/// <summary>
/// دریافت یک فایل xml و نمایش اطلاعات اولیه آن
/// </summary>
/// <param name="url"></param>
/// <param name="Name"></param>
/// <param name="Description"></param>
/// <param name="MoreInfoUrl"></param>
/// <returns></returns>
public static bool RetrieveProperties(string url, out string Name, out string Description, out string MoreInfoUrl)
{
Name = Description = MoreInfoUrl = "";
try
{
WebRequest req = WebRequest.Create(url);
GConnectionManager.ConfigureProxy(ref req);
using (WebResponse response = req.GetResponse())
{
using (Stream stream = response.GetResponseStream())
{
using (StreamReader reader = new StreamReader(stream))
{
XmlDocument doc = new XmlDocument();
doc.LoadXml(reader.ReadToEnd());
//Should Redirect?
XmlNodeList ndListRedirect = doc.GetElementsByTagName("RedirectInfo");
if (ndListRedirect.Count > 0)
{
XmlNode redirectNode = ndListRedirect[0];
foreach (XmlNode Node in redirectNode.ChildNodes)
{
if (Node.Name == "Url")
{
if (!string.IsNullOrEmpty(Node.InnerText))
{
return(RetrieveProperties(Node.InnerText, out Name, out Description, out MoreInfoUrl));
}
}
}
}
XmlNodeList nameNodeList = doc.GetElementsByTagName("Name");
if (nameNodeList != null && nameNodeList.Count == 1)
{
Name = nameNodeList[0].InnerText;
}
XmlNodeList descNodeList = doc.GetElementsByTagName("Description");
if (descNodeList != null && descNodeList.Count == 1)
{
Description = descNodeList[0].InnerText;
}
XmlNodeList urlNodeList = doc.GetElementsByTagName("MoreInfoUrl");
if (urlNodeList != null && urlNodeList.Count == 1)
{
MoreInfoUrl = urlNodeList[0].InnerText;
}
return(true);
}
}
}
}
catch
{
return(false);
}
}
/// <summary>
/// دریافت فایل xml خوانش
/// </summary>
/// <param name="url"></param>
/// <param name="targetFilePath"></param>
/// <param name="overwrite"></param>
/// <param name="Exception"></param>
/// <returns></returns>
public static bool DownloadAudioXml(string url, string targetDir, bool overwrite, out string Exception)
{
Exception = string.Empty;
Uri uri = new Uri(url);
string targetFilePath = Path.Combine(targetDir, Path.GetFileName(uri.LocalPath));
try
{
if (File.Exists(targetFilePath))
{
if (!overwrite)
{
return(true);
}
else
{
File.Delete(targetFilePath);
}
}
WebRequest req = WebRequest.Create(url);
GConnectionManager.ConfigureProxy(ref req);
using (WebResponse response = req.GetResponse())
{
using (Stream stream = response.GetResponseStream())
{
using (StreamReader reader = new StreamReader(stream))
{
XmlDocument doc = new XmlDocument(); //this is unnecessary, but at least does some kind of verification
doc.LoadXml(reader.ReadToEnd());
doc.Save(targetFilePath);
}
}
}
return(true);
}
catch (Exception exp)
{
Exception = exp.Message;
return(false);
}
}
/// <summary>
/// دریافت کننده لیست خوانشها
/// </summary>
/// <param name="url"></param>
/// <param name="Exception"></param>
/// <returns></returns>
public static List <Dictionary <string, string> > RetrieveList(string url, out string Exception)
{
List <Dictionary <string, string> > lst = new List <Dictionary <string, string> >();
try
{
WebRequest req = WebRequest.Create(url);
GConnectionManager.ConfigureProxy(ref req);
using (WebResponse response = req.GetResponse())
{
using (Stream stream = response.GetResponseStream())
{
using (StreamReader reader = new StreamReader(stream))
{
XmlDocument doc = new XmlDocument();
doc.LoadXml(reader.ReadToEnd());
//Collect List:
XmlNodeList paudioNodes = doc.GetElementsByTagName("PoemAudio");
foreach (XmlNode gdbNode in paudioNodes)
{
Dictionary <string, string> audioInfo = new Dictionary <string, string>();
foreach (XmlNode Node in gdbNode.ChildNodes)
{
audioInfo.Add(Node.Name, Node.InnerText);
}
lst.Add(audioInfo);
}
}
}
}
Exception = string.Empty;
return(lst);
}
catch (Exception exp)
{
Exception = exp.Message;
return(null);
}
}
private void CheckForUpdate(bool Prompt)
{
try
{
WebRequest req = WebRequest.Create("http://dg.ganjoor.net/version.xml");
GConnectionManager.ConfigureProxy(ref req);
using (WebResponse response = req.GetResponse())
{
using (Stream stream = response.GetResponseStream())
{
using (StreamReader reader = new StreamReader(stream))
{
XmlDocument doc = new XmlDocument();
doc.LoadXml(reader.ReadToEnd());
int MyVersionMajor = Assembly.GetExecutingAssembly().GetName().Version.Major;
int MyVersionMinor = Assembly.GetExecutingAssembly().GetName().Version.Minor;
int VersionMajor = 0;
int VersionMinor = 0;
string updateUrl = string.Empty;
XmlNode versionNode = doc.GetElementsByTagName("Version")[0];
foreach (XmlNode Node in versionNode.ChildNodes)
{
if (Node.Name == "Major")
{
VersionMajor = Convert.ToInt32(Node.InnerText);
}
else
if (Node.Name == "Minor")
{
VersionMinor = Convert.ToInt32(Node.InnerText);
}
else
if (Node.Name == "UpdateUrl")
{
if (string.IsNullOrEmpty(updateUrl))
{
updateUrl = Node.InnerText;
}
}
else
if (Node.Name == "UpdateUrl162Plus")
{
updateUrl = Node.InnerText;
}
}
if (VersionMajor == MyVersionMajor && VersionMinor == MyVersionMinor)
{
if (Prompt)
{
MessageBox.Show("شما آخرین ویرایش گنجور رومیزی را در اختیار دارید.", "تبریک", MessageBoxButtons.OK, MessageBoxIcon.Information, MessageBoxDefaultButton.Button1, MessageBoxOptions.RtlReading | MessageBoxOptions.RightAlign);
}
}
else
{
if (
MessageBox.Show("ویرایش جدیدتر " + VersionMajor.ToString() + "." + VersionMinor.ToString() + " از نرمافزار ارائه شده است. صفحهٔ دریافت باز شود؟ ", "ویرایش جدید", MessageBoxButtons.YesNo, MessageBoxIcon.Question, MessageBoxDefaultButton.Button1, MessageBoxOptions.RtlReading | MessageBoxOptions.RightAlign)
==
DialogResult.Yes
)
{
System.Diagnostics.Process.Start(updateUrl);
if (!Prompt)//check for new gdbs
{
return;
}
}
}
}
}
}
if (!Prompt)//check for new gdbs
{
string strException;
List <GDBInfo> Lst = GDBListProcessor.RetrieveList("http://i.ganjoor.net/android/androidgdbs.xml", out strException);
if (Lst != null && string.IsNullOrEmpty(strException))
{
List <GDBInfo> finalList = new List <GDBInfo>();
DbBrowser db = new DbBrowser();
foreach (GDBInfo gdb in Lst)
{
if (
!db.IsInGDBIgnoreList(gdb.CatID)
&&
db.GetCategory(gdb.CatID) == null
)
{
finalList.Add(gdb);
}
}
if (finalList.Count > 0)
{
using (NewGDBFound dlg = new NewGDBFound(finalList))
{
if (dlg.ShowDialog(this) == System.Windows.Forms.DialogResult.OK)
{
using (DownloadingGdbList dwnDlg = new DownloadingGdbList(dlg.dwnldList))
if (dwnDlg.ShowDialog(this) == System.Windows.Forms.DialogResult.OK)
{
foreach (string DownloadedFile in dwnDlg.DownloadedFiles)
{
ImportGdb(DownloadedFile);
if (Settings.Default.DeleteDownloadedFiles)
{
File.Delete(DownloadedFile);
}
}
}
}
foreach (int CatID in dlg.IgnoreList)
{
db.AddToGDBIgnoreList(CatID);
}
}
}
}
}
}
catch (Exception exp)
{
if (Prompt)
{
MessageBox.Show(exp.Message, "خطا", MessageBoxButtons.OK, MessageBoxIcon.Error);
}
}
}
/// <summary>
/// دریافت یک فایل xml و تبدیل آن به لیستی از GDBInfoها
/// </summary>
/// <param name="url"></param>
/// <param name="Exception"></param>
/// <returns></returns>
public static List <GDBInfo> RetrieveList(string url, out string Exception)
{
List <GDBInfo> lstGDBs = new List <GDBInfo>();
try
{
WebRequest req = WebRequest.Create(url);
GConnectionManager.ConfigureProxy(ref req);
using (WebResponse response = req.GetResponse())
{
using (Stream stream = response.GetResponseStream())
{
using (StreamReader reader = new StreamReader(stream))
{
XmlDocument doc = new XmlDocument();
doc.LoadXml(reader.ReadToEnd());
//Should Redirect?
XmlNodeList ndListRedirect = doc.GetElementsByTagName("RedirectInfo");
if (ndListRedirect.Count > 0)
{
XmlNode redirectNode = ndListRedirect[0];
foreach (XmlNode Node in redirectNode.ChildNodes)
{
if (Node.Name == "Url")
{
if (!string.IsNullOrEmpty(Node.InnerText))
{
return(RetrieveList(Node.InnerText, out Exception));
}
}
}
}
//Collect List:
lstGDBs.Clear();
XmlNodeList gdbNodes = doc.GetElementsByTagName("gdb");
foreach (XmlNode gdbNode in gdbNodes)
{
GDBInfo gdbInfo = new GDBInfo();
foreach (XmlNode Node in gdbNode.ChildNodes)
{
switch (Node.Name)
{
case "CatName":
gdbInfo.CatName = Node.InnerText;
break;
case "PoetID":
gdbInfo.PoetID = Convert.ToInt32(Node.InnerText);
break;
case "CatID":
gdbInfo.CatID = Convert.ToInt32(Node.InnerText);
break;
case "DownloadUrl":
gdbInfo.DownloadUrl = Node.InnerText;
break;
case "BlogUrl":
gdbInfo.BlogUrl = Node.InnerText;
break;
case "FileExt":
gdbInfo.FileExt = Node.InnerText;
break;
case "ImageUrl":
gdbInfo.ImageUrl = Node.InnerText;
break;
case "FileSizeInByte":
gdbInfo.FileSizeInByte = Convert.ToInt32(Node.InnerText);
break;
case "LowestPoemID":
gdbInfo.LowestPoemID = Convert.ToInt32(Node.InnerText);
break;
case "PubDate":
{
string[] dateParts = Node.InnerText.Split(new char[] { '-' }, StringSplitOptions.RemoveEmptyEntries);
int Year = Convert.ToInt32(dateParts[0]);
int Month = Convert.ToInt32(dateParts[1]);
int Day = Convert.ToInt32(dateParts[2]);
gdbInfo.PubDate = new DateTime(Year, Month, Day);
}
break;
}
}
lstGDBs.Add(gdbInfo);
}
}
}
}
Exception = string.Empty;
return(lstGDBs);
}
catch (Exception exp)
{
Exception = exp.Message;
return(null);
}
}
