/// <summary>
/// One media from json
/// </summary>
public IMedia MapJsonToMedia(string json)
{
IMedia m = new Models.Media();
JObject jObject = JObject.Parse(json);
JToken jMedia = jObject["data"];
m.CreatedBy = userJson.MapJsonToMinifiedUser(jMedia["user"]);
m.ImageThumbnailUrl = jMedia["images"]["thumbnail"]["url"].ToString();
m.ImageLowResolutionUrl = jMedia["images"]["low_resolution"]["url"].ToString();
m.ImageStandardResolutionUrl = jMedia["images"]["standard_resolution"]["url"].ToString();
m.Id = jMedia["id"].ToString();
m.Text = jMedia["caption"]["text"].ToString();
m.CreatedTimeUnixMiliseconds = long.Parse(jMedia["caption"]["created_time"].ToString()) * 1000;
m.LikesCount = int.Parse(jMedia["likes"]["count"].ToString());
m.Tags = new List <string>();
foreach (var token in jMedia["tags"])
{
m.Tags.Add(token.ToString());
}
m.CommentsCount = int.Parse(jMedia["comments"]["count"].ToString());
m.MediaUrl = jMedia["link"].ToString();
m.Location = new JsonLocationController().MapJsonToLocation(jMedia["location"]);
m.UsersInPhoto = new List <IMinifiedUser>();
foreach (var token in jMedia["users_in_photo"].Children())
{
m.UsersInPhoto.Add(userJson.MapJsonToMinifiedUser(token["user"]));
}
return(m);
}
public static IMedia BuildEntity(ContentVersionDto dto, IMediaType contentType)
{
var media = new Models.Media(dto.ContentDto.NodeDto.Text, dto.ContentDto.NodeDto.ParentId, contentType);
try
{
media.DisableChangeTracking();
media.Id = dto.NodeId;
media.Key = dto.ContentDto.NodeDto.UniqueId;
media.Path = dto.ContentDto.NodeDto.Path;
media.CreatorId = dto.ContentDto.NodeDto.UserId.Value;
media.Level = dto.ContentDto.NodeDto.Level;
media.ParentId = dto.ContentDto.NodeDto.ParentId;
media.SortOrder = dto.ContentDto.NodeDto.SortOrder;
media.Trashed = dto.ContentDto.NodeDto.Trashed;
media.CreateDate = dto.ContentDto.NodeDto.CreateDate;
media.UpdateDate = dto.VersionDate;
media.Version = dto.VersionId;
//on initial construction we don't want to have dirty properties tracked
// http://issues.umbraco.org/issue/U4-1946
media.ResetDirtyProperties(false);
return(media);
}
finally
{
media.EnableChangeTracking();
}
}
public IMedia BuildEntity(ContentVersionDto dto)
{
var media = new Models.Media(dto.ContentDto.NodeDto.Text, dto.ContentDto.NodeDto.ParentId, _contentType)
{
Id = _id,
Key =
dto.ContentDto.NodeDto.UniqueId.HasValue
? dto.ContentDto.NodeDto.UniqueId.Value
: _id.ToGuid(),
Path = dto.ContentDto.NodeDto.Path,
CreatorId = dto.ContentDto.NodeDto.UserId.Value,
Level = dto.ContentDto.NodeDto.Level,
ParentId = dto.ContentDto.NodeDto.ParentId,
SortOrder = dto.ContentDto.NodeDto.SortOrder,
Trashed = dto.ContentDto.NodeDto.Trashed,
CreateDate = dto.ContentDto.NodeDto.CreateDate,
UpdateDate = dto.VersionDate,
Version = dto.VersionId
};
//on initial construction we don't want to have dirty properties tracked
// http://issues.umbraco.org/issue/U4-1946
media.ResetDirtyProperties(false);
return(media);
}
/// <summary>
/// Creates an <see cref="IMedia"/> object using the alias of the <see cref="IMediaType"/>
/// that this Media should based on.
/// </summary>
/// <remarks>
/// This method returns an <see cref="IMedia"/> object that has been persisted to the database
/// and therefor has an identity.
/// </remarks>
/// <param name="name">Name of the Media object</param>
/// <param name="parent">Parent <see cref="IMedia"/> for the new Media item</param>
/// <param name="mediaTypeAlias">Alias of the <see cref="IMediaType"/></param>
/// <param name="userId">Optional id of the user creating the media item</param>
/// <returns><see cref="IMedia"/></returns>
public IMedia CreateMediaWithIdentity(string name, IMedia parent, string mediaTypeAlias, int userId = 0)
{
var mediaType = FindMediaTypeByAlias(mediaTypeAlias);
var media = new Models.Media(name, parent, mediaType);
if (Creating.IsRaisedEventCancelled(new NewEventArgs <IMedia>(media, mediaTypeAlias, parent), this))
{
media.WasCancelled = true;
return(media);
}
using (new WriteLock(Locker))
{
var uow = _uowProvider.GetUnitOfWork();
using (var repository = _repositoryFactory.CreateMediaRepository(uow))
{
media.CreatorId = userId;
repository.AddOrUpdate(media);
uow.Commit();
var xml = media.ToXml();
CreateAndSaveMediaXml(xml, media.Id, uow.Database);
}
}
Created.RaiseEvent(new NewEventArgs <IMedia>(media, false, mediaTypeAlias, parent), this);
Audit.Add(AuditTypes.New, "", media.CreatorId, media.Id);
return(media);
}
/// <summary>
/// Saves the given binary data for the given media object.
/// </summary>
/// <param name="media">The media object</param>
/// <param name="bytes">The binary data</param>
public void Put(Models.Media media, byte[] bytes)
{
if (!disabled)
{
using (var writer = new FileStream(Path.Combine(mediaMapped, media.Id.ToString()), FileMode.Create)) {
writer.Write(bytes, 0, bytes.Length);
}
}
}
/// <summary>
/// Saves the binary data available in the stream in the
/// given media object.
/// </summary>
/// <param name="media">The media object</param>
/// <param name="stream">The stream</param>
public async void Put(Models.Media media, Stream stream)
{
if (!disabled)
{
using (var writer = new FileStream(Path.Combine(mediaMapped, media.Id.ToString()), FileMode.Create)) {
await stream.CopyToAsync(writer);
}
}
}
/// <summary>
/// Adds or updates the given model in the database
/// depending on its state.
/// </summary>
/// <param name="content">The content to save</param>
public async Task Save(Models.Media model)
{
var media = await _db.Media
.Include(m => m.Versions)
.FirstOrDefaultAsync(m => m.Id == model.Id)
.ConfigureAwait(false);
if (media == null)
{
media = new Media()
{
Id = model.Id,
Created = DateTime.Now
};
await _db.Media.AddAsync(media).ConfigureAwait(false);
}
media.Filename = model.Filename;
media.FolderId = model.FolderId;
media.Type = model.Type;
media.Size = model.Size;
media.Width = model.Width;
media.Height = model.Height;
media.ContentType = model.ContentType;
media.LastModified = DateTime.Now;
// Delete removed versions
var current = model.Versions.Select(v => v.Id).ToArray();
var removed = media.Versions.Where(v => !current.Contains(v.Id)).ToArray();
if (removed.Length > 0)
{
_db.MediaVersions.RemoveRange(removed);
}
// Add new versions
foreach (var version in model.Versions)
{
if (media.Versions.All(v => v.Id != version.Id))
{
var mediaVersion = new MediaVersion
{
Id = version.Id,
MediaId = media.Id,
Size = version.Size,
Width = version.Width,
Height = version.Height,
FileExtension = version.FileExtension
};
_db.MediaVersions.Add(mediaVersion);
media.Versions.Add(mediaVersion);
}
}
// Save all changes
await _db.SaveChangesAsync().ConfigureAwait(false);
}
private Media MapEFToModel(EF.Models.Media m)
{
if (m != null)
{
var children = _dataService.GetChildren(m.MediaId);
var comments = new List <Comment>();
if (m.Comment != null)
{
comments = _commentService.MapEFToModel(m.Comment).ToList();
}
var media = new Models.Media
{
MediaId = m.MediaId,
MediaGuid = m.MediaGuid,
Filesize = m.Filesize,
Name = m.Name,
CreatedOn = m.CreatedOn,
TimeStamp = m.TimeStamp,
MediaTypeId = m.MediaTypeId,
ExtensionTypeId = m.ExtensionTypeId,
Path = StringHelper.ReversePath(m.Path, '\\'),
Comments = comments
};
if (children != null)
{
var list = new List <SMW.Models.Media>();
media.Children = list;
foreach (var child in children)
{
media.Children.Add(
new SMW.Models.Media
{
MediaId = child.MediaId,
ParentId = child.ParentId,
MediaGuid = child.MediaGuid,
Name = child.Name,
Filesize = child.Filesize,
CreatedOn = child.CreatedOn,
TimeStamp = child.TimeStamp,
MediaTypeId = child.MediaTypeId,
ExtensionTypeId = child.ExtensionTypeId,
Path = StringHelper.ReversePath(child.Path, '\\')
});
}
}
return(media);
}
else
{
return(null);
}
}
/// <summary>
/// Moves the media to the folder with the specified id.
/// </summary>
/// <param name="media">The media</param>
/// <param name="folderId">The folder id</param>
public async Task Move(Models.Media model, Guid?folderId)
{
var media = await _db.Media
.FirstOrDefaultAsync(m => m.Id == model.Id)
.ConfigureAwait(false);
if (media != null)
{
media.FolderId = folderId;
await _db.SaveChangesAsync().ConfigureAwait(false);
}
}
private IEnumerable <IMedia> MapDtosToContent(List <ContentDto> dtos, bool withCache = false)
{
var temps = new List <TempContent <Models.Media> >();
var contentTypes = new Dictionary <int, IMediaType>();
var content = new Models.Media[dtos.Count];
for (var i = 0; i < dtos.Count; i++)
{
var dto = dtos[i];
if (withCache)
{
// if the cache contains the (proper version of the) item, use it
var cached = IsolatedCache.GetCacheItem <IMedia>(RepositoryCacheKeys.GetKey <IMedia>(dto.NodeId));
if (cached != null && cached.VersionId == dto.ContentVersionDto.Id)
{
content[i] = (Models.Media)cached;
continue;
}
}
// else, need to build it
// get the content type - the repository is full cache *but* still deep-clones
// whatever comes out of it, so use our own local index here to avoid this
var contentTypeId = dto.ContentTypeId;
if (contentTypes.TryGetValue(contentTypeId, out IMediaType contentType) == false)
{
contentTypes[contentTypeId] = contentType = _mediaTypeRepository.Get(contentTypeId);
}
var c = content[i] = ContentBaseFactory.BuildEntity(dto, contentType);
// need properties
var versionId = dto.ContentVersionDto.Id;
temps.Add(new TempContent <Models.Media>(dto.NodeId, versionId, 0, contentType, c));
}
// load all properties for all documents from database in 1 query - indexed by version id
var properties = GetPropertyCollections(temps);
// assign properties
foreach (var temp in temps)
{
temp.Content.Properties = properties[temp.VersionId];
// reset dirty initial properties (U4-1946)
temp.Content.ResetDirtyProperties(false);
}
return(content);
}
/// <summary>
/// Gets the binary data for the given media object.
/// </summary>
/// <param name="media">The media object</param>
/// <returns>The binary data</returns>
public byte[] Get(Models.Media media)
{
if (!disabled)
{
var path = Path.Combine(mediaMapped, media.Id.ToString());
if (File.Exists(path))
{
return(File.ReadAllBytes(path));
}
}
return(null);
}
protected void btnXoa_Command(object sender, CommandEventArgs e)
{
int Id = Convert.ToInt32(e.CommandArgument);
Models.NewsEntities db = new Models.NewsEntities();
Models.Media obj = db.Media.FirstOrDefault(x => x.Id == Id);
if (obj != null)
{
db.Media.Remove(obj);
db.SaveChanges();
getData(Convert.ToInt32(txtIdBV.Text));
}
}
/// <summary>
/// Initializes the field for client use.
/// </summary>
/// <param name="api">The current api</param>
public virtual async Task Init(IApi api)
{
if (Id.HasValue)
{
Media = await api.Media
.GetByIdAsync(Id.Value)
.ConfigureAwait(false);
if (Media == null)
{
// The image has been removed, remove the
// missing id.
Id = null;
}
}
}
/// <summary>
/// Creates an <see cref="IMedia"/> object using the alias of the <see cref="IMediaType"/>
/// that this Media is based on.
/// </summary>
/// <param name="name">Name of the Media object</param>
/// <param name="parent">Parent <see cref="IMedia"/> for the new Media item</param>
/// <param name="mediaTypeAlias">Alias of the <see cref="IMediaType"/></param>
/// <param name="userId">Optional id of the user creating the media item</param>
/// <returns><see cref="IMedia"/></returns>
public IMedia CreateMedia(string name, IMedia parent, string mediaTypeAlias, int userId = 0)
{
IMediaType mediaType;
var uow = _uowProvider.GetUnitOfWork();
using (var repository = _repositoryFactory.CreateMediaTypeRepository(uow))
{
var query = Query <IMediaType> .Builder.Where(x => x.Alias == mediaTypeAlias);
var mediaTypes = repository.GetByQuery(query);
if (!mediaTypes.Any())
{
throw new Exception(string.Format("No MediaType matching the passed in Alias: '{0}' was found",
mediaTypeAlias));
}
mediaType = mediaTypes.First();
if (mediaType == null)
{
throw new Exception(string.Format("MediaType matching the passed in Alias: '{0}' was null",
mediaTypeAlias));
}
}
var media = new Models.Media(name, parent, mediaType);
if (Creating.IsRaisedEventCancelled(new NewEventArgs <IMedia>(media, mediaTypeAlias, parent), this))
{
media.WasCancelled = true;
return(media);
}
media.CreatorId = userId;
Created.RaiseEvent(new NewEventArgs <IMedia>(media, false, mediaTypeAlias, parent), this);
Audit.Add(AuditTypes.New, "", media.CreatorId, media.Id);
return(media);
}
/// <summary>
/// Creates an <see cref="IMedia"/> object using the alias of the <see cref="IMediaType"/>
/// that this Media should based on.
/// </summary>
/// <remarks>
/// Note that using this method will simply return a new IMedia without any identity
/// as it has not yet been persisted. It is intended as a shortcut to creating new media objects
/// that does not invoke a save operation against the database.
/// </remarks>
/// <param name="name">Name of the Media object</param>
/// <param name="parentId">Id of Parent for the new Media item</param>
/// <param name="mediaTypeAlias">Alias of the <see cref="IMediaType"/></param>
/// <param name="userId">Optional id of the user creating the media item</param>
/// <returns><see cref="IMedia"/></returns>
public IMedia CreateMedia(string name, int parentId, string mediaTypeAlias, int userId = 0)
{
var mediaType = FindMediaTypeByAlias(mediaTypeAlias);
var media = new Models.Media(name, parentId, mediaType);
if (Creating.IsRaisedEventCancelled(new NewEventArgs<IMedia>(media, mediaTypeAlias, parentId), this))
{
media.WasCancelled = true;
return media;
}
media.CreatorId = userId;
Created.RaiseEvent(new NewEventArgs<IMedia>(media, false, mediaTypeAlias, parentId), this);
Audit.Add(AuditTypes.New, string.Format("Media '{0}' was created", name), media.CreatorId, media.Id);
return media;
}
/// <summary>
/// Creates an <see cref="IMedia"/> object using the alias of the <see cref="IMediaType"/>
/// that this Media should based on.
/// </summary>
/// <remarks>
/// Note that using this method will simply return a new IMedia without any identity
/// as it has not yet been persisted. It is intended as a shortcut to creating new media objects
/// that does not invoke a save operation against the database.
/// </remarks>
/// <param name="name">Name of the Media object</param>
/// <param name="parent">Parent <see cref="IMedia"/> for the new Media item</param>
/// <param name="mediaTypeAlias">Alias of the <see cref="IMediaType"/></param>
/// <param name="userId">Optional id of the user creating the media item</param>
/// <returns><see cref="IMedia"/></returns>
public IMedia CreateMedia(string name, IMedia parent, string mediaTypeAlias, int userId = 0)
{
var mediaType = FindMediaTypeByAlias(mediaTypeAlias);
var media = new Models.Media(name, parent, mediaType);
if (Creating.IsRaisedEventCancelled(new NewEventArgs <IMedia>(media, mediaTypeAlias, parent), this))
{
media.WasCancelled = true;
return(media);
}
media.CreatorId = userId;
Created.RaiseEvent(new NewEventArgs <IMedia>(media, false, mediaTypeAlias, parent), this);
Audit.Add(AuditTypes.New, "", media.CreatorId, media.Id);
return(media);
}
/// <summary>
/// Returns a media from a JToken
/// </summary>
public IMedia MapJsonToMedia(JToken jMedia)
{
if (!jMedia.HasValues)
{
return(null);
}
IMedia m = new Models.Media()
{
CreatedBy = userJson.MapJsonToMinifiedUser(jMedia["user"]),
ImageThumbnailUrl = jMedia["images"]["thumbnail"]["url"].ToString(),
ImageLowResolutionUrl = jMedia["images"]["low_resolution"]["url"].ToString(),
ImageStandardResolutionUrl = jMedia["images"]["standard_resolution"]["url"].ToString(),
Id = jMedia["id"].ToString(),
Text = jMedia["caption"]["text"].ToString(),
CreatedTimeUnixMiliseconds = long.Parse(jMedia["caption"]["created_time"].ToString()) * 1000,
LikesCount = int.Parse(jMedia["likes"]["count"].ToString()),
CommentsCount = int.Parse(jMedia["comments"]["count"].ToString()),
MediaUrl = jMedia["link"].ToString(),
Location = new JsonLocationController().MapJsonToLocation(jMedia["location"]),
UsersInPhoto = new List <IMinifiedUser>()
};
// Add tags
m.Tags = new List <string>();
foreach (var token in jMedia["tags"].Children())
{
m.Tags.Add(token.ToString());
}
// Add users in photo
m.UsersInPhoto = new List <IMinifiedUser>();
foreach (var token in jMedia["users_in_photo"].Children())
{
m.UsersInPhoto.Add(userJson.MapJsonToMinifiedUser(token["user"]));
}
return(m);
}
/// <summary>
/// Builds an IMedia item from a dto and content type.
/// </summary>
public static Models.Media BuildEntity(ContentDto dto, IMediaType contentType)
{
var nodeDto = dto.NodeDto;
var contentVersionDto = dto.ContentVersionDto;
var content = new Models.Media(nodeDto.Text, nodeDto.ParentId, contentType);
try
{
content.DisableChangeTracking();
content.Id = dto.NodeId;
content.Key = nodeDto.UniqueId;
content.VersionId = contentVersionDto.Id;
// fixme missing names?
content.Path = nodeDto.Path;
content.Level = nodeDto.Level;
content.ParentId = nodeDto.ParentId;
content.SortOrder = nodeDto.SortOrder;
content.Trashed = nodeDto.Trashed;
content.CreatorId = nodeDto.UserId ?? Constants.Security.UnknownUserId;
content.WriterId = contentVersionDto.UserId ?? Constants.Security.UnknownUserId;
content.CreateDate = nodeDto.CreateDate;
content.UpdateDate = contentVersionDto.VersionDate;
// reset dirty initial properties (U4-1946)
content.ResetDirtyProperties(false);
return(content);
}
finally
{
content.EnableChangeTracking();
}
}
/// <summary>
/// Creates an <see cref="IMedia"/> object using the alias of the <see cref="IMediaType"/>
/// that this Media is based on.
/// </summary>
/// <param name="name">Name of the Media object</param>
/// <param name="parentId">Id of Parent for the new Media item</param>
/// <param name="mediaTypeAlias">Alias of the <see cref="IMediaType"/></param>
/// <param name="userId">Optional id of the user creating the media item</param>
/// <returns><see cref="IMedia"/></returns>
public IMedia CreateMedia(string name, int parentId, string mediaTypeAlias, int userId = 0)
{
IMediaType mediaType;
var uow = _uowProvider.GetUnitOfWork();
using (var repository = _repositoryFactory.CreateMediaTypeRepository(uow))
{
var query = Query<IMediaType>.Builder.Where(x => x.Alias == mediaTypeAlias);
var mediaTypes = repository.GetByQuery(query);
if (!mediaTypes.Any())
throw new Exception(string.Format("No MediaType matching the passed in Alias: '{0}' was found",
mediaTypeAlias));
mediaType = mediaTypes.First();
if (mediaType == null)
throw new Exception(string.Format("MediaType matching the passed in Alias: '{0}' was null",
mediaTypeAlias));
}
var media = new Models.Media(name, parentId, mediaType);
if (Creating.IsRaisedEventCancelled(new NewEventArgs<IMedia>(media, mediaTypeAlias, parentId), this))
{
media.WasCancelled = true;
return media;
}
media.CreatorId = userId;
Created.RaiseEvent(new NewEventArgs<IMedia>(media, false, mediaTypeAlias, parentId), this);
Audit.Add(AuditTypes.New, "", media.CreatorId, media.Id);
return media;
}
protected void btnUpload_Click(object sender, EventArgs e)
{
if (fuImg.HasFile == true)
{
// Bước 1: Tải file về server
// Sinh tên file
string filename = txtIdBV.Text + "_" + DateTime.Now.ToString("yyyyMMddHHmmssffff");
string[] arr = fuImg.FileName.Split('.');
string file_ext = arr[arr.Length - 1];
filename += '.' + file_ext;
string folder = Server.MapPath("~/Uploads/AnhBaiViet/");
fuImg.SaveAs(folder + filename);
// Bước 2: Thêm dữ liệu vào Database
Models.NewsEntities db = new Models.NewsEntities();
Models.Media obj = new Models.Media();
obj.Id_Post = Convert.ToInt32(txtIdBV.Text);
obj.Url = filename;
db.Media.Add(obj);
db.SaveChanges();
getData(Convert.ToInt32(txtIdBV.Text));
}
}
/// <summary>
/// Creates an <see cref="IMedia"/> object using the alias of the <see cref="IMediaType"/>
/// that this Media should based on.
/// </summary>
/// <remarks>
/// This method returns an <see cref="IMedia"/> object that has been persisted to the database
/// and therefor has an identity.
/// </remarks>
/// <param name="name">Name of the Media object</param>
/// <param name="parent">Parent <see cref="IMedia"/> for the new Media item</param>
/// <param name="mediaTypeAlias">Alias of the <see cref="IMediaType"/></param>
/// <param name="userId">Optional id of the user creating the media item</param>
/// <returns><see cref="IMedia"/></returns>
public IMedia CreateMediaWithIdentity(string name, IMedia parent, string mediaTypeAlias, int userId = 0)
{
var mediaType = FindMediaTypeByAlias(mediaTypeAlias);
var media = new Models.Media(name, parent, mediaType);
if (Creating.IsRaisedEventCancelled(new NewEventArgs<IMedia>(media, mediaTypeAlias, parent), this))
{
media.WasCancelled = true;
return media;
}
using (new WriteLock(Locker))
{
var uow = _uowProvider.GetUnitOfWork();
using (var repository = _repositoryFactory.CreateMediaRepository(uow))
{
media.CreatorId = userId;
repository.AddOrUpdate(media);
uow.Commit();
var xml = media.ToXml();
CreateAndSaveMediaXml(xml, media.Id, uow.Database);
}
}
Created.RaiseEvent(new NewEventArgs<IMedia>(media, false, mediaTypeAlias, parent), this);
Audit.Add(AuditTypes.New, string.Format("Media '{0}' was created with Id {1}", name, media.Id), media.CreatorId, media.Id);
return media;
}
public ActionResult Index(Models.Media mMedia, string date)
{
mMedia.MediaDate = GetMediaDate();
return(View(mMedia));
}
public void AddMedia(Models.Media media)
{
AllMediaDaoEF.Instance.Add(media);
}
public void DeleteMedia(Models.Media media)
{
AllMediaDaoEF.Instance.Delete(media);
}
/// <summary>
/// Deletes the given media model.
/// </summary>
/// <param name="media">The media model</param>
public void Delete(Models.Media media)
{
Delete(media.Id);
}
/// <summary>
/// Deletes the binary data for the given media object.
/// </summary>
/// <param name="media">The media object</param>
public void Delete(Models.Media media)
{
File.Delete(Path.Combine(mediaMapped, media.Id.ToString()));
}
