391 lines
14 KiB
Python
391 lines
14 KiB
Python
 
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"""BF2042 战绩取数(tracker.gg,直连主通道 / 扩展桥兜底)。
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取数调度全部走 ``tracker_edge.fetch_bf2042_segments``:主通道是 ``tracker_api``
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的无浏览器直连(curl_cffi + TRN Bearer 令牌),浏览器扩展桥仅作兜底;本模块
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只做"拿数据 → 防御式解析 → 卡片字段",对通道无感知。
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响应结构实测:
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- 一次取数会带来 5 个关键响应:
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- ``profile/{platform}/{name}`` → ``{"data": {platformInfo, segments:[overview, gamemode...]}}``
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- ``.../segments/weapon`` → ``{"data": [段数组]}``
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- ``.../segments/vehicle`` → ``{"data": [段数组]}``
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- ``.../segments/gadget`` → 装备(榜单视图用)
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- ``.../segments/soldier`` → 兵种(卡片用)
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- overview 里没有 SPM / 命中率 / 分数,所以卡片改展示真实存在的
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「每分钟伤害」「场均击杀」。
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解析全部防御式:字段缺失退化成占位符,不抛异常。
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"""
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import re
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from nonebot import logger
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from .tracker_edge import TrackerResult, fetch_bf2042_segments
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__all__ = [
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"get_bf2042_info",
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"get_bf2042_list",
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"get_bf2042_gamemodes",
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"bf2042_list_title",
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]
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_MISSING = "—"
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# 用户层用 "pc",tracker.gg 用平台 slug
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_PLATFORM_ALIASES = {
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"pc": "origin",
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"origin": "origin",
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"steam": "steam",
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"xbl": "xbl",
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"psn": "psn",
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}
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def _platform_slug(platform: str) -> str:
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return _PLATFORM_ALIASES.get((platform or "").lower(), "origin")
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# --------------------------------------------------------------------------- #
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# 取值工具:全部容忍缺失
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# --------------------------------------------------------------------------- #
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def _stat(stats: dict, *keys) -> dict | None:
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"""返回第一个命中的 stat。tracker 的 stat 形如 {"value":..,"displayValue":..}。"""
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for key in keys:
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entry = stats.get(key)
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if isinstance(entry, dict):
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return entry
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if entry is not None:
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return {"value": entry, "displayValue": entry}
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return None
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def _value(entry: dict | None):
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return entry.get("value") if entry else None
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def _display(entry: dict | None, default=_MISSING):
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"""优先用 displayValue(带单位/百分比,免去单位猜测)。"""
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if not entry:
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return default
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display = entry.get("displayValue")
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if display is not None:
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return display
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value = entry.get("value")
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return default if value is None else value
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def _number(entry: dict | None, default=_MISSING):
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"""数值型字段,取不到时给 0(计数类字段缺省即 0)。"""
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value = _value(entry)
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return default if value is None else value
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def _segment(segments: list[dict], seg_type: str) -> dict:
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for seg in segments or []:
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if seg.get("type") == seg_type:
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return seg
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return {}
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def _best_of(segments: list[dict], seg_type: str) -> dict:
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"""从同类 segment 里挑击杀最高的那个(武器/载具)。"""
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candidates = [s for s in (segments or []) if s.get("type") == seg_type]
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if not candidates:
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return {}
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def _kills(seg: dict) -> float:
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return _value(_stat(seg.get("stats") or {}, "kills")) or 0
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return max(candidates, key=_kills)
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def _name_of(seg: dict) -> str:
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meta = seg.get("metadata") or {}
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# metadata.name 常带尾随空格(如 "PKP-BP ")
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name = meta.get("displayName") or meta.get("name") or ""
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return name.strip() or _MISSING
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# --------------------------------------------------------------------------- #
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# 解析
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# --------------------------------------------------------------------------- #
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def normalize_bf2042(profile: dict, extra_segments: list[dict] | None = None) -> dict:
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"""把 tracker.gg profile 响应整理成文字卡需要的字段。
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extra_segments: 由 /segments/weapon、/segments/vehicle 另取的段,拼进来一起挑最佳。
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"""
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data = (profile or {}).get("data") or {}
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segments = list(data.get("segments") or []) + list(extra_segments or [])
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platform_info = data.get("platformInfo") or {}
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overview = (_segment(segments, "overview").get("stats")) or {}
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wins = _value(_stat(overview, "wins")) or 0
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losses = _value(_stat(overview, "losses")) or 0
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matches = _value(_stat(overview, "matches")) or (wins + losses)
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best_weapon_seg = _best_of(segments, "weapon")
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best_vehicle_seg = _best_of(segments, "vehicle")
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def _sub(seg: dict) -> dict:
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stats = seg.get("stats") or {}
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return {
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"名称": _name_of(seg),
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"类别": (seg.get("metadata") or {}).get("category") or _MISSING,
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"击杀": _number(_stat(stats, "kills")),
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"KPM": _value(_stat(stats, "killsPerMinute")) or _MISSING,
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"时长": _display(_stat(stats, "timePlayed")),
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"命中率": _display(_stat(stats, "shotsAccuracy")),
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"爆头率": _display(_stat(stats, "headshotPercentage")),
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"摧毁": _number(_stat(stats, "destroyed")), # 仅载具有
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}
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return {
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"玩家名称": platform_info.get("platformUserHandle") or _MISSING,
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"游玩平台": platform_info.get("platformSlug") or _MISSING,
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"游戏等级": _display(_stat(overview, "level")),
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"游玩时长": _display(_stat(overview, "timePlayed")),
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"游玩场次": matches or _MISSING,
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"对局胜率": _display(_stat(overview, "wlPercentage")),
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"玩家K/D": _value(_stat(overview, "kdRatio")) or _MISSING,
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"玩家KPM": _value(_stat(overview, "killsPerMinute")) or _MISSING,
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# tracker 的 BF2042 overview 没有 SPM / 得分,用真实存在的这两项替代
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"每分钟伤害": _display(_stat(overview, "dmgPerMin")),
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"场均击杀": _value(_stat(overview, "killsPerMatch")) or _MISSING,
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"击杀总计": _number(_stat(overview, "kills")),
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"游戏助攻": _number(_stat(overview, "assists")),
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"救援数量": _number(_stat(overview, "revives")),
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"爆头率": _display(_stat(overview, "headshotPercentage")),
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"最佳武器": _sub(best_weapon_seg),
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"最佳载具": _sub(best_vehicle_seg),
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}
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# --------------------------------------------------------------------------- #
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# 榜单 / 模式视图
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# --------------------------------------------------------------------------- #
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def _raw(entry: dict | None):
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"""原样取 value(比率类字段用,displayValue 偶尔缺失)。"""
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value = _value(entry)
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return _MISSING if value is None else value
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# tracker.gg 偶尔漏译,metadata.name 会是 gad_open_equip_rpgv2 这种原始键
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_RAW_NAME_PREFIXES = ("gad_open_equip_", "gad_", "wep_", "veh_")
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def _pretty_name(name: str) -> str:
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if not name or name == _MISSING or not re.fullmatch(r"[a-z0-9_]+", name):
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return name
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for prefix in _RAW_NAME_PREFIXES:
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if name.startswith(prefix):
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name = name[len(prefix) :]
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break
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return name.replace("_", " ").upper()
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# kind -> 标题 / 段名 / 排序字段 / (列名, stat 键, 取法)
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_LIST_VIEWS: dict[str, dict] = {
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"weapon": {
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"标题": "武器",
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"段": "weapon",
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"排序": "kills",
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"列": (
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("击杀", "kills", _number),
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("KPM", "killsPerMinute", _raw),
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("命中率", "shotsAccuracy", _display),
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("爆头率", "headshotPercentage", _display),
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),
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},
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"vehicle": {
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"标题": "载具",
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"段": "vehicle",
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"排序": "kills",
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"列": (
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("击杀", "kills", _number),
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("KPM", "killsPerMinute", _raw),
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("摧毁", "destroyed", _number),
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("时长", "timePlayed", _display),
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),
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},
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"gadget": {
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"标题": "装备",
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"段": "gadget",
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"排序": "uses", # 装备大多 0 杀,使用次数才是主指标
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"列": (
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("使用", "uses", _number),
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("击杀", "kills", _number),
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("部署", "deployments", _number),
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("时长", "timePlayed", _display),
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),
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},
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}
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_GAMEMODE_COLUMNS = (
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("场次", "matches", _number),
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("胜率", "wlPercentage", _display),
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("击杀", "kills", _number),
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("KPM", "killsPerMinute", _raw),
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)
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def _rows_of(segments: list[dict], columns, sort_key: str, top: int) -> list[dict]:
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"""按 sort_key 降序取前 top,摊平成「名称/标签/值列表」的渲染行。"""
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def rank(seg: dict) -> float:
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return _value(_stat(seg.get("stats") or {}, sort_key)) or 0
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rows = []
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for item in sorted(segments or [], key=rank, reverse=True)[:top]:
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stats = item.get("stats") or {}
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rows.append(
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{
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"名称": _pretty_name(_name_of(item)),
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"标签": (item.get("metadata") or {}).get("category") or "",
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"值": [str(fn(_stat(stats, key))) for _, key, fn in columns],
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}
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)
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return rows
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def bf2042_list_title(kind: str) -> str:
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"""榜单中文标题(武器/载具/装备),指令层拼提示语用。"""
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view = _LIST_VIEWS.get(kind)
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return view["标题"] if view else ""
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def normalize_bf2042_list(kind: str, segments: list[dict], top: int = 15) -> dict:
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"""把 weapon/vehicle/gadget 段整理成榜单卡字段(按主指标排序,取前 top)。"""
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view = _LIST_VIEWS[kind]
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return {
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"标题": view["标题"],
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"列名": [name for name, _, _ in view["列"]],
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"行": _rows_of(segments, view["列"], view["排序"], top),
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}
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def normalize_bf2042_gamemodes(profile: dict, top: int = 15) -> dict:
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"""把 profile 里的 gamemode 段整理成榜单卡字段(按游玩时长排序)。"""
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segments = ((profile or {}).get("data") or {}).get("segments") or []
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modes = [s for s in segments if s.get("type") == "gamemode"]
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return {
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"标题": "模式",
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"列名": [name for name, _, _ in _GAMEMODE_COLUMNS],
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"行": _rows_of(modes, _GAMEMODE_COLUMNS, "timePlayed", top),
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}
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# --------------------------------------------------------------------------- #
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# 抓取(调度在 tracker_edge:直连 API 主通道 / 扩展桥兜底)
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# --------------------------------------------------------------------------- #
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def _handle(profile: dict | None, fallback: str) -> str:
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info = ((profile or {}).get("data") or {}).get("platformInfo") or {}
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return info.get("platformUserHandle") or fallback
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def _failure(reason: str, detail: str) -> TrackerResult:
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return TrackerResult(False, data=None, status=None, reason=reason, detail=detail)
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async def _load_profile(slug: str, name: str, segments: tuple[str, ...] = ()):
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"""经调度层取数,返回 (profile 数据, 段字典, None)。
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段字典键:weapon / vehicle / gadget / soldier。一次取数全部拉齐,
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不做任何"按需补段"的额外请求。失败返回 (None, {}, 带 reason 结果)。
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"""
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result = await fetch_bf2042_segments(name, slug)
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if result.get("error"):
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return (
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None,
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{},
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_failure(
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str(result["error"]), str(result.get("detail") or "tracker.gg 取数失败")
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),
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)
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profile = result.get("profile")
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if not isinstance(profile, dict) or not profile.get("data"):
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logger.warning(f"BF2042 取到的 profile 为空: {name}")
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return None, {}, _failure("not_found", "tracker.gg 未返回该玩家的数据")
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seg_lists = {
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"weapon": result.get("weapon") or [],
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"vehicle": result.get("vehicle") or [],
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"gadget": result.get("gadget") or [],
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"soldier": result.get("soldier") or [],
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}
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return profile, seg_lists, None
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async def get_bf2042_info(player: str, platform: str = "pc") -> TrackerResult:
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"""查询 BF2042 生涯数据,返回 TrackerResult(data 为生涯卡字段 dict)。
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data 里同时带上原始段(``_profile``/``_weapons``/``_vehicles``/``_soldiers``),
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供新版卡片(``services.processing.build_bf2042_career_card``)构建完整槽位。
|
||
|
|
"""
|
||
|
|
slug = _platform_slug(platform)
|
||
|
|
name = (player or "").strip()
|
||
|
|
if not name:
|
||
|
|
return TrackerResult(False, reason="error", detail="玩家名为空")
|
||
|
|
|
||
|
|
profile, seg_lists, err = await _load_profile(slug, name)
|
||
|
|
if err is not None:
|
||
|
|
return err
|
||
|
|
|
||
|
|
extra = seg_lists.get("weapon", []) + seg_lists.get("vehicle", [])
|
||
|
|
logger.info(f"BF2042 生涯取数成功: {name}(武器/载具段 {len(extra)} 条)")
|
||
|
|
data = normalize_bf2042(profile or {}, extra)
|
||
|
|
data["_profile"] = profile or {}
|
||
|
|
data["_weapons"] = seg_lists.get("weapon") or []
|
||
|
|
data["_vehicles"] = seg_lists.get("vehicle") or []
|
||
|
|
data["_soldiers"] = seg_lists.get("soldier") or []
|
||
|
|
return TrackerResult(True, data=data, status=200, reason="ok")
|
||
|
|
|
||
|
|
|
||
|
|
async def get_bf2042_list(player: str, platform: str, kind: str) -> TrackerResult:
|
||
|
|
"""查询武器 / 载具 / 装备榜,返回 TrackerResult(data 为榜单卡字段 dict)。
|
||
|
|
|
||
|
|
kind ∈ weapon / vehicle / gadget;数据全在页面一次加载的截获结果里。
|
||
|
|
"""
|
||
|
|
slug = _platform_slug(platform)
|
||
|
|
name = (player or "").strip()
|
||
|
|
if not name:
|
||
|
|
return TrackerResult(False, reason="error", detail="玩家名为空")
|
||
|
|
view = _LIST_VIEWS.get(kind)
|
||
|
|
if view is None:
|
||
|
|
return TrackerResult(False, reason="error", detail=f"未知榜单类型 {kind}")
|
||
|
|
|
||
|
|
segment = view["段"]
|
||
|
|
profile, seg_lists, err = await _load_profile(slug, name)
|
||
|
|
if err is not None:
|
||
|
|
return err
|
||
|
|
|
||
|
|
rows_source = seg_lists.get(segment, [])
|
||
|
|
if not rows_source:
|
||
|
|
# 段拉取失败或该玩家确实没有这类数据(直连通道四段全取,桥兜底仅三段)
|
||
|
|
return TrackerResult(
|
||
|
|
False,
|
||
|
|
reason="error",
|
||
|
|
detail=f"当前通道暂无「{view['标题']}」数据",
|
||
|
|
)
|
||
|
|
data = normalize_bf2042_list(kind, rows_source)
|
||
|
|
data["玩家名称"] = _handle(profile, name)
|
||
|
|
logger.info(f"BF2042 {data['标题']}榜取数成功: {name}({len(data['行'])} 条)")
|
||
|
|
return TrackerResult(True, data=data, status=200, reason="ok")
|
||
|
|
|
||
|
|
|
||
|
|
async def get_bf2042_gamemodes(player: str, platform: str = "pc") -> TrackerResult:
|
||
|
|
"""查询各游戏模式明细(在 profile 响应的 gamemode 段里,不用额外请求)。"""
|
||
|
|
slug = _platform_slug(platform)
|
||
|
|
name = (player or "").strip()
|
||
|
|
if not name:
|
||
|
|
return TrackerResult(False, reason="error", detail="玩家名为空")
|
||
|
|
|
||
|
|
profile, _, err = await _load_profile(slug, name)
|
||
|
|
if err is not None:
|
||
|
|
return err
|
||
|
|
|
||
|
|
data = normalize_bf2042_gamemodes(profile or {})
|
||
|
|
data["玩家名称"] = _handle(profile, name)
|
||
|
|
logger.info(f"BF2042 模式取数成功: {name}({len(data['行'])} 条)")
|
||
|
|
return TrackerResult(True, data=data, status=200, reason="ok")
|