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// Copyright 2024 The Gitea Authors. All rights reserved.
// SPDX-License-Identifier: MIT
package renderhelper
import (
"context"
"fmt"
"path"
repo_model "code.gitea.io/gitea/models/repo"
"code.gitea.io/gitea/modules/markup"
"code.gitea.io/gitea/modules/markup/markdown"
"code.gitea.io/gitea/modules/util"
)
type RepoWiki struct {
ctx *markup.RenderContext
opts RepoWikiOptions
commitChecker *commitChecker
repoLink string
}
func (r *RepoWiki) CleanUp() {
_ = r.commitChecker.Close()
}
func (r *RepoWiki) IsCommitIDExisting(commitID string) bool {
return r.commitChecker.IsCommitIDExisting(commitID)
}
func (r *RepoWiki) ResolveLink(link string, likeType markup.LinkType) string {
finalLink := link
switch likeType {
case markup.LinkTypeApp:
finalLink = r.ctx.ResolveLinkApp(link)
case markup.LinkTypeDefault:
finalLink = r.ctx.ResolveLinkRelative(path.Join(r.repoLink, "wiki", r.opts.currentRefPath), r.opts.currentTreePath, link)
case markup.LinkTypeMedia:
finalLink = r.ctx.ResolveLinkRelative(path.Join(r.repoLink, "wiki/raw", r.opts.currentRefPath), r.opts.currentTreePath, link)
case markup.LinkTypeRaw: // wiki doesn't use it
}
return finalLink
}
var _ markup.RenderHelper = (*RepoWiki)(nil)
type RepoWikiOptions 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
// these options are not used at the moment because Wiki doesn't support sub-path, nor branch
currentRefPath string // eg: "branch/main"
currentTreePath string // eg: "path/to/file" in the repo
}
func NewRenderContextRepoWiki(ctx context.Context, repo *repo_model.Repository, opts ...RepoWikiOptions) *markup.RenderContext {
helper := &RepoWiki{opts: util.OptionalArg(opts)}
rctx := markup.NewRenderContext(ctx).WithMarkupType(markdown.MarkupName)
if repo != nil {
helper.repoLink = repo.Link()
helper.commitChecker = newCommitChecker(ctx, repo)
rctx = rctx.WithMetas(repo.ComposeWikiMetas(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": "document",
"markupAllowShortIssuePattern": "true",
})
}
rctx = rctx.WithHelper(helper)
helper.ctx = rctx
return rctx
}
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