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359 lines
12 KiB
359 lines
12 KiB
// Copyright 2016 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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"io/ioutil" |
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"path" |
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"strings" |
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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/auth" |
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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/setting" |
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"github.com/gogits/gogs/modules/template" |
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) |
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const ( |
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EDIT base.TplName = "repo/edit" |
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DIFF_PREVIEW base.TplName = "repo/diff_preview" |
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DIFF_PREVIEW_NEW base.TplName = "repo/diff_preview_new" |
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) |
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func EditFile(ctx *context.Context) { |
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editFile(ctx, false) |
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} |
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func NewFile(ctx *context.Context) { |
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editFile(ctx, true) |
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} |
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func editFile(ctx *context.Context, isNewFile bool) { |
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ctx.Data["PageIsEdit"] = true |
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ctx.Data["IsNewFile"] = isNewFile |
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ctx.Data["RequireHighlightJS"] = true |
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userName := ctx.Repo.Owner.Name |
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repoName := ctx.Repo.Repository.Name |
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branchName := ctx.Repo.BranchName |
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branchLink := ctx.Repo.RepoLink + "/src/" + branchName |
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treeName := ctx.Repo.TreeName |
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var treeNames []string |
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if len(treeName) > 0 { |
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treeNames = strings.Split(treeName, "/") |
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} |
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if !isNewFile { |
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entry, err := ctx.Repo.Commit.GetTreeEntryByPath(treeName) |
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if err != nil && git.IsErrNotExist(err) { |
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ctx.Handle(404, "GetTreeEntryByPath", err) |
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return |
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} |
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if (ctx.Repo.IsViewCommit) || entry == nil || entry.IsDir() { |
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ctx.Handle(404, "repo.Home", nil) |
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return |
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} |
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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["FileName"] = blob.Name() |
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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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if !isTextFile { |
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ctx.Handle(404, "repo.Home", nil) |
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return |
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} |
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d, _ := ioutil.ReadAll(dataRc) |
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buf = append(buf, d...) |
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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, "Convert content encoding: %s", err) |
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} |
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ctx.Data["FileContent"] = string(buf) |
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} else { |
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ctx.Data["FileContent"] = content |
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} |
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} else { |
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treeNames = append(treeNames, "") |
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} |
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ctx.Data["RequireSimpleMDE"] = true |
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ctx.Data["UserName"] = userName |
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ctx.Data["RepoName"] = repoName |
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ctx.Data["BranchName"] = branchName |
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ctx.Data["TreeName"] = treeName |
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ctx.Data["TreeNames"] = treeNames |
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ctx.Data["BranchLink"] = branchLink |
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ctx.Data["CommitSummary"] = "" |
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ctx.Data["CommitMessage"] = "" |
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ctx.Data["CommitChoice"] = "direct" |
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ctx.Data["NewBranchName"] = "" |
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ctx.Data["CommitDirectlyToThisBranch"] = ctx.Tr("repo.commit_directly_to_this_branch", "<strong class=\"branch-name\">"+branchName+"</strong>") |
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ctx.Data["CreateNewBranch"] = ctx.Tr("repo.create_new_branch", "<strong>"+ctx.Tr("repo.new_branch")+"</strong>") |
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ctx.Data["LastCommit"] = ctx.Repo.Commit.ID |
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ctx.Data["MdFileExtensions"] = strings.Join(setting.Markdown.MdFileExtensions, ",") |
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ctx.Data["LineWrapExtensions"] = strings.Join(setting.Editor.LineWrapExtensions, ",") |
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ctx.Data["PreviewTabApis"] = strings.Join(setting.Editor.PreviewTabApis, ",") |
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ctx.Data["PreviewDiffUrl"] = ctx.Repo.RepoLink + "/preview/" + branchName + "/" + treeName |
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ctx.HTML(200, EDIT) |
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} |
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func EditFilePost(ctx *context.Context, form auth.EditRepoFileForm) { |
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editFilePost(ctx, form, false) |
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} |
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func NewFilePost(ctx *context.Context, form auth.EditRepoFileForm) { |
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editFilePost(ctx, form, true) |
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} |
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func editFilePost(ctx *context.Context, form auth.EditRepoFileForm, isNewFile bool) { |
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ctx.Data["PageIsEdit"] = true |
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ctx.Data["IsNewFile"] = isNewFile |
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ctx.Data["RequireHighlightJS"] = true |
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userName := ctx.Repo.Owner.Name |
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repoName := ctx.Repo.Repository.Name |
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oldBranchName := ctx.Repo.BranchName |
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branchName := oldBranchName |
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branchLink := ctx.Repo.RepoLink + "/src/" + branchName |
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oldTreeName := ctx.Repo.TreeName |
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content := form.Content |
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commitChoice := form.CommitChoice |
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lastCommit := form.LastCommit |
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if commitChoice == "commit-to-new-branch" { |
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branchName = form.NewBranchName |
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} |
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treeName := form.TreeName |
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treeName = strings.Trim(treeName, " ") |
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treeName = strings.Trim(treeName, "/") |
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var treeNames []string |
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if len(treeName) > 0 { |
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treeNames = strings.Split(treeName, "/") |
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} |
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ctx.Data["RequireSimpleMDE"] = true |
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ctx.Data["UserName"] = userName |
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ctx.Data["RepoName"] = repoName |
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ctx.Data["BranchName"] = branchName |
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ctx.Data["TreeName"] = treeName |
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ctx.Data["TreeNames"] = treeNames |
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ctx.Data["BranchLink"] = branchLink |
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ctx.Data["FileContent"] = content |
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ctx.Data["CommitSummary"] = form.CommitSummary |
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ctx.Data["CommitMessage"] = form.CommitMessage |
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ctx.Data["CommitChoice"] = commitChoice |
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ctx.Data["NewBranchName"] = branchName |
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ctx.Data["CommitDirectlyToThisBranch"] = ctx.Tr("repo.commit_directly_to_this_branch", "<strong class=\"branch-name\">"+oldBranchName+"</strong>") |
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ctx.Data["CreateNewBranch"] = ctx.Tr("repo.create_new_branch", "<strong>"+ctx.Tr("repo.new_branch")+"</strong>") |
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ctx.Data["LastCommit"] = ctx.Repo.Commit.ID |
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ctx.Data["MdFileExtensions"] = strings.Join(setting.Markdown.MdFileExtensions, ",") |
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ctx.Data["LineWrapExtensions"] = strings.Join(setting.Editor.LineWrapExtensions, ",") |
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ctx.Data["PreviewTabApis"] = strings.Join(setting.Editor.PreviewTabApis, ",") |
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ctx.Data["PreviewDiffUrl"] = ctx.Repo.RepoLink + "/preview/" + branchName + "/" + treeName |
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if ctx.HasError() { |
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ctx.HTML(200, EDIT) |
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return |
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} |
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if len(treeName) == 0 { |
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ctx.Data["Err_Filename"] = true |
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ctx.RenderWithErr(ctx.Tr("repo.filename_cannot_be_empty"), EDIT, &form) |
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log.Error(4, "%s: %s", "EditFile", "Filename can't be empty") |
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return |
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} |
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if oldBranchName != branchName { |
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if _, err := ctx.Repo.Repository.GetBranch(branchName); err == nil { |
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ctx.Data["Err_Branchname"] = true |
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ctx.RenderWithErr(ctx.Tr("repo.branch_already_exists"), EDIT, &form) |
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log.Error(4, "%s: %s - %s", "BranchName", branchName, "Branch already exists") |
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return |
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} |
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} |
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treepath := "" |
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for index, part := range treeNames { |
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treepath = path.Join(treepath, part) |
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entry, err := ctx.Repo.Commit.GetTreeEntryByPath(treepath) |
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if err != nil { |
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// Means there is no item with that name, so we're good |
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break |
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} |
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if index != len(treeNames)-1 { |
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if !entry.IsDir() { |
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ctx.Data["Err_Filename"] = true |
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ctx.RenderWithErr(ctx.Tr("repo.directory_is_a_file"), EDIT, &form) |
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log.Error(4, "%s: %s - %s", "EditFile", treeName, "Directory given is a file") |
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return |
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} |
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} else { |
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if entry.IsDir() { |
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ctx.Data["Err_Filename"] = true |
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ctx.RenderWithErr(ctx.Tr("repo.filename_is_a_directory"), EDIT, &form) |
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log.Error(4, "%s: %s - %s", "EditFile", treeName, "Filename given is a dirctory") |
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return |
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} |
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} |
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} |
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if !isNewFile { |
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_, err := ctx.Repo.Commit.GetTreeEntryByPath(oldTreeName) |
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if err != nil && git.IsErrNotExist(err) { |
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ctx.Data["Err_Filename"] = true |
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ctx.RenderWithErr(ctx.Tr("repo.file_editing_no_longer_exists"), EDIT, &form) |
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log.Error(4, "%s: %s / %s - %s", "EditFile", branchName, oldTreeName, "File doesn't exist for editing") |
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return |
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} |
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if lastCommit != ctx.Repo.CommitID { |
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if files, err := ctx.Repo.Commit.GetFilesChangedSinceCommit(lastCommit); err == nil { |
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for _, file := range files { |
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if file == treeName { |
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name := ctx.Repo.Commit.Author.Name |
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if u, err := models.GetUserByEmail(ctx.Repo.Commit.Author.Email); err == nil { |
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name = `<a href="` + setting.AppSubUrl + "/" + u.Name + `" target="_blank">` + u.Name + `</a>` |
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} |
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message := ctx.Tr("repo.user_has_committed_since_you_started_editing", name) + |
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` <a href="` + ctx.Repo.RepoLink + "/commit/" + ctx.Repo.CommitID + `" target="_blank">` + ctx.Tr("repo.see_what_changed") + `</a>` + |
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" " + ctx.Tr("repo.pressing_commit_again_will_overwrite_those_changes", "<em>"+ctx.Tr("repo.commit_changes")+"</em>") |
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log.Error(4, "%s: %s / %s - %s", "EditFile", branchName, oldTreeName, "File updated by another user") |
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ctx.RenderWithErr(message, EDIT, &form) |
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return |
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} |
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} |
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} |
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} |
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} |
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if oldTreeName != treeName { |
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// We have a new filename (rename or completely new file) so we need to make sure it doesn't already exist, can't clobber |
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_, err := ctx.Repo.Commit.GetTreeEntryByPath(treeName) |
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if err == nil { |
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ctx.Data["Err_Filename"] = true |
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ctx.RenderWithErr(ctx.Tr("repo.file_already_exists"), EDIT, &form) |
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log.Error(4, "%s: %s - %s", "NewFile", treeName, "File already exists, can't create new") |
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return |
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} |
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} |
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message := "" |
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if form.CommitSummary != "" { |
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message = strings.Trim(form.CommitSummary, " ") |
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} else { |
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if isNewFile { |
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message = ctx.Tr("repo.add") + " '" + treeName + "'" |
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} else { |
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message = ctx.Tr("repo.update") + " '" + treeName + "'" |
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} |
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} |
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if strings.Trim(form.CommitMessage, " ") != "" { |
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message += "\n\n" + strings.Trim(form.CommitMessage, " ") |
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} |
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if err := ctx.Repo.Repository.UpdateRepoFile(ctx.User, oldBranchName, branchName, oldTreeName, treeName, content, message, isNewFile); err != nil { |
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ctx.Data["Err_Filename"] = true |
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ctx.RenderWithErr(ctx.Tr("repo.unable_to_update_file"), EDIT, &form) |
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log.Error(4, "%s: %v", "EditFile", err) |
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return |
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} |
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if branch, err := ctx.Repo.Repository.GetBranch(branchName); err != nil { |
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log.Error(4, "repo.Repository.GetBranch(%s): %v", branchName, err) |
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} else if commit, err := branch.GetCommit(); err != nil { |
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log.Error(4, "branch.GetCommit(): %v", err) |
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} else { |
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pc := &models.PushCommits{ |
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Len: 1, |
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Commits: []*models.PushCommit{&models.PushCommit{ |
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commit.ID.String(), |
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commit.Message(), |
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commit.Author.Email, |
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commit.Author.Name, |
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}}, |
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} |
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oldCommitID := ctx.Repo.CommitID |
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newCommitID := commit.ID.String() |
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if branchName != oldBranchName { |
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oldCommitID = "0000000000000000000000000000000000000000" // New Branch so we use all 0s |
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} |
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if err := models.CommitRepoAction(ctx.User.ID, ctx.Repo.Owner.ID, ctx.User.LowerName, ctx.Repo.Owner.Email, |
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ctx.Repo.Repository.ID, ctx.Repo.Owner.LowerName, ctx.Repo.Repository.Name, "refs/heads/"+branchName, pc, |
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oldCommitID, newCommitID); err != nil { |
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log.Error(4, "models.CommitRepoAction(branch = %s): %v", branchName, err) |
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} |
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models.HookQueue.Add(ctx.Repo.Repository.ID) |
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} |
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// Leaving this off until forked repos that get a branch can compare with forks master and not upstream |
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//if oldBranchName != branchName { |
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// ctx.Redirect(EscapeUrl(ctx.Repo.RepoLink + "/compare/" + oldBranchName + "..." + branchName)) |
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//} else { |
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ctx.Redirect(EscapeUrl(ctx.Repo.RepoLink + "/src/" + branchName + "/" + treeName)) |
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//} |
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} |
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func DiffPreviewPost(ctx *context.Context, form auth.EditPreviewDiffForm) { |
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userName := ctx.Repo.Owner.Name |
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repoName := ctx.Repo.Repository.Name |
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branchName := ctx.Repo.BranchName |
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treeName := ctx.Repo.TreeName |
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content := form.Content |
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entry, err := ctx.Repo.Commit.GetTreeEntryByPath(treeName) |
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if (err != nil && git.IsErrNotExist(err)) || entry.IsDir() { |
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ctx.Data["FileContent"] = content |
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ctx.HTML(200, DIFF_PREVIEW_NEW) |
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return |
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} |
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diff, err := ctx.Repo.Repository.GetPreviewDiff(models.RepoPath(userName, repoName), branchName, treeName, content, setting.Git.MaxGitDiffLines, setting.Git.MaxGitDiffLineCharacters, setting.Git.MaxGitDiffFiles) |
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if err != nil { |
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ctx.Error(404, err.Error()) |
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log.Error(4, "%s: %v", "GetPreviewDiff", err) |
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return |
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} |
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if diff.NumFiles() == 0 { |
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ctx.Error(200, ctx.Tr("repo.no_changes_to_show")) |
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return |
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} |
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ctx.Data["IsSplitStyle"] = ctx.Query("style") == "split" |
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ctx.Data["File"] = diff.Files[0] |
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ctx.HTML(200, DIFF_PREVIEW) |
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} |
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func EscapeUrl(str string) string { |
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return strings.NewReplacer("?", "%3F", "%", "%25", "#", "%23", " ", "%20", "^", "%5E", "\\", "%5C", "{", "%7B", "}", "%7D", "|", "%7C").Replace(str) |
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}
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