func diffBackup(store configstore.Store, w http.ResponseWriter, req *http.Request) {
vars := mux.Vars(req)
t1, err := time.Parse(file.DefaultDateFormat, vars["date1"])
if err != nil {
log.Printf("Error: %s", err)
http.Error(w, "error :(", 500)
return
}
t2, err := time.Parse(file.DefaultDateFormat, vars["date2"])
if err != nil {
log.Printf("Error: %s", err)
http.Error(w, "error :(", 500)
return
}
e1 := configstore.Entry{
Name: vars["hostname"],
Date: t1,
}
e2 := configstore.Entry{
Name: vars["hostname"],
Date: t2,
}
err = store.Get(&e1)
if err != nil {
log.Printf("Error: %s", err)
http.Error(w, "error :(", 500)
return
}
err = store.Get(&e2)
if err != nil {
log.Printf("Error: %s", err)
http.Error(w, "error :(", 500)
return
}
dmp := diffmatchpatch.New()
diffs := dmp.DiffMain(e1.Content.String(), e2.Content.String(), true)
em := struct {
Hostname string
Date1 time.Time
Date2 time.Time
Diff string
}{
vars["hostname"],
t1,
t2,
dmp.DiffPrettyHtml(diffs),
}
io.WriteString(w, mustache.RenderFileInLayout("templates/diff.html.mustache", "templates/layout.html.mustache", em))
}
func hostBackup(store configstore.Store, w http.ResponseWriter, req *http.Request) {
vars := mux.Vars(req)
t, err := time.Parse(file.DefaultDateFormat, vars["date"])
if err != nil {
log.Printf("Error: %s", err)
http.Error(w, "error :(", 500)
return
}
e := configstore.Entry{
Name: vars["hostname"],
Date: t,
}
err = store.Get(&e)
if err != nil {
log.Printf("Error: %s", err)
http.Error(w, "error :(", 500)
return
}
if req.Header.Get("Accept") == "application/json" {
w.Header().Set("Content-type", "application/json")
enc := json.NewEncoder(w)
err := enc.Encode(struct {
Hostname string
Date string
Content string
}{
Hostname: e.Name,
Date: e.Date.Format(file.DefaultDateFormat),
Content: e.Content.String(),
})
if err != nil {
log.Printf("Error: %s", err)
http.Error(w, "error :(", 500)
return
}
} else {
em := struct {
Hostname string
Date string
Content string
}{
vars["hostname"],
t.String(),
e.Content.String(),
}
io.WriteString(w, mustache.RenderFileInLayout("templates/entry.html.mustache", "templates/layout.html.mustache", em))
}
}
func showBackupDate(store configstore.Store, w http.ResponseWriter, req *http.Request) {
vars := mux.Vars(req)
t, err := time.Parse(file.DefaultDateFormat, vars["date"])
if err != nil {
log.Printf("Error: %s", err)
http.Error(w, "error :(", 500)
return
}
datesStore, err := store.Dates(vars["hostname"])
if err != nil {
log.Printf("Error: %s", err)
http.Error(w, "error :(", 500)
return
}
// Find the backup on or after the specified date
var idx int
for i, date := range datesStore {
if t.Before(date) {
idx = i - 1
}
}
if idx == -1 {
idx = 0
}
e := configstore.Entry{
Name: vars["hostname"],
Date: datesStore[idx],
}
err = store.Get(&e)
if err != nil {
log.Printf("Error: %s", err)
http.Error(w, "error :(", 500)
return
}
em := struct {
Hostname string
Date string
Content string
}{
vars["hostname"],
datesStore[idx].String(),
e.Content.String(),
}
io.WriteString(w, mustache.RenderFileInLayout("templates/entry.html.mustache", "templates/layout.html.mustache", em))
}