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// Copyright 2017 The Gitea Authors. All rights reserved.
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// 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"
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gocontext "context"
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"encoding/base64"
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"fmt"
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"io"
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"net/http"
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"net/url"
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"path"
"strings"
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"time"
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activities_model "code.gitea.io/gitea/models/activities"
admin_model "code.gitea.io/gitea/models/admin"
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asymkey_model "code.gitea.io/gitea/models/asymkey"
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"code.gitea.io/gitea/models/db"
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git_model "code.gitea.io/gitea/models/git"
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repo_model "code.gitea.io/gitea/models/repo"
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unit_model "code.gitea.io/gitea/models/unit"
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user_model "code.gitea.io/gitea/models/user"
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"code.gitea.io/gitea/modules/base"
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"code.gitea.io/gitea/modules/charset"
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"code.gitea.io/gitea/modules/container"
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"code.gitea.io/gitea/modules/context"
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"code.gitea.io/gitea/modules/git"
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"code.gitea.io/gitea/modules/highlight"
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"code.gitea.io/gitea/modules/lfs"
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"code.gitea.io/gitea/modules/log"
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"code.gitea.io/gitea/modules/markup"
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repo_module "code.gitea.io/gitea/modules/repository"
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"code.gitea.io/gitea/modules/setting"
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"code.gitea.io/gitea/modules/structs"
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"code.gitea.io/gitea/modules/typesniffer"
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"code.gitea.io/gitea/modules/util"
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"code.gitea.io/gitea/routers/web/feed"
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)
const (
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tplRepoEMPTY base . TplName = "repo/empty"
tplRepoHome base . TplName = "repo/home"
tplRepoViewList base . TplName = "repo/view_list"
tplWatchers base . TplName = "repo/watchers"
tplForks base . TplName = "repo/forks"
tplMigrating base . TplName = "repo/migrate/migrating"
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)
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type namedBlob struct {
name string
isSymlink bool
blob * git . Blob
}
// FIXME: There has to be a more efficient way of doing this
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func getReadmeFileFromPath ( ctx * context . Context , commit * git . Commit , treePath string ) ( * namedBlob , error ) {
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tree , err := commit . SubTree ( treePath )
if err != nil {
return nil , err
}
entries , err := tree . ListEntries ( )
if err != nil {
return nil , err
}
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// Create a list of extensions in priority order
// 1. Markdown files - with and without localisation - e.g. README.en-us.md or README.md
// 2. Txt files - e.g. README.txt
// 3. No extension - e.g. README
exts := append ( localizedExtensions ( ".md" , ctx . Language ( ) ) , ".txt" , "" ) // sorted by priority
extCount := len ( exts )
readmeFiles := make ( [ ] * namedBlob , extCount + 1 )
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for _ , entry := range entries {
if entry . IsDir ( ) {
continue
}
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if i , ok := markup . IsReadmeFileExtension ( entry . Name ( ) , exts ... ) ; ok {
if readmeFiles [ i ] == nil || base . NaturalSortLess ( readmeFiles [ i ] . name , entry . Blob ( ) . Name ( ) ) {
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name := entry . Name ( )
isSymlink := entry . IsLink ( )
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target := entry
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if isSymlink {
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target , err = entry . FollowLinks ( )
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if err != nil && ! git . IsErrBadLink ( err ) {
return nil , err
}
}
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if target != nil && ( target . IsExecutable ( ) || target . IsRegular ( ) ) {
readmeFiles [ i ] = & namedBlob {
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name ,
isSymlink ,
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target . Blob ( ) ,
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}
}
}
}
}
var readmeFile * namedBlob
for _ , f := range readmeFiles {
if f != nil {
readmeFile = f
break
}
}
return readmeFile , nil
}
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func renderDirectory ( ctx * context . Context , treeLink string ) {
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entries := renderDirectoryFiles ( ctx , 1 * time . Second )
if ctx . Written ( ) {
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return
}
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if ctx . Repo . TreePath != "" {
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ctx . Data [ "HideRepoInfo" ] = true
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ctx . Data [ "Title" ] = ctx . Tr ( "repo.file.title" , ctx . Repo . Repository . Name + "/" + path . Base ( ctx . Repo . TreePath ) , ctx . Repo . RefName )
}
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// Check permission to add or upload new file.
if ctx . Repo . CanWrite ( unit_model . TypeCode ) && ctx . Repo . IsViewBranch {
ctx . Data [ "CanAddFile" ] = ! ctx . Repo . Repository . IsArchived
ctx . Data [ "CanUploadFile" ] = setting . Repository . Upload . Enabled && ! ctx . Repo . Repository . IsArchived
}
readmeFile , readmeTreelink := findReadmeFile ( ctx , entries , treeLink )
if ctx . Written ( ) || readmeFile == nil {
return
}
renderReadmeFile ( ctx , readmeFile , readmeTreelink )
}
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// localizedExtensions prepends the provided language code with and without a
Fix various typos (#21103)
Found via `codespell -q 3 -S
./options/locale,./options/license,./public/vendor,./web_src/fomantic -L
actived,allways,attachements,ba,befores,commiter,pullrequest,pullrequests,readby,splitted,te,unknwon`
Co-authored-by: techknowlogick <techknowlogick@gitea.io>
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// regional identifier to the provided extension.
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// Note: the language code will always be lower-cased, if a region is present it must be separated with a `-`
// Note: ext should be prefixed with a `.`
func localizedExtensions ( ext , languageCode string ) ( localizedExts [ ] string ) {
if len ( languageCode ) < 1 {
return [ ] string { ext }
}
lowerLangCode := "." + strings . ToLower ( languageCode )
if strings . Contains ( lowerLangCode , "-" ) {
underscoreLangCode := strings . ReplaceAll ( lowerLangCode , "-" , "_" )
indexOfDash := strings . Index ( lowerLangCode , "-" )
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// e.g. [.zh-cn.md, .zh_cn.md, .zh.md, _zh.md, .md]
return [ ] string { lowerLangCode + ext , underscoreLangCode + ext , lowerLangCode [ : indexOfDash ] + ext , "_" + lowerLangCode [ 1 : indexOfDash ] + ext , ext }
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}
// e.g. [.en.md, .md]
return [ ] string { lowerLangCode + ext , ext }
}
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func findReadmeFile ( ctx * context . Context , entries git . Entries , treeLink string ) ( * namedBlob , string ) {
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// Create a list of extensions in priority order
// 1. Markdown files - with and without localisation - e.g. README.en-us.md or README.md
// 2. Txt files - e.g. README.txt
// 3. No extension - e.g. README
exts := append ( localizedExtensions ( ".md" , ctx . Language ( ) ) , ".txt" , "" ) // sorted by priority
extCount := len ( exts )
readmeFiles := make ( [ ] * namedBlob , extCount + 1 )
docsEntries := make ( [ ] * git . TreeEntry , 3 ) // (one of docs/, .gitea/ or .github/)
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for _ , entry := range entries {
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if entry . IsDir ( ) {
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lowerName := strings . ToLower ( entry . Name ( ) )
switch lowerName {
case "docs" :
if entry . Name ( ) == "docs" || docsEntries [ 0 ] == nil {
docsEntries [ 0 ] = entry
}
case ".gitea" :
if entry . Name ( ) == ".gitea" || docsEntries [ 1 ] == nil {
docsEntries [ 1 ] = entry
}
case ".github" :
if entry . Name ( ) == ".github" || docsEntries [ 2 ] == nil {
docsEntries [ 2 ] = entry
}
}
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continue
}
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if i , ok := markup . IsReadmeFileExtension ( entry . Name ( ) , exts ... ) ; ok {
log . Debug ( "Potential readme file: %s" , entry . Name ( ) )
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name := entry . Name ( )
isSymlink := entry . IsLink ( )
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target := entry
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if isSymlink {
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var err error
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target , err = entry . FollowLinks ( )
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if err != nil && ! git . IsErrBadLink ( err ) {
ctx . ServerError ( "FollowLinks" , err )
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return nil , ""
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}
}
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if target != nil && ( target . IsExecutable ( ) || target . IsRegular ( ) ) {
readmeFiles [ i ] = & namedBlob {
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name ,
isSymlink ,
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target . Blob ( ) ,
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}
}
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}
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}
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var readmeFile * namedBlob
readmeTreelink := treeLink
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for _ , f := range readmeFiles {
if f != nil {
readmeFile = f
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break
}
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}
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if ctx . Repo . TreePath == "" && readmeFile == nil {
for _ , entry := range docsEntries {
if entry == nil {
continue
}
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var err error
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readmeFile , err = getReadmeFileFromPath ( ctx , ctx . Repo . Commit , entry . GetSubJumpablePathName ( ) )
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if err != nil {
ctx . ServerError ( "getReadmeFileFromPath" , err )
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return nil , ""
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}
if readmeFile != nil {
readmeFile . name = entry . Name ( ) + "/" + readmeFile . name
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readmeTreelink = treeLink + "/" + util . PathEscapeSegments ( entry . GetSubJumpablePathName ( ) )
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break
}
}
}
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return readmeFile , readmeTreelink
}
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func renderReadmeFile ( ctx * context . Context , readmeFile * namedBlob , readmeTreelink string ) {
ctx . Data [ "RawFileLink" ] = ""
ctx . Data [ "ReadmeInList" ] = true
ctx . Data [ "ReadmeExist" ] = true
ctx . Data [ "FileIsSymlink" ] = readmeFile . isSymlink
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dataRc , err := readmeFile . blob . DataAsync ( )
if err != nil {
ctx . ServerError ( "Data" , err )
return
}
defer dataRc . Close ( )
buf := make ( [ ] byte , 1024 )
n , _ := util . ReadAtMost ( dataRc , buf )
buf = buf [ : n ]
st := typesniffer . DetectContentType ( buf )
isTextFile := st . IsText ( )
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 {
pointer , _ := lfs . ReadPointerFromBuffer ( buf )
if pointer . IsValid ( ) {
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meta , err := git_model . GetLFSMetaObjectByOid ( ctx . Repo . Repository . ID , pointer . Oid )
if err != nil && err != git_model . ErrLFSObjectNotExist {
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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 ( pointer )
if err != nil {
ctx . ServerError ( "ReadMetaObject" , err )
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return
}
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defer dataRc . Close ( )
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buf = make ( [ ] byte , 1024 )
n , err = util . ReadAtMost ( dataRc , buf )
if err != nil {
ctx . ServerError ( "Data" , err )
return
}
buf = buf [ : n ]
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st = typesniffer . DetectContentType ( buf )
isTextFile = st . IsText ( )
ctx . Data [ "IsTextFile" ] = isTextFile
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fileSize = meta . Size
ctx . Data [ "FileSize" ] = meta . Size
filenameBase64 := base64 . RawURLEncoding . EncodeToString ( [ ] byte ( readmeFile . name ) )
ctx . Data [ "RawFileLink" ] = fmt . Sprintf ( "%s.git/info/lfs/objects/%s/%s" , ctx . Repo . Repository . HTMLURL ( ) , url . PathEscape ( meta . Oid ) , url . PathEscape ( filenameBase64 ) )
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}
}
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}
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if ! isTextFile {
return
}
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if ! isLFSFile {
fileSize = readmeFile . blob . Size ( )
}
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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
return
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}
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rd := charset . ToUTF8WithFallbackReader ( io . MultiReader ( bytes . NewReader ( buf ) , dataRc ) )
if markupType := markup . Type ( readmeFile . name ) ; markupType != "" {
ctx . Data [ "IsMarkup" ] = true
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ctx . Data [ "MarkupType" ] = markupType
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ctx . Data [ "EscapeStatus" ] , ctx . Data [ "FileContent" ] , err = markupRender ( ctx , & markup . RenderContext {
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Ctx : ctx ,
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RelativePath : path . Join ( ctx . Repo . TreePath , readmeFile . name ) , // ctx.Repo.TreePath is the directory not the Readme so we must append the Readme filename (and path).
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URLPrefix : readmeTreelink ,
Metas : ctx . Repo . Repository . ComposeDocumentMetas ( ) ,
GitRepo : ctx . Repo . GitRepo ,
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} , rd )
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if err != nil {
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log . Error ( "Render failed for %s in %-v: %v Falling back to rendering source" , readmeFile . name , ctx . Repo . Repository , err )
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buf := & bytes . Buffer { }
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ctx . Data [ "EscapeStatus" ] , _ = charset . EscapeControlStringReader ( rd , buf , ctx . Locale )
ctx . Data [ "FileContent" ] = buf . String ( )
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}
} else {
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ctx . Data [ "IsPlainText" ] = true
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buf := & bytes . Buffer { }
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ctx . Data [ "EscapeStatus" ] , err = charset . EscapeControlStringReader ( rd , buf , ctx . Locale )
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if err != nil {
log . Error ( "Read failed: %v" , err )
}
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ctx . Data [ "FileContent" ] = buf . String ( )
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}
}
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func renderFile ( ctx * context . Context , entry * git . TreeEntry , treeLink , rawLink string ) {
ctx . Data [ "IsViewFile" ] = true
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ctx . Data [ "HideRepoInfo" ] = true
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blob := entry . Blob ( )
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dataRc , err := blob . DataAsync ( )
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if err != nil {
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ctx . ServerError ( "DataAsync" , err )
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return
}
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defer dataRc . Close ( )
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ctx . Data [ "Title" ] = ctx . Tr ( "repo.file.title" , ctx . Repo . Repository . Name + "/" + path . Base ( ctx . Repo . TreePath ) , ctx . Repo . RefName )
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fileSize := blob . Size ( )
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ctx . Data [ "FileIsSymlink" ] = entry . IsLink ( )
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ctx . Data [ "FileName" ] = blob . Name ( )
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ctx . Data [ "RawFileLink" ] = rawLink + "/" + util . PathEscapeSegments ( ctx . Repo . TreePath )
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if ctx . Repo . TreePath == ".editorconfig" {
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_ , editorconfigErr := ctx . Repo . GetEditorconfig ( ctx . Repo . Commit )
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ctx . Data [ "FileError" ] = editorconfigErr
}
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buf := make ( [ ] byte , 1024 )
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n , _ := util . ReadAtMost ( dataRc , buf )
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buf = buf [ : n ]
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st := typesniffer . DetectContentType ( buf )
isTextFile := st . IsText ( )
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isLFSFile := false
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isDisplayingSource := ctx . FormString ( "display" ) == "source"
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isDisplayingRendered := ! isDisplayingSource
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// Check for LFS meta file
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if isTextFile && setting . LFS . StartServer {
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pointer , _ := lfs . ReadPointerFromBuffer ( buf )
if pointer . IsValid ( ) {
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meta , err := git_model . GetLFSMetaObjectByOid ( ctx . Repo . Repository . ID , pointer . Oid )
if err != nil && err != git_model . ErrLFSObjectNotExist {
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ctx . ServerError ( "GetLFSMetaObject" , err )
return
}
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if meta != nil {
isLFSFile = true
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// OK read the lfs object
var err error
dataRc , err = lfs . ReadMetaObject ( pointer )
if err != nil {
ctx . ServerError ( "ReadMetaObject" , err )
return
}
defer dataRc . Close ( )
buf = make ( [ ] byte , 1024 )
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n , err = util . ReadAtMost ( dataRc , buf )
if err != nil {
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ctx . ServerError ( "Data" , err )
return
}
buf = buf [ : n ]
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st = typesniffer . DetectContentType ( buf )
isTextFile = st . IsText ( )
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fileSize = meta . Size
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ctx . Data [ "RawFileLink" ] = ctx . Repo . RepoLink + "/media/" + ctx . Repo . BranchNameSubURL ( ) + "/" + util . PathEscapeSegments ( ctx . Repo . TreePath )
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}
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}
}
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isRepresentableAsText := st . IsRepresentableAsText ( )
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if ! isRepresentableAsText {
// If we can't show plain text, always try to render.
isDisplayingSource = false
isDisplayingRendered = true
}
ctx . Data [ "IsLFSFile" ] = isLFSFile
ctx . Data [ "FileSize" ] = fileSize
ctx . Data [ "IsTextFile" ] = isTextFile
ctx . Data [ "IsRepresentableAsText" ] = isRepresentableAsText
ctx . Data [ "IsDisplayingSource" ] = isDisplayingSource
ctx . Data [ "IsDisplayingRendered" ] = isDisplayingRendered
ctx . Data [ "IsTextSource" ] = isTextFile || isDisplayingSource
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// Check LFS Lock
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lfsLock , err := git_model . GetTreePathLock ( ctx . Repo . Repository . ID , ctx . Repo . TreePath )
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ctx . Data [ "LFSLock" ] = lfsLock
if err != nil {
ctx . ServerError ( "GetTreePathLock" , err )
return
}
if lfsLock != nil {
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u , err := user_model . GetUserByID ( lfsLock . OwnerID )
if err != nil {
ctx . ServerError ( "GetTreePathLock" , err )
return
}
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ctx . Data [ "LFSLockOwner" ] = u . Name
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ctx . Data [ "LFSLockOwnerHomeLink" ] = u . HomeLink ( )
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ctx . Data [ "LFSLockHint" ] = ctx . Tr ( "repo.editor.this_file_locked" )
}
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// Assume file is not editable first.
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if isLFSFile {
ctx . Data [ "EditFileTooltip" ] = ctx . Tr ( "repo.editor.cannot_edit_lfs_files" )
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} else if ! isRepresentableAsText {
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ctx . Data [ "EditFileTooltip" ] = ctx . Tr ( "repo.editor.cannot_edit_non_text_files" )
}
switch {
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case isRepresentableAsText :
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if st . IsSvgImage ( ) {
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ctx . Data [ "IsImageFile" ] = true
ctx . Data [ "HasSourceRenderedToggle" ] = true
}
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if fileSize >= setting . UI . MaxDisplayFileSize {
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ctx . Data [ "IsFileTooLarge" ] = true
break
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}
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rd := charset . ToUTF8WithFallbackReader ( io . MultiReader ( bytes . NewReader ( buf ) , dataRc ) )
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shouldRenderSource := ctx . FormString ( "display" ) == "source"
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readmeExist := markup . IsReadmeFile ( blob . Name ( ) )
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ctx . Data [ "ReadmeExist" ] = readmeExist
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markupType := markup . Type ( blob . Name ( ) )
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// If the markup is detected by custom markup renderer it should not be reset later on
// to not pass it down to the render context.
detected := false
if markupType == "" {
detected = true
markupType = markup . DetectRendererType ( blob . Name ( ) , bytes . NewReader ( buf ) )
}
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if markupType != "" {
ctx . Data [ "HasSourceRenderedToggle" ] = true
}
if markupType != "" && ! shouldRenderSource {
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ctx . Data [ "IsMarkup" ] = true
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ctx . Data [ "MarkupType" ] = markupType
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if ! detected {
markupType = ""
}
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metas := ctx . Repo . Repository . ComposeDocumentMetas ( )
metas [ "BranchNameSubURL" ] = ctx . Repo . BranchNameSubURL ( )
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ctx . Data [ "EscapeStatus" ] , ctx . Data [ "FileContent" ] , err = markupRender ( ctx , & markup . RenderContext {
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Ctx : ctx ,
Type : markupType ,
RelativePath : ctx . Repo . TreePath ,
URLPrefix : path . Dir ( treeLink ) ,
Metas : metas ,
GitRepo : ctx . Repo . GitRepo ,
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} , rd )
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if err != nil {
ctx . ServerError ( "Render" , err )
return
}
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// to prevent iframe load third-party url
ctx . Resp . Header ( ) . Add ( "Content-Security-Policy" , "frame-src 'self'" )
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} else {
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buf , _ := io . ReadAll ( rd )
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// empty: 0 lines; "a": one line; "a\n": two lines; "a\nb": two lines;
// the NumLines is only used for the display on the UI: "xxx lines"
if len ( buf ) == 0 {
ctx . Data [ "NumLines" ] = 0
} else {
ctx . Data [ "NumLines" ] = bytes . Count ( buf , [ ] byte { '\n' } ) + 1
}
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ctx . Data [ "NumLinesSet" ] = true
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language := ""
indexFilename , worktree , deleteTemporaryFile , err := ctx . Repo . GitRepo . ReadTreeToTemporaryIndex ( ctx . Repo . CommitID )
if err == nil {
defer deleteTemporaryFile ( )
filename2attribute2info , err := ctx . Repo . GitRepo . CheckAttribute ( git . CheckAttributeOpts {
CachedOnly : true ,
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Attributes : [ ] git . CmdArg { "linguist-language" , "gitlab-language" } ,
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Filenames : [ ] string { ctx . Repo . TreePath } ,
IndexFile : indexFilename ,
WorkTree : worktree ,
} )
if err != nil {
log . Error ( "Unable to load attributes for %-v:%s. Error: %v" , ctx . Repo . Repository , ctx . Repo . TreePath , err )
}
language = filename2attribute2info [ ctx . Repo . TreePath ] [ "linguist-language" ]
if language == "" || language == "unspecified" {
language = filename2attribute2info [ ctx . Repo . TreePath ] [ "gitlab-language" ]
}
if language == "unspecified" {
language = ""
}
}
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fileContent , err := highlight . File ( blob . Name ( ) , language , buf )
if err != nil {
log . Error ( "highlight.File failed, fallback to plain text: %v" , err )
fileContent = highlight . PlainText ( buf )
}
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status := & charset . EscapeStatus { }
statuses := make ( [ ] * charset . EscapeStatus , len ( fileContent ) )
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for i , line := range fileContent {
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statuses [ i ] , fileContent [ i ] = charset . EscapeControlHTML ( line , ctx . Locale )
status = status . Or ( statuses [ i ] )
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}
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ctx . Data [ "EscapeStatus" ] = status
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ctx . Data [ "FileContent" ] = fileContent
ctx . Data [ "LineEscapeStatus" ] = statuses
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}
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if ! isLFSFile {
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if ctx . Repo . CanEnableEditor ( ctx . Doer ) {
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if lfsLock != nil && lfsLock . OwnerID != ctx . Doer . ID {
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ctx . Data [ "CanEditFile" ] = false
ctx . Data [ "EditFileTooltip" ] = ctx . Tr ( "repo.editor.this_file_locked" )
} else {
ctx . Data [ "CanEditFile" ] = true
ctx . Data [ "EditFileTooltip" ] = ctx . Tr ( "repo.editor.edit_this_file" )
}
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} else if ! ctx . Repo . IsViewBranch {
ctx . Data [ "EditFileTooltip" ] = ctx . Tr ( "repo.editor.must_be_on_a_branch" )
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} else if ! ctx . Repo . CanWriteToBranch ( ctx . Doer , ctx . Repo . BranchName ) {
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ctx . Data [ "EditFileTooltip" ] = ctx . Tr ( "repo.editor.fork_before_edit" )
}
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}
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case st . IsPDF ( ) :
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ctx . Data [ "IsPDFFile" ] = true
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case st . IsVideo ( ) :
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ctx . Data [ "IsVideoFile" ] = true
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case st . IsAudio ( ) :
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ctx . Data [ "IsAudioFile" ] = true
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case st . IsImage ( ) && ( setting . UI . SVG . Enabled || ! st . IsSvgImage ( ) ) :
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ctx . Data [ "IsImageFile" ] = true
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default :
if fileSize >= setting . UI . MaxDisplayFileSize {
ctx . Data [ "IsFileTooLarge" ] = true
break
}
if markupType := markup . Type ( blob . Name ( ) ) ; markupType != "" {
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rd := io . MultiReader ( bytes . NewReader ( buf ) , dataRc )
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ctx . Data [ "IsMarkup" ] = true
ctx . Data [ "MarkupType" ] = markupType
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ctx . Data [ "EscapeStatus" ] , ctx . Data [ "FileContent" ] , err = markupRender ( ctx , & markup . RenderContext {
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Ctx : ctx ,
RelativePath : ctx . Repo . TreePath ,
URLPrefix : path . Dir ( treeLink ) ,
Metas : ctx . Repo . Repository . ComposeDocumentMetas ( ) ,
GitRepo : ctx . Repo . GitRepo ,
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} , rd )
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if err != nil {
ctx . ServerError ( "Render" , err )
return
}
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}
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}
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if ctx . Repo . CanEnableEditor ( ctx . Doer ) {
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if lfsLock != nil && lfsLock . OwnerID != ctx . Doer . ID {
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ctx . Data [ "CanDeleteFile" ] = false
ctx . Data [ "DeleteFileTooltip" ] = ctx . Tr ( "repo.editor.this_file_locked" )
} else {
ctx . Data [ "CanDeleteFile" ] = true
ctx . Data [ "DeleteFileTooltip" ] = ctx . Tr ( "repo.editor.delete_this_file" )
}
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} else if ! ctx . Repo . IsViewBranch {
ctx . Data [ "DeleteFileTooltip" ] = ctx . Tr ( "repo.editor.must_be_on_a_branch" )
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} else if ! ctx . Repo . CanWriteToBranch ( ctx . Doer , ctx . Repo . BranchName ) {
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ctx . Data [ "DeleteFileTooltip" ] = ctx . Tr ( "repo.editor.must_have_write_access" )
}
}
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func markupRender ( ctx * context . Context , renderCtx * markup . RenderContext , input io . Reader ) ( escaped * charset . EscapeStatus , output string , err error ) {
markupRd , markupWr := io . Pipe ( )
defer markupWr . Close ( )
done := make ( chan struct { } )
go func ( ) {
sb := & strings . Builder { }
// We allow NBSP here this is rendered
escaped , _ = charset . EscapeControlReader ( markupRd , sb , ctx . Locale , charset . RuneNBSP )
output = sb . String ( )
close ( done )
} ( )
err = markup . Render ( renderCtx , input , markupWr )
_ = markupWr . CloseWithError ( err )
<- done
return escaped , output , err
}
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func safeURL ( address string ) string {
u , err := url . Parse ( address )
if err != nil {
return address
}
u . User = nil
return u . String ( )
}
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func checkHomeCodeViewable ( ctx * context . Context ) {
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if len ( ctx . Repo . Units ) > 0 {
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if ctx . Repo . Repository . IsBeingCreated ( ) {
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task , err := admin_model . GetMigratingTask ( ctx . Repo . Repository . ID )
2019-10-13 09:23:14 -04:00
if err != nil {
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if admin_model . IsErrTaskDoesNotExist ( err ) {
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ctx . Data [ "Repo" ] = ctx . Repo
ctx . Data [ "CloneAddr" ] = ""
ctx . Data [ "Failed" ] = true
ctx . HTML ( http . StatusOK , tplMigrating )
return
}
2019-10-13 09:23:14 -04:00
ctx . ServerError ( "models.GetMigratingTask" , err )
return
}
cfg , err := task . MigrateConfig ( )
if err != nil {
ctx . ServerError ( "task.MigrateConfig" , err )
return
}
ctx . Data [ "Repo" ] = ctx . Repo
ctx . Data [ "MigrateTask" ] = task
ctx . Data [ "CloneAddr" ] = safeURL ( cfg . CloneAddr )
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ctx . Data [ "Failed" ] = task . Status == structs . TaskStatusFailed
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ctx . HTML ( http . StatusOK , tplMigrating )
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return
}
2021-02-28 19:47:30 -05:00
if ctx . IsSigned {
// Set repo notification-status read if unread
2022-08-24 22:31:57 -04:00
if err := activities_model . SetRepoReadBy ( ctx , ctx . Repo . Repository . ID , ctx . Doer . ID ) ; err != nil {
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ctx . ServerError ( "ReadBy" , err )
return
}
}
2021-11-09 14:57:58 -05:00
var firstUnit * unit_model . Unit
2018-11-28 06:26:14 -05:00
for _ , repoUnit := range ctx . Repo . Units {
2021-11-09 14:57:58 -05:00
if repoUnit . Type == unit_model . TypeCode {
2017-10-01 09:50:56 -04:00
return
}
2021-11-09 14:57:58 -05:00
unit , ok := unit_model . Units [ repoUnit . Type ]
2017-10-01 09:50:56 -04:00
if ok && ( firstUnit == nil || ! firstUnit . IsLessThan ( unit ) ) {
firstUnit = & unit
}
2017-05-18 10:54:24 -04:00
}
2017-10-01 09:50:56 -04:00
if firstUnit != nil {
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ctx . Redirect ( fmt . Sprintf ( "%s%s" , ctx . Repo . Repository . Link ( ) , firstUnit . URI ) )
2017-05-18 10:54:24 -04:00
return
}
}
2018-01-10 16:34:17 -05:00
ctx . NotFound ( "Home" , fmt . Errorf ( ctx . Tr ( "units.error.no_unit_allowed_repo" ) ) )
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}
2021-10-08 09:08:22 -04:00
// Home render repository home page
func Home ( ctx * context . Context ) {
2022-03-13 12:40:47 -04:00
isFeed , _ , showFeedType := feed . GetFeedType ( ctx . Params ( ":reponame" ) , ctx . Req )
if isFeed {
feed . ShowRepoFeed ( ctx , ctx . Repo . Repository , showFeedType )
return
}
ctx . Data [ "FeedURL" ] = ctx . Repo . Repository . HTMLURL ( )
2021-10-08 09:08:22 -04:00
checkHomeCodeViewable ( ctx )
if ctx . Written ( ) {
return
}
renderCode ( ctx )
}
// LastCommit returns lastCommit data for the provided branch/tag/commit and directory (in url) and filenames in body
func LastCommit ( ctx * context . Context ) {
checkHomeCodeViewable ( ctx )
if ctx . Written ( ) {
return
}
renderDirectoryFiles ( ctx , 0 )
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 ]
}
}
branchLink := ctx . Repo . RepoLink + "/src/" + ctx . Repo . BranchNameSubURL ( )
ctx . Data [ "BranchLink" ] = branchLink
ctx . HTML ( http . StatusOK , tplRepoViewList )
}
func renderDirectoryFiles ( ctx * context . Context , timeout time . Duration ) git . Entries {
tree , err := ctx . Repo . Commit . SubTree ( ctx . Repo . TreePath )
if err != nil {
ctx . NotFoundOrServerError ( "Repo.Commit.SubTree" , git . IsErrNotExist , err )
return nil
}
2021-11-16 13:18:25 -05:00
ctx . Data [ "LastCommitLoaderURL" ] = ctx . Repo . RepoLink + "/lastcommit/" + url . PathEscape ( ctx . Repo . CommitID ) + "/" + util . PathEscapeSegments ( ctx . Repo . TreePath )
2021-10-08 09:08:22 -04:00
// 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 nil
}
if ! entry . IsDir ( ) {
ctx . NotFoundOrServerError ( "Repo.Commit.GetTreeEntryByPath" , git . IsErrNotExist , err )
return nil
}
allEntries , err := tree . ListEntries ( )
if err != nil {
ctx . ServerError ( "ListEntries" , err )
return nil
}
allEntries . CustomSort ( base . NaturalSortLess )
commitInfoCtx := gocontext . Context ( ctx )
if timeout > 0 {
var cancel gocontext . CancelFunc
commitInfoCtx , cancel = gocontext . WithTimeout ( ctx , timeout )
defer cancel ( )
}
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selected := make ( container . Set [ string ] )
selected . AddMultiple ( ctx . FormStrings ( "f[]" ) ... )
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entries := allEntries
if len ( selected ) > 0 {
entries = make ( git . Entries , 0 , len ( selected ) )
for _ , entry := range allEntries {
2022-10-12 01:18:26 -04:00
if selected . Contains ( entry . Name ( ) ) {
2021-10-08 09:08:22 -04:00
entries = append ( entries , entry )
}
}
}
var latestCommit * git . Commit
2022-07-25 11:39:42 -04:00
ctx . Data [ "Files" ] , latestCommit , err = entries . GetCommitsInfo ( commitInfoCtx , ctx . Repo . Commit , ctx . Repo . TreePath )
2021-10-08 09:08:22 -04:00
if err != nil {
ctx . ServerError ( "GetCommitsInfo" , err )
return nil
}
// Show latest commit info of repository in table header,
// or of directory if not in root directory.
ctx . Data [ "LatestCommit" ] = latestCommit
if latestCommit != nil {
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verification := asymkey_model . ParseCommitWithSignature ( latestCommit )
2021-10-08 09:08:22 -04:00
2021-12-10 03:14:24 -05:00
if err := asymkey_model . CalculateTrustStatus ( verification , ctx . Repo . Repository . GetTrustModel ( ) , func ( user * user_model . User ) ( bool , error ) {
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return repo_model . IsOwnerMemberCollaborator ( ctx . Repo . Repository , user . ID )
2021-12-10 03:14:24 -05:00
} , nil ) ; err != nil {
2021-10-08 09:08:22 -04:00
ctx . ServerError ( "CalculateTrustStatus" , err )
return nil
}
ctx . Data [ "LatestCommitVerification" ] = verification
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ctx . Data [ "LatestCommitUser" ] = user_model . ValidateCommitWithEmail ( latestCommit )
2021-10-08 09:08:22 -04:00
2022-07-15 09:01:32 -04:00
statuses , _ , err := git_model . GetLatestCommitStatus ( ctx , ctx . Repo . Repository . ID , latestCommit . ID . String ( ) , db . ListOptions { } )
if err != nil {
log . Error ( "GetLatestCommitStatus: %v" , err )
}
2021-10-08 09:08:22 -04:00
2022-07-15 09:01:32 -04:00
ctx . Data [ "LatestCommitStatus" ] = git_model . CalcCommitStatus ( statuses )
ctx . Data [ "LatestCommitStatuses" ] = statuses
}
2021-10-08 09:08:22 -04:00
branchLink := ctx . Repo . RepoLink + "/src/" + ctx . Repo . BranchNameSubURL ( )
treeLink := branchLink
if len ( ctx . Repo . TreePath ) > 0 {
2021-11-16 13:18:25 -05:00
treeLink += "/" + util . PathEscapeSegments ( ctx . Repo . TreePath )
2021-10-08 09:08:22 -04:00
}
ctx . Data [ "TreeLink" ] = treeLink
ctx . Data [ "SSHDomain" ] = setting . SSH . Domain
return allEntries
}
2020-02-11 04:34:17 -05:00
func renderLanguageStats ( ctx * context . Context ) {
2021-12-09 20:27:50 -05:00
langs , err := repo_model . GetTopLanguageStats ( ctx . Repo . Repository , 5 )
2020-02-11 04:34:17 -05:00
if err != nil {
ctx . ServerError ( "Repo.GetTopLanguageStats" , err )
return
}
ctx . Data [ "LanguageStats" ] = langs
}
2020-05-05 17:51:49 -04:00
func renderRepoTopics ( ctx * context . Context ) {
2021-12-12 10:48:20 -05:00
topics , _ , err := repo_model . FindTopics ( & repo_model . FindTopicOptions {
2020-05-05 17:51:49 -04:00
RepoID : ctx . Repo . Repository . ID ,
} )
if err != nil {
ctx . ServerError ( "models.FindTopics" , err )
return
}
ctx . Data [ "Topics" ] = topics
}
2017-05-18 10:54:24 -04:00
func renderCode ( ctx * context . Context ) {
2017-03-18 06:59:07 -04:00
ctx . Data [ "PageIsViewCode" ] = true
2019-01-17 19:01:04 -05:00
if ctx . Repo . Repository . IsEmpty {
2022-07-27 12:46:34 -04:00
reallyEmpty := true
var err error
if ctx . Repo . GitRepo != nil {
reallyEmpty , err = ctx . Repo . GitRepo . IsEmpty ( )
if err != nil {
ctx . ServerError ( "GitRepo.IsEmpty" , err )
return
}
2021-12-24 10:36:26 -05:00
}
if reallyEmpty {
ctx . HTML ( http . StatusOK , tplRepoEMPTY )
return
}
// the repo is not really empty, so we should update the modal in database
// such problem may be caused by:
// 1) an error occurs during pushing/receiving. 2) the user replaces an empty git repo manually
// and even more: the IsEmpty flag is deeply broken and should be removed with the UI changed to manage to cope with empty repos.
// it's possible for a repository to be non-empty by that flag but still 500
// because there are no branches - only tags -or the default branch is non-extant as it has been 0-pushed.
ctx . Repo . Repository . IsEmpty = false
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if err = repo_model . UpdateRepositoryCols ( ctx , ctx . Repo . Repository , "is_empty" ) ; err != nil {
2021-12-24 10:36:26 -05:00
ctx . ServerError ( "UpdateRepositoryCols" , err )
return
}
2022-06-06 04:01:49 -04:00
if err = repo_module . UpdateRepoSize ( ctx , ctx . Repo . Repository ) ; err != nil {
2021-12-24 10:36:26 -05:00
ctx . ServerError ( "UpdateRepoSize" , err )
return
}
2017-03-18 06:59:07 -04:00
}
2016-08-30 05:08:38 -04:00
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
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branchLink := ctx . Repo . RepoLink + "/src/" + ctx . Repo . BranchNameSubURL ( )
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treeLink := branchLink
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rawLink := ctx . Repo . RepoLink + "/raw/" + ctx . Repo . BranchNameSubURL ( )
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if len ( ctx . Repo . TreePath ) > 0 {
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treeLink += "/" + util . PathEscapeSegments ( ctx . Repo . TreePath )
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}
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// Get Topics of this repo
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renderRepoTopics ( ctx )
if ctx . Written ( ) {
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return
}
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// 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
}
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renderLanguageStats ( ctx )
if ctx . Written ( ) {
return
}
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if entry . IsDir ( ) {
renderDirectory ( ctx , treeLink )
} else {
renderFile ( ctx , entry , treeLink , rawLink )
}
if ctx . Written ( ) {
return
}
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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 ] , "/" ) )
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}
ctx . Data [ "HasParentPath" ] = true
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if len ( paths ) - 2 >= 0 {
ctx . Data [ "ParentPath" ] = "/" + paths [ len ( paths ) - 2 ]
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}
}
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ctx . Data [ "Paths" ] = paths
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ctx . Data [ "TreeLink" ] = treeLink
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ctx . Data [ "TreeNames" ] = treeNames
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ctx . Data [ "BranchLink" ] = branchLink
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ctx . HTML ( http . StatusOK , tplRepoHome )
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}
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// RenderUserCards render a page show users according the input template
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func RenderUserCards ( ctx * context . Context , total int , getter func ( opts db . ListOptions ) ( [ ] * user_model . User , error ) , tpl base . TplName ) {
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page := ctx . FormInt ( "page" )
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if page <= 0 {
page = 1
}
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pager := context . NewPagination ( total , setting . ItemsPerPage , page , 5 )
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ctx . Data [ "Page" ] = pager
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items , err := getter ( db . ListOptions {
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Page : pager . Paginater . Current ( ) ,
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PageSize : setting . ItemsPerPage ,
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} )
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if err != nil {
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ctx . ServerError ( "getter" , err )
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return
}
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ctx . Data [ "Cards" ] = items
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ctx . HTML ( http . StatusOK , tpl )
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}
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// Watchers render repository's watch users
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func Watchers ( ctx * context . Context ) {
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ctx . Data [ "Title" ] = ctx . Tr ( "repo.watchers" )
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ctx . Data [ "CardsTitle" ] = ctx . Tr ( "repo.watchers" )
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ctx . Data [ "PageIsWatchers" ] = true
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RenderUserCards ( ctx , ctx . Repo . Repository . NumWatches , func ( opts db . ListOptions ) ( [ ] * user_model . User , error ) {
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return repo_model . GetRepoWatchers ( ctx . Repo . Repository . ID , opts )
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} , tplWatchers )
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}
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// Stars render repository's starred users
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func Stars ( ctx * context . Context ) {
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ctx . Data [ "Title" ] = ctx . Tr ( "repo.stargazers" )
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ctx . Data [ "CardsTitle" ] = ctx . Tr ( "repo.stargazers" )
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ctx . Data [ "PageIsStargazers" ] = true
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RenderUserCards ( ctx , ctx . Repo . Repository . NumStars , func ( opts db . ListOptions ) ( [ ] * user_model . User , error ) {
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return repo_model . GetStargazers ( ctx . Repo . Repository , opts )
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} , tplWatchers )
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}
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// Forks render repository's forked users
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func Forks ( ctx * context . Context ) {
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ctx . Data [ "Title" ] = ctx . Tr ( "repos.forks" )
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page := ctx . FormInt ( "page" )
if page <= 0 {
page = 1
}
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pager := context . NewPagination ( ctx . Repo . Repository . NumForks , setting . ItemsPerPage , page , 5 )
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ctx . Data [ "Page" ] = pager
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forks , err := repo_model . GetForks ( ctx . Repo . Repository , db . ListOptions {
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Page : pager . Paginater . Current ( ) ,
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PageSize : setting . ItemsPerPage ,
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} )
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if err != nil {
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ctx . ServerError ( "GetForks" , err )
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return
}
for _ , fork := range forks {
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if err = fork . GetOwner ( ctx ) ; err != nil {
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ctx . ServerError ( "GetOwner" , err )
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return
}
}
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ctx . Data [ "Forks" ] = forks
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ctx . HTML ( http . StatusOK , tplForks )
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}