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Fix broken code editor diff preview (#23307) #23320

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merged 3 commits into from
Mar 6, 2023
Merged

Fix broken code editor diff preview (#23307) #23320

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db8e79a
Fix broken code editor diff preview (#23307)
wxiaoguang Mar 6, 2023
3980f69
Merge branch 'release/v1.19' into backport-23307-v1.19
delvh Mar 6, 2023
d83ec96
Merge branch 'release/v1.19' into backport-23307-v1.19
jolheiser Mar 6, 2023
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2 changes: 1 addition & 1 deletion services/gitdiff/gitdiff.go
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Original file line number Diff line number Diff line change
Expand Up @@ -474,7 +474,7 @@ func ParsePatch(maxLines, maxLineCharacters, maxFiles int, reader io.Reader, ski
sb := strings.Builder{}

// OK let's set a reasonable buffer size.
// This should be let's say at least the size of maxLineCharacters or 4096 whichever is larger.
// This should be at least the size of maxLineCharacters or 4096 whichever is larger.
readerSize := maxLineCharacters
if readerSize < 4096 {
readerSize = 4096
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63 changes: 33 additions & 30 deletions templates/repo/diff/section_unified.tmpl
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Original file line number Diff line number Diff line change
@@ -1,9 +1,9 @@
{{$file := .file}}
{{range $j, $section := $file.Sections}}
{{range $k, $line := $section.Lines}}
{{if or $.root.AfterCommitID (ne .GetType 4)}}
<tr class="{{DiffLineTypeToStr .GetType}}-code nl-{{$k}} ol-{{$k}}" data-line-type="{{DiffLineTypeToStr .GetType}}">
{{if eq .GetType 4}}
<tr class="{{DiffLineTypeToStr .GetType}}-code nl-{{$k}} ol-{{$k}}" data-line-type="{{DiffLineTypeToStr .GetType}}">
{{if eq .GetType 4}}
{{if $.root.AfterCommitID}}
<td colspan="2" class="lines-num">
{{if or (eq $line.GetExpandDirection 3) (eq $line.GetExpandDirection 5)}}
<a role="button" class="blob-excerpt" data-url="{{$.root.RepoLink}}/blob_excerpt/{{PathEscape $.root.AfterCommitID}}" data-query="{{$line.GetBlobExcerptQuery}}&style=unified&direction=down&wiki={{$.root.PageIsWiki}}" data-anchor="diff-{{$file.NameHash}}K{{$line.SectionInfo.RightIdx}}">
Expand All @@ -22,35 +22,38 @@
{{end}}
</td>
{{else}}
<td class="lines-num lines-num-old" data-line-num="{{if $line.LeftIdx}}{{$line.LeftIdx}}{{end}}"><span rel="{{if $line.LeftIdx}}diff-{{$file.NameHash}}L{{$line.LeftIdx}}{{end}}"></span></td>
<td class="lines-num lines-num-new" data-line-num="{{if $line.RightIdx}}{{$line.RightIdx}}{{end}}"><span rel="{{if $line.RightIdx}}diff-{{$file.NameHash}}R{{$line.RightIdx}}{{end}}"></span></td>
{{/* for code file preview page or comment diffs on pull comment pages, do not show the expansion arrows */}}
<td colspan="2" class="lines-num"></td>
{{end}}
{{$inlineDiff := $section.GetComputedInlineDiffFor $line $.root.locale -}}
<td class="lines-escape">{{if $inlineDiff.EscapeStatus.Escaped}}<a href="" class="toggle-escape-button" title="{{template "repo/diff/escape_title" dict "diff" $inlineDiff "locale" $.root.locale}}"></a>{{end}}</td>
<td class="lines-type-marker"><span class="gt-mono" data-type-marker="{{$line.GetLineTypeMarker}}"></span></td>
{{if eq .GetType 4}}
<td class="chroma lines-code blob-hunk">{{/*
*/}}{{template "repo/diff/section_code" dict "diff" $inlineDiff "locale" $.root.locale}}{{/*
*/}}</td>
{{else}}
<td class="chroma lines-code{{if (not $line.RightIdx)}} lines-code-old{{end}}">{{/*
*/}}{{if and $.root.SignedUserID $.root.PageIsPullFiles}}{{/*
*/}}<a class="ui primary button add-code-comment add-code-comment-{{if $line.RightIdx}}right{{else}}left{{end}}{{if (not $line.CanComment)}} invisible{{end}}" data-side="{{if $line.RightIdx}}right{{else}}left{{end}}" data-idx="{{if $line.RightIdx}}{{$line.RightIdx}}{{else}}{{$line.LeftIdx}}{{end}}">{{/*
*/}}{{svg "octicon-plus"}}{{/*
*/}}</a>{{/*
*/}}{{end}}{{/*
*/}}{{template "repo/diff/section_code" dict "diff" $inlineDiff "locale" $.root.locale}}{{/*
*/}}</td>
{{end}}
</tr>
{{if gt (len $line.Comments) 0}}
<tr class="add-comment" data-line-type="{{DiffLineTypeToStr .GetType}}">
<td colspan="3" class="lines-num"></td>
<td class="add-comment-left add-comment-right" colspan="5">
{{template "repo/diff/conversation" mergeinto $.root "comments" $line.Comments}}
</td>
</tr>
{{else}}
<td class="lines-num lines-num-old" data-line-num="{{if $line.LeftIdx}}{{$line.LeftIdx}}{{end}}"><span rel="{{if $line.LeftIdx}}diff-{{$file.NameHash}}L{{$line.LeftIdx}}{{end}}"></span></td>
<td class="lines-num lines-num-new" data-line-num="{{if $line.RightIdx}}{{$line.RightIdx}}{{end}}"><span rel="{{if $line.RightIdx}}diff-{{$file.NameHash}}R{{$line.RightIdx}}{{end}}"></span></td>
{{end}}
{{$inlineDiff := $section.GetComputedInlineDiffFor $line $.root.locale -}}
<td class="lines-escape">{{if $inlineDiff.EscapeStatus.Escaped}}<a href="" class="toggle-escape-button" title="{{template "repo/diff/escape_title" dict "diff" $inlineDiff "locale" $.root.locale}}"></a>{{end}}</td>
<td class="lines-type-marker"><span class="gt-mono" data-type-marker="{{$line.GetLineTypeMarker}}"></span></td>
{{if eq .GetType 4}}
<td class="chroma lines-code blob-hunk">{{/*
*/}}{{template "repo/diff/section_code" dict "diff" $inlineDiff "locale" $.root.locale}}{{/*
*/}}</td>
{{else}}
<td class="chroma lines-code{{if (not $line.RightIdx)}} lines-code-old{{end}}">{{/*
*/}}{{if and $.root.SignedUserID $.root.PageIsPullFiles}}{{/*
*/}}<a class="ui primary button add-code-comment add-code-comment-{{if $line.RightIdx}}right{{else}}left{{end}}{{if (not $line.CanComment)}} invisible{{end}}" data-side="{{if $line.RightIdx}}right{{else}}left{{end}}" data-idx="{{if $line.RightIdx}}{{$line.RightIdx}}{{else}}{{$line.LeftIdx}}{{end}}">{{/*
*/}}{{svg "octicon-plus"}}{{/*
*/}}</a>{{/*
*/}}{{end}}{{/*
*/}}{{template "repo/diff/section_code" dict "diff" $inlineDiff "locale" $.root.locale}}{{/*
*/}}</td>
{{end}}
</tr>
{{if gt (len $line.Comments) 0}}
<tr class="add-comment" data-line-type="{{DiffLineTypeToStr .GetType}}">
<td colspan="3" class="lines-num"></td>
<td class="add-comment-left add-comment-right" colspan="5">
{{template "repo/diff/conversation" mergeinto $.root "comments" $line.Comments}}
</td>
</tr>
{{end}}
{{end}}
{{end}}
2 changes: 1 addition & 1 deletion templates/repo/editor/diff_preview.tmpl
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Original file line number Diff line number Diff line change
@@ -1,6 +1,6 @@
<div class="diff-file-box">
<div class="ui attached table segment">
<div class="file-body file-code code-view code-diff-unified unicode-escaped">
<div class="file-body file-code code-diff code-diff-unified unicode-escaped">
<table>
<tbody>
{{template "repo/diff/section_unified" dict "file" .File "root" $}}
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