326 lines
8.2 KiB
Go
326 lines
8.2 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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"github.com/Unknwon/com"
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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/git"
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"github.com/gogits/gogs/modules/middleware"
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"github.com/gogits/gogs/modules/setting"
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)
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const (
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COMMITS base.TplName = "repo/commits"
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DIFF base.TplName = "repo/diff"
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)
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func RefCommits(ctx *middleware.Context) {
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switch {
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case len(ctx.Repo.TreeName) == 0:
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Commits(ctx)
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case ctx.Repo.TreeName == "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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c.CommitMessage = c.CommitMessage
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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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func Commits(ctx *middleware.Context) {
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ctx.Data["IsRepoToolbarCommits"] = true
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userName := ctx.Repo.Owner.Name
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repoName := ctx.Repo.Repository.Name
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brs, err := ctx.Repo.GitRepo.GetBranches()
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if err != nil {
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ctx.Handle(500, "GetBranches", err)
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return
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} else if len(brs) == 0 {
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ctx.Handle(404, "GetBranches", nil)
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return
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}
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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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// Calculate and validate page number.
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page, _ := com.StrTo(ctx.Query("p")).Int()
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if page < 1 {
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page = 1
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}
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lastPage := page - 1
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if lastPage < 0 {
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lastPage = 0
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}
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nextPage := page + 1
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if page*50 > commitsCount {
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nextPage = 0
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}
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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"] = userName
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ctx.Data["Reponame"] = repoName
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ctx.Data["CommitCount"] = commitsCount
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ctx.Data["LastPageNum"] = lastPage
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ctx.Data["NextPageNum"] = nextPage
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ctx.HTML(200, COMMITS)
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}
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func SearchCommits(ctx *middleware.Context) {
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ctx.Data["IsSearchPage"] = true
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ctx.Data["IsRepoToolbarCommits"] = 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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userName := ctx.Params(":username")
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repoName := ctx.Params(":reponame")
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brs, err := ctx.Repo.GitRepo.GetBranches()
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if err != nil {
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ctx.Handle(500, "GetBranches", err)
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return
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} else if len(brs) == 0 {
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ctx.Handle(404, "GetBranches", nil)
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return
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}
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commits, err := ctx.Repo.Commit.SearchCommits(keyword)
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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["Keyword"] = keyword
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ctx.Data["Username"] = userName
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ctx.Data["Reponame"] = repoName
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ctx.Data["CommitCount"] = commits.Len()
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ctx.Data["Commits"] = commits
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ctx.HTML(200, COMMITS)
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}
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func FileHistory(ctx *middleware.Context) {
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ctx.Data["IsRepoToolbarCommits"] = true
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fileName := ctx.Repo.TreeName
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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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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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brs, err := ctx.Repo.GitRepo.GetBranches()
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if err != nil {
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ctx.Handle(500, "GetBranches", err)
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return
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} else if len(brs) == 0 {
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ctx.Handle(404, "GetBranches", nil)
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return
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}
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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, "repo.FileHistory(GetCommitsCount)", err)
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return
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} else if commitsCount == 0 {
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ctx.Handle(404, "repo.FileHistory", nil)
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return
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}
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// Calculate and validate page number.
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page := com.StrTo(ctx.Query("p")).MustInt()
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if page < 1 {
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page = 1
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}
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lastPage := page - 1
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if lastPage < 0 {
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lastPage = 0
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}
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nextPage := page + 1
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if nextPage*50 > commitsCount {
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nextPage = 0
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}
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commits, err := ctx.Repo.GitRepo.CommitsByFileAndRange(
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branchName, fileName, page)
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if err != nil {
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ctx.Handle(500, "repo.FileHistory(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"] = userName
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ctx.Data["Reponame"] = repoName
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ctx.Data["FileName"] = fileName
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ctx.Data["CommitCount"] = commitsCount
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ctx.Data["LastPageNum"] = lastPage
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ctx.Data["NextPageNum"] = nextPage
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ctx.HTML(200, COMMITS)
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}
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func Diff(ctx *middleware.Context) {
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ctx.Data["IsRepoToolbarCommits"] = 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.Repo.CommitId
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commit := ctx.Repo.Commit
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commit.CommitMessage = commit.CommitMessage
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diff, err := models.GetDiffCommit(models.RepoPath(userName, repoName),
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commitId, setting.Git.MaxGitDiffLines)
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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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isImageFile := func(name string) bool {
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blob, err := ctx.Repo.Commit.GetBlobByPath(name)
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if err != nil {
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return false
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}
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dataRc, err := blob.Data()
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if err != nil {
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return false
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}
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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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_, isImage := base.IsImageFile(buf)
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return isImage
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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["Username"] = userName
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ctx.Data["Reponame"] = repoName
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ctx.Data["IsImageFile"] = 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, DIFF)
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}
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func CompareDiff(ctx *middleware.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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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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isImageFile := func(name string) bool {
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blob, err := commit.GetBlobByPath(name)
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if err != nil {
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return false
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}
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dataRc, err := blob.Data()
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if err != nil {
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return false
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}
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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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_, isImage := base.IsImageFile(buf)
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return isImage
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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["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"] = 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, DIFF)
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}
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