public XmlDocument GetMovieXml(long movieId)
{
XmlDocument xml = new XmlDocument();
string xmlString;
try
{
xmlString = MovieProxy.DetailMovie(movieId);
}
catch (Exception ex)
{
throw new NetworkException(ex);
}
try
{
XDocument xmlDocument = XDocument.Parse(xmlString, LoadOptions.None);
XElement categoryElement = xmlDocument.Element("xml").Element("product").Element("category").Element("id");
if (categoryElement.Value.Trim() != Properties.Settings.Default.WebShop_moviesCategoryId)
{
xml.LoadXml("<?xml version=\"1.0\" encoding=\"UTF-8\"?>\n<xml><error><text>Products not found</text></error></xml>");
return(xml);
}
}
catch (NullReferenceException) { }
xml.LoadXml(xmlString);
return(xml);
}
public XmlDocument SearchMoviesXml(string keywords, int startIndex, int count)
{
string xmlString;
try
{
xmlString = MovieProxy.FindMovies(keywords, startIndex, count);
}
catch (Exception ex)
{
throw new NetworkException(ex);
}
XmlDocument xml = new XmlDocument();
xml.LoadXml(xmlString);
return(xml);
}
public Movie CreateMovie(MovieRequest movieRequest)
{
MovieResponse response = MovieProxy.GetMovieByIMDB(movieRequest.Imdb);
var movie = new Movie()
{
EndAt = DateTime.Parse(movieRequest.EndAt),
};
Coppier <MovieResponse, Movie> .Copy(response, movie);
Coppier <MovieRequest, Movie> .Copy(movieRequest, movie);
var rate = dbContext.Rates.Where(r => r.Name == response.RateName).FirstOrDefault();
if (rate == null)
{
rate = new Rate()
{
Name = response.RateName,
MinAge = 0,
};
dbContext.Add(rate);
}
movie.Rate = rate;
var screenTypes = dbContext.ScreenTypes.Where(s => movieRequest.ScreenTypeIds.Contains(s.Id)).ToList();
List <string> actorNames = new List <string>();
foreach (var actor in response.Actors)
{
actorNames.Add(actor.Name);
}
var actors = dbContext.Actors.Where(a => actorNames.Contains(a.Name)).ToList();
var isNotExistActors = response.Actors.Where(a => !actors.Any(a2 => a2.Name == a.Name)).ToList();
if (isNotExistActors != null)
{
foreach (var actor in isNotExistActors)
{
dbContext.Add(actor);
}
}
//genre
List <string> genreNames = new List <string>();
foreach (var genre in response.Genres)
{
genreNames.Add(genre.Name);
}
var genres = dbContext.Genres.Where(a => genreNames.Contains(a.Name)).ToList();
var isNotExistGenres = response.Genres.Where(a => !genres.Any(a2 => a2.Name == a.Name)).ToList();
if (isNotExistGenres != null)
{
foreach (var genre in isNotExistGenres)
{
dbContext.Add(genre);
}
}
foreach (var screenType in screenTypes)
{
var movieScreenType = new MovieScreenType()
{
Movie = movie,
ScreenType = screenType,
};
dbContext.Add(movieScreenType);
}
foreach (var actor in actors.Concat(isNotExistActors))
{
var movieActor = new MovieActor()
{
Movie = movie,
Actor = actor,
};
dbContext.Add(movieActor);
}
foreach (var genre in genres.Concat(isNotExistGenres))
{
var movieGenre = new MovieGenre()
{
Movie = movie,
Genre = genre,
};
dbContext.Add(movieGenre);
}
dbContext.Add(movie);
var isSuccess = Save();
if (!isSuccess)
{
return(null);
}
return(movie);
}
public MovieDetails GetMovie(long movieId)
{
string xmlString;
try
{
xmlString = MovieProxy.DetailMovie(movieId);
}
catch (Exception ex)
{
throw new NetworkException(ex);
}
XDocument xmlDocument = XDocument.Parse(xmlString, LoadOptions.None);
XElement errorElement = xmlDocument.Element("xml").Element("error");
if (errorElement != null)
{
XElement textElement = errorElement.Element("text");
if (textElement != null)
{
string textValue = textElement.Value.Trim();
if (textValue == PRODUCT_NOT_FOUND_ERROR)
{
throw new InstanceNotFoundException <MovieDetails>("movieId", movieId);
}
else
{
throw new XmlErrorException("Unknown error message");
}
}
throw new XmlErrorException("No <text> tag found for <error>.");
}
XElement categoryElement = xmlDocument.Element("xml").Element("product").Element("category").Element("id");
if (categoryElement.Value.Trim() != Properties.Settings.Default.WebShop_moviesCategoryId)
{
throw new InstanceNotFoundException <MovieDetails>("movieId", movieId);
}
CultureInfo culture = new CultureInfo("en-US");
var result = (from ev in xmlDocument.Element("xml").Elements("product")
select new MovieDetails
{
MovieId = Int64.Parse(ev.Element("id").Value.Trim(), culture),
Title = ev.Element("name").Value.Trim(),
Description = ev.Element("description").Value.Trim(),
Price = Double.Parse(ev.Element("price").Value.Trim(), culture),
LinkCount = LinkDao.CountForMovie(Int64.Parse(ev.Element("id").Value.Trim(), culture))
}).ToList();
if (result.Count != 1)
{
throw new XmlErrorException("More than one <product> tags were found.");
}
return(result.First());
}
public ListBlock <MovieDetails> SearchMovies(string keywords, int startIndex, int count)
{
string xmlString;
try
{
xmlString = MovieProxy.FindMovies(keywords, startIndex, count);
}
catch (Exception ex)
{
throw new NetworkException(ex);
}
XDocument xmlDocument = XDocument.Parse(xmlString, LoadOptions.None);
XElement errorElement = xmlDocument.Element("xml").Element("error");
if (errorElement != null)
{
XElement textElement = errorElement.Element("text");
if (textElement != null)
{
string textValue = textElement.Value.Trim();
if (textValue == PRODUCTS_NOT_FOUND_ERROR)
{
return(new ListBlock <MovieDetails>(startIndex, false));
}
else if (textValue == INCORRECT_PARAMETERS_ERROR)
{
throw new InternalErrorException("Failure building web service request.");
}
else
{
throw new XmlErrorException("Unknown error message");
}
}
throw new XmlErrorException("No <text> tag found for <error>.");
}
bool hasMore;
XElement moreElement = xmlDocument.Element("xml").Element("more");
if (moreElement != null)
{
string moreValue = moreElement.Value.Trim();
if (moreValue == "true")
{
hasMore = true;
}
else if (moreValue == "false")
{
hasMore = false;
}
else
{
throw new InternalErrorException("Tag <more> has neither \"true\" nor \"false\" values.");
}
}
else
{
throw new InternalErrorException("No tag <more> was found.");
}
CultureInfo culture = CultureInfo.CreateSpecificCulture("en-US");
var result = (from ev in xmlDocument.Element("xml").Element("allproducts").Elements("product")
select new MovieDetails
{
MovieId = Int64.Parse(ev.Element("id").Value.Trim(), culture),
Title = ev.Element("name").Value.Trim(),
Description = null,
Price = Double.Parse(ev.Element("price").Value.Trim(), culture),
LinkCount = LinkDao.CountForMovie(Int64.Parse(ev.Element("id").Value.Trim(), culture))
}).ToList();
return(new ListBlock <MovieDetails>(result, startIndex, hasMore));
}