369 lines
10 KiB
Go
369 lines
10 KiB
Go
// Copyright 2014 The Gogs Authors. All rights reserved.
|
|
// Use of this source code is governed by a MIT-style
|
|
// license that can be found in the LICENSE file.
|
|
|
|
package repo
|
|
|
|
import (
|
|
"bytes"
|
|
"encoding/base64"
|
|
"fmt"
|
|
gotemplate "html/template"
|
|
"io/ioutil"
|
|
"path"
|
|
"strconv"
|
|
"strings"
|
|
|
|
"code.gitea.io/git"
|
|
"code.gitea.io/gitea/models"
|
|
"code.gitea.io/gitea/modules/base"
|
|
"code.gitea.io/gitea/modules/context"
|
|
"code.gitea.io/gitea/modules/highlight"
|
|
"code.gitea.io/gitea/modules/lfs"
|
|
"code.gitea.io/gitea/modules/log"
|
|
"code.gitea.io/gitea/modules/markup"
|
|
"code.gitea.io/gitea/modules/setting"
|
|
"code.gitea.io/gitea/modules/templates"
|
|
"github.com/Unknwon/paginater"
|
|
)
|
|
|
|
const (
|
|
tplRepoBARE base.TplName = "repo/bare"
|
|
tplRepoHome base.TplName = "repo/home"
|
|
tplWatchers base.TplName = "repo/watchers"
|
|
tplForks base.TplName = "repo/forks"
|
|
)
|
|
|
|
func renderDirectory(ctx *context.Context, treeLink string) {
|
|
tree, err := ctx.Repo.Commit.SubTree(ctx.Repo.TreePath)
|
|
if err != nil {
|
|
ctx.NotFoundOrServerError("Repo.Commit.SubTree", git.IsErrNotExist, err)
|
|
return
|
|
}
|
|
|
|
entries, err := tree.ListEntries()
|
|
if err != nil {
|
|
ctx.Handle(500, "ListEntries", err)
|
|
return
|
|
}
|
|
entries.Sort()
|
|
|
|
ctx.Data["Files"], err = entries.GetCommitsInfo(ctx.Repo.Commit, ctx.Repo.TreePath)
|
|
if err != nil {
|
|
ctx.Handle(500, "GetCommitsInfo", err)
|
|
return
|
|
}
|
|
|
|
var readmeFile *git.Blob
|
|
for _, entry := range entries {
|
|
if entry.IsDir() {
|
|
continue
|
|
}
|
|
|
|
tp, ok := markup.ReadmeFileType(entry.Name())
|
|
if !ok {
|
|
continue
|
|
}
|
|
|
|
readmeFile = entry.Blob()
|
|
if tp != "" {
|
|
break
|
|
}
|
|
}
|
|
|
|
if readmeFile != nil {
|
|
ctx.Data["RawFileLink"] = ""
|
|
ctx.Data["ReadmeInList"] = true
|
|
ctx.Data["ReadmeExist"] = true
|
|
|
|
dataRc, err := readmeFile.Data()
|
|
if err != nil {
|
|
ctx.Handle(500, "Data", err)
|
|
return
|
|
}
|
|
|
|
buf := make([]byte, 1024)
|
|
n, _ := dataRc.Read(buf)
|
|
buf = buf[:n]
|
|
|
|
isTextFile := base.IsTextFile(buf)
|
|
ctx.Data["FileIsText"] = isTextFile
|
|
ctx.Data["FileName"] = readmeFile.Name()
|
|
// FIXME: what happens when README file is an image?
|
|
if isTextFile {
|
|
d, _ := ioutil.ReadAll(dataRc)
|
|
buf = append(buf, d...)
|
|
newbuf := markup.Render(readmeFile.Name(), buf, treeLink, ctx.Repo.Repository.ComposeMetas())
|
|
if newbuf != nil {
|
|
ctx.Data["IsMarkdown"] = true
|
|
} else {
|
|
// FIXME This is the only way to show non-markdown files
|
|
// instead of a broken "View Raw" link
|
|
ctx.Data["IsMarkdown"] = true
|
|
newbuf = bytes.Replace(buf, []byte("\n"), []byte(`<br>`), -1)
|
|
}
|
|
ctx.Data["FileContent"] = string(newbuf)
|
|
}
|
|
}
|
|
|
|
// Show latest commit info of repository in table header,
|
|
// or of directory if not in root directory.
|
|
latestCommit := ctx.Repo.Commit
|
|
if len(ctx.Repo.TreePath) > 0 {
|
|
latestCommit, err = ctx.Repo.Commit.GetCommitByPath(ctx.Repo.TreePath)
|
|
if err != nil {
|
|
ctx.Handle(500, "GetCommitByPath", err)
|
|
return
|
|
}
|
|
}
|
|
ctx.Data["LatestCommit"] = latestCommit
|
|
ctx.Data["LatestCommitVerification"] = models.ParseCommitWithSignature(latestCommit)
|
|
ctx.Data["LatestCommitUser"] = models.ValidateCommitWithEmail(latestCommit)
|
|
|
|
// Check permission to add or upload new file.
|
|
if ctx.Repo.IsWriter() && ctx.Repo.IsViewBranch {
|
|
ctx.Data["CanAddFile"] = true
|
|
ctx.Data["CanUploadFile"] = setting.Repository.Upload.Enabled
|
|
}
|
|
}
|
|
|
|
func renderFile(ctx *context.Context, entry *git.TreeEntry, treeLink, rawLink string) {
|
|
ctx.Data["IsViewFile"] = true
|
|
|
|
blob := entry.Blob()
|
|
dataRc, err := blob.Data()
|
|
if err != nil {
|
|
ctx.Handle(500, "Data", err)
|
|
return
|
|
}
|
|
|
|
ctx.Data["FileSize"] = blob.Size()
|
|
ctx.Data["FileName"] = blob.Name()
|
|
ctx.Data["HighlightClass"] = highlight.FileNameToHighlightClass(blob.Name())
|
|
ctx.Data["RawFileLink"] = rawLink + "/" + ctx.Repo.TreePath
|
|
|
|
buf := make([]byte, 1024)
|
|
n, _ := dataRc.Read(buf)
|
|
buf = buf[:n]
|
|
|
|
isTextFile := base.IsTextFile(buf)
|
|
ctx.Data["IsTextFile"] = isTextFile
|
|
|
|
//Check for LFS meta file
|
|
if isTextFile && setting.LFS.StartServer {
|
|
headString := string(buf)
|
|
if strings.HasPrefix(headString, models.LFSMetaFileIdentifier) {
|
|
splitLines := strings.Split(headString, "\n")
|
|
if len(splitLines) >= 3 {
|
|
oid := strings.TrimPrefix(splitLines[1], models.LFSMetaFileOidPrefix)
|
|
size, err := strconv.ParseInt(strings.TrimPrefix(splitLines[2], "size "), 10, 64)
|
|
if len(oid) == 64 && err == nil {
|
|
contentStore := &lfs.ContentStore{BasePath: setting.LFS.ContentPath}
|
|
meta := &models.LFSMetaObject{Oid: oid}
|
|
if contentStore.Exists(meta) {
|
|
ctx.Data["IsTextFile"] = false
|
|
isTextFile = false
|
|
ctx.Data["IsLFSFile"] = true
|
|
ctx.Data["FileSize"] = size
|
|
filenameBase64 := base64.RawURLEncoding.EncodeToString([]byte(blob.Name()))
|
|
ctx.Data["RawFileLink"] = fmt.Sprintf("%s%s/info/lfs/objects/%s/%s", setting.AppURL, ctx.Repo.Repository.FullName(), oid, filenameBase64)
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
// Assume file is not editable first.
|
|
if !isTextFile {
|
|
ctx.Data["EditFileTooltip"] = ctx.Tr("repo.editor.cannot_edit_non_text_files")
|
|
}
|
|
|
|
switch {
|
|
case isTextFile:
|
|
if blob.Size() >= setting.UI.MaxDisplayFileSize {
|
|
ctx.Data["IsFileTooLarge"] = true
|
|
break
|
|
}
|
|
|
|
d, _ := ioutil.ReadAll(dataRc)
|
|
buf = append(buf, d...)
|
|
|
|
tp := markup.Type(blob.Name())
|
|
isSupportedMarkup := tp != ""
|
|
// FIXME: currently set IsMarkdown for compitable
|
|
ctx.Data["IsMarkdown"] = isSupportedMarkup
|
|
|
|
readmeExist := isSupportedMarkup || markup.IsReadmeFile(blob.Name())
|
|
ctx.Data["ReadmeExist"] = readmeExist
|
|
if readmeExist && isSupportedMarkup {
|
|
ctx.Data["FileContent"] = string(markup.Render(blob.Name(), buf, path.Dir(treeLink), ctx.Repo.Repository.ComposeMetas()))
|
|
} else {
|
|
// Building code view blocks with line number on server side.
|
|
var fileContent string
|
|
if content, err := templates.ToUTF8WithErr(buf); err != nil {
|
|
if err != nil {
|
|
log.Error(4, "ToUTF8WithErr: %v", err)
|
|
}
|
|
fileContent = string(buf)
|
|
} else {
|
|
fileContent = content
|
|
}
|
|
|
|
var output bytes.Buffer
|
|
lines := strings.Split(fileContent, "\n")
|
|
for index, line := range lines {
|
|
output.WriteString(fmt.Sprintf(`<li class="L%d" rel="L%d">%s</li>`, index+1, index+1, gotemplate.HTMLEscapeString(line)) + "\n")
|
|
}
|
|
ctx.Data["FileContent"] = gotemplate.HTML(output.String())
|
|
|
|
output.Reset()
|
|
for i := 0; i < len(lines); i++ {
|
|
output.WriteString(fmt.Sprintf(`<span id="L%d">%d</span>`, i+1, i+1))
|
|
}
|
|
ctx.Data["LineNums"] = gotemplate.HTML(output.String())
|
|
}
|
|
|
|
if ctx.Repo.CanEnableEditor() {
|
|
ctx.Data["CanEditFile"] = true
|
|
ctx.Data["EditFileTooltip"] = ctx.Tr("repo.editor.edit_this_file")
|
|
} else if !ctx.Repo.IsViewBranch {
|
|
ctx.Data["EditFileTooltip"] = ctx.Tr("repo.editor.must_be_on_a_branch")
|
|
} else if !ctx.Repo.IsWriter() {
|
|
ctx.Data["EditFileTooltip"] = ctx.Tr("repo.editor.fork_before_edit")
|
|
}
|
|
|
|
case base.IsPDFFile(buf):
|
|
ctx.Data["IsPDFFile"] = true
|
|
case base.IsVideoFile(buf):
|
|
ctx.Data["IsVideoFile"] = true
|
|
case base.IsImageFile(buf):
|
|
ctx.Data["IsImageFile"] = true
|
|
}
|
|
|
|
if ctx.Repo.CanEnableEditor() {
|
|
ctx.Data["CanDeleteFile"] = true
|
|
ctx.Data["DeleteFileTooltip"] = ctx.Tr("repo.editor.delete_this_file")
|
|
} else if !ctx.Repo.IsViewBranch {
|
|
ctx.Data["DeleteFileTooltip"] = ctx.Tr("repo.editor.must_be_on_a_branch")
|
|
} else if !ctx.Repo.IsWriter() {
|
|
ctx.Data["DeleteFileTooltip"] = ctx.Tr("repo.editor.must_have_write_access")
|
|
}
|
|
}
|
|
|
|
// Home render repository home page
|
|
func Home(ctx *context.Context) {
|
|
ctx.Data["PageIsViewCode"] = true
|
|
|
|
if ctx.Repo.Repository.IsBare {
|
|
ctx.HTML(200, tplRepoBARE)
|
|
return
|
|
}
|
|
|
|
title := ctx.Repo.Repository.Owner.Name + "/" + ctx.Repo.Repository.Name
|
|
if len(ctx.Repo.Repository.Description) > 0 {
|
|
title += ": " + ctx.Repo.Repository.Description
|
|
}
|
|
ctx.Data["Title"] = title
|
|
ctx.Data["RequireHighlightJS"] = true
|
|
|
|
branchLink := ctx.Repo.RepoLink + "/src/" + ctx.Repo.BranchName
|
|
treeLink := branchLink
|
|
rawLink := ctx.Repo.RepoLink + "/raw/" + ctx.Repo.BranchName
|
|
|
|
if len(ctx.Repo.TreePath) > 0 {
|
|
treeLink += "/" + ctx.Repo.TreePath
|
|
}
|
|
|
|
// Get current entry user currently looking at.
|
|
entry, err := ctx.Repo.Commit.GetTreeEntryByPath(ctx.Repo.TreePath)
|
|
if err != nil {
|
|
ctx.NotFoundOrServerError("Repo.Commit.GetTreeEntryByPath", git.IsErrNotExist, err)
|
|
return
|
|
}
|
|
|
|
if entry.IsDir() {
|
|
renderDirectory(ctx, treeLink)
|
|
} else {
|
|
renderFile(ctx, entry, treeLink, rawLink)
|
|
}
|
|
if ctx.Written() {
|
|
return
|
|
}
|
|
|
|
var treeNames []string
|
|
paths := make([]string, 0, 5)
|
|
if len(ctx.Repo.TreePath) > 0 {
|
|
treeNames = strings.Split(ctx.Repo.TreePath, "/")
|
|
for i := range treeNames {
|
|
paths = append(paths, strings.Join(treeNames[:i+1], "/"))
|
|
}
|
|
|
|
ctx.Data["HasParentPath"] = true
|
|
if len(paths)-2 >= 0 {
|
|
ctx.Data["ParentPath"] = "/" + paths[len(paths)-2]
|
|
}
|
|
}
|
|
|
|
ctx.Data["Paths"] = paths
|
|
ctx.Data["TreeLink"] = treeLink
|
|
ctx.Data["TreeNames"] = treeNames
|
|
ctx.Data["BranchLink"] = branchLink
|
|
ctx.HTML(200, tplRepoHome)
|
|
}
|
|
|
|
// RenderUserCards render a page show users according the input templaet
|
|
func RenderUserCards(ctx *context.Context, total int, getter func(page int) ([]*models.User, error), tpl base.TplName) {
|
|
page := ctx.QueryInt("page")
|
|
if page <= 0 {
|
|
page = 1
|
|
}
|
|
pager := paginater.New(total, models.ItemsPerPage, page, 5)
|
|
ctx.Data["Page"] = pager
|
|
|
|
items, err := getter(pager.Current())
|
|
if err != nil {
|
|
ctx.Handle(500, "getter", err)
|
|
return
|
|
}
|
|
ctx.Data["Cards"] = items
|
|
|
|
ctx.HTML(200, tpl)
|
|
}
|
|
|
|
// Watchers render repository's watch users
|
|
func Watchers(ctx *context.Context) {
|
|
ctx.Data["Title"] = ctx.Tr("repo.watchers")
|
|
ctx.Data["CardsTitle"] = ctx.Tr("repo.watchers")
|
|
ctx.Data["PageIsWatchers"] = true
|
|
RenderUserCards(ctx, ctx.Repo.Repository.NumWatches, ctx.Repo.Repository.GetWatchers, tplWatchers)
|
|
}
|
|
|
|
// Stars render repository's starred users
|
|
func Stars(ctx *context.Context) {
|
|
ctx.Data["Title"] = ctx.Tr("repo.stargazers")
|
|
ctx.Data["CardsTitle"] = ctx.Tr("repo.stargazers")
|
|
ctx.Data["PageIsStargazers"] = true
|
|
RenderUserCards(ctx, ctx.Repo.Repository.NumStars, ctx.Repo.Repository.GetStargazers, tplWatchers)
|
|
}
|
|
|
|
// Forks render repository's forked users
|
|
func Forks(ctx *context.Context) {
|
|
ctx.Data["Title"] = ctx.Tr("repos.forks")
|
|
|
|
forks, err := ctx.Repo.Repository.GetForks()
|
|
if err != nil {
|
|
ctx.Handle(500, "GetForks", err)
|
|
return
|
|
}
|
|
|
|
for _, fork := range forks {
|
|
if err = fork.GetOwner(); err != nil {
|
|
ctx.Handle(500, "GetOwner", err)
|
|
return
|
|
}
|
|
}
|
|
ctx.Data["Forks"] = forks
|
|
|
|
ctx.HTML(200, tplForks)
|
|
}
|