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Fix panic where now a third link breaks everything

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(cherry picked from commit acfae43253d4f0bb637552bfab7d6fbc57013ed9)
This commit is contained in:
Mai-Lapyst 2024-04-19 23:54:46 +02:00 committed by GitHub
parent ae0615561a
commit 9641273b2b
2 changed files with 84 additions and 2 deletions
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5
modules/markup/html.go
View file

@ -1086,7 +1086,8 @@ func filePreviewPatternProcessor(ctx *RenderContext, node *html.Node) {
// Specialized version of replaceContent, so the parent paragraph element is not destroyed from our div
before := node.Data[:(preview.start - offset)]
after := node.Data[(preview.end - offset):]
offset += preview.end - 3
afterPrefix := "<p>"
offset = preview.end - len(afterPrefix)
node.Data = before
nextSibling := node.NextSibling
node.Parent.InsertBefore(&html.Node{
@ -1096,7 +1097,7 @@ func filePreviewPatternProcessor(ctx *RenderContext, node *html.Node) {
node.Parent.InsertBefore(previewNode, nextSibling)
afterNode := &html.Node{
Type: html.RawNode,
Data: "<p>" + after,
Data: afterPrefix + after,
}
node.Parent.InsertBefore(afterNode, nextSibling)
node = afterNode

81
modules/markup/html_test.go
View file

@ -917,5 +917,86 @@ func TestRender_FilePreview(t *testing.T) {
`<p></p>`,
localMetas,
)
testRender(
"first "+commitFilePreview+" second "+commitFilePreview+" third "+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> third </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,
)
})
}