public async Task <DplayerWebResult> Get([FromQuery] BiliBiliQuery query)
{
HttpContext.Request.Headers["Accept"] = "application/json";
var result = await Bilibili.GetDanmuAsync(query);
return(new DplayerWebResult(result.ToDanmuDataBases().ToArray()));
}
/// <summary>
/// 获取B站弹幕
/// </summary>
/// <param name="query"></param>
/// <returns></returns>
public async Task <DanmuDataBiliBili> GetDanmuAsync(BiliBiliQuery query)
{
query = await CheckCid(query);
return(query.Cid == 0
? new DanmuDataBiliBili()
: query.Date.Length == 0 || !_canGetHistory
? new DanmuDataBiliBili(await GetDanmuRawByCidAsync(query.Cid))
: await GetDanmuAsync(query.Cid, query.Date));
}
/// <summary>
/// 获取B站弹幕
/// </summary>
/// <param name="query"></param>
/// <returns></returns>
public async Task <BaseDanmuData[]> GetDanmuAsync(BiliBiliQuery query)
{
query = await CheckCid(query);
return(await _caching.GetAsync($"{nameof(GetDanmuAsync)}{query.Cid}",
async() => query.Cid == 0
?null
: _canGetHistory && query.Date.Length != 0
?await GetDanmuAsync(query.Cid, query.Date)
: new BiliBiliDanmuData(await GetDanmuRawAsync(
$"/x/v1/dm/list.so?oid={query.Cid}")).ToBaseDanmuDatas().ToArray(),
TimeSpan.FromHours(_setting.DanmuCacheTime)));
}
/// <summary>
/// 获取B站弹幕
/// </summary>
/// <param name="query"></param>
/// <returns></returns>
public async Task <DanmuDataBiliBili> GetDanmuAsync(BiliBiliQuery query)
{
query = await CheckCid(query);
return(await _cache.GetOrCreateCacheAsync($"{nameof(GetDanmuAsync)}{query.Cid}",
TimeSpan.FromHours(_setting.DanmuCacheTime), TimeSpan.FromHours(_setting.DanmuCacheTime * 4),
async() => query.Cid == 0
?new DanmuDataBiliBili()
: _canGetHistory && query.Date.Length != 0
?await GetDanmuAsync(query.Cid, query.Date)
: new DanmuDataBiliBili(await GetDanmuRawAsync(
$"https://api.bilibili.com/x/v1/dm/list.so?oid={query.Cid}"))));
}
public async Task <dynamic> Get([FromQuery] BiliBiliQuery query, string format)
{
var danmu = await Bilibili.GetDanmuAsync(query);
if (!string.IsNullOrEmpty(format) && format.Equals("json"))
{
return(new WebResult <IEnumerable <ArtPlayerDanmuData> >(danmu
.Select(s => (ArtPlayerDanmuData)s)));
}
if (string.IsNullOrEmpty(format))
{
HttpContext.Request.Headers["Accept"] = "application/xml";
}
return(danmu);
}
/// <summary>
/// 检查Cid
/// </summary>
/// <param name="query"></param>
/// <returns></returns>
public async Task <BiliBiliQuery> CheckCid(BiliBiliQuery query)
{
if (query.Cid == 0)
{
query.P = query.P == 0 ? 1 : query.P;
if (query.Aid != 0)
{
query.Cid = await GetCidAsync(query.Aid, query.P);
}
else if (!string.IsNullOrEmpty(query.Bvid))
{
query.Cid = await GetCidAsync(query.Bvid, query.P);
}
}
return(query);
}
public async Task <dynamic> Get([FromQuery] BiliBiliQuery query, string format)
{
if (query.Date.Length == 0 && !(!string.IsNullOrEmpty(format) && format.Equals("json")))
{
HttpContext.Response.ContentType = "application/xml; charset=utf-8";
return(await Bilibili.GetDanmuRawByQueryAsync(query));
}
var danmu = await Bilibili.GetDanmuAsync(query);
if (!string.IsNullOrEmpty(format) && format.Equals("json"))
{
return(new WebResult <IEnumerable <BaseDanmuData> >(danmu.ToDanmuDataBases()));
}
if (string.IsNullOrEmpty(format))
{
HttpContext.Request.Headers["Accept"] = "application/xml";
}
return(danmu);
}
/// <summary>
/// 通过Query获取弹幕
/// </summary>
/// <param name="query"></param>
/// <returns></returns>
public async Task <Stream> GetDanmuRawByQueryAsync(BiliBiliQuery query)
{
query = await CheckCid(query);
return(await GetDanmuRawByCidAsync(query.Cid));
}
