func jsonPrettyFilter(in *pongo2.Value, param *pongo2.Value) (out *pongo2.Value, e *pongo2.Error) {
body, err := json.MarshalIndent(in.Interface(), "", " ")
if err != nil {
return nil, &pongo2.Error{ErrorMsg: err.Error()}
}
return pongo2.AsValue(string(body)), nil
}
func getBranchIcon(in *pongo2.Value, param *pongo2.Value) (*pongo2.Value, *pongo2.Error) {
str := in.String()
s := strings.Split(str, "-")
if len(s) < 2 {
return nil, &pongo2.Error{
Sender: "filter:branchicon",
ErrorMsg: "Field did not contain a valid GoBuilder filename",
}
}
s = strings.Split(s[len(s)-2], "_")
// Map the architectures used by golang to fontawesome icon names
switch s[len(s)-1] {
case "darwin":
return pongo2.AsValue("apple"), nil
case "linux":
return pongo2.AsValue("linux"), nil
case "windows":
return pongo2.AsValue("windows"), nil
case "android":
return pongo2.AsValue("android"), nil
}
// Not all archs have icons, use a generic file icon
return pongo2.AsValue("file"), nil
}
func filterBool(in *pongo2.Value, param *pongo2.Value) (*pongo2.Value, *pongo2.Error) {
if in.IsNil() {
return pongo2.AsValue(false), nil
}
switch t := in.Interface().(type) {
case string:
if t == "" {
return pongo2.AsValue(false), nil
}
v, err := strconv.ParseBool(t)
if err != nil {
return nil, &pongo2.Error{
Sender: "filter:bool",
ErrorMsg: "Filter input value invalid.",
}
}
return pongo2.AsValue(v), nil
case bool:
return pongo2.AsValue(t), nil
}
return nil, &pongo2.Error{
Sender: "filter:bool",
ErrorMsg: "Filter input value must be of type 'bool' or 'string'.",
}
}
func filterTruncatesentences(in *pongo2.Value, param *pongo2.Value) (*pongo2.Value, *pongo2.Error) {
count := param.Integer()
if count <= 0 {
return pongo2.AsValue(""), nil
}
sentencens := filterTruncatesentencesRe.FindAllString(strings.TrimSpace(in.String()), -1)
return pongo2.AsValue(strings.TrimSpace(strings.Join(sentencens[:min(count, len(sentencens))], ""))), nil
}
func toSwagger(in *pongo2.Value, param *pongo2.Value) (*pongo2.Value, *pongo2.Error) {
i := in.Interface()
m := i.(map[string]interface{})
fixPropertyTree(m)
data, _ := json.MarshalIndent(i, param.String(), " ")
return pongo2.AsValue(string(data)), nil
}
func filterAfterNow(in *pongo2.Value, param *pongo2.Value) (*pongo2.Value, *pongo2.Error) {
t, isTime := in.Interface().(time.Time)
if !isTime {
return nil, &pongo2.Error{
Sender: "filter:past_now",
ErrorMsg: "Filter input argument must be of type 'time.Time'.",
}
}
return pongo2.AsValue(time.Now().Before(t)), nil
}
func filterHumanizeTime(in *pongo2.Value, param *pongo2.Value) (*pongo2.Value, *pongo2.Error) {
t, isTime := in.Interface().(time.Time)
if !isTime {
return nil, &pongo2.Error{
Sender: "filter:humanize_time",
ErrorMsg: "Filter input argument must be of type: 'time.Time'.",
}
}
return pongo2.AsValue(humanize.Time(t)), nil
}
func filterRead(in *pongo2.Value, param *pongo2.Value) (*pongo2.Value, *pongo2.Error) {
data, err := ioutil.ReadFile(in.String())
if err != nil {
return nil, &pongo2.Error{
Sender: "filter:read",
ErrorMsg: err.Error(),
}
}
return pongo2.AsSafeValue(string(data)), nil
}
func checkMainArch(in *pongo2.Value, param *pongo2.Value) (*pongo2.Value, *pongo2.Error) {
str := in.String()
s := strings.Split(str, "-")
if len(s) < 2 {
return nil, &pongo2.Error{
Sender: "filter:branchicon",
ErrorMsg: "Field did not contain a valid GoBuilder filename",
}
}
s = strings.Split(s[len(s)-2], "_")
for _, v := range []string{"linux", "darwin", "windows"} {
if s[len(s)-1] == v {
return pongo2.AsValue(true), nil
}
}
return pongo2.AsValue(false), nil
}
func timeSince(in *pongo2.Value, param *pongo2.Value) (*pongo2.Value, *pongo2.Error) {
errMsg := &pongo2.Error{
Sender: "filter:timeuntil/timesince",
ErrorMsg: "time-value is not a time.Time string.",
}
dateStr, ok := in.Interface().(string)
if !ok {
return nil, errMsg
}
basetime, err := time.Parse(time.RFC3339, dateStr)
if err != nil {
return nil, errMsg
}
return pongo2.AsValue(util.FormatTime(basetime)), nil
}
func filterJson(in *pongo2.Value, param *pongo2.Value) (out *pongo2.Value, err *pongo2.Error) {
var value []byte
mapValue, ok := in.Interface().(map[string]interface{})
if ok {
value, _ = json.Marshal(mapValue)
} else {
var arrMapValue []map[string]interface{}
in.Iterate(func(idx int, count int, key *pongo2.Value, value *pongo2.Value) bool {
mapItem, ok := key.Interface().(map[string]interface{})
if ok {
arrMapValue = append(arrMapValue, mapItem)
} else {
panic("[gin_pongo2.filterJson] Unknow format #1")
}
return true
}, func() {})
value, _ = json.Marshal(arrMapValue)
}
return pongo2.AsValue(string(value)), nil
}
func toUnderScoreCase(in *pongo2.Value, param *pongo2.Value) (*pongo2.Value, *pongo2.Error) {
s := in.String()
if len(s) == 0 {
return nil, nil
}
parts := []string{}
chars := []rune(s)
var buffer bytes.Buffer
for i := 0; i < len(chars)-1; i++ {
if unicode.IsUpper(chars[i]) && unicode.IsLower(chars[i+1]) && buffer.String() != "" {
parts = append(parts, buffer.String())
buffer.Reset()
}
buffer.WriteRune(unicode.ToLower(chars[i]))
if unicode.IsLower(chars[i]) && unicode.IsUpper(chars[i+1]) {
parts = append(parts, buffer.String())
buffer.Reset()
}
}
buffer.WriteRune(unicode.ToLower(chars[len(chars)-1]))
parts = append(parts, buffer.String())
return pongo2.AsValue(strings.Join(parts, "_")), nil
}
func toSwagger(in *pongo2.Value, param *pongo2.Value) (*pongo2.Value, *pongo2.Error) {
i := in.Interface()
m := i.(map[string]interface{})
switch properties := m["properties"].(type) {
case map[string]interface{}:
for _, value := range properties {
deleteGohanExtendedProperties(value.(map[string]interface{}))
}
delete(properties, "propertiesOrder")
case map[string]map[string]interface{}:
for _, value := range properties {
deleteGohanExtendedProperties(value)
}
delete(properties, "propertiesOrder")
}
if list, ok := m["required"].([]string); ok {
if len(list) == 0 {
delete(m, "required")
}
}
delete(m, "propertiesOrder")
data, _ := json.MarshalIndent(i, param.String(), " ")
return pongo2.AsValue(string(data)), nil
}
func filterTruncatesentencesHtml(in *pongo2.Value, param *pongo2.Value) (*pongo2.Value, *pongo2.Error) {
count := param.Integer()
if count <= 0 {
return pongo2.AsValue(""), nil
}
value := in.String()
newLen := max(param.Integer(), 0)
new_output := bytes.NewBuffer(nil)
sentencefilter := 0
filterTruncateHtmlHelper(value, new_output, func() bool {
return sentencefilter >= newLen
}, func(_ rune, _ int, idx int) int {
// Get next word
word_found := false
for idx < len(value) {
c2, size2 := utf8.DecodeRuneInString(value[idx:])
if c2 == utf8.RuneError {
idx += size2
continue
}
if c2 == '<' {
// HTML tag start, don't consume it
return idx
}
new_output.WriteRune(c2)
idx += size2
if (c2 == '.' && !(idx+1 < len(value) && value[idx+1] >= '0' && value[idx+1] <= '9')) ||
c2 == '!' || c2 == '?' || c2 == '\n' {
// Sentence ends here, stop capturing it now
break
} else {
word_found = true
}
}
if word_found {
sentencefilter++
}
return idx
}, func() {})
return pongo2.AsSafeValue(new_output.String()), nil
}
func filterTimeuntilTimesince(in *pongo2.Value, param *pongo2.Value) (*pongo2.Value, *pongo2.Error) {
basetime, is_time := in.Interface().(time.Time)
if !is_time {
return nil, &pongo2.Error{
Sender: "filter:timeuntil/timesince",
ErrorMsg: "time-value is not a time.Time-instance.",
}
}
var paramtime time.Time
if !param.IsNil() {
paramtime, is_time = param.Interface().(time.Time)
if !is_time {
return nil, &pongo2.Error{
Sender: "filter:timeuntil/timesince",
ErrorMsg: "time-parameter is not a time.Time-instance.",
}
}
} else {
paramtime = time.Now()
}
return pongo2.AsValue(humanize.TimeDuration(basetime.Sub(paramtime))), nil
}
func filterNaturalday(in *pongo2.Value, param *pongo2.Value) (*pongo2.Value, *pongo2.Error) {
basetime, is_time := in.Interface().(time.Time)
if !is_time {
return nil, &pongo2.Error{
Sender: "filter:naturalday",
ErrorMsg: "naturalday-value is not a time.Time-instance.",
}
}
var reference_time time.Time
if !param.IsNil() {
reference_time, is_time = param.Interface().(time.Time)
if !is_time {
return nil, &pongo2.Error{
Sender: "filter:naturalday",
ErrorMsg: "naturalday-parameter is not a time.Time-instance.",
}
}
} else {
reference_time = time.Now()
}
d := reference_time.Sub(basetime) / time.Hour
switch {
case d >= 0 && d < 24:
// Today
return pongo2.AsValue("today"), nil
case d >= 24:
return pongo2.AsValue("yesterday"), nil
case d < 0 && d >= -24:
return pongo2.AsValue("tomorrow"), nil
}
// Default behaviour
return pongo2.ApplyFilter("naturaltime", in, param)
}
func reflectType(in *pongo2.Value, param *pongo2.Value) (*pongo2.Value, *pongo2.Error) {
i := in.Interface()
v := reflect.ValueOf(i)
t := v.Type()
return pongo2.AsValue(t), nil
}
func filterFailure(in *pongo2.Value, param *pongo2.Value) (*pongo2.Value, *pongo2.Error) {
return pongo2.AsValue(in.String() == "failure"), nil
}
func filterIgnored(in *pongo2.Value, param *pongo2.Value) (*pongo2.Value, *pongo2.Error) {
return pongo2.AsValue(in.String() == "ignored"), nil
}
func filterSlugify(in *pongo2.Value, param *pongo2.Value) (*pongo2.Value, *pongo2.Error) {
return pongo2.AsValue(slug.Slug(in.String())), nil
}
func toSwaggerPath(in *pongo2.Value, param *pongo2.Value) (*pongo2.Value, *pongo2.Error) {
i := in.String()
r := regexp.MustCompile(":([^/]+)")
return pongo2.AsValue(r.ReplaceAllString(i, "{$1}")), nil
}
func filterFilesizeformat(in *pongo2.Value, param *pongo2.Value) (*pongo2.Value, *pongo2.Error) {
return pongo2.AsValue(humanize.IBytes(uint64(in.Integer()))), nil
}
func hasIdParam(in *pongo2.Value, param *pongo2.Value) (*pongo2.Value, *pongo2.Error) {
i := in.String()
return pongo2.AsValue(strings.Contains(i, ":id")), nil
}
func astType(in *pongo2.Value, param *pongo2.Value) (*pongo2.Value, *pongo2.Error) {
i := in.Interface()
return pongo2.AsValue(exprToString(i)), nil
}
func filterSuccess(in *pongo2.Value, param *pongo2.Value) (*pongo2.Value, *pongo2.Error) {
return pongo2.AsValue(in.String() == "success"), nil
}
func filterMarkdown(in *pongo2.Value, param *pongo2.Value) (*pongo2.Value, *pongo2.Error) {
return pongo2.AsSafeValue(string(blackfriday.MarkdownCommon([]byte(in.String())))), nil
}
func filterReset(in *pongo2.Value, param *pongo2.Value) (*pongo2.Value, *pongo2.Error) {
return pongo2.AsValue(in.String() == "reset"), nil
}
func filterOrdinal(in *pongo2.Value, param *pongo2.Value) (*pongo2.Value, *pongo2.Error) {
return pongo2.AsValue(humanize.Ordinal(in.Integer())), nil
}
// filterAddquote pongo2 filter for adding an extra quote
func filterAddquote(in *pongo2.Value, param *pongo2.Value) (*pongo2.Value, *pongo2.Error) {
output := strings.Replace(in.String(), "'", "''", -1)
return pongo2.AsValue(output), nil
}
func filterAbspath(in *pongo2.Value, param *pongo2.Value) (*pongo2.Value, *pongo2.Error) {
return pongo2.AsValue(path.Join(rootPath, in.String())), nil
}
