/// <summary>
/// Load the cached data
/// </summary>
/// <returns></returns>
public TvdbData LoadUserDataFromCache()
{
List <TvdbMirror> mirrors = LoadMirrorListFromCache();
List <TvdbLanguage> languages = LoadLanguageListFromCache();
DateTime lastUpdated = LoadLastUpdatedFromCache();
TvdbData data = new TvdbData(languages, mirrors);
data.LastUpdated = lastUpdated;
return(data);
}
/// <summary>
/// Constructor for a tvdb class
/// </summary>
/// <param name="_cacheProvider">The cache provider used to store the information</param>
/// <param name="_apiKey">Api key to use for this project</param>
public Tvdb(ICacheProvider _cacheProvider, String _apiKey)
{
m_apiKey = _apiKey; //store api key
m_cacheProvider = _cacheProvider; //store given cache provider
m_loadedData = new TvdbData();
m_loadedData.Mirrors = new List<TvdbMirror>();
m_loadedData.SeriesList = new List<TvdbSeries>();
m_loadedData.LanguageList = new List<TvdbLanguage>();
TvdbLinks.ActiveMirror = new TvdbMirror(0, new Uri(TvdbLinks.BASE_SERVER), 7);
m_downloader = new TvdbDownloader(m_apiKey);
}
/// <summary>
/// Load the cached data
/// </summary>
/// <returns>TvdbData object</returns>
public TvdbData LoadUserDataFromCache()
{
List <TvdbLanguage> languages = LoadLanguageListFromCache();
DateTime lastUpdated = LoadLastUpdatedFromCache();
TvdbData data = new TvdbData(languages)
{
LastUpdated = lastUpdated
};
return(data);
}
/// <summary>
/// Saves cache settings
/// </summary>
/// <param name="_content">settings</param>
public void SaveToCache(TvdbData _content)
{
if (_content != null)
{
SaveToCache(_content.LanguageList);
//store additional information
//- time of last update
//- more to come (eventually)
XElement xml = new XElement("Data");
xml.Add(new XElement("LastUpdated", Util.DotNetToUnix(_content.LastUpdated)));
String data = xml.ToString();
File.WriteAllText(m_rootFolder + Path.DirectorySeparatorChar + "data.xml", data);
}
}
/// <summary>
/// Loads the settings data from cache
/// </summary>
/// <returns>The loaded TvdbData object</returns>
public TvdbData LoadUserDataFromCache()
{
String fName = _rootFolder + Path.DirectorySeparatorChar + "data.xml";
_dataLock.EnterReadLock();
try
{
if (File.Exists(fName))
{
String xmlData = File.ReadAllText(fName);
XDocument xml = XDocument.Parse(xmlData);
var info = from dataNode in xml.Descendants("Data")
select new
{
lu = dataNode.Element("LastUpdated").Value
};
if (info.Count() == 1)
{
TvdbData data = new TvdbData();
DateTime lastUpdated = new DateTime();
try
{
lastUpdated = Util.UnixToDotNet(info.First().lu);
}
catch (FormatException ex)
{
Log.Warn("Couldn't parse date of last update", ex);
}
data.LastUpdated = lastUpdated;
data.LanguageList = LoadLanguageListFromCache();
//if (data.SeriesList == null) data.SeriesList = new List<TvdbSeries>();
return(data);
}
}
}
finally
{
_dataLock.ExitReadLock();
}
return(null);
}
/// <summary>
/// Saves cache settings
/// </summary>
/// <param name="content">settings</param>
public void SaveToCache(TvdbData content)
{
if (content == null)
{
return;
}
SaveToCache(content.LanguageList);
_dataLock.EnterWriteLock();
try
{
//store additional information
//- time of last update
//- more to come (eventually)
XElement xml = new XElement("Data");
xml.Add(new XElement("LastUpdated", Util.DotNetToUnix(content.LastUpdated)));
String data = xml.ToString();
File.WriteAllText(_rootFolder + Path.DirectorySeparatorChar + "data.xml", data);
}
finally
{
_dataLock.ExitWriteLock();
}
}
/// <summary>
/// Saves cache settings
/// </summary>
/// <param name="_content">settings</param>
public void SaveToCache(TvdbData _content)
{
SaveToCache(_content.LanguageList);
SaveToCache(_content.LastUpdated);
}
/// <summary>
/// Saves cache settings
/// </summary>
/// <param name="_content">settings</param>
public void SaveToCache(TvdbData _content)
{
SaveToCache(_content.LanguageList);
SaveToCache(_content.Mirrors);
SaveToCache(_content.LastUpdated);
}
/// <summary>
/// Load the cached data
/// </summary>
/// <returns></returns>
public TvdbData LoadUserDataFromCache()
{
List<TvdbMirror> mirrors = LoadMirrorListFromCache();
List<TvdbLanguage> languages = LoadLanguageListFromCache();
DateTime lastUpdated = LoadLastUpdatedFromCache();
TvdbData data = new TvdbData(languages, mirrors);
data.LastUpdated = lastUpdated;
return data;
}
/// <summary>
/// Initialises the cache, should do the following things
/// - initialise connections used for this cache provider (db connections, network shares,...)
/// - create folder structure / db tables / ... if they are not created already
/// - if this is the first time the cache has been initialised (built), mark last_updated with the
/// current date
/// </summary>
/// <returns></returns>
public TvdbData InitCache()
{
try
{
if (!Directory.Exists(m_rootFolder))
{
Directory.CreateDirectory(m_rootFolder);
}
TvdbData data = LoadUserDataFromCache();
if (data == null)
{//the cache has never been initialised before -> do it now
data = new TvdbData();
data.LanguageList = new List<TvdbLanguage>();
data.Mirrors = new List<TvdbMirror>();
data.LastUpdated = DateTime.Now;
SaveToCache(data);
}
m_initialised = true;
return data;
}
catch (Exception ex)
{
Log.Error("Couldn't initialise cache: " + ex.ToString());
return null;
}
}
/// <summary>
/// Saves cache settings
/// </summary>
/// <param name="_content">settings</param>
public void SaveToCache(TvdbData _content)
{
if (_content != null)
{
SaveToCache(_content.LanguageList);
//store additional information
//- time of last update
//- more to come (eventually)
XElement xml = new XElement("Data");
xml.Add(new XElement("LastUpdated", Util.DotNetToUnix(_content.LastUpdated)));
String data = xml.ToString();
File.WriteAllText(m_rootFolder + Path.DirectorySeparatorChar + "data.xml", data);
}
}
/// <summary>
/// Loads the settings data from cache
/// </summary>
/// <returns>The loaded TvdbData object</returns>
public TvdbData LoadUserDataFromCache()
{
String fName = m_rootFolder + Path.DirectorySeparatorChar + "data.xml";
if (File.Exists(fName))
{
String xmlData = File.ReadAllText(fName);
XDocument xml = XDocument.Parse(xmlData);
var info = from dataNode in xml.Descendants("Data")
select new
{
lu = dataNode.Element("LastUpdated").Value
};
if (info.Count() == 1)
{
TvdbData data = new TvdbData();
DateTime lastUpdated = new DateTime();
try
{
lastUpdated = Util.UnixToDotNet(info.First().lu);
}
catch (FormatException ex)
{
Log.Warn("Couldn't parse date of last update", ex);
}
data.LastUpdated = lastUpdated;
data.LanguageList = LoadLanguageListFromCache();
//if (data.SeriesList == null) data.SeriesList = new List<TvdbSeries>();
return data;
}
}
return null;
}
