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decide which mirror to choose locally and display result

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closes #3904
This commit is contained in:
Matthias Mailänder
2014-03-09 16:31:43 +01:00
parent 9c499cc9e5
commit 771638c8e8
5 changed files with 45 additions and 10 deletions
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47
OpenRA.Mods.RA/Widgets/Logic/DownloadPackagesLogic.cs
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@@ -26,6 +26,7 @@ namespace OpenRA.Mods.RA.Widgets.Logic
ProgressBarWidget progressBar;
LabelWidget statusLabel;
Action afterInstall;
string mirror;
[ObjectCreator.UseCtor]
public DownloadPackagesLogic(Widget widget, Dictionary<string, string> installData, Action afterInstall)
@@ -42,14 +43,15 @@ namespace OpenRA.Mods.RA.Widgets.Logic
void ShowDownloadDialog()
{
statusLabel.GetText = () => "Initializing...";
statusLabel.GetText = () => "Fetching list of mirrors...";
progressBar.Indeterminate = true;
var retryButton = panel.Get<ButtonWidget>("RETRY_BUTTON");
retryButton.IsVisible = () => false;
var cancelButton = panel.Get<ButtonWidget>("CANCEL_BUTTON");
// Save the package to a temp file
var mirrorsFile = new string[] { Platform.SupportDir, "Content", Game.modData.Manifest.Mod.Id, "mirrors.txt" }.Aggregate(Path.Combine);
var file = Path.Combine(Path.GetTempPath(), Path.GetRandomFileName());
var dest = new string[] { Platform.SupportDir, "Content", Game.modData.Manifest.Mod.Id }.Aggregate(Path.Combine);
@@ -57,7 +59,9 @@ namespace OpenRA.Mods.RA.Widgets.Logic
{
progressBar.Indeterminate = false;
progressBar.Percentage = i.ProgressPercentage;
statusLabel.GetText = () => "Downloading {1}/{2} kB ({0}%)".F(i.ProgressPercentage, i.BytesReceived / 1024, i.TotalBytesToReceive / 1024);
statusLabel.GetText = () => "Downloading from {3} {1}/{2} kB ({0}%)".F(i.ProgressPercentage,
i.BytesReceived / 1024, i.TotalBytesToReceive / 1024,
mirror != null ? new Uri(mirror).Host : "unknown host");
};
Action<string> onExtractProgress = s =>
@@ -100,10 +104,41 @@ namespace OpenRA.Mods.RA.Widgets.Logic
}
};
var dl = new Download(installData["PackageURL"], file, onDownloadProgress, onDownloadComplete);
Action<AsyncCompletedEventArgs, bool> onFetchMirrorsComplete = (i, cancelled) =>
{
progressBar.Indeterminate = true;
cancelButton.OnClick = () => { dl.Cancel(); Ui.CloseWindow(); };
retryButton.OnClick = () => { dl.Cancel(); ShowDownloadDialog(); };
if (i.Error != null)
{
onError(Download.FormatErrorMessage(i.Error));
return;
}
else if (cancelled)
{
onError("Download cancelled");
return;
}
var mirrorList = new List<string>();
using (var r = new StreamReader(mirrorsFile))
{
string line;
while ((line = r.ReadLine()) != null)
if (!string.IsNullOrEmpty(line))
mirrorList.Add(line);
}
mirror = mirrorList.Random(new OpenRA.Thirdparty.Random());
// Save the package to a temp file
var dl = new Download(mirror, file, onDownloadProgress, onDownloadComplete);
cancelButton.OnClick = () => { dl.Cancel(); Ui.CloseWindow(); };
retryButton.OnClick = () => { dl.Cancel(); ShowDownloadDialog(); };
};
// Get the list of mirrors
var updateMirrors = new Download(installData["PackageMirrorList"], mirrorsFile, onDownloadProgress, onFetchMirrorsComplete);
cancelButton.OnClick = () => { updateMirrors.Cancel(); Ui.CloseWindow(); };
retryButton.OnClick = () => { updateMirrors.Cancel(); ShowDownloadDialog(); };
}
}
}