private void AppendTdForField(StringBuilder table, Entity item, string field) { var path = XrmService.GetTypeFieldPath(field, item.LogicalName); table.AppendLine(string.Format("<td {0}>", tdStyle)); table.Append(XrmService.GetFieldAsDisplayString(path.Last().Key, path.Last().Value, item.GetFieldValue(field))); table.AppendLine("</td>"); }
public static string GetDisplayString(this XrmService xrmService, Entity targetObject, string token, bool isHtml = false) { var fieldPaths = xrmService.GetTypeFieldPath(token, targetObject.LogicalName); var thisFieldType = fieldPaths.Last().Key; var thisFieldName = fieldPaths.Last().Value; string func = null; var getFieldString = token.Replace("|", "_"); var splitFunc = getFieldString.Split(':'); if (splitFunc.Count() > 1) { func = splitFunc.First(); getFieldString = splitFunc.ElementAt(1); } var displayString = xrmService.GetFieldAsDisplayString(thisFieldType, thisFieldName, targetObject.GetFieldValue(getFieldString), isHtml: isHtml, func: func); return(displayString); }
public static string GenerateEmailContent(this XrmService xrmService, string emailTemplateResourceName, string emailTemplateTargetType, Guid emailTemplateTargetId, string crmurl = null, string appendAppIdToCrmUrl = null) { string activityDescription = null; var targetTokens = new List <string>(); var staticTokens = new Dictionary <string, List <string> >(); var ifTokens = new List <string>(); var staticIdentifier = "STATIC|"; var ifIdentifier = "IF|"; var endifIdentifier = "ENDIF"; if (emailTemplateResourceName != null) { var resource = xrmService.GetFirst(Entities.webresource, Fields.webresource_.name, emailTemplateResourceName); if (resource == null) { throw new NullReferenceException(string.Format("Could Not Find {0} With {1} '{2}'", xrmService.GetEntityLabel(Entities.webresource), xrmService.GetFieldLabel(Fields.webresource_.name, Entities.webresource), emailTemplateResourceName)); } var encoded = resource.GetStringField(Fields.webresource_.content); byte[] binary = Convert.FromBase64String(encoded); activityDescription = UnicodeEncoding.UTF8.GetString(binary); if (appendAppIdToCrmUrl != null) { var baseUrlPart = "crminstanceurl]/main.aspx?"; activityDescription = activityDescription.Replace(baseUrlPart, baseUrlPart + "appid=" + appendAppIdToCrmUrl + "&"); } //parse out all tokens inside [] chars to replace in the email var i = 0; while (i < activityDescription.Length) { if (activityDescription[i] == '[') { var startIndex = i; while (i < activityDescription.Length) { if (activityDescription[i] == ']') { var endIndex = i; var token = activityDescription.Substring(startIndex + 1, endIndex - startIndex - 1); if (token.ToUpper().StartsWith(ifIdentifier) || token.ToUpper().StartsWith(endifIdentifier)) { ifTokens.Add(token); } else if (token.ToUpper().StartsWith(staticIdentifier)) { token = token.Substring(staticIdentifier.Length); var split = token.Split('.'); if (split.Count() != 2) { throw new Exception(string.Format("The static token {0} is not formatted as expected. It should be of the form type.field", token)); } var staticType = split.First(); var staticField = split.ElementAt(1); if (!staticTokens.ContainsKey(staticType)) { staticTokens.Add(staticType, new List <string>()); } staticTokens[staticType].Add(staticField); } else { targetTokens.Add(token); } break; } i++; } } else { i++; } } } //query to get all the fields for replacing tokens var query = xrmService.BuildSourceQuery(emailTemplateTargetType, targetTokens); query.Criteria.AddCondition(new ConditionExpression(xrmService.GetPrimaryKeyField(emailTemplateTargetType), ConditionOperator.Equal, emailTemplateTargetId)); var targetObject = xrmService.RetrieveFirst(query); //process all the ifs (clear where not) while (ifTokens.Any()) { var endIfTokenStackCount = 0; var removeAll = false; var token = ifTokens.First(); if (token.ToUpper() != endifIdentifier) { var tokenIndex = activityDescription.IndexOf(token); var indexOf = token.IndexOf("|"); if (indexOf > -1) { var field = token.Substring(indexOf + 1); var fieldValue = targetObject.GetFieldValue(field); var endIfTokenStack = 1; var remainingTokens = ifTokens.Skip(1).ToList(); while (true && remainingTokens.Any()) { if (remainingTokens.First().ToUpper() == endifIdentifier) { endIfTokenStack--; endIfTokenStackCount++; } else { endIfTokenStack++; } remainingTokens.RemoveAt(0); if (endIfTokenStack == 0) { break; } } //okay so starting at the current index need to find the end if //and remove the content or the tokens var currentStack = endIfTokenStackCount; var currentIndex = activityDescription.IndexOf(token); while (currentStack > 0) { var endIfIndex = activityDescription.IndexOf(endifIdentifier, currentIndex, StringComparison.OrdinalIgnoreCase); if (endIfIndex > -1) { currentIndex = endIfIndex; currentStack--; } else { break; } } removeAll = fieldValue == null; if (removeAll) { var startRemove = tokenIndex - 1; var endRemove = currentIndex + endifIdentifier.Length + 1; activityDescription = activityDescription.Substring(0, startRemove) + activityDescription.Substring(endRemove); } else { var startRemove = tokenIndex - 1; var endRemove = currentIndex - 1; activityDescription = activityDescription.Substring(0, startRemove) + activityDescription.Substring(startRemove + token.Length + 2, endRemove - startRemove - token.Length - 2) + activityDescription.Substring(endRemove + endifIdentifier.Length + 2); } } } ifTokens.RemoveRange(0, endIfTokenStackCount > 0 ? endIfTokenStackCount * 2 : 1); } //replace all the tokens foreach (var token in targetTokens) { var sourceType = emailTemplateTargetType; string displayString = xrmService.GetDisplayString(targetObject, token, isHtml: true); activityDescription = activityDescription.Replace("[" + token + "]", displayString); } foreach (var staticTargetTokens in staticTokens) { var staticType = staticTargetTokens.Key; var staticFields = staticTargetTokens.Value; //query to get all the fields for replacing tokens var staticQuery = xrmService.BuildSourceQuery(staticType, staticFields); var staticTarget = xrmService.RetrieveFirst(staticQuery); //replace all the tokens foreach (var staticField in staticFields) { string staticFunc = null; activityDescription = activityDescription.Replace("[STATIC|" + string.Format("{0}.{1}", staticType, staticField) + "]", xrmService.GetFieldAsDisplayString(staticType, staticField, staticTarget.GetFieldValue(staticField), isHtml: true, func: staticFunc)); } } return(activityDescription); }