func CountFacebookShares(r *Request) *Result {
var (
resp *http.Response
dec *json.Decoder
err error
feed map[string]facebookFeed
url = r.Url()
feedUrl = fmt.Sprintf(facebookFeedUrl, url)
)
if resp, err = http.Get(feedUrl); err != nil {
return Empty
}
dec = json.NewDecoder(resp.Body)
if err = dec.Decode(&feed); err != nil {
return Empty
}
feedForUrl, ok := feed[url]
if !ok {
return Empty
}
return &Result{Points: feedForUrl.Shares}
}
func (app *AppPlugin) Load(decoder *json.Decoder, pluginDir string) error {
if err := decoder.Decode(&app); err != nil {
return err
}
if app.Css != nil {
app.Css.Dark = evalRelativePluginUrlPath(app.Css.Dark, app.Id)
app.Css.Light = evalRelativePluginUrlPath(app.Css.Light, app.Id)
}
app.PluginDir = pluginDir
app.initFrontendPlugin()
// check if we have child panels
for _, panel := range Panels {
if strings.HasPrefix(panel.PluginDir, app.PluginDir) {
panel.IncludedInAppId = app.Id
app.Includes = append(app.Includes, &AppIncludeInfo{
Name: panel.Name,
Id: panel.Id,
Type: panel.Type,
})
}
}
for _, page := range app.Pages {
if page.Slug == "" {
page.Slug = slug.Make(page.Name)
}
}
Apps[app.Id] = app
return nil
}
// User handles requests to query some user's info
func (uc *User) User(w *json.Encoder, r *json.Decoder, h *jsonapi.HTTP) {
res := new(Response)
var args map[string]interface{}
if err := r.Decode(&args); err != nil {
res.Fail("Arguments not in JSON format.")
return
}
ids, ok := args["userid"]
if !ok {
res.Fail("No user id passed.").Do(w)
return
}
uids, ok := ids.([]interface{})
if !ok || len(uids) < 1 {
res.Fail("No user id passed.").Do(w)
return
}
ret := make([]*model.User, 0, len(uids))
for _, uid := range uids {
u, err := model.LoadUser(int(uid.(float64))) // json numbers converts to float64 in go
if err != nil {
log.Printf("Error loading user from db: %s", err)
res.Fail("Error loading user from db").Do(w)
return
}
ret = append(ret, u)
}
res.Ok(ret).Do(w)
}
func (c *Client) UserRepos(login string) (repos Repos, err error) {
res, err := c.Get(fmt.Sprintf("orgs/%s", login))
if err != nil {
res, err = c.Get(fmt.Sprintf("users/%s/repos", login))
} else {
res.Response.Body.Close()
res, err = c.Get(fmt.Sprintf("orgs/%s/repos", login))
}
defer res.Response.Body.Close()
if err != nil {
return
}
var r Repos
var dec *json.Decoder
for res != nil {
dec = json.NewDecoder(res.Response.Body)
err = dec.Decode(&r)
if err != nil {
return nil, err
}
repos = append(repos, r...)
res = res.NextPage()
}
return
}
func (h *add) Handle(dec *json.Decoder, httpData *jsonapi.HTTP) (ret interface{}, err error) {
type p struct {
Data Order `json:"data"`
Token string `json:"token"`
}
var param p
if err := dec.Decode(¶m); err != nil {
return nil, jsonapi.Error{http.StatusBadRequest, "Parameter is not Order object"}
}
if !h.A.Valid(param.Token) {
return nil, jsonapi.Error{http.StatusForbidden, "Invalid token"}
}
// validating data
data := param.Data
data.Code = strings.ToUpper(strings.TrimSpace(data.Code))
if len(data.Code) != 3 || data.Local == 0 || data.Foreign == 0 || data.Time <= 0 {
return nil, jsonapi.Error{http.StatusBadRequest, "Parameter has no Order object"}
}
if _, err := h.M.Insert("orders", data); err != nil {
return nil, jsonapi.Error{http.StatusInternalServerError, fmt.Sprintf("Error saving order: %s", err)}
}
return
}
func readSumRequest(dec *json.Decoder) (interface{}, error) {
b := make(map[string]interface{})
if err := dec.Decode(&b); err != nil {
return nil, err
}
return makeSumRequestMap(b)
}
func decodeConfiguration(decoder *json.Decoder) (*Configuration, error) {
var config Configuration
err := decoder.Decode(&config)
if err != nil {
return nil, err
}
if config.ClusterId == "" {
return nil, fmt.Errorf("Invalid configuration cluster id must not be empty")
}
if config.Version < 1 {
return nil, fmt.Errorf("Invalid configuration version (must be > 0): %v", config.Version)
}
if len(config.Hosts) == 0 {
return nil, fmt.Errorf("Invalid configuration: empty hosts")
}
twoFInc := (2 * int(config.F)) + 1
if twoFInc > len(config.Hosts) {
return nil, fmt.Errorf("F given as %v, requires minimum 2F+1=%v hosts but only %v hosts specified.",
config.F, twoFInc, len(config.Hosts))
}
if int(config.MaxRMCount) < len(config.Hosts) {
return nil, fmt.Errorf("MaxRMCount given as %v but must be at least the number of hosts (%v).", config.MaxRMCount, len(config.Hosts))
}
for idx, hostPort := range config.Hosts {
port := common.DefaultPort
hostOnly := hostPort
if host, portStr, err := net.SplitHostPort(hostPort); err == nil {
portInt64, err := strconv.ParseUint(portStr, 0, 16)
if err != nil {
return nil, err
}
port = int(portInt64)
hostOnly = host
}
hostPort = net.JoinHostPort(hostOnly, fmt.Sprint(port))
config.Hosts[idx] = hostPort
if _, err := net.ResolveTCPAddr("tcp", hostPort); err != nil {
return nil, err
}
}
if len(config.ClientCertificateFingerprints) == 0 {
return nil, errors.New("No ClientCertificateFingerprints defined")
} else {
fingerprints := make(map[[sha256.Size]byte]server.EmptyStruct, len(config.ClientCertificateFingerprints))
for _, fingerprint := range config.ClientCertificateFingerprints {
fingerprintBytes, err := hex.DecodeString(fingerprint)
if err != nil {
return nil, err
} else if l := len(fingerprintBytes); l != sha256.Size {
return nil, fmt.Errorf("Invalid fingerprint: expected %v bytes, and found %v", sha256.Size, l)
}
ary := [sha256.Size]byte{}
copy(ary[:], fingerprintBytes)
fingerprints[ary] = server.EmptyStructVal
}
config.fingerprints = fingerprints
config.ClientCertificateFingerprints = nil
}
return &config, err
}
func (h *listall) Handle(dec *json.Decoder, httpData *jsonapi.HTTP) (result interface{}, err error) {
type p struct {
Token string `json:"token"`
}
var param p
if err = dec.Decode(¶m); err != nil {
err = jsonapi.Error{http.StatusBadRequest, fmt.Sprintf("Error decoding parameter: %s", err)}
return
}
if !h.A.Valid(param.Token) {
err = jsonapi.Error{http.StatusForbidden, "Invalid token"}
return
}
qstr := `SELECT * FROM orders`
rows := h.M.Query(Order{}, qstr)
ret := make([]Order, 0)
for rows.Next() {
var o Order
rows.Scan(&o)
ret = append(ret, o)
}
if err = rows.Err(); err != nil {
err = jsonapi.Error{http.StatusInternalServerError, fmt.Sprintf("Error reading data from database: %s", err)}
return
}
return ret, nil
}
// ReceivePacket decodes a packet and adds it to the handler channel
// for processing by the datanode
func ReceivePackets(decoder *json.Decoder, p chan Packet) {
for {
r := new(Packet)
decoder.Decode(r)
p <- *r
}
}
func decodeResponse(r *http.Response, key string) (data interface{}, err error) {
var dec *json.Decoder
var res map[string]interface{}
dec = json.NewDecoder(r.Body)
err = dec.Decode(&res)
if err != nil {
if err != io.EOF {
return
} else {
data = make(map[string]interface{})
}
}
if data, ok := res[key]; ok && r.StatusCode < 400 {
return data, nil
} else if data, ok := res["error"]; ok && r.StatusCode > 400 {
if msg, ok := data.(string); ok {
err := errors.New(msg)
return nil, err
}
return data, nil
} else if key == "" && r.StatusCode < 400 {
return nil, nil
}
err = errors.New("couldn't read the data")
return
}
func create(storage Storage, resp http.ResponseWriter, vars map[string]string, enc *json.Encoder, dec *json.Decoder) {
var resource map[string]interface{}
err := dec.Decode(&resource)
if err != nil {
log.Println(err)
resp.WriteHeader(http.StatusBadRequest)
err = enc.Encode(apiResponse{"malformed json", "", nil})
if err != nil {
log.Println(err)
}
return
}
// set in storage
id, stoResp := storage.Create(vars["collection"], resource)
// write response
resp.WriteHeader(stoResp.StatusCode())
err = enc.Encode(apiResponse{stoResp.Error(), id, nil})
if err != nil {
log.Println(err)
}
}
// Telegram webhook
func Telegram(
context appengine.Context, decoder *json.Decoder, token string) string {
if token != teleToken {
return "!OK"
}
var teleEvent telePayload
decoder.Decode(&teleEvent)
message := teleEvent.Message
if strings.Index(message.Text, "/getcode") > -1 {
code := GetAlphaNumberic(6)
teleVerify := teleVerify{
ChatId: message.Chat.Id,
Code: code,
Date: time.Now(),
Name: message.Chat.First_name,
}
if message.Chat.Id < 0 {
teleVerify.Name = message.Chat.Title
}
key := datastore.NewIncompleteKey(
context, "teleVerify", teleVerifyKey(context, code))
datastore.Put(context, key, &teleVerify)
SendTeleMessage(context, code, message.Chat.Id)
} else if strings.Index(message.Text, "/start") > -1 {
SendTeleMessage(
context, "Welcome! Next step is to get registered with webhook.co",
message.Chat.Id)
} else if strings.Index(message.Text, "/help") > -1 {
SendTeleMessage(
context, "Get registered with webhook.co", message.Chat.Id)
}
return "OK"
}
// Create hadles requests to create pad
func (pc *Pad) Create(w *json.Encoder, r *json.Decoder, h *jsonapi.HTTP) {
res := new(Response)
u, err := Me(pc.SF.Get(h.Request))
if err != nil {
res.Err(1, "Not logged in").Do(w)
return
}
if !validEditor(pc.Config, u) {
res.Err(3, "Not valid editor").Do(w)
return
}
var data CreateRequest
if err := r.Decode(&data); err != nil {
log.Printf("Failed to parse postdata: %s", err)
res.Err(2, "Data error").Do(w)
return
}
p, err := model.NewPad(pc.DB, u.ID, data.Title, data.Content, data.Tags, data.Coops)
if err != nil {
log.Printf("Failed creating pad: %s", err)
res.Err(2, "Database error").Do(w)
return
}
resData := map[string]int{
"code": 0,
"id": p.ID,
}
res.Ok(resData).Do(w)
}
func (m *MCP) loopStdout(dec *json.Decoder) {
for {
blob := &messages.Blob{}
err := dec.Decode(blob)
if err == io.EOF {
m.debugHandler("EOF from STDIN")
return
} else if err != nil {
m.debugHandler("Decoding JSON from child STDIN: %v", err)
if err := m.Stop(); err != nil {
log.Fatal(err)
}
}
switch blob.Type {
case messages.BlobTypeRequest:
go m.handleRequest(blob.Request)
case messages.BlobTypeConstruct:
go m.constructDone(blob.Construct)
case messages.BlobTypeResponse:
go m.handleResponse(blob.Response)
case messages.BlobTypeDestruct:
go m.destructDone(blob.Destruct)
default:
m.debugHandler("Unknown blob type %v", blob.Type)
if err := m.Stop(); err != nil {
log.Fatal(err)
}
}
}
}
func UpdateProfile(wr http.ResponseWriter, req *http.Request) {
var (
decoder *json.Decoder
profile *data.Profile
err error
encoder *json.Encoder
)
decoder = json.NewDecoder(req.Body)
profile = data.NewProfile()
encoder = json.NewEncoder(wr)
if err = decoder.Decode(profile); nil != err {
wr.WriteHeader(http.StatusBadRequest)
encoder.Encode(NewErrorJSONBadRequest())
return
}
if err = profile.Update(); err != nil {
log.Printf("error occurred saving profile %s ", err.Error())
wr.WriteHeader(http.StatusInternalServerError)
encoder.Encode(NewErrorJSONUnexpectedError(err.Error()))
return
}
encoder.Encode(profile)
}
func xhrSendHandler(h *handler, w http.ResponseWriter, r *http.Request, sessid string) {
var messages []string
var decoder *json.Decoder
header := w.Header()
header.Add("Content-Type", "text/plain; charset=UTF-8")
sid(h, w, r)
xhrCors(header, r)
noCache(header)
s := h.pool.get(sessid)
if s == nil {
goto closed
}
decoder = json.NewDecoder(r.Body)
if err := decoder.Decode(&messages); err != nil {
if err == io.EOF {
logWriteErr(h.config.Logger, w, s, "Payload expected.")
return
}
logWriteErr(h.config.Logger, w, s, "Broken JSON encoding.")
return
}
for _, v := range messages {
s.rbufAppend([]byte(v))
}
w.WriteHeader(http.StatusNoContent)
return
closed:
http.NotFound(w, r)
}
func (l *Linter) processPushEvent(decoder *json.Decoder) error {
event := github.PushEvent{}
if err := decoder.Decode(&event); err != nil {
return err
}
// By default it returns all open PRs sorted by creation date.
prs, _, err := l.client.PullRequests.List(*event.Repo.Owner.Name, *event.Repo.Name, nil)
if err != nil {
return err
}
for _, pr := range prs {
status, err := l.rebasedStatus(&pr)
if err != nil {
return err
}
_, _, err = l.client.Repositories.CreateStatus(*event.Repo.Owner.Name, *event.Repo.Name, *pr.Head.SHA, &status)
if err != nil {
return err
}
}
return nil
}
func (cd *ContainerDaemon) Handle(decoder *json.Decoder) (fds []*os.File, pid int, err error) {
defer func() {
if recoveredErr := recover(); recoveredErr != nil {
err = fmt.Errorf("container_daemon: recovered panic: %s", recoveredErr)
}
}()
var spec garden.ProcessSpec
err = decoder.Decode(&spec)
if err != nil {
return nil, 0, fmt.Errorf("container_daemon: decode process spec: %s", err)
}
var cmd *exec.Cmd
cmd, err = cd.CmdPreparer.PrepareCmd(spec)
if err != nil {
return nil, 0, err
}
fds, err = cd.Spawner.Spawn(cmd, spec.TTY != nil)
if err != nil {
return nil, 0, err
}
return fds, cmd.Process.Pid, err
}
func LoadMap(path string) (out *TiledMap, err error) {
var (
f *os.File
tm TiledMap
decoder *json.Decoder
)
if f, err = os.Open(path); err != nil {
return
}
defer f.Close()
decoder = json.NewDecoder(f)
if err = decoder.Decode(&tm); err != nil {
return
}
for i, ts := range tm.Tilesets {
tspath := filepath.Join(filepath.Dir(path), ts.Image)
if tm.Tilesets[i].Texture, err = LoadTexture(tspath, IntNearest, ts.Tilewidth, ts.Tileheight); err != nil {
return
}
// The following ignores spacing, but I don't use it.
tm.Tilesets[i].Tilecount = (ts.Imagewidth / ts.Tilewidth) * (ts.Imageheight / ts.Tileheight)
tm.Tilesets[i].Lastgid = ts.Firstgid + tm.Tilesets[i].Tilecount
}
out = &tm
return
}
// loads and validate config from config file.
func (c *Config) Loads(conf string) error {
c.conf = conf
// read the whole config to []byte.
var d *json.Decoder
if f, err := os.Open(conf); err != nil {
return err
} else {
defer f.Close()
d = json.NewDecoder(NewReader(f))
//d = json.NewDecoder(f)
}
// decode config from stream.
if err := d.Decode(c); err != nil {
return err
}
// when parse EOF, reparse the config.
if err := c.reparse(); err != nil {
return err
}
// validate the config.
if err := c.Validate(); err != nil {
return err
}
return nil
}
func main() {
var decoder *json.Decoder
if fname == "" {
decoder = json.NewDecoder(os.Stdin)
} else {
fh, err := os.OpenFile(fname, os.O_RDONLY, 0)
if err != nil {
log.Fatal(err)
}
defer fh.Close()
decoder = json.NewDecoder(fh)
}
query := make(Query, 0)
err := decoder.Decode(&query)
if err != nil {
log.Fatal(err)
}
filter := query.Filter()
prog, err := agqr.BuildTimetable()
if err != nil {
log.Fatal(err)
}
for prog != nil {
if filter.Match(prog) {
fmt.Println(prog.Cron(cronTmpl))
}
prog = prog.Next
}
}
// readChange parses a change from its JSON representation, like so:
//
// {
// "t": 12345678,
// "k": { "fkey": "fvalue", ... },
// "v": 1.234
// }
//
func readChange(dec *json.Decoder) (*change, error) {
b := make(map[string]interface{})
if err := dec.Decode(&b); err != nil {
return nil, err
}
return makeChangeMap(b)
}
// serveWriteJSON receives incoming series data in JSON and writes it to the database.
func (h *Handler) serveWriteJSON(w http.ResponseWriter, r *http.Request, body []byte, user *meta.UserInfo) {
var bp client.BatchPoints
var dec *json.Decoder
dec = json.NewDecoder(bytes.NewReader(body))
if err := dec.Decode(&bp); err != nil {
if err.Error() == "EOF" {
w.WriteHeader(http.StatusOK)
return
}
resultError(w, influxql.Result{Err: err}, http.StatusBadRequest)
return
}
if bp.Database == "" {
resultError(w, influxql.Result{Err: fmt.Errorf("database is required")}, http.StatusBadRequest)
return
}
if di, err := h.MetaStore.Database(bp.Database); err != nil {
resultError(w, influxql.Result{Err: fmt.Errorf("metastore database error: %s", err)}, http.StatusInternalServerError)
return
} else if di == nil {
resultError(w, influxql.Result{Err: fmt.Errorf("database not found: %q", bp.Database)}, http.StatusNotFound)
return
}
if h.requireAuthentication && user == nil {
resultError(w, influxql.Result{Err: fmt.Errorf("user is required to write to database %q", bp.Database)}, http.StatusUnauthorized)
return
}
if h.requireAuthentication && !user.Authorize(influxql.WritePrivilege, bp.Database) {
resultError(w, influxql.Result{Err: fmt.Errorf("%q user is not authorized to write to database %q", user.Name, bp.Database)}, http.StatusUnauthorized)
return
}
points, err := NormalizeBatchPoints(bp)
if err != nil {
resultError(w, influxql.Result{Err: err}, http.StatusBadRequest)
return
}
// Convert the json batch struct to a points writer struct
if err := h.PointsWriter.WritePoints(&cluster.WritePointsRequest{
Database: bp.Database,
RetentionPolicy: bp.RetentionPolicy,
ConsistencyLevel: cluster.ConsistencyLevelOne,
Points: points,
}); influxdb.IsClientError(err) {
resultError(w, influxql.Result{Err: err}, http.StatusBadRequest)
return
} else if err != nil {
resultError(w, influxql.Result{Err: err}, http.StatusInternalServerError)
return
}
w.WriteHeader(http.StatusNoContent)
}
func store_read(wsData *webserverData) {
// initialize store if not already initialized, if there was any corruption issue
// then delete the whole file and start over (via delete_store())
if store == nil {
// following code from http://stackoverflow.com/questions/16681003/how-do-i-parse-a-json-file-into-a-struct-with-go
var file *os.File
var err error
if file, err = os.Open(wsData.storeFilespec); err != nil {
delete_store(wsData)
} else {
defer func() {
if file != nil {
file.Close()
}
}()
// see http://blog.golang.org/json-and-go for arbitrary json
var allStore interface{}
var jsonParser *json.Decoder = json.NewDecoder(file)
if err = jsonParser.Decode(&allStore); err != nil {
file.Close()
file = nil
delete_store(wsData)
} else {
store = allStore.(map[string]interface{})
}
}
}
}
func (l *LibvirtLXCBackend) RestoreState(jobs map[string]*host.ActiveJob, dec *json.Decoder) error {
containers := make(map[string]*libvirtContainer)
if err := dec.Decode(&containers); err != nil {
return err
}
for _, j := range jobs {
container, ok := containers[j.Job.ID]
if !ok {
continue
}
container.l = l
container.job = j.Job
container.done = make(chan struct{})
status := make(chan error)
go container.watch(status)
if err := <-status; err != nil {
// log error
l.state.RemoveJob(j.Job.ID)
container.cleanup()
continue
}
l.containers[j.Job.ID] = container
for _, p := range j.Job.Config.Ports {
l.ports[p.Proto].GetPort(uint16(p.Port))
}
}
return nil
}
func (c *Client) GetPullRequests(login, repo, state string) (pulls PullRequests, err error) {
var prq_state string
switch state {
case "":
prq_state = "open"
case "open", "closed":
prq_state = state
default:
return nil, errors.New("state must be either open or closed.")
}
res, err := c.Get(fmt.Sprintf("repos/%s/%s/pulls?state=%s", login, repo, prq_state))
if err != nil {
return
}
var p PullRequests
var dec *json.Decoder
for res != nil {
dec = json.NewDecoder(res.Response.Body)
err = dec.Decode(&p)
res.Response.Body.Close()
if err != nil {
return nil, err
}
pulls = append(pulls, p...)
res = res.NextPage()
}
return
}
// UnmarshalNext unmarshals the next protocol buffer from a JSON object stream.
// This function is lenient and will decode any options permutations of the
// related Marshaler.
func (u *Unmarshaler) UnmarshalNext(dec *json.Decoder, pb proto.Message) error {
inputValue := json.RawMessage{}
if err := dec.Decode(&inputValue); err != nil {
return err
}
return u.unmarshalValue(reflect.ValueOf(pb).Elem(), inputValue, nil)
}
func CreateProfile(wr http.ResponseWriter, req *http.Request) {
var (
decoder *json.Decoder
profile *data.Profile
err error
encoder *json.Encoder
)
decoder = json.NewDecoder(req.Body)
profile = data.NewProfile()
encoder = json.NewEncoder(wr)
if err = decoder.Decode(profile); err != nil {
http.Error(wr, err.Error(), http.StatusBadRequest)
return
}
if profile.Exists(profile.Email) {
wr.WriteHeader(http.StatusConflict)
encoder.Encode(NewErrorJSONExists())
return
}
if _, err = profile.Save(); err != nil {
log.Printf("error occurred saving profile %s ", err.Error())
wr.WriteHeader(http.StatusInternalServerError)
encoder.Encode(NewErrorJSONUnexpectedError(err.Error()))
return
}
encoder.Encode(profile)
//get handle to email channel and send email to user
go service.SendMailTemplate(service.MAIL_TEMPLATE_INTEREST, service.NewMailSender(), service.MAIL_FROM, profile.Email)
}
func TestParsing(t *testing.T) {
addresses := []string{
"1DgxRTofdbau7kpf3pQeRydcoTPG2L5NUX",
"17Nt7rWiRZKDgcNp421zZ1FHGPWSnnT1bk",
}
var decoder *json.Decoder
if true {
response, err := http.Get(url)
if err != nil {
t.SkipNow()
// log.Fatal(err)
}
defer response.Body.Close()
decoder = json.NewDecoder(response.Body)
}
r := new(OverviewReport)
err := decoder.Decode(&r)
if err != nil {
t.Fail()
// log.Fatal(err)
}
total := new(AddressReport)
for _, address := range addresses {
report, ok := r.Report[address]
if !ok {
t.Fail()
}
total.Add(report)
}
}
func CreateProject(wr http.ResponseWriter, req *http.Request) {
var (
decoder *json.Decoder
encoder *json.Encoder
proj *data.Project
err error
)
decoder = json.NewDecoder(req.Body)
encoder = json.NewEncoder(wr)
proj = data.NewProject()
if err = decoder.Decode(proj); err != nil {
log.Println(err.Error())
wr.WriteHeader(http.StatusBadRequest)
encoder.Encode(NewErrorJSON(err.Error(), 400))
return
}
if _, err = proj.Save(); err != nil {
log.Println(err.Error())
wr.WriteHeader(http.StatusInternalServerError)
encoder.Encode(NewErrorJSONUnexpectedError(err.Error()))
return
}
wr.WriteHeader(http.StatusCreated)
encoder.Encode(proj)
}