Платформа ЦРНП "Мирокод" для разработки проектов
https://git.mirocod.ru
You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
408 lines
12 KiB
408 lines
12 KiB
// 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" |
|
"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.ServerError("ListEntries", err) |
|
return |
|
} |
|
entries.CustomSort(base.NaturalSortLess) |
|
|
|
ctx.Data["Files"], err = entries.GetCommitsInfo(ctx.Repo.Commit, ctx.Repo.TreePath) |
|
if err != nil { |
|
ctx.ServerError("GetCommitsInfo", err) |
|
return |
|
} |
|
|
|
var readmeFile *git.Blob |
|
for _, entry := range entries { |
|
if entry.IsDir() { |
|
continue |
|
} |
|
|
|
if !markup.IsReadmeFile(entry.Name()) { |
|
continue |
|
} |
|
|
|
readmeFile = entry.Blob() |
|
if markup.Type(entry.Name()) != "" { |
|
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() |
|
// FIXME: what happens when README file is an image? |
|
if isTextFile { |
|
if readmeFile.Size() >= 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"] = readmeFile.Size() |
|
} else { |
|
d, _ := ioutil.ReadAll(dataRc) |
|
buf = 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"] = string(bytes.Replace(buf, []byte("\n"), []byte(`<br>`), -1)) |
|
} |
|
} |
|
} |
|
} |
|
|
|
// 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.ServerError("GetCommitByPath", err) |
|
return |
|
} |
|
} |
|
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(3, "GetLatestCommitStatus: %v", err) |
|
} |
|
|
|
ctx.Data["LatestCommitStatus"] = models.CalcCommitStatus(statuses) |
|
|
|
// 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.DataAsync() |
|
if err != nil { |
|
ctx.ServerError("DataAsync", err) |
|
return |
|
} |
|
defer dataRc.Close() |
|
|
|
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.git/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...) |
|
|
|
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"] = string(bytes.Replace(buf, []byte("\n"), []byte(`<br>`), -1)) |
|
} 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 { |
|
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 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) { |
|
if len(ctx.Repo.Repository.Units) > 0 { |
|
var firstUnit *models.Unit |
|
for _, repoUnit := range ctx.Repo.Repository.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.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.BranchNameSubURL() |
|
treeLink := branchLink |
|
rawLink := ctx.Repo.RepoLink + "/raw/" + ctx.Repo.BranchNameSubURL() |
|
|
|
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.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) |
|
}
|
|
|