protected void Page_Load(object sender, EventArgs e)
{
int mediaId = int.Parse(Request.QueryString["mediaId"]);
var db = new RentItDatabaseDataContext();
if (!db.Medias.Exists(media => media.id == mediaId))
{
Response.StatusCode = 400;
Response.StatusDescription = "The requested media does not exist.";
Response.End();
}
byte[] thumbnail = db.Medias.Where(media => media.id == mediaId).First().thumbnail;
Response.ContentType = "application/octet-stream";
Response.AddHeader("Content-Disposition", String.Format("attachment;filename=\"{0}\"", "thumbnail.jpg"));
Response.AddHeader("Content-Length", thumbnail.Length.ToString());
Response.BinaryWrite(thumbnail);
Response.End();
}
protected void Page_Load(object sender, EventArgs e)
{
Stream inputStream = Request.InputStream;
int mediaId = int.Parse(Request.QueryString["mediaId"]);
// string mediaExtension = Request.QueryString["extension"];
string userName = Request.QueryString["userName"];
string password = Request.QueryString["password"];
// Check if the user name is a publisher account.
var db = new RentItDatabase.RentItDatabaseDataContext();
if (!db.Publisher_accounts.Exists(acc => acc.user_name.Equals(userName)))
{
Response.StatusCode = 400;
Response.StatusDescription = "The specified account is not authorized to upload media.";
}
// Check if the metadata of the movie has been uploaded.
if (!db.Medias.Exists(media => media.id == mediaId))
{
Response.StatusCode = 400;
Response.StatusDescription =
"Metadata for the specified media has not been uploaded."
+ "This is needed before it is possible to upload the data.";
Response.End();
}
var client = new RentItClient();
try
{
client.ValidateCredentials(
new AccountCredentials() { UserName = userName, HashedPassword = password });
}
catch (Exception)
{
Response.StatusCode = 400;
Response.StatusDescription = "Incorrect credentials";
Response.End();
}
var memoryStream = new MemoryStream();
byte[] thumbnail;
try
{
inputStream.CopyTo(memoryStream);
thumbnail = memoryStream.ToArray();
}
catch (Exception)
{
Response.StatusCode = 400;
Response.StatusDescription = "Thumbnail upload failed. Please try again.";
Response.End();
return;
}
RentItDatabase.Media mediaInfo = (from m in db.Medias
where m.id == mediaId
select m).First();
mediaInfo.thumbnail = thumbnail;
db.SubmitChanges();
}
protected void Page_Load(object sender, EventArgs e)
{
int mediaId = int.Parse(Request.QueryString["mediaId"]);
string mediaExtension = Request.QueryString["extension"];
string userName = Request.QueryString["userName"];
string password = Request.QueryString["password"];
Debug.WriteLine("Query string accepted.");
// Check if the user name is a publisher account.
var db = new RentItDatabase.RentItDatabaseDataContext();
if (!db.Publisher_accounts.Exists(acc => acc.user_name.Equals(userName)))
{
Response.StatusCode = 400;
Response.StatusDescription = "The specified account is not authorized to upload media.";
Response.End();
}
// Check if the metadata of the movie has been uploaded.
if (!db.Medias.Exists(media => media.id == mediaId))
{
Response.StatusCode = 400;
Response.StatusDescription =
"Metadata for the specified media has not been uploaded."
+ "This is needed before it is possible to upload the data.";
Response.End();
}
var client = new RentItClient();
try
{
client.ValidateCredentials(
new AccountCredentials() { UserName = userName, HashedPassword = password });
}
catch (Exception)
{
Response.StatusCode = 400;
Response.StatusDescription = "Incorrect credentials";
Response.End();
}
// Get the uploaded file.
HttpPostedFile uploadedFile = Request.Files.Get(0);
var memoryStream = new MemoryStream();
byte[] binary;
try
{
uploadedFile.InputStream.CopyTo(memoryStream);
binary = memoryStream.ToArray();
}
catch (Exception)
{
Response.StatusCode = 400;
Response.StatusDescription = "Media upload failed. Please try again.";
Response.End();
return;
}
RentItDatabase.Media mediaInfo = (from m in db.Medias
where m.id == mediaId
select m).Single();
// Create a new Media_file entry in the database and upload the file to
// the database.
RentItDatabase.Media_file mediaFile = new Media_file
{
name = mediaInfo.title,
extension = mediaExtension,
data = binary
};
db.Media_files.InsertOnSubmit(mediaFile);
db.SubmitChanges();
// Connect the Media_file tuple to the Media tuple.
mediaInfo.Media_file = mediaFile;
db.SubmitChanges();
}
protected void Page_Load(object sender, EventArgs e)
{
string userName = Request.QueryString["userName"];
string password = Request.QueryString["password"];
int mediaId = int.Parse(Request.QueryString["mediaId"]);
RentItClient client = new RentItClient();
try
{
client.ValidateCredentials(
new AccountCredentials() { UserName = userName, HashedPassword = password });
}
catch (Exception)
{
Response.StatusCode = 400;
Response.StatusDescription = "Incorrect credentials";
Response.End();
}
RentItDatabaseDataContext db = new RentItDatabaseDataContext();
// Check if the requested media exists
if (!db.Medias.Exists(media => media.id == mediaId))
{
Response.StatusCode = 400;
Response.StatusDescription = "Requested media does not exist.";
Response.End();
}
// Get the media metadata from the database.
var mediaMetadata = (from media in db.Medias
where media.id == mediaId
select media).First();
// Does any active rentals exist for the specified user?
bool existsRental;
int songType = (from mediaT in db.Media_types
where mediaT.name.Equals("Song")
select mediaT).Single().id;
// If a song is requested, check if there is a rental for it's album.
if (mediaMetadata.type_id == songType)
{
var album = mediaMetadata.Song.Album_songs.First().Album;
existsRental =
db.Rentals.Exists(
rental =>
rental.user_name.Equals(userName) && rental.media_id == album.media_id
&& rental.end_time > DateTime.Now);
}
else
{
existsRental =
db.Rentals.Exists(
rental =>
rental.user_name.Equals(userName) && rental.media_id == mediaId
&& rental.end_time > DateTime.Now);
}
// Check if the requested media is rented by the user.
if (!existsRental)
{
Response.StatusCode = 400;
Response.StatusDescription = "The specified user has not currently an active rental of the requested media.";
Response.End();
}
// Get the media data from the database.
var mediaData = mediaMetadata.Media_file;
// If a media has not been uploaded to the database of the requested media,
// return af default media file.
if (mediaData == null)
{
string filePath = "";
switch (mediaMetadata.Media_type.id)
{
case 2: // Book
filePath = @"C:\RentItServices\RentIt01\defaultMedia\book.pdf";
break;
case 3: //Movie
filePath = @"C:\RentItServices\RentIt01\defaultMedia\movie.mp4";
break;
case 4: // Song
filePath = @"C:\RentItServices\RentIt01\defaultMedia\song.mp3";
break;
}
var fileInfo = new System.IO.FileInfo(filePath);
Response.ContentType = "application/octet-stream";
Response.AddHeader("Content-Disposition", String.Format("attachment;filename=\"{0}\"", filePath));
Response.AddHeader("Content-Length", fileInfo.Length.ToString());
Response.WriteFile(filePath);
Response.End();
}
else
{
Response.ContentType = "application/octet-stream";
Response.AddHeader("Content-Disposition", String.Format("attachment;filename=\"{0}\"", mediaMetadata.title + mediaData.extension));
Response.AddHeader("Content-Length", mediaData.data.Length.ToString());
Response.BinaryWrite(mediaData.data);
Response.End();
}
/*
String filePath = @"C:\RentItServices\RentIt01\test.bin";
var fileInfo = new System.IO.FileInfo(filePath);
Response.ContentType = "application/octet-stream";
Response.AddHeader("Content-Disposition", String.Format("attachment;filename=\"{0}\"", filePath));
Response.AddHeader("Content-Length", fileInfo.Length.ToString());
Response.WriteFile(filePath);
//Response.WriteFile(filePath);
Response.End();
* */
}