mirror of
https://codeberg.org/forgejo/forgejo.git
synced 2024-12-05 01:40:04 +00:00
506 lines
14 KiB
Go
506 lines
14 KiB
Go
// Copyright 2017 The Gitea Authors. All rights reserved.
|
|
// 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"
|
|
"strings"
|
|
|
|
"code.gitea.io/gitea/models"
|
|
"code.gitea.io/gitea/modules/base"
|
|
"code.gitea.io/gitea/modules/context"
|
|
"code.gitea.io/gitea/modules/git"
|
|
"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"
|
|
)
|
|
|
|
const (
|
|
tplRepoEMPTY base.TplName = "repo/empty"
|
|
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.ServerError("ListEntries", err)
|
|
return
|
|
}
|
|
entries.CustomSort(base.NaturalSortLess)
|
|
|
|
var latestCommit *git.Commit
|
|
ctx.Data["Files"], latestCommit, err = entries.GetCommitsInfo(ctx.Repo.Commit, ctx.Repo.TreePath, nil)
|
|
if err != nil {
|
|
ctx.ServerError("GetCommitsInfo", err)
|
|
return
|
|
}
|
|
|
|
// 3 for the extensions in exts[] in order
|
|
// the last one is for a readme that doesn't
|
|
// strictly match an extension
|
|
var readmeFiles [4]*git.Blob
|
|
var exts = []string{".md", ".txt", ""} // sorted by priority
|
|
for _, entry := range entries {
|
|
if entry.IsDir() {
|
|
continue
|
|
}
|
|
|
|
for i, ext := range exts {
|
|
if markup.IsReadmeFile(entry.Name(), ext) {
|
|
readmeFiles[i] = entry.Blob()
|
|
}
|
|
}
|
|
|
|
if markup.IsReadmeFile(entry.Name()) {
|
|
readmeFiles[3] = entry.Blob()
|
|
}
|
|
}
|
|
|
|
var readmeFile *git.Blob
|
|
for _, f := range readmeFiles {
|
|
if f != nil {
|
|
readmeFile = f
|
|
break
|
|
}
|
|
}
|
|
|
|
if readmeFile != nil {
|
|
ctx.Data["RawFileLink"] = ""
|
|
ctx.Data["ReadmeInList"] = true
|
|
ctx.Data["ReadmeExist"] = true
|
|
|
|
dataRc, err := readmeFile.DataAsync()
|
|
if err != nil {
|
|
ctx.ServerError("Data", err)
|
|
return
|
|
}
|
|
defer dataRc.Close()
|
|
|
|
buf := make([]byte, 1024)
|
|
n, _ := dataRc.Read(buf)
|
|
buf = buf[:n]
|
|
|
|
isTextFile := base.IsTextFile(buf)
|
|
ctx.Data["FileIsText"] = isTextFile
|
|
ctx.Data["FileName"] = readmeFile.Name()
|
|
fileSize := int64(0)
|
|
isLFSFile := false
|
|
ctx.Data["IsLFSFile"] = false
|
|
|
|
// FIXME: what happens when README file is an image?
|
|
if isTextFile && setting.LFS.StartServer {
|
|
meta := lfs.IsPointerFile(&buf)
|
|
if meta != nil {
|
|
meta, err = ctx.Repo.Repository.GetLFSMetaObjectByOid(meta.Oid)
|
|
if err != nil && err != models.ErrLFSObjectNotExist {
|
|
ctx.ServerError("GetLFSMetaObject", err)
|
|
return
|
|
}
|
|
}
|
|
|
|
if meta != nil {
|
|
ctx.Data["IsLFSFile"] = true
|
|
isLFSFile = true
|
|
|
|
// OK read the lfs object
|
|
var err error
|
|
dataRc, err = lfs.ReadMetaObject(meta)
|
|
if err != nil {
|
|
ctx.ServerError("ReadMetaObject", err)
|
|
return
|
|
}
|
|
defer dataRc.Close()
|
|
|
|
buf = make([]byte, 1024)
|
|
n, err = dataRc.Read(buf)
|
|
if err != nil {
|
|
ctx.ServerError("Data", err)
|
|
return
|
|
}
|
|
buf = buf[:n]
|
|
|
|
isTextFile = base.IsTextFile(buf)
|
|
ctx.Data["IsTextFile"] = isTextFile
|
|
|
|
fileSize = meta.Size
|
|
ctx.Data["FileSize"] = meta.Size
|
|
filenameBase64 := base64.RawURLEncoding.EncodeToString([]byte(readmeFile.Name()))
|
|
ctx.Data["RawFileLink"] = fmt.Sprintf("%s%s.git/info/lfs/objects/%s/%s", setting.AppURL, ctx.Repo.Repository.FullName(), meta.Oid, filenameBase64)
|
|
}
|
|
}
|
|
|
|
if !isLFSFile {
|
|
fileSize = readmeFile.Size()
|
|
}
|
|
|
|
if isTextFile {
|
|
if fileSize >= setting.UI.MaxDisplayFileSize {
|
|
// Pretend that this is a normal text file to display 'This file is too large to be shown'
|
|
ctx.Data["IsFileTooLarge"] = true
|
|
ctx.Data["IsTextFile"] = true
|
|
ctx.Data["FileSize"] = fileSize
|
|
} else {
|
|
d, _ := ioutil.ReadAll(dataRc)
|
|
buf = templates.ToUTF8WithFallback(append(buf, d...))
|
|
|
|
if markup.Type(readmeFile.Name()) != "" {
|
|
ctx.Data["IsMarkup"] = true
|
|
ctx.Data["FileContent"] = string(markup.Render(readmeFile.Name(), buf, treeLink, ctx.Repo.Repository.ComposeMetas()))
|
|
} else {
|
|
ctx.Data["IsRenderedHTML"] = true
|
|
ctx.Data["FileContent"] = strings.Replace(
|
|
gotemplate.HTMLEscapeString(string(buf)), "\n", `<br>`, -1,
|
|
)
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
// Show latest commit info of repository in table header,
|
|
// or of directory if not in root directory.
|
|
ctx.Data["LatestCommit"] = latestCommit
|
|
ctx.Data["LatestCommitVerification"] = models.ParseCommitWithSignature(latestCommit)
|
|
ctx.Data["LatestCommitUser"] = models.ValidateCommitWithEmail(latestCommit)
|
|
|
|
statuses, err := models.GetLatestCommitStatus(ctx.Repo.Repository, ctx.Repo.Commit.ID.String(), 0)
|
|
if err != nil {
|
|
log.Error("GetLatestCommitStatus: %v", err)
|
|
}
|
|
|
|
ctx.Data["LatestCommitStatus"] = models.CalcCommitStatus(statuses)
|
|
|
|
// Check permission to add or upload new file.
|
|
if ctx.Repo.CanWrite(models.UnitTypeCode) && ctx.Repo.IsViewBranch {
|
|
ctx.Data["CanAddFile"] = !ctx.Repo.Repository.IsArchived
|
|
ctx.Data["CanUploadFile"] = setting.Repository.Upload.Enabled && !ctx.Repo.Repository.IsArchived
|
|
}
|
|
}
|
|
|
|
func renderFile(ctx *context.Context, entry *git.TreeEntry, treeLink, rawLink string) {
|
|
ctx.Data["IsViewFile"] = true
|
|
|
|
blob := entry.Blob()
|
|
dataRc, err := blob.DataAsync()
|
|
if err != nil {
|
|
ctx.ServerError("DataAsync", err)
|
|
return
|
|
}
|
|
defer dataRc.Close()
|
|
|
|
ctx.Data["Title"] = ctx.Data["Title"].(string) + " - " + ctx.Repo.TreePath + " at " + ctx.Repo.BranchName
|
|
|
|
fileSize := blob.Size()
|
|
ctx.Data["FileSize"] = fileSize
|
|
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)
|
|
isLFSFile := false
|
|
ctx.Data["IsTextFile"] = isTextFile
|
|
|
|
//Check for LFS meta file
|
|
if isTextFile && setting.LFS.StartServer {
|
|
meta := lfs.IsPointerFile(&buf)
|
|
if meta != nil {
|
|
meta, err = ctx.Repo.Repository.GetLFSMetaObjectByOid(meta.Oid)
|
|
if err != nil && err != models.ErrLFSObjectNotExist {
|
|
ctx.ServerError("GetLFSMetaObject", err)
|
|
return
|
|
}
|
|
}
|
|
if meta != nil {
|
|
ctx.Data["IsLFSFile"] = true
|
|
isLFSFile = true
|
|
|
|
// OK read the lfs object
|
|
var err error
|
|
dataRc, err = lfs.ReadMetaObject(meta)
|
|
if err != nil {
|
|
ctx.ServerError("ReadMetaObject", err)
|
|
return
|
|
}
|
|
defer dataRc.Close()
|
|
|
|
buf = make([]byte, 1024)
|
|
n, err = dataRc.Read(buf)
|
|
if err != nil {
|
|
ctx.ServerError("Data", err)
|
|
return
|
|
}
|
|
buf = buf[:n]
|
|
|
|
isTextFile = base.IsTextFile(buf)
|
|
ctx.Data["IsTextFile"] = isTextFile
|
|
|
|
fileSize = meta.Size
|
|
ctx.Data["FileSize"] = meta.Size
|
|
filenameBase64 := base64.RawURLEncoding.EncodeToString([]byte(blob.Name()))
|
|
ctx.Data["RawFileLink"] = fmt.Sprintf("%s%s.git/info/lfs/objects/%s/%s", setting.AppURL, ctx.Repo.Repository.FullName(), meta.Oid, filenameBase64)
|
|
}
|
|
}
|
|
|
|
// Assume file is not editable first.
|
|
if isLFSFile {
|
|
ctx.Data["EditFileTooltip"] = ctx.Tr("repo.editor.cannot_edit_lfs_files")
|
|
} else if !isTextFile {
|
|
ctx.Data["EditFileTooltip"] = ctx.Tr("repo.editor.cannot_edit_non_text_files")
|
|
}
|
|
|
|
switch {
|
|
case isTextFile:
|
|
if fileSize >= setting.UI.MaxDisplayFileSize {
|
|
ctx.Data["IsFileTooLarge"] = true
|
|
break
|
|
}
|
|
|
|
d, _ := ioutil.ReadAll(dataRc)
|
|
buf = templates.ToUTF8WithFallback(append(buf, d...))
|
|
|
|
readmeExist := markup.IsReadmeFile(blob.Name())
|
|
ctx.Data["ReadmeExist"] = readmeExist
|
|
if markup.Type(blob.Name()) != "" {
|
|
ctx.Data["IsMarkup"] = true
|
|
ctx.Data["FileContent"] = string(markup.Render(blob.Name(), buf, path.Dir(treeLink), ctx.Repo.Repository.ComposeMetas()))
|
|
} else if readmeExist {
|
|
ctx.Data["IsRenderedHTML"] = true
|
|
ctx.Data["FileContent"] = strings.Replace(
|
|
gotemplate.HTMLEscapeString(string(buf)), "\n", `<br>`, -1,
|
|
)
|
|
} else {
|
|
// Building code view blocks with line number on server side.
|
|
var fileContent string
|
|
if content, err := templates.ToUTF8WithErr(buf); err != nil {
|
|
log.Error("ToUTF8WithErr: %v", err)
|
|
fileContent = string(buf)
|
|
} else {
|
|
fileContent = content
|
|
}
|
|
|
|
var output bytes.Buffer
|
|
lines := strings.Split(fileContent, "\n")
|
|
//Remove blank line at the end of file
|
|
if len(lines) > 0 && lines[len(lines)-1] == "" {
|
|
lines = lines[:len(lines)-1]
|
|
}
|
|
for index, line := range lines {
|
|
line = gotemplate.HTMLEscapeString(line)
|
|
if index != len(lines)-1 {
|
|
line += "\n"
|
|
}
|
|
output.WriteString(fmt.Sprintf(`<li class="L%d" rel="L%d">%s</li>`, index+1, index+1, line))
|
|
}
|
|
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 !isLFSFile {
|
|
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.CanWrite(models.UnitTypeCode) {
|
|
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.IsAudioFile(buf):
|
|
ctx.Data["IsAudioFile"] = 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.CanWrite(models.UnitTypeCode) {
|
|
ctx.Data["DeleteFileTooltip"] = ctx.Tr("repo.editor.must_have_write_access")
|
|
}
|
|
}
|
|
|
|
// Home render repository home page
|
|
func Home(ctx *context.Context) {
|
|
if len(ctx.Repo.Units) > 0 {
|
|
var firstUnit *models.Unit
|
|
for _, repoUnit := range ctx.Repo.Units {
|
|
if repoUnit.Type == models.UnitTypeCode {
|
|
renderCode(ctx)
|
|
return
|
|
}
|
|
|
|
unit, ok := models.Units[repoUnit.Type]
|
|
if ok && (firstUnit == nil || !firstUnit.IsLessThan(unit)) {
|
|
firstUnit = &unit
|
|
}
|
|
}
|
|
|
|
if firstUnit != nil {
|
|
ctx.Redirect(fmt.Sprintf("%s/%s%s", setting.AppSubURL, ctx.Repo.Repository.FullName(), firstUnit.URI))
|
|
return
|
|
}
|
|
}
|
|
|
|
ctx.NotFound("Home", fmt.Errorf(ctx.Tr("units.error.no_unit_allowed_repo")))
|
|
}
|
|
|
|
func renderCode(ctx *context.Context) {
|
|
ctx.Data["PageIsViewCode"] = true
|
|
|
|
if ctx.Repo.Repository.IsEmpty {
|
|
ctx.HTML(200, tplRepoEMPTY)
|
|
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.BranchNameSubURL()
|
|
treeLink := branchLink
|
|
rawLink := ctx.Repo.RepoLink + "/raw/" + ctx.Repo.BranchNameSubURL()
|
|
|
|
if len(ctx.Repo.TreePath) > 0 {
|
|
treeLink += "/" + ctx.Repo.TreePath
|
|
}
|
|
|
|
// Get Topics of this repo
|
|
topics, err := models.FindTopics(&models.FindTopicOptions{
|
|
RepoID: ctx.Repo.Repository.ID,
|
|
})
|
|
if err != nil {
|
|
ctx.ServerError("models.FindTopics", err)
|
|
return
|
|
}
|
|
ctx.Data["Topics"] = topics
|
|
|
|
// 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 := context.NewPagination(total, models.ItemsPerPage, page, 5)
|
|
ctx.Data["Page"] = pager
|
|
|
|
items, err := getter(pager.Paginater.Current())
|
|
if err != nil {
|
|
ctx.ServerError("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.ServerError("GetForks", err)
|
|
return
|
|
}
|
|
|
|
for _, fork := range forks {
|
|
if err = fork.GetOwner(); err != nil {
|
|
ctx.ServerError("GetOwner", err)
|
|
return
|
|
}
|
|
}
|
|
ctx.Data["Forks"] = forks
|
|
|
|
ctx.HTML(200, tplForks)
|
|
}
|