public static SiteEntity ReadSiteEntityXml(string xmlPath)
{
SiteEntity siteEntity = new SiteEntity();
XmlDocument doc = new XmlDocument();
doc.Load(xmlPath);
XmlElement xmlElement = doc.DocumentElement;
siteEntity.Name = xmlElement["Name"].InnerText;
siteEntity.RootUrl = xmlElement["RootUrl"].InnerText;
xmlElement = xmlElement["CrawlUrlsConfig"];
siteEntity.MaxDepth = int.Parse(xmlElement["MaxDepth"].InnerText);
foreach (XmlElement startPoint in xmlElement.ChildNodes)
{
if (startPoint.Name.Equals("StartPoint"))
{
siteEntity.StartPointUrls.Add(startPoint.InnerText);
}
}
xmlElement = xmlElement["NoFollow"];
foreach (XmlElement regex in xmlElement.ChildNodes)
{
if (regex.Name.Equals("RegEx"))
{
siteEntity.NoFollowExpressions.Add(regex.InnerText);
}
}
xmlElement = doc.DocumentElement["PageExtractionElements"];
foreach (XmlElement element in xmlElement.ChildNodes)
{
if (element.Name.Equals("Element"))
{
ExtractionElement extractionElement = new ExtractionElement();
extractionElement.Name = element.Attributes["Name"].Value;
extractionElement.RegEx = element.Attributes["RegEx"].Value;
foreach (XmlElement field in element.ChildNodes)
{
if (field.Name.Equals("Field"))
{
ExtractionElement fieldElement = new ExtractionElement();
fieldElement.Name = field.Attributes["Name"].Value;
fieldElement.RegEx = field.Attributes["RegEx"].Value;
extractionElement.Fields.Add(fieldElement.Name, fieldElement);
}
}
siteEntity.ExtractionElements.Add(extractionElement);
}
}
return siteEntity;
}
private string GetElementFromString(string data, ExtractionElement element)
{
return RegEx.GetRegexMatch(data, element.RegEx);
}
private List<string> GetElementsFromString(string data, ExtractionElement element)
{
return RegEx.GetAllStrings(data, element.RegEx);
}