public void addItemFromNet(MovieItem movie)
{
addItem(movie);
if (!movie.save())
{
MessageBox.Show("Error: One movie has saved failed");
}
}
//add MovieItem to movieList
public void addItem(MovieItem temp)
{
movieList.Add(temp);
foreach (string x in categoryList)
{
if (temp.category == x)
{
return;
}
}
categoryList.Add(temp.category);
}
public bool initMovieDBFromLocalFile()
{
try {
foreach (string x in fileManager.getStringByLocalFile())
{
addItem(MovieItem.create(x));
}
}catch (Exception e) {
Debug.Print("MovieDB line39:" + e.Message);
return(false);
}
return(true);
}
//删除该电影在本地的缓存文件
public void deleteMovieItem(MovieItem movie)
{
//FIXME: tianjia xin de gong neng
string path = getPath(movie);
if (!Directory.Exists(path)) //(显示无该电影目录)
{
System.Windows.Forms.MessageBox.Show("No this movie Exist.");
}
else
{
Directory.Delete(path, true);
}
}
private void btn_Remove_Click(object sender, EventArgs e)
{
movieViewer.Close();
MovieItem mv = movieDB.getItemByName((string)listBox_movie.SelectedItem);
if (mv.name == null || mv.name == "")
{
MessageBox.Show("Error:未选择电影或电影无效，删除失败");
return;
}
movieDB.movieList.Remove(mv);
fileManager.deleteMovieItem(mv);
listBox_ShowCategoryItemList();
listBox_ShowMovieItemList();
}
/// <summary>
/// 将MovieItem以"缓存根目录/分类/电影名"的格式存储，并下载封面到电影名目录下。.
/// </summary>
/// <param name="movie">MovieItem 要存储的电影实例</param>
/// <returns>是否存储成功</returns>
public bool saveMovieItem(MovieItem movie)
{
string fileName = getPath(movie) + "\\movieInfo.txt";
try {
if (!Directory.Exists(getPath(movie)))//如果不存在就创建file文件夹
{
Directory.CreateDirectory(getPath(movie));
}
pageVisitor.downloadFileByUrl(movie.coverURL, getPath(movie) + "\\", "cover");
File.WriteAllText(fileName, movie.getMovieInfoString());
}catch (Exception e) {
System.Windows.Forms.MessageBox.Show(e.Message + "path:" + getPath(movie));
return(false);
}
return(true);
}
/// <summary>
/// 从字符串反序列化电影实例。
/// </summary>
/// <param name="movieInfo"></param>
/// <returns>反序列化的对象</returns>
public static MovieItem create(string movieInfo)
{
MovieItem tempItem = new MovieItem();
string[] temp = Regex.Split(movieInfo, "&!&");
tempItem.name = temp[0];
tempItem.translatedTerm = temp[1];
tempItem.time = temp[2];
tempItem.language = temp[3];
tempItem.lengthOfFilm = temp[4];
tempItem.imdbScore = temp[5];
tempItem.subtitle = temp[6];
tempItem.leadingRole = temp[7];
tempItem.summary = temp[8];
tempItem.area = temp[9];
tempItem.category = temp[10];
tempItem.coverURL = temp[11];
tempItem.downloadLink = temp[12];
return(tempItem);
}
/// <summary>
/// 通过正则获取字段，初始化为一个MovieItem实例。
/// 更新_nowHTML并运行所有正则，开始爬取。
/// </summary>
/// <param name="movieHTML"></param>
/// <returns>_nowHTML所爬取到的Movie</returns>
public MovieItem getOneMovie(String movieHTML)
{
_nowHTML = movieHTML;
MovieItem movie = new MovieItem();
movie.name = getName();
movie.translatedTerm = getTransTerm();
movie.category = getCategory();
movie.time = getYear();
movie.language = getLanguage();
movie.lengthOfFilm = getLength();
movie.imdbScore = getIMDB();
movie.subtitle = getSubtitle();
movie.area = getArea();
movie.leadingRole = getLeadingRole();
movie.summary = getSummary();
movie.coverURL = getImageLink();
movie.downloadLink = getDownloadLink();
return(movie);
}
public void init(MovieItem movie)
{
label_area.Text += movie.area;
label_category.Text += movie.category;
label_sub.Text += movie.subtitle;
label_IMDB.Text += movie.imdbScore;
label_lang.Text += movie.language;
label_leading.Text += movie.leadingRole;
label_length.Text += movie.lengthOfFilm;
label_name.Text += movie.name;
label_summary.Text += movie.summary;
label_time.Text += movie.time;
label_trans.Text += movie.translatedTerm;
if (movie.coverURL != "")
{
try {
image_cover.Image = Image.FromFile(fileManager.getPath(movie) + "\\cover.jpg");
}catch (Exception e) {
Debug.Print("MVF line:29:" + e.Message);
}
}
this.Show();
updateLocation();
}
/// <summary>
/// 获取电影实例序列化所存储的目录。
/// </summary>
/// <param name="movie"></param>
/// <returns></returns>
public string getPath(MovieItem movie)
{
return(rootPath + movie.category + "\\" + movie.name);
}
