forked from xiangwang25/whale-town-front-v2
55 lines
2.1 KiB
GDScript
55 lines
2.1 KiB
GDScript
extends RefCounted
|
|
|
|
# 统一转换后端聊天载荷，避免 WebSocket 实时消息和 HTTP 历史消息
|
|
# 各自维护一套时间戳兼容规则。
|
|
|
|
static func normalize_history(messages: Array, current_username: String) -> Array[Dictionary]:
|
|
var normalized: Array[Dictionary] = []
|
|
for message_variant: Variant in messages:
|
|
if not (message_variant is Dictionary):
|
|
continue
|
|
var message: Dictionary = message_variant
|
|
var sender := str(message.get("sender", message.get("from_user", "")))
|
|
normalized.append({
|
|
"from_user": sender,
|
|
"from_user_id": str(message.get("fromUserId", message.get("from_user_id", ""))),
|
|
"content": str(message.get("content", "")),
|
|
"timestamp": parse_timestamp(message.get("timestamp", 0.0)),
|
|
"is_self": sender == current_username,
|
|
"scope": str(message.get("scope", "local")),
|
|
"show_bubble": bool(message.get("bubble", false)),
|
|
"is_history": true,
|
|
})
|
|
return normalized
|
|
|
|
static func parse_timestamp(timestamp_raw: Variant) -> float:
|
|
if typeof(timestamp_raw) == TYPE_INT or typeof(timestamp_raw) == TYPE_FLOAT:
|
|
var numeric_timestamp := float(timestamp_raw)
|
|
return numeric_timestamp if numeric_timestamp > 0.0 else Time.get_unix_time_from_system()
|
|
|
|
var timestamp_text := str(timestamp_raw)
|
|
if timestamp_text.strip_edges().is_empty():
|
|
return Time.get_unix_time_from_system()
|
|
|
|
var numeric_regex := RegEx.new()
|
|
numeric_regex.compile("^\\s*-?\\d+(?:\\.\\d+)?\\s*$")
|
|
if numeric_regex.search(timestamp_text) != null:
|
|
var parsed_numeric := float(timestamp_text)
|
|
return parsed_numeric if parsed_numeric > 0.0 else Time.get_unix_time_from_system()
|
|
|
|
var iso_regex := RegEx.new()
|
|
iso_regex.compile("(\\d{4})-(\\d{2})-(\\d{2})T(\\d{2}):(\\d{2}):(\\d{2})")
|
|
var match_result := iso_regex.search(timestamp_text)
|
|
if match_result == null:
|
|
return Time.get_unix_time_from_system()
|
|
|
|
var utc_datetime := {
|
|
"year": int(match_result.get_string(1)),
|
|
"month": int(match_result.get_string(2)),
|
|
"day": int(match_result.get_string(3)),
|
|
"hour": int(match_result.get_string(4)),
|
|
"minute": int(match_result.get_string(5)),
|
|
"second": int(match_result.get_string(6)),
|
|
}
|
|
return Time.get_unix_time_from_datetime_dict(utc_datetime)
|