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Refactor markup code (#31399)

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1. use clearer names
2. remove deadcode
3. avoid name shadowing
4. eliminate some lint warnings
This commit is contained in:
wxiaoguang 2024-06-18 06:56:45 +08:00 committed by GitHub
parent 363c123598
commit 5a7376c060
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GPG Key ID: B5690EEEBB952194
2 changed files with 10 additions and 37 deletions
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36
modules/markup/html.go
View File

@ -144,20 +144,6 @@ func CustomLinkURLSchemes(schemes []string) {
common.LinkRegex, _ = xurls.StrictMatchingScheme(strings.Join(withAuth, "|"))
}
// IsSameDomain checks if given url string has the same hostname as current Gitea instance
func IsSameDomain(s string) bool {
if strings.HasPrefix(s, "/") {
return true
}
if uapp, err := url.Parse(setting.AppURL); err == nil {
if u, err := url.Parse(s); err == nil {
return u.Host == uapp.Host
}
return false
}
return false
}
type postProcessError struct {
context string
err error
@ -429,7 +415,7 @@ func visitNode(ctx *RenderContext, procs []processor, node *html.Node) *html.Nod
// We ignore code and pre.
switch node.Type {
case html.TextNode:
textNode(ctx, procs, node)
processTextNodes(ctx, procs, node)
case html.ElementNode:
if node.Data == "img" {
next := node.NextSibling
@ -465,15 +451,16 @@ func visitNode(ctx *RenderContext, procs []processor, node *html.Node) *html.Nod
for n := node.FirstChild; n != nil; {
n = visitNode(ctx, procs, n)
}
default:
}
return node.NextSibling
}
// textNode runs the passed node through various processors, in order to handle
// processTextNodes runs the passed node through various processors, in order to handle
// all kinds of special links handled by the post-processing.
func textNode(ctx *RenderContext, procs []processor, node *html.Node) {
for _, processor := range procs {
processor(ctx, node)
func processTextNodes(ctx *RenderContext, procs []processor, node *html.Node) {
for _, p := range procs {
p(ctx, node)
}
}
@ -939,14 +926,11 @@ func issueIndexPatternProcessor(ctx *RenderContext, node *html.Node) {
// Path determines the type of link that will be rendered. It's unknown at this point whether
// the linked item is actually a PR or an issue. Luckily it's of no real consequence because
// Gitea will redirect on click as appropriate.
path := "issues"
if ref.IsPull {
path = "pulls"
}
issuePath := util.Iif(ref.IsPull, "pulls", "issues")
if ref.Owner == "" {
link = createLink(util.URLJoin(ctx.Links.Prefix(), ctx.Metas["user"], ctx.Metas["repo"], path, ref.Issue), reftext, "ref-issue")
link = createLink(util.URLJoin(ctx.Links.Prefix(), ctx.Metas["user"], ctx.Metas["repo"], issuePath, ref.Issue), reftext, "ref-issue")
} else {
link = createLink(util.URLJoin(ctx.Links.Prefix(), ref.Owner, ref.Name, path, ref.Issue), reftext, "ref-issue")
link = createLink(util.URLJoin(ctx.Links.Prefix(), ref.Owner, ref.Name, issuePath, ref.Issue), reftext, "ref-issue")
}
}
@ -1207,7 +1191,7 @@ func hashCurrentPatternProcessor(ctx *RenderContext, node *html.Node) {
return
}
ctx.AddCancel(func() {
closer.Close()
_ = closer.Close()
ctx.GitRepo = nil
})
}

11
modules/markup/html_test.go
View File

@ -144,17 +144,6 @@ func TestRender_CrossReferences(t *testing.T) {
`<p><a href="`+inputURL+`" rel="nofollow"><code>0123456789/foo.txt (L2-L3)</code></a></p>`)
}
func TestMisc_IsSameDomain(t *testing.T) {
setting.AppURL = markup.TestAppURL
sha := "b6dd6210eaebc915fd5be5579c58cce4da2e2579"
commit := util.URLJoin(markup.TestRepoURL, "commit", sha)
assert.True(t, markup.IsSameDomain(commit))
assert.False(t, markup.IsSameDomain("http://google.com/ncr"))
assert.False(t, markup.IsSameDomain("favicon.ico"))
}
func TestRender_links(t *testing.T) {
setting.AppURL = markup.TestAppURL