public override void OnResultExecuting(ResultExecutingContext filterContext)
{
bool isIe = HttpContext.Current.Request.Browser.Browser.Trim()
.Equals("IE", StringComparison.InvariantCultureIgnoreCase);
int ieVersion = isIe ? HttpContext.Current.Request.Browser.MajorVersion : 0;
ICombinerService myCombiner = CombinerServiceFactory.CreateCombinerService();
var logger = new LoggingService.LoggingService();
// Set the Response.Filter to our custom Stream class that will do the parsing of the html
// and the replacement of the script and css tags with the combined resources tags.
filterContext.HttpContext.Response.Filter =
new CombinerResponseStream(
filterContext.HttpContext.Response.Filter,
CombinerLiveSettings.CombineJs && _combineJs,
CombinerLiveSettings.CombineCss && _combineCss,
CombinerLiveSettings.MinifyJs && _minifyJs,
CombinerLiveSettings.MinifyCss && _minifyCss,
CombinerLiveSettings.VersionOnly && _versionOnly,
CombinerLiveSettings.PrependCdnHostToImages && _prependCdnHostToImages,
CombinerLiveSettings.JsVersion,
CombinerLiveSettings.CssVersion,
CombinerConstantsAndSettings.JsAndCssSharedVersion,
ieVersion,
HttpContext.Current.Request.Url.AbsolutePath.TrimEnd('/'),
myCombiner,
logger,
CombinerConstantsAndSettings.WebSettings.ComboScriptUrl,
CombinerConstantsAndSettings.WebSettings.ImagesCdnHostToPrepend
);
if (_applyOutputCaching)
{
// Set cacheability
filterContext.HttpContext.Response.Cache.SetExpires(DateTime.Now.AddMonths(1));
filterContext.HttpContext.Response.Cache.SetCacheability(HttpCacheability.Public);
filterContext.HttpContext.Response.Cache.SetValidUntilExpires(true);
filterContext.HttpContext.Response.Cache.VaryByParams["*"] = true;
// Set file dependency for output cache
// when the live.js is updated we need to invalidate the OutputCache for this page
string path = CombinerConstantsAndSettings.WebSettings.CombinerLiveSettingsFile;
string liveSettingsFilePath = filterContext.HttpContext.Server.MapPath(path);
filterContext.HttpContext.Response.AddFileDependency(liveSettingsFilePath);
}
base.OnResultExecuting(filterContext);
}
protected override void OnPreRender(EventArgs e)
{
bool isIe = HttpContext.Current.Request.Browser.Browser.Trim()
.Equals("IE", StringComparison.InvariantCultureIgnoreCase);
int ieVersion = isIe ? HttpContext.Current.Request.Browser.MajorVersion : 0;
ICombinerService myCombiner = CombinerServiceFactory.CreateCombinerService();
var logger = new LoggingService.LoggingService();
HttpContext.Current.Response.Filter =
new CombinerResponseStream(
HttpContext.Current.Response.Filter,
CombinerLiveSettings.CombineJs && CombineJs.GetValueOrDefault(true),
CombinerLiveSettings.CombineCss && CombineCss.GetValueOrDefault(true),
CombinerLiveSettings.MinifyJs && MinifyJs.GetValueOrDefault(true),
CombinerLiveSettings.MinifyCss && MinifyCss.GetValueOrDefault(true),
CombinerLiveSettings.VersionOnly && VersionOnly.GetValueOrDefault(true),
CombinerLiveSettings.PrependCdnHostToImages && PrependCdnHostToImages.GetValueOrDefault(true),
CombinerLiveSettings.JsVersion,
CombinerLiveSettings.CssVersion,
CombinerConstantsAndSettings.JsAndCssSharedVersion,
ieVersion,
HttpContext.Current.Request.Url.AbsolutePath,
myCombiner,
logger,
CombinerConstantsAndSettings.WebSettings.ComboScriptUrl,
CombinerConstantsAndSettings.WebSettings.ImagesCdnHostToPrepend
);
if (ApplyOutputCaching.GetValueOrDefault(true))
{
// Set cacheability
HttpContext.Current.Response.Cache.SetExpires(DateTime.Now.AddMonths(1));
HttpContext.Current.Response.Cache.SetCacheability(HttpCacheability.Public);
HttpContext.Current.Response.Cache.SetValidUntilExpires(true);
HttpContext.Current.Response.Cache.VaryByParams["*"] = true;
// Set file dependency for output cache
// when the live.js is updated we need to invalidate the OutputCache for this page
string path = CombinerConstantsAndSettings.WebSettings.CombinerLiveSettingsFile;
string liveSettingsFilePath = HttpContext.Current.Server.MapPath(path);
HttpContext.Current.Response.AddFileDependency(liveSettingsFilePath);
}
}