private void backgroundWorker_DoWork(object sender, DoWorkEventArgs e)
{
string targetDir = DownloadableAudioListProcessor.SoundsPath;
if (!Directory.Exists(targetDir))
{
Directory.CreateDirectory(targetDir);
}
Dictionary <string, string> audioInfo = (this.pnlList.Controls[_RealDownloadIndex] as SndDownloadInfo).Tag as Dictionary <string, string>;
string strException;
if (!DownloadableAudioListProcessor.DownloadAudioXml(audioInfo["audio_xml"], targetDir, true, out strException))
{
MessageBox.Show(string.Format("دریافت فایل XML خوانش {0} با خطا مواجه شد.", DownloadableAudioListProcessor.SuggestTitle((this.pnlList.Controls[_RealDownloadIndex] as SndDownloadInfo).Tag as Dictionary <string, string>)), "خطا", MessageBoxButtons.OK, MessageBoxIcon.Error, MessageBoxDefaultButton.Button1, MessageBoxOptions.RightAlign | MessageBoxOptions.RtlReading);
}
else
{
string sFileDownloaded = DownloadUtilityClass.DownloadFileIgnoreFail(
((this.pnlList.Controls[_RealDownloadIndex] as SndDownloadInfo).Tag as Dictionary <string, string>)["audio_mp3"],
targetDir,
this.backgroundWorker, out string expString);
if (!string.IsNullOrEmpty(sFileDownloaded))
{
_DownloadedSounds.Add(audioInfo);
}
else
if (_RealDownloadIndex >= 0)
{
MessageBox.Show(string.Format("دریافت فایل صوتی خوانش {0} با خطا مواجه شد.\n{1}", DownloadableAudioListProcessor.SuggestTitle((this.pnlList.Controls[_RealDownloadIndex] as SndDownloadInfo).Tag as Dictionary <string, string>), expString), "خطا", MessageBoxButtons.OK, MessageBoxIcon.Error, MessageBoxDefaultButton.Button1, MessageBoxOptions.RightAlign | MessageBoxOptions.RtlReading);
}
}
}
public override void OnActivated()
{
if (OnInstallStarted != null)
{
OnInstallStarted(this, new EventArgs());
}
DbBrowser db = new DbBrowser();
Application.DoEvents();
string targetDir = DownloadableAudioListProcessor.SoundsPath;
if (DownloadedSounds != null)
{
foreach (Dictionary <string, string> audioInfo in DownloadedSounds)
{
grdList.Rows[grdList.Rows.Add()].Cells[0].Value = DownloadableAudioListProcessor.SuggestTitle(audioInfo);
string mp3FilePath = Path.Combine(targetDir, Path.GetFileName(new Uri(audioInfo["audio_mp3"]).LocalPath));
PoemAudio poemAudio = db.AddAudio(
Int32.Parse(audioInfo["audio_post_ID"]),
mp3FilePath,
DownloadableAudioListProcessor.SuggestTitle(audioInfo),
Int32.Parse(audioInfo["audio_order"])
);
string xmlFilePath = Path.Combine(targetDir, Path.GetFileName(new Uri(audioInfo["audio_xml"]).LocalPath));
List <PoemAudio> lstPoemAudio = PoemAudioListProcessor.Load(xmlFilePath);
if (lstPoemAudio.Count == 1)
{
foreach (PoemAudio xmlAudio in lstPoemAudio)
{
if (xmlAudio.PoemId == poemAudio.PoemId)
{
poemAudio.SyncArray = xmlAudio.SyncArray;
db.SavePoemSync(poemAudio, poemAudio.SyncArray, false);
poemAudio.SyncGuid = Guid.Parse(audioInfo["audio_guid"]);
db.WritePoemAudioGuid(poemAudio);
db.DeleteAudioWithSync(xmlAudio.PoemId, xmlAudio.SyncGuid, poemAudio.Id);
File.Delete(xmlFilePath); //not needed any more
grdList.Rows[grdList.RowCount - 1].Cells[1].Value = "نصب شد.";
InstalledFilesCount++;
}
}
}
else
{
grdList.Rows[grdList.RowCount - 1].Cells[1].Value = "خطا: فایل xml محتوی اطلاعات همگامسازی یک سطر نیست.";
}
Application.DoEvents();
}
}
db.CloseDb();
if (OnInstallFinished != null)
{
OnInstallFinished(this, new EventArgs());
}
}
//دریافت فهرست
private async Task <bool> RetrieveList()
{
bool reS = true;
var r = await _RetrieveDictionaryListAsync();
if (!string.IsNullOrEmpty(r.Item2))
{
MessageBox.Show(r.Item2, "خطا", MessageBoxButtons.OK, MessageBoxIcon.Error);
reS = false;
}
else
{
_Lst = r.Item1;
DbBrowser db = new DbBrowser();
//در صورتی که تمام خوانشهای موجود را دریافت می‌کنیم برای تعیین وجود فایل صوتی از روش بهینه‌تری استفاده می‌کنیم.
PoemAudio[] poemAudios = null;
if (_PoemId == 0)
{
poemAudios = db.GetAllPoemAudioFiles();
}
grdList.Columns.Clear();
DataTable tbl = new DataTable();
tbl.Columns.Add("عنوان");
tbl.Columns.Add("اندازه");
tbl.Columns.Add("دریافت", typeof(bool));
int firstSuggestableDownload = -1;
int idx = -1;
foreach (Dictionary <string, string> audioInfo in _Lst)
{
idx++;
int nPoemId = Convert.ToInt32(audioInfo["audio_post_ID"]);
bool haveIt =
_PoemId == 0 ?
poemAudios.Where(p => p.SyncGuid.ToString() == audioInfo["audio_guid"]).FirstOrDefault() != null
:
db.PoemAudioExists(nPoemId, audioInfo["audio_guid"]);
if (!haveIt && firstSuggestableDownload == -1)
{
firstSuggestableDownload = idx;
}
tbl.Rows.Add(
DownloadableAudioListProcessor.SuggestTitle(audioInfo),
(int.Parse(audioInfo["audio_mp3bsize"]) / 1024.0 / 1024.0).ToString("0.00") + " مگابایت",
!haveIt
);
}
db.CloseDb();
grdList.DataSource = tbl;
grdList.Columns[0].AutoSizeMode = DataGridViewAutoSizeColumnMode.Fill;
grdList.Columns[0].FillWeight = 50;
grdList.Columns[1].Width = 110;
grdList.Columns[2].Width = 50;
foreach (DataGridViewRow row in grdList.Rows)
{
row.Tag = !((bool)row.Cells[GRDCLMN_CHECK].Value);
}
if (firstSuggestableDownload != -1)
{
grdList.FirstDisplayedScrollingRowIndex = firstSuggestableDownload;
}
EnableDownloadCheckedButton();
}
return(reS);
}
public SndDownloadInfo(Dictionary <string, string> audioInfo)
{
InitializeComponent();
this.Tag = audioInfo;
this.lblSndName.Text = DownloadableAudioListProcessor.SuggestShortTitle(audioInfo);
}
