Commit f642f621e11a2f33434861697d51cd3fc1938974
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Initial commit. Basic key/value pairs.
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app.yaml
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f642f62
src/main.go
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f642f62
| ... | ... | @@ -0,0 +1,52 @@ |
| 1 | +package webhash | |
| 2 | + | |
| 3 | +import ( | |
| 4 | + "html/template" | |
| 5 | + "net/http" | |
| 6 | + | |
| 7 | + "appengine" | |
| 8 | + "appengine/datastore" | |
| 9 | + // "appengine/user" | |
| 10 | +) | |
| 11 | + | |
| 12 | +func init() { | |
| 13 | + http.HandleFunc("/", handlerRoot) | |
| 14 | +} | |
| 15 | + | |
| 16 | +type User struct { | |
| 17 | + UserID string | |
| 18 | + Value string | |
| 19 | +} | |
| 20 | + | |
| 21 | +func handlerRoot(w http.ResponseWriter, r *http.Request) { | |
| 22 | + c := appengine.NewContext(r) | |
| 23 | + u := User{ | |
| 24 | + UserID: r.FormValue("userid"), | |
| 25 | + Value: r.FormValue("value"), | |
| 26 | + } | |
| 27 | + k := datastore.NewKey(c, "User", u.UserID, 0, nil) | |
| 28 | + | |
| 29 | + if u.Value == "" { | |
| 30 | + datastore.Get(c, k, &u) | |
| 31 | + } else { | |
| 32 | + datastore.Put(c, k, &u) | |
| 33 | + } | |
| 34 | + | |
| 35 | + rootTemplate.Execute(w, u.Value) | |
| 36 | + | |
| 37 | +} | |
| 38 | + | |
| 39 | +var rootTemplate = template.Must(template.New("root").Parse(rootTemplateHTML)) | |
| 40 | + | |
| 41 | +const rootTemplateHTML = ` | |
| 42 | +<!DOCTYPE HTML> | |
| 43 | +<html> | |
| 44 | + <head> | |
| 45 | + <title>WebHash Go</title> | |
| 46 | + <meta charset="utf-8"> | |
| 47 | + </head> | |
| 48 | + <body> | |
| 49 | + {{.}} | |
| 50 | + </body> | |
| 51 | +</html> | |
| 52 | +` |