utils

Documentation

Index

• func ArrayFilter(s []string) []string
• func BatchInsertQuery(tableName string, rowCount int, colCount int, cols ...[]string) string
• func GetCurrentSeason() string
• func GetDuration(duration string) int
• func GetMapIndex(m map[int]string, value string) int
• func GetPercent(top interface{}, bottom interface{}, digit ...int) float64
• func GetSeasonName(m int) string
• func GetValueFromRedis(client *redis.Client, key string) (value string, err error)
• func GetValueFromSplit(str string, separator string, index int) string
• func ImageURLCleaner(str string) string
• func InArray(arr []string, v string) bool
• func InArrayInt(array []int, value int) bool
• func ParseTime(layout, str string) time.Time
• func SaveToRedis(client *redis.Client, key string, value interface{}, expiredTime time.Duration) error
• func SecondToString(seconds int) string
• func SetSearchParams(u *url.URL, queryObj model.Query) url.Values
• func StrToFloat(strNum string) float64
• func StrToNum(strNum string) int
• func StrToTime(str string) time.Time
• func URLCleaner(str string, URLType string, isNeeded ...bool) string
• func UniqueInt(list []int) (unique []int)
• func UnmarshalFromRedis(client *redis.Client, key string, model interface{}) (isFound bool, err error)
• func VideoURLCleaner(str string) string

Functions

func ArrayFilter

func ArrayFilter(s []string) []string

ArrayFilter to remove empty string from slice.

func BatchInsertQuery

func BatchInsertQuery(tableName string, rowCount int, colCount int, cols ...[]string) string

BatchInsertQuery to create raw batch insert query.

func GetCurrentSeason

func GetCurrentSeason() string

GetCurrentSeason to get current season (spring, summer, fall, winter).

func GetDuration

func GetDuration(duration string) int

GetDuration to get duration in seconds. Example: `3 hr. 30 min. 20 sec.` => 12620 (seconds).

func GetMapIndex

func GetMapIndex(m map[int]string, value string) int

GetMapIndex to get index value from map.

func GetPercent

func GetPercent(top interface{}, bottom interface{}, digit ...int) float64

GetPercent to calculate percentage result with adjustable number of digit after comma.

func GetSeasonName

func GetSeasonName(m int) string

GetSeasonName to get season name (spring, summer, fall, winter).

func GetValueFromRedis

func GetValueFromRedis(client *redis.Client, key string) (value string, err error)

GetValueFromRedis to get value from redis. Assume redis is already connected.

func GetValueFromSplit

func GetValueFromSplit(str string, separator string, index int) string

GetValueFromSplit to get value from splitted string.

func ImageURLCleaner

func ImageURLCleaner(str string) string

ImageURLCleaner to clean dirty image url. Example: https://cdn.myanimelist.net/r/80x120/images/manga/3/214566.jpg?s=48212bcd0396d503a01166149a29c67e => https://cdn.myanimelist.net/images/manga/3/214566.jpg https://cdn.myanimelist.net/r/76x120/images/userimages/6098374.jpg?s=4b8e4f091fbb3ecda6b9833efab5bd9b => https://cdn.myanimelist.net/images/userimages/6098374.jpg https://cdn.myanimelist.net/r/76x120/images/questionmark_50.gif?s=8e0400788aa6af2a2f569649493e2b0f => empty string

func InArray

func InArray(arr []string, v string) bool

InArray to get if value is in array.

func InArrayInt

func InArrayInt(array []int, value int) bool

InArrayInt to check if int value is in array int.

func ParseTime

func ParseTime(layout, str string) time.Time

ParseTime is time parser wrapper.

func SaveToRedis

func SaveToRedis(client *redis.Client, key string, value interface{}, expiredTime time.Duration) error

SaveToRedis to save value to redis. Assume redis is already connected.

func SecondToString

func SecondToString(seconds int) string

SecondToString to convert int seconds to string duration. Example: 12620 (seconds) => 03:30:20.

func SetSearchParams

func SetSearchParams(u *url.URL, queryObj model.Query) url.Values

SetSearchParams to set search params for search anime and manga.

func StrToFloat

func StrToFloat(strNum string) float64

StrToFloat to convert string number to float64.

func StrToNum

func StrToNum(strNum string) int

StrToNum to convert string number to integer including comma removal (1,234 -> 1234).

func StrToTime

func StrToTime(str string) time.Time

StrToTime to convert date string to time.Time type.

func URLCleaner

func URLCleaner(str string, URLType string, isNeeded ...bool) string

URLCleaner is wrapper for image and video url cleaner for easier call.

func UniqueInt

func UniqueInt(list []int) (unique []int)

UniqueInt to remove duplicate in slice.

func UnmarshalFromRedis

func UnmarshalFromRedis(client *redis.Client, key string, model interface{}) (isFound bool, err error)

UnmarshalFromRedis to unmarshal redis value to model.

func VideoURLCleaner

func VideoURLCleaner(str string) string

VideoURLCleaner to clean dirty video url. Example: https://www.youtube.com/embed/qig4KOK2R2g?enablejsapi=1&wmode=opaque&autoplay=1 => https://www.youtube.com/watch?v=qig4KOK2R2g https://www.youtube.com/embed/j2hiC9BmJlQ?enablejsapi=1&wmode=opaque&autoplay=1 => https://www.youtube.com/watch?v=j2hiC9BmJlQ