public UserPreferences_Database ParseUserPreferences(string text)
{
UserPreferences_Database db = new UserPreferences_Database();
IEnumerable <XmlNode> nodes = this.ParseToXmlNodes(text);
List <string> feedUrls = new List <string>();
List <TextRule> scoringRules = new List <TextRule>();
foreach (XmlNode node in nodes)
{
if (node.Name == this.FeedTag)
{
foreach (XmlNode child in node.ChildNodes)
{
if (child.Name == this.FeedUrl_Tag)
{
string url = this.ReadText(child);
feedUrls.Add(url);
}
}
}
if (node.Name == this.ScoringRule_Tag)
{
TextRule rule = this.ReadScoringRule(node);
scoringRules.Add(rule);
}
}
db.FeedUrls = feedUrls;
db.ScoringRules = scoringRules;
return(db);
}
private void loadPreferences()
{
string text = this.fileIo.ReadAllText(this.userPreferences_filePath);
if (text != null && text != "")
{
this.userPreferences_database = UserPreferences_Database.Parse(text);
}
}
private void CustomizeLayout_RequestImport(string text)
{
UserPreferences_Database newDb = this.textConverter.ParseUserPreferences(text);
this.userPreferences_database.CopyFrom(newDb);
this.savePreferences();
this.LayoutStack.RemoveLayout();
this.LayoutStack.RemoveLayout();
this.setupRulesScreen();
}
public string ConvertToString(UserPreferences_Database preferencesDatabase)
{
StringBuilder result = new StringBuilder();
foreach (string feedUrl in preferencesDatabase.FeedUrls)
{
Dictionary <string, string> properties = new Dictionary <string, string>();
properties[this.FeedUrl_Tag] = feedUrl;
string text = this.ConvertToString(properties, this.FeedTag);
result.Append(text);
}
foreach (TextRule rule in preferencesDatabase.ScoringRules)
{
string text = this.ConvertToString(rule);
result.Append(text);
}
return(result.ToString());
}
public void CopyFrom(UserPreferences_Database other)
{
this.FeedUrls = other.FeedUrls;
this.ScoringRules = other.ScoringRules;
}
