Simplify split diff view generation and remove JS dependency (#16775)
Gitea has relied on some slow JS code to match up added and deleted lines on the diff pages. This can cause a considerable slow down on large diff pages. This PR makes a small change meaning that the matching up can occur much more simply. Partial fix #1351 Signed-off-by: Andrew Thornton <art27@cantab.net>tokarchuk/v1.17
zeripath
3 years ago
committed by
GitHub
parent
d24eb6e6ce
commit
f5b0e2c9d2
@ -1,52 +1,97 @@ |
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{{$file := .file}} |
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{{range $j, $section := $file.Sections}} |
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{{range $k, $line := $section.Lines}} |
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<tr class="{{DiffLineTypeToStr .GetType}}-code nl-{{$k}} ol-{{$k}}" data-line-type="{{DiffLineTypeToStr .GetType}}"> |
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{{if eq .GetType 4}} |
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<td class="lines-num lines-num-old"> |
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{{if or (eq $line.GetExpandDirection 3) (eq $line.GetExpandDirection 5) }} |
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<a role="button" class="blob-excerpt" data-url="{{$.root.RepoLink}}/blob_excerpt/{{$.root.AfterCommitID}}" data-query="{{$line.GetBlobExcerptQuery}}&style=split&direction=down" data-anchor="diff-{{Sha1 $file.Name}}K{{$line.SectionInfo.RightIdx}}"> |
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{{svg "octicon-fold-down"}} |
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</a> |
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{{end}} |
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{{if or (eq $line.GetExpandDirection 3) (eq $line.GetExpandDirection 4) }} |
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<a role="button" class="blob-excerpt" data-url="{{$.root.RepoLink}}/blob_excerpt/{{$.root.AfterCommitID}}" data-query="{{$line.GetBlobExcerptQuery}}&style=split&direction=up" data-anchor="diff-{{Sha1 $file.Name}}K{{$line.SectionInfo.RightIdx}}"> |
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{{svg "octicon-fold-up"}} |
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</a> |
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{{end}} |
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{{if eq $line.GetExpandDirection 2}} |
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<a role="button" class="blob-excerpt" data-url="{{$.root.RepoLink}}/blob_excerpt/{{$.root.AfterCommitID}}" data-query="{{$line.GetBlobExcerptQuery}}&style=split&direction=" data-anchor="diff-{{Sha1 $file.Name}}K{{$line.SectionInfo.RightIdx}}"> |
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{{svg "octicon-fold"}} |
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</a> |
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{{end}} |
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</td> |
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<td colspan="5" class="lines-code lines-code-old "><code class="code-inner">{{$section.GetComputedInlineDiffFor $line}}</span></td> |
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{{else}} |
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<td class="lines-num lines-num-old" data-line-num="{{if $line.LeftIdx}}{{$line.LeftIdx}}{{end}}"><span rel="{{if $line.LeftIdx}}diff-{{Sha1 $file.Name}}L{{$line.LeftIdx}}{{end}}"></span></td> |
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<td class="lines-type-marker lines-type-marker-old">{{if $line.LeftIdx}}<span class="mono" data-type-marker="{{$line.GetLineTypeMarker}}"></span>{{end}}</td> |
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<td class="lines-code lines-code-old halfwidth">{{if and $.root.SignedUserID $.root.PageIsPullFiles (not (eq .GetType 2))}}<a class="ui primary button add-code-comment add-code-comment-left{{if (not $line.CanComment)}} invisible{{end}}" data-path="{{$file.Name}}" data-side="left" data-idx="{{$line.LeftIdx}}" data-new-comment-url="{{$.root.Issue.HTMLURL}}/files/reviews/new_comment">{{svg "octicon-plus"}}</a>{{end}}<code class="code-inner">{{if $line.LeftIdx}}{{$section.GetComputedInlineDiffFor $line}}{{end}}</code></td> |
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<td class="lines-num lines-num-new" data-line-num="{{if $line.RightIdx}}{{$line.RightIdx}}{{end}}"><span rel="{{if $line.RightIdx}}diff-{{Sha1 $file.Name}}R{{$line.RightIdx}}{{end}}"></span></td> |
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<td class="lines-type-marker lines-type-marker-new">{{if $line.RightIdx}}<span class="mono" data-type-marker="{{$line.GetLineTypeMarker}}"></span>{{end}}</td> |
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<td class="lines-code lines-code-new halfwidth">{{if and $.root.SignedUserID $.root.PageIsPullFiles (not (eq .GetType 3))}}<a class="ui primary button add-code-comment add-code-comment-right{{if (not $line.CanComment)}} invisible{{end}}" data-path="{{$file.Name}}" data-side="right" data-idx="{{$line.RightIdx}}" data-new-comment-url="{{$.root.Issue.HTMLURL}}/files/reviews/new_comment">{{svg "octicon-plus"}}</a>{{end}}<code class="code-inner">{{if $line.RightIdx}}{{$section.GetComputedInlineDiffFor $line}}{{end}}</code></td> |
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{{end}} |
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</tr> |
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{{if gt (len $line.Comments) 0}} |
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<tr class="add-comment" data-line-type="{{DiffLineTypeToStr .GetType}}"> |
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<td class="lines-num"></td> |
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<td class="lines-type-marker"></td> |
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<td class="add-comment-left"> |
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{{if eq $line.GetCommentSide "previous"}} |
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{{template "repo/diff/conversation" mergeinto $.root "comments" $line.Comments}} |
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{{end}} |
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</td> |
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<td class="lines-num"></td> |
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<td class="lines-type-marker"></td> |
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<td class="add-comment-right"> |
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{{if eq $line.GetCommentSide "proposed"}} |
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{{template "repo/diff/conversation" mergeinto $.root "comments" $line.Comments}} |
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{{end}} |
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</td> |
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{{$hasmatch := ne $line.Match -1}} |
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{{if or (ne .GetType 2) (not $hasmatch)}} |
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<tr class="{{DiffLineTypeToStr .GetType}}-code nl-{{$k}} ol-{{$k}}" data-line-type="{{DiffLineTypeToStr .GetType}}"> |
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{{if eq .GetType 4}} |
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<td class="lines-num lines-num-old"> |
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{{if or (eq $line.GetExpandDirection 3) (eq $line.GetExpandDirection 5) }} |
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<a role="button" class="blob-excerpt" data-url="{{$.root.RepoLink}}/blob_excerpt/{{$.root.AfterCommitID}}" data-query="{{$line.GetBlobExcerptQuery}}&style=split&direction=down" data-anchor="diff-{{Sha1 $file.Name}}K{{$line.SectionInfo.RightIdx}}"> |
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{{svg "octicon-fold-down"}} |
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</a> |
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{{end}} |
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{{if or (eq $line.GetExpandDirection 3) (eq $line.GetExpandDirection 4) }} |
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<a role="button" class="blob-excerpt" data-url="{{$.root.RepoLink}}/blob_excerpt/{{$.root.AfterCommitID}}" data-query="{{$line.GetBlobExcerptQuery}}&style=split&direction=up" data-anchor="diff-{{Sha1 $file.Name}}K{{$line.SectionInfo.RightIdx}}"> |
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{{svg "octicon-fold-up"}} |
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</a> |
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{{end}} |
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{{if eq $line.GetExpandDirection 2}} |
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<a role="button" class="blob-excerpt" data-url="{{$.root.RepoLink}}/blob_excerpt/{{$.root.AfterCommitID}}" data-query="{{$line.GetBlobExcerptQuery}}&style=split&direction=" data-anchor="diff-{{Sha1 $file.Name}}K{{$line.SectionInfo.RightIdx}}"> |
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{{svg "octicon-fold"}} |
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</a> |
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{{end}} |
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</td> |
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<td colspan="5" class="lines-code lines-code-old "><code class="code-inner">{{$section.GetComputedInlineDiffFor $line}}</span></td> |
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{{else if and (eq .GetType 3) $hasmatch}}{{/* DEL */}} |
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{{$match := index $section.Lines $line.Match}} |
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<td class="lines-num lines-num-old del-code" data-line-num="{{$line.LeftIdx}}"><span rel="diff-{{Sha1 $file.Name}}L{{$line.LeftIdx}}"></span></td> |
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<td class="lines-type-marker lines-type-marker-old del-code"><span class="mono" data-type-marker="{{$line.GetLineTypeMarker}}"></span></td> |
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<td class="lines-code lines-code-old halfwidth del-code">{{if and $.root.SignedUserID $.root.PageIsPullFiles}}<a class="ui primary button add-code-comment add-code-comment-left{{if (not $line.CanComment)}} invisible{{end}}" data-path="{{$file.Name}}" data-side="left" data-idx="{{$line.LeftIdx}}" data-new-comment-url="{{$.root.Issue.HTMLURL}}/files/reviews/new_comment">{{svg "octicon-plus"}}</a>{{end}}<code class="code-inner">{{if $line.LeftIdx}}{{$section.GetComputedInlineDiffFor $line}}{{end}}</code></td> |
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<td class="lines-num lines-num-new add-code" data-line-num="{{if $match.RightIdx}}{{$match.RightIdx}}{{end}}"><span rel="{{if $match.RightIdx}}diff-{{Sha1 $file.Name}}R{{$match.RightIdx}}{{end}}"></span></td> |
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<td class="lines-type-marker lines-type-marker-new add-code">{{if $match.RightIdx}}<span class="mono" data-type-marker="{{$match.GetLineTypeMarker}}"></span>{{end}}</td> |
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<td class="lines-code lines-code-new halfwidth add-code">{{if and $.root.SignedUserID $.root.PageIsPullFiles}}<a class="ui primary button add-code-comment add-code-comment-right{{if (not $match.CanComment)}} invisible{{end}}" data-path="{{$file.Name}}" data-side="right" data-idx="{{$match.RightIdx}}" data-new-comment-url="{{$.root.Issue.HTMLURL}}/files/reviews/new_comment">{{svg "octicon-plus"}}</a>{{end}}<code class="code-inner">{{if $match.RightIdx}}{{$section.GetComputedInlineDiffFor $match}}{{end}}</code></td> |
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{{else}} |
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<td class="lines-num lines-num-old" data-line-num="{{if $line.LeftIdx}}{{$line.LeftIdx}}{{end}}"><span rel="{{if $line.LeftIdx}}diff-{{Sha1 $file.Name}}L{{$line.LeftIdx}}{{end}}"></span></td> |
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<td class="lines-type-marker lines-type-marker-old">{{if $line.LeftIdx}}<span class="mono" data-type-marker="{{$line.GetLineTypeMarker}}"></span>{{end}}</td> |
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<td class="lines-code lines-code-old halfwidth">{{if and $.root.SignedUserID $.root.PageIsPullFiles (not (eq .GetType 2))}}<a class="ui primary button add-code-comment add-code-comment-left{{if (not $line.CanComment)}} invisible{{end}}" data-path="{{$file.Name}}" data-side="left" data-idx="{{$line.LeftIdx}}" data-new-comment-url="{{$.root.Issue.HTMLURL}}/files/reviews/new_comment">{{svg "octicon-plus"}}</a>{{end}}<code class="code-inner">{{if $line.LeftIdx}}{{$section.GetComputedInlineDiffFor $line}}{{end}}</code></td> |
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<td class="lines-num lines-num-new" data-line-num="{{if $line.RightIdx}}{{$line.RightIdx}}{{end}}"><span rel="{{if $line.RightIdx}}diff-{{Sha1 $file.Name}}R{{$line.RightIdx}}{{end}}"></span></td> |
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<td class="lines-type-marker lines-type-marker-new">{{if $line.RightIdx}}<span class="mono" data-type-marker="{{$line.GetLineTypeMarker}}"></span>{{end}}</td> |
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<td class="lines-code lines-code-new halfwidth">{{if and $.root.SignedUserID $.root.PageIsPullFiles (not (eq .GetType 3))}}<a class="ui primary button add-code-comment add-code-comment-right{{if (not $line.CanComment)}} invisible{{end}}" data-path="{{$file.Name}}" data-side="right" data-idx="{{$line.RightIdx}}" data-new-comment-url="{{$.root.Issue.HTMLURL}}/files/reviews/new_comment">{{svg "octicon-plus"}}</a>{{end}}<code class="code-inner">{{if $line.RightIdx}}{{$section.GetComputedInlineDiffFor $line}}{{end}}</code></td> |
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{{end}} |
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</tr> |
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{{if and (eq .GetType 3) $hasmatch}} |
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{{$match := index $section.Lines $line.Match}} |
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{{if or (gt (len $line.Comments) 0) (gt (len $match.Comments) 0)}} |
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<tr class="add-comment" data-line-type="{{DiffLineTypeToStr .GetType}}"> |
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<td class="lines-num"></td> |
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<td class="lines-type-marker"></td> |
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<td class="add-comment-left"> |
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{{if gt (len $line.Comments) 0}} |
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{{if eq $line.GetCommentSide "previous"}} |
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{{template "repo/diff/conversation" mergeinto $.root "comments" $line.Comments}} |
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{{end}} |
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{{end}} |
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{{if gt (len $match.Comments) 0}} |
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{{if eq $match.GetCommentSide "previous"}} |
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{{template "repo/diff/conversation" mergeinto $.root "comments" $match.Comments}} |
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{{end}} |
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{{end}} |
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</td> |
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<td class="lines-num"></td> |
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<td class="lines-type-marker"></td> |
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<td class="add-comment-right"> |
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{{if eq $line.GetCommentSide "proposed"}} |
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{{template "repo/diff/conversation" mergeinto $.root "comments" $line.Comments}} |
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{{end}} |
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{{if gt (len $match.Comments) 0}} |
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{{if eq $match.GetCommentSide "proposed"}} |
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{{template "repo/diff/conversation" mergeinto $.root "comments" $match.Comments}} |
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{{end}} |
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{{end}} |
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</td> |
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</tr> |
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{{end}} |
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{{else if gt (len $line.Comments) 0}} |
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<tr class="add-comment" data-line-type="{{DiffLineTypeToStr .GetType}}"> |
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<td class="lines-num"></td> |
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<td class="lines-type-marker"></td> |
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<td class="add-comment-left"> |
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{{if gt (len $line.Comments) 0}} |
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{{if eq $line.GetCommentSide "previous"}} |
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{{template "repo/diff/conversation" mergeinto $.root "comments" $line.Comments}} |
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{{end}} |
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{{end}} |
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</td> |
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<td class="lines-num"></td> |
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<td class="lines-type-marker"></td> |
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<td class="add-comment-right"> |
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{{if eq $line.GetCommentSide "proposed"}} |
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{{template "repo/diff/conversation" mergeinto $.root "comments" $line.Comments}} |
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{{end}} |
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</td> |
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</tr> |
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{{end}} |
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{{end}} |
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{{end}} |
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{{end}} |
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|
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