/// <summary>
/// 下载书籍
/// </summary>
private void Download_Click(object sender, RoutedEventArgs e)
{
Thread thread = new Thread(new ThreadStart(delegate
{
List <string> Text = new List <string>();
foreach (KeyValuePair <string, string> keyValuePair in book.ListUrl)
{
string html = GetHtml.GetHttpWebRequest(keyValuePair.Value);
Text.Add(keyValuePair.Key + "\r\n" + Tool.HtmlFilter(Tool.GetRegexStr(html, bookSource.ContentRegular)));
}
this.Dispatcher.Invoke(new Action(() =>
{
Microsoft.Win32.SaveFileDialog dlg = new Microsoft.Win32.SaveFileDialog();
dlg.FileName = book.Name;
dlg.DefaultExt = ".txt";
dlg.Filter = "BookSource (.txt)|*.txt";
Nullable <bool> result = dlg.ShowDialog();
// Process save file dialog box results
if (result == true)
{
// Save document
string filename = dlg.FileName;
using (StreamWriter sw = new StreamWriter(filename))
{
sw.Write(string.Join("\r\n", Text));
}
}
}));
}));
thread.IsBackground = true; //是否为后台线程
thread.Start();
}
/// <summary>
/// 正文获取
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void TextObtain_Click(object sender, RoutedEventArgs e)
{
string url = TextLink.Text;
//获取范围化的文本
string html = GetHtml.GetHttpWebRequest(url);
string Text = Tool.GetRegexStr(html, ContentRegular.Text).Trim();
string Title = Tool.GetRegexStr(html, ContentTitleRegular.Text).Trim();
TextContent.Content = Title;
New_Text.Text = Tool.HtmlFilter(Text);
if (Text.Length > 10)
{
state_Text = true;
}
}
/// <summary>
/// 获取书籍内容
/// </summary>
private void ObtainBook_Click(object sender, RoutedEventArgs e)
{
Book book = new Book();
string html = GetHtml.GetHttpWebRequest(Book_url.Text.Trim());
book.Name = Tool.GetRegexStr(html, BookNameRegular.Text).Trim();
book.UpdateState = Tool.GetRegexStr(html, StateRegular.Text).Trim();
book.Newest = Tool.GetRegexStr(html, NewestRegular.Text).Trim();
book.Update = Tool.GetRegexStr(html, UpdateRegular.Text).Trim();
book.Image = Tool.GetRegexStr(html, ImageRegular.Text).Trim();
book.Author = Tool.GetRegexStr(html, AuthorRegular.Text).Trim();
book.Details = Tool.GetRegexStr(html, DetailsRegular.Text).Trim();
//获取所有书籍
this.DataContext = book;
if (book.Name.Length > 0 && book.Details.Length > 0)
{
state_details = true;
}
}
/// <summary>
/// 获取目录
/// </summary>
private void GetDirectory_Click(object sender, RoutedEventArgs e)
{
string url = List_url.Text.Trim();
//获取范围化的文本
string html = Tool.GetRegexStr(GetHtml.GetHttpWebRequest(url), DirectoryScopeRegular.Text).Trim();
//得到被分割的目录
string[] List = html.Split(new string[] { DirectoryCuttingRegular.Text }, StringSplitOptions.RemoveEmptyEntries);
//这个是处理的目录
List <GetDirectory> NewList = new List <GetDirectory>();
int Newid = 0;
foreach (string chapter in List)
{
string NewUrl = Tool.GetRegexStr(chapter, DirectoryUrlRegular.Text).Trim();
if (NewUrl.Length > 3)
{
Newid++;
string NewTitle = Tool.GetRegexStr(chapter, DirectoryTieleRegular.Text).Trim();
NewList.Add(new GetDirectory()
{
Id = Newid, Title = NewTitle, Url = NewUrl
});
}
}
Catalog.ItemsSource = NewList;
if (NewList.Count > 1)
{
state_Catalog = true;
}
Tips tips = new Tips("目录获取完毕~");
tips.Show();
}
private void SearchBook(object Search_Book)
{
SearchBook searchBook = (SearchBook)Search_Book;
string html = GetHtml.GetHttpWebRequest(searchBook.BookUrl);
List <Book> books = new List <Book>();
//获取搜索书籍范围
string htmlRange = Tool.GetRegexStr(html, searchBook.AddressRangeRegular).Trim();
//分割搜索书籍
string[] bookList = htmlRange.Split(new string[] { searchBook.AddressCuttingRegular }, StringSplitOptions.RemoveEmptyEntries);
int i = 0;
foreach (string str in bookList)
{
string url = Tool.GetRegexStr(str, searchBook.AddressRegular).Trim();
if (url.Length > 3)
{
i++;
books.Add(new Book {
Id = i, Url = url
});
}
}
//Invoke是同步 BeginInvoke是异步
Dispatcher.Invoke((Action) delegate
{
SearchList.ItemsSource = books;
});
if (books.Count > 0)
{
state_search = true;
}
}
/// <summary>
/// 跳转到直接章节
/// </summary>
/// <param name="page">章节数</param>
/// <param name="cache">是否缓存 如果是true，代表只是缓存，前台阅读页并不会因此而改变</param>
private void Jump(int page, bool cache = false)
{
if (NewId.Count < page)
{
//这里是为了禁止读取不存在的章节
return;
}
try
{
//文章html
string html = string.Empty;
//章节的标题和文本
string Title = string.Empty;
string Text = string.Empty;
if (!cache)
{
buffer.Visibility = Visibility.Visible;
}
Thread thread = new Thread(new ThreadStart(delegate
{
Title = NewId[page];
//判断本章节是否缓存
if (NewText.ContainsKey(page))
{
Text = NewText[page];
}
else
{
html = GetHtml.GetHttpWebRequest(book.ListUrl[NewId[page]]);
Text = Tool.GetRegexStr(html, bookSource.ContentRegular);
NewText[page] = Text;
}
if (!cache)
{
Dispatcher.BeginInvoke((Action) delegate
{
newTitle.Text = Title;
newText.Document.Blocks.Clear();
Run run = new Run(Tool.HtmlFilter(Text));
Paragraph p = new Paragraph();
p.Inlines.Add(run);
newText.Document.Blocks.Add(p);
///重置翻页数
this.newText.ScrollToVerticalOffset(0);
buffer.Visibility = Visibility.Hidden;
//保存已阅章节数
if (book.Id != 0)
{
DataFetch.UpdateUpdateReadingBook((int)book.Id, page);
}
NewPages = page;
//这里是缓存下面的章节
for (int i = 1; i < 10; i++)
{
Jump(page + i, true);
}
});
}
}));
thread.IsBackground = true; //是否为后台线程
thread.Start();
}
catch (Exception ex)
{
new Tips("打开错误，请检查书源是否存在问题？").Show();
Tool.TextAdditional(ex.Message);
buffer.Visibility = Visibility.Hidden;
}
}
