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package main
import (
"encoding/json"
"fmt"
"log"
"net/http"
"net/url"
)
func IndexHandler(w http.ResponseWriter, r *http.Request) {
hosts := []Host{}
c := pool.Get()
defer c.Close()
j, err := GetCache(cache_prefix + "database")
if j != "" {
err = json.Unmarshal([]byte(j), &hosts)
if err != nil {
log.Println("Error JSON decoding: ", err)
Db.Find(&hosts)
CacheHosts(cache_prefix+"database", hosts)
}
} else {
log.Println("Cache miss on Index page.")
Db.Find(&hosts)
CacheHosts(cache_prefix+"database", hosts)
}
index := mainTempl.Lookup("index.html")
err = index.ExecuteTemplate(w, "index.html", hosts)
if err != nil {
log.Println(err)
http.Error(w, err.Error(), http.StatusInternalServerError)
return
}
}
func SessionHandler(w http.ResponseWriter, r *http.Request) {
session, _ := store.Get(r, "session-name")
session.Values["foo"] = "bar"
session.Values[42] = 43
session.Save(r, w)
}
func RegisterHandler(w http.ResponseWriter, r *http.Request) {
log.Println("Processing registration!")
fmt.Fprintf(w, "Processing registration! \n")
}
func PrintRegisterHandler(w http.ResponseWriter, r *http.Request) {
fmt.Fprintf(w, "Printing register etc! \n")
}
func PrintNewJobHandler(w http.ResponseWriter, r *http.Request) {
log.Println("Printing job")
session, err := store.Get(r, "_SID")
m := FlashMessages{}
m.Success = session.Flashes("success")
m.Error = session.Flashes("error")
session.Save(r, w)
job := mainTempl.Lookup("jobs.html")
err = job.ExecuteTemplate(w, "jobs.html", m)
if err != nil {
log.Panic(err)
}
}
func AddNewJobHandler(w http.ResponseWriter, r *http.Request) {
log.Printf("Add new job")
session, err := store.Get(r, "_SID")
if err != nil {
log.Println(err)
}
err = r.ParseForm()
if err != nil {
log.Panic(err)
http.Error(w, err.Error(), http.StatusInternalServerError)
return
}
host := Host{}
err = decoder.Decode(&host, r.PostForm)
if err != nil {
log.Println(err)
http.Error(w, err.Error(), http.StatusInternalServerError)
return
}
u, err := url.Parse(host.Url)
if err != nil {
log.Println(err)
http.Error(w, err.Error(), http.StatusInternalServerError)
return
}
if u.Scheme != "http" && u.Scheme != "https" {
log.Println("Scheme neither http nor https.", u.Scheme)
session.AddFlash("Unsurportted scheme. Only http:// and https:// is valid.", "error")
session.Save(r, w)
http.Redirect(w, r, "/new", 302)
// http.Error(w, "Scheme neither http nor https.", http.StatusInternalServerError)
return
}
host.Monitored = true
log.Printf("%v", host)
Db.Debug().Save(&host)
go func() {
h := []Host{}
h = append(h, host)
h = CheckPage(h)
for k, _ := range h {
Db.Debug().Save(&h[k])
}
}()
session.AddFlash("Job added!", "success")
session.Save(r, w)
http.Redirect(w, r, "/new", 302)
}
func ShowJobHandler(w http.ResponseWriter, r *http.Request) {
jobs := c.Entries()
for _, i := range jobs {
fmt.Fprintf(w, "Job: %v, Schedule: %v; Next %v; Prev %v \n", i.Job, i.Schedule, i.Next, i.Prev)
}
}
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