cadvisor/cmd/internal/pages/static/static.go
Daniel Dao 9223ccddb1
Update some jquery references to 3.5.1
commit 70bfdcb195 updates jquery version
to 3.5.1, however there are still references to 3.0.0 in some places,
so UI doesn't render properly.

Signed-off-by: Daniel Dao <dqminh89@gmail.com>
2020-06-25 23:07:16 +01:00

78 lines
2.6 KiB
Go

// Copyright 2014 Google Inc. All Rights Reserved.
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
// Handler for /static content.
package static
import (
"fmt"
"mime"
"net/http"
"net/url"
"path"
"k8s.io/klog/v2"
)
const StaticResource = "/static/"
var popper, _ = Asset("cmd/internal/pages/assets/js/popper.min.js")
var bootstrapJs, _ = Asset("cmd/internal/pages/assets/js/bootstrap-4.0.0-beta.2.min.js")
var containersJs, _ = Asset("cmd/internal/pages/assets/js/containers.js")
var gchartsJs, _ = Asset("cmd/internal/pages/assets/js/gcharts.js")
var googleJsapiJs, _ = Asset("cmd/internal/pages/assets/js/google-jsapi.js")
var jqueryJs, _ = Asset("cmd/internal/pages/assets/js/jquery-3.5.1.min.js")
var bootstrapCss, _ = Asset("cmd/internal/pages/assets/styles/bootstrap-4.0.0-beta.2.min.css")
var bootstrapThemeCss, _ = Asset("cmd/internal/pages/assets/styles/bootstrap-theme-3.1.1.min.css")
var containersCss, _ = Asset("cmd/internal/pages/assets/styles/containers.css")
var staticFiles = map[string][]byte{
"popper.min.js": popper,
"bootstrap-4.0.0-beta.2.min.css": bootstrapCss,
"bootstrap-4.0.0-beta.2.min.js": bootstrapJs,
"bootstrap-theme-3.1.1.min.css": bootstrapThemeCss,
"containers.css": containersCss,
"containers.js": containersJs,
"gcharts.js": gchartsJs,
"google-jsapi.js": googleJsapiJs,
"jquery-3.5.1.min.js": jqueryJs,
}
func HandleRequest(w http.ResponseWriter, u *url.URL) {
if len(u.Path) <= len(StaticResource) {
http.Error(w, fmt.Sprintf("unknown static resource %q", u.Path), http.StatusNotFound)
return
}
// Get the static content if it exists.
resource := u.Path[len(StaticResource):]
content, ok := staticFiles[resource]
if !ok {
http.Error(w, fmt.Sprintf("unknown static resource %q", u.Path), http.StatusNotFound)
return
}
// Set Content-Type if we were able to detect it.
contentType := mime.TypeByExtension(path.Ext(resource))
if contentType != "" {
w.Header().Set("Content-Type", contentType)
}
if _, err := w.Write(content); err != nil {
klog.Errorf("Failed to write response: %v", err)
}
}