mirror of
https://gitee.com/rainbond/Rainbond.git
synced 2024-11-30 10:48:15 +08:00
149 lines
3.2 KiB
Go
149 lines
3.2 KiB
Go
package handler
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import (
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"fmt"
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"io/ioutil"
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"os"
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"strconv"
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"strings"
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"github.com/goodrain/rainbond/mq/client"
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"regexp"
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"github.com/goodrain/rainbond/api/model"
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"github.com/goodrain/rainbond/api/util"
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"github.com/pkg/errors"
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"github.com/sirupsen/logrus"
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"github.com/tidwall/gjson"
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)
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var re = regexp.MustCompile(`\s`)
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//AppAction app action
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type AppAction struct {
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MQClient client.MQClient
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staticDir string
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}
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//GetStaticDir get static dir
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func (a *AppAction) GetStaticDir() string {
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return a.staticDir
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}
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//CreateAppManager create app manager
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func CreateAppManager(mqClient client.MQClient) *AppAction {
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staticDir := "/grdata/app"
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if os.Getenv("LOCAL_APP_CACHE_DIR") != "" {
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staticDir = os.Getenv("LOCAL_APP_CACHE_DIR")
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}
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return &AppAction{
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MQClient: mqClient,
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staticDir: staticDir,
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}
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}
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//Complete Complete
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func (a *AppAction) Complete(tr *model.ExportAppStruct) error {
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appName := gjson.Get(tr.Body.GroupMetadata, "group_name").String()
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if appName == "" {
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err := errors.New("Failed to get group name form metadata")
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logrus.Error(err)
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return err
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}
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if tr.Body.Format != "rainbond-app" && tr.Body.Format != "docker-compose" {
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err := errors.New("Unsupported the format: " + tr.Body.Format)
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logrus.Error(err)
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return err
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}
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version := gjson.Get(tr.Body.GroupMetadata, "group_version").String()
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appName = unicode2zh(appName)
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tr.SourceDir = fmt.Sprintf("%s/%s/%s-%s", a.staticDir, tr.Body.Format, appName, version)
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return nil
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}
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//ExportApp ExportApp
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func (a *AppAction) ExportApp(tr *model.ExportAppStruct) error {
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// 保存元数据到组目录
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if err := saveMetadata(tr); err != nil {
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return util.CreateAPIHandleErrorFromDBError("Failed to export app", err)
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}
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err := a.MQClient.SendBuilderTopic(client.TaskStruct{
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TaskBody: model.BuildMQBodyFrom(tr),
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TaskType: "export_app",
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Topic: client.BuilderTopic,
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})
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if err != nil {
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logrus.Error("Failed to Enqueue MQ for ExportApp:", err)
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return err
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}
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return nil
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}
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//ImportApp import app
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func (a *AppAction) ImportApp(importApp *model.ImportAppStruct) error {
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err := a.MQClient.SendBuilderTopic(client.TaskStruct{
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TaskBody: importApp,
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TaskType: "import_app",
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Topic: client.BuilderTopic,
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})
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if err != nil {
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logrus.Error("Failed to MQ Enqueue for ImportApp:", err)
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return err
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}
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logrus.Debugf("equeue mq build plugin from image success")
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return nil
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}
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func saveMetadata(tr *model.ExportAppStruct) error {
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// 创建应用组目录
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os.MkdirAll(tr.SourceDir, 0755)
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// 写入元数据到文件
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err := ioutil.WriteFile(fmt.Sprintf("%s/metadata.json", tr.SourceDir), []byte(tr.Body.GroupMetadata), 0644)
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if err != nil {
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logrus.Error("Failed to save metadata", err)
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return err
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}
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return nil
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}
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// unicode2zh 将unicode转为中文，并去掉空格
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func unicode2zh(uText string) (context string) {
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for i, char := range strings.Split(uText, `\\u`) {
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if i < 1 {
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context = char
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continue
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}
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length := len(char)
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if length > 3 {
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pre := char[:4]
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zh, err := strconv.ParseInt(pre, 16, 32)
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if err != nil {
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context += char
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continue
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}
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context += fmt.Sprintf("%c", zh)
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if length > 4 {
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context += char[4:]
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}
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}
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}
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context = re.ReplaceAllString(context, "")
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return context
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}
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