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Fix some edge cases; closes #3232

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- Fixes wrong usage of AppURL
- Fixes wrong rendering with extra path segments when AppSubURL is empty
- Now also renders all links when 2+ permalinks are present
This commit is contained in:
Mai-Lapyst 2024-04-17 12:44:17 +02:00
parent e4aa7bd511
commit 5b6b3f3fb3
No known key found for this signature in database
GPG key ID: F88D929C09E239F8
3 changed files with 191 additions and 79 deletions
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8
modules/markup/file_preview.go
View file

@ -56,11 +56,11 @@ func NewFilePreview(ctx *RenderContext, node *html.Node, locale translation.Loca
urlFull := node.Data[m[0]:m[1]]
// Ensure that we only use links to local repositories
if !strings.HasPrefix(urlFull, setting.AppURL+setting.AppSubURL) {
if !strings.HasPrefix(urlFull, setting.AppURL) {
return nil
}
projPath := strings.TrimSuffix(node.Data[m[2]:m[3]], "/")
projPath := strings.TrimPrefix(strings.TrimSuffix(node.Data[m[0]:m[3]], "/"), setting.AppURL)
commitSha := node.Data[m[4]:m[5]]
filePath := node.Data[m[6]:m[7]]
@ -70,6 +70,10 @@ func NewFilePreview(ctx *RenderContext, node *html.Node, locale translation.Loca
preview.end = m[1]
projPathSegments := strings.Split(projPath, "/")
if len(projPathSegments) != 2 {
return nil
}
ownerName := projPathSegments[len(projPathSegments)-2]
repoName := projPathSegments[len(projPathSegments)-1]

7
modules/markup/html.go
View file

@ -1063,8 +1063,6 @@ func filePreviewPatternProcessor(ctx *RenderContext, node *html.Node) {
return
}
next := node.NextSibling
for node != nil && node != next {
locale := translation.NewLocale("en-US")
if ctx.Ctx != nil {
ctxLocale, ok := ctx.Ctx.Value(translation.ContextKey).(translation.Locale)
@ -1073,9 +1071,12 @@ func filePreviewPatternProcessor(ctx *RenderContext, node *html.Node) {
}
}
next := node.NextSibling
for node != nil && node != next {
preview := NewFilePreview(ctx, node, locale)
if preview == nil {
return
node = node.NextSibling
continue
}
previewNode := preview.CreateHTML(locale)

119
modules/markup/html_test.go
View file

@ -17,6 +17,7 @@ import (
"code.gitea.io/gitea/modules/markup"
"code.gitea.io/gitea/modules/markup/markdown"
"code.gitea.io/gitea/modules/setting"
"code.gitea.io/gitea/modules/test"
"code.gitea.io/gitea/modules/translation"
"code.gitea.io/gitea/modules/util"
@ -680,9 +681,9 @@ func TestIssue18471(t *testing.T) {
}
func TestRender_FilePreview(t *testing.T) {
setting.StaticRootPath = "../../"
setting.Names = []string{"english"}
setting.Langs = []string{"en-US"}
defer test.MockVariableValue(&setting.StaticRootPath, "../../")()
defer test.MockVariableValue(&setting.Names, []string{"english"})()
defer test.MockVariableValue(&setting.Langs, []string{"en-US"})()
translation.InitLocales(context.Background())
setting.AppURL = markup.TestAppURL
@ -705,7 +706,7 @@ func TestRender_FilePreview(t *testing.T) {
sha := "190d9492934af498c3f669d6a2431dc5459e5b20"
commitFilePreview := util.URLJoin(markup.TestRepoURL, "src", "commit", sha, "path", "to", "file.go") + "#L2-L3"
test := func(input, expected string, metas map[string]string) {
testRender := func(input, expected string, metas map[string]string) {
buffer, err := markup.RenderString(&markup.RenderContext{
Ctx: git.DefaultContext,
RelativePath: ".md",
@ -715,7 +716,8 @@ func TestRender_FilePreview(t *testing.T) {
assert.Equal(t, strings.TrimSpace(expected), strings.TrimSpace(buffer))
}
test(
t.Run("single", func(t *testing.T) {
testRender(
commitFilePreview,
`<p></p>`+
`<div class="file-preview-box">`+
@ -745,8 +747,10 @@ func TestRender_FilePreview(t *testing.T) {
`<p></p>`,
localMetas,
)
})
test(
t.Run("cross-repo", func(t *testing.T) {
testRender(
commitFilePreview,
`<p></p>`+
`<div class="file-preview-box">`+
@ -780,4 +784,107 @@ func TestRender_FilePreview(t *testing.T) {
"repo": "gogs2",
},
)
})
t.Run("AppSubURL", func(t *testing.T) {
urlWithSub := util.URLJoin(markup.TestAppURL, "sub", markup.TestOrgRepo, "src", "commit", sha, "path", "to", "file.go") + "#L2-L3"
testRender(
urlWithSub,
`<p><a href="http://localhost:3000/sub/gogits/gogs/src/commit/190d9492934af498c3f669d6a2431dc5459e5b20/path/to/file.go#L2-L3" rel="nofollow"><code>190d949293/path/to/file.go (L2-L3)</code></a></p>`,
localMetas,
)
defer test.MockVariableValue(&setting.AppURL, markup.TestAppURL+"sub/")()
defer test.MockVariableValue(&setting.AppSubURL, "/sub")()
testRender(
urlWithSub,
`<p></p>`+
`<div class="file-preview-box">`+
`<div class="header">`+
`<div>`+
`<a href="http://localhost:3000/sub/gogits/gogs/src/commit/190d9492934af498c3f669d6a2431dc5459e5b20/path/to/file.go#L2-L3" class="muted" rel="nofollow">path/to/file.go</a>`+
`</div>`+
`<span class="text small grey">`+
`Lines 2 to 3 in <a href="http://localhost:3000/sub/gogits/gogs/src/commit/190d9492934af498c3f669d6a2431dc5459e5b20" class="text black" rel="nofollow">190d949</a>`+
`</span>`+
`</div>`+
`<div class="ui table">`+
`<table class="file-preview">`+
`<tbody>`+
`<tr>`+
`<td class="lines-num"><span data-line-number="2"></span></td>`+
`<td class="lines-code chroma"><code class="code-inner"><span class="nx">B</span>`+"\n"+`</code></td>`+
`</tr>`+
`<tr>`+
`<td class="lines-num"><span data-line-number="3"></span></td>`+
`<td class="lines-code chroma"><code class="code-inner"><span class="nx">C</span>`+"\n"+`</code></td>`+
`</tr>`+
`</tbody>`+
`</table>`+
`</div>`+
`</div>`+
`<p></p>`,
localMetas,
)
})
t.Run("multiples", func(t *testing.T) {
testRender(
"first "+commitFilePreview+" second "+commitFilePreview,
`<p>first </p>`+
`<div class="file-preview-box">`+
`<div class="header">`+
`<div>`+
`<a href="http://localhost:3000/gogits/gogs/src/commit/190d9492934af498c3f669d6a2431dc5459e5b20/path/to/file.go#L2-L3" class="muted" rel="nofollow">path/to/file.go</a>`+
`</div>`+
`<span class="text small grey">`+
`Lines 2 to 3 in <a href="http://localhost:3000/gogits/gogs/src/commit/190d9492934af498c3f669d6a2431dc5459e5b20" class="text black" rel="nofollow">190d949</a>`+
`</span>`+
`</div>`+
`<div class="ui table">`+
`<table class="file-preview">`+
`<tbody>`+
`<tr>`+
`<td class="lines-num"><span data-line-number="2"></span></td>`+
`<td class="lines-code chroma"><code class="code-inner"><span class="nx">B</span>`+"\n"+`</code></td>`+
`</tr>`+
`<tr>`+
`<td class="lines-num"><span data-line-number="3"></span></td>`+
`<td class="lines-code chroma"><code class="code-inner"><span class="nx">C</span>`+"\n"+`</code></td>`+
`</tr>`+
`</tbody>`+
`</table>`+
`</div>`+
`</div>`+
`<p> second </p>`+
`<div class="file-preview-box">`+
`<div class="header">`+
`<div>`+
`<a href="http://localhost:3000/gogits/gogs/src/commit/190d9492934af498c3f669d6a2431dc5459e5b20/path/to/file.go#L2-L3" class="muted" rel="nofollow">path/to/file.go</a>`+
`</div>`+
`<span class="text small grey">`+
`Lines 2 to 3 in <a href="http://localhost:3000/gogits/gogs/src/commit/190d9492934af498c3f669d6a2431dc5459e5b20" class="text black" rel="nofollow">190d949</a>`+
`</span>`+
`</div>`+
`<div class="ui table">`+
`<table class="file-preview">`+
`<tbody>`+
`<tr>`+
`<td class="lines-num"><span data-line-number="2"></span></td>`+
`<td class="lines-code chroma"><code class="code-inner"><span class="nx">B</span>`+"\n"+`</code></td>`+
`</tr>`+
`<tr>`+
`<td class="lines-num"><span data-line-number="3"></span></td>`+
`<td class="lines-code chroma"><code class="code-inner"><span class="nx">C</span>`+"\n"+`</code></td>`+
`</tr>`+
`</tbody>`+
`</table>`+
`</div>`+
`</div>`+
`<p></p>`,
localMetas,
)
})
}