public void NewPage(string url)
{
Page page = new Page
{
url = url,
addedDateTime = DateTime.Now,
lastUsedDateTime = DateTime.Now,
noUsed = 0
};
StringBuilder storageNameBuilder = new StringBuilder();
storageNameBuilder.Append(path);
Uri uri = new Uri(url);
string filename = System.IO.Path.GetFileName(uri.LocalPath);
storageNameBuilder.Append("\\page_");
storageNameBuilder.Append(uri.Host);
storageNameBuilder.Append("_");
storageNameBuilder.Append(System.IO.Path.GetFileName(uri.LocalPath));
page.localStorageName = storageNameBuilder.ToString();
HtmlWeb hw = new HtmlWeb();
HtmlDocument document = hw.Load(url);
FileStream fs = File.OpenWrite(page.localStorageName);
StreamWriter writer = new StreamWriter(fs, Encoding.UTF8);
document.Save(writer);
this.Size += fs.Length;
page.size = fs.Length;
writer.Close();
fs.Close();
while((this.Pages != null) && ((MaxSize < this.Size) || (MaxPageNum < this.Pages.Count)) && (this.Pages.Count >= 1))
if (this.isNS)
{
this.Pages = this.Pages.OrderByDescending(x => x.addedDateTime).ToList();
this.Size -= this.Pages[0].size;
File.Delete(this.Pages[0].localStorageName);
DnevnikRada.add("Deleted page " + this.Pages[0].url + " in " + DateTime.Now.ToString(CultureInfo.InvariantCulture) + ". Used " + this.Pages[0].noUsed + " times, loaded " + this.Pages[0].addedDateTime + ". Last time loaded at: " + this.Pages[0].lastUsedDateTime);
Console.WriteLine("Deleted page " + this.Pages[0].url + " in " + DateTime.Now.ToString(CultureInfo.InvariantCulture) + ". Used " + this.Pages[0].noUsed + " times, loaded " + this.Pages[0].addedDateTime + ". Last time loaded at: " + this.Pages[0].lastUsedDateTime);
this.Pages.Remove(this.Pages[0]);
}
else
{
this.Pages = this.Pages.OrderByDescending(x => x.noUsed).ToList();
this.Size--;
File.Delete(this.Pages[0].localStorageName);
DnevnikRada.add("Deleted page " + this.Pages[0].url + " in " + DateTime.Now.ToString(CultureInfo.InvariantCulture) + ". Used " + this.Pages[0].noUsed + " times during " + DateTime.Now.Subtract(this.Pages[0].addedDateTime).Seconds.ToString(CultureInfo.InvariantCulture) + " seconds, loaded " + this.Pages[0].addedDateTime + ". Last time loaded at: " + this.Pages[0].lastUsedDateTime);
Console.WriteLine("Deleted page " + this.Pages[0].url + " in " + DateTime.Now.ToString(CultureInfo.InvariantCulture) + ". Used " + this.Pages[0].noUsed + " times, loaded " + this.Pages[0].addedDateTime + ". Last time loaded at: " + this.Pages[0].lastUsedDateTime);
this.Pages.Remove(this.Pages[0]);
}
this.Pages.Add(page);
this.page = page;
DnevnikRada.add("Loaded page " + url + " u " + DateTime.Now.ToString(CultureInfo.InvariantCulture));
}
/// <summary>
/// Initializes the specified my model.
/// </summary>
/// <param name="myModel">My model.</param>
/// <param name="myView">My view.</param>
/// <returns><c>true</c> if success, <c>false</c> otherwise.</returns>
public bool initialize(MVC_Model myModel, MVC_View myView)
{
this.myModel = myModel;
this.myView = myView;
activePage = storage.GetPage(myModel.url);
if (activePage == null)
{
storage.NewPage(myModel.url);
activePage = storage.GetPage(myModel.url);
}
SaveStorage();
return true;
}
public MVC_Model(Page page, string old_url)
{
this.url = page.url;
this.local_url = page.localStorageName;
this.old_url = old_url;
this.isLocal = true;
init();
}
public Storage(SerializationInfo info, StreamingContext ctxt)
{
this.Pages = (List<Page>) info.GetValue("Pages", typeof (List<Page>));
this.page = (Page) info.GetValue("page", typeof (Page));
this.Size = (long) info.GetValue("Size", typeof (long));
this.MaxSize = (long) info.GetValue("MaxSize", typeof (long));
this.MaxPageNum = (long) info.GetValue("MaxPageNum", typeof (long));
this.isNS = (bool) info.GetValue("isNS", typeof (bool));
this.path = (string) info.GetValue("path", typeof (string));
}
public Page GetPage(string url)
{
if (Pages == null)
return null;
foreach(Page page in Pages)
{
if (page.url == url)
{
this.page = page;
page.noUsed++;
page.lastUsedDateTime = DateTime.Now;
return page;
}
}
this.page = null;
return null;
}
public void Use(string url)
{
Page page = GetPage(url);
page.lastUsedDateTime = DateTime.Now;
page.noUsed++;
this.page = page;
}
