request", pullLink, act.GetIssueInfos()[0], act.ShortRepoPath(ctx))
case activities_model.ActionAutoMergePullRequest:
pullLink := toPullLink(ctx, act)
if link.Href == "#" {
link.Href = pullLink
}
title += ctx.TrHTMLEscapeArgs("action.auto_merge_pull_request", pullLink, act.GetIssueInfos()[0], act.ShortRepoPath(ctx))
case activities_model.ActionCloseIssue:
issueLink := toIssueLink(ctx, act)
if link.Href == "#" {
link.Href = issueLink
}
title += ctx.TrHTMLEscapeArgs("action.close_issue", issueLink, act.GetIssueInfos()[0], act.ShortRepoPath(ctx))
case activities_model.ActionReopenIssue:
issueLink := toIssueLink(ctx, act)
if link.Href == "#" {
link.Href = issueLink
}
title += ctx.TrHTMLEscapeArgs("action.reopen_issue", issueLink, act.GetIssueInfos()[0], act.ShortRepoPath(ctx))
case activities_model.ActionClosePullRequest:
pullLink := toPullLink(ctx, act)
if link.Href == "#" {
link.Href = pullLink
}
title += ctx.TrHTMLEscapeArgs("action.close_pull_request", pullLink, act.GetIssueInfos()[0], act.ShortRepoPath(ctx))
case activities_model.ActionReopenPullRequest:
pullLink := toPullLink(ctx, act)
if link.Href == "#" {
link.Href = pullLink
}
title += ctx.TrHTMLEscapeArgs("action.reopen_pull_request", pullLink, act.GetIssueInfos()[0], act.ShortRepoPath(ctx))
case activities_model.ActionDeleteTag:
link.Href = act.GetRepoAbsoluteLink(ctx)
title += ctx.TrHTMLEscapeArgs("action.delete_tag", act.GetRepoAbsoluteLink(ctx), act.GetTag(), act.ShortRepoPath(ctx))
case activities_model.ActionDeleteBranch:
link.Href = act.GetRepoAbsoluteLink(ctx)
title += ctx.TrHTMLEscapeArgs("action.delete_branch", act.GetRepoAbsoluteLink(ctx), html.EscapeString(act.GetBranch()), act.ShortRepoPath(ctx))
case activities_model.ActionMirrorSyncPush:
srcLink := toSrcLink(ctx, act)
if link.Href == "#" {
link.Href = srcLink
}
title += ctx.TrHTMLEscapeArgs("action.mirror_sync_push", act.GetRepoAbsoluteLink(ctx), srcLink, act.GetBranch(), act.ShortRepoPath(ctx))
case activities_model.ActionMirrorSyncCreate:
srcLink := toSrcLink(ctx, act)
if link.Href == "#" {
link.Href = srcLink
}
title += ctx.TrHTMLEscapeArgs("action.mirror_sync_create", act.GetRepoAbsoluteLink(ctx), srcLink, act.GetBranch(), act.ShortRepoPath(ctx))
case activities_model.ActionMirrorSyncDelete:
link.Href = act.GetRepoAbsoluteLink(ctx)
title += ctx.TrHTMLEscapeArgs("action.mirror_sync_delete", act.GetRepoAbsoluteLink(ctx), act.GetBranch(), act.ShortRepoPath(ctx))
case activities_model.ActionApprovePullRequest:
pullLink := toPullLink(ctx, act)
title += ctx.TrHTMLEscapeArgs("action.approve_pull_request", pullLink, act.GetIssueInfos()[0], act.ShortRepoPath(ctx))
case activities_model.ActionRejectPullRequest:
pullLink := toPullLink(ctx, act)
title += ctx.TrHTMLEscapeArgs("action.reject_pull_request", pullLink, act.GetIssueInfos()[0], act.ShortRepoPath(ctx))
case activities_model.ActionCommentPull:
pullLink := toPullLink(ctx, act)
title += ctx.TrHTMLEscapeArgs("action.comment_pull", pullLink, act.GetIssueInfos()[0], act.ShortRepoPath(ctx))
case activities_model.ActionPublishRelease:
releaseLink := toReleaseLink(ctx, act)
if link.Href == "#" {
link.Href = releaseLink
}
title += ctx.TrHTMLEscapeArgs("action.publish_release", act.GetRepoAbsoluteLink(ctx), releaseLink, act.ShortRepoPath(ctx), act.Content)
case activities_model.ActionPullReviewDismissed:
pullLink := toPullLink(ctx, act)
title += ctx.TrHTMLEscapeArgs("action.review_dismissed", pullLink, act.GetIssueInfos()[0], act.ShortRepoPath(ctx), act.GetIssueInfos()[1])
case activities_model.ActionStarRepo:
link.Href = act.GetRepoAbsoluteLink(ctx)
title += ctx.TrHTMLEscapeArgs("action.starred_repo", act.GetRepoAbsoluteLink(ctx), act.GetRepoPath(ctx))
case activities_model.ActionWatchRepo:
link.Href = act.GetRepoAbsoluteLink(ctx)
title += ctx.TrHTMLEscapeArgs("action.watched_repo", act.GetRepoAbsoluteLink(ctx), act.GetRepoPath(ctx))
default:
return nil, fmt.Errorf("unknown action type: %v", act.OpType)
}
// description & content
{
switch act.OpType {
case activities_model.ActionCommitRepo, activities_model.ActionMirrorSyncPush:
push := templates.ActionContent2Commits(act)
for _, commit := range push.Commits {
if len(desc) != 0 {
desc += "\n\n"
}
desc += fmt.Sprintf("<a href=\"%s\">%s</a>\n%s",
html.EscapeString(fmt.Sprintf("%s/commit/%s", act.GetRepoAbsoluteLink(ctx), commit.Sha1)),
commit.Sha1,
templates.RenderCommitMessage(ctx, commit.Message, nil),
)
}
if push.Len > 1 {
link = &feeds.Link{Href: fmt.Sprintf("%s/%s", setting.AppSubURL, push.CompareURL)}
} else if push.Len == 1 {
link = &feeds.Link{Href: fmt.Sprintf("%s/commit/%s", act.GetRepoAbsoluteLink(ctx), push.Commits[0].Sha1)}
}
case activities_model.ActionCreateIssue, activities_model.ActionCreatePullRequest:
desc = strings.Join(act.GetIssueInfos(), "#")
content = renderMarkdown(ctx, act, act.GetIssueContent(ctx))
case activities_model.ActionCommentIssue, activities_model.ActionApprovePullRequest, activities_model.ActionRejectPullRequest, activities_model.ActionCommentPull:
desc = act.GetIssueTitle(ctx)
comment := act.GetIssueInfos()[1]
if len(comment) != 0 {
desc += "\n\n" + renderMarkdown(ctx, act, comment)
}
case activities_model.ActionMergePullRequest, activities_model.ActionAutoMergePullRequest:
desc = act.GetIssueInfos()[1]
case activities_model.ActionCloseIssue, activities_model.ActionReopenIssue, activities_model.ActionClosePullRequest, activities_model.ActionReopenPullRequest:
desc = act.GetIssueTitle(ctx)
case activities_model.ActionPullReviewDismissed:
desc = ctx.Tr("action.review_dismissed_reason") + "\n\n" + act.GetIssueInfos()[2]
}
}
if len(content) == 0 {
content = desc
}
// It's a common practice for feed generators to use plain text titles.
// See https://codeberg.org/forgejo/forgejo/pulls/1595
plainTitle, err := html2text.FromString(title, html2text.Options{OmitLinks: true})
if err != nil {
return nil, err
}
items = append(items, &feeds.Item{
Title: plainTitle,
Link: link,
Description: desc,
Author: &feeds.Author{
Name: act.ActUser.DisplayName(),
Email: act.ActUser.GetEmail(),
},
Id: fmt.Sprintf("%v: %v", strconv.FormatInt(act.ID, 10), link.Href),
Created: act.CreatedUnix.AsTime(),
Content: content,
})
}
return items, err
}
// GetFeedType return if it is a feed request and altered name and feed type.
func GetFeedType(name string, req *http.Request) (bool, string, string) {
if strings.HasSuffix(name, ".rss") ||
strings.Contains(req.Header.Get("Accept"), "application/rss+xml") {
return true, strings.TrimSuffix(name, ".rss"), "rss"
}
if strings.HasSuffix(name, ".atom") ||
strings.Contains(req.Header.Get("Accept"), "application/atom+xml") {
return true, strings.TrimSuffix(name, ".atom"), "atom"
}
return false, name, ""
}
// feedActionsToFeedItems convert gitea's Repo's Releases to feeds Item
func releasesToFeedItems(ctx *context.Context, releases []*repo_model.Release, isReleasesOnly bool) (items []*feeds.Item, err error) {
for _, rel := range releases {
err := rel.LoadAttributes(ctx)
if err != nil {
return nil, err
}
var title, content string
if rel.IsTag {
title = rel.TagName
} else {
title = rel.Title
}
link := &feeds.Link{Href: rel.HTMLURL()}
content, err = markdown.RenderString(&markup.RenderContext{
Ctx: ctx,
Links: markup.Links{
Base: rel.Repo.Link(),
},
Metas: rel.Repo.ComposeMetas(ctx),
}, rel.Note)
if err != nil {
return nil, err
}
items = append(items, &feeds.Item{
Title: title,
Link: link,
Created: rel.CreatedUnix.AsTime(),
Author: &feeds.Author{
Name: rel.Publisher.DisplayName(),
Email: rel.Publisher.GetEmail(),
},
Id: fmt.Sprintf("%v: %v", strconv.FormatInt(rel.ID, 10), link.Href),
Content: content,
})
}
return items, err
}
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