internal static void ReadFilterObjectsConfig(string nodeName, Dictionary <string, FilterObject> filterObjects)
{
try
{
string configFile = string.Format(FilterEngine.GetApplicationPath() + @"Configurations\FilterEngine.config");
XmlDocument xmlDocument = new XmlDocument();
xmlDocument.Load(configFile);
XmlNodeList filterObjectNodes = xmlDocument.SelectNodes("//filterEngine/" + nodeName + "/object");
foreach (XmlNode filterObjectNode in filterObjectNodes)
{
if (filterObjectNode.Attributes["type"] != null)
{
FilterObject filterObject = new FilterObject(filterObjectNode.Attributes["type"].Value);
if (filterObjectNode.Attributes["objectTypeId"] != null)
{
filterObject.ObjectTypeId = int.Parse(filterObjectNode.Attributes["objectTypeId"].Value);
}
XmlNodeList filterObjectProperties = filterObjectNode.SelectNodes("property");
foreach (XmlNode filterObjectProperty in filterObjectProperties)
{
if (filterObjectProperty.Attributes["name"] != null)
{
string propertyCopyToName = "";
if (filterObjectProperty.Attributes["linkedName"] != null)
{
propertyCopyToName = filterObjectProperty.Attributes["linkedName"].Value;
}
filterObject.Properties.Add(new FilterObjectProperty(filterObjectProperty.Attributes["name"].Value, propertyCopyToName));
}
}
filterObjects.Add(filterObjectNode.Attributes["type"].Value, filterObject);
}
}
}
catch
{
}
}
private static bool FilterObjectProperties(Business.DataObject item, List <IWordFilter> wordFilters, Dictionary <string, FilterObject> wordFilterObjects)
{
bool hasItemChanged = false;
Type filterObjectType = item.GetType();
FilterObject filterObject = wordFilterObjects[item.GetType().ToString()];
foreach (FilterObjectProperty filterObjectProperty in filterObject.Properties)
{
// Get value for filtering
PropertyInfo filterObjectPropertyName = filterObjectType.GetProperty(filterObjectProperty.Name, typeof(string));
string propertyValue = (string)filterObjectPropertyName.GetValue(item, null);
// Apply the filters
string processedPropertyValue = propertyValue;
if (userWantsFiltering) // Don't apply filter, if the user disabled them
{
foreach (IWordFilter wordFilter in wordFilters)
{
processedPropertyValue = wordFilter.Process(processedPropertyValue, item.GetType(), FilterObjectTypes.DataObject, item.ObjectID.Value, item.UserID.Value);
}
}
// If the filter had some matches, store filtered value
if (processedPropertyValue != propertyValue && userWantsFiltering)
// Don't store value, if the user disabled the filter
{
hasItemChanged = true;
if (filterObjectProperty.LinkedName != "")
{
PropertyInfo filterObjectPropertyLinkedName = filterObjectType.GetProperty(filterObjectProperty.LinkedName, typeof(string));
filterObjectPropertyLinkedName.SetValue(item, processedPropertyValue, null);
}
else
{
filterObjectPropertyName.SetValue(item, processedPropertyValue, null);
}
}
else // If the filter didn't had any matches
{
if (filterObjectProperty.LinkedName != "")
{
PropertyInfo filterObjectPropertyLinkedName = filterObjectType.GetProperty(filterObjectProperty.LinkedName, typeof(string));
string propertyLinkedValue = (string)filterObjectPropertyLinkedName.GetValue(item, null);
// If the linked property has been set before, clear it
if (propertyLinkedValue != processedPropertyValue)
{
hasItemChanged = true;
filterObjectPropertyLinkedName.SetValue(item, "", null);
}
else if (propertyLinkedValue != processedPropertyValue && !userWantsFiltering)
// Reset value, if the user disabled the filter
{
hasItemChanged = true;
filterObjectPropertyLinkedName.SetValue(item, "", null);
}
}
}
}
return(hasItemChanged);
}