func (h *DBHandler) scenarioStubsHandler(rw http.ResponseWriter, req *http.Request) {
// stubo ID, should be stored in database
id := bone.GetValue(req, "id")
u, err := strconv.ParseUint(id, 10, 64)
if err != nil {
http.Error(rw, "Bad stubo ID.", 400)
return
}
var stubo Stubo
// getting stubo from database
stubo = h.getStuboDetails(u)
// getting all scenarios
client := &Client{&http.Client{}}
scenarioName := bone.GetValue(req, "scenario")
stuboURI := stubo.Protocol + "://" + stubo.Hostname + ":" + stubo.Port
stubs, err := client.getScenarioStubs(stuboURI, scenarioName)
if err != nil {
http.Error(rw, "Failed to get scenario stubs from Stubo!", 400)
return
}
newmap := map[string]interface{}{"metatitle": "Scenario Stubs", "Scenario": scenarioName, "Stubo": stubo, "Stubs": stubs}
h.r.HTML(rw, http.StatusOK, "scenarioStubs", newmap)
}
func varHandler(rw http.ResponseWriter, req *http.Request) {
varr := bone.GetValue(req, "var")
test := bone.GetValue(req, "test")
log.Println("VAR = ", varr)
log.Println("TEST = ", test)
rw.Write([]byte(varr + " " + test))
}
func (ss *StaticServer) PutKey(rw http.ResponseWriter, req *http.Request) {
key := bone.GetValue(req, "key")
value := bone.GetValue(req, "value")
ss.setS3RootIfPresent(key, value)
if err := ss.mkv.Upsert(key, value); err != nil {
util.WriteError(rw, "STAT-201", err)
return
}
util.WriteJSON(rw, value)
}
func (ss *StaticServer) GetIDForHash(rw http.ResponseWriter, req *http.Request) {
name := bone.GetValue(req, "idname")
hash := bone.GetValue(req, "hash")
id, err := ss.mkv.GetIDFor(name, hash)
if err != nil {
util.WriteError(rw, "STAT-251", err)
return
}
util.WriteJSON(rw, id)
}
// Get the ADCP from the given serial number value.
func vaultAPIAdcpSerialGetHandler(w http.ResponseWriter, r *http.Request) {
// Get the value of the "id" parameters.
id := bone.GetValue(r, "id")
switch r.Method {
case "GET":
{
adcp := getAdcp(id)
fmt.Printf("Get ADCP from serial: %s %v", id, adcp)
// Set data type and OK status
w.Header().Set("Content-Type", "application/json; charset=UTF-8")
w.WriteHeader(http.StatusOK)
if err := json.NewEncoder(w).Encode(adcp); err != nil {
panic(err)
}
}
case "POST":
{
}
default:
{
}
}
}
func DeliveryHandler(w http.ResponseWriter, r *http.Request) {
keyId := bone.GetValue(r, "key")
c := appengine.NewContext(r)
key, err := datastore.DecodeKey(keyId)
var dbRequest MainRequest
if err = datastore.Get(c, key, &dbRequest); err != nil {
c.Errorf("%s", err)
}
var status *postmates.Status
if dbRequest.Pm_delivery_id == "" {
status, err = postmates.RescueDelivery(c)
if status != nil {
dbRequest.Pm_delivery_id = status.ID
if _, err := datastore.Put(c, key, &dbRequest); err != nil {
c.Errorf("%s", err)
}
}
} else {
status, err = postmates.GetStatus(c, dbRequest.Pm_delivery_id)
if err != nil {
c.Errorf("%s", err)
}
}
// send back important info
err = json.NewEncoder(w).Encode(&status)
if err != nil {
c.Errorf("%s", err)
}
}
func (h *DBHandler) stuboDetailedHandler(rw http.ResponseWriter, req *http.Request) {
id := bone.GetValue(req, "id")
u, err := strconv.ParseUint(id, 10, 64)
if err != nil {
http.Error(rw, "Bad stubo ID.", 400)
return
}
var stubo Stubo
// getting stubo from database
stubo = h.getStuboDetails(u)
stuboURI := stubo.Protocol + "://" + stubo.Hostname + ":" + stubo.Port
// getting all scenarios
client := &Client{&http.Client{}}
scenarios, err := client.getScenarios(stuboURI)
if err != nil {
http.Error(rw, "Failed to get scenarios from Stubo!", 400)
return
}
log.WithFields(log.Fields{
"id": id,
"url_path": req.URL.Path,
"scenario_count": len(scenarios),
}).Info("Stubo details fetched")
newmap := map[string]interface{}{"metatitle": "Stubo Details", "Stubo": stubo, "Scenarios": scenarios}
h.r.HTML(rw, http.StatusOK, "stuboDetails", newmap)
}
/**
* GetDevice()
*/
func GetDevice(w http.ResponseWriter, r *http.Request) {
w.Header().Set("Content-Type", "application/json; charset=utf-8")
Db := db.MgoDb{}
Db.Init()
defer Db.Close()
id := bone.GetValue(r, "device_id")
result := models.Device{}
err := Db.C("devices").Find(bson.M{"id": id}).One(&result)
if err != nil {
log.Print(err)
w.WriteHeader(http.StatusNotFound)
str := `{"response": "not found", "id": "` + id + `"}`
if err != nil {
log.Print(err)
}
io.WriteString(w, str)
return
}
w.WriteHeader(http.StatusOK)
res, err := json.Marshal(result)
if err != nil {
log.Print(err)
}
io.WriteString(w, string(res))
}
// Handle a request tho the root reesource
func usernameHandler(w http.ResponseWriter, r *http.Request) {
username := bone.GetValue(r, "username")
if err := json.NewEncoder(w).Encode(username); err != nil {
panic(err)
}
}
// Set the Compass Cal Selected value. This will invert the value that is in the database.
func vaultAPICompassCalSelectGetHandler(w http.ResponseWriter, r *http.Request) {
// Get the value of the "id" parameters.
id := bone.GetValue(r, "id")
switch r.Method {
case "GET":
{
compassCal := getCompassCalResultsID(id)
compassCal.IsSelected = !compassCal.IsSelected // Invert the value
// Pass the data back to the database
updateCompassCal(compassCal)
fmt.Printf("given CompassCal: %v\n", compassCal)
// Set data type and OK status
w.Header().Set("Content-Type", "application/json; charset=UTF-8")
w.WriteHeader(http.StatusOK)
if err := json.NewEncoder(w).Encode(compassCal); err != nil {
panic(err)
}
}
case "POST":
{
}
default:
{
}
}
}
// Get the ADCP Cert info the given serial number value.
func vaultAPIAdcpCertGetHandler(w http.ResponseWriter, r *http.Request) {
// Get the value of the "id" parameters.
serialNum := bone.GetValue(r, "id") // Get the value of the "id" parameters in the URL.
switch r.Method {
case "GET":
{
adcp := getAdcp(serialNum) // Get the ADCP data from the DB
adcpCert := &AdcpCert{Adcp: *adcp} // Set the ADCP to struct
adcpCert.CompassCal = getCompassCalCertData(serialNum) // Get Compass Cal from the DB
adcpCert.TankTest = getTankTestResultCertData(serialNum) // Get Tank Test from the DB
adcpCert.SnrTest = getSnrTestResultCertData(serialNum) // Get SNR Test from the DB
adcpCert.WaterTest = getWaterTestResultCertData(serialNum) // Get Water Test from the DB
fmt.Printf("Get ADCP from serial: %s %v", serialNum, adcpCert)
// Set data type and OK status
w.Header().Set("Content-Type", "application/json; charset=UTF-8")
w.WriteHeader(http.StatusOK)
if err := json.NewEncoder(w).Encode(adcpCert); err != nil {
panic(err)
}
}
case "POST":
{
}
default:
{
}
}
}
func main() {
db, err := sql.Open("postgres", "user=laptop dbname=estelle_test sslmode=disable")
if err != nil {
log.Fatal(err)
}
r := render.New(render.Options{
Directory: "views",
Extensions: []string{".html"},
})
mux := bone.New()
ServeResource := assets.ServeResource
mux.HandleFunc("/img/", ServeResource)
mux.HandleFunc("/css/", ServeResource)
mux.HandleFunc("/js/", ServeResource)
mux.HandleFunc("/pages", func(w http.ResponseWriter, req *http.Request) {
rows, err := db.Query("SELECT id, title FROM pages")
if err != nil {
log.Fatal(err)
}
defer rows.Close()
type yourtype struct {
Id int
Title string
}
s := []yourtype{}
for rows.Next() {
var t yourtype
if err := rows.Scan(&t.Id, &t.Title); err != nil {
log.Fatal(err)
}
fmt.Printf("%s", t.Title)
s = append(s, t)
}
r.HTML(w, http.StatusOK, "foofoo", s)
})
mux.HandleFunc("/bar", func(w http.ResponseWriter, req *http.Request) {
r.HTML(w, http.StatusOK, "bar", nil)
})
mux.HandleFunc("/home/:id", func(w http.ResponseWriter, req *http.Request) {
id := bone.GetValue(req, "id")
r.HTML(w, http.StatusOK, "index", id)
})
mux.HandleFunc("/foo", func(w http.ResponseWriter, req *http.Request) {
r.HTML(w, http.StatusOK, "foo", nil)
})
mux.HandleFunc("/", func(w http.ResponseWriter, req *http.Request) {
r.HTML(w, http.StatusOK, "index", nil)
})
http.ListenAndServe(":8080", mux)
}
func (ss *StaticServer) RemoveKey(rw http.ResponseWriter, req *http.Request) {
key := bone.GetValue(req, "key")
err := ss.mkv.Remove(key)
if err != nil {
util.WriteError(rw, "STAT-231", err)
}
}
func dumpHandler(w http.ResponseWriter, r *http.Request) {
database := bone.GetValue(r, "name")
ignore := r.FormValue("ignore")
// ignore=cache*,voting*
tableIgnore := make([]string, 0)
if ignore != "" {
tableIgnore = strings.Split(ignore, ",")
}
// limit=5000
limitStr := r.FormValue("limit")
var limit int64
if limitStr != "" {
var err error
limit, err = strconv.ParseInt(limitStr, 0, 0)
if err != nil {
w.WriteHeader(http.StatusBadRequest)
w.Write([]byte(`Invalid limit variable supplied`))
log.Println(err)
return
}
}
log.Printf("Dump of %s requested from %s", database, r.RemoteAddr)
dumpReady := make(chan DumpReady, 1)
dumpSent := make(chan bool, 1)
dr := &DumpRequest{
ID: database,
Name: database,
TableIgnore: tableIgnore,
Limit: int(limit),
Finished: dumpReady,
Sent: dumpSent,
}
dumpQueue <- dr
dur := <-dumpReady
if dur.Error != nil {
w.WriteHeader(http.StatusNotFound)
w.Write([]byte(fmt.Sprint(dur.Error)))
log.Println(dur.Error)
} else {
w.Header().Set("Content-Disposition", fmt.Sprintf("attachment; filename=%s-db-dump.tar.gz", database))
w.Header().Set("Content-Type", "application/x-gzip")
w.Header().Set("Content-Transfer-Encoding", "binary")
http.ServeFile(w, r, dur.File)
log.Printf("Dump of %s sent to %s", database, r.RemoteAddr)
}
//w.(http.Flusher).Flush()
// Notify that the file has been sent to the client
dumpSent <- true
}
func (ss *StaticServer) GenID(rw http.ResponseWriter, req *http.Request) {
name := bone.GetValue(req, "idname")
id, err := ss.mkv.GetNextID(name)
if err != nil {
util.WriteError(rw, "STAT-261", err)
}
util.WriteJSON(rw, id)
}
func ImageHandler(w http.ResponseWriter, r *http.Request) {
val := bone.GetValue(r, "rows")
re := regexp.MustCompile("\\d*")
rowsStr := re.FindString(val)
rows, err := strconv.Atoi(rowsStr)
if err != nil {
fmt.Fprint(w, "Please pass in number of row")
return
}
if rows > 5000 {
fmt.Fprint(w, "Please pass in a row equal or smaller than 5000")
return
}
cachedImage, ok := cache[rows]
if ok {
w.Header().Set("Content-type", "image/png")
w.Header().Set("Cache-control", "public, max-age=259200")
w.Write(cachedImage.Bytes())
return
}
ctx, err := cloudAuthContext(r)
if err == nil {
rc, err := storage.NewReader(ctx, bucket, rowsStr+".png")
if err == nil {
image, err := ioutil.ReadAll(rc)
rc.Close()
if err == nil {
w.Header().Set("Content-type", "image/png")
w.Header().Set("Cache-control", "public, max-age=259200")
w.Write(image)
return
}
}
}
m := image.NewPaletted(image.Rectangle{Min: image.Point{0, 0}, Max: image.Point{rows, rows}}, bwPalette)
m.Pix[m.PixOffset(rows-1, 0)] = 1
for row := 1; row < rows; row++ {
m.Pix[m.PixOffset(rows-1, row)] = 1
for j := rows - row; j < rows-1; j++ {
mid := m.PixOffset(j, row-1)
left, right := mid-1, mid+1
m.Pix[m.PixOffset(j, row)] = rulesUint8[m.Pix[left]][m.Pix[mid]][m.Pix[right]]
}
}
w.Header().Set("Content-type", "image/png")
w.Header().Set("Cache-control", "public, max-age=259200")
buf := new(bytes.Buffer)
png.Encode(buf, m)
cache[rows] = buf
w.Write(buf.Bytes())
}
func (ss *StaticServer) FindKey(rw http.ResponseWriter, req *http.Request) {
key := bone.GetValue(req, "key")
s, err := ss.mkv.FindOne(key)
if err != nil {
util.WriteNewWebError(rw, http.StatusNotFound, "STAT-221", "Couldn't find key "+key+": "+err.Error())
return
}
util.WriteJSON(rw, s)
}
// stuboDestroyHandler deletes a stubo instance from the db.
func (h *DBHandler) stuboDestroyHandler(rw http.ResponseWriter, req *http.Request) {
id := bone.GetValue(req, "id")
stubo := Stubo{}
h.db.Delete(&stubo, id)
log.WithFields(log.Fields{
"id": id,
"url_path": req.URL.Path,
}).Info("Stubo deleted")
h.r.JSON(rw, http.StatusOK, map[string]string{"data": "Stubo instance deleted!"})
}
// Get the Ringing Tank Test data with the given serial number from the vault.
func vaultAPITankSelectedSerialRingingHandler(w http.ResponseWriter, r *http.Request) {
// Get the value of the "id" parameters.
serial := bone.GetValue(r, "id")
// Set data type and OK status
w.Header().Set("Content-Type", "application/json; charset=UTF-8")
w.WriteHeader(http.StatusOK)
if err := json.NewEncoder(w).Encode(getTankTestResultsSelectedType(serial, "Ringing")); err != nil {
panic(err)
}
}
// RedirectKey return a http.Handler that redirects to the URL in the store
func RedirectKey(store storage.Database) func(http.ResponseWriter, *http.Request) {
return func(w http.ResponseWriter, r *http.Request) {
key := bone.GetValue(r, "key")
status, err := store.Get(key)
if err != nil {
http.Error(w, err.Error(), http.StatusNotFound)
} else {
store.Incr(key)
http.Redirect(w, r, html.EscapeString(status.URL), 301)
}
}
}
// Update the Product.
func productUpdateHandler(w http.ResponseWriter, r *http.Request) {
if r.Method == "GET" {
// Get the value of the "id" parameters.
productNum := bone.GetValue(r, "id")
product := getProduct(productNum)
productData := &ProductUpdate{}
productData.Product = *product
displayProductUpdateTemplate(w, productData)
} else {
// Parse the form
formData, err := forms.Parse(r)
CheckError(err)
// Check token
token := r.Form.Get("token")
if token != "" {
// check token validity
fmt.Println("Good token")
} else {
// give error if no token
fmt.Println("Bad token")
}
// Validate data
val := formData.Validator()
val.Require("PartNumber")
// Use data to create a user object
product := getProduct(formData.Get("PartNumber"))
product.PartNumber = formData.Get("PartNumber")
product.Desc = formData.Get("Desc")
product.ReferenceDes = formData.Get("ReferenceDes")
product.UnitPrice = formData.GetFloat("UnitPrice")
product.ListPrice = formData.GetFloat("ListPrice")
product.Type = formData.Get("Type")
product.Qty = formData.GetInt("Qty")
product.UnitOfMeasure = formData.Get("UnitOfMeasure")
product.Cost = formData.GetFloat("Cost")
product.Modified = time.Now().Local()
fmt.Printf("Product Update: %s\n", product.PartNumber)
// Update the Product in DB
updateProduct(product)
// Go to the list of Products
http.Redirect(w, r, "/product", http.StatusFound)
}
}
func GetMovie(rw http.ResponseWriter, req *http.Request) {
id := bone.GetValue(req, "id")
movie := &Movie{}
err := db.C("movie").FindId(bson.ObjectIdHex(id)).One(movie)
if err != nil {
errLog.NewHTTPErr("NOT FOUND", "This movie doesn't exist").LogHTTP(req).SendHTTP(rw, 404)
return
}
err = json.NewEncoder(rw).Encode(movie)
if err != nil {
errLog.NewHTTPErr("NOT FOUND", err).LogHTTP(req).SendHTTP(rw, 404)
return
}
}
func (p *proxyAdminServer) DeleteProxyIteraction(response http.ResponseWriter, request *http.Request) {
idString := bone.GetValue(request, "id")
id := uuid.Parse(idString)
p.Db.Update(func(tx *bolt.Tx) error {
b := tx.Bucket([]byte("Proxies"))
err := b.Delete([]byte(id))
return err
})
response.WriteHeader(204)
}
/**
* UpdateChannel()
*/
func UpdateChannel(w http.ResponseWriter, r *http.Request) {
w.Header().Set("Content-Type", "application/json; charset=utf-8")
Db := db.MgoDb{}
Db.Init()
defer Db.Close()
data, err := ioutil.ReadAll(r.Body)
if err != nil {
panic(err)
}
if len(data) == 0 {
w.WriteHeader(http.StatusBadRequest)
str := `{"response": "no data provided"}`
io.WriteString(w, str)
return
}
var body map[string]interface{}
if err := json.Unmarshal(data, &body); err != nil {
panic(err)
}
/**
if validateJsonSchema("channel", body) != true {
println("Invalid schema")
w.WriteHeader(http.StatusBadRequest)
str := `{"response": "invalid json schema in request"}`
io.WriteString(w, str)
return
}
**/
id := bone.GetValue(r, "channel_id")
// Publish the channel update.
// This will be catched by the MQTT main client (subscribed to all channel topics)
// and then written in the DB in the MQTT handler
token := clients.MqttClient.Publish("mainflux/"+id, 0, false, string(data))
token.Wait()
// Wait on status from MQTT handler (which executes DB write)
status := <-clients.WriteStatusChannel
w.WriteHeader(status.Nb)
str := `{"response": "` + status.Str + `"}`
io.WriteString(w, str)
}
func (ss *StaticServer) PostKey(rw http.ResponseWriter, req *http.Request) {
key := bone.GetValue(req, "key")
body, err := ioutil.ReadAll(req.Body)
if err != nil {
util.WriteWebError(rw, util.NewWebError(http.StatusBadRequest, "STAT-211", err.Error()))
}
b := string(body)
value := getJSON(b)
ss.setS3RootIfPresent(key, value)
if err := ss.mkv.Upsert(key, value); err != nil {
util.WriteError(rw, "STAT-212", err)
return
}
util.WriteJSON(rw, value)
}
// Display the RMA Report
func rmaReportHandler(w http.ResponseWriter, r *http.Request) {
fmt.Println("method:", r.Method) // get request method
if r.Method == "GET" {
rmaID := bone.GetValue(r, "id") // Get the value of the "id" parameters in the URL.
rma := getRma(rmaID) // Get the RMA
rmaReport := &RmaReport{} // Set the RMA Report
rmaReport.RMA = *rma
t, _ := template.ParseFiles("header.html", "rma_report.html", "footer.html")
t.ExecuteTemplate(w, "header", nil)
t.ExecuteTemplate(w, "content", rmaReport)
t.ExecuteTemplate(w, "footer", nil)
t.Execute(w, rmaReport)
}
}
func GetMovieByTitle(rw http.ResponseWriter, req *http.Request) {
title := bone.GetValue(req, "title")
movie := &Movie{}
err := db.C("movie").Find(bson.M{"title": title}).One(movie)
if err != nil {
data := GetMovieData(title)
err = json.NewEncoder(rw).Encode(&data)
if err != nil {
errLog.NewHTTPErr("NOT FOUND", "This movie doesn't exist").LogHTTP(req).SendHTTP(rw, 404)
return
}
return
}
err = json.NewEncoder(rw).Encode(movie)
if err != nil {
errLog.NewHTTPErr("NOT FOUND", err).LogHTTP(req).SendHTTP(rw, 404)
return
}
}
func RequestHandler(w http.ResponseWriter, r *http.Request) {
c := appengine.NewContext(r)
keyString := bone.GetValue(r, "key")
decodedKey, err := datastore.DecodeKey(keyString)
if err != nil {
c.Errorf("Error decoding key %s", err)
}
var purchase_request MainRequest
if err = datastore.Get(c, decodedKey, &purchase_request); err != nil {
c.Errorf("Error retrieving request key from database", err)
}
// render the template
request_template, err := template.ParseFiles("request.html")
if err != nil {
c.Errorf("Error parsing template %s", err)
}
request_template.ExecuteTemplate(w, "request", purchase_request)
}
/**
* GetChannel()
*/
func GetChannel(w http.ResponseWriter, r *http.Request) {
w.Header().Set("Content-Type", "application/json; charset=utf-8")
Db := db.MgoDb{}
Db.Init()
defer Db.Close()
id := bone.GetValue(r, "channel_id")
var vlimit int
var err error
s := r.URL.Query().Get("vlimit")
if len(s) == 0 {
// Set default limit to -5
vlimit = -5
} else {
vlimit, err = strconv.Atoi(s)
if err != nil {
w.WriteHeader(http.StatusBadRequest)
str := `{"response": "wrong limit"}`
io.WriteString(w, str)
return
}
}
result := models.Channel{}
if err := Db.C("channels").Find(bson.M{"id": id}).
Select(bson.M{"values": bson.M{"$slice": vlimit}}).
One(&result); err != nil {
log.Print(err)
w.WriteHeader(http.StatusNotFound)
str := `{"response": "not found", "id": "` + id + `"}`
io.WriteString(w, str)
return
}
w.WriteHeader(http.StatusOK)
res, err := json.Marshal(result)
if err != nil {
log.Print(err)
}
io.WriteString(w, string(res))
}
// Update the ADCP data
func adcpCertHandler(w http.ResponseWriter, r *http.Request) {
fmt.Println("method:", r.Method) // get request method
if r.Method == "GET" {
serialNum := bone.GetValue(r, "id") // Get the value of the "id" parameters in the URL.
adcp := getAdcp(serialNum) // Get the ADCP data from the DB
adcpCert := &AdcpCert{Adcp: *adcp} // Set the ADCP to struct
adcpCert.CompassCal = getCompassCalCertData(serialNum) // Get Compass Cal from the DB
adcpCert.TankTest = getTankTestResultCertData(serialNum) // Get Tank Test from the DB
adcpCert.SnrTest = getSnrTestResultCertData(serialNum) // Get SNR Test from the DB
adcpCert.WaterTest = getWaterTestResultCertData(serialNum) // Get Water Test from the DB
t, _ := template.ParseFiles("header.html", "adcp_cert.html", "footer.html")
t.ExecuteTemplate(w, "header", nil)
t.ExecuteTemplate(w, "content", adcpCert)
t.ExecuteTemplate(w, "footer", nil)
t.Execute(w, adcpCert)
}
}
