public AliasReference Clone()
{
AliasReference newObj = new AliasReference();
newObj.referenceObject = this.referenceObject;
newObj.iteration = this.iteration;
newObj.maxIteration = this.maxIteration;
newObj.aliasType = this.aliasType;
newObj.kobjectIndex = this.kobjectIndex;
return(newObj);
}
/// <summary>
/// Process nodes with k-object tags.
/// </summary>
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).Trim('[').Trim(']'));
if (result?.Children?.Count == 3)
{
string referenceName = result.Children[0].Children[0].Token.Value.ToLower();
string referenceObjectKey = result.Children[2].Children[0].Token.Value;
AliasReference aliasReference = new AliasReference
{
referenceObject = referenceObjectKey,
iteration = -1,
maxIteration = -1
};
if (!classNameAlias.ContainsKey(referenceName))
{
classNameAlias.Add(referenceName, aliasReference);
}
}
}
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 nodes with k-script tags.
/// </summary>
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)
{
try
{
var apiUrl = node.GetAttributeValue("get-api", null);
var input = node.GetAttributeValue("input", null);
var headers = node.GetAttributeValue("headers", null)?.Trim()?.Trim('[')?.Trim(']');
string cacheEnabledStr = node.GetAttributeValue("cacheenabled", null);
bool cacheEnabled = true;
if (!string.IsNullOrEmpty(cacheEnabledStr))
{
cacheEnabledStr = evaluator.EvaluateExpression(cacheEnabledStr, entity, viewDetails, classNameAlias, websiteData, websiteData?._system?.kresult, queryString, out bool hasData, functionLog, isDetailsView, isNFSite, developerId).ToString();
bool.TryParse(cacheEnabledStr, out cacheEnabled);
}
if (!string.IsNullOrEmpty(apiUrl))
{
var tempUrl = apiUrl; var headerDict = new Dictionary <string, string>();
#region API ENDPOINT
if (!string.IsNullOrEmpty(input))
{
var tempInputArray = input.Split(',');
var inputArray = input.Split(',');
int count = 0;
foreach (var elem in inputArray)
{
if (elem.Contains("]") || elem.Contains("["))
{
var output = evaluator.EvaluateExpression(elem, entity, viewDetails, classNameAlias, websiteData, websiteData?._system?.kresult, queryString, out bool hasData, functionLog, isDetailsView, isNFSite, developerId).ToString();
node.SetAttributeValue("input", input.Replace(tempInputArray[count], output.Trim('\'')));
tempUrl = tempUrl.Replace("{" + count + "}", output.Trim('\''));
}
else
{
tempUrl = tempUrl.Replace("{" + count + "}", elem);
}
count++;
}
}
node.SetAttributeValue("get-api", tempUrl);
#endregion
if (!string.IsNullOrEmpty(headers))
{
var headersArray = Helper.TrimDelimiters(headers).Split(',');
foreach (var header in headersArray)
{
var separator = header.Split(':');
if (!headerDict.ContainsKey(separator[0].Trim()))
{
headerDict.Add(separator[0].Trim().Trim('\''), separator[1].Trim().Trim('\''));
}
}
}
var result = ApiHelper.GetResponseFromKScriptAsync(tempUrl, headerDict, cacheEnabled, websiteData?.rootaliasurl?.url?.Value, functionLog, websiteData?._id).GetAwaiter().GetResult();
//TODO: optimize this code
if (result != null)
{
try
{
if (websiteData["_system"] == null)
{
websiteData["_system"] = new JObject();
}
websiteData["_system"]["kresult"] = result;
AliasReference aliasReference = new AliasReference
{
referenceObject = null,
iteration = -1,
maxIteration = -1
};
classNameAlias.Add("kresult", aliasReference);
classNameAliasdepth.Add(depth, "kresult");
}
catch { }
try
{
node.Attributes.Remove("get-api");
node.Attributes.Remove("input");
node.Attributes.Remove("headers");
node.Attributes.Remove("cacheenabled");
}
catch { }
}
}
}
catch (Exception ex) {
}
}
/// <summary>
/// Process nodes with KDL tag.
/// </summary>
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)
{
var kdlValue = dynamicAttribute.Value;
string rootUrlString = string.Format("{0}.rootaliasurl.url", entity?.EntityName?.ToLower());
if (kdlValue.IndexOf(rootUrlString) < 0)
{
kdlValue = String.Format("[[{0}]]{1}{2}", rootUrlString, (kdlValue.StartsWith("/")? "" : "/"), kdlValue);
}
var attributeValue = HtmlHelper.GetExpressionFromElement(kdlValue, 0);
if (attributeValue != null && attributeValue.Any())
{
List <string> customVariables = new List <string>();
List <string> objects = null;
string dlObjects = "";
string[] baseObj;
#region Parse and get all runtime variables
foreach (var attr in attributeValue)
{
baseObj = null;
try
{
objects = KitsuneSyntaxParser.Parser.GetObjects(Helper.TrimDelimiters(attr.Value));
foreach (var obj in objects)
{
baseObj = Helper.TrimDelimiters(obj).Split('.');
if (baseObj.Length == 1)
{
var baseClass = entity.Classes.FirstOrDefault(x => x.ClassType == KClassType.BaseClass && x.Name?.ToLower() == baseObj[0].ToLower());
if (baseClass == null)
{
if (!classNameAlias.ContainsKey(baseObj[0].ToLower()))
{
customVariables.Add(baseObj[0]);
}
}
}
else if ((obj.ToLower().IndexOf("k_obj_ind") > 0 && attr.Value == attributeValue[attributeValue.Count - 1].Value) || classNameAlias.ContainsKey(baseObj[0].ToLower()))
{
dlObjects = GetdlObject(baseObj);
}
}
}
catch { }
}
#endregion
if (customVariables != null && customVariables.Any())
{
string value = string.Empty;
var dataPath = string.Empty;
var custRegex = string.Empty;
//Initialize custom variables form the url segments
foreach (var customVariable in customVariables)
{
try
{
var dynamicVariable = customVariable.Trim();
if (!String.IsNullOrEmpty(dynamicVariable))
{
dynamicVariable = customVariable.ToLower();
var splitTemp = kdlValue.ToLower().Split('/');
bool isEncoded = false;
for (int i = 0; i < splitTemp.Length; i++)
{
if (splitTemp[i].Contains(dynamicVariable))
{
custRegex = KitsuneCommonUtils.GenerateUrlPatternRegex(splitTemp[i], "");
dataPath = $"urlsegments[{i}]";
if (splitTemp[i].ToLower().Contains("urlencode()"))
{
isEncoded = true;
}
//dataPath = $"_system.request.urlsegments[{i}]";
break;
}
}
value = string.Empty;
if (!string.IsNullOrEmpty(dataPath))
{
var httpRequestObject = websiteData["_system"]["request"];
value = ((string)httpRequestObject.SelectToken(dataPath))?.Trim('/');
if (!String.IsNullOrEmpty(value) && !String.IsNullOrEmpty(custRegex))
{
value = new Regex(custRegex).Match(value)?.Groups[1]?.Value;
}
if (isEncoded)
{
value = HttpUtility.UrlPathEncode(value).Replace("-", " ");
}
}
AliasReference aliasReference = new AliasReference();
aliasReference.iteration = -1;
aliasReference.maxIteration = -1;
aliasReference.referenceObject = value;
if (!classNameAlias.ContainsKey(dynamicVariable))
{
classNameAlias.Add(dynamicVariable, aliasReference);
}
}
}
catch { }
}
}
if (dlObjects != "")
{
string referenceObjectKey;
string baseObject = dlObjects.Split('.')[0];
if (classNameAlias.ContainsKey(baseObject))
{
referenceObjectKey = classNameAlias[baseObject].referenceObject;
}
else
{
referenceObjectKey = dlObjects.Split(new string[] { "[k_obj_ind]" }, StringSplitOptions.None)[0];
}
dynamic referenceObject = evaluator.EvaluateExpression(referenceObjectKey, entity, viewDetails, classNameAlias, websiteData, websiteData?._system?.kresult, queryString, out bool hasData, functionLog, isDetailsView, isNFSite, developerId);
long objSize = evaluator.GetObjectSize(referenceObject);
if (referenceObject.GetType() != typeof(string) && objSize > 0)
{
//Defaults to first object for nfsite preview.
int objIndex = 0;
for (int index = 0; index < objSize; index++)
{
dynamic element = evaluator.GetElementFromArray(referenceObject, index.ToString());
if (element?[queryString]?.Value?.ToString()?.ToLower() == viewDetails.currentpagenumber)
{
objIndex = index;
break;
}
}
//Required for new scenarios where custom objects are not replaced by compiler
if (classNameAlias.ContainsKey(baseObject))
{
referenceObjectKey += "[" + objIndex + "]";
classNameAlias.Remove(baseObject);
classNameAlias.Add(baseObject, new AliasReference
{
referenceObject = referenceObjectKey,
iteration = -1,
maxIteration = -1
});
}
//For backward compatibility using replacement
else
{
AliasReference k_obj_ind_alias = new AliasReference
{
referenceObject = null,
iteration = objIndex,
maxIteration = objIndex
};
classNameAlias.Add("k_obj_ind", k_obj_ind_alias);
}
}
}
}
}
