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gitea/models/renderhelper/repo_comment.go
wxiaoguang 633785a5f3
Refactor markup render system (#32612)
This PR removes (almost) all path tricks, and introduces "renderhelper"
package.

Now we can clearly see the rendering behaviors for comment/file/wiki,
more details are in "renderhelper" tests.

Fix #31411 , fix #18592, fix #25632 and maybe more problems. (ps: fix
#32608 by the way)
2024-11-24 16:18:57 +08:00

74 lines
2.0 KiB
Go

// Copyright 2024 The Gitea Authors. All rights reserved.
// SPDX-License-Identifier: MIT
package renderhelper
import (
"context"
"fmt"
repo_model "code.gitea.io/gitea/models/repo"
"code.gitea.io/gitea/modules/markup"
"code.gitea.io/gitea/modules/util"
)
type RepoComment struct {
ctx *markup.RenderContext
opts RepoCommentOptions
commitChecker *commitChecker
repoLink string
}
func (r *RepoComment) CleanUp() {
_ = r.commitChecker.Close()
}
func (r *RepoComment) IsCommitIDExisting(commitID string) bool {
return r.commitChecker.IsCommitIDExisting(commitID)
}
func (r *RepoComment) ResolveLink(link string, likeType markup.LinkType) (finalLink string) {
switch likeType {
case markup.LinkTypeApp:
finalLink = r.ctx.ResolveLinkApp(link)
default:
finalLink = r.ctx.ResolveLinkRelative(r.repoLink, r.opts.CurrentRefPath, link)
}
return finalLink
}
var _ markup.RenderHelper = (*RepoComment)(nil)
type RepoCommentOptions struct {
DeprecatedRepoName string // it is only a patch for the non-standard "markup" api
DeprecatedOwnerName string // it is only a patch for the non-standard "markup" api
CurrentRefPath string // eg: "branch/main" or "commit/11223344"
}
func NewRenderContextRepoComment(ctx context.Context, repo *repo_model.Repository, opts ...RepoCommentOptions) *markup.RenderContext {
helper := &RepoComment{
repoLink: repo.Link(),
opts: util.OptionalArg(opts),
}
rctx := markup.NewRenderContext(ctx)
helper.ctx = rctx
if repo != nil {
helper.repoLink = repo.Link()
helper.commitChecker = newCommitChecker(ctx, repo)
rctx = rctx.WithMetas(repo.ComposeMetas(ctx))
} else {
// this is almost dead code, only to pass the incorrect tests
helper.repoLink = fmt.Sprintf("%s/%s", helper.opts.DeprecatedOwnerName, helper.opts.DeprecatedRepoName)
rctx = rctx.WithMetas(map[string]string{
"user": helper.opts.DeprecatedOwnerName,
"repo": helper.opts.DeprecatedRepoName,
"markdownLineBreakStyle": "comment",
"markupAllowShortIssuePattern": "true",
})
}
rctx = rctx.WithHelper(helper)
return rctx
}