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