296 lines
8.4 KiB
Go
296 lines
8.4 KiB
Go
// 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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"container/list"
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"path"
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"code.gitea.io/git"
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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/setting"
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"github.com/Unknwon/paginater"
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)
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const (
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tplCommits base.TplName = "repo/commits"
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tplGraph base.TplName = "repo/graph"
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tplDiff base.TplName = "repo/diff/page"
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)
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// RefCommits render commits page
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func RefCommits(ctx *context.Context) {
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switch {
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case len(ctx.Repo.TreePath) == 0:
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Commits(ctx)
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case ctx.Repo.TreePath == "search":
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SearchCommits(ctx)
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default:
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FileHistory(ctx)
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}
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}
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func renderIssueLinks(oldCommits *list.List, repoLink string) *list.List {
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newCommits := list.New()
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for e := oldCommits.Front(); e != nil; e = e.Next() {
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c := e.Value.(*git.Commit)
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newCommits.PushBack(c)
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}
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return newCommits
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}
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// Commits render branch's commits
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func Commits(ctx *context.Context) {
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ctx.Data["PageIsCommits"] = true
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commitsCount, err := ctx.Repo.Commit.CommitsCount()
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if err != nil {
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ctx.Handle(500, "GetCommitsCount", err)
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return
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}
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page := ctx.QueryInt("page")
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if page <= 1 {
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page = 1
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}
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ctx.Data["Page"] = paginater.New(int(commitsCount), git.CommitsRangeSize, page, 5)
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// Both `git log branchName` and `git log commitId` work.
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commits, err := ctx.Repo.Commit.CommitsByRange(page)
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if err != nil {
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ctx.Handle(500, "CommitsByRange", err)
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return
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}
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commits = renderIssueLinks(commits, ctx.Repo.RepoLink)
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commits = models.ValidateCommitsWithEmails(commits)
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ctx.Data["Commits"] = commits
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ctx.Data["Username"] = ctx.Repo.Owner.Name
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ctx.Data["Reponame"] = ctx.Repo.Repository.Name
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ctx.Data["CommitCount"] = commitsCount
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ctx.Data["Branch"] = ctx.Repo.BranchName
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ctx.HTML(200, tplCommits)
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}
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// Graph render commit graph - show commits from all branches.
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func Graph(ctx *context.Context) {
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ctx.Data["PageIsCommits"] = true
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commitsCount, err := ctx.Repo.Commit.CommitsCount()
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if err != nil {
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ctx.Handle(500, "GetCommitsCount", err)
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return
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}
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graph, err := models.GetCommitGraph(ctx.Repo.GitRepo)
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if err != nil {
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ctx.Handle(500, "GetCommitGraph", err)
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return
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}
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ctx.Data["Graph"] = graph
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ctx.Data["Username"] = ctx.Repo.Owner.Name
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ctx.Data["Reponame"] = ctx.Repo.Repository.Name
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ctx.Data["CommitCount"] = commitsCount
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ctx.Data["Branch"] = ctx.Repo.BranchName
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ctx.Data["RequireGitGraph"] = true
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ctx.HTML(200, tplGraph)
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}
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// SearchCommits render commits filtered by keyword
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func SearchCommits(ctx *context.Context) {
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ctx.Data["PageIsCommits"] = true
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keyword := ctx.Query("q")
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if len(keyword) == 0 {
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ctx.Redirect(ctx.Repo.RepoLink + "/commits/" + ctx.Repo.BranchName)
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return
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}
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all := ctx.QueryBool("all")
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commits, err := ctx.Repo.Commit.SearchCommits(keyword, all)
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if err != nil {
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ctx.Handle(500, "SearchCommits", err)
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return
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}
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commits = renderIssueLinks(commits, ctx.Repo.RepoLink)
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commits = models.ValidateCommitsWithEmails(commits)
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ctx.Data["Commits"] = commits
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ctx.Data["Keyword"] = keyword
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if all {
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ctx.Data["All"] = "checked"
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}
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ctx.Data["Username"] = ctx.Repo.Owner.Name
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ctx.Data["Reponame"] = ctx.Repo.Repository.Name
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ctx.Data["CommitCount"] = commits.Len()
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ctx.Data["Branch"] = ctx.Repo.BranchName
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ctx.HTML(200, tplCommits)
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}
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// FileHistory show a file's reversions
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func FileHistory(ctx *context.Context) {
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ctx.Data["IsRepoToolbarCommits"] = true
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fileName := ctx.Repo.TreePath
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if len(fileName) == 0 {
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Commits(ctx)
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return
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}
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branchName := ctx.Repo.BranchName
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commitsCount, err := ctx.Repo.GitRepo.FileCommitsCount(branchName, fileName)
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if err != nil {
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ctx.Handle(500, "FileCommitsCount", err)
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return
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} else if commitsCount == 0 {
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ctx.Handle(404, "FileCommitsCount", nil)
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return
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}
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page := ctx.QueryInt("page")
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if page <= 1 {
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page = 1
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}
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ctx.Data["Page"] = paginater.New(int(commitsCount), git.CommitsRangeSize, page, 5)
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commits, err := ctx.Repo.GitRepo.CommitsByFileAndRange(branchName, fileName, page)
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if err != nil {
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ctx.Handle(500, "CommitsByFileAndRange", err)
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return
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}
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commits = renderIssueLinks(commits, ctx.Repo.RepoLink)
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commits = models.ValidateCommitsWithEmails(commits)
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ctx.Data["Commits"] = commits
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ctx.Data["Username"] = ctx.Repo.Owner.Name
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ctx.Data["Reponame"] = ctx.Repo.Repository.Name
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ctx.Data["FileName"] = fileName
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ctx.Data["CommitCount"] = commitsCount
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ctx.Data["Branch"] = branchName
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ctx.HTML(200, tplCommits)
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}
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// Diff show different from current commit to previous commit
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func Diff(ctx *context.Context) {
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ctx.Data["PageIsDiff"] = true
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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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commitID := ctx.Params(":sha")
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commit, err := ctx.Repo.GitRepo.GetCommit(commitID)
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if err != nil {
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if git.IsErrNotExist(err) {
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ctx.Handle(404, "Repo.GitRepo.GetCommit", err)
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} else {
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ctx.Handle(500, "Repo.GitRepo.GetCommit", err)
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}
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return
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}
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if len(commitID) != 40 {
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commitID = commit.ID.String()
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}
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diff, err := models.GetDiffCommit(models.RepoPath(userName, repoName),
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commitID, setting.Git.MaxGitDiffLines,
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setting.Git.MaxGitDiffLineCharacters, setting.Git.MaxGitDiffFiles)
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if err != nil {
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ctx.Handle(404, "GetDiffCommit", err)
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return
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}
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parents := make([]string, commit.ParentCount())
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for i := 0; i < commit.ParentCount(); i++ {
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sha, err := commit.ParentID(i)
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parents[i] = sha.String()
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if err != nil {
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ctx.Handle(404, "repo.Diff", err)
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return
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}
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}
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ctx.Data["CommitID"] = commitID
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ctx.Data["Username"] = userName
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ctx.Data["Reponame"] = repoName
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ctx.Data["IsImageFile"] = commit.IsImageFile
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ctx.Data["Title"] = commit.Summary() + " · " + base.ShortSha(commitID)
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ctx.Data["Commit"] = commit
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ctx.Data["Author"] = models.ValidateCommitWithEmail(commit)
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ctx.Data["Diff"] = diff
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ctx.Data["Parents"] = parents
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ctx.Data["DiffNotAvailable"] = diff.NumFiles() == 0
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ctx.Data["SourcePath"] = setting.AppSubURL + "/" + path.Join(userName, repoName, "src", commitID)
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if commit.ParentCount() > 0 {
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ctx.Data["BeforeSourcePath"] = setting.AppSubURL + "/" + path.Join(userName, repoName, "src", parents[0])
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}
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ctx.Data["RawPath"] = setting.AppSubURL + "/" + path.Join(userName, repoName, "raw", commitID)
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ctx.HTML(200, tplDiff)
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}
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// RawDiff dumps diff results of repository in given commit ID to io.Writer
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func RawDiff(ctx *context.Context) {
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if err := models.GetRawDiff(
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models.RepoPath(ctx.Repo.Owner.Name, ctx.Repo.Repository.Name),
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ctx.Params(":sha"),
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models.RawDiffType(ctx.Params(":ext")),
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ctx.Resp,
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); err != nil {
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ctx.Handle(500, "GetRawDiff", err)
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return
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}
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}
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// CompareDiff show different from one commit to another commit
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func CompareDiff(ctx *context.Context) {
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ctx.Data["IsRepoToolbarCommits"] = true
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ctx.Data["IsDiffCompare"] = true
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userName := ctx.Repo.Owner.Name
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repoName := ctx.Repo.Repository.Name
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beforeCommitID := ctx.Params(":before")
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afterCommitID := ctx.Params(":after")
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commit, err := ctx.Repo.GitRepo.GetCommit(afterCommitID)
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if err != nil {
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ctx.Handle(404, "GetCommit", err)
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return
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}
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diff, err := models.GetDiffRange(models.RepoPath(userName, repoName), beforeCommitID,
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afterCommitID, setting.Git.MaxGitDiffLines,
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setting.Git.MaxGitDiffLineCharacters, setting.Git.MaxGitDiffFiles)
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if err != nil {
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ctx.Handle(404, "GetDiffRange", err)
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return
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}
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commits, err := commit.CommitsBeforeUntil(beforeCommitID)
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if err != nil {
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ctx.Handle(500, "CommitsBeforeUntil", err)
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return
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}
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commits = models.ValidateCommitsWithEmails(commits)
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ctx.Data["CommitRepoLink"] = ctx.Repo.RepoLink
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ctx.Data["Commits"] = commits
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ctx.Data["CommitCount"] = commits.Len()
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ctx.Data["BeforeCommitID"] = beforeCommitID
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ctx.Data["AfterCommitID"] = afterCommitID
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ctx.Data["Username"] = userName
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ctx.Data["Reponame"] = repoName
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ctx.Data["IsImageFile"] = commit.IsImageFile
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ctx.Data["Title"] = "Comparing " + base.ShortSha(beforeCommitID) + "..." + base.ShortSha(afterCommitID) + " · " + userName + "/" + repoName
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ctx.Data["Commit"] = commit
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ctx.Data["Diff"] = diff
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ctx.Data["DiffNotAvailable"] = diff.NumFiles() == 0
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ctx.Data["SourcePath"] = setting.AppSubURL + "/" + path.Join(userName, repoName, "src", afterCommitID)
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ctx.Data["BeforeSourcePath"] = setting.AppSubURL + "/" + path.Join(userName, repoName, "src", beforeCommitID)
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ctx.Data["RawPath"] = setting.AppSubURL + "/" + path.Join(userName, repoName, "raw", afterCommitID)
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ctx.HTML(200, tplDiff)
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}
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