public ExplorerEvent(ExplorerConfiguration configuration, XmlNode event_node)
{
foreach (XmlAttribute attribute in event_node.Attributes)
{
if (attribute.Name == configuration.getEventNameAttr())
{
eventName = attribute.Value;
}
else if (attribute.Name == configuration.getEventStartTimeAttr())
{
try
{
startDate = Convert.ToDateTime(attribute.Value);
}
catch (FormatException ex)
{
throw new ExplorerParseXMLException("Start Date is invalid for '" + eventName + "'", ex);
}
}
else if (attribute.Name == configuration.getEventEndTimeAttr())
{
try
{
endDate = Convert.ToDateTime(attribute.Value);
}
catch (FormatException ex)
{
throw new ExplorerParseXMLException("End Date is invalid for '" + eventName + "'", ex);
}
}
else
{
throw new ExplorerParseXMLException("Unknown child node: " + attribute.Name, null);
}
}
if (eventName == null)
{
throw new ExplorerParseXMLException(
"Event Name not supplied for event tag. Node: '" + event_node.OuterXml + "'", null);
}
foreach (XmlNode childNode in event_node.ChildNodes)
{
if (childNode.Name == configuration.getEventTagTag())
{
eventTags.Add(childNode.InnerText.ToLower());
}
}
}
public Explorer(String config_name, String file_name)
{
configuration = new ExplorerConfiguration(config_name);
XmlTextReader xmlReader = new XmlTextReader(file_name);
if (xmlReader.Read())
{
XmlDocument xmlDoc = new XmlDocument();
xmlDoc.Load(xmlReader);
if (xmlDoc.ChildNodes.Count == 1 && xmlDoc.ChildNodes.Item(0).Name == configuration.getMapTag())
{
rootMap = new ExplorerContentMap(configuration, xmlDoc.ChildNodes.Item(0));
}
else
{
throw new ExplorerLoadXMLException("Multiple Root Tags or Root tag not '" + configuration.getMapTag() + "'", null);
}
}
else
{
throw new ExplorerLoadXMLException("XML Document could not be read", null);
}
}
public ExplorerRegion(ExplorerConfiguration configuration, XmlNode region_node)
{
foreach (XmlAttribute attribute in region_node.Attributes)
{
if (attribute.Name == "name")
{
name = attribute.Value;
}
else if(attribute.Name == "defaultimageid")
{
defaultImageLocalId = attribute.Value;
}
else if (attribute.Name == "defaulttextid")
{
defaultTextLocalId = attribute.Value;
}
}
if (name == null)
{
throw new ExplorerParseXMLException(
"Name not supplied for content tag. Node: '" + region_node.OuterXml + "'", null);
}
foreach (XmlNode childNode in region_node.ChildNodes)
{
if (childNode.Name == configuration.getEventsTag())
{
eventsContainer = new ExplorerEventsContainer(configuration, childNode);
}
else if (childNode.Name == configuration.getPointsTag())
{
pointsContainer = new ExplorerPointsContainer(configuration, childNode);
}
else if (childNode.Name == configuration.getContentsTag())
{
contentsContainer = new ExplorerContentsContainer(configuration, childNode);
}
}
if(defaultImageLocalId != null)
{
ExplorerContentBase baseContentItem = contentsContainer.getByLocalId(defaultImageLocalId);
if(baseContentItem == null)
{
defaultImageLocalId = null;
throw new ExplorerParseXMLException(
"Default Image ID provided does not exist in node. Node: '" + region_node.OuterXml + "'", null);
}
if(!(baseContentItem is ExplorerContentImage))
{
defaultImageLocalId = null;
throw new ExplorerParseXMLException(
"Default Image ID provided does not reference an image. Node: '" + region_node.OuterXml + "'", null);
}
}
if (defaultTextLocalId != null)
{
ExplorerContentBase baseContentItem = contentsContainer.getByLocalId(defaultTextLocalId);
if (baseContentItem == null)
{
defaultTextLocalId = null;
throw new ExplorerParseXMLException(
"Default text ID provided does not exist in node. Node: '" + region_node.OuterXml + "'", null);
}
if (!(baseContentItem is ExplorerContentText))
{
defaultTextLocalId = null;
throw new ExplorerParseXMLException(
"Default text ID provided does not reference an text. Node: '" + region_node.OuterXml + "'", null);
}
}
}
