mirror of
https://github.com/casdoor/casdoor.git
synced 2025-05-23 02:35:49 +08:00
02e692a300
* feat: return most backend API errros to frontend Signed-off-by: yehong <239859435@qq.com> * refactor: reduce int type change Signed-off-by: yehong <239859435@qq.com> * feat: return err backend in token.go Signed-off-by: yehong <239859435@qq.com> --------- Signed-off-by: yehong <239859435@qq.com>
109 lines
2.7 KiB
Go
109 lines
2.7 KiB
Go
// Copyright 2021 The Casdoor 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 object
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import (
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"bytes"
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"fmt"
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"io"
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"github.com/casdoor/casdoor/conf"
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"github.com/casdoor/casdoor/proxy"
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)
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var defaultStorageProvider *Provider = nil
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func InitDefaultStorageProvider() {
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defaultStorageProviderStr := conf.GetConfigString("defaultStorageProvider")
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if defaultStorageProviderStr != "" {
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var err error
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defaultStorageProvider, err = getProvider("admin", defaultStorageProviderStr)
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if err != nil {
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panic(err)
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}
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}
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}
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func downloadFile(url string) (*bytes.Buffer, error) {
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httpClient := proxy.GetHttpClient(url)
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resp, err := httpClient.Get(url)
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if err != nil {
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return nil, err
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}
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defer resp.Body.Close()
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fileBuffer := bytes.NewBuffer(nil)
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_, err = io.Copy(fileBuffer, resp.Body)
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if err != nil {
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return nil, err
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}
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return fileBuffer, nil
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}
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func getPermanentAvatarUrl(organization string, username string, url string, upload bool) (string, error) {
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if url == "" {
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return "", nil
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}
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if defaultStorageProvider == nil {
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return "", nil
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}
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fullFilePath := fmt.Sprintf("/avatar/%s/%s.png", organization, username)
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uploadedFileUrl, _ := GetUploadFileUrl(defaultStorageProvider, fullFilePath, false)
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if upload {
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if err := DownloadAndUpload(url, fullFilePath, "en"); err != nil {
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return "", err
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}
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}
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return uploadedFileUrl, nil
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}
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func DownloadAndUpload(url string, fullFilePath string, lang string) (err error) {
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fileBuffer, err := downloadFile(url)
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if err != nil {
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return
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}
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_, _, err = UploadFileSafe(defaultStorageProvider, fullFilePath, fileBuffer, lang)
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if err != nil {
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return
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}
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return
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}
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func getPermanentAvatarUrlFromBuffer(organization string, username string, fileBuffer *bytes.Buffer, ext string, upload bool) (string, error) {
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if defaultStorageProvider == nil {
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return "", nil
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}
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fullFilePath := fmt.Sprintf("/avatar/%s/%s%s", organization, username, ext)
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uploadedFileUrl, _ := GetUploadFileUrl(defaultStorageProvider, fullFilePath, false)
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if upload {
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_, _, err := UploadFileSafe(defaultStorageProvider, fullFilePath, fileBuffer, "en")
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if err != nil {
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return "", err
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}
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}
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return uploadedFileUrl, nil
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}
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