/// <summary>
/// 加载阿里云oss服务
/// </summary>
/// <param name="services"></param>
/// <param name="action">委托</param>
public static IServiceCollection AddAliYunStorage(this IServiceCollection services,
Action <ALiYunStorageConfig> action)
{
var aliyunConfig = new ALiYunStorageConfig();
action.Invoke(aliyunConfig);
return(AddAliYunStorage(services, () => aliyunConfig));
}
/// <summary>
/// 得到空间名
/// </summary>
/// <param name="qiNiuStorageConfig">七牛配置</param>
/// <param name="bucket">空间名</param>
/// <param name="optBucket">目标空间</param>
/// <returns></returns>
internal static string GetBucket(ALiYunStorageConfig qiNiuStorageConfig, string bucket, string optBucket)
{
if (!string.IsNullOrEmpty(optBucket))
{
return(optBucket);
}
return(GetBucket(qiNiuStorageConfig, bucket));
}
/// <summary>
///
/// </summary>
public MoveFileParamValidator(ALiYunStorageConfig _aLiYunConfig)
{
RuleFor(x => x.OptBucket).Must(x => !string.IsNullOrEmpty(x)).WithMessage("目标空间不能为空");
RuleFor(x => x.SourceKey).Must(x => !string.IsNullOrEmpty(x)).WithMessage("源空间key不能为空");
RuleFor(x => x.OptKey).Must(x => !string.IsNullOrEmpty(x)).WithMessage("目标文件key不能为空");
RuleFor(x => x.OptKey)
.Must((item, _) => !(Core.Tools.GetBucket(_aLiYunConfig, item.PersistentOps.Bucket) ==
Core.Tools.GetBucket(_aLiYunConfig, item.PersistentOps.Bucket, item.OptBucket) && item.SourceKey == item.OptKey))
.WithMessage("目标文件不能与源文件一致");
}
/// <summary>
/// 得到空间名
/// </summary>
/// <param name="aliyunConfig">阿里云配置</param>
/// <param name="bucket">空间名</param>
/// <returns></returns>
internal static string GetBucket(ALiYunStorageConfig aliyunConfig, string bucket)
{
if (string.IsNullOrEmpty(bucket) && string.IsNullOrEmpty(aliyunConfig.DefaultBucket))
{
throw new BusinessException("请选择存储空间");
}
if (!string.IsNullOrEmpty(bucket))
{
return(bucket);
}
return(aliyunConfig.DefaultBucket);
}
/// <summary>
/// 得到空间区域
/// </summary>
/// <param name="aliyunConfig">阿里云存储配置</param>
/// <param name="zone">自定义空间区域</param>
/// <param name="defaultZone">默认空间设置</param>
/// <returns></returns>
internal static ZoneEnum GetZone(ALiYunStorageConfig aliyunConfig, int?zone, Func <ZoneEnum> defaultZone = null)
{
if (zone == null && aliyunConfig.DefaultZones == null)
{
if (defaultZone == null)
{
throw new BusinessException("请选择存储空间区域信息");
}
return(defaultZone.Invoke());
}
if (zone != null)
{
return((ZoneEnum)zone.Value);
}
return(aliyunConfig.DefaultZones.Value);
}
/// <summary>
/// 得到分片大小
/// </summary>
/// <param name="aliyunConfig">阿里云配置</param>
/// <param name="chunkUnit">分片大小</param>
/// <param name="defaultChunkUnit">默认分片大小</param>
/// <returns></returns>
internal static ChunkUnit GetChunkUnit(
ALiYunStorageConfig aliyunConfig,
ChunkUnit chunkUnit,
Func <ChunkUnit> defaultChunkUnit = null)
{
if (chunkUnit == null && aliyunConfig.ChunkUnit == null)
{
if (defaultChunkUnit == null)
{
throw new BusinessException <string>("未设置分片大小", HttpStatus.Err.Name);
}
return(defaultChunkUnit.Invoke());
}
if (chunkUnit != null)
{
return(chunkUnit);
}
return(aliyunConfig.ChunkUnit);
}
/// <summary>
///
/// </summary>
/// <param name="aliyunConfig"></param>
public StorageProvider(ALiYunStorageConfig aliyunConfig) : base(aliyunConfig)
{
_aLiYunConfig = aliyunConfig;
}
/// <summary>
///
/// </summary>
/// <param name="logger"></param>
/// <param name="aliyunConfig"></param>
public StorageProvider(ILogger <StorageProvider> logger, ALiYunStorageConfig aliyunConfig) : this(
aliyunConfig, logger)
{
}
/// <summary>
///
/// </summary>
/// <param name="logger"></param>
/// <param name="aliyunConfig"></param>
public StorageProvider(ALiYunStorageConfig aliyunConfig, ILogger logger) : base(aliyunConfig)
{
_logger = logger;
_aLiYunConfig = aliyunConfig;
}
public PictureProvider(ILogger <PictureProvider> logger, ALiYunStorageConfig aLiYunStorageConfig) : base(
aLiYunStorageConfig)
{
this._logger = logger;
_storageProvider = new StorageProvider(aLiYunStorageConfig, logger);
}
public BucketProvider(ALiYunStorageConfig aliyunConfig)
{
_aLiYunConfig = aliyunConfig;
}
public BucketProvider(ALiYunStorageConfig aliyunConfig, ILogger <BucketProvider> logger = null)
{
_logger = logger;
_aLiYunConfig = aliyunConfig;
}
/// <summary>
///
/// </summary>
public BaseStorageProvider(ALiYunStorageConfig aLiYunStorageConfig)
{
_aLiYunStorageConfig = aLiYunStorageConfig;
aLiYunStorageConfig.Check("阿里云存储配置异常", HttpStatus.Err.Name);
}
public PictureProvider(ALiYunStorageConfig aLiYunStorageConfig) : base(aLiYunStorageConfig)
{
_storageProvider = new StorageProvider(aLiYunStorageConfig);
}
