public override void Process(ref HtmlNode node, HtmlAttribute dynamicAttribute, Dictionary <string, AliasReference> classNameAlias, Dictionary <int, string> classNameAliasdepth, int depth, string websiteId, ExpressionEvaluator evaluator, KEntity entity, dynamic websiteData, Models.Pagination viewDetails, string queryString, Dictionary <string, long> functionLog, bool isDetailsView = false, bool isNFSite = false, string developerId = null)
{
if (Kitsune.Helper.Constants.WidgetRegulerExpression.IsMatch(dynamicAttribute.Value))
{
string attributeValue = evaluator.EvaluateExpression(dynamicAttribute.Value, entity, viewDetails, classNameAlias, websiteData, websiteData?._system?.kresult, queryString, out bool hasData, functionLog, isDetailsView, isNFSite, developerId).ToString();
if (!hasData || (System.Boolean.TryParse(attributeValue, out bool attVal) && attVal))
{
node = HtmlCommentNode.CreateNode("<!-- skip -->");
}
}
}
public override void Process(ref HtmlNode node, HtmlAttribute dynamicAttribute, Dictionary <string, AliasReference> classNameAlias, Dictionary <int, string> classNameAliasdepth, int depth, string websiteId, ExpressionEvaluator evaluator, KEntity entity, dynamic websiteData, Models.Pagination viewDetails, string queryString, Dictionary <string, long> functionLog, bool isDetailsView = false, bool isNFSite = false, string developerId = null)
{
Node result = LexerGenerator.Parse(Helper.TrimDelimiters(dynamicAttribute.Value));
if (result.Token.Value == ACTIONS.Loop)
{
string referenceObject = result.Children[0].Children[0].Token.Value;
string referenceName = result.Children[2].Children[0].Token.Value?.ToLower();
var refObj = evaluator.EvaluateExpression(referenceObject, entity, viewDetails, classNameAlias, websiteData, websiteData?._system?.kresult, queryString, out bool hasData, functionLog, isDetailsView, isNFSite);
if (refObj.GetType() == typeof(string) && refObj == "")
{
node = HtmlCommentNode.CreateNode("<!-- skip -->");
return;
}
string offsetObj = evaluator.EvaluateExpression(result.Children[6], entity, viewDetails, classNameAlias, websiteData, websiteData?._system?.kresult, queryString, out hasData, functionLog, isDetailsView, isNFSite, developerId).ToString();
int.TryParse(offsetObj, out int offset);
int iteration = 0;
int maxIteration = 0;
if (dynamicAttribute.Value.IndexOf("offset") > 0)
{
if (int.TryParse(viewDetails.currentpagenumber, out int currentPage) && currentPage > 0)
{
iteration = offset * (currentPage - 1);
}
}
else
{
string iterationObj = evaluator.EvaluateExpression(result.Children[4], entity, viewDetails, classNameAlias, websiteData, websiteData?._system?.kresult, queryString, out hasData, functionLog, isDetailsView, isNFSite, developerId).ToString();
int.TryParse(iterationObj, out iteration);
}
maxIteration = iteration + offset;
int objSize = (int)evaluator.GetObjectSize(refObj);
maxIteration = (maxIteration < objSize) ? maxIteration : objSize;
if (iteration > maxIteration)
{
node = HtmlCommentNode.CreateNode("<!-- skip -->");
return;
}
else if (objSize == maxIteration && dynamicAttribute.Value.IndexOf("offset") > 0)
{
viewDetails.nextpage.url = "#";
viewDetails.pagesize = maxIteration - iteration + 1;
}
AliasReference aliasReference = new AliasReference
{
referenceObject = null,
iteration = iteration,
maxIteration = maxIteration
};
if (!classNameAlias.ContainsKey(referenceName))
{
classNameAlias.Add(referenceName, aliasReference);
classNameAliasdepth.Add(depth, referenceName);
}
}
else if (result.Token.Value == ACTIONS.InLoop)
{
string referenceName = result.Children[0].Children[0].Token.Value?.ToLower();
string referenceObject = result.Children[2].Children[0].Token.Value;
var obj = evaluator.EvaluateExpression(referenceObject, entity, viewDetails, classNameAlias, websiteData, websiteData?._system?.kresult, queryString, out bool hasData, functionLog, isDetailsView, isNFSite);
if (obj.GetType() == typeof(string) && obj == "")
{
node = HtmlCommentNode.CreateNode("<!-- skip -->");
return;
}
AliasReference aliasReference = new AliasReference();
aliasReference.referenceObject = referenceObject;
aliasReference.iteration = 0;
aliasReference.maxIteration = (int)evaluator.GetObjectSize(obj);
if (!classNameAlias.ContainsKey(referenceName))
{
classNameAlias.Add(referenceName, aliasReference);
classNameAliasdepth.Add(depth, referenceName);
}
}
}
/// <summary>
/// Process the node for k-tags and k-expressions and return the processed node.
/// </summary>
/// <param name="readNode"></param>
/// <param name="classNameAlias"></param>
/// <param name="classNameAliasDepth"></param>
/// <param name="depth"></param>
/// <param name="isRepeat"></param>
/// <param name="evaluator"></param>
/// <returns></returns>
private HtmlNode GetProcessedNode(HtmlNode readNode, Dictionary <string, AliasReference> classNameAlias, Dictionary <int, string> classNameAliasDepth, int depth, bool isRepeat, ExpressionEvaluator evaluator, string customerId, KEntity entity, dynamic websiteData, Models.Pagination viewDetails, string queryString, Dictionary <string, long> functionLog, bool isDetailsView, bool isNFSite)
{
try
{
HtmlNode returnNode = readNode.CloneNode(false);
if (readNode.NodeType == HtmlNodeType.Comment)
{
return(returnNode);
}
else if (readNode.NodeType == HtmlNodeType.Text)
{
returnNode = HtmlTextNode.CreateNode(ReplaceKLanguage(readNode.OuterHtml, classNameAlias, evaluator, entity, viewDetails, websiteData, websiteData?._system?.kresult, queryString, functionLog, isDetailsView, isNFSite)) ?? returnNode;
return(returnNode);
}
else if (readNode.NodeType == HtmlNodeType.Element)
{
if (isRepeat && (false || readNode.Attributes.Aggregate(false, (acc, x) => acc || x.Name.ToLower().Equals("k-norepeat"))))
{
returnNode = HtmlCommentNode.CreateNode("<!-- skip -->");
}
if (returnNode.Attributes.Count() > 0)
{
foreach (HtmlAttribute attribute in returnNode.Attributes.ToList())
{
if (returnNode.NodeType == HtmlNodeType.Comment)
{
break;
}
if (!String.IsNullOrEmpty(attribute.Name) && dynamicTagDescriptors.Contains(attribute.Name.ToLower()))
{
TagProcessor processor = processorFactory.GetProcessor(attribute.Name);
processor.ProcessNode(ref returnNode, attribute, classNameAlias, classNameAliasDepth, depth, customerId, evaluator, entity, websiteData, viewDetails, queryString, functionLog, isDetailsView, isNFSite);
if (!(attribute.Name.ToLower().Equals(LanguageAttributes.KPayAmount.GetDescription()) || attribute.Name.ToLower().Equals(LanguageAttributes.KPayPurpose.GetDescription())))
{
returnNode.Attributes[attribute.Name.ToLower()]?.Remove();
}
}
else if (!attribute.Name.Equals("input", StringComparison.InvariantCultureIgnoreCase) && !attribute.Name.Equals("headers", StringComparison.InvariantCultureIgnoreCase) && Kitsune.Helper.Constants.WidgetRegulerExpression.IsMatch(attribute.Value))
{
attribute.Value = ReplaceKLanguage(attribute.Value, classNameAlias, evaluator, entity, viewDetails, websiteData, websiteData?._system?.kresult, queryString, functionLog, isDetailsView, isNFSite);
//attribute.Value = evaluator.EvaluateExpression(attribute.Value, entity, viewDetails, classNameAlias, websiteData, websiteData?._system?.kresult, queryString, isDetailsView, isNFSite);
if (returnNode.Name?.ToLower() == "img" && attribute.Name?.ToLower() == "src")
{
attribute.Value = attribute.Value?.Trim();
}
}
}
if (requestType == KitsuneRequestUrlType.PRODUCTION && returnNode.Name?.ToLower() == "img")
{
string source = returnNode.Attributes.Where(x => x.Name.ToLower() == "src")?.FirstOrDefault()?.Value;
if (!string.IsNullOrEmpty(source) && !source.StartsWith("/") && !source.StartsWith(".") && !source.StartsWith("data:") && source.ToLower().IndexOf("k-img") < 0)
{
source = source.Replace(" ", "%20");
string ext = source.Split('?')[0].Split('.').Last().ToLower();
string domain = source.Replace("http://", "").Replace("https://", "").Split('/')[0].ToLower();
if (!BlackListKImgFileExtension.Contains(ext) && !BlackListKImgDomain.Contains(domain) && !domain.Contains("cdn") && !domain.Contains("akamai") && !domain.Contains("cloudflare"))
{
string rootUrl = websiteData?.rootaliasurl?.url?.Value;
if (!source.StartsWith(rootUrl, StringComparison.InvariantCultureIgnoreCase))
{
string srcSetValue = "";
foreach (int resolution in KLM_Constants.IMAGE_RESOLUTIONS)
{
srcSetValue += String.Format(KLM_Constants.K_IMG_FORMAT_STRING, resolution, source);
}
if (srcSetValue != null)
{
returnNode.Attributes.Add("srcset", srcSetValue);
//returnNode.Attributes.Remove("src");
}
}
}
}
}
}
//if (returnNode.Name?.ToLower() == "img")
//{
// string source = returnNode.Attributes.Where(x => x.Name.ToLower() == "src").FirstOrDefault().Value;
// if (!string.IsNullOrEmpty(source))
// {
// string[] srcParts = source.Split('?')[0].Split('.');
// if (!srcParts[srcParts.Length - 1].Equals("svg", StringComparison.InvariantCultureIgnoreCase))
// {
// string rootUrl = websiteData?.rootaliasurl?.url?.Value;
// string path = websiteData?._system?.request?.urlpath?.Value;
// string srcSetValue = GetSrcSetValue(rootUrl, path, source);
// if (srcSetValue != null)
// {
// returnNode.Attributes.Add("srcset", srcSetValue);
// //returnNode.Attributes.Remove("src");
// }
// }
// }
//}
if (returnNode.Name?.ToLower() == LanguageAttributes.KScript.GetDescription()?.ToLower())
{
TagProcessor processor = processorFactory.GetProcessor(returnNode.Name);
processor.ProcessNode(ref returnNode, null, classNameAlias, classNameAliasDepth, depth, customerId, evaluator, entity, websiteData, viewDetails, queryString, functionLog, isDetailsView, isNFSite);
}
}
return(returnNode);
}
catch (Exception ex) { throw; }
}