0c34b6e781
- Remove CAS, as it no longer works for us - Remove other checks - Implement 15 minute greet timeout check - Fix chat logos - Ditch thirdparty logger, use stdlib log facility wrapper for logging
64 lines
1.4 KiB
Go
64 lines
1.4 KiB
Go
package elog
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import (
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"strings"
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"github.com/NicoNex/echotron/v3"
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)
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// LogUserStatus records a change to a chat member's status — join, leave, ban,
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// promote, demote, restrict — as carried by Update.ChatMember.
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func LogUserStatus(ev *echotron.ChatMemberUpdated) {
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if _, on := chatLogRoot(); !on || ev == nil {
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return
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}
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who := ev.NewChatMember.User
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if who == nil {
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who = ev.OldChatMember.User
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}
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var b strings.Builder
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// The subject is already rendered by renderLine's "user <id> (<desc>)"
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// prefix, so the body starts at the transition itself.
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b.WriteString("status ")
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b.WriteString(orUnknown(ev.OldChatMember.Status))
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b.WriteString(" -> ")
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b.WriteString(orUnknown(ev.NewChatMember.Status))
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if ev.NewChatMember.CustomTitle != "" {
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b.WriteString(" custom_title=")
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b.WriteString(ev.NewChatMember.CustomTitle)
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}
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b.WriteString(" by ")
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b.WriteString(describeUserRef(&ev.From))
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appendLine(ev.Chat.ID, renderLine(ev.Chat, who, b.String()))
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}
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// describeUserRef renders a value-type User reference.
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func describeUserRef(u *echotron.User) string {
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if u == nil {
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return "user unknown"
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}
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if desc := describeUser(u); desc != "" {
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return "user " + itoa(u.ID) + " (" + desc + ")"
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}
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return "user " + itoa(u.ID)
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}
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// orUnknown renders a status, or a placeholder when Telegram sent none.
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func orUnknown(status string) string {
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if status == "" {
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return "unknown"
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}
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return status
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}
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/* vim: set ft=go noet ai ts=4 sw=4 sts=4: */
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