/// <summary>
/// Sets the site ID before save
/// </summary>
/// <param name="sender">Sender object</param>
/// <param name="e">Event arguments</param>
private void Control_OnBeforeSave(object sender, EventArgs e)
{
AmpFilterInfo elementInfo = (AmpFilterInfo)Control.EditedObject;
elementInfo.SiteID = SiteContext.CurrentSiteID;
if (elementInfo.UseDefaultStylesheet)
{
elementInfo.StylesheetID = 0;
}
}
/// <summary>
/// Returns CSS stylesheet for current page.
/// Stylesheet can be:
/// - normal CSS of current page
/// - default CSS for all AMP pages
/// - CSS set as AMP stylesheet for current page
/// </summary>
private string GetStylesheetText()
{
string cssText = "";
// Checking which CSS file to use
ObjectQuery <AmpFilterInfo> q = AmpFilterInfoProvider.GetAmpFilters().WhereEquals("PageNodeGuid", DocumentContext.CurrentPageInfo.NodeGUID.ToString());
AmpFilterInfo ampFilterInfo = q.FirstOrDefault();
bool useDefaultStylesheet = ampFilterInfo?.UseDefaultStylesheet ?? true;
if (useDefaultStylesheet)
{
// Get the ID of default AMP CSS
string defaultID = Settings.AmpFilterDefaultCSS;
var cssID = ValidationHelper.GetInteger(defaultID, 0);
// Default AMP CSS is not set, using ordinary CSS of current page
if (cssID == 0)
{
cssText = DocumentContext.CurrentDocumentStylesheet?.StylesheetText;
}
else
{
// Use default AMP CSS stylesheet
var cssInfo = CssStylesheetInfoProvider.GetCssStylesheetInfo(cssID);
if (cssInfo != null)
{
cssText = cssInfo.StylesheetText;
}
}
}
else
{
// Use specific AMP CSS set for this page
int stylesheetID = ampFilterInfo?.StylesheetID ?? 0;
var cssInfo = CssStylesheetInfoProvider.GetCssStylesheetInfo(stylesheetID);
if (cssInfo != null)
{
cssText = cssInfo.StylesheetText;
}
}
// Resolve macros
cssText = MacroResolver.Resolve(cssText);
// Resolve client URL
return(HTMLHelper.ResolveCSSClientUrls(cssText, CMSHttpContext.Current.Request.Url.ToString()));
}
