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Refactor markup render to fix various path problems (#34114)

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* Fix #33972
    * Use consistent path resolving for links and medias.
* No need to make the markup renders to resolve the paths, instead, the
paths are all correctly resolved in the "post process" step.
* Fix #33274
* Since 1.23, all paths starting with "/" are relative to current render
context (for example: the current repo branch)
* Introduce `/:root/path-relative-to-root`, then the path will be
rendered as relative to "ROOT_URL"
This commit is contained in:
wxiaoguang
2025-04-04 23:45:23 +08:00
committed by GitHub
parent e8b54d9e44
commit 6cee3bfa96
28 changed files with 239 additions and 286 deletions
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12
models/renderhelper/repo_comment.go
View File

@@ -28,14 +28,14 @@ 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)
func (r *RepoComment) ResolveLink(link, preferLinkType string) string {
linkType, link := markup.ParseRenderedLink(link, preferLinkType)
switch linkType {
case markup.LinkTypeRoot:
return r.ctx.ResolveLinkRoot(link)
default:
finalLink = r.ctx.ResolveLinkRelative(r.repoLink, r.opts.CurrentRefPath, link)
return r.ctx.ResolveLinkRelative(r.repoLink, r.opts.CurrentRefPath, link)
}
return finalLink
}
var _ markup.RenderHelper = (*RepoComment)(nil)

14
models/renderhelper/repo_file.go
View File

@@ -29,17 +29,17 @@ func (r *RepoFile) IsCommitIDExisting(commitID string) bool {
return r.commitChecker.IsCommitIDExisting(commitID)
}
func (r *RepoFile) 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, "src", r.opts.CurrentRefPath), r.opts.CurrentTreePath, link)
func (r *RepoFile) ResolveLink(link, preferLinkType string) (finalLink string) {
linkType, link := markup.ParseRenderedLink(link, preferLinkType)
switch linkType {
case markup.LinkTypeRoot:
finalLink = r.ctx.ResolveLinkRoot(link)
case markup.LinkTypeRaw:
finalLink = r.ctx.ResolveLinkRelative(path.Join(r.repoLink, "raw", r.opts.CurrentRefPath), r.opts.CurrentTreePath, link)
case markup.LinkTypeMedia:
finalLink = r.ctx.ResolveLinkRelative(path.Join(r.repoLink, "media", r.opts.CurrentRefPath), r.opts.CurrentTreePath, link)
default:
finalLink = r.ctx.ResolveLinkRelative(path.Join(r.repoLink, "src", r.opts.CurrentRefPath), r.opts.CurrentTreePath, link)
}
return finalLink
}

10
models/renderhelper/repo_file_test.go
View File

@@ -48,8 +48,8 @@ func TestRepoFile(t *testing.T) {
assert.Equal(t,
`<p><a href="/user2/repo1/src/branch/main/test" rel="nofollow">/test</a>
<a href="/user2/repo1/src/branch/main/test" rel="nofollow">./test</a>
<a href="/user2/repo1/media/branch/main/image" target="_blank" rel="nofollow noopener"><img src="/user2/repo1/media/branch/main/image" alt="/image"/></a>
<a href="/user2/repo1/media/branch/main/image" target="_blank" rel="nofollow noopener"><img src="/user2/repo1/media/branch/main/image" alt="./image"/></a></p>
<a href="/user2/repo1/src/branch/main/image" target="_blank" rel="nofollow noopener"><img src="/user2/repo1/media/branch/main/image" alt="/image"/></a>
<a href="/user2/repo1/src/branch/main/image" target="_blank" rel="nofollow noopener"><img src="/user2/repo1/media/branch/main/image" alt="./image"/></a></p>
`, rendered)
})
@@ -62,7 +62,7 @@ func TestRepoFile(t *testing.T) {
`)
assert.NoError(t, err)
assert.Equal(t, `<p><a href="/user2/repo1/src/commit/1234/test" rel="nofollow">/test</a>
<a href="/user2/repo1/media/commit/1234/image" target="_blank" rel="nofollow noopener"><img src="/user2/repo1/media/commit/1234/image" alt="/image"/></a></p>
<a href="/user2/repo1/src/commit/1234/image" target="_blank" rel="nofollow noopener"><img src="/user2/repo1/media/commit/1234/image" alt="/image"/></a></p>
`, rendered)
})
@@ -77,7 +77,7 @@ func TestRepoFile(t *testing.T) {
<video src="LINK">
`)
assert.NoError(t, err)
assert.Equal(t, `<a href="/user2/repo1/media/commit/1234/my-dir/LINK" target="_blank" rel="nofollow noopener"><img src="/user2/repo1/media/commit/1234/my-dir/LINK"/></a>
assert.Equal(t, `<a href="/user2/repo1/src/commit/1234/my-dir/LINK" target="_blank" rel="nofollow noopener"><img src="/user2/repo1/media/commit/1234/my-dir/LINK"/></a>
<video src="/user2/repo1/media/commit/1234/my-dir/LINK">
</video>`, rendered)
})
@@ -100,7 +100,7 @@ func TestRepoFileOrgMode(t *testing.T) {
assert.NoError(t, err)
assert.Equal(t, `<p>
<a href="https://google.com/" rel="nofollow">https://google.com/</a>
<a href="/user2/repo1/media/commit/1234/my-dir/ImageLink.svg" rel="nofollow">The Image Desc</a></p>
<a href="/user2/repo1/src/commit/1234/my-dir/ImageLink.svg" rel="nofollow">The Image Desc</a></p>
`, rendered)
})

18
models/renderhelper/repo_wiki.go
View File

@@ -30,18 +30,16 @@ 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:
func (r *RepoWiki) ResolveLink(link, preferLinkType string) (finalLink string) {
linkType, link := markup.ParseRenderedLink(link, preferLinkType)
switch linkType {
case markup.LinkTypeRoot:
finalLink = r.ctx.ResolveLinkRoot(link)
case markup.LinkTypeMedia, markup.LinkTypeRaw:
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
default:
finalLink = r.ctx.ResolveLinkRelative(path.Join(r.repoLink, "wiki", r.opts.currentRefPath), r.opts.currentTreePath, link)
}
return finalLink
}

6
models/renderhelper/repo_wiki_test.go
View File

@@ -45,8 +45,8 @@ func TestRepoWiki(t *testing.T) {
assert.Equal(t,
`<p><a href="/user2/repo1/wiki/test" rel="nofollow">/test</a>
<a href="/user2/repo1/wiki/test" rel="nofollow">./test</a>
<a href="/user2/repo1/wiki/raw/image" target="_blank" rel="nofollow noopener"><img src="/user2/repo1/wiki/raw/image" alt="/image"/></a>
<a href="/user2/repo1/wiki/raw/image" target="_blank" rel="nofollow noopener"><img src="/user2/repo1/wiki/raw/image" alt="./image"/></a></p>
<a href="/user2/repo1/wiki/image" target="_blank" rel="nofollow noopener"><img src="/user2/repo1/wiki/raw/image" alt="/image"/></a>
<a href="/user2/repo1/wiki/image" target="_blank" rel="nofollow noopener"><img src="/user2/repo1/wiki/raw/image" alt="./image"/></a></p>
`, rendered)
})
@@ -57,7 +57,7 @@ func TestRepoWiki(t *testing.T) {
<video src="LINK">
`)
assert.NoError(t, err)
assert.Equal(t, `<a href="/user2/repo1/wiki/raw/LINK" target="_blank" rel="nofollow noopener"><img src="/user2/repo1/wiki/raw/LINK"/></a>
assert.Equal(t, `<a href="/user2/repo1/wiki/LINK" target="_blank" rel="nofollow noopener"><img src="/user2/repo1/wiki/raw/LINK"/></a>
<video src="/user2/repo1/wiki/raw/LINK">
</video>`, rendered)
})

10
models/renderhelper/simple_document.go
View File

@@ -15,8 +15,14 @@ type SimpleDocument struct {
baseLink string
}
func (r *SimpleDocument) ResolveLink(link string, likeType markup.LinkType) string {
return r.ctx.ResolveLinkRelative(r.baseLink, "", link)
func (r *SimpleDocument) ResolveLink(link, preferLinkType string) string {
linkType, link := markup.ParseRenderedLink(link, preferLinkType)
switch linkType {
case markup.LinkTypeRoot:
return r.ctx.ResolveLinkRoot(link)
default:
return r.ctx.ResolveLinkRelative(r.baseLink, "", link)
}
}
var _ markup.RenderHelper = (*SimpleDocument)(nil)

2
models/renderhelper/simple_document_test.go
View File

@@ -30,7 +30,7 @@ func TestSimpleDocument(t *testing.T) {
assert.Equal(t,
`<p>65f1bf27bc3bf70f64657658635e66094edbcb4d
#1
<a href="/base/user2" rel="nofollow">@user2</a></p>
<a href="/user2" rel="nofollow">@user2</a></p>
<p><a href="/base/test" rel="nofollow">/test</a>
<a href="/base/test" rel="nofollow">./test</a>
<a href="/base/image" target="_blank" rel="nofollow noopener"><img src="/base/image" alt="/image"/></a>