bench-forgejo/routers/repo/view.go
2016-08-28 01:41:44 -07:00

331 lines
8.9 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"
"fmt"
gotemplate "html/template"
"io/ioutil"
"path"
"strings"
"github.com/Unknwon/paginater"
"github.com/gogits/git-module"
"github.com/gogits/gogs/models"
"github.com/gogits/gogs/modules/base"
"github.com/gogits/gogs/modules/context"
"github.com/gogits/gogs/modules/log"
"github.com/gogits/gogs/modules/markdown"
"github.com/gogits/gogs/modules/setting"
"github.com/gogits/gogs/modules/template"
"github.com/gogits/gogs/modules/template/highlight"
)
const (
HOME base.TplName = "repo/home"
WATCHERS base.TplName = "repo/watchers"
FORKS base.TplName = "repo/forks"
)
func Home(ctx *context.Context) {
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["PageIsViewCode"] = true
ctx.Data["RequireHighlightJS"] = true
branchName := ctx.Repo.BranchName
userName := ctx.Repo.Owner.Name
repoName := ctx.Repo.Repository.Name
branchLink := ctx.Repo.RepoLink + "/src/" + branchName
treeLink := branchLink
rawLink := ctx.Repo.RepoLink + "/raw/" + branchName
// uploadFileLink := ctx.Repo.RepoLink + "/upload/" + branchName
treePath := ctx.Repo.TreePath
if len(treePath) > 0 {
treeLink += "/" + treePath
}
entry, err := ctx.Repo.Commit.GetTreeEntryByPath(treePath)
if err != nil {
if git.IsErrNotExist(err) {
ctx.Handle(404, "GetTreeEntryByPath", err)
} else {
ctx.Handle(500, "GetTreeEntryByPath", err)
}
return
}
if !entry.IsDir() {
blob := entry.Blob()
dataRc, err := blob.Data()
if err != nil {
ctx.Handle(404, "blob.Data", err)
return
}
ctx.Data["FileSize"] = blob.Size()
ctx.Data["IsFile"] = true
ctx.Data["FileName"] = blob.Name()
ctx.Data["HighlightClass"] = highlight.FileNameToHighlightClass(blob.Name())
ctx.Data["FileLink"] = rawLink + "/" + treePath
buf := make([]byte, 1024)
n, _ := dataRc.Read(buf)
if n > 0 {
buf = buf[:n]
}
_, isTextFile := base.IsTextFile(buf)
_, isImageFile := base.IsImageFile(buf)
_, isPDFFile := base.IsPDFFile(buf)
ctx.Data["IsFileText"] = isTextFile
// Assume file is not editable first.
if !isTextFile {
ctx.Data["EditFileTooltip"] = ctx.Tr("repo.editor.cannot_edit_non_text_files")
}
switch {
case isPDFFile:
ctx.Data["IsPDFFile"] = true
case isImageFile:
ctx.Data["IsImageFile"] = true
case isTextFile:
if blob.Size() >= setting.UI.MaxDisplayFileSize {
ctx.Data["IsFileTooLarge"] = true
} else {
d, _ := ioutil.ReadAll(dataRc)
buf = append(buf, d...)
isMarkdown := markdown.IsMarkdownFile(blob.Name())
ctx.Data["IsMarkdown"] = isMarkdown
readmeExist := isMarkdown || markdown.IsReadmeFile(blob.Name())
ctx.Data["ReadmeExist"] = readmeExist
if readmeExist {
// TODO: don't need to render if it's a README but not Markdown file.
ctx.Data["FileContent"] = string(markdown.Render(buf, path.Dir(treeLink), ctx.Repo.Repository.ComposeMetas()))
} else {
// Building code view blocks with line number on server side.
var filecontent string
if err, content := template.ToUTF8WithErr(buf); err != nil {
if err != nil {
log.Error(4, "ToUTF8WithErr: %s", 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.IsWriter() && ctx.Repo.IsViewBranch {
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")
}
}
if ctx.Repo.IsWriter() && ctx.Repo.IsViewBranch {
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")
}
} else {
// Directory and file list.
tree, err := ctx.Repo.Commit.SubTree(treePath)
if err != nil {
ctx.Handle(404, "SubTree", 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, treePath)
if err != nil {
ctx.Handle(500, "GetCommitsInfo", err)
return
}
var readmeFile *git.Blob
for _, f := range entries {
if f.IsDir() || !markdown.IsReadmeFile(f.Name()) {
continue
} else {
readmeFile = f.Blob()
break
}
}
if readmeFile != nil {
ctx.Data["ReadmeInList"] = true
ctx.Data["ReadmeExist"] = true
if dataRc, err := readmeFile.Data(); err != nil {
ctx.Handle(404, "repo.SinglereadmeFile.Data", err)
return
} else {
buf := make([]byte, 1024)
n, _ := dataRc.Read(buf)
if n > 0 {
buf = buf[:n]
}
ctx.Data["FileSize"] = readmeFile.Size()
ctx.Data["FileLink"] = rawLink + "/" + treePath
_, isTextFile := base.IsTextFile(buf)
ctx.Data["FileIsText"] = isTextFile
ctx.Data["FileName"] = readmeFile.Name()
if isTextFile {
d, _ := ioutil.ReadAll(dataRc)
buf = append(buf, d...)
switch {
case markdown.IsMarkdownFile(readmeFile.Name()):
ctx.Data["IsMarkdown"] = true
buf = markdown.Render(buf, treeLink, ctx.Repo.Repository.ComposeMetas())
default:
buf = bytes.Replace(buf, []byte("\n"), []byte(`<br>`), -1)
}
ctx.Data["FileContent"] = string(buf)
}
}
}
lastCommit := ctx.Repo.Commit
if len(treePath) > 0 {
c, err := ctx.Repo.Commit.GetCommitByPath(treePath)
if err != nil {
ctx.Handle(500, "GetCommitByPath", err)
return
}
lastCommit = c
}
ctx.Data["LastCommit"] = lastCommit
ctx.Data["LastCommitUser"] = models.ValidateCommitWithEmail(lastCommit)
if ctx.Repo.IsWriter() && ctx.Repo.IsViewBranch {
ctx.Data["CanAddFile"] = true
// if setting.Repository.Upload.Enabled {
// ctx.Data["UploadFileLink"] = uploadFileLink + "/" + treePath
// }
}
}
ctx.Data["Username"] = userName
ctx.Data["Reponame"] = repoName
ec, err := ctx.Repo.GetEditorconfig()
if err != nil && !git.IsErrNotExist(err) {
ctx.Handle(500, "ErrGettingEditorconfig", err)
return
}
ctx.Data["Editorconfig"] = ec
var treenames []string
paths := make([]string, 0)
if len(treePath) > 0 {
treenames = strings.Split(treePath, "/")
for i := range treenames {
paths = append(paths, strings.Join(treenames[0:i+1], "/"))
}
ctx.Data["HasParentPath"] = true
if len(paths)-2 >= 0 {
ctx.Data["ParentPath"] = "/" + paths[len(paths)-2]
}
}
ctx.Data["Paths"] = paths
ctx.Data["TreePath"] = treePath
ctx.Data["TreeLink"] = treeLink
ctx.Data["Treenames"] = treenames
ctx.Data["BranchLink"] = branchLink
ctx.HTML(200, HOME)
}
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)
}
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, WATCHERS)
}
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, WATCHERS)
}
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, FORKS)
}