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347 lines
9.5 KiB
347 lines
9.5 KiB
// Copyright 2014 The Gogs Authors. All rights reserved. |
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// Use of this source code is governed by a MIT-style |
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// license that can be found in the LICENSE file. |
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package repo |
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import ( |
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"bytes" |
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"fmt" |
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gotemplate "html/template" |
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"io/ioutil" |
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"path" |
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"strings" |
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"github.com/Unknwon/paginater" |
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"github.com/gogits/git-module" |
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"github.com/gogits/gogs/models" |
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"github.com/gogits/gogs/modules/base" |
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"github.com/gogits/gogs/modules/context" |
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"github.com/gogits/gogs/modules/log" |
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"github.com/gogits/gogs/modules/markdown" |
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"github.com/gogits/gogs/modules/setting" |
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"github.com/gogits/gogs/modules/template" |
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"github.com/gogits/gogs/modules/template/highlight" |
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"strconv" |
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) |
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const ( |
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HOME base.TplName = "repo/home" |
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WATCHERS base.TplName = "repo/watchers" |
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FORKS base.TplName = "repo/forks" |
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) |
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func Home(ctx *context.Context) { |
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title := ctx.Repo.Repository.Owner.Name + "/" + ctx.Repo.Repository.Name |
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if len(ctx.Repo.Repository.Description) > 0 { |
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title += ": " + ctx.Repo.Repository.Description |
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} |
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ctx.Data["Title"] = title |
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ctx.Data["PageIsViewCode"] = true |
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ctx.Data["RequireHighlightJS"] = true |
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branchName := ctx.Repo.BranchName |
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userName := ctx.Repo.Owner.Name |
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repoName := ctx.Repo.Repository.Name |
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repoLink := ctx.Repo.RepoLink |
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branchLink := ctx.Repo.RepoLink + "/src/" + branchName |
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treeLink := branchLink |
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rawLink := ctx.Repo.RepoLink + "/raw/" + branchName |
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editLink := ctx.Repo.RepoLink + "/_edit/" + branchName |
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newFileLink := ctx.Repo.RepoLink + "/_new/" + branchName |
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forkLink := setting.AppSubUrl + "/repo/fork/" + strconv.FormatInt(ctx.Repo.Repository.ID, 10) |
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uploadFileLink := ctx.Repo.RepoLink + "/upload/" + branchName |
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// Get tree path |
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treename := ctx.Repo.TreeName |
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if len(treename) > 0 { |
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if treename[len(treename)-1] == '/' { |
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ctx.Redirect(repoLink + "/src/" + branchName + "/" + treename[:len(treename)-1]) |
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return |
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} |
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treeLink += "/" + treename |
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} |
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treePath := treename |
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if len(treePath) != 0 { |
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treePath = treePath + "/" |
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} |
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entry, err := ctx.Repo.Commit.GetTreeEntryByPath(treename) |
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if err != nil { |
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if git.IsErrNotExist(err) { |
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ctx.Handle(404, "GetTreeEntryByPath", err) |
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} else { |
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ctx.Handle(500, "GetTreeEntryByPath", err) |
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} |
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return |
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} |
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if !entry.IsDir() { |
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blob := entry.Blob() |
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dataRc, err := blob.Data() |
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if err != nil { |
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ctx.Handle(404, "blob.Data", err) |
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return |
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} |
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ctx.Data["FileSize"] = blob.Size() |
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ctx.Data["IsFile"] = true |
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ctx.Data["FileName"] = blob.Name() |
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ctx.Data["HighlightClass"] = highlight.FileNameToHighlightClass(blob.Name()) |
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ctx.Data["FileLink"] = rawLink + "/" + treename |
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buf := make([]byte, 1024) |
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n, _ := dataRc.Read(buf) |
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if n > 0 { |
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buf = buf[:n] |
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} |
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_, isTextFile := base.IsTextFile(buf) |
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_, isImageFile := base.IsImageFile(buf) |
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_, isPDFFile := base.IsPDFFile(buf) |
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ctx.Data["IsFileText"] = isTextFile |
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switch { |
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case isPDFFile: |
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ctx.Data["IsPDFFile"] = true |
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ctx.Data["FileEditLinkTooltip"] = ctx.Tr("repo.cannot_edit_binary_files") |
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case isImageFile: |
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ctx.Data["IsImageFile"] = true |
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ctx.Data["FileEditLinkTooltip"] = ctx.Tr("repo.cannot_edit_binary_files") |
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case isTextFile: |
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if blob.Size() >= setting.UI.MaxDisplayFileSize { |
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ctx.Data["IsFileTooLarge"] = true |
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} else { |
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ctx.Data["IsFileTooLarge"] = false |
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d, _ := ioutil.ReadAll(dataRc) |
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buf = append(buf, d...) |
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readmeExist := markdown.IsMarkdownFile(blob.Name()) || markdown.IsReadmeFile(blob.Name()) |
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isMarkdown := readmeExist || markdown.IsMarkdownFile(blob.Name()) |
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ctx.Data["ReadmeExist"] = readmeExist |
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ctx.Data["IsMarkdown"] = isMarkdown |
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if isMarkdown { |
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ctx.Data["FileContent"] = string(markdown.Render(buf, path.Dir(treeLink), ctx.Repo.Repository.ComposeMetas())) |
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} else { |
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// Building code view blocks with line number on server side. |
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var filecontent string |
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if err, content := template.ToUTF8WithErr(buf); err != nil { |
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if err != nil { |
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log.Error(4, "ToUTF8WithErr: %s", err) |
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} |
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filecontent = string(buf) |
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} else { |
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filecontent = content |
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} |
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var output bytes.Buffer |
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lines := strings.Split(filecontent, "\n") |
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for index, line := range lines { |
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output.WriteString(fmt.Sprintf(`<li class="L%d" rel="L%d">%s</li>`, index+1, index+1, gotemplate.HTMLEscapeString(line)) + "\n") |
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} |
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ctx.Data["FileContent"] = gotemplate.HTML(output.String()) |
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output.Reset() |
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for i := 0; i < len(lines); i++ { |
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output.WriteString(fmt.Sprintf(`<span id="L%d">%d</span>`, i+1, i+1)) |
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} |
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ctx.Data["LineNums"] = gotemplate.HTML(output.String()) |
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} |
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} |
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if ctx.Repo.IsWriter() && ctx.Repo.IsViewBranch { |
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ctx.Data["FileEditLink"] = editLink + "/" + treename |
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ctx.Data["FileEditLinkTooltip"] = ctx.Tr("repo.edit_this_file") |
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} else { |
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if !ctx.Repo.IsViewBranch { |
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ctx.Data["FileEditLinkTooltip"] = ctx.Tr("repo.must_be_on_branch") |
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} else if !ctx.Repo.IsWriter() { |
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ctx.Data["FileEditLink"] = forkLink |
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ctx.Data["FileEditLinkTooltip"] = ctx.Tr("repo.fork_before_edit") |
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} |
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} |
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default: |
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ctx.Data["FileEditLinkTooltip"] = ctx.Tr("repo.cannot_edit_binary_files") |
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} |
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if ctx.Repo.IsWriter() && ctx.Repo.IsViewBranch { |
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ctx.Data["FileDeleteLinkTooltip"] = ctx.Tr("repo.delete_this_file") |
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} else { |
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if !ctx.Repo.IsViewBranch { |
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ctx.Data["FileDeleteLinkTooltip"] = ctx.Tr("repo.must_be_on_branch") |
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} else if !ctx.Repo.IsWriter() { |
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ctx.Data["FileDeleteLinkTooltip"] = ctx.Tr("repo.must_be_writer") |
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} |
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} |
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} else { |
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// Directory and file list. |
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tree, err := ctx.Repo.Commit.SubTree(treename) |
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if err != nil { |
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ctx.Handle(404, "SubTree", err) |
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return |
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} |
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entries, err := tree.ListEntries() |
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if err != nil { |
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ctx.Handle(500, "ListEntries", err) |
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return |
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} |
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entries.Sort() |
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ctx.Data["Files"], err = entries.GetCommitsInfo(ctx.Repo.Commit, treePath) |
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if err != nil { |
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ctx.Handle(500, "GetCommitsInfo", err) |
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return |
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} |
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var readmeFile *git.Blob |
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for _, f := range entries { |
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if f.IsDir() || !markdown.IsReadmeFile(f.Name()) { |
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continue |
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} else { |
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readmeFile = f.Blob() |
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break |
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} |
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} |
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if readmeFile != nil { |
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ctx.Data["ReadmeInList"] = true |
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ctx.Data["ReadmeExist"] = true |
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if dataRc, err := readmeFile.Data(); err != nil { |
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ctx.Handle(404, "repo.SinglereadmeFile.Data", err) |
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return |
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} else { |
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buf := make([]byte, 1024) |
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n, _ := dataRc.Read(buf) |
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if n > 0 { |
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buf = buf[:n] |
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} |
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ctx.Data["FileSize"] = readmeFile.Size() |
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ctx.Data["FileLink"] = rawLink + "/" + treename |
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_, isTextFile := base.IsTextFile(buf) |
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ctx.Data["FileIsText"] = isTextFile |
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ctx.Data["FileName"] = readmeFile.Name() |
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if isTextFile { |
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d, _ := ioutil.ReadAll(dataRc) |
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buf = append(buf, d...) |
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switch { |
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case markdown.IsMarkdownFile(readmeFile.Name()): |
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ctx.Data["IsMarkdown"] = true |
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buf = markdown.Render(buf, treeLink, ctx.Repo.Repository.ComposeMetas()) |
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default: |
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buf = bytes.Replace(buf, []byte("\n"), []byte(`<br>`), -1) |
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} |
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ctx.Data["FileContent"] = string(buf) |
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} |
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} |
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} |
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lastCommit := ctx.Repo.Commit |
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if len(treePath) > 0 { |
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c, err := ctx.Repo.Commit.GetCommitByPath(treePath) |
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if err != nil { |
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ctx.Handle(500, "GetCommitByPath", err) |
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return |
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} |
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lastCommit = c |
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} |
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ctx.Data["LastCommit"] = lastCommit |
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ctx.Data["LastCommitUser"] = models.ValidateCommitWithEmail(lastCommit) |
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if ctx.Repo.IsWriter() && ctx.Repo.IsViewBranch { |
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ctx.Data["NewFileLink"] = newFileLink + "/" + treename |
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if setting.Repository.Upload.Enabled { |
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ctx.Data["UploadFileLink"] = uploadFileLink + "/" + treename |
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} |
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} |
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} |
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ctx.Data["Username"] = userName |
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ctx.Data["Reponame"] = repoName |
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ec, err := ctx.Repo.GetEditorconfig() |
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if err != nil && !git.IsErrNotExist(err) { |
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ctx.Handle(500, "ErrGettingEditorconfig", err) |
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return |
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} |
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ctx.Data["Editorconfig"] = ec |
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var treenames []string |
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paths := make([]string, 0) |
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if len(treename) > 0 { |
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treenames = strings.Split(treename, "/") |
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for i := range treenames { |
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paths = append(paths, strings.Join(treenames[0:i+1], "/")) |
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} |
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ctx.Data["HasParentPath"] = true |
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if len(paths)-2 >= 0 { |
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ctx.Data["ParentPath"] = "/" + paths[len(paths)-2] |
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} |
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} |
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ctx.Data["Paths"] = paths |
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ctx.Data["TreeName"] = treename |
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ctx.Data["Treenames"] = treenames |
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ctx.Data["TreePath"] = treePath |
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ctx.Data["BranchLink"] = branchLink |
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ctx.HTML(200, HOME) |
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} |
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func RenderUserCards(ctx *context.Context, total int, getter func(page int) ([]*models.User, error), tpl base.TplName) { |
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page := ctx.QueryInt("page") |
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if page <= 0 { |
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page = 1 |
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} |
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pager := paginater.New(total, models.ItemsPerPage, page, 5) |
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ctx.Data["Page"] = pager |
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items, err := getter(pager.Current()) |
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if err != nil { |
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ctx.Handle(500, "getter", err) |
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return |
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} |
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ctx.Data["Cards"] = items |
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ctx.HTML(200, tpl) |
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} |
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func Watchers(ctx *context.Context) { |
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ctx.Data["Title"] = ctx.Tr("repo.watchers") |
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ctx.Data["CardsTitle"] = ctx.Tr("repo.watchers") |
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ctx.Data["PageIsWatchers"] = true |
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RenderUserCards(ctx, ctx.Repo.Repository.NumWatches, ctx.Repo.Repository.GetWatchers, WATCHERS) |
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} |
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func Stars(ctx *context.Context) { |
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ctx.Data["Title"] = ctx.Tr("repo.stargazers") |
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ctx.Data["CardsTitle"] = ctx.Tr("repo.stargazers") |
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ctx.Data["PageIsStargazers"] = true |
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RenderUserCards(ctx, ctx.Repo.Repository.NumStars, ctx.Repo.Repository.GetStargazers, WATCHERS) |
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} |
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func Forks(ctx *context.Context) { |
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ctx.Data["Title"] = ctx.Tr("repos.forks") |
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forks, err := ctx.Repo.Repository.GetForks() |
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if err != nil { |
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ctx.Handle(500, "GetForks", err) |
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return |
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} |
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for _, fork := range forks { |
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if err = fork.GetOwner(); err != nil { |
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ctx.Handle(500, "GetOwner", err) |
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return |
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} |
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} |
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ctx.Data["Forks"] = forks |
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ctx.HTML(200, FORKS) |
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}
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