static void Main(string[] args)
{
Console.WriteLine(StringConstants.ProductName);
// load publication dates "db"
const string PubDatesDbFilename = "./fantiaimgs.posts.json";
var serializer = new System.Web.Script.Serialization.JavaScriptSerializer();
if (File.Exists(PubDatesDbFilename))
{
CurrentAppConfig.PublicationDates = serializer.Deserialize <Dictionary <string, DateTime> >(
File.ReadAllText(PubDatesDbFilename)
);
}
// check subarguments count and handle help requests
for (int i = 0; i < args.Count(); i++)
{
switch (args[i])
{
case "-club":
case "-name":
case "-cookiefile":
case "-since":
if (i + 1 >= args.Count() || (args[i + 1] != "" && args[i + 1][0] == '-'))
{
Console.WriteLine(string.Format("Error: \"{0}\" must be followed by its argument.", args[i]));
return;
}
break;
case "/?":
case "-help":
case "--help":
case "-h":
try
{
using (var stream = System.Reflection.Assembly.
GetExecutingAssembly().GetManifestResourceStream("fantiaimgs.helpfile.txt"))
{
using (var reader = new StreamReader(stream))
{
string text = reader.ReadToEnd();
Console.WriteLine(text);
}
}
}
catch (Exception)
{
// no-op
}
finally
{
Console.WriteLine("For the most up to date information please visit:");
Console.WriteLine("https://yupdates.neocities.org/tools/fantiaimgs/");
}
return;
}
}
// apply all the useful arguments
for (int i = 0; i < args.Count(); i++)
{
if (args[i] == "" || args[i][0] != '-')
{
Console.WriteLine(string.Format("Error: \"{0}\" is not a recognized argument.", args[i]));
Console.WriteLine("Use \"-h\" to get a list of all supported parameters.");
return;
}
switch (args[i])
{
case "-club":
CurrentAppConfig.FanclubId = args[++i];
break;
case "-name":
CurrentAppConfig.FanclubName = args[++i];
break;
case "-cookiefile":
CurrentAppConfig.CookieFile = args[++i];
break;
case "-since":
CurrentAppConfig.EarliestValidDate = DateTime.Parse(args[++i]);
break;
case "-upd":
CurrentAppConfig.CheckModifiedPosts = true;
break;
case "-nometa":
CurrentAppConfig.DownloadPolicyGetMetaPics = false;
break;
case "-imgnum":
CurrentAppConfig.RenamePolicyPrependImageIdx = true;
break;
case "-subp":
CurrentAppConfig.RenamePolicyPrependGroupIdx = true;
break;
case "-nh":
CurrentAppConfig.RenamePolicyRemoveHash = true;
break;
case "-keepthumbnames":
CurrentAppConfig.RenamePolicyRenameThumbs = false;
break;
default:
Console.WriteLine(string.Format("What did you mean by {0}?", args[i]));
Console.WriteLine("Use \"-h\" to get a list of all supported parameters.");
return;
}
}
if (!File.Exists(CurrentAppConfig.CookieFile))
{
Console.WriteLine("_session_id value?");
string cookie = Console.ReadLine().Trim();
Console.WriteLine("Note: you can put this value in the file passed after \"-cookiefile\" argument");
Console.WriteLine("(or \"_session_id.txt\") to avoid entering it manually each time");
CurrentNetworkState.Init(cookie);
}
else
{
var sessionfile = File.ReadAllLines(CurrentAppConfig.CookieFile);
if (sessionfile.Count() > 0)
{
string cookie = sessionfile[0].Trim();
CurrentNetworkState.Init(cookie);
}
else
{
Console.WriteLine("Bad _session_id. File must contain one line with the cookie value");
return;
}
}
string fanclub = "";
if (!string.IsNullOrEmpty(CurrentAppConfig.FanclubId))
{
fanclub = CurrentAppConfig.FanclubId;
}
else
{
Console.WriteLine("fanclub id (digital)?");
fanclub = Console.ReadLine().Trim();
}
try
{
Console.WriteLine(string.Format("Fanclub: {0}", int.Parse(fanclub)));
}
catch (Exception)
{
Console.WriteLine("Bad Fanclub id. It's supposed to be a number, you see~");
return;
}
string hrname = "";
if (!string.IsNullOrEmpty(CurrentAppConfig.FanclubName))
{
hrname = StaticTools.SafeFilename(CurrentAppConfig.FanclubName);
}
else if (string.IsNullOrEmpty(CurrentAppConfig.FanclubId))
{
Console.WriteLine("human-readable name? (leave blank to use id)");
hrname = StaticTools.SafeFilename(Console.ReadLine().Trim());
}
if (hrname != "")
{
CurrentNetworkState.SetRootDest(hrname);
}
ProcessFanclub(fanclub);
// dump "db"
File.WriteAllText(PubDatesDbFilename, serializer.Serialize(CurrentAppConfig.PublicationDates));
Console.WriteLine("Done!");
}
/// network code for this largely stolen from furdown @ github.com/crouvpony47/furdown
public void DownloadFile(string url, string dest,
List <TransformFilenameFunction> fnts = null, bool abortOnExisting = false)
{
// this conversion might be not quite portable, but it's good enough, i suppose
Uri uri = new Uri(url);
string fname = StaticTools.SafeFilename(System.IO.Path.GetFileName(uri.LocalPath));
if (fnts != null)
{
foreach (var fnt in fnts)
{
fname = fnt(fname);
}
}
string fnamefull = "";
retryPickName:
fnamefull = Path.Combine(Path.Combine(Path.Combine(
"./",
rootdest != null ? rootdest : "unknown"), dest), fname
);
Directory.CreateDirectory(Path.GetDirectoryName(fnamefull));
// download file
Console.WriteLine("Preparing to download " + fname);
if (File.Exists(fnamefull))
{
if (abortOnExisting)
{
Console.WriteLine("Already exists, skipped");
return;
}
fname = "+" + fname;
goto retryPickName;
}
int fattempts = 3;
fbeforeawait:
try
{
Console.WriteLine("Downloading file... ");
using (
HttpResponseMessage httpResponse = httpClient.GetAsync(url, HttpCompletionOption.ResponseHeadersRead).Result
)
{
// if redirected, get the new filename
if ((int)httpResponse.StatusCode >= 400)
{
throw new Exception(string.Format("Unexpected HTTP status code ({0})", httpResponse.StatusCode.ToString()));
}
var actualUrl = httpResponse.RequestMessage.RequestUri;
fname = StaticTools.SafeFilename(Path.GetFileName(actualUrl.LocalPath));
if (fnts != null)
{
foreach (var fnt in fnts)
{
fname = fnt(fname);
}
}
retryPickName2:
fnamefull = Path.Combine(Path.Combine(Path.Combine(
"./",
rootdest != null ? rootdest : "unknown"), dest), fname
);
if (File.Exists(fnamefull))
{
if (abortOnExisting)
{
Console.WriteLine("Already exists, skipped");
return;
}
fname = "+" + fname;
goto retryPickName2;
}
Console.WriteLine("final filename: " + fname);
// actually download the files
using (
Stream contentStream = httpResponse.Content.ReadAsStreamAsync().Result,
stream = new FileStream(
fnamefull,
FileMode.Create, FileAccess.Write, FileShare.None, 1024 * 1024 /*Mb*/, true)
)
{
ReadNetworkStream(contentStream, stream, 5000).Wait();
}
}
}
catch (Exception E)
{
// write error message
if (E is ObjectDisposedException)
{
Console.WriteLine("Network error (data receive timeout)");
}
else
{
Console.WriteLine(string.Format("Http request error (file {0}): {1}", fname, E.Message));
}
// remove incomplete download
if (File.Exists(fnamefull))
{
File.Delete(fnamefull);
}
// try again or abort operation
fattempts--;
System.Threading.Thread.Sleep(2000);
if (fattempts > 0)
{
goto fbeforeawait;
}
{
Console.WriteLine("Giving up on downloading " + fname);
return;
}
}
Console.WriteLine("Done: " + fname);
}