97 lines
2.1 KiB
Go
97 lines
2.1 KiB
Go
// Copyright 2023 The casbin Authors. All Rights Reserved.
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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package controllers
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import (
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"fmt"
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"strings"
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"github.com/astaxie/beego"
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"github.com/casibase/casibase/util"
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)
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var (
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cacheDir string
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appDir string
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cacheMap = map[string]string{}
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)
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func init() {
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cacheDir = beego.AppConfig.String("cacheDir")
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appDir = beego.AppConfig.String("appDir")
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}
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func getAppPath(filename string) string {
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return fmt.Sprintf("%s/%s.ctf", appDir, filename)
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}
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func getCachePrefix(filename string) string {
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if !strings.HasPrefix(filename, "ECG_") && !strings.HasPrefix(filename, "EEG_") && !strings.HasPrefix(filename, "Impedance_") {
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return ""
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}
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tokens := strings.SplitN(filename, "_", 2)
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res := tokens[0]
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return res
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}
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func addFileToCache(key string, filename string, bs []byte) {
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prefix := getCachePrefix(filename)
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if prefix == "" {
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return
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}
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path := fmt.Sprintf("%s/%s/%s", cacheDir, key, filename)
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util.EnsureFileFolderExists(path)
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util.WriteBytesToPath(bs, path)
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}
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func (c *ApiController) ActivateFile() {
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_, ok := c.RequireSignedIn()
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if !ok {
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return
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}
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key := c.Input().Get("key")
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filename := c.Input().Get("filename")
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prefix := getCachePrefix(filename)
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if prefix == "" {
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c.ResponseOk(false)
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return
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}
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path := fmt.Sprintf("%s/%s", cacheDir, key)
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cacheMap[prefix] = path
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fmt.Printf("%v\n", cacheMap)
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if !util.FileExist(getAppPath(filename)) {
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util.CopyFile(getAppPath(filename), getAppPath(prefix))
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}
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c.ResponseOk(true)
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}
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func (c *ApiController) GetActiveFile() {
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prefix := c.Input().Get("prefix")
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res := ""
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if v, ok := cacheMap[prefix]; ok {
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res = v
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}
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c.ResponseOk(res)
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}
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