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feat: reimplement asset version check

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goat 2020-10-29 13:01:46 +01:00
parent 884b357f2c
commit 2582dea870
1 changed files with 50 additions and 4 deletions
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54
Dalamud/Interface/AssetManager.cs
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@ -33,25 +33,71 @@ namespace Dalamud.Interface
public static async Task<bool> EnsureAssets(string baseDir) {
using var client = new WebClient();
Log.Verbose("Starting asset download");
Log.Verbose("[ASSET] Starting asset download");
var versionRes = CheckAssetRefreshNeeded(baseDir);
foreach (var entry in AssetDictionary) {
var filePath = Path.Combine(baseDir, entry.Value);
Directory.CreateDirectory(Path.GetDirectoryName(filePath));
if (!File.Exists(filePath)) {
Log.Verbose("Downloading {0} to {1}...", entry.Key, entry.Value);
if (!File.Exists(filePath) || versionRes.isRefreshNeeded) {
Log.Verbose("[ASSET] Downloading {0} to {1}...", entry.Key, entry.Value);
try {
File.WriteAllBytes(filePath, client.DownloadData(entry.Key));
} catch (Exception ex) {
Log.Error(ex, "Could not download asset.");
Log.Error(ex, "[ASSET] Could not download asset.");
return false;
}
}
}
if (versionRes.isRefreshNeeded)
SetLocalAssetVer(baseDir, versionRes.version);
Log.Verbose("[ASSET] Assets OK");
return true;
}
private static string GetAssetVerPath(string baseDir) => Path.Combine(baseDir, "asset.ver");
/// <summary>
/// Check if an asset update is needed. When this fails, just return false - the route to github
/// might be bad, don't wanna just bail out in that case
/// </summary>
/// <param name="baseDir">Base directory for assets</param>
/// <returns>Update state</returns>
private static (bool isRefreshNeeded, int version) CheckAssetRefreshNeeded(string baseDir) {
using var client = new WebClient();
try {
var localVerFile = GetAssetVerPath(baseDir);
var localVer = 0;
if (File.Exists(localVerFile))
localVer = int.Parse(File.ReadAllText(localVerFile));
var remoteVer = int.Parse(client.DownloadString(AssetStoreUrl + "asset.ver"));
Log.Verbose("[ASSET] Ver check - local:{0} remote:{1}", localVer, remoteVer);
return remoteVer > localVer ? (true, remoteVer) : (false, localVer);
} catch (Exception e) {
Log.Error(e, "[ASSET] Could not check asset version");
return (false, 0);
}
}
private static void SetLocalAssetVer(string baseDir, int version) {
try {
var localVerFile = GetAssetVerPath(baseDir);
File.WriteAllText(localVerFile, version.ToString());
} catch (Exception e) {
Log.Error(e, "[ASSET] Could not write local asset version");
}
}
}
}