Code optimization

vender/github.com/astaxie/beego/logs/jianliao.go

@@ -0,0 +1,72 @@
+package logs
+
+import (
+	"encoding/json"
+	"fmt"
+	"net/http"
+	"net/url"
+	"time"
+)
+
+// JLWriter implements beego LoggerInterface and is used to send jiaoliao webhook
+type JLWriter struct {
+	AuthorName  string `json:"authorname"`
+	Title       string `json:"title"`
+	WebhookURL  string `json:"webhookurl"`
+	RedirectURL string `json:"redirecturl,omitempty"`
+	ImageURL    string `json:"imageurl,omitempty"`
+	Level       int    `json:"level"`
+}
+
+// newJLWriter create jiaoliao writer.
+func newJLWriter() Logger {
+	return &JLWriter{Level: LevelTrace}
+}
+
+// Init JLWriter with json config string
+func (s *JLWriter) Init(jsonconfig string) error {
+	return json.Unmarshal([]byte(jsonconfig), s)
+}
+
+// WriteMsg write message in smtp writer.
+// it will send an email with subject and only this message.
+func (s *JLWriter) WriteMsg(when time.Time, msg string, level int) error {
+	if level > s.Level {
+		return nil
+	}
+
+	text := fmt.Sprintf("%s %s", when.Format("2006-01-02 15:04:05"), msg)
+
+	form := url.Values{}
+	form.Add("authorName", s.AuthorName)
+	form.Add("title", s.Title)
+	form.Add("text", text)
+	if s.RedirectURL != "" {
+		form.Add("redirectUrl", s.RedirectURL)
+	}
+	if s.ImageURL != "" {
+		form.Add("imageUrl", s.ImageURL)
+	}
+
+	resp, err := http.PostForm(s.WebhookURL, form)
+	if err != nil {
+		return err
+	}
+	defer resp.Body.Close()
+	if resp.StatusCode != http.StatusOK {
+		return fmt.Errorf("Post webhook failed %s %d", resp.Status, resp.StatusCode)
+	}
+	return nil
+}
+
+// Flush implementing method. empty.
+func (s *JLWriter) Flush() {
+}
+
+// Destroy implementing method. empty.
+func (s *JLWriter) Destroy() {
+}
+
+func init() {
+	Register(AdapterJianLiao, newJLWriter)
+}