private void readCollectionFromFile()
{
using (FileStream fs = new FileStream("data\\my collection.bin", FileMode.Open))
{
using (BinaryReader br = new BinaryReader(fs))
{
while (br.BaseStream.Position != br.BaseStream.Length)
{
string movieName = br.ReadString();
string moviePlot = br.ReadString();
int movieReleaseYear = br.ReadInt32();
List <string> movieGenre = new List <string>();
int numOfGenres = br.ReadInt32();
while (numOfGenres > 0)
{
movieGenre.Add(br.ReadString());
numOfGenres--;
}
List <ActorRole> movieCast = new List <ActorRole>();
int numOfActors = br.ReadInt32();
while (numOfActors > 0)
{
string actorName = br.ReadString();
string actorUrl = br.ReadString();
string role = br.ReadString();
ActorRole actorRole = new ActorRole(new Actor(actorName, actorUrl), role);
movieCast.Add(actorRole);
numOfActors--;
}
Movie movie = new Movie(movieName, moviePlot, movieReleaseYear, movieGenre, movieCast);
myCollection.Add(movie);
}
}
}
}
private void extractMovieDetails(HtmlDocument doc)
{
//get the plot
HtmlNode[] nodes = doc.DocumentNode.SelectNodes("//div[@class=\"summary_text\"]").ToArray();
moviePlot = nodes[0].InnerText.Trim();
//get the genres
movieGenre = new List <string>();
HtmlNode[] genreNodes = doc.DocumentNode.SelectNodes("//div[@id=\"title-overview-widget\"]/div[2]/div[2]/div/div[2]/div[2]/div/a//span").ToArray();
foreach (HtmlNode genreNode in genreNodes)
{
movieGenre.Add(genreNode.InnerText);
}
//get the cast
HtmlNode[] castTableNodes = doc.DocumentNode.SelectNodes("//*[@id=\"titleCast\"]/table//tr").ToArray();
bool firstRow = true;
foreach (HtmlNode row in castTableNodes)
{
if (firstRow)
{
firstRow = false;
continue;
}
int i = 0;
string actorName = "", actorUrl = "", role = "", picUrl = "";
foreach (HtmlNode column in row.SelectNodes(".//td[1]|td[2]|td[4]"))
{
if (i % 3 == 1)
{
//extract actor data
actorName = column.InnerText.Trim();
actorUrl = DOMAIN + column.SelectNodes(".//a")[0].GetAttributeValue("href", "");
}
else if (i % 3 == 2)
{ //extract actor's role in the movie
role = column.InnerText.Trim();
ActorRole actorRole = new ActorRole(new Actor(actorName, actorUrl, picUrl), role);
movieCast.Add(actorRole);
}
else
{
//get actor pic
HtmlNode actorPicNode = column.SelectNodes(".//a/img").First();
picUrl = actorPicNode.GetAttributeValue("loadlate", "");
}
i++;
}
}
}
