476 lines
22 KiB
C#
476 lines
22 KiB
C#
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using CloudBuilder.Core.DatabaseAccessor;
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using CloudBuilder.Core.DatabaseAccessor.Entity;
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using CloudBuilder.Core.Policy;
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using CloudBuilder.Core.Service;
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using CloudBuilder.Master.Data;
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using CloudBuilder.Master.Entity;
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using CloudBuilder.Master.Policy;
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using CloudBuilder.Master.SearchCriteria;
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using CloudBuilder.Security.Entity;
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using CloudBuilder.Security.Policy;
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using CloudBuilder.Security.Service;
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using CloudBuilder.Security.Utility;
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using Microsoft.AspNetCore.Authorization;
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using Microsoft.Extensions.DependencyInjection;
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namespace CloudBuilder.Master.Service
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{
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public class PublishAudioService : IPublishAudioService
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{
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private readonly IApplicationService service;
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private IRepository<PublishAudioEntity> repository;
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public PublishAudioService(IApplicationService service)
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{
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this.service = service;
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repository = service.GetRepository<IRepository<PublishAudioEntity>>();
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}
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[PermissionOperate(name: MasterPermissionPolicy.PublishAudio, operate: Operate.Find)]
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public PublishAudioData FindByKey(string key)
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{
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PublishAudioData data = new PublishAudioData();
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if (string.IsNullOrEmpty(key)) return data;
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PublishAudioEntity publish = repository.DetachedEntities.Where(x => x.PublishName == key).FirstOrDefault();
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if (publish == null) return data;
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IRepository<PublishAudioFamilyGroupEntity> repositoryPublishAudioFamilyGroup = repository.GetRepository<IRepository<PublishAudioFamilyGroupEntity>>();
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IRepository<FamilyGroupEntity> repositoryFamilyGroup = repository.GetRepository<IRepository<FamilyGroupEntity>>();
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IQueryable<PublishAudioFamilyGroupDisplayData>? q = from e in repositoryPublishAudioFamilyGroup.DetachedEntities
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join fg in repositoryFamilyGroup.DetachedEntities on e.FamilyName equals fg.FamilyName
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where e.PublishName == key
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select new PublishAudioFamilyGroupDisplayData(fg)
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{
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CreatedBy = e.CreatedBy,
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CreatedDatetime = e.CreatedDatetime,
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UpdatedBy = e.UpdatedBy,
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UpdatedDatetime = e.UpdatedDatetime,
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PublishName = e.PublishName,
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};
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data.FamilyGroups = q.ToArray();
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if (publish.OwnerName != service.UserId && !YesNoPolicy.IsYes(publish.OpenIndc) && data.FamilyGroups.Length == 0)
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{
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throw new ValidatedException("没有权限.");
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}
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else if (publish.OwnerName != service.UserId && !YesNoPolicy.IsYes(publish.OpenIndc) && data.FamilyGroups.Length > 0)
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{
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IRepository<FamilyGroupManagerEntity> repositoryFamilyGroupManager = repository.GetRepository<IRepository<FamilyGroupManagerEntity>>();
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IQueryable<string>? fgm = from e in repositoryFamilyGroupManager.DetachedEntities
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where e.UserName == service.UserId && data.FamilyGroups.Where(x => x.FamilyName == e.FamilyName).Count() > 0
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select e.UserName;
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if (fgm.Count() == 0)
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throw new ValidatedException("没有权限.");
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}
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data.PublishAudio = publish;
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IRepository<PublishAudioDetailEntity> repositoryPublishAudioDetail = repository.GetRepository<IRepository<PublishAudioDetailEntity>>();
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data.Details = repositoryPublishAudioDetail.DetachedEntities.Where(x => x.PublishName == publish.PublishName).OrderBy(x => x.OrderBy).Select(x => new PublishAudioDetailDisplayData(x)).ToArray();
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if (data.Details != null && data.Details.Length > 0)
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{
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foreach (var item in data.Details)
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{
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if (!string.IsNullOrEmpty(item.Pic) && FileTypePolicy.GetType(item.Pic!) == FileTypePolicy.PHOTO)
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{
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item.FormattedPic = item.FormattedPic = FileTypePolicy.PackPicUrl(service, item.CreatedBy, item.Pic);
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}
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if (!string.IsNullOrEmpty(item.Url) && FileTypePolicy.GetType(item.Url!) == FileTypePolicy.AUDIO)
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{
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item.FormattedUrl = FileTypePolicy.PackUrl(service, item.CreatedBy, item.Url, YesNoPolicy.NO);
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}
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if (!string.IsNullOrEmpty(item.Lrc) && FileTypePolicy.GetType(item.Lrc!) == FileTypePolicy.LYRIC)
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{
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item.FormattedLrc = FileTypePolicy.PackUrl(service, item.CreatedBy, item.Lrc, YesNoPolicy.NO);
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}
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}
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}
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return data;
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}
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[PermissionOperate(name: MasterPermissionPolicy.PublishAudio, operate: Operate.Find)]
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public PublishAudioResultData FindBySearchCriteria(PublishAudioSearchCriteria criteria)
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{
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PublishAudioResultData data = new PublishAudioResultData();
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PublishAudioEntity[] list = null;
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Int64 count = 0;
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string sqlWhere = null;
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if (criteria.Filter != null && criteria.Filter.Length > 0)
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{
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sqlWhere = SearchFilter.ComposeWhereClause(criteria.Filter);
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}
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sqlWhere = sqlWhere + string.Format(" and ({0} ='{1}' or {2} ='{3}') ",
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PublishAudioEntity.DB_OWNER_NAME, service.UserId,
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PublishAudioEntity.DB_OPEN_INDC, criteria.IsModal ? service.UserId : YesNoPolicy.YES);
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PublishAudioEntity entity = PublishAudioEntity.GetInstance(repository.GetDbContext().Database.ProviderName);
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string sql = entity.GetSelectTopFrom(criteria.limit, criteria.page, criteria.orderby.StringToDbField(), criteria.orderbytag, sqlWhere);
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string err = null;
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try
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{
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list = repository.FromSql(sql).ToArray();
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}
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catch (System.Exception ex)
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{
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err = ex.Message;
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}
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if (list != null && list.Length > 0)
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{
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sql = entity.GetSelectCountFrom(sqlWhere);
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count = Convert.ToInt64(repository.ExecuteScalar(sql));
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}
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data.Limit = criteria.limit;
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data.Page = criteria.page;
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data.Datas = list;
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data.Total = count;
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//data.Sql = sql;
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data.ErrorMessage = err;
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return data;
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}
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[PermissionOperate(name: MasterPermissionPolicy.PublishAudio, operate: Operate.Find)]
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public PublishAudioData FindPublishAudioDefault()
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{
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PublishAudioEntity publish = repository.DetachedEntities.Where(x => x.OwnerName == service.UserId && x.DefaultIndc == YesNoPolicy.YES).FirstOrDefault();
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if (publish == null) return null;
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return FindByKey(publish.PublishName);
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}
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[PermissionOperate(name: MasterPermissionPolicy.PublishAudio, operate: Operate.Print)]
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public dynamic PrintBySearchCriteria(PublishAudioSearchCriteria criteria)
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{
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throw new NotImplementedException();
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}
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[PermissionOperate(name: MasterPermissionPolicy.PublishAudio, operate: Operate.Insert)]
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[UnitOfWork]
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public PublishAudioData Insert(PublishAudioData data)
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{
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PublishAudioEntity photoPublish = repository.DetachedEntities.Where(x => x.PublishLocalName == data.PublishAudio.PublishLocalName).FirstOrDefault();
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if (photoPublish != null)
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{
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throw new ValidatedException($"[{photoPublish.PublishLocalName}]已发布.");
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}
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Validate(data.PublishAudio);
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if (data.PublishAudio.DefaultIndc == YesNoPolicy.YES)
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{
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CancelDefaultIndc(null);
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}
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photoPublish = new PublishAudioEntity();
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ObjectCopyHelper.Copy(data.PublishAudio, photoPublish);
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ISecurityGeneratorNumberService securityGeneratorNumberService = service.ServiceProvider.GetService<ISecurityGeneratorNumberService>()!;
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photoPublish.PublishName = securityGeneratorNumberService.GetNo(MasterPrefixPolicy.AUDIO_PUBLISH, MasterPrefixPolicy.AUDIO_PUBLISH_PUBLISH_NAME, "AP", YesNoPolicy.YES, "yymmdd00000");
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photoPublish.OwnerName = service.UserId;
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repository.InsertNow(photoPublish);
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SavePublishAudioFamilyGroup(photoPublish.PublishName, data.FamilyGroups);
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return FindByKey(photoPublish.PublishName);
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}
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[PermissionOperate(name: MasterPermissionPolicy.PublishAudio, operate: Operate.Update)]
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[UnitOfWork]
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public PublishAudioData Update(PublishAudioData data)
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{
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PublishAudioEntity publishEntity = repository.DetachedEntities.Where(x => x.OwnerName == service.UserId && x.PublishName == data.PublishAudio.PublishName).FirstOrDefault();
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if (publishEntity == null)
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{
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throw new ValidatedException("你不是发布者无法修改.");
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}
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ValidateHelper.Validate(service, data.PublishAudio, PublishAudioEntity.DB_NAME_PUBLISH_AUDIO);
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if (data.PublishAudio.DefaultIndc == YesNoPolicy.YES)
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{
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CancelDefaultIndc(data.PublishAudio.PublishName);
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}
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publishEntity = new PublishAudioEntity();
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ObjectCopyHelper.Copy(data.PublishAudio, publishEntity);
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repository.UpdateNow(publishEntity);
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//只有删除和更新，没有插入
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SavePublishAudioDetails(publishEntity.PublishName, data.Details);
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SavePublishAudioFamilyGroup(publishEntity.PublishName, data.FamilyGroups);
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return FindByKey(publishEntity.PublishName);
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}
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private void SavePublishAudioDetails(string publishName, PublishAudioDetailEntity[] details)
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{
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if (details != null && details.Length > 0)
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{
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int i = 1;
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foreach (PublishAudioDetailEntity dtl in details)
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{
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dtl.OrderBy = i++;
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}
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}
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IRepository<PublishAudioDetailEntity> repositoryPublishAudioDetail = repository.GetRepository<IRepository<PublishAudioDetailEntity>>();
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PublishAudioDetailEntity[] olds = repositoryPublishAudioDetail.Entities.Where(x => x.PublishName == publishName).ToArray();
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if (olds != null && olds.Length > 0)
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{
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//存在更新，不存在删除
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foreach (PublishAudioDetailEntity old in olds)
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{
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if (details != null && details.Length > 0 && details.Where(x => x.DetailId == old.DetailId).Count() > 0)
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{
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PublishAudioDetailEntity dtl = details.Where(x => x.DetailId == old.DetailId).FirstOrDefault();
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old.Title = dtl.Title;
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old.Author = dtl.Author;
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old.Pic = dtl.Pic;
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old.Url = dtl.Url;
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old.Lrc = dtl.Lrc;
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old.OrderBy = dtl.OrderBy;
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old.Notice = dtl.Notice;
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repositoryPublishAudioDetail.UpdateNow(old);
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}
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else
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{
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repositoryPublishAudioDetail.DeleteNow(old);
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}
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}
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}
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}
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private void Validate(PublishAudioEntity photoPublish)
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{
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List<SysTableSchemaViewEntity> sysTableSchemas = service.ServiceProvider.GetRequiredService<ISysTableSchemaViewService>().FindByTableName(PublishAudioEntity.DB_NAME_PUBLISH_AUDIO);
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ValidateHelper.ValidateString(photoPublish, sysTableSchemas.ToArray());
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}
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private void SavePublishAudioFamilyGroup(string publishName, PublishAudioFamilyGroupEntity[] familyGroups)
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{
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IRepository<PublishAudioFamilyGroupEntity> repositoryPublishAudioFamilyGroup = repository.GetRepository<IRepository<PublishAudioFamilyGroupEntity>>();
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PublishAudioFamilyGroupEntity[] olds = repositoryPublishAudioFamilyGroup.Entities.Where(x => x.PublishName == publishName).ToArray();
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if (olds != null && olds.Length > 0)
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{
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//存在更新，不存在删除
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foreach (PublishAudioFamilyGroupEntity old in olds)
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{
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if (familyGroups != null && familyGroups.Length > 0 && familyGroups.Where(x => x.FamilyName == old.FamilyName).Count() > 0)
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{
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//只有主键，无需更新
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//repositoryPpf.UpdateNow(old);
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}
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else
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{
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repositoryPublishAudioFamilyGroup.DeleteNow(old);
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}
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}
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}
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if (familyGroups != null && familyGroups.Length > 0)
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foreach (PublishAudioFamilyGroupEntity dto in familyGroups)
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{
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if (string.IsNullOrEmpty(dto.CreatedBy))
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repositoryPublishAudioFamilyGroup.InsertNow(new PublishAudioFamilyGroupEntity()
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{
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PublishName = publishName,
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FamilyName = dto.FamilyName,
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});
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}
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}
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public void CancelDefaultIndc(string publishLocalName)
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{
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PublishAudioEntity[] orgs = repository.DetachedEntities.Where(x => x.PublishName != publishLocalName && x.OwnerName == service.UserId && x.DefaultIndc == YesNoPolicy.YES).ToArray();
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foreach (PublishAudioEntity org in orgs)
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{
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org.DefaultIndc = YesNoPolicy.NO;
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}
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if (orgs != null && orgs.Length > 0)
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repository.UpdateNow(orgs);
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}
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[PermissionOperate(name: MasterPermissionPolicy.PublishAudio, operate: Operate.Delete)]
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[UnitOfWork]
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public void Delete(string key)
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{
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PublishAudioEntity publishEntity = repository.DetachedEntities.Where(x => x.OwnerName == service.UserId && x.PublishName == key).FirstOrDefault();
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if (publishEntity == null)
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{
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throw new ValidatedException("你不是发布者无法删除.");
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}
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repository.DeleteNow(publishEntity);
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IRepository<PublishAudioDetailEntity> repositoryDetail = repository.GetRepository<IRepository<PublishAudioDetailEntity>>();
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PublishAudioDetailEntity[] detail = repositoryDetail.Entities.Where(x => x.PublishName == key).ToArray();
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if (detail != null && detail.Length > 0)
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{
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foreach (PublishAudioDetailEntity dtl in detail)
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{
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repositoryDetail.DeleteNow(dtl);
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}
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}
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IRepository<PublishAudioFamilyGroupEntity> repositoryFamilyGroup = repository.GetRepository<IRepository<PublishAudioFamilyGroupEntity>>();
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PublishAudioFamilyGroupEntity[] groups = repositoryFamilyGroup.Entities.Where(x => x.PublishName == key).ToArray();
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if (groups != null && groups.Length > 0)
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{
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foreach (PublishAudioFamilyGroupEntity gp in groups)
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{
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repositoryFamilyGroup.DeleteNow(gp);
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}
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}
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}
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[PermissionOperate(name: MasterPermissionPolicy.PublishAudio, operate: Operate.Insert)]
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public void InsertPublishAudioDetail(PublishData publishData)
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{
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IRepository<DmsFileUploadViewEntity> repositoryDmsFile = repository.GetRepository<IRepository<DmsFileUploadViewEntity>>();
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DmsFileUploadViewEntity dmsFile = repositoryDmsFile.DetachedEntities.Where(x => x.FileId == publishData.FileId).FirstOrDefault();
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if (dmsFile == null) return;
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if (!FileTypePolicy.IsAudio(dmsFile.OrderKey)) return;
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InsertPublishAudioDetail(dmsFile, publishData.PublishName);
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}
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private void InsertPublishAudioDetail(DmsFileUploadViewEntity dmsFile, string publishName)
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{
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IRepository<PublishAudioDetailEntity> repositoryPublishAudioDetail = repository.GetRepository<IRepository<PublishAudioDetailEntity>>();
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PublishAudioDetailEntity[] dtls = repositoryPublishAudioDetail.DetachedEntities.Where(x => x.PublishName == publishName).ToArray();
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if (dtls != null && dtls.Where(x => x.Url == dmsFile.OrderKey).Count() > 0) return;
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PublishAudioDetailEntity dtl = new PublishAudioDetailEntity();
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dtl.PublishName = publishName;
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string orgFileName = Path.GetFileNameWithoutExtension(dmsFile.OrgFileName);
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string[] tts = orgFileName.Split('-');
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dtl.Title = tts[0].Trim();
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if (tts.Length > 1) dtl.Author = tts[1].Trim();
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dtl.OwnerName = dmsFile.OwerId;
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if (dtls != null && dtls.Length > 0)
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dtl.OrderBy = dtls.Sum(x => x.OrderBy) + 1;
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dtl.Url = dmsFile.OrderKey;
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// 同名的歌词、封面一起存下来（优先同目录）
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FillLyricAndPic(dmsFile, dtl);
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repositoryPublishAudioDetail.InsertNow(dtl);
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}
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/// <summary>
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/// 找出与音频同名的歌词和封面文件，写进明细。
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///
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/// 约定：音频叫 xxx.mp3，配套文件就是同目录下的 xxx.lrc（歌词）、xxx.png/jpg（封面）。
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/// 匹配用 OrgFileName 的主文件名（它是用户看到的原始文件名，如 song.mp3），
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/// 存的是 OrderKey——因为前端访问文件用的是 OrderKey（分片合并后的名字，如 uid-1-1.mp3）。
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/// 优先取同目录（FilePath 相同）的；同目录没有时才退而求其次找其它目录同名文件。
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/// </summary>
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private void FillLyricAndPic(DmsFileUploadViewEntity dmsFile, PublishAudioDetailEntity dtl)
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{
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if (dmsFile == null || dtl == null) return;
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if (string.IsNullOrEmpty(dmsFile.OrgFileName)) return;
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string baseName = Path.GetFileNameWithoutExtension(dmsFile.OrgFileName);
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if (string.IsNullOrEmpty(baseName)) return;
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IRepository<DmsFileUploadViewEntity> repositoryDmsFile = repository.GetRepository<IRepository<DmsFileUploadViewEntity>>();
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// 先取回同目录的记录，文件名比对放在内存里做：
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// Path.GetFileNameWithoutExtension 翻不成 SQL，直接写进 Where 会运行时报错
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DmsFileUploadViewEntity[] inFolder = repositoryDmsFile.DetachedEntities
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.Where(x => x.FilePath == dmsFile.FilePath)
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.ToArray();
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DmsFileUploadViewEntity lyric = FindCompanion(inFolder, baseName, true);
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DmsFileUploadViewEntity pic = FindCompanion(inFolder, baseName, false);
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// 同目录凑不齐，再放宽到其它目录
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if (lyric == null || pic == null)
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{
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DmsFileUploadViewEntity[] others = repositoryDmsFile.DetachedEntities
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.Where(x => x.FilePath != dmsFile.FilePath)
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.ToArray();
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if (lyric == null) lyric = FindCompanion(others, baseName, true);
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if (pic == null) pic = FindCompanion(others, baseName, false);
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}
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if (lyric != null) dtl.Lrc = lyric.OrderKey;
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if (pic != null) dtl.Pic = pic.OrderKey;
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}
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/// <summary>
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/// 在候选文件里找配得上 baseName 的歌词 / 图片。
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/// 类型用 FileTypePolicy 判断，避免自己维护一份扩展名清单。
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///
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/// 匹配优先级：
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/// 1) 完全同名：song.mp3 配 song.lrc，最稳妥，命中就直接用
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/// 2) 音频名包含配套文件名：歌手-歌名.mp3 也能配上 歌名.lrc
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/// 都用 OrdinalIgnoreCase，避免 Song.LRC / song.lrc 因大小写漏配。
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/// </summary>
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private DmsFileUploadViewEntity FindCompanion(DmsFileUploadViewEntity[] candidates, string baseName, bool wantLyric)
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{
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if (candidates == null || candidates.Length == 0) return null;
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// 包含匹配的结果先存着，等确认没有完全同名的再用它
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DmsFileUploadViewEntity fuzzy = null;
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foreach (DmsFileUploadViewEntity item in candidates)
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{
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if (item == null) continue;
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if (string.IsNullOrEmpty(item.OrgFileName) || string.IsNullOrEmpty(item.OrderKey)) continue;
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string name = Path.GetFileNameWithoutExtension(item.OrgFileName);
|
|
if (string.IsNullOrEmpty(name)) continue;
|
|
|
|
bool typeMatched = wantLyric
|
|
? FileTypePolicy.IsLyric(item.OrgFileName)
|
|
: FileTypePolicy.IsPhoto(item.OrgFileName);
|
|
if (!typeMatched) continue;
|
|
|
|
if (string.Equals(name, baseName, StringComparison.OrdinalIgnoreCase)) return item;
|
|
|
|
if (fuzzy == null && baseName.IndexOf(name, StringComparison.OrdinalIgnoreCase) >= 0)
|
|
fuzzy = item;
|
|
}
|
|
|
|
return fuzzy;
|
|
}
|
|
}
|
|
}
|