//------------------------------------------------------------------
//private methods
private string FormSingleMinifiedFileInclude(string bundleName, CssOrJs cssOrJs, FileTypeConfigInfo fileTypeInfo, Func<string, string> getContentUrl)
{
var relFilePath = $"~/{fileTypeInfo.Directory}{bundleName}.min.{cssOrJs.ToString().ToLowerInvariant()}";
var fileUrl = getContentUrl(relFilePath);
var htmlLink = fileTypeInfo.NonDebugHtmlFormatString.Replace(FileTypeConfigInfo.FileUrlParam, fileUrl);
if (fileTypeInfo.NonDebugHtmlFormatString.Contains(FileTypeConfigInfo.CachebusterParam))
{
var cacheBusterValue = _getChecksumFromRelPath(relFilePath);
htmlLink = htmlLink.Replace(FileTypeConfigInfo.CachebusterParam, cacheBusterValue);
}
return htmlLink;
}
private string FormCdnIncludes(IEnumerable<CdnInfo> cdnLinks, string bundleName, CssOrJs cssOrJs, FileTypeConfigInfo fileTypeInfo, Func<string, string> getContentUrl)
{
if (string.IsNullOrEmpty(fileTypeInfo.CdnHtmlFormatString))
throw new InvalidOperationException(
$"The bundle {bundleName} contains a cdn definition, but the current config does not support CDN for {cssOrJs}");
var sb = new StringBuilder();
//we send the individual files as found in the bundle json file
foreach (var cdnLink in cdnLinks)
{
var relFilePath = $"~/{fileTypeInfo.Directory}{cdnLink.Production}";
var httpFileUrl = getContentUrl(relFilePath);
sb.AppendLine(cdnLink.BuildCdnIncludeString(fileTypeInfo.CdnHtmlFormatString, httpFileUrl,
() => _getChecksumFromRelPath(relFilePath)));
}
return sb.ToString();
}
