Files
mautrix-telegram/pkg/gotd/telegram/message/html/html.go
T
2025-06-27 20:03:37 -07:00

51 lines
1.5 KiB
Go

// Package html contains HTML styling options.
package html
import (
"bytes"
"fmt"
"io"
"strings"
"go.mau.fi/mautrix-telegram/pkg/gotd/telegram/message/entity"
"go.mau.fi/mautrix-telegram/pkg/gotd/telegram/message/styling"
"go.mau.fi/mautrix-telegram/pkg/gotd/tg"
)
// Bytes reads HTML from given byte slice and returns styling option
// to build styled text block.
func Bytes(resolver func(id int64) (tg.InputUserClass, error), b []byte) styling.StyledTextOption {
return Reader(resolver, bytes.NewReader(b))
}
// String reads HTML from given string and returns styling option
// to build styled text block.
func String(resolver func(id int64) (tg.InputUserClass, error), s string) styling.StyledTextOption {
return Reader(resolver, strings.NewReader(s))
}
// Format formats string using fmt, parses HTML from formatted string and returns styling option
// to build styled text block.
func Format(resolver func(id int64) (tg.InputUserClass, error), format string, args ...interface{}) styling.StyledTextOption {
return styling.Custom(func(eb *entity.Builder) error {
var buf bytes.Buffer
_, err := fmt.Fprintf(&buf, format, args...)
if err != nil {
return err
}
return HTML(&buf, eb, Options{
UserResolver: resolver,
})
})
}
// Reader reads HTML from given reader and returns styling option
// to build styled text block.
func Reader(resolver func(id int64) (tg.InputUserClass, error), r io.Reader) styling.StyledTextOption {
return styling.Custom(func(eb *entity.Builder) error {
return HTML(r, eb, Options{
UserResolver: resolver,
})
})
}