web client UI: allow to edit plain text files

Fixes #567
This commit is contained in:
Nicola Murino 2021-10-09 14:17:28 +02:00
parent 9ca0b46f30
commit 64e87d64bd
No known key found for this signature in database
GPG key ID: 2F1FB59433D5A8CB
29 changed files with 12048 additions and 51 deletions

View file

@ -2,6 +2,8 @@
SFTPGo provides a basic front-end web interface for your users. It allows end-users to browse and download their files and change their credentials.
The web client user interface also allows you to edit plain text files up to 512KB in size.
The web interface can be globally disabled within the `httpd` configuration via the `enable_web_client` key or on a per-user basis by adding `HTTP` to the denied protocols.
Public keys management can be disabled, per-user, using a specific permission.
The web client allows you to download multiple files or folders as a single zip file, any non regular files (for example symlinks) will be silently ignored.

10
go.mod
View file

@ -7,8 +7,8 @@ require (
github.com/Azure/azure-storage-blob-go v0.14.0
github.com/GehirnInc/crypt v0.0.0-20200316065508-bb7000b8a962
github.com/alexedwards/argon2id v0.0.0-20210511081203-7d35d68092b8
github.com/aws/aws-sdk-go v1.40.56
github.com/cockroachdb/cockroach-go/v2 v2.2.0
github.com/aws/aws-sdk-go v1.40.59
github.com/cockroachdb/cockroach-go/v2 v2.2.1
github.com/eikenb/pipeat v0.0.0-20210603033007-44fc3ffce52b
github.com/fatih/color v1.13.0 // indirect
github.com/fclairamb/ftpserverlib v0.16.0
@ -21,7 +21,7 @@ require (
github.com/google/shlex v0.0.0-20191202100458-e7afc7fbc510
github.com/grandcat/zeroconf v1.0.0
github.com/hashicorp/go-cleanhttp v0.5.2 // indirect
github.com/hashicorp/go-hclog v0.16.2
github.com/hashicorp/go-hclog v1.0.0
github.com/hashicorp/go-plugin v1.4.3
github.com/hashicorp/go-retryablehttp v0.7.0
github.com/hashicorp/yamux v0.0.0-20210826001029-26ff87cf9493 // indirect
@ -63,10 +63,10 @@ require (
gocloud.dev v0.24.0
golang.org/x/crypto v0.0.0-20210915214749-c084706c2272
golang.org/x/net v0.0.0-20211005215030-d2e5035098b3
golang.org/x/sys v0.0.0-20211004093028-2c5d950f24ef
golang.org/x/sys v0.0.0-20211007075335-d3039528d8ac
golang.org/x/time v0.0.0-20210723032227-1f47c861a9ac
google.golang.org/api v0.58.0
google.golang.org/genproto v0.0.0-20211005153810-c76a74d43a8e // indirect
google.golang.org/genproto v0.0.0-20211008145708-270636b82663 // indirect
google.golang.org/grpc v1.41.0
google.golang.org/protobuf v1.27.1
gopkg.in/natefinch/lumberjack.v2 v2.0.0

20
go.sum
View file

@ -137,8 +137,8 @@ github.com/aws/aws-sdk-go v1.15.27/go.mod h1:mFuSZ37Z9YOHbQEwBWztmVzqXrEkub65tZo
github.com/aws/aws-sdk-go v1.37.0/go.mod h1:hcU610XS61/+aQV88ixoOzUoG7v3b31pl2zKMmprdro=
github.com/aws/aws-sdk-go v1.38.68/go.mod h1:hcU610XS61/+aQV88ixoOzUoG7v3b31pl2zKMmprdro=
github.com/aws/aws-sdk-go v1.40.34/go.mod h1:585smgzpB/KqRA+K3y/NL/oYRqQvpNJYvLm+LY1U59Q=
github.com/aws/aws-sdk-go v1.40.56 h1:FM2yjR0UUYFzDTMx+mH9Vyw1k1EUUxsAFzk+BjkzANA=
github.com/aws/aws-sdk-go v1.40.56/go.mod h1:585smgzpB/KqRA+K3y/NL/oYRqQvpNJYvLm+LY1U59Q=
github.com/aws/aws-sdk-go v1.40.59 h1:aBHm8lOpwbqmqnUlV5mLYLSBa54bZGR8JZOMzDa/r/Q=
github.com/aws/aws-sdk-go v1.40.59/go.mod h1:585smgzpB/KqRA+K3y/NL/oYRqQvpNJYvLm+LY1U59Q=
github.com/aws/aws-sdk-go-v2 v1.7.0/go.mod h1:tb9wi5s61kTDA5qCkcDbt3KRVV74GGslQkl/DRdX/P4=
github.com/aws/aws-sdk-go-v2 v1.9.0/go.mod h1:cK/D0BBs0b/oWPIcX/Z/obahJK1TT7IPVjy53i/mX/4=
github.com/aws/aws-sdk-go-v2/config v1.7.0/go.mod h1:w9+nMZ7soXCe5nT46Ri354SNhXDQ6v+V5wqDjnZE+GY=
@ -185,8 +185,8 @@ github.com/cncf/udpa/go v0.0.0-20201120205902-5459f2c99403/go.mod h1:WmhPx2Nbnht
github.com/cncf/xds/go v0.0.0-20210312221358-fbca930ec8ed/go.mod h1:eXthEFrGJvWHgFFCl3hGmgk+/aYT6PnTQLykKQRLhEs=
github.com/cncf/xds/go v0.0.0-20210805033703-aa0b78936158/go.mod h1:eXthEFrGJvWHgFFCl3hGmgk+/aYT6PnTQLykKQRLhEs=
github.com/cockroachdb/apd v1.1.0/go.mod h1:8Sl8LxpKi29FqWXR16WEFZRNSz3SoPzUzeMeY4+DwBQ=
github.com/cockroachdb/cockroach-go/v2 v2.2.0 h1:/5znzg5n373N/3ESjHF5SMLxiW4RKB05Ql//KWfeTFs=
github.com/cockroachdb/cockroach-go/v2 v2.2.0/go.mod h1:u3MiKYGupPPjkn3ozknpMUpxPaNLTFWAya419/zv6eI=
github.com/cockroachdb/cockroach-go/v2 v2.2.1 h1:nZte1DDdL9iu8IV0YPmX8l9Lg2+HRJ3CMvkT3iG52rc=
github.com/cockroachdb/cockroach-go/v2 v2.2.1/go.mod h1:u3MiKYGupPPjkn3ozknpMUpxPaNLTFWAya419/zv6eI=
github.com/codahale/hdrhistogram v0.0.0-20161010025455-3a0bb77429bd/go.mod h1:sE/e/2PUdi/liOCUjSTXgM1o87ZssimdTWN964YiIeI=
github.com/coreos/go-semver v0.3.0/go.mod h1:nnelYz7RCh+5ahJtPPxZlU+153eP4D4r3EedlOD2RNk=
github.com/coreos/go-systemd v0.0.0-20190321100706-95778dfbb74e/go.mod h1:F5haX7vjVVG0kc13fIWeqUViNPyEJxv/OmvnBo0Yme4=
@ -415,8 +415,8 @@ github.com/hashicorp/go-cleanhttp v0.5.2/go.mod h1:kO/YDlP8L1346E6Sodw+PrpBSV4/S
github.com/hashicorp/go-hclog v0.9.2/go.mod h1:5CU+agLiy3J7N7QjHK5d05KxGsuXiQLrjA0H7acj2lQ=
github.com/hashicorp/go-hclog v0.12.0/go.mod h1:whpDNt7SSdeAju8AWKIWsul05p54N/39EeqMAyrmvFQ=
github.com/hashicorp/go-hclog v0.14.1/go.mod h1:whpDNt7SSdeAju8AWKIWsul05p54N/39EeqMAyrmvFQ=
github.com/hashicorp/go-hclog v0.16.2 h1:K4ev2ib4LdQETX5cSZBG0DVLk1jwGqSPXBjdah3veNs=
github.com/hashicorp/go-hclog v0.16.2/go.mod h1:whpDNt7SSdeAju8AWKIWsul05p54N/39EeqMAyrmvFQ=
github.com/hashicorp/go-hclog v1.0.0 h1:bkKf0BeBXcSYa7f5Fyi9gMuQ8gNsxeiNpZjR6VxNZeo=
github.com/hashicorp/go-hclog v1.0.0/go.mod h1:whpDNt7SSdeAju8AWKIWsul05p54N/39EeqMAyrmvFQ=
github.com/hashicorp/go-immutable-radix v1.0.0/go.mod h1:0y9vanUI8NX6FsYoO3zeMjhV/C5i9g4Q3DwcSNZ4P60=
github.com/hashicorp/go-msgpack v0.5.3/go.mod h1:ahLV/dePpqEmjfWmKiqvPkv/twdG7iPBM1vqhUKIvfM=
github.com/hashicorp/go-multierror v1.0.0/go.mod h1:dHtQlpGsu+cZNNAkkCN/P3hoUDHhCYQXV3UM06sGGrk=
@ -963,8 +963,8 @@ golang.org/x/sys v0.0.0-20210831042530-f4d43177bf5e/go.mod h1:oPkhp1MJrh7nUepCBc
golang.org/x/sys v0.0.0-20210908233432-aa78b53d3365/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
golang.org/x/sys v0.0.0-20210917161153-d61c044b1678/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
golang.org/x/sys v0.0.0-20210927094055-39ccf1dd6fa6/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
golang.org/x/sys v0.0.0-20211004093028-2c5d950f24ef h1:fPxZ3Umkct3LZ8gK9nbk+DWDJ9fstZa2grBn+lWVKPs=
golang.org/x/sys v0.0.0-20211004093028-2c5d950f24ef/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
golang.org/x/sys v0.0.0-20211007075335-d3039528d8ac h1:oN6lz7iLW/YC7un8pq+9bOLyXrprv2+DKfkJY+2LJJw=
golang.org/x/sys v0.0.0-20211007075335-d3039528d8ac/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
golang.org/x/term v0.0.0-20201126162022-7de9c90e9dd1 h1:v+OssWQX+hTHEmOBgwxdZxK4zHq3yOs8F9J7mk0PY8E=
golang.org/x/term v0.0.0-20201126162022-7de9c90e9dd1/go.mod h1:bj7SfCRtBDWHUb9snDiAeCFNEtKQo2Wmx5Cou7ajbmo=
golang.org/x/text v0.0.0-20170915032832-14c0d48ead0c/go.mod h1:NqM8EUOU14njkJ3fqMW+pc6Ldnwhi/IjpwHt7yyuwOQ=
@ -1165,8 +1165,8 @@ google.golang.org/genproto v0.0.0-20210909211513-a8c4777a87af/go.mod h1:eFjDcFEc
google.golang.org/genproto v0.0.0-20210917145530-b395a37504d4/go.mod h1:eFjDcFEctNawg4eG61bRv87N7iHBWyVhJu7u1kqDUXY=
google.golang.org/genproto v0.0.0-20210921142501-181ce0d877f6/go.mod h1:5CzLGKJ67TSI2B9POpiiyGha0AjJvZIUgRMt1dSmuhc=
google.golang.org/genproto v0.0.0-20210924002016-3dee208752a0/go.mod h1:5CzLGKJ67TSI2B9POpiiyGha0AjJvZIUgRMt1dSmuhc=
google.golang.org/genproto v0.0.0-20211005153810-c76a74d43a8e h1:Im71rbA1N3CbIag/PumYhQcNR8bLNmuOtRIyOnnLsT8=
google.golang.org/genproto v0.0.0-20211005153810-c76a74d43a8e/go.mod h1:5CzLGKJ67TSI2B9POpiiyGha0AjJvZIUgRMt1dSmuhc=
google.golang.org/genproto v0.0.0-20211008145708-270636b82663 h1:33YYJanAOLxgS7pGjzC1IUrFLpwN//bbgtnKYikOmQU=
google.golang.org/genproto v0.0.0-20211008145708-270636b82663/go.mod h1:5CzLGKJ67TSI2B9POpiiyGha0AjJvZIUgRMt1dSmuhc=
google.golang.org/grpc v1.8.0/go.mod h1:yo6s7OP7yaDglbqo1J04qKzAhqBH6lvTonzMVmEdcZw=
google.golang.org/grpc v1.19.0/go.mod h1:mqu4LbDTu4XGKhr4mRzUsmM4RtVoemTSY81AxZiDr8c=
google.golang.org/grpc v1.20.1/go.mod h1:10oTOabMzJvdu6/UiuZezV6QK5dSlG84ov/aaiqXj38=

View file

@ -71,6 +71,9 @@ func getRespStatus(err error) int {
if os.IsNotExist(err) {
return http.StatusBadRequest
}
if os.IsPermission(err) {
return http.StatusForbidden
}
return http.StatusInternalServerError
}

View file

@ -115,6 +115,7 @@ const (
webClientTwoFactorPathDefault = "/web/client/twofactor"
webClientTwoFactorRecoveryPathDefault = "/web/client/twofactor-recovery"
webClientFilesPathDefault = "/web/client/files"
webClientEditFilePathDefault = "/web/client/editfile"
webClientDirsPathDefault = "/web/client/dirs"
webClientDownloadZipPathDefault = "/web/client/downloadzip"
webClientProfilePathDefault = "/web/client/profile"
@ -127,12 +128,13 @@ const (
webClientLogoutPathDefault = "/web/client/logout"
webStaticFilesPathDefault = "/static"
// MaxRestoreSize defines the max size for the loaddata input file
MaxRestoreSize = 10485760 // 10 MB
maxRequestSize = 1048576 // 1MB
maxLoginBodySize = 262144 // 256 KB
maxMultipartMem = 8388608 // 8MB
osWindows = "windows"
otpHeaderCode = "X-SFTPGO-OTP"
MaxRestoreSize = 10485760 // 10 MB
maxRequestSize = 1048576 // 1MB
maxLoginBodySize = 262144 // 256 KB
httpdMaxEditFileSize = 524288 // 512 KB
maxMultipartMem = 8388608 // 8MB
osWindows = "windows"
otpHeaderCode = "X-SFTPGO-OTP"
)
var (
@ -179,6 +181,7 @@ var (
webClientTwoFactorPath string
webClientTwoFactorRecoveryPath string
webClientFilesPath string
webClientEditFilePath string
webClientDirsPath string
webClientDownloadZipPath string
webClientProfilePath string
@ -522,6 +525,7 @@ func updateWebClientURLs(baseURL string) {
webClientTwoFactorPath = path.Join(baseURL, webClientTwoFactorPathDefault)
webClientTwoFactorRecoveryPath = path.Join(baseURL, webClientTwoFactorRecoveryPathDefault)
webClientFilesPath = path.Join(baseURL, webClientFilesPathDefault)
webClientEditFilePath = path.Join(baseURL, webClientEditFilePathDefault)
webClientDirsPath = path.Join(baseURL, webClientDirsPathDefault)
webClientDownloadZipPath = path.Join(baseURL, webClientDownloadZipPathDefault)
webClientProfilePath = path.Join(baseURL, webClientProfilePathDefault)

View file

@ -128,6 +128,7 @@ const (
webBasePathClient = "/web/client"
webClientLoginPath = "/web/client/login"
webClientFilesPath = "/web/client/files"
webClientEditFilePath = "/web/client/editfile"
webClientDirsPath = "/web/client/dirs"
webClientDownloadZipPath = "/web/client/downloadzip"
webChangeClientPwdPath = "/web/client/changepwd"
@ -3956,10 +3957,10 @@ func TestDumpdata(t *testing.T) {
if runtime.GOOS != osWindows {
err = os.Chmod(backupsPath, 0001)
assert.NoError(t, err)
_, _, err = httpdtest.Dumpdata("bck.json", "", "", http.StatusInternalServerError)
_, _, err = httpdtest.Dumpdata("bck.json", "", "", http.StatusForbidden)
assert.NoError(t, err)
// subdir cannot be created
_, _, err = httpdtest.Dumpdata(filepath.Join("subdir", "bck.json"), "", "", http.StatusInternalServerError)
_, _, err = httpdtest.Dumpdata(filepath.Join("subdir", "bck.json"), "", "", http.StatusForbidden)
assert.NoError(t, err)
err = os.Chmod(backupsPath, 0755)
assert.NoError(t, err)
@ -4223,7 +4224,7 @@ func TestLoaddata(t *testing.T) {
if runtime.GOOS != osWindows {
err = os.Chmod(backupFilePath, 0111)
assert.NoError(t, err)
_, _, err = httpdtest.Loaddata(backupFilePath, "1", "", http.StatusInternalServerError)
_, _, err = httpdtest.Loaddata(backupFilePath, "1", "", http.StatusForbidden)
assert.NoError(t, err)
err = os.Chmod(backupFilePath, 0644)
assert.NoError(t, err)
@ -8357,6 +8358,87 @@ func TestUserAPIKey(t *testing.T) {
assert.NoError(t, err)
}
func TestWebEditFile(t *testing.T) {
user, _, err := httpdtest.AddUser(getTestUser(), http.StatusCreated)
assert.NoError(t, err)
testFile1 := "testfile1.txt"
testFile2 := "testfile2"
file1Size := int64(65536)
file2Size := int64(655360)
err = createTestFile(filepath.Join(user.GetHomeDir(), testFile1), file1Size)
assert.NoError(t, err)
err = createTestFile(filepath.Join(user.GetHomeDir(), testFile2), file2Size)
assert.NoError(t, err)
webToken, err := getJWTWebClientTokenFromTestServer(defaultUsername, defaultPassword)
assert.NoError(t, err)
req, err := http.NewRequest(http.MethodGet, webClientEditFilePath+"?path="+testFile1, nil)
assert.NoError(t, err)
setJWTCookieForReq(req, webToken)
rr := executeRequest(req)
checkResponseCode(t, http.StatusOK, rr)
req, err = http.NewRequest(http.MethodGet, webClientEditFilePath+"?path="+testFile2, nil)
assert.NoError(t, err)
setJWTCookieForReq(req, webToken)
rr = executeRequest(req)
checkResponseCode(t, http.StatusBadRequest, rr)
assert.Contains(t, rr.Body.String(), "exceeds the maximum allowed size")
req, err = http.NewRequest(http.MethodGet, webClientEditFilePath+"?path=missing", nil)
assert.NoError(t, err)
setJWTCookieForReq(req, webToken)
rr = executeRequest(req)
checkResponseCode(t, http.StatusBadRequest, rr)
assert.Contains(t, rr.Body.String(), "Unable to stat file")
req, err = http.NewRequest(http.MethodGet, webClientEditFilePath+"?path=%2F", nil)
assert.NoError(t, err)
setJWTCookieForReq(req, webToken)
rr = executeRequest(req)
checkResponseCode(t, http.StatusBadRequest, rr)
assert.Contains(t, rr.Body.String(), "does not point to a file")
user.Filters.DeniedProtocols = []string{common.ProtocolHTTP}
_, _, err = httpdtest.UpdateUser(user, http.StatusOK, "")
assert.NoError(t, err)
req, err = http.NewRequest(http.MethodGet, webClientEditFilePath+"?path="+testFile1, nil)
assert.NoError(t, err)
setJWTCookieForReq(req, webToken)
rr = executeRequest(req)
checkResponseCode(t, http.StatusForbidden, rr)
user.Filters.DeniedProtocols = []string{common.ProtocolFTP}
user.Filters.FilePatterns = []sdk.PatternsFilter{
{
Path: "/",
DeniedPatterns: []string{"*.txt"},
},
}
_, _, err = httpdtest.UpdateUser(user, http.StatusOK, "")
assert.NoError(t, err)
req, err = http.NewRequest(http.MethodGet, webClientEditFilePath+"?path="+testFile1, nil)
assert.NoError(t, err)
setJWTCookieForReq(req, webToken)
rr = executeRequest(req)
checkResponseCode(t, http.StatusForbidden, rr)
assert.Contains(t, rr.Body.String(), "Unable to get a reader")
_, err = httpdtest.RemoveUser(user, http.StatusOK)
assert.NoError(t, err)
err = os.RemoveAll(user.GetHomeDir())
assert.NoError(t, err)
req, err = http.NewRequest(http.MethodGet, webClientEditFilePath+"?path="+testFile1, nil)
assert.NoError(t, err)
setJWTCookieForReq(req, webToken)
rr = executeRequest(req)
checkResponseCode(t, http.StatusNotFound, rr)
}
func TestWebGetFiles(t *testing.T) {
user, _, err := httpdtest.AddUser(getTestUser(), http.StatusCreated)
assert.NoError(t, err)
@ -9496,12 +9578,12 @@ func TestGetFilesSFTPBackend(t *testing.T) {
func TestClientUserClose(t *testing.T) {
u := getTestUser()
u.UploadBandwidth = 64
u.DownloadBandwidth = 64
u.UploadBandwidth = 32
u.DownloadBandwidth = 32
user, _, err := httpdtest.AddUser(u, http.StatusCreated)
assert.NoError(t, err)
testFileName := "file.dat"
testFileSize := int64(1048576)
testFileSize := int64(524288)
testFilePath := filepath.Join(user.GetHomeDir(), testFileName)
err = createTestFile(testFilePath, testFileSize)
assert.NoError(t, err)
@ -9523,6 +9605,15 @@ func TestClientUserClose(t *testing.T) {
checkResponseCode(t, http.StatusOK, rr)
}()
wg.Add(1)
go func() {
defer wg.Done()
req, _ := http.NewRequest(http.MethodGet, webClientEditFilePath+"?path="+testFileName, nil)
setJWTCookieForReq(req, webToken)
rr := executeRequest(req)
checkResponseCode(t, http.StatusInternalServerError, rr)
assert.Contains(t, rr.Body.String(), "Unable to read the file")
}()
wg.Add(1)
go func() {
defer wg.Done()
body := new(bytes.Buffer)
@ -9546,7 +9637,7 @@ func TestClientUserClose(t *testing.T) {
// wait for the transfers
assert.Eventually(t, func() bool {
stats := common.Connections.GetStats()
if len(stats) == 2 {
if len(stats) == 3 {
if len(stats[0].Transfers) > 0 && len(stats[1].Transfers) > 0 {
return true
}

View file

@ -1756,6 +1756,13 @@ func TestGetFilesInvalidClaims(t *testing.T) {
handleWebClientDownloadZip(rr, req)
assert.Equal(t, http.StatusForbidden, rr.Code)
assert.Contains(t, rr.Body.String(), "Invalid token claims")
rr = httptest.NewRecorder()
req, _ = http.NewRequest(http.MethodGet, webClientEditFilePath, nil)
req.Header.Set("Cookie", fmt.Sprintf("jwt=%v", token["access_token"]))
handleClientEditFile(rr, req)
assert.Equal(t, http.StatusForbidden, rr.Code)
assert.Contains(t, rr.Body.String(), "Invalid token claims")
}
func TestInvalidClaims(t *testing.T) {

View file

@ -1088,6 +1088,8 @@ func (s *httpdServer) initializeRouter() {
router.With(s.refreshCookie).Get(webClientFilesPath, handleClientGetFiles)
router.With(checkHTTPUserPerm(sdk.WebClientWriteDisabled), verifyCSRFHeader).
Post(webClientFilesPath, uploadUserFiles)
router.With(checkHTTPUserPerm(sdk.WebClientWriteDisabled), s.refreshCookie).
Get(webClientEditFilePath, handleClientEditFile)
router.With(checkHTTPUserPerm(sdk.WebClientWriteDisabled), verifyCSRFHeader).
Patch(webClientFilesPath, renameUserFile)
router.With(checkHTTPUserPerm(sdk.WebClientWriteDisabled), verifyCSRFHeader).

View file

@ -1,14 +1,17 @@
package httpd
import (
"bytes"
"encoding/json"
"fmt"
"html/template"
"io"
"net/http"
"net/url"
"os"
"path"
"path/filepath"
"strings"
"time"
"github.com/go-chi/render"
@ -35,10 +38,12 @@ const (
templateClientTwoFactor = "twofactor.html"
templateClientTwoFactorRecovery = "twofactor-recovery.html"
templateClientMFA = "mfa.html"
templateClientEditFile = "editfile.html"
pageClientFilesTitle = "My Files"
pageClientProfileTitle = "My Profile"
pageClientChangePwdTitle = "Change password"
pageClient2FATitle = "Two-factor auth"
pageClientEditFileTitle = "Edit file"
)
// condResult is the result of an HTTP request precondition check.
@ -83,6 +88,14 @@ type dirMapping struct {
Href string
}
type editFilePage struct {
baseClientPage
CurrentDir string
Path string
Name string
Data string
}
type filesPage struct {
baseClientPage
CurrentDir string
@ -145,6 +158,10 @@ func loadClientTemplates(templatesPath string) {
filepath.Join(templatesPath, templateClientDir, templateClientBase),
filepath.Join(templatesPath, templateClientDir, templateClientFiles),
}
editFilePath := []string{
filepath.Join(templatesPath, templateClientDir, templateClientBase),
filepath.Join(templatesPath, templateClientDir, templateClientEditFile),
}
profilePaths := []string{
filepath.Join(templatesPath, templateClientDir, templateClientBase),
filepath.Join(templatesPath, templateClientDir, templateClientProfile),
@ -182,6 +199,7 @@ func loadClientTemplates(templatesPath string) {
mfaTmpl := util.LoadTemplate(nil, mfaPath...)
twoFactorTmpl := util.LoadTemplate(nil, twoFactorPath...)
twoFactorRecoveryTmpl := util.LoadTemplate(nil, twoFactorRecoveryPath...)
editFileTmpl := util.LoadTemplate(nil, editFilePath...)
clientTemplates[templateClientFiles] = filesTmpl
clientTemplates[templateClientProfile] = profileTmpl
@ -191,6 +209,7 @@ func loadClientTemplates(templatesPath string) {
clientTemplates[templateClientMFA] = mfaTmpl
clientTemplates[templateClientTwoFactor] = twoFactorTmpl
clientTemplates[templateClientTwoFactorRecovery] = twoFactorRecoveryTmpl
clientTemplates[templateClientEditFile] = editFileTmpl
}
func getBaseClientPageData(title, currentURL string, r *http.Request) baseClientPage {
@ -300,6 +319,18 @@ func renderClientMFAPage(w http.ResponseWriter, r *http.Request) {
renderClientTemplate(w, templateClientMFA, data)
}
func renderEditFilePage(w http.ResponseWriter, r *http.Request, fileName, fileData string) {
data := editFilePage{
baseClientPage: getBaseClientPageData(pageClientEditFileTitle, webClientEditFilePath, r),
Path: fileName,
Name: path.Base(fileName),
CurrentDir: path.Dir(fileName),
Data: fileData,
}
renderClientTemplate(w, templateClientEditFile, data)
}
func renderFilesPage(w http.ResponseWriter, r *http.Request, dirName, error string, user dataprovider.User) {
data := filesPage{
baseClientPage: getBaseClientPageData(pageClientFilesTitle, webClientFilesPath, r),
@ -456,6 +487,8 @@ func handleClientGetDirContents(w http.ResponseWriter, r *http.Request) {
results := make([]map[string]string, 0, len(contents))
for _, info := range contents {
res := make(map[string]string)
res["url"] = getFileObjectURL(name, info.Name())
editURL := ""
if info.IsDir() {
res["type"] = "1"
res["size"] = ""
@ -465,12 +498,15 @@ func handleClientGetDirContents(w http.ResponseWriter, r *http.Request) {
res["size"] = ""
} else {
res["size"] = util.ByteCountIEC(info.Size())
if info.Size() < httpdMaxEditFileSize {
editURL = strings.Replace(res["url"], webClientFilesPath, webClientEditFilePath, 1)
}
}
}
res["type_name"] = fmt.Sprintf("%v_%v", res["type"], info.Name())
res["meta"] = fmt.Sprintf("%v_%v", res["type"], info.Name())
res["name"] = info.Name()
res["last_modified"] = getFileObjectModTime(info.ModTime())
res["url"] = getFileObjectURL(name, info.Name())
res["edit_url"] = editURL
results = append(results, res)
}
@ -534,6 +570,71 @@ func handleClientGetFiles(w http.ResponseWriter, r *http.Request) {
}
}
func handleClientEditFile(w http.ResponseWriter, r *http.Request) {
r.Body = http.MaxBytesReader(w, r.Body, maxRequestSize)
claims, err := getTokenClaims(r)
if err != nil || claims.Username == "" {
renderClientForbiddenPage(w, r, "Invalid token claims")
return
}
user, err := dataprovider.UserExists(claims.Username)
if err != nil {
renderClientMessagePage(w, r, "Unable to retrieve your user", "", getRespStatus(err), nil, "")
return
}
connID := xid.New().String()
connectionID := fmt.Sprintf("%v_%v", common.ProtocolHTTP, connID)
if err := checkHTTPClientUser(&user, r, connectionID); err != nil {
renderClientForbiddenPage(w, r, err.Error())
return
}
connection := &Connection{
BaseConnection: common.NewBaseConnection(connID, common.ProtocolHTTP, util.GetHTTPLocalAddress(r),
r.RemoteAddr, user),
request: r,
}
common.Connections.Add(connection)
defer common.Connections.Remove(connection.GetID())
name := util.CleanPath(r.URL.Query().Get("path"))
info, err := connection.Stat(name, 0)
if err != nil {
renderClientMessagePage(w, r, fmt.Sprintf("Unable to stat file %#v", name), "",
getRespStatus(err), nil, "")
return
}
if info.IsDir() {
renderClientMessagePage(w, r, fmt.Sprintf("The path %#v does not point to a file", name), "",
http.StatusBadRequest, nil, "")
return
}
if info.Size() > httpdMaxEditFileSize {
renderClientMessagePage(w, r, fmt.Sprintf("The file size %v for %#v exceeds the maximum allowed size",
util.ByteCountIEC(info.Size()), name), "", http.StatusBadRequest, nil, "")
return
}
reader, err := connection.getFileReader(name, 0, r.Method)
if err != nil {
renderClientMessagePage(w, r, fmt.Sprintf("Unable to get a reader for the file %#v", name), "",
getRespStatus(err), nil, "")
return
}
defer reader.Close()
var b bytes.Buffer
_, err = io.Copy(&b, reader)
if err != nil {
renderClientMessagePage(w, r, fmt.Sprintf("Unable to read the file %#v", name), "", http.StatusInternalServerError,
nil, "")
return
}
renderEditFilePage(w, r, name, b.String())
}
func handleClientGetProfile(w http.ResponseWriter, r *http.Request) {
r.Body = http.MaxBytesReader(w, r.Body, maxRequestSize)
renderClientProfilePage(w, r, "")

View file

@ -0,0 +1,32 @@
.CodeMirror-dialog {
position: absolute;
left: 0; right: 0;
background: inherit;
z-index: 15;
padding: .1em .8em;
overflow: hidden;
color: inherit;
}
.CodeMirror-dialog-top {
border-bottom: 1px solid #eee;
top: 0;
}
.CodeMirror-dialog-bottom {
border-top: 1px solid #eee;
bottom: 0;
}
.CodeMirror-dialog input {
border: none;
outline: none;
background: transparent;
width: 20em;
color: inherit;
font-family: monospace;
}
.CodeMirror-dialog button {
font-size: 70%;
}

View file

@ -0,0 +1,163 @@
// CodeMirror, copyright (c) by Marijn Haverbeke and others
// Distributed under an MIT license: https://codemirror.net/LICENSE
// Open simple dialogs on top of an editor. Relies on dialog.css.
(function(mod) {
if (typeof exports == "object" && typeof module == "object") // CommonJS
mod(require("../../lib/codemirror"));
else if (typeof define == "function" && define.amd) // AMD
define(["../../lib/codemirror"], mod);
else // Plain browser env
mod(CodeMirror);
})(function(CodeMirror) {
function dialogDiv(cm, template, bottom) {
var wrap = cm.getWrapperElement();
var dialog;
dialog = wrap.appendChild(document.createElement("div"));
if (bottom)
dialog.className = "CodeMirror-dialog CodeMirror-dialog-bottom";
else
dialog.className = "CodeMirror-dialog CodeMirror-dialog-top";
if (typeof template == "string") {
dialog.innerHTML = template;
} else { // Assuming it's a detached DOM element.
dialog.appendChild(template);
}
CodeMirror.addClass(wrap, 'dialog-opened');
return dialog;
}
function closeNotification(cm, newVal) {
if (cm.state.currentNotificationClose)
cm.state.currentNotificationClose();
cm.state.currentNotificationClose = newVal;
}
CodeMirror.defineExtension("openDialog", function(template, callback, options) {
if (!options) options = {};
closeNotification(this, null);
var dialog = dialogDiv(this, template, options.bottom);
var closed = false, me = this;
function close(newVal) {
if (typeof newVal == 'string') {
inp.value = newVal;
} else {
if (closed) return;
closed = true;
CodeMirror.rmClass(dialog.parentNode, 'dialog-opened');
dialog.parentNode.removeChild(dialog);
me.focus();
if (options.onClose) options.onClose(dialog);
}
}
var inp = dialog.getElementsByTagName("input")[0], button;
if (inp) {
inp.focus();
if (options.value) {
inp.value = options.value;
if (options.selectValueOnOpen !== false) {
inp.select();
}
}
if (options.onInput)
CodeMirror.on(inp, "input", function(e) { options.onInput(e, inp.value, close);});
if (options.onKeyUp)
CodeMirror.on(inp, "keyup", function(e) {options.onKeyUp(e, inp.value, close);});
CodeMirror.on(inp, "keydown", function(e) {
if (options && options.onKeyDown && options.onKeyDown(e, inp.value, close)) { return; }
if (e.keyCode == 27 || (options.closeOnEnter !== false && e.keyCode == 13)) {
inp.blur();
CodeMirror.e_stop(e);
close();
}
if (e.keyCode == 13) callback(inp.value, e);
});
if (options.closeOnBlur !== false) CodeMirror.on(dialog, "focusout", function (evt) {
if (evt.relatedTarget !== null) close();
});
} else if (button = dialog.getElementsByTagName("button")[0]) {
CodeMirror.on(button, "click", function() {
close();
me.focus();
});
if (options.closeOnBlur !== false) CodeMirror.on(button, "blur", close);
button.focus();
}
return close;
});
CodeMirror.defineExtension("openConfirm", function(template, callbacks, options) {
closeNotification(this, null);
var dialog = dialogDiv(this, template, options && options.bottom);
var buttons = dialog.getElementsByTagName("button");
var closed = false, me = this, blurring = 1;
function close() {
if (closed) return;
closed = true;
CodeMirror.rmClass(dialog.parentNode, 'dialog-opened');
dialog.parentNode.removeChild(dialog);
me.focus();
}
buttons[0].focus();
for (var i = 0; i < buttons.length; ++i) {
var b = buttons[i];
(function(callback) {
CodeMirror.on(b, "click", function(e) {
CodeMirror.e_preventDefault(e);
close();
if (callback) callback(me);
});
})(callbacks[i]);
CodeMirror.on(b, "blur", function() {
--blurring;
setTimeout(function() { if (blurring <= 0) close(); }, 200);
});
CodeMirror.on(b, "focus", function() { ++blurring; });
}
});
/*
* openNotification
* Opens a notification, that can be closed with an optional timer
* (default 5000ms timer) and always closes on click.
*
* If a notification is opened while another is opened, it will close the
* currently opened one and open the new one immediately.
*/
CodeMirror.defineExtension("openNotification", function(template, options) {
closeNotification(this, close);
var dialog = dialogDiv(this, template, options && options.bottom);
var closed = false, doneTimer;
var duration = options && typeof options.duration !== "undefined" ? options.duration : 5000;
function close() {
if (closed) return;
closed = true;
clearTimeout(doneTimer);
CodeMirror.rmClass(dialog.parentNode, 'dialog-opened');
dialog.parentNode.removeChild(dialog);
}
CodeMirror.on(dialog, 'click', function(e) {
CodeMirror.e_preventDefault(e);
close();
});
if (duration)
doneTimer = setTimeout(close, duration);
return close;
});
});

View file

@ -0,0 +1,53 @@
// CodeMirror, copyright (c) by Marijn Haverbeke and others
// Distributed under an MIT license: https://codemirror.net/LICENSE
// Defines jumpToLine command. Uses dialog.js if present.
(function(mod) {
if (typeof exports == "object" && typeof module == "object") // CommonJS
mod(require("../../lib/codemirror"), require("../dialog/dialog"));
else if (typeof define == "function" && define.amd) // AMD
define(["../../lib/codemirror", "../dialog/dialog"], mod);
else // Plain browser env
mod(CodeMirror);
})(function(CodeMirror) {
"use strict";
// default search panel location
CodeMirror.defineOption("search", {bottom: false});
function dialog(cm, text, shortText, deflt, f) {
if (cm.openDialog) cm.openDialog(text, f, {value: deflt, selectValueOnOpen: true, bottom: cm.options.search.bottom});
else f(prompt(shortText, deflt));
}
function getJumpDialog(cm) {
return cm.phrase("Jump to line:") + ' <input type="text" style="width: 10em" class="CodeMirror-search-field"/> <span style="color: #888" class="CodeMirror-search-hint">' + cm.phrase("(Use line:column or scroll% syntax)") + '</span>';
}
function interpretLine(cm, string) {
var num = Number(string)
if (/^[-+]/.test(string)) return cm.getCursor().line + num
else return num - 1
}
CodeMirror.commands.jumpToLine = function(cm) {
var cur = cm.getCursor();
dialog(cm, getJumpDialog(cm), cm.phrase("Jump to line:"), (cur.line + 1) + ":" + cur.ch, function(posStr) {
if (!posStr) return;
var match;
if (match = /^\s*([\+\-]?\d+)\s*\:\s*(\d+)\s*$/.exec(posStr)) {
cm.setCursor(interpretLine(cm, match[1]), Number(match[2]))
} else if (match = /^\s*([\+\-]?\d+(\.\d+)?)\%\s*/.exec(posStr)) {
var line = Math.round(cm.lineCount() * Number(match[1]) / 100);
if (/^[-+]/.test(match[1])) line = cur.line + line + 1;
cm.setCursor(line - 1, cur.ch);
} else if (match = /^\s*\:?\s*([\+\-]?\d+)\s*/.exec(posStr)) {
cm.setCursor(interpretLine(cm, match[1]), cur.ch);
}
});
};
CodeMirror.keyMap["default"]["Alt-G"] = "jumpToLine";
});

View file

@ -0,0 +1,167 @@
// CodeMirror, copyright (c) by Marijn Haverbeke and others
// Distributed under an MIT license: https://codemirror.net/LICENSE
// Highlighting text that matches the selection
//
// Defines an option highlightSelectionMatches, which, when enabled,
// will style strings that match the selection throughout the
// document.
//
// The option can be set to true to simply enable it, or to a
// {minChars, style, wordsOnly, showToken, delay} object to explicitly
// configure it. minChars is the minimum amount of characters that should be
// selected for the behavior to occur, and style is the token style to
// apply to the matches. This will be prefixed by "cm-" to create an
// actual CSS class name. If wordsOnly is enabled, the matches will be
// highlighted only if the selected text is a word. showToken, when enabled,
// will cause the current token to be highlighted when nothing is selected.
// delay is used to specify how much time to wait, in milliseconds, before
// highlighting the matches. If annotateScrollbar is enabled, the occurrences
// will be highlighted on the scrollbar via the matchesonscrollbar addon.
(function(mod) {
if (typeof exports == "object" && typeof module == "object") // CommonJS
mod(require("../../lib/codemirror"), require("./matchesonscrollbar"));
else if (typeof define == "function" && define.amd) // AMD
define(["../../lib/codemirror", "./matchesonscrollbar"], mod);
else // Plain browser env
mod(CodeMirror);
})(function(CodeMirror) {
"use strict";
var defaults = {
style: "matchhighlight",
minChars: 2,
delay: 100,
wordsOnly: false,
annotateScrollbar: false,
showToken: false,
trim: true
}
function State(options) {
this.options = {}
for (var name in defaults)
this.options[name] = (options && options.hasOwnProperty(name) ? options : defaults)[name]
this.overlay = this.timeout = null;
this.matchesonscroll = null;
this.active = false;
}
CodeMirror.defineOption("highlightSelectionMatches", false, function(cm, val, old) {
if (old && old != CodeMirror.Init) {
removeOverlay(cm);
clearTimeout(cm.state.matchHighlighter.timeout);
cm.state.matchHighlighter = null;
cm.off("cursorActivity", cursorActivity);
cm.off("focus", onFocus)
}
if (val) {
var state = cm.state.matchHighlighter = new State(val);
if (cm.hasFocus()) {
state.active = true
highlightMatches(cm)
} else {
cm.on("focus", onFocus)
}
cm.on("cursorActivity", cursorActivity);
}
});
function cursorActivity(cm) {
var state = cm.state.matchHighlighter;
if (state.active || cm.hasFocus()) scheduleHighlight(cm, state)
}
function onFocus(cm) {
var state = cm.state.matchHighlighter
if (!state.active) {
state.active = true
scheduleHighlight(cm, state)
}
}
function scheduleHighlight(cm, state) {
clearTimeout(state.timeout);
state.timeout = setTimeout(function() {highlightMatches(cm);}, state.options.delay);
}
function addOverlay(cm, query, hasBoundary, style) {
var state = cm.state.matchHighlighter;
cm.addOverlay(state.overlay = makeOverlay(query, hasBoundary, style));
if (state.options.annotateScrollbar && cm.showMatchesOnScrollbar) {
var searchFor = hasBoundary ? new RegExp((/\w/.test(query.charAt(0)) ? "\\b" : "") +
query.replace(/[\\\[.+*?(){|^$]/g, "\\$&") +
(/\w/.test(query.charAt(query.length - 1)) ? "\\b" : "")) : query;
state.matchesonscroll = cm.showMatchesOnScrollbar(searchFor, false,
{className: "CodeMirror-selection-highlight-scrollbar"});
}
}
function removeOverlay(cm) {
var state = cm.state.matchHighlighter;
if (state.overlay) {
cm.removeOverlay(state.overlay);
state.overlay = null;
if (state.matchesonscroll) {
state.matchesonscroll.clear();
state.matchesonscroll = null;
}
}
}
function highlightMatches(cm) {
cm.operation(function() {
var state = cm.state.matchHighlighter;
removeOverlay(cm);
if (!cm.somethingSelected() && state.options.showToken) {
var re = state.options.showToken === true ? /[\w$]/ : state.options.showToken;
var cur = cm.getCursor(), line = cm.getLine(cur.line), start = cur.ch, end = start;
while (start && re.test(line.charAt(start - 1))) --start;
while (end < line.length && re.test(line.charAt(end))) ++end;
if (start < end)
addOverlay(cm, line.slice(start, end), re, state.options.style);
return;
}
var from = cm.getCursor("from"), to = cm.getCursor("to");
if (from.line != to.line) return;
if (state.options.wordsOnly && !isWord(cm, from, to)) return;
var selection = cm.getRange(from, to)
if (state.options.trim) selection = selection.replace(/^\s+|\s+$/g, "")
if (selection.length >= state.options.minChars)
addOverlay(cm, selection, false, state.options.style);
});
}
function isWord(cm, from, to) {
var str = cm.getRange(from, to);
if (str.match(/^\w+$/) !== null) {
if (from.ch > 0) {
var pos = {line: from.line, ch: from.ch - 1};
var chr = cm.getRange(pos, from);
if (chr.match(/\W/) === null) return false;
}
if (to.ch < cm.getLine(from.line).length) {
var pos = {line: to.line, ch: to.ch + 1};
var chr = cm.getRange(to, pos);
if (chr.match(/\W/) === null) return false;
}
return true;
} else return false;
}
function boundariesAround(stream, re) {
return (!stream.start || !re.test(stream.string.charAt(stream.start - 1))) &&
(stream.pos == stream.string.length || !re.test(stream.string.charAt(stream.pos)));
}
function makeOverlay(query, hasBoundary, style) {
return {token: function(stream) {
if (stream.match(query) &&
(!hasBoundary || boundariesAround(stream, hasBoundary)))
return style;
stream.next();
stream.skipTo(query.charAt(0)) || stream.skipToEnd();
}};
}
});

View file

@ -0,0 +1,8 @@
.CodeMirror-search-match {
background: gold;
border-top: 1px solid orange;
border-bottom: 1px solid orange;
-moz-box-sizing: border-box;
box-sizing: border-box;
opacity: .5;
}

View file

@ -0,0 +1,97 @@
// CodeMirror, copyright (c) by Marijn Haverbeke and others
// Distributed under an MIT license: https://codemirror.net/LICENSE
(function(mod) {
if (typeof exports == "object" && typeof module == "object") // CommonJS
mod(require("../../lib/codemirror"), require("./searchcursor"), require("../scroll/annotatescrollbar"));
else if (typeof define == "function" && define.amd) // AMD
define(["../../lib/codemirror", "./searchcursor", "../scroll/annotatescrollbar"], mod);
else // Plain browser env
mod(CodeMirror);
})(function(CodeMirror) {
"use strict";
CodeMirror.defineExtension("showMatchesOnScrollbar", function(query, caseFold, options) {
if (typeof options == "string") options = {className: options};
if (!options) options = {};
return new SearchAnnotation(this, query, caseFold, options);
});
function SearchAnnotation(cm, query, caseFold, options) {
this.cm = cm;
this.options = options;
var annotateOptions = {listenForChanges: false};
for (var prop in options) annotateOptions[prop] = options[prop];
if (!annotateOptions.className) annotateOptions.className = "CodeMirror-search-match";
this.annotation = cm.annotateScrollbar(annotateOptions);
this.query = query;
this.caseFold = caseFold;
this.gap = {from: cm.firstLine(), to: cm.lastLine() + 1};
this.matches = [];
this.update = null;
this.findMatches();
this.annotation.update(this.matches);
var self = this;
cm.on("change", this.changeHandler = function(_cm, change) { self.onChange(change); });
}
var MAX_MATCHES = 1000;
SearchAnnotation.prototype.findMatches = function() {
if (!this.gap) return;
for (var i = 0; i < this.matches.length; i++) {
var match = this.matches[i];
if (match.from.line >= this.gap.to) break;
if (match.to.line >= this.gap.from) this.matches.splice(i--, 1);
}
var cursor = this.cm.getSearchCursor(this.query, CodeMirror.Pos(this.gap.from, 0), {caseFold: this.caseFold, multiline: this.options.multiline});
var maxMatches = this.options && this.options.maxMatches || MAX_MATCHES;
while (cursor.findNext()) {
var match = {from: cursor.from(), to: cursor.to()};
if (match.from.line >= this.gap.to) break;
this.matches.splice(i++, 0, match);
if (this.matches.length > maxMatches) break;
}
this.gap = null;
};
function offsetLine(line, changeStart, sizeChange) {
if (line <= changeStart) return line;
return Math.max(changeStart, line + sizeChange);
}
SearchAnnotation.prototype.onChange = function(change) {
var startLine = change.from.line;
var endLine = CodeMirror.changeEnd(change).line;
var sizeChange = endLine - change.to.line;
if (this.gap) {
this.gap.from = Math.min(offsetLine(this.gap.from, startLine, sizeChange), change.from.line);
this.gap.to = Math.max(offsetLine(this.gap.to, startLine, sizeChange), change.from.line);
} else {
this.gap = {from: change.from.line, to: endLine + 1};
}
if (sizeChange) for (var i = 0; i < this.matches.length; i++) {
var match = this.matches[i];
var newFrom = offsetLine(match.from.line, startLine, sizeChange);
if (newFrom != match.from.line) match.from = CodeMirror.Pos(newFrom, match.from.ch);
var newTo = offsetLine(match.to.line, startLine, sizeChange);
if (newTo != match.to.line) match.to = CodeMirror.Pos(newTo, match.to.ch);
}
clearTimeout(this.update);
var self = this;
this.update = setTimeout(function() { self.updateAfterChange(); }, 250);
};
SearchAnnotation.prototype.updateAfterChange = function() {
this.findMatches();
this.annotation.update(this.matches);
};
SearchAnnotation.prototype.clear = function() {
this.cm.off("change", this.changeHandler);
this.annotation.clear();
};
});

View file

@ -0,0 +1,292 @@
// CodeMirror, copyright (c) by Marijn Haverbeke and others
// Distributed under an MIT license: https://codemirror.net/LICENSE
// Define search commands. Depends on dialog.js or another
// implementation of the openDialog method.
// Replace works a little oddly -- it will do the replace on the next
// Ctrl-G (or whatever is bound to findNext) press. You prevent a
// replace by making sure the match is no longer selected when hitting
// Ctrl-G.
(function(mod) {
if (typeof exports == "object" && typeof module == "object") // CommonJS
mod(require("../../lib/codemirror"), require("./searchcursor"), require("../dialog/dialog"));
else if (typeof define == "function" && define.amd) // AMD
define(["../../lib/codemirror", "./searchcursor", "../dialog/dialog"], mod);
else // Plain browser env
mod(CodeMirror);
})(function(CodeMirror) {
"use strict";
// default search panel location
CodeMirror.defineOption("search", {bottom: false});
function searchOverlay(query, caseInsensitive) {
if (typeof query == "string")
query = new RegExp(query.replace(/[\-\[\]\/\{\}\(\)\*\+\?\.\\\^\$\|]/g, "\\$&"), caseInsensitive ? "gi" : "g");
else if (!query.global)
query = new RegExp(query.source, query.ignoreCase ? "gi" : "g");
return {token: function(stream) {
query.lastIndex = stream.pos;
var match = query.exec(stream.string);
if (match && match.index == stream.pos) {
stream.pos += match[0].length || 1;
return "searching";
} else if (match) {
stream.pos = match.index;
} else {
stream.skipToEnd();
}
}};
}
function SearchState() {
this.posFrom = this.posTo = this.lastQuery = this.query = null;
this.overlay = null;
}
function getSearchState(cm) {
return cm.state.search || (cm.state.search = new SearchState());
}
function queryCaseInsensitive(query) {
return typeof query == "string" && query == query.toLowerCase();
}
function getSearchCursor(cm, query, pos) {
// Heuristic: if the query string is all lowercase, do a case insensitive search.
return cm.getSearchCursor(query, pos, {caseFold: queryCaseInsensitive(query), multiline: true});
}
function persistentDialog(cm, text, deflt, onEnter, onKeyDown) {
cm.openDialog(text, onEnter, {
value: deflt,
selectValueOnOpen: true,
closeOnEnter: false,
onClose: function() { clearSearch(cm); },
onKeyDown: onKeyDown,
bottom: cm.options.search.bottom
});
}
function dialog(cm, text, shortText, deflt, f) {
if (cm.openDialog) cm.openDialog(text, f, {value: deflt, selectValueOnOpen: true, bottom: cm.options.search.bottom});
else f(prompt(shortText, deflt));
}
function confirmDialog(cm, text, shortText, fs) {
if (cm.openConfirm) cm.openConfirm(text, fs);
else if (confirm(shortText)) fs[0]();
}
function parseString(string) {
return string.replace(/\\([nrt\\])/g, function(match, ch) {
if (ch == "n") return "\n"
if (ch == "r") return "\r"
if (ch == "t") return "\t"
if (ch == "\\") return "\\"
return match
})
}
function parseQuery(query) {
var isRE = query.match(/^\/(.*)\/([a-z]*)$/);
if (isRE) {
try { query = new RegExp(isRE[1], isRE[2].indexOf("i") == -1 ? "" : "i"); }
catch(e) {} // Not a regular expression after all, do a string search
} else {
query = parseString(query)
}
if (typeof query == "string" ? query == "" : query.test(""))
query = /x^/;
return query;
}
function startSearch(cm, state, query) {
state.queryText = query;
state.query = parseQuery(query);
cm.removeOverlay(state.overlay, queryCaseInsensitive(state.query));
state.overlay = searchOverlay(state.query, queryCaseInsensitive(state.query));
cm.addOverlay(state.overlay);
if (cm.showMatchesOnScrollbar) {
if (state.annotate) { state.annotate.clear(); state.annotate = null; }
state.annotate = cm.showMatchesOnScrollbar(state.query, queryCaseInsensitive(state.query));
}
}
function doSearch(cm, rev, persistent, immediate) {
var state = getSearchState(cm);
if (state.query) return findNext(cm, rev);
var q = cm.getSelection() || state.lastQuery;
if (q instanceof RegExp && q.source == "x^") q = null
if (persistent && cm.openDialog) {
var hiding = null
var searchNext = function(query, event) {
CodeMirror.e_stop(event);
if (!query) return;
if (query != state.queryText) {
startSearch(cm, state, query);
state.posFrom = state.posTo = cm.getCursor();
}
if (hiding) hiding.style.opacity = 1
findNext(cm, event.shiftKey, function(_, to) {
var dialog
if (to.line < 3 && document.querySelector &&
(dialog = cm.display.wrapper.querySelector(".CodeMirror-dialog")) &&
dialog.getBoundingClientRect().bottom - 4 > cm.cursorCoords(to, "window").top)
(hiding = dialog).style.opacity = .4
})
};
persistentDialog(cm, getQueryDialog(cm), q, searchNext, function(event, query) {
var keyName = CodeMirror.keyName(event)
var extra = cm.getOption('extraKeys'), cmd = (extra && extra[keyName]) || CodeMirror.keyMap[cm.getOption("keyMap")][keyName]
if (cmd == "findNext" || cmd == "findPrev" ||
cmd == "findPersistentNext" || cmd == "findPersistentPrev") {
CodeMirror.e_stop(event);
startSearch(cm, getSearchState(cm), query);
cm.execCommand(cmd);
} else if (cmd == "find" || cmd == "findPersistent") {
CodeMirror.e_stop(event);
searchNext(query, event);
}
});
if (immediate && q) {
startSearch(cm, state, q);
findNext(cm, rev);
}
} else {
dialog(cm, getQueryDialog(cm), "Search for:", q, function(query) {
if (query && !state.query) cm.operation(function() {
startSearch(cm, state, query);
state.posFrom = state.posTo = cm.getCursor();
findNext(cm, rev);
});
});
}
}
function findNext(cm, rev, callback) {cm.operation(function() {
var state = getSearchState(cm);
var cursor = getSearchCursor(cm, state.query, rev ? state.posFrom : state.posTo);
if (!cursor.find(rev)) {
cursor = getSearchCursor(cm, state.query, rev ? CodeMirror.Pos(cm.lastLine()) : CodeMirror.Pos(cm.firstLine(), 0));
if (!cursor.find(rev)) return;
}
cm.setSelection(cursor.from(), cursor.to());
cm.scrollIntoView({from: cursor.from(), to: cursor.to()}, 20);
state.posFrom = cursor.from(); state.posTo = cursor.to();
if (callback) callback(cursor.from(), cursor.to())
});}
function clearSearch(cm) {cm.operation(function() {
var state = getSearchState(cm);
state.lastQuery = state.query;
if (!state.query) return;
state.query = state.queryText = null;
cm.removeOverlay(state.overlay);
if (state.annotate) { state.annotate.clear(); state.annotate = null; }
});}
function el(tag, attrs) {
var element = tag ? document.createElement(tag) : document.createDocumentFragment();
for (var key in attrs) {
element[key] = attrs[key];
}
for (var i = 2; i < arguments.length; i++) {
var child = arguments[i]
element.appendChild(typeof child == "string" ? document.createTextNode(child) : child);
}
return element;
}
function getQueryDialog(cm) {
return el("", null,
el("span", {className: "CodeMirror-search-label"}, cm.phrase("Search:")), " ",
el("input", {type: "text", "style": "width: 10em", className: "CodeMirror-search-field"}), " ",
el("span", {style: "color: #888", className: "CodeMirror-search-hint"},
cm.phrase("(Use /re/ syntax for regexp search)")));
}
function getReplaceQueryDialog(cm) {
return el("", null, " ",
el("input", {type: "text", "style": "width: 10em", className: "CodeMirror-search-field"}), " ",
el("span", {style: "color: #888", className: "CodeMirror-search-hint"},
cm.phrase("(Use /re/ syntax for regexp search)")));
}
function getReplacementQueryDialog(cm) {
return el("", null,
el("span", {className: "CodeMirror-search-label"}, cm.phrase("With:")), " ",
el("input", {type: "text", "style": "width: 10em", className: "CodeMirror-search-field"}));
}
function getDoReplaceConfirm(cm) {
return el("", null,
el("span", {className: "CodeMirror-search-label"}, cm.phrase("Replace?")), " ",
el("button", {}, cm.phrase("Yes")), " ",
el("button", {}, cm.phrase("No")), " ",
el("button", {}, cm.phrase("All")), " ",
el("button", {}, cm.phrase("Stop")));
}
function replaceAll(cm, query, text) {
cm.operation(function() {
for (var cursor = getSearchCursor(cm, query); cursor.findNext();) {
if (typeof query != "string") {
var match = cm.getRange(cursor.from(), cursor.to()).match(query);
cursor.replace(text.replace(/\$(\d)/g, function(_, i) {return match[i];}));
} else cursor.replace(text);
}
});
}
function replace(cm, all) {
if (cm.getOption("readOnly")) return;
var query = cm.getSelection() || getSearchState(cm).lastQuery;
var dialogText = all ? cm.phrase("Replace all:") : cm.phrase("Replace:")
var fragment = el("", null,
el("span", {className: "CodeMirror-search-label"}, dialogText),
getReplaceQueryDialog(cm))
dialog(cm, fragment, dialogText, query, function(query) {
if (!query) return;
query = parseQuery(query);
dialog(cm, getReplacementQueryDialog(cm), cm.phrase("Replace with:"), "", function(text) {
text = parseString(text)
if (all) {
replaceAll(cm, query, text)
} else {
clearSearch(cm);
var cursor = getSearchCursor(cm, query, cm.getCursor("from"));
var advance = function() {
var start = cursor.from(), match;
if (!(match = cursor.findNext())) {
cursor = getSearchCursor(cm, query);
if (!(match = cursor.findNext()) ||
(start && cursor.from().line == start.line && cursor.from().ch == start.ch)) return;
}
cm.setSelection(cursor.from(), cursor.to());
cm.scrollIntoView({from: cursor.from(), to: cursor.to()});
confirmDialog(cm, getDoReplaceConfirm(cm), cm.phrase("Replace?"),
[function() {doReplace(match);}, advance,
function() {replaceAll(cm, query, text)}]);
};
var doReplace = function(match) {
cursor.replace(typeof query == "string" ? text :
text.replace(/\$(\d)/g, function(_, i) {return match[i];}));
advance();
};
advance();
}
});
});
}
CodeMirror.commands.find = function(cm) {clearSearch(cm); doSearch(cm);};
CodeMirror.commands.findPersistent = function(cm) {clearSearch(cm); doSearch(cm, false, true);};
CodeMirror.commands.findPersistentNext = function(cm) {doSearch(cm, false, true, true);};
CodeMirror.commands.findPersistentPrev = function(cm) {doSearch(cm, true, true, true);};
CodeMirror.commands.findNext = doSearch;
CodeMirror.commands.findPrev = function(cm) {doSearch(cm, true);};
CodeMirror.commands.clearSearch = clearSearch;
CodeMirror.commands.replace = replace;
CodeMirror.commands.replaceAll = function(cm) {replace(cm, true);};
});

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// CodeMirror, copyright (c) by Marijn Haverbeke and others
// Distributed under an MIT license: https://codemirror.net/LICENSE
(function(mod) {
if (typeof exports == "object" && typeof module == "object") // CommonJS
mod(require("../../lib/codemirror"))
else if (typeof define == "function" && define.amd) // AMD
define(["../../lib/codemirror"], mod)
else // Plain browser env
mod(CodeMirror)
})(function(CodeMirror) {
"use strict"
var Pos = CodeMirror.Pos
function regexpFlags(regexp) {
var flags = regexp.flags
return flags != null ? flags : (regexp.ignoreCase ? "i" : "")
+ (regexp.global ? "g" : "")
+ (regexp.multiline ? "m" : "")
}
function ensureFlags(regexp, flags) {
var current = regexpFlags(regexp), target = current
for (var i = 0; i < flags.length; i++) if (target.indexOf(flags.charAt(i)) == -1)
target += flags.charAt(i)
return current == target ? regexp : new RegExp(regexp.source, target)
}
function maybeMultiline(regexp) {
return /\\s|\\n|\n|\\W|\\D|\[\^/.test(regexp.source)
}
function searchRegexpForward(doc, regexp, start) {
regexp = ensureFlags(regexp, "g")
for (var line = start.line, ch = start.ch, last = doc.lastLine(); line <= last; line++, ch = 0) {
regexp.lastIndex = ch
var string = doc.getLine(line), match = regexp.exec(string)
if (match)
return {from: Pos(line, match.index),
to: Pos(line, match.index + match[0].length),
match: match}
}
}
function searchRegexpForwardMultiline(doc, regexp, start) {
if (!maybeMultiline(regexp)) return searchRegexpForward(doc, regexp, start)
regexp = ensureFlags(regexp, "gm")
var string, chunk = 1
for (var line = start.line, last = doc.lastLine(); line <= last;) {
// This grows the search buffer in exponentially-sized chunks
// between matches, so that nearby matches are fast and don't
// require concatenating the whole document (in case we're
// searching for something that has tons of matches), but at the
// same time, the amount of retries is limited.
for (var i = 0; i < chunk; i++) {
if (line > last) break
var curLine = doc.getLine(line++)
string = string == null ? curLine : string + "\n" + curLine
}
chunk = chunk * 2
regexp.lastIndex = start.ch
var match = regexp.exec(string)
if (match) {
var before = string.slice(0, match.index).split("\n"), inside = match[0].split("\n")
var startLine = start.line + before.length - 1, startCh = before[before.length - 1].length
return {from: Pos(startLine, startCh),
to: Pos(startLine + inside.length - 1,
inside.length == 1 ? startCh + inside[0].length : inside[inside.length - 1].length),
match: match}
}
}
}
function lastMatchIn(string, regexp, endMargin) {
var match, from = 0
while (from <= string.length) {
regexp.lastIndex = from
var newMatch = regexp.exec(string)
if (!newMatch) break
var end = newMatch.index + newMatch[0].length
if (end > string.length - endMargin) break
if (!match || end > match.index + match[0].length)
match = newMatch
from = newMatch.index + 1
}
return match
}
function searchRegexpBackward(doc, regexp, start) {
regexp = ensureFlags(regexp, "g")
for (var line = start.line, ch = start.ch, first = doc.firstLine(); line >= first; line--, ch = -1) {
var string = doc.getLine(line)
var match = lastMatchIn(string, regexp, ch < 0 ? 0 : string.length - ch)
if (match)
return {from: Pos(line, match.index),
to: Pos(line, match.index + match[0].length),
match: match}
}
}
function searchRegexpBackwardMultiline(doc, regexp, start) {
if (!maybeMultiline(regexp)) return searchRegexpBackward(doc, regexp, start)
regexp = ensureFlags(regexp, "gm")
var string, chunkSize = 1, endMargin = doc.getLine(start.line).length - start.ch
for (var line = start.line, first = doc.firstLine(); line >= first;) {
for (var i = 0; i < chunkSize && line >= first; i++) {
var curLine = doc.getLine(line--)
string = string == null ? curLine : curLine + "\n" + string
}
chunkSize *= 2
var match = lastMatchIn(string, regexp, endMargin)
if (match) {
var before = string.slice(0, match.index).split("\n"), inside = match[0].split("\n")
var startLine = line + before.length, startCh = before[before.length - 1].length
return {from: Pos(startLine, startCh),
to: Pos(startLine + inside.length - 1,
inside.length == 1 ? startCh + inside[0].length : inside[inside.length - 1].length),
match: match}
}
}
}
var doFold, noFold
if (String.prototype.normalize) {
doFold = function(str) { return str.normalize("NFD").toLowerCase() }
noFold = function(str) { return str.normalize("NFD") }
} else {
doFold = function(str) { return str.toLowerCase() }
noFold = function(str) { return str }
}
// Maps a position in a case-folded line back to a position in the original line
// (compensating for codepoints increasing in number during folding)
function adjustPos(orig, folded, pos, foldFunc) {
if (orig.length == folded.length) return pos
for (var min = 0, max = pos + Math.max(0, orig.length - folded.length);;) {
if (min == max) return min
var mid = (min + max) >> 1
var len = foldFunc(orig.slice(0, mid)).length
if (len == pos) return mid
else if (len > pos) max = mid
else min = mid + 1
}
}
function searchStringForward(doc, query, start, caseFold) {
// Empty string would match anything and never progress, so we
// define it to match nothing instead.
if (!query.length) return null
var fold = caseFold ? doFold : noFold
var lines = fold(query).split(/\r|\n\r?/)
search: for (var line = start.line, ch = start.ch, last = doc.lastLine() + 1 - lines.length; line <= last; line++, ch = 0) {
var orig = doc.getLine(line).slice(ch), string = fold(orig)
if (lines.length == 1) {
var found = string.indexOf(lines[0])
if (found == -1) continue search
var start = adjustPos(orig, string, found, fold) + ch
return {from: Pos(line, adjustPos(orig, string, found, fold) + ch),
to: Pos(line, adjustPos(orig, string, found + lines[0].length, fold) + ch)}
} else {
var cutFrom = string.length - lines[0].length
if (string.slice(cutFrom) != lines[0]) continue search
for (var i = 1; i < lines.length - 1; i++)
if (fold(doc.getLine(line + i)) != lines[i]) continue search
var end = doc.getLine(line + lines.length - 1), endString = fold(end), lastLine = lines[lines.length - 1]
if (endString.slice(0, lastLine.length) != lastLine) continue search
return {from: Pos(line, adjustPos(orig, string, cutFrom, fold) + ch),
to: Pos(line + lines.length - 1, adjustPos(end, endString, lastLine.length, fold))}
}
}
}
function searchStringBackward(doc, query, start, caseFold) {
if (!query.length) return null
var fold = caseFold ? doFold : noFold
var lines = fold(query).split(/\r|\n\r?/)
search: for (var line = start.line, ch = start.ch, first = doc.firstLine() - 1 + lines.length; line >= first; line--, ch = -1) {
var orig = doc.getLine(line)
if (ch > -1) orig = orig.slice(0, ch)
var string = fold(orig)
if (lines.length == 1) {
var found = string.lastIndexOf(lines[0])
if (found == -1) continue search
return {from: Pos(line, adjustPos(orig, string, found, fold)),
to: Pos(line, adjustPos(orig, string, found + lines[0].length, fold))}
} else {
var lastLine = lines[lines.length - 1]
if (string.slice(0, lastLine.length) != lastLine) continue search
for (var i = 1, start = line - lines.length + 1; i < lines.length - 1; i++)
if (fold(doc.getLine(start + i)) != lines[i]) continue search
var top = doc.getLine(line + 1 - lines.length), topString = fold(top)
if (topString.slice(topString.length - lines[0].length) != lines[0]) continue search
return {from: Pos(line + 1 - lines.length, adjustPos(top, topString, top.length - lines[0].length, fold)),
to: Pos(line, adjustPos(orig, string, lastLine.length, fold))}
}
}
}
function SearchCursor(doc, query, pos, options) {
this.atOccurrence = false
this.doc = doc
pos = pos ? doc.clipPos(pos) : Pos(0, 0)
this.pos = {from: pos, to: pos}
var caseFold
if (typeof options == "object") {
caseFold = options.caseFold
} else { // Backwards compat for when caseFold was the 4th argument
caseFold = options
options = null
}
if (typeof query == "string") {
if (caseFold == null) caseFold = false
this.matches = function(reverse, pos) {
return (reverse ? searchStringBackward : searchStringForward)(doc, query, pos, caseFold)
}
} else {
query = ensureFlags(query, "gm")
if (!options || options.multiline !== false)
this.matches = function(reverse, pos) {
return (reverse ? searchRegexpBackwardMultiline : searchRegexpForwardMultiline)(doc, query, pos)
}
else
this.matches = function(reverse, pos) {
return (reverse ? searchRegexpBackward : searchRegexpForward)(doc, query, pos)
}
}
}
SearchCursor.prototype = {
findNext: function() {return this.find(false)},
findPrevious: function() {return this.find(true)},
find: function(reverse) {
var result = this.matches(reverse, this.doc.clipPos(reverse ? this.pos.from : this.pos.to))
// Implements weird auto-growing behavior on null-matches for
// backwards-compatibility with the vim code (unfortunately)
while (result && CodeMirror.cmpPos(result.from, result.to) == 0) {
if (reverse) {
if (result.from.ch) result.from = Pos(result.from.line, result.from.ch - 1)
else if (result.from.line == this.doc.firstLine()) result = null
else result = this.matches(reverse, this.doc.clipPos(Pos(result.from.line - 1)))
} else {
if (result.to.ch < this.doc.getLine(result.to.line).length) result.to = Pos(result.to.line, result.to.ch + 1)
else if (result.to.line == this.doc.lastLine()) result = null
else result = this.matches(reverse, Pos(result.to.line + 1, 0))
}
}
if (result) {
this.pos = result
this.atOccurrence = true
return this.pos.match || true
} else {
var end = Pos(reverse ? this.doc.firstLine() : this.doc.lastLine() + 1, 0)
this.pos = {from: end, to: end}
return this.atOccurrence = false
}
},
from: function() {if (this.atOccurrence) return this.pos.from},
to: function() {if (this.atOccurrence) return this.pos.to},
replace: function(newText, origin) {
if (!this.atOccurrence) return
var lines = CodeMirror.splitLines(newText)
this.doc.replaceRange(lines, this.pos.from, this.pos.to, origin)
this.pos.to = Pos(this.pos.from.line + lines.length - 1,
lines[lines.length - 1].length + (lines.length == 1 ? this.pos.from.ch : 0))
}
}
CodeMirror.defineExtension("getSearchCursor", function(query, pos, caseFold) {
return new SearchCursor(this.doc, query, pos, caseFold)
})
CodeMirror.defineDocExtension("getSearchCursor", function(query, pos, caseFold) {
return new SearchCursor(this, query, pos, caseFold)
})
CodeMirror.defineExtension("selectMatches", function(query, caseFold) {
var ranges = []
var cur = this.getSearchCursor(query, this.getCursor("from"), caseFold)
while (cur.findNext()) {
if (CodeMirror.cmpPos(cur.to(), this.getCursor("to")) > 0) break
ranges.push({anchor: cur.from(), head: cur.to()})
}
if (ranges.length)
this.setSelections(ranges, 0)
})
});

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// CodeMirror, copyright (c) by Marijn Haverbeke and others
// Distributed under an MIT license: https://codemirror.net/LICENSE
(function(mod) {
if (typeof exports == "object" && typeof module == "object") // CommonJS
mod(require("../../lib/codemirror"));
else if (typeof define == "function" && define.amd) // AMD
define(["../../lib/codemirror"], mod);
else // Plain browser env
mod(CodeMirror);
})(function(CodeMirror) {
"use strict";
var WRAP_CLASS = "CodeMirror-activeline";
var BACK_CLASS = "CodeMirror-activeline-background";
var GUTT_CLASS = "CodeMirror-activeline-gutter";
CodeMirror.defineOption("styleActiveLine", false, function(cm, val, old) {
var prev = old == CodeMirror.Init ? false : old;
if (val == prev) return
if (prev) {
cm.off("beforeSelectionChange", selectionChange);
clearActiveLines(cm);
delete cm.state.activeLines;
}
if (val) {
cm.state.activeLines = [];
updateActiveLines(cm, cm.listSelections());
cm.on("beforeSelectionChange", selectionChange);
}
});
function clearActiveLines(cm) {
for (var i = 0; i < cm.state.activeLines.length; i++) {
cm.removeLineClass(cm.state.activeLines[i], "wrap", WRAP_CLASS);
cm.removeLineClass(cm.state.activeLines[i], "background", BACK_CLASS);
cm.removeLineClass(cm.state.activeLines[i], "gutter", GUTT_CLASS);
}
}
function sameArray(a, b) {
if (a.length != b.length) return false;
for (var i = 0; i < a.length; i++)
if (a[i] != b[i]) return false;
return true;
}
function updateActiveLines(cm, ranges) {
var active = [];
for (var i = 0; i < ranges.length; i++) {
var range = ranges[i];
var option = cm.getOption("styleActiveLine");
if (typeof option == "object" && option.nonEmpty ? range.anchor.line != range.head.line : !range.empty())
continue
var line = cm.getLineHandleVisualStart(range.head.line);
if (active[active.length - 1] != line) active.push(line);
}
if (sameArray(cm.state.activeLines, active)) return;
cm.operation(function() {
clearActiveLines(cm);
for (var i = 0; i < active.length; i++) {
cm.addLineClass(active[i], "wrap", WRAP_CLASS);
cm.addLineClass(active[i], "background", BACK_CLASS);
cm.addLineClass(active[i], "gutter", GUTT_CLASS);
}
cm.state.activeLines = active;
});
}
function selectionChange(cm, sel) {
updateActiveLines(cm, sel.ranges);
}
});

349
static/vendor/codemirror/codemirror.css vendored Normal file
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/* BASICS */
.CodeMirror {
/* Set height, width, borders, and global font properties here */
font-family: monospace;
height: 300px;
color: black;
direction: ltr;
}
/* PADDING */
.CodeMirror-lines {
padding: 4px 0; /* Vertical padding around content */
}
.CodeMirror pre.CodeMirror-line,
.CodeMirror pre.CodeMirror-line-like {
padding: 0 4px; /* Horizontal padding of content */
}
.CodeMirror-scrollbar-filler, .CodeMirror-gutter-filler {
background-color: white; /* The little square between H and V scrollbars */
}
/* GUTTER */
.CodeMirror-gutters {
border-right: 1px solid #ddd;
background-color: #f7f7f7;
white-space: nowrap;
}
.CodeMirror-linenumbers {}
.CodeMirror-linenumber {
padding: 0 3px 0 5px;
min-width: 20px;
text-align: right;
color: #999;
white-space: nowrap;
}
.CodeMirror-guttermarker { color: black; }
.CodeMirror-guttermarker-subtle { color: #999; }
/* CURSOR */
.CodeMirror-cursor {
border-left: 1px solid black;
border-right: none;
width: 0;
}
/* Shown when moving in bi-directional text */
.CodeMirror div.CodeMirror-secondarycursor {
border-left: 1px solid silver;
}
.cm-fat-cursor .CodeMirror-cursor {
width: auto;
border: 0 !important;
background: #7e7;
}
.cm-fat-cursor div.CodeMirror-cursors {
z-index: 1;
}
.cm-fat-cursor-mark {
background-color: rgba(20, 255, 20, 0.5);
-webkit-animation: blink 1.06s steps(1) infinite;
-moz-animation: blink 1.06s steps(1) infinite;
animation: blink 1.06s steps(1) infinite;
}
.cm-animate-fat-cursor {
width: auto;
-webkit-animation: blink 1.06s steps(1) infinite;
-moz-animation: blink 1.06s steps(1) infinite;
animation: blink 1.06s steps(1) infinite;
background-color: #7e7;
}
@-moz-keyframes blink {
0% {}
50% { background-color: transparent; }
100% {}
}
@-webkit-keyframes blink {
0% {}
50% { background-color: transparent; }
100% {}
}
@keyframes blink {
0% {}
50% { background-color: transparent; }
100% {}
}
/* Can style cursor different in overwrite (non-insert) mode */
.CodeMirror-overwrite .CodeMirror-cursor {}
.cm-tab { display: inline-block; text-decoration: inherit; }
.CodeMirror-rulers {
position: absolute;
left: 0; right: 0; top: -50px; bottom: 0;
overflow: hidden;
}
.CodeMirror-ruler {
border-left: 1px solid #ccc;
top: 0; bottom: 0;
position: absolute;
}
/* DEFAULT THEME */
.cm-s-default .cm-header {color: blue;}
.cm-s-default .cm-quote {color: #090;}
.cm-negative {color: #d44;}
.cm-positive {color: #292;}
.cm-header, .cm-strong {font-weight: bold;}
.cm-em {font-style: italic;}
.cm-link {text-decoration: underline;}
.cm-strikethrough {text-decoration: line-through;}
.cm-s-default .cm-keyword {color: #708;}
.cm-s-default .cm-atom {color: #219;}
.cm-s-default .cm-number {color: #164;}
.cm-s-default .cm-def {color: #00f;}
.cm-s-default .cm-variable,
.cm-s-default .cm-punctuation,
.cm-s-default .cm-property,
.cm-s-default .cm-operator {}
.cm-s-default .cm-variable-2 {color: #05a;}
.cm-s-default .cm-variable-3, .cm-s-default .cm-type {color: #085;}
.cm-s-default .cm-comment {color: #a50;}
.cm-s-default .cm-string {color: #a11;}
.cm-s-default .cm-string-2 {color: #f50;}
.cm-s-default .cm-meta {color: #555;}
.cm-s-default .cm-qualifier {color: #555;}
.cm-s-default .cm-builtin {color: #30a;}
.cm-s-default .cm-bracket {color: #997;}
.cm-s-default .cm-tag {color: #170;}
.cm-s-default .cm-attribute {color: #00c;}
.cm-s-default .cm-hr {color: #999;}
.cm-s-default .cm-link {color: #00c;}
.cm-s-default .cm-error {color: #f00;}
.cm-invalidchar {color: #f00;}
.CodeMirror-composing { border-bottom: 2px solid; }
/* Default styles for common addons */
div.CodeMirror span.CodeMirror-matchingbracket {color: #0b0;}
div.CodeMirror span.CodeMirror-nonmatchingbracket {color: #a22;}
.CodeMirror-matchingtag { background: rgba(255, 150, 0, .3); }
.CodeMirror-activeline-background {background: #e8f2ff;}
/* STOP */
/* The rest of this file contains styles related to the mechanics of
the editor. You probably shouldn't touch them. */
.CodeMirror {
position: relative;
overflow: hidden;
background: white;
}
.CodeMirror-scroll {
overflow: scroll !important; /* Things will break if this is overridden */
/* 50px is the magic margin used to hide the element's real scrollbars */
/* See overflow: hidden in .CodeMirror */
margin-bottom: -50px; margin-right: -50px;
padding-bottom: 50px;
height: 100%;
outline: none; /* Prevent dragging from highlighting the element */
position: relative;
}
.CodeMirror-sizer {
position: relative;
border-right: 50px solid transparent;
}
/* The fake, visible scrollbars. Used to force redraw during scrolling
before actual scrolling happens, thus preventing shaking and
flickering artifacts. */
.CodeMirror-vscrollbar, .CodeMirror-hscrollbar, .CodeMirror-scrollbar-filler, .CodeMirror-gutter-filler {
position: absolute;
z-index: 6;
display: none;
outline: none;
}
.CodeMirror-vscrollbar {
right: 0; top: 0;
overflow-x: hidden;
overflow-y: scroll;
}
.CodeMirror-hscrollbar {
bottom: 0; left: 0;
overflow-y: hidden;
overflow-x: scroll;
}
.CodeMirror-scrollbar-filler {
right: 0; bottom: 0;
}
.CodeMirror-gutter-filler {
left: 0; bottom: 0;
}
.CodeMirror-gutters {
position: absolute; left: 0; top: 0;
min-height: 100%;
z-index: 3;
}
.CodeMirror-gutter {
white-space: normal;
height: 100%;
display: inline-block;
vertical-align: top;
margin-bottom: -50px;
}
.CodeMirror-gutter-wrapper {
position: absolute;
z-index: 4;
background: none !important;
border: none !important;
}
.CodeMirror-gutter-background {
position: absolute;
top: 0; bottom: 0;
z-index: 4;
}
.CodeMirror-gutter-elt {
position: absolute;
cursor: default;
z-index: 4;
}
.CodeMirror-gutter-wrapper ::selection { background-color: transparent }
.CodeMirror-gutter-wrapper ::-moz-selection { background-color: transparent }
.CodeMirror-lines {
cursor: text;
min-height: 1px; /* prevents collapsing before first draw */
}
.CodeMirror pre.CodeMirror-line,
.CodeMirror pre.CodeMirror-line-like {
/* Reset some styles that the rest of the page might have set */
-moz-border-radius: 0; -webkit-border-radius: 0; border-radius: 0;
border-width: 0;
background: transparent;
font-family: inherit;
font-size: inherit;
margin: 0;
white-space: pre;
word-wrap: normal;
line-height: inherit;
color: inherit;
z-index: 2;
position: relative;
overflow: visible;
-webkit-tap-highlight-color: transparent;
-webkit-font-variant-ligatures: contextual;
font-variant-ligatures: contextual;
}
.CodeMirror-wrap pre.CodeMirror-line,
.CodeMirror-wrap pre.CodeMirror-line-like {
word-wrap: break-word;
white-space: pre-wrap;
word-break: normal;
}
.CodeMirror-linebackground {
position: absolute;
left: 0; right: 0; top: 0; bottom: 0;
z-index: 0;
}
.CodeMirror-linewidget {
position: relative;
z-index: 2;
padding: 0.1px; /* Force widget margins to stay inside of the container */
}
.CodeMirror-widget {}
.CodeMirror-rtl pre { direction: rtl; }
.CodeMirror-code {
outline: none;
}
/* Force content-box sizing for the elements where we expect it */
.CodeMirror-scroll,
.CodeMirror-sizer,
.CodeMirror-gutter,
.CodeMirror-gutters,
.CodeMirror-linenumber {
-moz-box-sizing: content-box;
box-sizing: content-box;
}
.CodeMirror-measure {
position: absolute;
width: 100%;
height: 0;
overflow: hidden;
visibility: hidden;
}
.CodeMirror-cursor {
position: absolute;
pointer-events: none;
}
.CodeMirror-measure pre { position: static; }
div.CodeMirror-cursors {
visibility: hidden;
position: relative;
z-index: 3;
}
div.CodeMirror-dragcursors {
visibility: visible;
}
.CodeMirror-focused div.CodeMirror-cursors {
visibility: visible;
}
.CodeMirror-selected { background: #d9d9d9; }
.CodeMirror-focused .CodeMirror-selected { background: #d7d4f0; }
.CodeMirror-crosshair { cursor: crosshair; }
.CodeMirror-line::selection, .CodeMirror-line > span::selection, .CodeMirror-line > span > span::selection { background: #d7d4f0; }
.CodeMirror-line::-moz-selection, .CodeMirror-line > span::-moz-selection, .CodeMirror-line > span > span::-moz-selection { background: #d7d4f0; }
.cm-searching {
background-color: #ffa;
background-color: rgba(255, 255, 0, .4);
}
/* Used to force a border model for a node */
.cm-force-border { padding-right: .1px; }
@media print {
/* Hide the cursor when printing */
.CodeMirror div.CodeMirror-cursors {
visibility: hidden;
}
}
/* See issue #2901 */
.cm-tab-wrap-hack:after { content: ''; }
/* Help users use markselection to safely style text background */
span.CodeMirror-selectedtext { background: none; }

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// CodeMirror, copyright (c) by Marijn Haverbeke and others
// Distributed under an MIT license: https://codemirror.net/LICENSE
(function(mod) {
if (typeof exports == "object" && typeof module == "object") // CommonJS
mod(require("../lib/codemirror"));
else if (typeof define == "function" && define.amd) // AMD
define(["../lib/codemirror"], mod);
else // Plain browser env
mod(CodeMirror);
})(function(CodeMirror) {
"use strict";
CodeMirror.modeInfo = [
{name: "APL", mime: "text/apl", mode: "apl", ext: ["dyalog", "apl"]},
{name: "PGP", mimes: ["application/pgp", "application/pgp-encrypted", "application/pgp-keys", "application/pgp-signature"], mode: "asciiarmor", ext: ["asc", "pgp", "sig"]},
{name: "ASN.1", mime: "text/x-ttcn-asn", mode: "asn.1", ext: ["asn", "asn1"]},
{name: "Asterisk", mime: "text/x-asterisk", mode: "asterisk", file: /^extensions\.conf$/i},
{name: "Brainfuck", mime: "text/x-brainfuck", mode: "brainfuck", ext: ["b", "bf"]},
{name: "C", mime: "text/x-csrc", mode: "clike", ext: ["c", "h", "ino"]},
{name: "C++", mime: "text/x-c++src", mode: "clike", ext: ["cpp", "c++", "cc", "cxx", "hpp", "h++", "hh", "hxx"], alias: ["cpp"]},
{name: "Cobol", mime: "text/x-cobol", mode: "cobol", ext: ["cob", "cpy", "cbl"]},
{name: "C#", mime: "text/x-csharp", mode: "clike", ext: ["cs"], alias: ["csharp", "cs"]},
{name: "Clojure", mime: "text/x-clojure", mode: "clojure", ext: ["clj", "cljc", "cljx"]},
{name: "ClojureScript", mime: "text/x-clojurescript", mode: "clojure", ext: ["cljs"]},
{name: "Closure Stylesheets (GSS)", mime: "text/x-gss", mode: "css", ext: ["gss"]},
{name: "CMake", mime: "text/x-cmake", mode: "cmake", ext: ["cmake", "cmake.in"], file: /^CMakeLists\.txt$/},
{name: "CoffeeScript", mimes: ["application/vnd.coffeescript", "text/coffeescript", "text/x-coffeescript"], mode: "coffeescript", ext: ["coffee"], alias: ["coffee", "coffee-script"]},
{name: "Common Lisp", mime: "text/x-common-lisp", mode: "commonlisp", ext: ["cl", "lisp", "el"], alias: ["lisp"]},
{name: "Cypher", mime: "application/x-cypher-query", mode: "cypher", ext: ["cyp", "cypher"]},
{name: "Cython", mime: "text/x-cython", mode: "python", ext: ["pyx", "pxd", "pxi"]},
{name: "Crystal", mime: "text/x-crystal", mode: "crystal", ext: ["cr"]},
{name: "CSS", mime: "text/css", mode: "css", ext: ["css"]},
{name: "CQL", mime: "text/x-cassandra", mode: "sql", ext: ["cql"]},
{name: "D", mime: "text/x-d", mode: "d", ext: ["d"]},
{name: "Dart", mimes: ["application/dart", "text/x-dart"], mode: "dart", ext: ["dart"]},
{name: "diff", mime: "text/x-diff", mode: "diff", ext: ["diff", "patch"]},
{name: "Django", mime: "text/x-django", mode: "django"},
{name: "Dockerfile", mime: "text/x-dockerfile", mode: "dockerfile", file: /^Dockerfile$/},
{name: "DTD", mime: "application/xml-dtd", mode: "dtd", ext: ["dtd"]},
{name: "Dylan", mime: "text/x-dylan", mode: "dylan", ext: ["dylan", "dyl", "intr"]},
{name: "EBNF", mime: "text/x-ebnf", mode: "ebnf"},
{name: "ECL", mime: "text/x-ecl", mode: "ecl", ext: ["ecl"]},
{name: "edn", mime: "application/edn", mode: "clojure", ext: ["edn"]},
{name: "Eiffel", mime: "text/x-eiffel", mode: "eiffel", ext: ["e"]},
{name: "Elm", mime: "text/x-elm", mode: "elm", ext: ["elm"]},
{name: "Embedded JavaScript", mime: "application/x-ejs", mode: "htmlembedded", ext: ["ejs"]},
{name: "Embedded Ruby", mime: "application/x-erb", mode: "htmlembedded", ext: ["erb"]},
{name: "Erlang", mime: "text/x-erlang", mode: "erlang", ext: ["erl"]},
{name: "Esper", mime: "text/x-esper", mode: "sql"},
{name: "Factor", mime: "text/x-factor", mode: "factor", ext: ["factor"]},
{name: "FCL", mime: "text/x-fcl", mode: "fcl"},
{name: "Forth", mime: "text/x-forth", mode: "forth", ext: ["forth", "fth", "4th"]},
{name: "Fortran", mime: "text/x-fortran", mode: "fortran", ext: ["f", "for", "f77", "f90", "f95"]},
{name: "F#", mime: "text/x-fsharp", mode: "mllike", ext: ["fs"], alias: ["fsharp"]},
{name: "Gas", mime: "text/x-gas", mode: "gas", ext: ["s"]},
{name: "Gherkin", mime: "text/x-feature", mode: "gherkin", ext: ["feature"]},
{name: "GitHub Flavored Markdown", mime: "text/x-gfm", mode: "gfm", file: /^(readme|contributing|history)\.md$/i},
{name: "Go", mime: "text/x-go", mode: "go", ext: ["go"]},
{name: "Groovy", mime: "text/x-groovy", mode: "groovy", ext: ["groovy", "gradle"], file: /^Jenkinsfile$/},
{name: "HAML", mime: "text/x-haml", mode: "haml", ext: ["haml"]},
{name: "Haskell", mime: "text/x-haskell", mode: "haskell", ext: ["hs"]},
{name: "Haskell (Literate)", mime: "text/x-literate-haskell", mode: "haskell-literate", ext: ["lhs"]},
{name: "Haxe", mime: "text/x-haxe", mode: "haxe", ext: ["hx"]},
{name: "HXML", mime: "text/x-hxml", mode: "haxe", ext: ["hxml"]},
{name: "ASP.NET", mime: "application/x-aspx", mode: "htmlembedded", ext: ["aspx"], alias: ["asp", "aspx"]},
{name: "HTML", mime: "text/html", mode: "htmlmixed", ext: ["html", "htm", "handlebars", "hbs"], alias: ["xhtml"]},
{name: "HTTP", mime: "message/http", mode: "http"},
{name: "IDL", mime: "text/x-idl", mode: "idl", ext: ["pro"]},
{name: "Pug", mime: "text/x-pug", mode: "pug", ext: ["jade", "pug"], alias: ["jade"]},
{name: "Java", mime: "text/x-java", mode: "clike", ext: ["java"]},
{name: "Java Server Pages", mime: "application/x-jsp", mode: "htmlembedded", ext: ["jsp"], alias: ["jsp"]},
{name: "JavaScript", mimes: ["text/javascript", "text/ecmascript", "application/javascript", "application/x-javascript", "application/ecmascript"],
mode: "javascript", ext: ["js"], alias: ["ecmascript", "js", "node"]},
{name: "JSON", mimes: ["application/json", "application/x-json"], mode: "javascript", ext: ["json", "map"], alias: ["json5"]},
{name: "JSON-LD", mime: "application/ld+json", mode: "javascript", ext: ["jsonld"], alias: ["jsonld"]},
{name: "JSX", mime: "text/jsx", mode: "jsx", ext: ["jsx"]},
{name: "Jinja2", mime: "text/jinja2", mode: "jinja2", ext: ["j2", "jinja", "jinja2"]},
{name: "Julia", mime: "text/x-julia", mode: "julia", ext: ["jl"], alias: ["jl"]},
{name: "Kotlin", mime: "text/x-kotlin", mode: "clike", ext: ["kt"]},
{name: "LESS", mime: "text/x-less", mode: "css", ext: ["less"]},
{name: "LiveScript", mime: "text/x-livescript", mode: "livescript", ext: ["ls"], alias: ["ls"]},
{name: "Lua", mime: "text/x-lua", mode: "lua", ext: ["lua"]},
{name: "Markdown", mime: "text/x-markdown", mode: "markdown", ext: ["markdown", "md", "mkd"]},
{name: "mIRC", mime: "text/mirc", mode: "mirc"},
{name: "MariaDB SQL", mime: "text/x-mariadb", mode: "sql"},
{name: "Mathematica", mime: "text/x-mathematica", mode: "mathematica", ext: ["m", "nb", "wl", "wls"]},
{name: "Modelica", mime: "text/x-modelica", mode: "modelica", ext: ["mo"]},
{name: "MUMPS", mime: "text/x-mumps", mode: "mumps", ext: ["mps"]},
{name: "MS SQL", mime: "text/x-mssql", mode: "sql"},
{name: "mbox", mime: "application/mbox", mode: "mbox", ext: ["mbox"]},
{name: "MySQL", mime: "text/x-mysql", mode: "sql"},
{name: "Nginx", mime: "text/x-nginx-conf", mode: "nginx", file: /nginx.*\.conf$/i},
{name: "NSIS", mime: "text/x-nsis", mode: "nsis", ext: ["nsh", "nsi"]},
{name: "NTriples", mimes: ["application/n-triples", "application/n-quads", "text/n-triples"],
mode: "ntriples", ext: ["nt", "nq"]},
{name: "Objective-C", mime: "text/x-objectivec", mode: "clike", ext: ["m"], alias: ["objective-c", "objc"]},
{name: "Objective-C++", mime: "text/x-objectivec++", mode: "clike", ext: ["mm"], alias: ["objective-c++", "objc++"]},
{name: "OCaml", mime: "text/x-ocaml", mode: "mllike", ext: ["ml", "mli", "mll", "mly"]},
{name: "Octave", mime: "text/x-octave", mode: "octave", ext: ["m"]},
{name: "Oz", mime: "text/x-oz", mode: "oz", ext: ["oz"]},
{name: "Pascal", mime: "text/x-pascal", mode: "pascal", ext: ["p", "pas"]},
{name: "PEG.js", mime: "null", mode: "pegjs", ext: ["jsonld"]},
{name: "Perl", mime: "text/x-perl", mode: "perl", ext: ["pl", "pm"]},
{name: "PHP", mimes: ["text/x-php", "application/x-httpd-php", "application/x-httpd-php-open"], mode: "php", ext: ["php", "php3", "php4", "php5", "php7", "phtml"]},
{name: "Pig", mime: "text/x-pig", mode: "pig", ext: ["pig"]},
{name: "Plain Text", mime: "text/plain", mode: "null", ext: ["txt", "text", "conf", "def", "list", "log"]},
{name: "PLSQL", mime: "text/x-plsql", mode: "sql", ext: ["pls"]},
{name: "PostgreSQL", mime: "text/x-pgsql", mode: "sql"},
{name: "PowerShell", mime: "application/x-powershell", mode: "powershell", ext: ["ps1", "psd1", "psm1"]},
{name: "Properties files", mime: "text/x-properties", mode: "properties", ext: ["properties", "ini", "in"], alias: ["ini", "properties"]},
{name: "ProtoBuf", mime: "text/x-protobuf", mode: "protobuf", ext: ["proto"]},
{name: "Python", mime: "text/x-python", mode: "python", ext: ["BUILD", "bzl", "py", "pyw"], file: /^(BUCK|BUILD)$/},
{name: "Puppet", mime: "text/x-puppet", mode: "puppet", ext: ["pp"]},
{name: "Q", mime: "text/x-q", mode: "q", ext: ["q"]},
{name: "R", mime: "text/x-rsrc", mode: "r", ext: ["r", "R"], alias: ["rscript"]},
{name: "reStructuredText", mime: "text/x-rst", mode: "rst", ext: ["rst"], alias: ["rst"]},
{name: "RPM Changes", mime: "text/x-rpm-changes", mode: "rpm"},
{name: "RPM Spec", mime: "text/x-rpm-spec", mode: "rpm", ext: ["spec"]},
{name: "Ruby", mime: "text/x-ruby", mode: "ruby", ext: ["rb"], alias: ["jruby", "macruby", "rake", "rb", "rbx"]},
{name: "Rust", mime: "text/x-rustsrc", mode: "rust", ext: ["rs"]},
{name: "SAS", mime: "text/x-sas", mode: "sas", ext: ["sas"]},
{name: "Sass", mime: "text/x-sass", mode: "sass", ext: ["sass"]},
{name: "Scala", mime: "text/x-scala", mode: "clike", ext: ["scala"]},
{name: "Scheme", mime: "text/x-scheme", mode: "scheme", ext: ["scm", "ss"]},
{name: "SCSS", mime: "text/x-scss", mode: "css", ext: ["scss"]},
{name: "Shell", mimes: ["text/x-sh", "application/x-sh"], mode: "shell", ext: ["sh", "ksh", "bash"], alias: ["bash", "sh", "zsh"], file: /^PKGBUILD$/},
{name: "Sieve", mime: "application/sieve", mode: "sieve", ext: ["siv", "sieve"]},
{name: "Slim", mimes: ["text/x-slim", "application/x-slim"], mode: "slim", ext: ["slim"]},
{name: "Smalltalk", mime: "text/x-stsrc", mode: "smalltalk", ext: ["st"]},
{name: "Smarty", mime: "text/x-smarty", mode: "smarty", ext: ["tpl"]},
{name: "Solr", mime: "text/x-solr", mode: "solr"},
{name: "SML", mime: "text/x-sml", mode: "mllike", ext: ["sml", "sig", "fun", "smackspec"]},
{name: "Soy", mime: "text/x-soy", mode: "soy", ext: ["soy"], alias: ["closure template"]},
{name: "SPARQL", mime: "application/sparql-query", mode: "sparql", ext: ["rq", "sparql"], alias: ["sparul"]},
{name: "Spreadsheet", mime: "text/x-spreadsheet", mode: "spreadsheet", alias: ["excel", "formula"]},
{name: "SQL", mime: "text/x-sql", mode: "sql", ext: ["sql"]},
{name: "SQLite", mime: "text/x-sqlite", mode: "sql"},
{name: "Squirrel", mime: "text/x-squirrel", mode: "clike", ext: ["nut"]},
{name: "Stylus", mime: "text/x-styl", mode: "stylus", ext: ["styl"]},
{name: "Swift", mime: "text/x-swift", mode: "swift", ext: ["swift"]},
{name: "sTeX", mime: "text/x-stex", mode: "stex"},
{name: "LaTeX", mime: "text/x-latex", mode: "stex", ext: ["text", "ltx", "tex"], alias: ["tex"]},
{name: "SystemVerilog", mime: "text/x-systemverilog", mode: "verilog", ext: ["v", "sv", "svh"]},
{name: "Tcl", mime: "text/x-tcl", mode: "tcl", ext: ["tcl"]},
{name: "Textile", mime: "text/x-textile", mode: "textile", ext: ["textile"]},
{name: "TiddlyWiki", mime: "text/x-tiddlywiki", mode: "tiddlywiki"},
{name: "Tiki wiki", mime: "text/tiki", mode: "tiki"},
{name: "TOML", mime: "text/x-toml", mode: "toml", ext: ["toml"]},
{name: "Tornado", mime: "text/x-tornado", mode: "tornado"},
{name: "troff", mime: "text/troff", mode: "troff", ext: ["1", "2", "3", "4", "5", "6", "7", "8", "9"]},
{name: "TTCN", mime: "text/x-ttcn", mode: "ttcn", ext: ["ttcn", "ttcn3", "ttcnpp"]},
{name: "TTCN_CFG", mime: "text/x-ttcn-cfg", mode: "ttcn-cfg", ext: ["cfg"]},
{name: "Turtle", mime: "text/turtle", mode: "turtle", ext: ["ttl"]},
{name: "TypeScript", mime: "application/typescript", mode: "javascript", ext: ["ts"], alias: ["ts"]},
{name: "TypeScript-JSX", mime: "text/typescript-jsx", mode: "jsx", ext: ["tsx"], alias: ["tsx"]},
{name: "Twig", mime: "text/x-twig", mode: "twig"},
{name: "Web IDL", mime: "text/x-webidl", mode: "webidl", ext: ["webidl"]},
{name: "VB.NET", mime: "text/x-vb", mode: "vb", ext: ["vb"]},
{name: "VBScript", mime: "text/vbscript", mode: "vbscript", ext: ["vbs"]},
{name: "Velocity", mime: "text/velocity", mode: "velocity", ext: ["vtl"]},
{name: "Verilog", mime: "text/x-verilog", mode: "verilog", ext: ["v"]},
{name: "VHDL", mime: "text/x-vhdl", mode: "vhdl", ext: ["vhd", "vhdl"]},
{name: "Vue.js Component", mimes: ["script/x-vue", "text/x-vue"], mode: "vue", ext: ["vue"]},
{name: "XML", mimes: ["application/xml", "text/xml"], mode: "xml", ext: ["xml", "xsl", "xsd", "svg"], alias: ["rss", "wsdl", "xsd"]},
{name: "XQuery", mime: "application/xquery", mode: "xquery", ext: ["xy", "xquery"]},
{name: "Yacas", mime: "text/x-yacas", mode: "yacas", ext: ["ys"]},
{name: "YAML", mimes: ["text/x-yaml", "text/yaml"], mode: "yaml", ext: ["yaml", "yml"], alias: ["yml"]},
{name: "Z80", mime: "text/x-z80", mode: "z80", ext: ["z80"]},
{name: "mscgen", mime: "text/x-mscgen", mode: "mscgen", ext: ["mscgen", "mscin", "msc"]},
{name: "xu", mime: "text/x-xu", mode: "mscgen", ext: ["xu"]},
{name: "msgenny", mime: "text/x-msgenny", mode: "mscgen", ext: ["msgenny"]},
{name: "WebAssembly", mime: "text/webassembly", mode: "wast", ext: ["wat", "wast"]},
];
// Ensure all modes have a mime property for backwards compatibility
for (var i = 0; i < CodeMirror.modeInfo.length; i++) {
var info = CodeMirror.modeInfo[i];
if (info.mimes) info.mime = info.mimes[0];
}
CodeMirror.findModeByMIME = function(mime) {
mime = mime.toLowerCase();
for (var i = 0; i < CodeMirror.modeInfo.length; i++) {
var info = CodeMirror.modeInfo[i];
if (info.mime == mime) return info;
if (info.mimes) for (var j = 0; j < info.mimes.length; j++)
if (info.mimes[j] == mime) return info;
}
if (/\+xml$/.test(mime)) return CodeMirror.findModeByMIME("application/xml")
if (/\+json$/.test(mime)) return CodeMirror.findModeByMIME("application/json")
};
CodeMirror.findModeByExtension = function(ext) {
ext = ext.toLowerCase();
for (var i = 0; i < CodeMirror.modeInfo.length; i++) {
var info = CodeMirror.modeInfo[i];
if (info.ext) for (var j = 0; j < info.ext.length; j++)
if (info.ext[j] == ext) return info;
}
};
CodeMirror.findModeByFileName = function(filename) {
for (var i = 0; i < CodeMirror.modeInfo.length; i++) {
var info = CodeMirror.modeInfo[i];
if (info.file && info.file.test(filename)) return info;
}
var dot = filename.lastIndexOf(".");
var ext = dot > -1 && filename.substring(dot + 1, filename.length);
if (ext) return CodeMirror.findModeByExtension(ext);
};
CodeMirror.findModeByName = function(name) {
name = name.toLowerCase();
for (var i = 0; i < CodeMirror.modeInfo.length; i++) {
var info = CodeMirror.modeInfo[i];
if (info.name.toLowerCase() == name) return info;
if (info.alias) for (var j = 0; j < info.alias.length; j++)
if (info.alias[j].toLowerCase() == name) return info;
}
};
});

View file

@ -194,7 +194,7 @@
table.button().add(0,'edit');
table.button().add(0,'add');
table.buttons().container().appendTo('#dataTable_wrapper .col-md-6:eq(0)');
table.buttons().container().appendTo('.col-md-6:eq(0)', table.table().container());
table.on('select deselect', function () {
var selectedRows = table.rows({ selected: true }).count();

View file

@ -179,7 +179,7 @@
table.button('disconnect:name').enable(selectedRows == 1);
});
{{end}}
table.buttons().container().appendTo('#dataTable_wrapper .col-md-6:eq(0)');
table.buttons().container().appendTo('.col-md-6:eq(0)', table.table().container());
});
</script>
{{end}}

View file

@ -194,7 +194,7 @@ function deleteAction() {
{{end}}
table.button().add(0, 'pageLength');
table.button().add(0, 'refresh');
table.buttons().container().appendTo('#dataTable_wrapper .col-md-6:eq(0)');
table.buttons().container().appendTo('.col-md-6:eq(0)', table.table().container());
},
"order": [[2, 'desc'],[3,'desc']]
});

View file

@ -272,7 +272,7 @@ function deleteAction() {
table.button().add(0,'add');
{{end}}
table.buttons().container().appendTo('#dataTable_wrapper .col-md-6:eq(0)');
table.buttons().container().appendTo('.col-md-6:eq(0)', table.table().container());
table.on('select deselect', function () {
var selectedRows = table.rows({ selected: true }).count();

View file

@ -297,7 +297,7 @@
table.button().add(0,'add');
{{end}}
table.buttons().container().appendTo('#dataTable_wrapper .col-md-6:eq(0)');
table.buttons().container().appendTo('.col-md-6:eq(0)', table.table().container());
table.on('select deselect', function () {
var selectedRows = table.rows({ selected: true }).count();

View file

@ -119,6 +119,7 @@
<!-- Topbar Navbar -->
<ul class="navbar-nav ml-auto">
{{block "additionalnavitems" .}}{{end}}
<!-- Nav Item - User Information -->
<li class="nav-item dropdown no-arrow">

View file

@ -0,0 +1,171 @@
{{template "base" .}}
{{define "title"}}{{.Title}}{{end}}
{{define "extra_css"}}
<link href="{{.StaticURL}}/vendor/codemirror/codemirror.css" rel="stylesheet">
<link href="{{.StaticURL}}/vendor/codemirror/addon/dialog/dialog.css" rel="stylesheet">
<link href="{{.StaticURL}}/vendor/codemirror/addon/search/matchesonscrollbar.css" rel="stylesheet">
<style>
.CodeMirror {
border: 1px solid #eee;
height: 30em;
font-size: 13px;
}
.shortcut {font-family: monospace; color: #666;}
</style>
{{end}}
{{define "additionalnavitems"}}
<li class="nav-item dropdown no-arrow mx-1">
<a class="nav-link dropdown-toggle" href="#" id="editorDropdown" role="button"
data-toggle="modal" data-target="#infoModal">
<i class="fas fa-info fa-fw"></i>
</a>
</li>
<div class="topbar-divider d-none d-sm-block"></div>
{{end}}
{{define "page_body"}}
<div id="errorMsg" class="card mb-4 border-left-warning" style="display: none;">
<div id="errorTxt" class="card-body text-form-error"></div>
</div>
<div class="card shadow mb-4">
<div class="card-header">
<h6 class="d-flex justify-content-between align-items-center">
<span class="font-weight-bold text-primary">Edit file "{{.Path}}"</span>
<span class="btn-toolbar">
<a id="idBack" class="btn btn-secondary mx-1 my-1" href='{{.FilesURL}}?path={{.CurrentDir}}' role="button">Back</a>
<a id="idSave" class="btn btn-primary mx-1 my-1" href="#" onclick="saveFile()" role="button">Save</a>
</span>
</h6>
</div>
<div class="card-body">
<div class="col-sm-12">
<textarea id="editor" name="editor"></textarea>
</div>
</div>
</div>
{{end}}
{{define "dialog"}}
<div class="modal fade" id="infoModal" tabindex="-1" role="dialog" aria-labelledby="infoModalLabel"
aria-hidden="true">
<div class="modal-dialog" role="document">
<div class="modal-content">
<div class="modal-header">
<h5 class="modal-title" id="infoModalLabel">
Editor keybindings
</h5>
<button class="close" type="button" data-dismiss="modal" aria-label="Close">
<span aria-hidden="true">&times;</span>
</button>
</div>
<div class="modal-body">
<p>
<span class="shortcut">Ctrl-F / Cmd-F</span> => Start searching
</p>
<p>
<span class="shortcut">Ctrl-G / Cmd-G</span> => Find next
</p>
<p>
<span class="shortcut">Shift-Ctrl-G / Shift-Cmd-G</span> => Find previous
</p>
<p>
<span class="shortcut">Shift-Ctrl-F / Cmd-Option-F</span> => Replace
</p>
<p>
<span class="shortcut">Shift-Ctrl-R / Shift-Cmd-Option-F</span> => Replace all
</p>
<p>
<span class="shortcut">Alt-G</span> => Jump to line
</p>
<p>
<span class="shortcut">Alt-F</span> => Persistent search: enter to find next, Shift-Enter to find previous
</p>
</div>
<div class="modal-footer">
<button class="btn btn-primary" type="button" data-dismiss="modal">OK</button>
</div>
</div>
</div>
</div>
{{end}}
{{define "extra_js"}}
<script src="{{.StaticURL}}/vendor/codemirror/codemirror.js"></script>
<script src="{{.StaticURL}}/vendor/codemirror/meta.js"></script>
<script src="{{.StaticURL}}/vendor/codemirror/addon/selection/active-line.js"></script>
<script src="{{.StaticURL}}/vendor/codemirror/addon/dialog/dialog.js"></script>
<script src="{{.StaticURL}}/vendor/codemirror/addon/search/searchcursor.js"></script>
<script src="{{.StaticURL}}/vendor/codemirror/addon/search/search.js"></script>
<script src="{{.StaticURL}}/vendor/codemirror/addon/search/matchesonscrollbar.js"></script>
<script src="{{.StaticURL}}/vendor/codemirror/addon/search/jump-to-line.js"></script>
<script type="text/javascript">
$(document).ready(function () {
var cm = CodeMirror.fromTextArea(document.getElementById("editor"), {
lineNumbers: true,
styleActiveLine: true,
extraKeys: {"Alt-F": "findPersistent"},
autofocus: true
});
var filename = "{{.Path}}";
var extension = filename.slice((filename.lastIndexOf(".") - 1 >>> 0) + 2).toLowerCase();
mode = CodeMirror.findModeByExtension(extension);
if (mode != null) {
cm.setOption("mode", mode.mode);
}
cm.setValue("{{.Data}}");
setInterval(keepAlive, 90000);
});
function keepAlive() {
$.ajax({
url: '{{.ProfileURL}}',
timeout: 15000
});
}
function saveFile() {
$('#idSave').addClass("disabled");
cm = document.querySelector('.CodeMirror').CodeMirror;
var path = '{{.FilesURL}}?path={{.CurrentDir}}';
var data = new FormData();
var blob = new Blob([cm.getValue()]);
data.append("filename", new File([blob], "{{.Name}}"));
$.ajax({
url: path,
type: 'POST',
data: data,
processData: false,
contentType: false,
headers: { 'X-CSRF-TOKEN': '{{.CSRFToken}}' },
timeout: 15000,
success: function (result) {
window.location.href = '{{.FilesURL}}?path={{.CurrentDir}}';
},
error: function ($xhr, textStatus, errorThrown) {
$('#idSave').removeClass("disabled");
var txt = "Error saving file";
if ($xhr) {
var json = $xhr.responseJSON;
if (json) {
if (json.message) {
txt = json.message;
}
if (json.error) {
txt += ": " + json.error;
}
}
}
$('#errorTxt').text(txt);
$('#errorMsg').show();
setTimeout(function () {
$('#errorMsg').hide();
}, 5000);
}
});
}
</script>
{{end}}

View file

@ -40,6 +40,7 @@
<th>Name</th>
<th>Size</th>
<th>Last modified</th>
<th></th>
</tr>
</thead>
</table>
@ -49,12 +50,12 @@
{{end}}
{{define "dialog"}}
<div class="modal fade" id="createDirModal" tabindex="-1" role="dialog" aria-labelledby="deleteModalLabel"
<div class="modal fade" id="createDirModal" tabindex="-1" role="dialog" aria-labelledby="createDirModalLabel"
aria-hidden="true">
<div class="modal-dialog" role="document">
<div class="modal-content">
<div class="modal-header">
<h5 class="modal-title" id="deleteModalLabel">
<h5 class="modal-title" id="createDirModalLabel">
Create a new directory
</h5>
<button class="close" type="button" data-dismiss="modal" aria-label="Close">
@ -169,6 +170,10 @@
<script src="{{.StaticURL}}/vendor/datatables/dataTables.responsive.min.js"></script>
<script src="{{.StaticURL}}/vendor/datatables/responsive.bootstrap4.min.js"></script>
<script src="{{.StaticURL}}/vendor/datatables/dataTables.checkboxes.min.js"></script>
{{if .CanAddFiles}}
<script src="{{.StaticURL}}/vendor/codemirror/codemirror.js"></script>
<script src="{{.StaticURL}}/vendor/codemirror/meta.js"></script>
{{end}}
<script type="text/javascript">
function getIconForFile(filename) {
@ -271,20 +276,20 @@
}
}
function getNameFromTypeName(typeName) {
return typeName.split('_').slice(1).join('_');
function getNameFromMeta(meta) {
return meta.split('_').slice(1).join('_');
}
function getTypeFromTypeName(typeName) {
return typeName.split('_')[0];
function getTypeFromMeta(meta) {
return meta.split('_')[0];
}
function deleteAction() {
var table = $('#dataTable').DataTable();
table.button('delete:name').enable(false);
var selected = table.column(0).checkboxes.selected()[0];
var itemType = getTypeFromTypeName(selected);
var itemName = getNameFromTypeName(selected);
var itemType = getTypeFromMeta(selected);
var itemName = getNameFromMeta(selected);
var path;
if (itemType == "1"){
path = '{{.DirsURL}}';
@ -403,8 +408,8 @@
var table = $('#dataTable').DataTable();
table.button('rename:name').enable(false);
var selected = table.column(0).checkboxes.selected()[0];
var itemType = getTypeFromTypeName(selected);
var itemName = getNameFromTypeName(selected);
var itemType = getTypeFromMeta(selected);
var itemName = getNameFromMeta(selected);
var targetName = replaceSlash($("#rename_new_name").val());
var path;
if (itemType == "1"){
@ -462,7 +467,7 @@
var filesArray = [];
var selected = dt.column(0).checkboxes.selected();
for (i = 0; i < selected.length; i++) {
filesArray.push(getNameFromTypeName(selected[i]));
filesArray.push(getNameFromMeta(selected[i]));
}
var files = fixedEncodeURIComponent(JSON.stringify(filesArray));
var downloadURL = '{{.DownloadURL}}';
@ -495,12 +500,12 @@
};
$.fn.dataTable.ext.buttons.rename = {
text: '<i class="fas fa-edit"></i>',
text: '<i class="fas fa-pen"></i>',
name: 'rename',
titleAttr: "Rename",
action: function (e, dt, node, config) {
var selected = table.column(0).checkboxes.selected()[0];
var itemName = getNameFromTypeName(selected);
var itemName = getNameFromMeta(selected);
$("#rename_old_name").val(itemName);
$("#rename_new_name").val("");
$('#renameModal').modal('show');
@ -545,7 +550,7 @@
"deferRender": true,
"processing": true,
"columns": [
{ "data": "type_name" },
{ "data": "meta" },
{ "data": "type" },
{
"data": "name",
@ -564,7 +569,23 @@
}
},
{ "data": "size" },
{ "data": "last_modified" }
{ "data": "last_modified" },
{ "data": "edit_url",
"render": function (data, type, row) {
if (type === 'display') {
{{if .CanAddFiles}}
if (data != ""){
var filename = row["name"];
var extension = filename.slice((filename.lastIndexOf(".") - 1 >>> 0) + 2).toLowerCase();
if (extension == "csv" || extension == "bat" || CodeMirror.findModeByExtension(extension) != null){
return `<a href="${data}"><i class="fas fa-edit"></i></a>`;
}
}
{{end}}
}
return "";
}
}
],
"buttons": [],
"lengthChange": false,
@ -602,6 +623,11 @@
{
"targets": [3, 4],
"searchable": false
},
{
"targets": [5],
"orderable": false,
"searchable": false
}
],
"scrollX": false,
@ -630,7 +656,7 @@
{{if .CanAddFiles}}
table.button().add(0, 'addFiles');
{{end}}
table.buttons().container().appendTo('#dataTable_wrapper .col-md-6:eq(0)');
table.buttons().container().appendTo('.col-md-6:eq(0)', table.table().container());
},
"orderFixed": [1, 'asc'],
"order": [[2, 'asc']]