mirror of
				https://gitee.com/gitea/gitea
				synced 2025-11-04 08:30:25 +08:00 
			
		
		
		
	Expand/Collapse Files and Blob Excerpt while Reviewing/Comparing code (#8924)
* update #8659 fold/unfold code diffs * add fold button style * update #8659 implement expand up/down codes (blob excerpt) * fix golint errors * fix expand direction * remove debug message * update css style for blob exceprt * fix typo in comment * update style sheet with less * update expect diff (add SectionInfo) * update #8942 accept suggested change (fix typo) * close reader and check file type before get tail section * adjust button position and check file type before insert fold button * move index js to web_src * merge index.js with master * generate index.js * update js coding style
This commit is contained in:
		@@ -6,6 +6,7 @@
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package git
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import (
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	"bytes"
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	"encoding/base64"
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	"io"
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	"io/ioutil"
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@@ -50,6 +51,28 @@ func (b *Blob) GetBlobContent() (string, error) {
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	return string(buf), nil
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}
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// GetBlobLineCount gets line count of lob as raw text
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func (b *Blob) GetBlobLineCount() (int, error) {
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	reader, err := b.DataAsync()
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	if err != nil {
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		return 0, err
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	}
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	defer reader.Close()
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	buf := make([]byte, 32*1024)
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	count := 0
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	lineSep := []byte{'\n'}
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	for {
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		c, err := reader.Read(buf)
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		count += bytes.Count(buf[:c], lineSep)
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		switch {
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		case err == io.EOF:
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			return count, nil
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		case err != nil:
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			return count, err
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		}
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	}
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}
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// GetBlobContentBase64 Reads the content of the blob with a base64 encode and returns the encoded string
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func (b *Blob) GetBlobContentBase64() (string, error) {
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	dataRc, err := b.DataAsync()
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@@ -55,6 +55,15 @@ func TestGetDiffPreview(t *testing.T) {
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								Type:     4,
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								Content:  "@@ -1,3 +1,4 @@",
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								Comments: nil,
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								SectionInfo: &gitdiff.DiffLineSectionInfo{
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									Path:          "README.md",
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									LastLeftIdx:   0,
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									LastRightIdx:  0,
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									LeftIdx:       1,
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									RightIdx:      1,
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									LeftHunkSize:  3,
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									RightHunkSize: 4,
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								},
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							},
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							{
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								LeftIdx:  1,
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@@ -898,6 +898,7 @@ tbody.commit-list{vertical-align:baseline}
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.repo-buttons .disabled-repo-button a.button:hover{background:0 0!important;color:rgba(0,0,0,.6)!important;box-shadow:0 0 0 1px rgba(34,36,38,.15) inset!important}
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.repo-buttons .ui.labeled.button>.label{border-left:0!important;margin:0!important}
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.tag-code,.tag-code td{background-color:#f0f0f0!important;border-color:#d3cfcf!important;padding-top:8px;padding-bottom:8px}
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td.blob-excerpt{background-color:#fafafa}
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.issue-keyword{border-bottom:1px dotted #959da5;display:inline-block}
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.file-header{display:flex;justify-content:space-between;align-items:center;padding:8px 12px!important}
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.file-info{display:flex;align-items:center}
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@@ -1068,4 +1069,8 @@ tbody.commit-list{vertical-align:baseline}
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.comment-code-cloud .footer:after{clear:both;content:"";display:block}
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.comment-code-cloud button.comment-form-reply{margin:.5em .5em .5em 4.5em}
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.comment-code-cloud form.comment-form-reply{margin:0 0 0 4em}
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.file-comment{font:12px 'SF Mono',Consolas,Menlo,'Liberation Mono',Monaco,'Lucida Console',monospace;color:rgba(0,0,0,.87)}
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.file-comment{font:12px 'SF Mono',Consolas,Menlo,'Liberation Mono',Monaco,'Lucida Console',monospace;color:rgba(0,0,0,.87)}
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.ui.fold-code{margin-right:1em;padding-left:5px;cursor:pointer;width:22px;font-size:12px}
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.ui.fold-code:hover{color:#428bca}
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.ui.blob-excerpt{display:block;line-height:20px;font-size:16px;cursor:pointer}
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.ui.blob-excerpt:hover{color:#428bca}
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												File diff suppressed because one or more lines are too long
											
										
									
								
							
										
											
												File diff suppressed because one or more lines are too long
											
										
									
								
							@@ -245,6 +245,7 @@ func Diff(ctx *context.Context) {
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	}
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	ctx.Data["CommitID"] = commitID
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	ctx.Data["AfterCommitID"] = commitID
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	ctx.Data["Username"] = userName
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	ctx.Data["Reponame"] = repoName
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@@ -5,21 +5,26 @@
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package repo
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import (
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	"bufio"
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	"fmt"
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	"html"
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	"path"
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	"path/filepath"
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	"strings"
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	"code.gitea.io/gitea/models"
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	"code.gitea.io/gitea/modules/base"
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	"code.gitea.io/gitea/modules/context"
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	"code.gitea.io/gitea/modules/git"
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	"code.gitea.io/gitea/modules/highlight"
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	"code.gitea.io/gitea/modules/log"
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	"code.gitea.io/gitea/modules/setting"
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	"code.gitea.io/gitea/services/gitdiff"
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)
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const (
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	tplCompare base.TplName = "repo/diff/compare"
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	tplCompare     base.TplName = "repo/diff/compare"
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	tplBlobExcerpt base.TplName = "repo/diff/blob_excerpt"
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)
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// setPathsCompareContext sets context data for source and raw paths
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@@ -434,3 +439,109 @@ func CompareDiff(ctx *context.Context) {
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	ctx.HTML(200, tplCompare)
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}
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// ExcerptBlob render blob excerpt contents
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func ExcerptBlob(ctx *context.Context) {
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	commitID := ctx.Params("sha")
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	lastLeft := ctx.QueryInt("last_left")
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	lastRight := ctx.QueryInt("last_right")
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	idxLeft := ctx.QueryInt("left")
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	idxRight := ctx.QueryInt("right")
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	leftHunkSize := ctx.QueryInt("left_hunk_size")
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	rightHunkSize := ctx.QueryInt("right_hunk_size")
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	anchor := ctx.Query("anchor")
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	direction := ctx.Query("direction")
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	filePath := ctx.Query("path")
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	gitRepo := ctx.Repo.GitRepo
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	chunkSize := gitdiff.BlobExceprtChunkSize
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	commit, err := gitRepo.GetCommit(commitID)
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	if err != nil {
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		ctx.Error(500, "GetCommit")
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		return
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	}
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	section := &gitdiff.DiffSection{
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		Name: filePath,
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	}
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	if direction == "up" && (idxLeft-lastLeft) > chunkSize {
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		idxLeft -= chunkSize
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		idxRight -= chunkSize
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		leftHunkSize += chunkSize
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		rightHunkSize += chunkSize
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		section.Lines, err = getExcerptLines(commit, filePath, idxLeft-1, idxRight-1, chunkSize)
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	} else if direction == "down" && (idxLeft-lastLeft) > chunkSize {
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		section.Lines, err = getExcerptLines(commit, filePath, lastLeft, lastRight, chunkSize)
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		lastLeft += chunkSize
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		lastRight += chunkSize
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	} else {
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		section.Lines, err = getExcerptLines(commit, filePath, lastLeft, lastRight, idxRight-lastRight-1)
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		leftHunkSize = 0
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		rightHunkSize = 0
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		idxLeft = lastLeft
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		idxRight = lastRight
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	}
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	if err != nil {
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		ctx.Error(500, "getExcerptLines")
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		return
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	}
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	if idxRight > lastRight {
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		lineText := " "
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		if rightHunkSize > 0 || leftHunkSize > 0 {
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			lineText = fmt.Sprintf("@@ -%d,%d +%d,%d @@\n", idxLeft, leftHunkSize, idxRight, rightHunkSize)
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		}
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		lineText = html.EscapeString(lineText)
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		lineSection := &gitdiff.DiffLine{
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			Type:    gitdiff.DiffLineSection,
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			Content: lineText,
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			SectionInfo: &gitdiff.DiffLineSectionInfo{
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				Path:          filePath,
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				LastLeftIdx:   lastLeft,
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				LastRightIdx:  lastRight,
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				LeftIdx:       idxLeft,
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				RightIdx:      idxRight,
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				LeftHunkSize:  leftHunkSize,
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				RightHunkSize: rightHunkSize,
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			}}
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		if direction == "up" {
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			section.Lines = append([]*gitdiff.DiffLine{lineSection}, section.Lines...)
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		} else if direction == "down" {
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			section.Lines = append(section.Lines, lineSection)
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		}
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	}
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	ctx.Data["section"] = section
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	ctx.Data["fileName"] = filePath
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	ctx.Data["highlightClass"] = highlight.FileNameToHighlightClass(filepath.Base(filePath))
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	ctx.Data["AfterCommitID"] = commitID
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	ctx.Data["Anchor"] = anchor
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	ctx.HTML(200, tplBlobExcerpt)
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}
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func getExcerptLines(commit *git.Commit, filePath string, idxLeft int, idxRight int, chunkSize int) ([]*gitdiff.DiffLine, error) {
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	blob, err := commit.Tree.GetBlobByPath(filePath)
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	if err != nil {
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		return nil, err
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	}
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	reader, err := blob.DataAsync()
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	if err != nil {
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		return nil, err
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	}
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	defer reader.Close()
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	scanner := bufio.NewScanner(reader)
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	var diffLines []*gitdiff.DiffLine
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	for line := 0; line < idxRight+chunkSize; line++ {
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		if ok := scanner.Scan(); !ok {
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			break
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		||||
		}
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		||||
		if line < idxRight {
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			continue
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		||||
		}
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		lineText := scanner.Text()
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		diffLine := &gitdiff.DiffLine{
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			LeftIdx:  idxLeft + (line - idxRight) + 1,
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		||||
			RightIdx: line + 1,
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		||||
			Type:     gitdiff.DiffLinePlain,
 | 
			
		||||
			Content:  " " + lineText,
 | 
			
		||||
		}
 | 
			
		||||
		diffLines = append(diffLines, diffLine)
 | 
			
		||||
	}
 | 
			
		||||
	return diffLines, nil
 | 
			
		||||
}
 | 
			
		||||
 
 | 
			
		||||
@@ -552,6 +552,7 @@ func ViewPullFiles(ctx *context.Context) {
 | 
			
		||||
		ctx.Data["Username"] = pull.MustHeadUserName()
 | 
			
		||||
		ctx.Data["Reponame"] = pull.HeadRepo.Name
 | 
			
		||||
	}
 | 
			
		||||
	ctx.Data["AfterCommitID"] = endCommitID
 | 
			
		||||
 | 
			
		||||
	diff, err := gitdiff.GetDiffRangeWithWhitespaceBehavior(diffRepoPath,
 | 
			
		||||
		startCommitID, endCommitID, setting.Git.MaxGitDiffLines,
 | 
			
		||||
 
 | 
			
		||||
@@ -864,6 +864,10 @@ func RegisterRoutes(m *macaron.Macaron) {
 | 
			
		||||
			m.Get("", repo.Branches)
 | 
			
		||||
		}, repo.MustBeNotEmpty, context.RepoRef(), reqRepoCodeReader)
 | 
			
		||||
 | 
			
		||||
		m.Group("/blob_excerpt", func() {
 | 
			
		||||
			m.Get("/:sha", repo.SetEditorconfigIfExists, repo.SetDiffViewStyle, repo.ExcerptBlob)
 | 
			
		||||
		}, repo.MustBeNotEmpty, context.RepoRef(), reqRepoCodeReader)
 | 
			
		||||
 | 
			
		||||
		m.Group("/pulls/:index", func() {
 | 
			
		||||
			m.Get(".diff", repo.DownloadPullDiff)
 | 
			
		||||
			m.Get(".patch", repo.DownloadPullPatch)
 | 
			
		||||
 
 | 
			
		||||
@@ -13,6 +13,7 @@ import (
 | 
			
		||||
	"html/template"
 | 
			
		||||
	"io"
 | 
			
		||||
	"io/ioutil"
 | 
			
		||||
	"net/url"
 | 
			
		||||
	"os"
 | 
			
		||||
	"os/exec"
 | 
			
		||||
	"regexp"
 | 
			
		||||
@@ -56,15 +57,42 @@ const (
 | 
			
		||||
	DiffFileRename
 | 
			
		||||
)
 | 
			
		||||
 | 
			
		||||
// DiffLineExpandDirection represents the DiffLineSection expand direction
 | 
			
		||||
type DiffLineExpandDirection uint8
 | 
			
		||||
 | 
			
		||||
// DiffLineExpandDirection possible values.
 | 
			
		||||
const (
 | 
			
		||||
	DiffLineExpandNone DiffLineExpandDirection = iota + 1
 | 
			
		||||
	DiffLineExpandSingle
 | 
			
		||||
	DiffLineExpandUpDown
 | 
			
		||||
	DiffLineExpandUp
 | 
			
		||||
	DiffLineExpandDown
 | 
			
		||||
)
 | 
			
		||||
 | 
			
		||||
// DiffLine represents a line difference in a DiffSection.
 | 
			
		||||
type DiffLine struct {
 | 
			
		||||
	LeftIdx  int
 | 
			
		||||
	RightIdx int
 | 
			
		||||
	Type     DiffLineType
 | 
			
		||||
	Content  string
 | 
			
		||||
	Comments []*models.Comment
 | 
			
		||||
	LeftIdx     int
 | 
			
		||||
	RightIdx    int
 | 
			
		||||
	Type        DiffLineType
 | 
			
		||||
	Content     string
 | 
			
		||||
	Comments    []*models.Comment
 | 
			
		||||
	SectionInfo *DiffLineSectionInfo
 | 
			
		||||
}
 | 
			
		||||
 | 
			
		||||
// DiffLineSectionInfo represents diff line section meta data
 | 
			
		||||
type DiffLineSectionInfo struct {
 | 
			
		||||
	Path          string
 | 
			
		||||
	LastLeftIdx   int
 | 
			
		||||
	LastRightIdx  int
 | 
			
		||||
	LeftIdx       int
 | 
			
		||||
	RightIdx      int
 | 
			
		||||
	LeftHunkSize  int
 | 
			
		||||
	RightHunkSize int
 | 
			
		||||
}
 | 
			
		||||
 | 
			
		||||
// BlobExceprtChunkSize represent max lines of excerpt
 | 
			
		||||
const BlobExceprtChunkSize = 20
 | 
			
		||||
 | 
			
		||||
// GetType returns the type of a DiffLine.
 | 
			
		||||
func (d *DiffLine) GetType() int {
 | 
			
		||||
	return int(d.Type)
 | 
			
		||||
@@ -91,6 +119,71 @@ func (d *DiffLine) GetLineTypeMarker() string {
 | 
			
		||||
	return ""
 | 
			
		||||
}
 | 
			
		||||
 | 
			
		||||
// GetBlobExcerptQuery builds query string to get blob excerpt
 | 
			
		||||
func (d *DiffLine) GetBlobExcerptQuery() string {
 | 
			
		||||
	query := fmt.Sprintf(
 | 
			
		||||
		"last_left=%d&last_right=%d&"+
 | 
			
		||||
			"left=%d&right=%d&"+
 | 
			
		||||
			"left_hunk_size=%d&right_hunk_size=%d&"+
 | 
			
		||||
			"path=%s",
 | 
			
		||||
		d.SectionInfo.LastLeftIdx, d.SectionInfo.LastRightIdx,
 | 
			
		||||
		d.SectionInfo.LeftIdx, d.SectionInfo.RightIdx,
 | 
			
		||||
		d.SectionInfo.LeftHunkSize, d.SectionInfo.RightHunkSize,
 | 
			
		||||
		url.QueryEscape(d.SectionInfo.Path))
 | 
			
		||||
	return query
 | 
			
		||||
}
 | 
			
		||||
 | 
			
		||||
// GetExpandDirection gets DiffLineExpandDirection
 | 
			
		||||
func (d *DiffLine) GetExpandDirection() DiffLineExpandDirection {
 | 
			
		||||
	if d.Type != DiffLineSection || d.SectionInfo == nil || d.SectionInfo.RightIdx-d.SectionInfo.LastRightIdx <= 1 {
 | 
			
		||||
		return DiffLineExpandNone
 | 
			
		||||
	}
 | 
			
		||||
	if d.SectionInfo.LastLeftIdx <= 0 && d.SectionInfo.LastRightIdx <= 0 {
 | 
			
		||||
		return DiffLineExpandUp
 | 
			
		||||
	} else if d.SectionInfo.RightIdx-d.SectionInfo.LastRightIdx > BlobExceprtChunkSize && d.SectionInfo.RightHunkSize > 0 {
 | 
			
		||||
		return DiffLineExpandUpDown
 | 
			
		||||
	} else if d.SectionInfo.LeftHunkSize <= 0 && d.SectionInfo.RightHunkSize <= 0 {
 | 
			
		||||
		return DiffLineExpandDown
 | 
			
		||||
	}
 | 
			
		||||
	return DiffLineExpandSingle
 | 
			
		||||
}
 | 
			
		||||
 | 
			
		||||
func getDiffLineSectionInfo(curFile *DiffFile, line string, lastLeftIdx, lastRightIdx int) *DiffLineSectionInfo {
 | 
			
		||||
	var (
 | 
			
		||||
		leftLine  int
 | 
			
		||||
		leftHunk  int
 | 
			
		||||
		rightLine int
 | 
			
		||||
		righHunk  int
 | 
			
		||||
	)
 | 
			
		||||
	ss := strings.Split(line, "@@")
 | 
			
		||||
	ranges := strings.Split(ss[1][1:], " ")
 | 
			
		||||
	leftRange := strings.Split(ranges[0], ",")
 | 
			
		||||
	leftLine, _ = com.StrTo(leftRange[0][1:]).Int()
 | 
			
		||||
	if len(leftRange) > 1 {
 | 
			
		||||
		leftHunk, _ = com.StrTo(leftRange[1]).Int()
 | 
			
		||||
	}
 | 
			
		||||
	if len(ranges) > 1 {
 | 
			
		||||
		rightRange := strings.Split(ranges[1], ",")
 | 
			
		||||
		rightLine, _ = com.StrTo(rightRange[0]).Int()
 | 
			
		||||
		if len(rightRange) > 1 {
 | 
			
		||||
			righHunk, _ = com.StrTo(rightRange[1]).Int()
 | 
			
		||||
		}
 | 
			
		||||
	} else {
 | 
			
		||||
		log.Warn("Parse line number failed: %v", line)
 | 
			
		||||
		rightLine = leftLine
 | 
			
		||||
		righHunk = leftHunk
 | 
			
		||||
	}
 | 
			
		||||
	return &DiffLineSectionInfo{
 | 
			
		||||
		Path:          curFile.Name,
 | 
			
		||||
		LastLeftIdx:   lastLeftIdx,
 | 
			
		||||
		LastRightIdx:  lastRightIdx,
 | 
			
		||||
		LeftIdx:       leftLine,
 | 
			
		||||
		RightIdx:      rightLine,
 | 
			
		||||
		LeftHunkSize:  leftHunk,
 | 
			
		||||
		RightHunkSize: righHunk,
 | 
			
		||||
	}
 | 
			
		||||
}
 | 
			
		||||
 | 
			
		||||
// escape a line's content or return <br> needed for copy/paste purposes
 | 
			
		||||
func getLineContent(content string) string {
 | 
			
		||||
	if len(content) > 0 {
 | 
			
		||||
@@ -248,6 +341,53 @@ func (diffFile *DiffFile) GetHighlightClass() string {
 | 
			
		||||
	return highlight.FileNameToHighlightClass(diffFile.Name)
 | 
			
		||||
}
 | 
			
		||||
 | 
			
		||||
// GetTailSection creates a fake DiffLineSection if the last section is not the end of the file
 | 
			
		||||
func (diffFile *DiffFile) GetTailSection(gitRepo *git.Repository, leftCommitID, rightCommitID string) *DiffSection {
 | 
			
		||||
	if diffFile.Type != DiffFileChange || diffFile.IsBin || diffFile.IsLFSFile {
 | 
			
		||||
		return nil
 | 
			
		||||
	}
 | 
			
		||||
	leftCommit, err := gitRepo.GetCommit(leftCommitID)
 | 
			
		||||
	if err != nil {
 | 
			
		||||
		return nil
 | 
			
		||||
	}
 | 
			
		||||
	rightCommit, err := gitRepo.GetCommit(rightCommitID)
 | 
			
		||||
	if err != nil {
 | 
			
		||||
		return nil
 | 
			
		||||
	}
 | 
			
		||||
	lastSection := diffFile.Sections[len(diffFile.Sections)-1]
 | 
			
		||||
	lastLine := lastSection.Lines[len(lastSection.Lines)-1]
 | 
			
		||||
	leftLineCount := getCommitFileLineCount(leftCommit, diffFile.Name)
 | 
			
		||||
	rightLineCount := getCommitFileLineCount(rightCommit, diffFile.Name)
 | 
			
		||||
	if leftLineCount <= lastLine.LeftIdx || rightLineCount <= lastLine.RightIdx {
 | 
			
		||||
		return nil
 | 
			
		||||
	}
 | 
			
		||||
	tailDiffLine := &DiffLine{
 | 
			
		||||
		Type:    DiffLineSection,
 | 
			
		||||
		Content: " ",
 | 
			
		||||
		SectionInfo: &DiffLineSectionInfo{
 | 
			
		||||
			Path:         diffFile.Name,
 | 
			
		||||
			LastLeftIdx:  lastLine.LeftIdx,
 | 
			
		||||
			LastRightIdx: lastLine.RightIdx,
 | 
			
		||||
			LeftIdx:      leftLineCount,
 | 
			
		||||
			RightIdx:     rightLineCount,
 | 
			
		||||
		}}
 | 
			
		||||
	tailSection := &DiffSection{Lines: []*DiffLine{tailDiffLine}}
 | 
			
		||||
	return tailSection
 | 
			
		||||
 | 
			
		||||
}
 | 
			
		||||
 | 
			
		||||
func getCommitFileLineCount(commit *git.Commit, filePath string) int {
 | 
			
		||||
	blob, err := commit.GetBlobByPath(filePath)
 | 
			
		||||
	if err != nil {
 | 
			
		||||
		return 0
 | 
			
		||||
	}
 | 
			
		||||
	lineCount, err := blob.GetBlobLineCount()
 | 
			
		||||
	if err != nil {
 | 
			
		||||
		return 0
 | 
			
		||||
	}
 | 
			
		||||
	return lineCount
 | 
			
		||||
}
 | 
			
		||||
 | 
			
		||||
// Diff represents a difference between two git trees.
 | 
			
		||||
type Diff struct {
 | 
			
		||||
	TotalAddition, TotalDeletion int
 | 
			
		||||
@@ -510,19 +650,16 @@ func ParsePatch(maxLines, maxLineCharacters, maxFiles int, reader io.Reader) (*D
 | 
			
		||||
		case line[0] == '@':
 | 
			
		||||
			curSection = &DiffSection{}
 | 
			
		||||
			curFile.Sections = append(curFile.Sections, curSection)
 | 
			
		||||
			ss := strings.Split(line, "@@")
 | 
			
		||||
			diffLine := &DiffLine{Type: DiffLineSection, Content: line}
 | 
			
		||||
			curSection.Lines = append(curSection.Lines, diffLine)
 | 
			
		||||
 | 
			
		||||
			// Parse line number.
 | 
			
		||||
			ranges := strings.Split(ss[1][1:], " ")
 | 
			
		||||
			leftLine, _ = com.StrTo(strings.Split(ranges[0], ",")[0][1:]).Int()
 | 
			
		||||
			if len(ranges) > 1 {
 | 
			
		||||
				rightLine, _ = com.StrTo(strings.Split(ranges[1], ",")[0]).Int()
 | 
			
		||||
			} else {
 | 
			
		||||
				log.Warn("Parse line number failed: %v", line)
 | 
			
		||||
				rightLine = leftLine
 | 
			
		||||
			lineSectionInfo := getDiffLineSectionInfo(curFile, line, leftLine-1, rightLine-1)
 | 
			
		||||
			diffLine := &DiffLine{
 | 
			
		||||
				Type:        DiffLineSection,
 | 
			
		||||
				Content:     line,
 | 
			
		||||
				SectionInfo: lineSectionInfo,
 | 
			
		||||
			}
 | 
			
		||||
			curSection.Lines = append(curSection.Lines, diffLine)
 | 
			
		||||
			// update line number.
 | 
			
		||||
			leftLine = lineSectionInfo.LeftIdx
 | 
			
		||||
			rightLine = lineSectionInfo.RightIdx
 | 
			
		||||
			continue
 | 
			
		||||
		case line[0] == '+':
 | 
			
		||||
			curFile.Addition++
 | 
			
		||||
@@ -599,6 +736,8 @@ func ParsePatch(maxLines, maxLineCharacters, maxFiles int, reader io.Reader) (*D
 | 
			
		||||
				break
 | 
			
		||||
			}
 | 
			
		||||
			curFileLinesCount = 0
 | 
			
		||||
			leftLine = 1
 | 
			
		||||
			rightLine = 1
 | 
			
		||||
			curFileLFSPrefix = false
 | 
			
		||||
 | 
			
		||||
			// Check file diff type and is submodule.
 | 
			
		||||
@@ -701,6 +840,7 @@ func GetDiffRangeWithWhitespaceBehavior(repoPath, beforeCommitID, afterCommitID
 | 
			
		||||
		diffArgs = append(diffArgs, actualBeforeCommitID)
 | 
			
		||||
		diffArgs = append(diffArgs, afterCommitID)
 | 
			
		||||
		cmd = exec.Command(git.GitExecutable, diffArgs...)
 | 
			
		||||
		beforeCommitID = actualBeforeCommitID
 | 
			
		||||
	}
 | 
			
		||||
	cmd.Dir = repoPath
 | 
			
		||||
	cmd.Stderr = os.Stderr
 | 
			
		||||
@@ -721,6 +861,12 @@ func GetDiffRangeWithWhitespaceBehavior(repoPath, beforeCommitID, afterCommitID
 | 
			
		||||
	if err != nil {
 | 
			
		||||
		return nil, fmt.Errorf("ParsePatch: %v", err)
 | 
			
		||||
	}
 | 
			
		||||
	for _, diffFile := range diff.Files {
 | 
			
		||||
		tailSection := diffFile.GetTailSection(gitRepo, beforeCommitID, afterCommitID)
 | 
			
		||||
		if tailSection != nil {
 | 
			
		||||
			diffFile.Sections = append(diffFile.Sections, tailSection)
 | 
			
		||||
		}
 | 
			
		||||
	}
 | 
			
		||||
 | 
			
		||||
	if err = cmd.Wait(); err != nil {
 | 
			
		||||
		return nil, fmt.Errorf("Wait: %v", err)
 | 
			
		||||
 
 | 
			
		||||
							
								
								
									
										50
									
								
								templates/repo/diff/blob_excerpt.tmpl
									
									
									
									
									
										Normal file
									
								
							
							
						
						
									
										50
									
								
								templates/repo/diff/blob_excerpt.tmpl
									
									
									
									
									
										Normal file
									
								
							@@ -0,0 +1,50 @@
 | 
			
		||||
{{if $.IsSplitStyle}}
 | 
			
		||||
  {{range $k, $line := $.section.Lines}}
 | 
			
		||||
  <tr class="{{DiffLineTypeToStr .GetType}}-code nl-{{$k}} ol-{{$k}}">
 | 
			
		||||
    {{if eq .GetType 4}}
 | 
			
		||||
    <td class="lines-num lines-num-old" data-line-num="{{if $line.LeftIdx}}{{$line.LeftIdx}}{{end}}">
 | 
			
		||||
      {{if or (eq $line.GetExpandDirection 3) (eq $line.GetExpandDirection 5) }}
 | 
			
		||||
      <i class="ui blob-excerpt fa fa-caret-down" data-url="{{$.RepoLink}}/blob_excerpt/{{$.AfterCommitID}}" data-query="{{$line.GetBlobExcerptQuery}}&style=split&direction=down" data-anchor="{{$.Anchor}}"></i>
 | 
			
		||||
      {{end}}
 | 
			
		||||
      {{if or (eq $line.GetExpandDirection 3) (eq $line.GetExpandDirection 4) }}
 | 
			
		||||
      <i class="ui blob-excerpt fa fa-caret-up" data-url="{{$.RepoLink}}/blob_excerpt/{{$.AfterCommitID}}" data-query="{{$line.GetBlobExcerptQuery}}&style=split&direction=up" data-anchor="{{$.Anchor}}"></i>
 | 
			
		||||
      {{end}}
 | 
			
		||||
      {{if or (eq $line.GetExpandDirection 2)}}
 | 
			
		||||
      <i class="ui blob-excerpt octicon octicon-fold" data-url="{{$.RepoLink}}/blob_excerpt/{{$.AfterCommitID}}" data-query="{{$line.GetBlobExcerptQuery}}&style=split&direction=" data-anchor="{{$.Anchor}}"></i>
 | 
			
		||||
      {{end}}
 | 
			
		||||
    </td>
 | 
			
		||||
    <td colspan="5" class="lines-code lines-code-old "><span class="mono wrap{{if $.highlightClass}} language-{{$.highlightClass}}{{else}} nohighlight{{end}}">{{$.section.GetComputedInlineDiffFor $line}}</span></td>
 | 
			
		||||
    {{else}}
 | 
			
		||||
    <td class="lines-num lines-num-old" data-line-num="{{if $line.LeftIdx}}{{$line.LeftIdx}}{{end}}"><span rel="{{if $line.LeftIdx}}diff-{{Sha1 $.fileName}}L{{$line.LeftIdx}}{{end}}"></span></td>
 | 
			
		||||
    <td class="blob-excerpt lines-type-marker lines-type-marker-old">{{if $line.LeftIdx}}<span class="mono" data-type-marker=""></span>{{end}}</td>
 | 
			
		||||
    <td class="blob-excerpt lines-code lines-code-old halfwidth"><span class="mono wrap{{if $.highlightClass}} language-{{$.highlightClass}}{{else}} nohighlight{{end}}">{{if $line.LeftIdx}}{{$.section.GetComputedInlineDiffFor $line}}{{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-{{Sha1 $.fileName}}R{{$line.RightIdx}}{{end}}"></span></td>
 | 
			
		||||
    <td class="blob-excerpt lines-type-marker lines-type-marker-new">{{if $line.RightIdx}}<span class="mono" data-type-marker=""></span>{{end}}</td>
 | 
			
		||||
    <td class="blob-excerpt lines-code lines-code-new halfwidth"><span class="mono wrap{{if $.highlightClass}} language-{{$.highlightClass}}{{else}} nohighlight{{end}}">{{if $line.RightIdx}}{{$.section.GetComputedInlineDiffFor $line}}{{end}}</span></td>
 | 
			
		||||
    {{end}}
 | 
			
		||||
  </tr>
 | 
			
		||||
  {{end}}
 | 
			
		||||
{{else}}
 | 
			
		||||
  {{range $k, $line := $.section.Lines}}
 | 
			
		||||
  <tr class="{{DiffLineTypeToStr .GetType}}-code nl-{{$k}} ol-{{$k}}">
 | 
			
		||||
    {{if eq .GetType 4}}
 | 
			
		||||
    <td colspan="2" class="lines-num">
 | 
			
		||||
      {{if or (eq $line.GetExpandDirection 3) (eq $line.GetExpandDirection 4) }}
 | 
			
		||||
      <i class="ui blob-excerpt fa fa-caret-up" data-url="{{$.RepoLink}}/blob_excerpt/{{$.AfterCommitID}}" data-query="{{$line.GetBlobExcerptQuery}}&style=unified&direction=up" data-anchor="{{$.Anchor}}"></i>
 | 
			
		||||
      {{end}}
 | 
			
		||||
      {{if or (eq $line.GetExpandDirection 3) (eq $line.GetExpandDirection 5) }}
 | 
			
		||||
      <i class="ui blob-excerpt fa fa-caret-down" data-url="{{$.RepoLink}}/blob_excerpt/{{$.AfterCommitID}}" data-query="{{$line.GetBlobExcerptQuery}}&style=unified&direction=down" data-anchor="{{$.Anchor}}"></i>
 | 
			
		||||
      {{end}}
 | 
			
		||||
      {{if or (eq $line.GetExpandDirection 2)}}
 | 
			
		||||
      <i class="ui blob-excerpt octicon octicon-fold" data-url="{{$.RepoLink}}/blob_excerpt/{{$.AfterCommitID}}" data-query="{{$line.GetBlobExcerptQuery}}&style=unified&direction=" data-anchor="{{$.Anchor}}"></i>
 | 
			
		||||
      {{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-{{Sha1 $.fileName}}L{{$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-{{Sha1 $.fileName}}R{{$line.RightIdx}}{{end}}"></span></td>
 | 
			
		||||
    {{end}}
 | 
			
		||||
    <td class="blob-excerpt lines-type-marker"><span class="mono" data-type-marker="{{$line.GetLineTypeMarker}}"></span></td>
 | 
			
		||||
    <td class="blob-excerpt lines-code{{if (not $line.RightIdx)}} lines-code-old{{end}}"><span class="mono wrap{{if $.highlightClass}} language-{{$.highlightClass}}{{else}} nohighlight{{end}}">{{$.section.GetComputedInlineDiffFor $line}}</span></td>
 | 
			
		||||
  </tr>
 | 
			
		||||
  {{end}}
 | 
			
		||||
{{end}}
 | 
			
		||||
@@ -81,6 +81,15 @@
 | 
			
		||||
			{{else}}
 | 
			
		||||
				<div class="diff-file-box diff-box file-content {{TabSizeClass $.Editorconfig $file.Name}}" id="diff-{{.Index}}">
 | 
			
		||||
					<h4 class="ui top attached normal header">
 | 
			
		||||
						{{$isImage := false}}
 | 
			
		||||
						{{if $file.IsDeleted}}
 | 
			
		||||
							{{$isImage = (call $.IsImageFileInBase $file.Name)}}
 | 
			
		||||
						{{else}}
 | 
			
		||||
							{{$isImage = (call $.IsImageFileInHead $file.Name)}}
 | 
			
		||||
						{{end}}
 | 
			
		||||
						{{if or (not $file.IsBin) $isImage}}
 | 
			
		||||
						<i class="ui fold-code grey fa fa-chevron-down"></i>
 | 
			
		||||
						{{end}}
 | 
			
		||||
						<div class="diff-counter count">
 | 
			
		||||
							{{if $file.IsBin}}
 | 
			
		||||
								{{$.i18n.Tr "repo.diff.bin"}}
 | 
			
		||||
@@ -104,12 +113,6 @@
 | 
			
		||||
					</h4>
 | 
			
		||||
					<div class="ui attached unstackable table segment">
 | 
			
		||||
						{{if ne $file.Type 4}}
 | 
			
		||||
							{{$isImage := false}}
 | 
			
		||||
							{{if $file.IsDeleted}}
 | 
			
		||||
								{{$isImage = (call $.IsImageFileInBase $file.Name)}}
 | 
			
		||||
							{{else}}
 | 
			
		||||
								{{$isImage = (call $.IsImageFileInHead $file.Name)}}
 | 
			
		||||
							{{end}}
 | 
			
		||||
							<div class="file-body file-code code-view code-diff {{if $.IsSplitStyle}}code-diff-split{{else}}code-diff-unified{{end}}">
 | 
			
		||||
								<table>
 | 
			
		||||
									<tbody>
 | 
			
		||||
@@ -121,12 +124,27 @@
 | 
			
		||||
												{{range $j, $section := $file.Sections}}
 | 
			
		||||
													{{range $k, $line := $section.Lines}}
 | 
			
		||||
														<tr class="{{DiffLineTypeToStr .GetType}}-code nl-{{$k}} ol-{{$k}}">
 | 
			
		||||
															<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>
 | 
			
		||||
															<td class="lines-type-marker lines-type-marker-old">{{if $line.LeftIdx}}<span class="mono" data-type-marker="{{$line.GetLineTypeMarker}}"></span>{{end}}</td>
 | 
			
		||||
															<td class="lines-code lines-code-old halfwidth">{{if and $.SignedUserID $line.CanComment $.PageIsPullFiles (not (eq .GetType 2))}}<a class="ui green button add-code-comment add-code-comment-left" data-path="{{$file.Name}}" data-side="left" data-idx="{{$line.LeftIdx}}">+</a>{{end}}<span class="mono wrap{{if $highlightClass}} language-{{$highlightClass}}{{else}} nohighlight{{end}}">{{if $line.LeftIdx}}{{$section.GetComputedInlineDiffFor $line}}{{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-{{Sha1 $file.Name}}R{{$line.RightIdx}}{{end}}"></span></td>
 | 
			
		||||
															<td class="lines-type-marker lines-type-marker-new">{{if $line.RightIdx}}<span class="mono" data-type-marker="{{$line.GetLineTypeMarker}}"></span>{{end}}</td>
 | 
			
		||||
															<td class="lines-code lines-code-new halfwidth">{{if and $.SignedUserID $line.CanComment $.PageIsPullFiles (not (eq .GetType 3))}}<a class="ui green button add-code-comment add-code-comment-right" data-path="{{$file.Name}}" data-side="right" data-idx="{{$line.RightIdx}}">+</a>{{end}}<span class="mono wrap{{if $highlightClass}} language-{{$highlightClass}}{{else}} nohighlight{{end}}">{{if $line.RightIdx}}{{$section.GetComputedInlineDiffFor $line}}{{end}}</span></td>
 | 
			
		||||
															{{if eq .GetType 4}}
 | 
			
		||||
																<td class="lines-num lines-num-old">
 | 
			
		||||
																	{{if or (eq $line.GetExpandDirection 3) (eq $line.GetExpandDirection 5) }}
 | 
			
		||||
																		<i class="ui blob-excerpt fa fa-caret-down" data-url="{{$.RepoLink}}/blob_excerpt/{{$.AfterCommitID}}" data-query="{{$line.GetBlobExcerptQuery}}&style=split&direction=down" data-anchor="diff-{{Sha1 $file.Name}}K{{$line.SectionInfo.RightIdx}}"></i>
 | 
			
		||||
																	{{end}}
 | 
			
		||||
																	{{if or (eq $line.GetExpandDirection 3) (eq $line.GetExpandDirection 4) }}
 | 
			
		||||
																		<i class="ui blob-excerpt fa fa-caret-up" data-url="{{$.RepoLink}}/blob_excerpt/{{$.AfterCommitID}}" data-query="{{$line.GetBlobExcerptQuery}}&style=split&direction=up" data-anchor="diff-{{Sha1 $file.Name}}K{{$line.SectionInfo.RightIdx}}"></i>
 | 
			
		||||
																	{{end}}
 | 
			
		||||
																	{{if or (eq $line.GetExpandDirection 2)}}
 | 
			
		||||
																		<i class="ui blob-excerpt octicon octicon-fold" data-url="{{$.RepoLink}}/blob_excerpt/{{$.AfterCommitID}}" data-query="{{$line.GetBlobExcerptQuery}}&style=split&direction=" data-anchor="diff-{{Sha1 $file.Name}}K{{$line.SectionInfo.RightIdx}}"></i>
 | 
			
		||||
																	{{end}}
 | 
			
		||||
																</td>
 | 
			
		||||
																<td colspan="5" class="lines-code lines-code-old "><span class="mono wrap{{if $highlightClass}} language-{{$highlightClass}}{{else}} nohighlight{{end}}">{{$section.GetComputedInlineDiffFor $line}}</span></td>
 | 
			
		||||
															{{else}}
 | 
			
		||||
																<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>
 | 
			
		||||
																<td class="lines-type-marker lines-type-marker-old">{{if $line.LeftIdx}}<span class="mono" data-type-marker="{{$line.GetLineTypeMarker}}"></span>{{end}}</td>
 | 
			
		||||
																<td class="lines-code lines-code-old halfwidth">{{if and $.SignedUserID $line.CanComment $.PageIsPullFiles (not (eq .GetType 2))}}<a class="ui green button add-code-comment add-code-comment-left" data-path="{{$file.Name}}" data-side="left" data-idx="{{$line.LeftIdx}}">+</a>{{end}}<span class="mono wrap{{if $highlightClass}} language-{{$highlightClass}}{{else}} nohighlight{{end}}">{{if $line.LeftIdx}}{{$section.GetComputedInlineDiffFor $line}}{{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-{{Sha1 $file.Name}}R{{$line.RightIdx}}{{end}}"></span></td>
 | 
			
		||||
																<td class="lines-type-marker lines-type-marker-new">{{if $line.RightIdx}}<span class="mono" data-type-marker="{{$line.GetLineTypeMarker}}"></span>{{end}}</td>
 | 
			
		||||
																<td class="lines-code lines-code-new halfwidth">{{if and $.SignedUserID $line.CanComment $.PageIsPullFiles (not (eq .GetType 3))}}<a class="ui green button add-code-comment add-code-comment-right" data-path="{{$file.Name}}" data-side="right" data-idx="{{$line.RightIdx}}">+</a>{{end}}<span class="mono wrap{{if $highlightClass}} language-{{$highlightClass}}{{else}} nohighlight{{end}}">{{if $line.RightIdx}}{{$section.GetComputedInlineDiffFor $line}}{{end}}</span></td>
 | 
			
		||||
															{{end}}
 | 
			
		||||
														</tr>
 | 
			
		||||
														{{if gt (len $line.Comments) 0}}
 | 
			
		||||
															<tr class="add-code-comment">
 | 
			
		||||
 
 | 
			
		||||
@@ -4,9 +4,17 @@
 | 
			
		||||
	{{range $k, $line := $section.Lines}}
 | 
			
		||||
		<tr class="{{DiffLineTypeToStr .GetType}}-code nl-{{$k}} ol-{{$k}}">
 | 
			
		||||
			{{if eq .GetType 4}}
 | 
			
		||||
			<td colspan="2" class="lines-num">
 | 
			
		||||
				{{/* {{if gt $j 0}}<span class="fold octicon octicon-fold"></span>{{end}} */}}
 | 
			
		||||
			</td>
 | 
			
		||||
				<td colspan="2" class="lines-num">
 | 
			
		||||
				{{if or (eq $line.GetExpandDirection 3) (eq $line.GetExpandDirection 5) }}
 | 
			
		||||
					<i class="ui blob-excerpt fa fa-caret-down" data-url="{{$.root.RepoLink}}/blob_excerpt/{{$.root.AfterCommitID}}" data-query="{{$line.GetBlobExcerptQuery}}&style=unified&direction=down" data-anchor="diff-{{Sha1 $file.Name}}K{{$line.SectionInfo.RightIdx}}"></i>
 | 
			
		||||
				{{end}}
 | 
			
		||||
				{{if or (eq $line.GetExpandDirection 3) (eq $line.GetExpandDirection 4) }}
 | 
			
		||||
					<i class="ui blob-excerpt fa fa-caret-up" data-url="{{$.root.RepoLink}}/blob_excerpt/{{$.root.AfterCommitID}}" data-query="{{$line.GetBlobExcerptQuery}}&style=unified&direction=up" data-anchor="diff-{{Sha1 $file.Name}}K{{$line.SectionInfo.RightIdx}}"></i>
 | 
			
		||||
				{{end}}
 | 
			
		||||
				{{if or (eq $line.GetExpandDirection 2)}}
 | 
			
		||||
					<i class="ui blob-excerpt octicon octicon-fold" data-url="{{$.root.RepoLink}}/blob_excerpt/{{$.root.AfterCommitID}}" data-query="{{$line.GetBlobExcerptQuery}}&style=unified&direction=" data-anchor="diff-{{Sha1 $file.Name}}K{{$line.SectionInfo.RightIdx}}"></i>
 | 
			
		||||
				{{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-{{Sha1 $file.Name}}L{{$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-{{Sha1 $file.Name}}R{{$line.RightIdx}}{{end}}"></span></td>
 | 
			
		||||
 
 | 
			
		||||
@@ -1852,6 +1852,27 @@ function initCodeView() {
 | 
			
		||||
      }
 | 
			
		||||
    }).trigger('hashchange');
 | 
			
		||||
  }
 | 
			
		||||
  $('.ui.fold-code').on('click', (e) => {
 | 
			
		||||
    const $foldButton = $(e.target);
 | 
			
		||||
    if ($foldButton.hasClass('fa-chevron-down')) {
 | 
			
		||||
      $(e.target).parent().next().slideUp('fast', () => {
 | 
			
		||||
        $foldButton.removeClass('fa-chevron-down').addClass('fa-chevron-right');
 | 
			
		||||
      });
 | 
			
		||||
    } else {
 | 
			
		||||
      $(e.target).parent().next().slideDown('fast', () => {
 | 
			
		||||
        $foldButton.removeClass('fa-chevron-right').addClass('fa-chevron-down');
 | 
			
		||||
      });
 | 
			
		||||
    }
 | 
			
		||||
  });
 | 
			
		||||
  function insertBlobExcerpt(e) {
 | 
			
		||||
    const $blob = $(e.target);
 | 
			
		||||
    const $row = $blob.parent().parent();
 | 
			
		||||
    $.get(`${$blob.data('url')}?${$blob.data('query')}&anchor=${$blob.data('anchor')}`, (blob) => {
 | 
			
		||||
      $row.replaceWith(blob);
 | 
			
		||||
      $(`[data-anchor="${$blob.data('anchor')}"]`).on('click', (e) => { insertBlobExcerpt(e); });
 | 
			
		||||
    });
 | 
			
		||||
  }
 | 
			
		||||
  $('.ui.blob-excerpt').on('click', (e) => { insertBlobExcerpt(e); });
 | 
			
		||||
}
 | 
			
		||||
 | 
			
		||||
function initU2FAuth() {
 | 
			
		||||
 
 | 
			
		||||
@@ -2438,6 +2438,10 @@ tbody.commit-list {
 | 
			
		||||
    padding-bottom: 8px;
 | 
			
		||||
}
 | 
			
		||||
 | 
			
		||||
td.blob-excerpt {
 | 
			
		||||
    background-color: #fafafa;
 | 
			
		||||
}
 | 
			
		||||
 | 
			
		||||
.issue-keyword {
 | 
			
		||||
    border-bottom: 1px dotted #959da5;
 | 
			
		||||
    display: inline-block;
 | 
			
		||||
 
 | 
			
		||||
@@ -108,3 +108,26 @@
 | 
			
		||||
    font: 12px @monospaced-fonts, monospace;
 | 
			
		||||
    color: rgba(0, 0, 0, 0.87);
 | 
			
		||||
}
 | 
			
		||||
 | 
			
		||||
.ui.fold-code {
 | 
			
		||||
    margin-right: 1em;
 | 
			
		||||
    padding-left: 5px;
 | 
			
		||||
    cursor: pointer;
 | 
			
		||||
    width: 22px;
 | 
			
		||||
    font-size: 12px;
 | 
			
		||||
}
 | 
			
		||||
 | 
			
		||||
.ui.fold-code:hover {
 | 
			
		||||
    color: #428bca;
 | 
			
		||||
}
 | 
			
		||||
 | 
			
		||||
.ui.blob-excerpt {
 | 
			
		||||
    display: block;
 | 
			
		||||
    line-height: 20px;
 | 
			
		||||
    font-size: 16px;
 | 
			
		||||
    cursor: pointer;
 | 
			
		||||
}
 | 
			
		||||
 | 
			
		||||
.ui.blob-excerpt:hover {
 | 
			
		||||
    color: #428bca;
 | 
			
		||||
}
 | 
			
		||||
 
 | 
			
		||||
		Reference in New Issue
	
	Block a user