public List <Yw_MediaResource> GetAudioAndVideo(PagingObject paging, string nameOrKey)
{
if (string.IsNullOrEmpty(nameOrKey))
{
return(new List <Yw_MediaResource>());
}
return(MediaResourceRepository.GetAudioAndVideo(paging, nameOrKey));
}
public ManageResourcesControl(
Window owner,
MediaResourceType mediaResourceType)
{
_owner = owner;
_mediaResourceRepository = new MediaResourceRepository();
_mediaResourceType = mediaResourceType;
InitializeComponent();
var mediaResources = _mediaResourceRepository.GetByResourceType(_mediaResourceType).ToList();
_mediaResources = new ObservableCollection <MediaResource>(mediaResources);
resourcesList.ItemsSource = _mediaResources;
addResourceButton.Content = $"Add {mediaResourceType}";
}
public void AddMediaResource(DtoResourceRequest resource)
{
using (TransactionScope scope = new TransactionScope())
{
try
{
int textObjectId = 0;
if (!string.IsNullOrEmpty(resource.AudioContent))
{
textObjectId = AddTextObject(resource.AudioContent, resource.Status, resource.Creator);
}
var mediaObjectId = AddMediaObject((int)resource.MediaObjectType, resource.Url, resource.ImgId, textObjectId, resource.Description, resource.Creator);
Yw_MediaResource mediaResource = new Yw_MediaResource()
{
Ymr_Name = resource.Name,
Ymr_MediaType = (int)resource.MediaType,
Ymr_CreateTime = DateTime.Now,
Ymr_Grade = resource.Grade,
Ymr_Status = resource.Status,
Ymr_MediaObjectId = mediaObjectId,
Ymr_Keywords = resource.Keyword,
Ymr_UpdateTime = DateTime.Now,
Ymr_Creator = resource.Creator,
Ymr_Editor = resource.Editor
};
MediaResourceRepository.Add(mediaResource);
if (resource.MediaType != MediaResourceTypeEnum.小艾变 && resource.MediaType != MediaResourceTypeEnum.开场语)
{
var words = GetWords(resource.Name, resource.Keyword, resource.Grade);
AddResourceIndex(resource.Name, resource.Grade, (int)resource.ResourceType, mediaResource.Ymr_Id, (int)ResourceTypeEnum.多媒体资源, words, resource.Creator);
}
scope.Complete();
}
catch (Exception ex)
{
RollbackTran();
throw ex;
}
}
}
public List <DtoResourceGroupItem> GetResourceGroupItem(PagingObject paging, int groupid, int resouceType)
{
List <DtoResourceGroupItem> groupItems = new List <DtoResourceGroupItem>();
var resourceIds = ResourceGroupItemRepository.GetResourceIdByTypeAndGroupId(groupid, resouceType).Select(s => s.Ygi_ResourceId).ToList();
if (resouceType == (int)ResourceTypeEnum.多媒体资源)
{
groupItems = MediaResourceRepository.GetMediaForGroupItem(paging, resourceIds);
}
else if (resouceType == (int)ResourceTypeEnum.文本资源)
{
groupItems = TextResourceRepository.GetTextForGroupItem(paging, resourceIds);
}
else if (resouceType == (int)ResourceTypeEnum.题目)
{
SubjectBll subjectBll = new SubjectBll();
groupItems = subjectBll.SubjectService.GetSubjectForGroupItem(paging, resourceIds);
}
return(groupItems);
}
public List <DtoMediaResourceToCourse> GetMediaToCourse(PagingObject paging, int courseId, int mediaType, string nameOrKey)
{
var mediaList = new List <DtoMediaResourceToCourse>();
if (mediaType == (int)MediaResourceTypeEnum.小艾说 || mediaType == (int)MediaResourceTypeEnum.小艾变)
{
if (mediaType == (int)MediaResourceTypeEnum.小艾变)
{
return(MediaResourceRepository.GetXiaoAiToCourse(paging, nameOrKey, (int)MediaResourceTypeEnum.小艾变));
}
if (mediaType == (int)MediaResourceTypeEnum.小艾说)
{
return(MediaResourceRepository.GetXiaoAiToCourse(paging, nameOrKey, (int)MediaResourceTypeEnum.小艾说));
}
}
else
{
//list = ResourceGroupItemRepository.GetGroupIdAndResourceType(courseId);
if (!string.IsNullOrEmpty(nameOrKey))
{
if (nameOrKey.IsNumberic() && nameOrKey.Length >= 5)
{
mediaList = MediaResourceRepository.GetMediaToCourseById(paging, mediaType, courseId, nameOrKey._ToInt32());
}
else
{
mediaList = MediaResourceRepository.GetMediaToCourse(paging, courseId, mediaType, nameOrKey);
}
}
else
{
mediaList = MediaResourceRepository.GetMediaToCourseById(paging, mediaType, courseId, nameOrKey._ToInt32());
}
}
return(mediaList);
}
/// <summary>
/// 资源组关联多媒体列表
/// </summary>
/// <param name="paging"></param>
/// <param name="grade"></param>
/// <param name="mediaType"></param>
/// <param name="nameOrKey"></param>
/// <returns></returns>
public List <Yw_MediaResource> GetMediaList(PagingObject paging, int grade, int mediaType, string nameOrKey)
{
List <Yw_MediaResource> mediaList = new List <Yw_MediaResource>();
if (!string.IsNullOrEmpty(nameOrKey))
{
if (nameOrKey.IsNumberic() && nameOrKey.Length >= 5)
{
mediaList = MediaResourceRepository.GetMediaListForGroup(paging, nameOrKey._ToInt32(), grade, mediaType);
}
else
{
var resourceIds = ResourceIndexRepository.GetMediaIndexIds(paging, grade, mediaType, nameOrKey);
Dictionary <int, int> orderDic = resourceIds.ToOrderDic();
mediaList = MediaResourceRepository.GetMediaListByIds(resourceIds).ToList();
mediaList = mediaList.OrderBy(x => orderDic[x.Ymr_Id]).ToList();
}
}
else
{
mediaList = MediaResourceRepository.GetMediaListForGroup(paging, nameOrKey._ToInt32(), grade, mediaType);
}
return(mediaList);
}
public List <Yw_MediaResource> GetPagingMediaResource(PagingObject paging, int id, string nameOrkey, int grade, int mediaType)
{
List <Yw_MediaResource> mediaList = new List <Yw_MediaResource>();
if (id > 0)
{
mediaList = MediaResourceRepository.GetPagingMediaList(paging, id, grade, mediaType, true, 0);
}
else
{
if (!string.IsNullOrEmpty(nameOrkey))
{
var mediaIds = ResourceIndexRepository.GetResourceIndexIds(paging, grade, mediaType, 0, nameOrkey, ResourceTypeEnum.多媒体资源);
Dictionary <int, int> orderDic = mediaIds.ToOrderDic();
mediaList = MediaResourceRepository.GetMediaListByIds(mediaIds);
mediaList = mediaList.OrderBy(x => orderDic[x.Ymr_Id]).ToList();
}
else
{
mediaList = MediaResourceRepository.GetPagingMediaList(paging, id, grade, mediaType, false, 0);
}
}
return(mediaList);
}
public DtoMediaResourceToCourse GetPrologueById(int prologueId)
{
return(MediaResourceRepository.GetPrologueById(prologueId));
}
public List <DtoMediaResourceToCourse> GetPrologues(string description)
{
return(MediaResourceRepository.GetPrologues(description));
}
public List <DtoMediaResourceAndObject> GetXiaoAiBianOrPrologue(PagingObject paging, int mediaType)
{
return(MediaResourceRepository.GetXiaoAiBianOrPrologue(paging, mediaType));
}
public DtoAudioResource GetAudioMedia(int id)
{
return(MediaResourceRepository.GetAudioMedia(id));
}
public void UpdateMediaResource(DtoResourceRequest resource)
{
using (TransactionScope scope = new TransactionScope())
{
try
{
var words = GetWords(resource.Name, resource.Keyword, resource.Grade);
Yw_MediaResource mediaResource = MediaResourceRepository.GetMediaResource(resource.Id);
if (mediaResource != null)
{
mediaResource.Ymr_Name = resource.Name;
mediaResource.Ymr_Grade = resource.Grade;
mediaResource.Ymr_Status = resource.Status;
mediaResource.Ymr_Keywords = resource.Keyword;
mediaResource.Ymr_UpdateTime = DateTime.Now;
mediaResource.Ymr_Editor = resource.Editor;
MediaResourceRepository.Update(mediaResource);
}
Yw_MediaObject mediaObject = MediaObjectRepository.GetMediaObject(mediaResource.Ymr_MediaObjectId);
if (mediaObject != null)
{
mediaObject.Yme_Url = resource.Url;
mediaObject.Yme_ImageCoverId = resource.ImgId;
mediaObject.Yme_Description = resource.Description;
mediaObject.Yme_Editor = resource.Editor;
mediaObject.Yme_UpdateTime = DateTime.Now;
if (!string.IsNullOrEmpty(resource.AudioContent))
{
if (mediaObject.Yme_TextObjectId > 0)
{
Yw_TextObject textObject = TextObjectRepository.GeTextObject(mediaObject.Yme_TextObjectId);
textObject.Yxo_Content = resource.AudioContent;
textObject.Yxo_Editor = resource.Editor;
textObject.Yxo_UpdateTime = DateTime.Now;
TextObjectRepository.Update(textObject);
}
else
{
Yw_TextObject textObject = new Yw_TextObject()
{
Yxo_Content = resource.AudioContent,
Yxo_Status = 1,
Yxo_CreateTime = DateTime.Now,
Yxo_Creator = resource.Creator,
Yxo_Editor = resource.Editor,
Yxo_UpdateTime = DateTime.Now
};
int textObjectId = TextObjectRepository.Add(textObject);
mediaObject.Yme_TextObjectId = textObjectId;
}
}
MediaObjectRepository.Update(mediaObject);
}
UpdateResourceIndex(resource.Name, resource.Grade, (int)resource.MediaType, (int)ResourceTypeEnum.多媒体资源, mediaResource.Ymr_Id, words, resource.Creator);
scope.Complete();
}
catch (Exception ex)
{
RollbackTran();
throw ex;
}
}
}