majomi/intro-skipper
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append version to script URL at script injection time

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This will force the browser to refresh its cache.
This commit is contained in:
Kilian von Pflugk 2024-07-30 21:22:09 +02:00
parent 907ecd65ce
commit 08ccca266f
1 changed files with 6 additions and 1 deletions
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7
ConfusedPolarBear.Plugin.IntroSkipper/Plugin.cs
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@ -413,7 +413,8 @@ public class Plugin : BasePlugin<PluginConfiguration>, IHasWebPages
_logger.LogDebug("Reading index.html from {Path}", indexPath);
var contents = File.ReadAllText(indexPath);
var scriptTag = "<script src=\"configurationpage?name=skip-intro-button.js\"></script>";
// change URL with every relase to prevent the Browers from caching
var scriptTag = "<script src=\"configurationpage?name=skip-intro-button.js&release=" + GetType().Assembly.GetName().Version + "\"></script>";
// Only inject the script tag once
if (contents.Contains(scriptTag, StringComparison.OrdinalIgnoreCase))
@ -422,6 +423,10 @@ public class Plugin : BasePlugin<PluginConfiguration>, IHasWebPages
return;
}
// remove old version if necessary
string pattern = @"<script src=""configurationpage\?name=skip-intro-button\.js.*<\/script>";
contents = Regex.Replace(contents, pattern, string.Empty, RegexOptions.IgnoreCase);
// Inject a link to the script at the end of the <head> section.
// A regex is used here to ensure the replacement is only done once.
var headEnd = new Regex("</head>", RegexOptions.IgnoreCase);