/// <summary>
/// Does the actual downloading of the mod. This is it's own function, to avoid double code
/// </summary>
/// <param name="update">The update info coming from the update server</param>
/// <param name="mod">The mod metadata from Everest for the installed mod</param>
/// <param name="button">The button for that mod shown on the interface</param>
/// <returns>Bool wether the update failed or not</returns>
private bool doDownloadModUpdate(ModUpdateInfo update, EverestModuleMetadata mod, TextMenu.Button button)
{
// we will download the mod to Celeste_Directory/[update.GetHashCode()].zip at first.
string zipPath = Path.Combine(Everest.PathGame, $"modupdate-{update.GetHashCode()}.zip");
try {
// download it...
button.Label = $"{ModUpdaterHelper.FormatModName(update.Name)} ({Dialog.Clean("MODUPDATECHECKER_DOWNLOADING")})";
downloadMod(update, button, zipPath);
// verify its checksum
ModUpdaterHelper.VerifyChecksum(update, zipPath);
// mark restarting as required, as we will do weird stuff like closing zips afterwards.
shouldRestart = true;
// install it
button.Label = $"{ModUpdaterHelper.FormatModName(update.Name)} ({Dialog.Clean("MODUPDATECHECKER_INSTALLING")})";
ModUpdaterHelper.InstallModUpdate(update, mod, zipPath);
// done!
button.Label = $"{ModUpdaterHelper.FormatModName(update.Name)} ({Dialog.Clean("MODUPDATECHECKER_UPDATED")})";
return(true);
} catch (Exception e) {
// update failed
button.Label = $"{ModUpdaterHelper.FormatModName(update.Name)} ({Dialog.Clean("MODUPDATECHECKER_FAILED")})";
Logger.Log("OuiModUpdateList", $"Updating {update.Name} failed");
Logger.LogDetailed(e);
// try to delete mod-update.zip if it still exists.
ModUpdaterHelper.TryDelete(zipPath);
return(false);
}
}
/// <summary>
/// Downloads and installs a mod update.
/// </summary>
/// <param name="update">The update info coming from the update server</param>
/// <param name="mod">The mod metadata from Everest for the installed mod</param>
/// <param name="button">The button for that mod shown on the interface</param>
private void downloadModUpdate(ModUpdateInfo update, EverestModuleMetadata mod, TextMenu.Button button)
{
task = new Task(() => {
// we will download the mod to Celeste_Directory/mod-update.zip at first.
string zipPath = Path.Combine(Everest.PathGame, "mod-update.zip");
try {
// download it...
button.Label = $"{update.Name.SpacedPascalCase()} ({Dialog.Clean("MODUPDATECHECKER_DOWNLOADING")})";
downloadMod(update, button, zipPath);
// verify its checksum
ModUpdaterHelper.VerifyChecksum(update, zipPath);
// mark restarting as required, as we will do weird stuff like closing zips afterwards.
if (!shouldRestart)
{
shouldRestart = true;
subHeader.TextColor = Color.OrangeRed;
subHeader.Title = $"{Dialog.Clean("MODUPDATECHECKER_MENU_HEADER")} ({Dialog.Clean("MODUPDATECHECKER_WILLRESTART")})";
}
// install it
button.Label = $"{update.Name.SpacedPascalCase()} ({Dialog.Clean("MODUPDATECHECKER_INSTALLING")})";
ModUpdaterHelper.InstallModUpdate(update, mod, zipPath);
// done!
button.Label = $"{update.Name.SpacedPascalCase()} ({Dialog.Clean("MODUPDATECHECKER_UPDATED")})";
// select another enabled option: the next one, or the last one if there is no next one.
if (menu.Selection + 1 > menu.LastPossibleSelection)
{
menu.Selection = menu.LastPossibleSelection;
}
else
{
menu.MoveSelection(1);
}
} catch (Exception e) {
// update failed
button.Label = $"{update.Name.SpacedPascalCase()} ({Dialog.Clean("MODUPDATECHECKER_FAILED")})";
Logger.Log("OuiModUpdateList", $"Updating {update.Name} failed");
Logger.LogDetailed(e);
button.Disabled = false;
// try to delete mod-update.zip if it still exists.
ModUpdaterHelper.TryDelete(zipPath);
}
// give the menu control back to the player
menu.Focused = true;
});
task.Start();
}
private void autoUpdate(SortedDictionary <ModUpdateInfo, EverestModuleMetadata> updateList)
{
int currentlyUpdatedModIndex = 1;
// this is common to all mods.
string zipPath = Path.Combine(Everest.PathGame, "mod-update.zip");
bool restartRequired = false;
bool failuresOccured = false;
// iterate through all mods to update now.
foreach (ModUpdateInfo update in updateList.Keys)
{
// common beginning for all messages: f.e. [1/3] Auto-updating Polygon Dreams
string progressString = $"[{currentlyUpdatedModIndex}/{updateList.Count}] {Dialog.Clean("AUTOUPDATECHECKER_UPDATING")} {ModUpdaterHelper.FormatModName(update.Name)}:";
try {
// show the cancel button for downloading
showCancel = true;
// download it...
modUpdatingMessage = $"{progressString} {Dialog.Clean("AUTOUPDATECHECKER_DOWNLOADING")}";
Logger.Log("AutoModUpdater", $"Downloading {update.URL} to {zipPath}");
Func <int, long, int, bool> progressCallback = (position, length, speed) => {
if (skipUpdate)
{
return(false);
}
if (length > 0)
{
modUpdatingMessage = $"{progressString} {Dialog.Clean("AUTOUPDATECHECKER_DOWNLOADING")} " +
$"({((int) Math.Floor(100D * (position / (double) length)))}% @ {speed} KiB/s)";
}
else
{
modUpdatingMessage = $"{progressString} {Dialog.Clean("AUTOUPDATECHECKER_DOWNLOADING")} " +
$"({((int) Math.Floor(position / 1000D))}KiB @ {speed} KiB/s)";
}
return(true);
};
try {
Everest.Updater.DownloadFileWithProgress(update.URL, zipPath, progressCallback);
} catch (WebException e) {
Logger.Log(LogLevel.Warn, "AutoModUpdater", $"Download failed, trying mirror {update.MirrorURL}");
Logger.LogDetailed(e);
Everest.Updater.DownloadFileWithProgress(update.MirrorURL, zipPath, progressCallback);
}
// hide the cancel button for downloading, download is done
showCancel = false;
if (skipUpdate)
{
Logger.Log("AutoModUpdater", "Update was skipped");
// try to delete mod-update.zip if it still exists.
ModUpdaterHelper.TryDelete(zipPath);
if (restartRequired)
{
// stop trying to update mods; restart right away
break;
}
else
{
// proceed to the game right away
shouldContinue = true;
return;
}
}
// verify its checksum
modUpdatingMessage = $"{progressString} {Dialog.Clean("AUTOUPDATECHECKER_VERIFYING")}";
ModUpdaterHelper.VerifyChecksum(update, zipPath);
// install it
restartRequired = true;
modUpdatingMessage = $"{progressString} {Dialog.Clean("AUTOUPDATECHECKER_INSTALLING")}";
ModUpdaterHelper.InstallModUpdate(update, updateList[update], zipPath);
} catch (Exception e) {
// update failed
Logger.Log("AutoModUpdater", $"Updating {update.Name} failed");
Logger.LogDetailed(e);
failuresOccured = true;
// try to delete mod-update.zip if it still exists.
ModUpdaterHelper.TryDelete(zipPath);
// stop trying to update further mods.
break;
}
currentlyUpdatedModIndex++;
}
// don't show "cancel" anymore, install ended.
showCancel = false;
if (!failuresOccured)
{
// restart when everything is done
modUpdatingMessage = Dialog.Clean("DEPENDENCYDOWNLOADER_RESTARTING");
Thread.Sleep(1000);
Everest.QuickFullRestart();
}
else
{
modUpdatingMessage = Dialog.Clean("AUTOUPDATECHECKER_FAILED");
// stop the cogwheel
cogwheelSpinning = false;
cogwheelStopTime = RawTimeActive;
if (restartRequired)
{
// failures occured, restart is required
modUpdatingSubMessage = Dialog.Clean("AUTOUPDATECHECKER_REBOOT");
confirmToRestart = true;
}
else
{
// failures occured, restart is not required
modUpdatingSubMessage = Dialog.Clean("AUTOUPDATECHECKER_CONTINUE");
confirmToContinue = true;
}
}
}
private void autoUpdate(SortedDictionary <ModUpdateInfo, EverestModuleMetadata> updateList)
{
int currentlyUpdatedModIndex = 1;
// this is common to all mods.
string zipPath = Path.Combine(Everest.PathGame, "mod-update.zip");
bool restartRequired = false;
bool failuresOccured = false;
// iterate through all mods to update now.
foreach (ModUpdateInfo update in updateList.Keys)
{
// common beginning for all messages: f.e. [1/3] Auto-updating Polygon Dreams
string progressString = $"[{currentlyUpdatedModIndex}/{updateList.Count}] {Dialog.Clean("AUTOUPDATECHECKER_UPDATING")} {update.Name.SpacedPascalCase()}:";
try {
// download it...
modUpdatingMessage = $"{progressString} {Dialog.Clean("AUTOUPDATECHECKER_DOWNLOADING")}";
Logger.Log("AutoModUpdater", $"Downloading {update.URL} to {zipPath}");
Everest.Updater.DownloadFileWithProgress(update.URL, zipPath, (position, length, speed) => {
if (length > 0)
{
modUpdatingMessage = $"{progressString} {Dialog.Clean("AUTOUPDATECHECKER_DOWNLOADING")} " +
$"({((int)Math.Floor(100D * (position / (double)length)))}% @ {speed} KiB/s)";
}
else
{
modUpdatingMessage = $"{progressString} {Dialog.Clean("AUTOUPDATECHECKER_DOWNLOADING")} " +
$"({((int)Math.Floor(position / 1000D))}KiB @ {speed} KiB/s)";
}
});
// verify its checksum
modUpdatingMessage = $"{progressString} {Dialog.Clean("AUTOUPDATECHECKER_VERIFYING")}";
ModUpdaterHelper.VerifyChecksum(update, zipPath);
// install it
restartRequired = true;
modUpdatingMessage = $"{progressString} {Dialog.Clean("AUTOUPDATECHECKER_INSTALLING")}";
ModUpdaterHelper.InstallModUpdate(update, updateList[update], zipPath);
} catch (Exception e) {
// update failed
Logger.Log("AutoModUpdater", $"Updating {update.Name} failed");
Logger.LogDetailed(e);
failuresOccured = true;
// try to delete mod-update.zip if it still exists.
ModUpdaterHelper.TryDelete(zipPath);
}
currentlyUpdatedModIndex++;
}
if (!failuresOccured)
{
// restart when everything is done
modUpdatingMessage = Dialog.Clean("DEPENDENCYDOWNLOADER_RESTARTING");
Thread.Sleep(1000);
Everest.QuickFullRestart();
}
else
{
modUpdatingMessage = Dialog.Clean("AUTOUPDATECHECKER_FAILED");
// stop the cogwheel
cogwheelSpinning = false;
cogwheelStopTime = RawTimeActive;
if (restartRequired)
{
// failures occured, restart is required
modUpdatingSubMessage = Dialog.Clean("AUTOUPDATECHECKER_REBOOT");
confirmToRestart = true;
}
else
{
// failures occured, restart is not required
modUpdatingSubMessage = Dialog.Clean("AUTOUPDATECHECKER_CONTINUE");
confirmToContinue = true;
}
}
}