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|
package server
import (
"fmt"
"io"
"regexp"
"strings"
"go.neonxp.ru/qchat/internal/chat"
)
var replacements = []replacement{
{
From: *regexp.MustCompile(`\*(.+?)\*`),
To: fmt.Sprintf("%s$1%s", escapeCodes[Bold], escapeCodes[Reset]),
},
{
From: *regexp.MustCompile(`_(.+?)_`),
To: fmt.Sprintf("%s$1%s", escapeCodes[Italic], escapeCodes[Reset]),
},
}
func displayMessage(t io.Writer, message chat.Message, user *chat.User) {
msg := message.Message
mentionFrom := "@" + user.Username
mentionTo := string(escapeCodes[Blink]) + string(escapeCodes[Underline]) + "@" + user.Username + string(escapeCodes[Reset])
if strings.Contains(msg, mentionFrom) {
msg = strings.ReplaceAll(msg, mentionFrom, mentionTo)
msg = "\x07\a" + msg
}
for _, r := range replacements {
msg = r.From.ReplaceAllString(msg, r.To)
}
fmt.Fprintf(t, "%s%s%s\t[%s]%s: %s\n",
escapeCodes[Blue],
message.User.NUsername(),
escapeCodes[Green],
message.Time.Format("15:04:05"),
escapeCodes[Reset],
msg,
)
}
func displaySystemMessage(t io.Writer, message chat.SystemMessage) {
fmt.Fprintf(t, "%s* %s %s\n",
escapeCodes[Green],
message.Message,
escapeCodes[Reset],
)
}
func displaySelfMessage(t io.Writer, message chat.SelfMessage) {
fmt.Fprintf(t, "%s* %s %s%s\n",
escapeCodes[Blue],
message.User.NUsername(),
message.Message,
escapeCodes[Reset],
)
}
func displayUserJoined(t io.Writer, presence chat.UserJoined) {
fmt.Fprintf(t, "%s* %s joined to %s chan%s\n",
escapeCodes[Green],
presence.User.NUsername(),
presence.Chan.Name,
escapeCodes[Reset],
)
}
func displayUserLeft(t io.Writer, presence chat.UserLeft) {
fmt.Fprintf(t, "%s* %s left %s chan%s\n",
escapeCodes[Red],
presence.User.NUsername(),
presence.Chan.Name,
escapeCodes[Reset],
)
}
type replacement struct {
From regexp.Regexp
To string
}
|
