protected virtual IFileInfo GetFileInfo(IBundlerContext context, string file)
{
var fileInfo = WebContentFileProvider.GetFileInfo(file);
if (!fileInfo.Exists)
{
throw new AbpException($"Could not find file '{file}' using {nameof(IWebContentFileProvider)}");
}
return(fileInfo);
}
protected virtual IFileInfo GetMinFileInfoOrNull(string file)
{
foreach (var suffix in _minFileSuffixes)
{
var fileInfo = WebContentFileProvider.GetFileInfo(
$"{file.RemovePostFix($".{FileExtension}")}.{suffix}.{FileExtension}"
);
if (fileInfo.Exists)
{
return(fileInfo);
}
}
return(null);
}
public virtual async Task ProcessAsync(
[NotNull] ViewContext viewContext,
[NotNull] TagHelperContext context,
[NotNull] TagHelperOutput output,
[NotNull] List <BundleTagHelperItem> bundleItems,
[CanBeNull] string bundleName = null)
{
Check.NotNull(viewContext, nameof(viewContext));
Check.NotNull(context, nameof(context));
Check.NotNull(output, nameof(output));
Check.NotNull(bundleItems, nameof(bundleItems));
var stopwatch = Stopwatch.StartNew();
output.TagName = null;
if (bundleName.IsNullOrEmpty())
{
bundleName = GenerateBundleName(bundleItems);
}
CreateBundle(bundleName, bundleItems);
var bundleFiles = await GetBundleFilesAsync(bundleName);
output.Content.Clear();
foreach (var bundleFile in bundleFiles)
{
var file = WebContentFileProvider.GetFileInfo(bundleFile);
if (file == null || !file.Exists)
{
throw new AbpException($"Could not find the bundle file '{bundleFile}' from {nameof(IWebContentFileProvider)}");
}
if (file.Length > 0)
{
AddHtmlTag(viewContext, context, output, bundleFile + "?_v=" + file.LastModified.UtcTicks);
}
}
stopwatch.Stop();
Logger.LogDebug($"Added bundle '{bundleName}' to the page in {stopwatch.Elapsed.TotalMilliseconds:0.00} ms.");
}
protected virtual IFileInfo GetMinFileInfoOrNull(string file)
{
var fileInfo = WebContentFileProvider.GetFileInfo($"{file.RemovePostFix($".{FileExtension}")}.min.{FileExtension}");
return(fileInfo.Exists ? fileInfo : null);
}
