/// <summary>
/// 判断是否已存在并插入数据
/// </summary>
/// <param name="vid">视频的vid</param>
/// <param name="uri">uri</param>
/// <returns>结果</returns>
public VideoTable Insert(string vid, Uri uri)
{
var r0 = _videoTable.Query().Where(e => e.Vid.Equals(vid));
var r1 = r0.Where(e =>
e.Referer.Protocol.Equals(uri.Scheme) &&
e.Referer.Host.Equals(uri.Host) &&
e.Referer.Path.Equals(uri.AbsolutePath) &&
(string.IsNullOrEmpty(uri.Query) && string.IsNullOrEmpty(e.Referer.Query) ||
e.Referer.Query.Equals(uri.Query)) &&
(string.IsNullOrEmpty(uri.Query) && string.IsNullOrEmpty(e.Referer.Query) ||
e.Referer.Query.Equals(uri.Query)));
if (r0.Count() == 0 || r1.Count() == 0)
{
var video = new VideoTable
{
Vid = vid,
Referer = new Referer(uri)
};
return(Insert(video));
}
return(r0.FirstOrDefault());
}
/// <summary>
/// 判断是否已存在并插入数据
/// </summary>
/// <param name="vid">视频的vid</param>
/// <param name="uri">uri</param>
/// <returns>结果</returns>
public async Task <VideoTable> InsertAsync(string vid, Uri uri)
{
var r0 = _con.Video.Where(e => e.Vid.Equals(vid));
var r1 = r0.Where(e =>
e.Referer.Protocol.Equals(uri.Scheme) &&
e.Referer.Host.Equals(uri.Host) &&
e.Referer.Path.Equals(uri.AbsolutePath) &&
(string.IsNullOrEmpty(uri.Query) && string.IsNullOrEmpty(e.Referer.Query) ||
e.Referer.Query.Equals(uri.Query)) &&
(string.IsNullOrEmpty(uri.Query) && string.IsNullOrEmpty(e.Referer.Query) ||
e.Referer.Query.Equals(uri.Query)));
if (await r0.CountAsync() == 0 || await r1.CountAsync() == 0)
{
var video = new VideoTable
{
Vid = vid,
Referer = new Referer(uri)
};
return(await InsertAsync(video));
}
return(r0.FirstOrDefault());
}
public async Task <IActionResult> Post(VideoTable model, string Token)
{
var TokenApi = new Token
{
TokenDef = _config.GetValue <string>("Token:TokenDef")
};
if (TokenApi.TokenDef != Token)
{
return(this.StatusCode(StatusCodes.Status401Unauthorized, $"O Token informado não é autorizado."));
}
try
{
_repo.Add(model);
if (await _repo.SaveChangesAsync())
{
return(this.StatusCode(StatusCodes.Status200OK, model));
}
}
catch (System.Exception ex)
{
return(this.StatusCode(StatusCodes.Status500InternalServerError, $"Banco de Dados Falhou.{ex.Message}"));
}
return(BadRequest());
}
public ActionResult Upload(VideoUploaderVM model)
{
if (ModelState.IsValid)
{
var filePath = SaveToDisk(model.UploadFile);
var inputAsset = videoManager.GetAsset(LocalAssetType.File, filePath: filePath);
//var thumbnailAsset = videoManager.GetAsset(LocalAssetType.Thumbnail, inputAsset);
//videoManager.PublishAsset(thumbnailAsset, false, ".bmp");
//var audioOnlyAsset = videoManager.GetAsset(LocalAssetType.AudioOnly, inputAsset);
//videoManager.PublishAsset(audioOnlyAsset);
var mp4BitRate = videoManager.GetAsset(LocalAssetType.EncodedMp4, inputAsset);
videoManager.PublishAsset(mp4BitRate);
//save the video information to the database
var vidTable = new VideoTable
{
URL = videoManager.StreamingUri.ToString(),
Thumbnail = videoManager.ThumbnailUri.ToString(),
VideoDateCreated = DateTime.Now,
VideoDesc = model.VideoDescription,
Title = model.VideoTitle,
UserProfileID = _profile.ID
};
VideoRep.Add(vidTable);
return(RedirectToAction("Index"));
}
return(View(model));
}
/// <summary>
/// 插入数据
/// </summary>
/// <param name="video"></param>
/// <returns>结果</returns>
public VideoTable Insert(VideoTable video)
{
var a = !_videoTable.Insert(video).IsNull;
if (a)
{
return(video);
}
return(null);
}
/// <summary>
/// 插入数据
/// </summary>
/// <param name="video"></param>
/// <returns>结果</returns>
public async Task <VideoTable> InsertAsync(VideoTable video)
{
var a = await _con.Video.AddAsync(video);
if (await _con.SaveChangesAsync() > 0)
{
return(a.Entity);
}
return(null);
}
public VideoService()
{
_table = VideoTable.GetInstance();
}
public static Video CreateVideo(Video video)
{
return(VideoTable.AddVideo(video));
}
async void OnIndusProdClicked(object sender, EventArgs e)
{
Notes = string.Empty;
IndustryTable _industry = new IndustryTable();
VideoTable _video = new VideoTable();
//this is special case or when necessary to Drop Table (expdate is iverdue or language changed)
if (IndustryTable != null && !(IndustryTable.Equals(string.Empty)))
{
try
{
//delete IndustryTable and VideoTable
int action = await App.LocalDatabase.DeleteIndustryTableAsync(_industry);
action = await App.LocalDatabase.DeleteVideoTableAsync(_video);
IndustryTable = null;
}
catch (Exception ex) { Notes = ex.Message.ToString() + " table not droped....."; }
}
//await DisplayAlert("Sql Admin", SettingTable, "ok");
//IndustryTable = null;
if (IndustryTable == null || IndustryTable.Equals(string.Empty))
{
//1,. Create Table
App.LocalDatabase.CreateIndustryTableAsync();
App.LocalDatabase.CreateVideoTableAsync();
Notes += "table created.....";
//inser records, populate from API call (for this excercise use mock file)
List <BelProductIndus> results = GetIndusJsonFile("BelzonaMobile.Data.app-manifest-ind-app-us.json");
//results.Sort();
results.Sort((x, y) => string.Compare(x.Code, y.Code, StringComparison.Ordinal));
int master = 0; int child = 0; string lastCode = string.Empty;
foreach (var item in results)
{
_video = new VideoTable();
if (item.Code != lastCode)
{
_industry = new IndustryTable();
_industry.ID = 0;
_industry.Title = item.Title;
_industry.Code = item.Code;
_industry.ShortDesc = Regex.Replace(item.ShortDesc, @"<(.|\n)*?>", string.Empty);
_industry.LongDesc = item.LongDesc;
_industry.Favourite = 0;
int iM = await App.LocalDatabase.SaveIndustryAsync(_industry);
master++;
}
_video.ID = 0;
_video.IndustryCode = item.Code;
_video.VideoName = item.VideoName;
_video.Size = item.Size;
_video.YoutubeLink = item.YoutubeLink;
_video.DataLink = item.DataLink;
_video.VideoDescription = item.VideoDescription;
int iC = await App.LocalDatabase.SaveVideoAsync(_video);
lastCode = item.Code;
child++;
}
Notes = string.Format(@"Inserted {0} master \n {1} child records", master, child);
}
else
{
List <IndustryTable> results = await App.LocalDatabase.GetIndustryTablesAsync();
//if (results != null) { _table.CurrentLingo = results.CurrentLingo; _table.ExpDate = results.ExpDate; }
Notes = "Table Exisit ...." + results.Count.ToString();
}
await DisplayAlert(ProductTable, Notes, "ok");
}