fileboy/notifer.go

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package main
import (
"bytes"
"encoding/json"
"log"
"net/http"
"strings"
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"time"
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)
type postParams struct {
ProjectFolder string `json:"project_folder"`
File string `json:"file"`
Changed int64 `json:"changed"`
Ext string `json:"ext"`
}
type NetNotifier struct {
CallUrl string
CanPost bool
}
func newNetNotifier(callUrl string) *NetNotifier {
callPost := true
if strings.TrimSpace(callUrl) == "" {
callPost = false
}
return &NetNotifier{
CallUrl: callUrl,
CanPost: callPost,
}
}
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func (n *NetNotifier) Put(cf *changedFile) {
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if !n.CanPost {
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log.Println(PreWarn, "notifier call url ignore. ", n.CallUrl)
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return
}
n.dispatch(&postParams{
ProjectFolder: projectFolder,
File: cf.Name,
Changed: cf.Changed,
Ext: cf.Ext,
})
}
func (n *NetNotifier) dispatch(params *postParams) {
b, err := json.Marshal(params)
if err != nil {
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log.Println(PreError, "json.Marshal n.params. ", err)
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return
}
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client := &http.Client{
Timeout: time.Second * 15,
}
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req, err := http.NewRequest("POST", n.CallUrl, bytes.NewBuffer(b))
if err != nil {
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log.Println(PreError, "http.NewRequest. ", err)
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return
}
req.Header.Set("Content-Type", "application/json;charset=UTF-8")
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req.Header.Set("User-Agent", "FileBoy Net Notifier v1.10")
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resp, err := client.Do(req)
if err != nil {
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log.Println(PreError, "notifier call failed. err:", err)
return
}
defer func() {
if resp != nil && resp.Body != nil {
_ = resp.Body.Close()
}
}()
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if resp.StatusCode >= 300 {
// todo retry???
}
log.Println("notifier done .")
}