public static bool SaveConfig()
{
string path = AppDataPath + "rssreader.config.xml";
if (File.Exists(path))
{
File.Delete(AppDataPath + "rssreader.config.xml");
}
Logger.Instance.Log("mARC Rss RT Reader Application", "saving info to config file");
XDocument doc = new XDocument(
new XElement("config", Config.Select(
x => new XElement("feed",
new XAttribute("id", x.ID),
new XAttribute("title", x.Title),
new XAttribute("url", x.URL),
new XAttribute("file", x.File)
)
))
);
try
{
XElement xE = doc.Root;
TrackingDocument[] docs = new TrackingDocument[mainform.trackingDocscheckedListBox.Items.Count];
TrackingDocument d;
string similardocs = "";
for (int i = 0; i < mainform.trackingDocscheckedListBox.Items.Count; i++)
{
d = (TrackingDocument)mainform.trackingDocscheckedListBox.Items[i];
similardocs = ":";
foreach (string s in d.similarDocs)
{
similardocs += s + ":";
}
xE.Add(new XElement("trackingDocument",
new XAttribute("dbID", d.dbID),
new XAttribute("link", d.link),
new XAttribute("title", d.title),
new XAttribute("pubDate", d.pubDate),
new XAttribute("similarDocs", similardocs)));
}
doc.Save(path);
Logger.Instance.Log("mARC Rss RT Reader Application", "saved");
return(true);
}
catch (Exception eee)
{
MessageBox.Show(eee.StackTrace + ": " + eee.Message);
return(false);
}
}
public static int GetConfig()
{
if (Directory.Exists(AppDataPath))
{
try
{
XDocument doc = XDocument.Load(AppDataPath + "rssreader.config.xml");
try
{
foreach (XElement feed in doc.Root.Elements("feed"))
{
Config.Add(
new RSSRTReader.Misc.Config(
System.Int32.Parse(feed.Attribute("id").Value),
feed.Attribute("title").Value,
feed.Attribute("url").Value,
feed.Attribute("file").Value
)
);
mainform.FeedsTable.Rows.Add(new string[] { feed.Attribute("title").Value, feed.Attribute("url").Value });
mainform.FeedscheckedListBox.Items.Add(feed.Attribute("title").Value);
}
TrackingDocument trdoc;
foreach (XElement d in doc.Root.Elements("trackingDocument"))
{
trdoc = new TrackingDocument();
trdoc.dbID = d.Attribute("dbID").Value;
trdoc.link = d.Attribute("link").Value;
trdoc.title = d.Attribute("title").Value;
trdoc.pubDate = d.Attribute("pubDate").Value;
XAttribute a = d.Attribute("similarDocs");
if (a != null)
{
string sdocs = a.Value;
string[] docs = sdocs.Split(':');
trdoc.similarDocs.AddRange(docs);
// on cherche tous les éléments vides
//IEnumerable<string> nullItems = from string s in trdoc.similarDocs where string.IsNullOrEmpty(s) == null select s;
// et on les bute
trdoc.similarDocs.RemoveAll(item => string.IsNullOrEmpty(item) == true);
}
mainform.trackingDocscheckedListBox.Items.Add(trdoc);
}
}
catch (NullReferenceException)
{
Logger.Instance.Log("mARC Rss RT Reader Application", "config file is empty");
Logger.Instance.Log("mARC Rss RT Reader Application", "consider adding some feeds");
return(-1);
}
return(0);
}
catch (FileNotFoundException)
{
Logger.Instance.Log("mARC Rss RT Reader Application", "no config file found. creating...");
try
{
XDocument doc = new XDocument(new XElement("config"));
doc.Save(AppDataPath + "rssreader.config.xml");
}
catch (Exception ex)
{
Logger.Instance.Log("mARC Rss RT Reader Application", "could not create config file.");
return(-2);
throw (new CreateConfigFileException("could not create config file", ex));
}
Logger.Instance.Log("mARC Rss RT Reader Application", "created");
return(-3);
}
catch (UriFormatException)
{
Logger.Instance.Log("mARC Rss RT Reader Application", "invalid xml file. please delete it.");
return(-4);
}
}
else
{
Logger.Instance.Log("mARC RT Rss Reader Application", "directory not found. creating...");
try
{
Directory.CreateDirectory(AppDataPath);
}
catch (Exception ex)
{
Logger.Instance.Log("mARC Rss RT Reader Application", "could not create config directory.");
return(-5);
throw (new CreateConfigDirException("could not create config directory", ex));
}
Logger.Instance.Log("mARC Rss RT Reader Application", "created");
Logger.Instance.Log("mARC Rss RT Reader Application", "creating config file...");
try
{
XDocument doc = new XDocument(new XElement("config"));
doc.Save(AppDataPath + "rssreader.config.xml");
}
catch (Exception ex)
{
Logger.Instance.Log("mARC Rss RT Reader Application", "could not create config file.");
return(-6);
throw (new CreateConfigFileException("could not create config file", ex));
}
Logger.Instance.Log("mARC Rss RT Reader Application", "created");
return(0);
}
}