utils

func CleanHTML ¶

func CleanHTML(text string) string

CleanHTML removes all unsupported HTML tags from given text.

func CleanText ¶

func CleanText(text string) string

CleanText removes unnecessary characters from given text:

• Too many newlines
• Spaces and newlines from the beginning and end of the string

func EscapeMarkdownV2 ¶

func EscapeMarkdownV2(text string) string

EscapeMarkdownV2 takes an input text and escape Telegram MarkdownV2 markup symbols.

TODO: Remove this when merged: https://github.com/go-telegram/bot/pull/44

func FormatDuration ¶

func FormatDuration(duration time.Duration, depth int, lang i18n.Language) string

FormatDuration formats time.Duration into a readable format

Example: FormatDuration(duration, depth=2) // "2d. 9h."

func GetLang ¶

func GetLang(code string, langs map[string]i18n.Language) (i18n.Language, error)

GetLang returns the language of the chat.

func GetLessonIcon ¶

func GetLessonIcon(lessonType int) string

GetLessonIcon returns the icon for the lesson type.

Examples (*colored emoji):

• Lecture: 🔸
• Practice: 🔹
• Exam: 🔺

func GetSettingIcon ¶

func GetSettingIcon(enabled bool) string

GetSettingIcon returns the icon for the setting: ✅ or ❌

func SetLocation ¶

func SetLocation(time2 time.Time, location *time.Location) time.Time

SetLocation sets the location of the time without changing the time itself.

func SplitRows ¶

func SplitRows[T any](slice []T, rowSize int) [][]T

SplitRows splits the given slice into rows of given size.

slice is the slice to split rowSize is the size of each row

Example:

slice := []int{1, 2, 3, 4, 5, 6, 7, 8}
rows := SplitRows(slice, 3)
// rows = [[1, 2, 3], [4, 5, 6], [7, 8]]