/*==============================================================
* 异步下载进度
*==============================================================*/
private void Wc_DownloadProgressChanged(object sender, DownloadProgressChangedEventArgs e)
{
if (m_is_stopping)
{
WebClient wc = (WebClient)e.UserState;
wc.CancelAsync();
return;
}
label_Log.Text = $"{e.BytesReceived}/{e.TotalBytesToReceive}({e.ProgressPercentage}%)";
COMMON.SetProgressValue(e.ProgressPercentage * 100);
}
/*==============================================================
* 执行更新数据库的线程
*==============================================================*/
void update_db_thread()
{
if (!Directory.Exists(CONFIG.m_s_subs_path))
{
FORMS.invoke(() =>
{
append_log($"{LANGUAGES.txt(56)} {CONFIG.m_s_subs_path}", // 找不到本地字幕路径
Color.Red);
lock_controls(true);
});
m_is_updating_database = false;
return;
}
m_sw.Restart();
long can_refresh_UI_tick = 0;
DATA.m_s_lock.EnterWriteLock();
DATA.m_s_all_subs.Clear();
SortedSet <string> source_list = new SortedSet <string>();
FORMS.invoke(() =>
{
frm_Mainform.m_s_mainform.m_Search.comboBox_Type.Items.Clear();
frm_Mainform.m_s_mainform.m_Search.comboBox_Type.Items.Add("");
frm_Mainform.m_s_mainform.m_Search.comboBox_Source.Items.Clear();
COMMON.SetProgressValue(0);
});
string[] dirs_type = Directory.GetDirectories(CONFIG.m_s_subs_path, "*.*", SearchOption.TopDirectoryOnly);
foreach (string dir_type in dirs_type)
{
FORMS.invoke(() =>
{
frm_Mainform.m_s_mainform.m_Search.comboBox_Type.Items.Add(Path.GetFileName(dir_type));
});
string[] dirs_year = Directory.GetDirectories(dir_type, "*.*", SearchOption.TopDirectoryOnly);
for (int i_year = 0; i_year < dirs_year.Length; ++i_year)
{
string dir_year = dirs_year[i_year];
string[] dirs_video = Directory.GetDirectories(dir_year, "*.*", SearchOption.TopDirectoryOnly);
for (int i_video = 0; i_video < dirs_video.Length; ++i_video)
{
string dir_video = dirs_video[i_video];
// 路径
string path = dir_video.Substring(CONFIG.m_s_subs_path.Length + 1).Replace("\\", "/");
FORMS.invoke(() =>
{
label_Log.Text = dir_video;
});
// 日期
string name_tmp = Path.GetFileName(dir_video);
int idx = name_tmp.IndexOf(")");
string[] date_vals = name_tmp.Substring(1, idx - 1).Split('.');
int year = int.Parse(date_vals[0]);
int month = (date_vals.Length >= 2) ? int.Parse(date_vals[1]) : 1;
int day = (date_vals.Length >= 3) ? int.Parse(date_vals[2]) : 1;
DateTime date = new DateTime(year, month, day);
// 番名
//string name_chs = name_tmp.Substring(idx + 1);
string name_chs = "";
string name_cht = "";
string name_jp = "";
string name_en = "";
string name_rome = "";
// 读取 info.txt
string info_filename = Path.Combine(dir_video, "info.txt");
if (File.Exists(info_filename))
{
string[] lines = File.ReadAllLines(info_filename, Encoding.UTF8);
foreach (string line in lines)
{
if (line.Length < 2)
{
continue;
}
if (line[0] == '/' && line[1] == '/')
{
continue;
}
idx = line.IndexOf(":");
if (idx < 0)
{
continue;
}
string w1 = line.Substring(0, idx).Trim().ToLower();
string w2 = line.Substring(idx + 1).Trim();
if (w1 == "chs")
{
name_chs = w2.Trim();
continue;
}
if (w1 == "cht")
{
name_cht = w2.Trim();
continue;
}
if (w1 == "jp")
{
name_jp = w2.Trim();
continue;
}
if (w1 == "en")
{
name_en = w2.Trim();
continue;
}
if (w1 == "rome")
{
name_rome = w2.Trim();
continue;
}
} // for
}
string[] dirs_source = Directory.GetDirectories(dir_video, "*.*", SearchOption.TopDirectoryOnly);
foreach (string dir_source in dirs_source)
{
source_list.Add(Path.GetFileName(dir_source));
string[] dirs_sub_name = Directory.GetDirectories(dir_source, "*.*", SearchOption.TopDirectoryOnly);
foreach (string dir_sub_name in dirs_sub_name)
{
if (m_is_stopping)
{
return;
}
string providers = ""; // 字幕组/提供者
string desc = ""; // 字幕说明
// 后缀名
SortedSet <string> extension_list = new SortedSet <string>();
string[] files = Directory.GetFiles(dir_sub_name, "*.*", SearchOption.TopDirectoryOnly);
foreach (string file in files)
{
string extension = Path.GetExtension(file).ToLower();
extension_list.Add(extension);
} // for files
// xxx.txt
string desc_filename = dir_sub_name + ".txt";
if (File.Exists(desc_filename))
{
string file_txt = File.ReadAllText(desc_filename, Encoding.UTF8);
idx = file_txt.IndexOf("desc:", StringComparison.CurrentCultureIgnoreCase);
if (idx > 0)
{
desc = file_txt.Substring(idx + 5).Trim();
}
string[] lines = File.ReadAllLines(desc_filename, Encoding.UTF8);
foreach (string line in lines)
{
if (line.Length < 2)
{
continue;
}
if (line[0] == '/' && line[1] == '/')
{
continue;
}
idx = line.IndexOf(":");
if (idx < 0)
{
continue;
}
string w1 = line.Substring(0, idx).Trim().ToLower();
string w2 = line.Substring(idx + 1).Trim();
if (w1 == "providers")
{
providers = w2.Trim();
break;
}
} // for
}
DATA.c_SubInfo sub_info = new DATA.c_SubInfo();
DATA.m_s_all_subs.Add(sub_info);
sub_info.m_name_chs = name_chs;
sub_info.m_name_cht = name_cht;
sub_info.m_name_jp = name_jp;
sub_info.m_name_en = name_en;
sub_info.m_name_rome = name_rome;
sub_info.m_time = date;
sub_info.m_type = Path.GetFileName(dir_type);
sub_info.m_source = Path.GetFileName(dir_source);
sub_info.m_sub_name = Path.GetFileName(dir_sub_name);
foreach (string extension in extension_list)
{
if (sub_info.m_extension.Length > 0)
{
sub_info.m_extension += ";";
}
sub_info.m_extension += extension;
}
sub_info.m_providers = providers;
sub_info.m_desc = desc;
sub_info.m_path = path;
} // for dirs_sub_name
} // for dirs_source
// 进度条
int progress_value = COMMON.m_k_MAX_PROGRESS_VALUE * i_year / dirs_year.Length +
COMMON.m_k_MAX_PROGRESS_VALUE * (i_video + 1) / (dirs_year.Length * dirs_video.Length);
COMMON.SetProgressValue(progress_value);
} // for dirs_video
if (can_refresh_UI_tick <= m_sw.ElapsedMilliseconds)
{
can_refresh_UI_tick = m_sw.ElapsedMilliseconds + 50; // 50ms 刷新一次界面
Application.DoEvents();
}
} // for dirs_year
} // for dirs_type
FORMS.invoke(() =>
{
foreach (string source in source_list)
{
frm_Mainform.m_s_mainform.m_Search.comboBox_Source.Items.Add(source);
}
COMMON.SetProgressValue(0);
});
DATA.m_s_lock.ExitWriteLock();
FORMS.invoke(() =>
{
m_sw.Stop();
CONFIG.m_s_last_updata_db_time = DateTime.Now;
CONFIG.write_config();
lock_controls(true);
DATA.data2dt();
append_log(string.Format(LANGUAGES.txt(61), // 正在把数据写入到文件 {0:s} ...
PATH.m_k_DB_FILENAME));
DATA.m_s_dt.WriteXml(PATH.m_k_DB_FILENAME);
if (m_is_stopping)
{
append_log(string.Format(LANGUAGES.txt(57) + LANGUAGES.txt(60), // 用户停止更新数据库（合计 {0:d} 条数据，耗时 {1:s}）
DATA.m_s_all_subs.Count,
m_sw.Elapsed.ToString()),
Color.Blue);
}
else
{
append_log(string.Format(LANGUAGES.txt(58) + LANGUAGES.txt(60), // 更新数据库完成（合计 {0:d} 条数据，耗时 {1:s}）
DATA.m_s_all_subs.Count,
m_sw.Elapsed.ToString()),
Color.Green);
}
frm_Mainform.m_s_mainform.m_DataGridView_event_enable = false;
frm_Mainform.m_s_mainform.dataGridView_Main.DataSource = DATA.m_s_dt;
frm_Mainform.m_s_mainform.update_columns_style();
frm_Mainform.m_s_mainform.m_DataGridView_event_enable = true;
frm_Mainform.m_s_mainform.update_status();
m_is_stopping = false;
});
m_is_updating_database = false;
}