func (r *Row) Bind(x interface{}, strategy map[string]string) error {
for src, dest := range strategy {
data, ok := r.data[src]
if ok {
k, err := reflections.GetFieldKind(x, dest)
if err != nil {
return err
}
switch k {
case reflect.String:
{
reflections.SetField(x, dest, data)
}
case reflect.Int64:
{
i, err := strconv.ParseInt(data, 10, 64)
if err != nil {
return err
}
reflections.SetField(x, dest, i)
}
case reflect.Ptr:
{
value, err := reflections.GetField(x, dest)
if err != nil {
return err
}
if reflect.TypeOf(value) == typeDec {
dec, success := new(inf.Dec).SetString(data)
if !success {
fmt.Errorf("Could not parse inf.Dec: %s", data)
}
reflections.SetField(x, dest, dec)
}
}
case reflect.Struct:
{
value, err := reflections.GetField(x, dest)
if err != nil {
return err
}
if reflect.TypeOf(value) == typeTime {
date, err := time.ParseInLocation("2006-01-02 15:04:05", data, r.opts.TimeZone)
if err != nil {
return err
}
reflections.SetField(x, dest, date)
}
}
}
}
}
return nil
}
func AssertObjectKeysEqual(t *testing.T, a, b interface{}, keys ...string) {
assert.True(t, len(keys) > 0, "No keys provided.")
for _, k := range keys {
c, err := reflections.GetField(a, k)
assert.Nil(t, err)
d, err := reflections.GetField(b, k)
assert.Nil(t, err)
assert.Equal(t, c, d, "%s", k)
}
}
func (this *CCMomentHandler) LoadModel(moment models.CCMoment) models.Moment {
fields, _ := reflections.Fields(&models.Moment{})
//new instance
momentModel := models.Moment{}
for i := 0; i < len(fields); i++ {
has, _ := reflections.HasField(moment, fields[i])
if has == true {
fmt.Println("Field Exist------", fields[i])
if fields[i] == "Volunteer_id" {
fmt.Println("Volunteer_id Exist------")
var userObj CCUserHandler
var volunteerObj CCVolunteerHandler
var usermodel models.CCUser
var volunteerModel models.CCVolunteer
value, err := reflections.GetField(moment, fields[i])
if err == nil && value != nil {
str, _ := value.(string)
volunteerModel, err = volunteerObj.FetchVolunteerForId(str)
if err == nil {
fmt.Println("volunteer Exist------", volunteerModel)
usermodel, err = userObj.FetchUserById(volunteerModel.User_id)
fmt.Println("User Exist------", usermodel)
if err == nil {
responseModel := userObj.LoadModel(usermodel)
setError := reflections.SetField(&momentModel, fields[i], responseModel) // err != nil
if setError != nil {
panic(setError)
}
}
}
}
} else {
value, err := reflections.GetField(moment, fields[i])
if err == nil {
fmt.Println("Field Value------", value)
setError := reflections.SetField(&momentModel, fields[i], value) // err != nil
if setError != nil {
panic(setError)
}
}
}
}
}
fmt.Println("Data set to Model --- ", momentModel)
return momentModel
}
// GetNextPage provided a collection of resources (Builds or Jobs),
// will update the ListOptions to fetch the next resource page on next call.
func (into *ListOptions) GetNextPage(from interface{}) error {
if reflect.TypeOf(from).Kind() != reflect.Slice {
return fmt.Errorf("provided interface{} does not represent a slice")
}
slice := reflect.ValueOf(from)
if slice.Len() == 0 {
return fmt.Errorf("provided interface{} is a zero sized slice")
}
lastElem := slice.Index(slice.Len() - 1).Interface()
has, _ := reflections.HasField(lastElem, "Number")
if !has {
return fmt.Errorf("last element of the provided slice does not have a Number attribute")
}
value, err := reflections.GetField(lastElem, "Number")
if err != nil {
return err
}
// We rely on travis sending us numbers representations here
// so no real need to check for errors
number, _ := strconv.ParseUint(value.(string), 10, 64)
into.AfterNumber = uint(math.Max(float64(number), 0))
return nil
}
func (l Loader) validateField(fieldName string, label string, validationRules string) error {
// Split up the validation rules
rules := strings.Split(validationRules, ",")
// Loop through each rule, and perform it
for _, rule := range rules {
if rule == "required" {
if l.fieldValueIsEmpty(fieldName) {
return l.Errorf("Missing %s.", label)
}
} else if rule == "file-exists" {
value, _ := reflections.GetField(l.Config, fieldName)
// Make sure the value is converted to a string
if valueAsString, ok := value.(string); ok {
// Return an error if the path doesn't exist
if _, err := os.Stat(valueAsString); err != nil {
return fmt.Errorf("Could not find %s located at %s", label, value)
}
}
} else {
return fmt.Errorf("Unknown config validation rule `%s`", rule)
}
}
return nil
}
func (this *CCUserHandler) LoadModel(user models.CCUser) models.User {
fields, _ := reflections.Fields(&models.User{})
//new instance
userModel := models.User{}
for i := 0; i < len(fields); i++ {
has, _ := reflections.HasField(user, fields[i])
if has == true {
fmt.Println("Field Exist------", fields[i])
value, err := reflections.GetField(user, fields[i])
if err == nil {
fmt.Println("Field Value------", value)
setError := reflections.SetField(&userModel, fields[i], value) // err != nil
if setError != nil {
panic(setError)
}
}
}
}
fmt.Println("Data set to Model --- ", userModel)
return userModel
}
func (bot TgBot) sendGenericQuery(path string, ignore string, file string, payload interface{}) ResultWithMessage {
url := bot.buildPath(path)
switch val := payload.(type) {
//WebHook
case SetWebhookQuery:
return bot.genericSendPostData(url, val)
case SetWebhookCertQuery:
return bot.sendConvertingFile(url, ignore, file, val)
// ID
case SendPhotoIDQuery:
hookPayload(&val, bot.DefaultOptions)
return bot.genericSendPostData(url, val)
case SendAudioIDQuery:
hookPayload(&val, bot.DefaultOptions)
return bot.genericSendPostData(url, val)
case SendVoiceIDQuery:
hookPayload(&val, bot.DefaultOptions)
return bot.genericSendPostData(url, val)
case SendDocumentIDQuery:
hookPayload(&val, bot.DefaultOptions)
return bot.genericSendPostData(url, val)
case SendStickerIDQuery:
hookPayload(&val, bot.DefaultOptions)
return bot.genericSendPostData(url, val)
case SendVideoIDQuery:
hookPayload(&val, bot.DefaultOptions)
return bot.genericSendPostData(url, val)
// Path
case SendPhotoPathQuery:
hookPayload(&val, bot.DefaultOptions)
return bot.sendConvertingFile(url, ignore, file, val)
case SendAudioPathQuery:
hookPayload(&val, bot.DefaultOptions)
return bot.sendConvertingFile(url, ignore, file, val)
case SendVoicePathQuery:
hookPayload(&val, bot.DefaultOptions)
return bot.sendConvertingFile(url, ignore, file, val)
case SendDocumentPathQuery:
hookPayload(&val, bot.DefaultOptions)
return bot.sendConvertingFile(url, ignore, file, val)
case SendStickerPathQuery:
hookPayload(&val, bot.DefaultOptions)
return bot.sendConvertingFile(url, ignore, file, val)
case SendVideoPathQuery:
hookPayload(&val, bot.DefaultOptions)
return bot.sendConvertingFile(url, ignore, file, val)
default:
ipath, err := reflections.GetField(val, ignore)
if err != nil {
break
}
params := convertInterfaceMap(val, []string{ignore})
return bot.uploadFileWithResult(url, params, file, ipath)
}
errc := 400
errs := "Wrong Query!"
return ResultWithMessage{ResultBase{false, &errc, &errs}, nil}
}
func HandleGlobalFlags(cfg interface{}) {
// Enable debugging if a Debug option is present
debug, err := reflections.GetField(cfg, "Debug")
if debug == true && err == nil {
logger.SetLevel(logger.DEBUG)
}
// Enable HTTP debugging
debugHTTP, err := reflections.GetField(cfg, "DebugHTTP")
if debugHTTP == true && err == nil {
agent.APIClientEnableHTTPDebug()
}
// Turn off color if a NoColor option is present
noColor, err := reflections.GetField(cfg, "NoColor")
if noColor == true && err == nil {
logger.SetColors(false)
}
}
func (this *CCEventHandler) LoadModel(event models.CCEvent) models.Event {
fields, _ := reflections.Fields(&models.Event{})
//new instance
eventModel := models.Event{}
for i := 0; i < len(fields); i++ {
has, _ := reflections.HasField(event, fields[i])
if has == true {
fmt.Println("Field Exist------", fields[i])
if fields[i] == "Created_by" {
var userObj CCUserHandler
var usermodel models.CCUser
value, err := reflections.GetField(event, fields[i])
if err == nil && value != nil {
str, _ := value.(string)
usermodel, err = userObj.FetchUserById(str)
if err == nil {
responseModel := userObj.LoadModel(usermodel)
setError := reflections.SetField(&eventModel, fields[i], responseModel) // err != nil
if setError != nil {
panic(setError)
}
}
}
} else {
value, err := reflections.GetField(event, fields[i])
if err == nil {
fmt.Println("Field Value------", value)
setError := reflections.SetField(&eventModel, fields[i], value) // err != nil
if setError != nil {
panic(setError)
}
}
}
}
}
fmt.Println("Data set to Model --- ", eventModel)
return eventModel
}
func (t *MyTools) GetValueByNamespace(object interface{}, ns []string) interface{} {
// current level of namespace
current := ns[0]
fields, err := reflections.Fields(object)
if err != nil {
fmt.Printf("Could not return fields for object{%v}\n", object)
return nil
}
for _, field := range fields {
tag, err := reflections.GetFieldTag(object, field, "json")
if err != nil {
fmt.Printf("Could not find tag for field{%s}\n", field)
return nil
}
// remove omitempty from tag
tag = strings.Replace(tag, ",omitempty", "", -1)
if tag == current {
val, _ := reflections.GetField(object, field)
// handling of special cases for slice and map
switch reflect.TypeOf(val).Kind() {
case reflect.Slice:
idx, _ := strconv.Atoi(ns[1])
val := reflect.ValueOf(val)
if val.Index(idx).Kind() == reflect.Struct {
return t.GetValueByNamespace(val.Index(idx).Interface(), ns[2:])
} else {
return val.Index(idx).Interface()
}
case reflect.Map:
key := ns[1]
// try uint64 map (memory_stats case)
if vi, ok := val.(map[string]uint64); ok {
return vi[key]
}
// try with hugetlb map (hugetlb_stats case)
val := reflect.ValueOf(val)
kval := reflect.ValueOf(key)
if reflect.TypeOf(val.MapIndex(kval).Interface()).Kind() == reflect.Struct {
return t.GetValueByNamespace(val.MapIndex(kval).Interface(), ns[2:])
}
default:
// last ns, return value found
if len(ns) == 1 {
return val
} else {
// or go deeper
return t.GetValueByNamespace(val, ns[1:])
}
}
}
}
return nil
}
func (bot TgBot) sendConvertingFile(url string, ignore string, file string, val interface{}) ResultWithMessage {
ipath, err := reflections.GetField(val, ignore)
if err != nil {
errc := 400
errs := "Wrong Query!"
return ResultWithMessage{ResultBase{false, &errc, &errs}, nil}
}
fpath := fmt.Sprintf("%+v", ipath)
params := convertInterfaceMap(val, []string{ignore})
return bot.uploadFileWithResult(url, params, file, fpath)
}
func (D *DayOfWeekCalls) PopulateHoursByDays(results []HourByDaysRecord) {
for i := 0; i < len(results); i++ {
hourName := fmt.Sprintf("H%d", i)
dayName := fmt.Sprintf("Day%d", D.DayOfWeek-1)
valueHour, _ := reflections.GetField(D.SummaryCallsPerHours, hourName)
_ = reflections.SetField(&results[i], dayName, valueHour)
}
}
func hookDisableWebpage(payload interface{}, nv *bool) {
if nv != nil {
has, _ := reflections.HasField(payload, "DisableWebPagePreview")
if has {
value, _ := reflections.GetField(payload, "DisableWebPagePreview")
bvalue := value.(*bool)
if bvalue == nil {
reflections.SetField(payload, "DisableWebPagePreview", nv)
}
}
}
}
func hookReplyToMessageID(payload interface{}, nv *bool) {
if nv != nil {
has, _ := reflections.HasField(payload, "ReplyToMessageID")
if has {
value, _ := reflections.GetField(payload, "ReplyToMessageID")
bvalue := value.(*int)
if bvalue == nil {
reflections.SetField(payload, "ReplyToMessageID", nv)
}
}
}
}
func hookOneTimeKeyboard(payload interface{}, nv *bool) {
if nv != nil {
has, _ := reflections.HasField(payload, "OneTimeKeyboard")
if has {
value, _ := reflections.GetField(payload, "OneTimeKeyboard")
bvalue := value.(*bool)
if bvalue == nil {
reflections.SetField(payload, "OneTimeKeyboard", nv)
}
}
}
}
func hookSelective(payload interface{}, nv *bool) {
if nv != nil {
has, _ := reflections.HasField(payload, "Selective")
if has {
value, _ := reflections.GetField(payload, "Selective")
bvalue := value.(*bool)
if bvalue == nil {
reflections.SetField(payload, "Selective", nv)
}
}
}
}
// HandleField sets value for the given field.
func (dc *DeepCopier) HandleField(options *FieldOptions) error {
v, err := reflections.GetField(dc.Source, options.SourceField)
if err != nil {
return err
}
value := reflect.ValueOf(v)
if err := dc.SetFieldValue(dc.Destination, options.DestinationField, value); err != nil {
return err
}
return nil
}
func (l Loader) cliValueIsSet(cliName string) bool {
if l.CLI.IsSet(cliName) {
return true
} else {
// cli.Context#IsSet only checks to see if the command was set via the cli, not
// via the environment. So here we do some hacks to find out the name of the
// EnvVar, and return true if it was set.
for _, flag := range l.CLI.Command.Flags {
name, _ := reflections.GetField(flag, "Name")
envVar, _ := reflections.GetField(flag, "EnvVar")
if name == cliName && envVar != "" {
// Make sure envVar is a string
if envVarStr, ok := envVar.(string); ok {
envVarStr = strings.TrimSpace(string(envVarStr))
return os.Getenv(envVarStr) != ""
}
}
}
}
return false
}
func (t *MyTools) GetValueByField(object interface{}, fields []string) interface{} {
// current level of struct composition
field := fields[0]
// reflect value for current composition by name
val, err := reflections.GetField(object, field)
if err != nil {
fmt.Printf("Value for %s not found\n", field)
return nil
}
// if it's the deepest level of struct composition return it's value
if len(fields) == 1 {
return val
}
// or go deeper
return t.GetValueByField(val, fields[1:])
}
func ExampleGetField() {
s := MyStruct{
FirstField: "first value",
SecondField: 2,
ThirdField: "third value",
}
fieldsToExtract := []string{"FirstField", "ThirdField"}
for _, fieldName := range fieldsToExtract {
value, err := reflections.GetField(s, fieldName)
if err != nil {
log.Fatal(err)
}
fmt.Println(value)
}
}
func (l Loader) fieldValueIsEmpty(fieldName string) bool {
// We need to use the field kind to determine the type of empty test.
value, _ := reflections.GetField(l.Config, fieldName)
fieldKind, _ := reflections.GetFieldKind(l.Config, fieldName)
if fieldKind == reflect.String {
return value == ""
} else if fieldKind == reflect.Slice {
v := reflect.ValueOf(value)
return v.Len() == 0
} else if fieldKind == reflect.Bool {
return value == false
} else {
panic(fmt.Sprintf("Can't determine empty-ness for field type %s", fieldKind))
}
return false
}
func (d *Dsn) SetDefaults(defaults map[string]string) error {
for k, v := range defaults {
// Check the dsn struct has field
value, err := reflections.GetField(d, k)
if err != nil {
return err
}
// If dsn instance field is set to zero value,
// then override it with provided default value
if value == "" {
err := reflections.SetField(d, k, v)
if err != nil {
return err
}
}
}
return nil
}
// HandleStructField sets the value for the given supported struct field.
func (dc *DeepCopier) HandleStructField(options *FieldOptions) error {
f, err := reflections.GetField(dc.Source, options.SourceField)
if err != nil {
return err
}
switch v := f.(type) {
case pq.NullTime:
if v.Valid {
if err := reflections.SetField(dc.Destination, options.DestinationField, &v.Time); err != nil {
return err
}
}
case time.Time:
if err := reflections.SetField(dc.Destination, options.DestinationField, v); err != nil {
return err
}
}
return nil
}
// Loop through this to get properties via dot notation
func getProperty(obj interface{}, prop string) (interface{}, error) {
if reflect.TypeOf(obj).Kind() == reflect.Map {
val := reflect.ValueOf(obj)
valueOf := val.MapIndex(reflect.ValueOf(prop))
if valueOf == reflect.Zero(reflect.ValueOf(prop).Type()) {
return nil, nil
}
idx := val.MapIndex(reflect.ValueOf(prop))
if !idx.IsValid() {
return nil, nil
}
return idx.Interface(), nil
}
prop = strings.Title(prop)
return reflections.GetField(obj, prop)
}
func (l Loader) normalizeField(fieldName string, normalization string) error {
if normalization == "filepath" {
value, _ := reflections.GetField(l.Config, fieldName)
fieldKind, _ := reflections.GetFieldKind(l.Config, fieldName)
// Make sure we're normalizing a string filed
if fieldKind != reflect.String {
return fmt.Errorf("filepath normalization only works on string fields")
}
// Normalize the field to be a filepath
if valueAsString, ok := value.(string); ok {
normalizedPath := NormalizeFilePath(valueAsString)
if err := reflections.SetField(l.Config, fieldName, normalizedPath); err != nil {
return err
}
}
} else {
return fmt.Errorf("Unknown normalization `%s`", normalization)
}
return nil
}
// HookPayload I hate reflection, sorry for that <3
func hookPayload(payload interface{}, opts DefaultOptionsBot) {
hookDisableWebpage(payload, opts.DisableWebURL)
// HookReplyToMessageID(payload, opts.ReplyToMessageID)
has, _ := reflections.HasField(payload, "ReplyMarkup")
if has {
keyint, _ := reflections.GetField(payload, "ReplyMarkup")
switch val := keyint.(type) {
case *ForceReply, *ReplyKeyboardHide:
if val != nil {
hookSelective(val, opts.Selective)
}
case *ReplyKeyboardMarkup:
if val != nil {
hookOneTimeKeyboard(val, opts.OneTimeKeyboard)
hookSelective(val, opts.Selective)
}
default:
}
}
}
func formTagFromField(fieldName string, target interface{}) (string, error) {
fieldKind, err := reflections.GetFieldKind(target, fieldName)
f, _ := reflections.GetField(target, fieldName)
fmt.Printf("Field %v\n", f)
if err != nil {
return "", err
}
choices, _ := reflections.GetFieldTag(target, fieldName, "choices")
switch fieldKind {
case reflect.String:
if choices != "" {
return "list", nil
}
return "input", nil
case reflect.Slice:
return "checkbox", nil
case reflect.Bool:
return "confirm", nil
}
return "", nil
}
// Deletes references to a document from its related documents
func CascadeDelete(collection *Collection, doc interface{}) {
// Find out which properties to cascade
if conv, ok := doc.(interface {
GetCascade(*Collection) []*CascadeConfig
}); ok {
toCascade := conv.GetCascade(collection)
// Get the ID
for _, conf := range toCascade {
if len(conf.ReferenceQuery) == 0 {
id, err := reflections.GetField(doc, "Id")
if err != nil {
panic(err)
}
conf.ReferenceQuery = []*ReferenceField{&ReferenceField{"_id", id}}
}
cascadeDeleteWithConfig(conf)
}
}
}
