public async Task init()
{
Console.WriteLine("Initializing...");
_indexer = new Indexer(_corpus);
var repo = await _corpus.GetRepository();
Console.WriteLine(repo);
var files = crawl(repo).ToList();//All files in my repository
foreach (var file in files)
{
Console.WriteLine(file);
if (!isValidFile(file))
{
continue;
}
Console.WriteLine(await _corpus.GetRepository());
var sfile = file.Replace(await _corpus.GetRepository() + "\\", "");
Console.WriteLine(await _corpus.GetRepository());
//For each file in the repository, try to get their id from the corpus
Console.WriteLine(sfile);
string id = await _corpus.GetDocumentID(sfile);
if (id == null)
{
//File is not in the Corpus
//Index it and add it to the corpus.
Console.WriteLine("deji2");
await addFile(file);
}
else
{
//File exists in the corpus
if (File.GetLastWriteTime(file).Ticks > await _corpus.GetLastCrawled())
{
//File has been edited since last checked, re-index it and update it into the corpus
await editFile(file);
}
}
//Console.WriteLine("done");
}
var kFiles = await _corpus.GetDocuments(); //Files that exist in my database
foreach (var id in kFiles)
{
var file = await _corpus.GetDocumentPath(id);
if (!files.Contains(Path.Combine(await _corpus.GetRepository(), file)))
{
//File does not exist again in repo, delete it from database
await removeFile(file);
}
}
//------------Watching for changes--------------------
watcher = new FileSystemWatcher(await _corpus.GetRepository());
Console.WriteLine("watch");
watcher.NotifyFilter = NotifyFilters.LastWrite | NotifyFilters.FileName | NotifyFilters.DirectoryName | NotifyFilters.Attributes;
watcher.Changed += new FileSystemEventHandler(async(source, e) =>
{
Console.WriteLine("changed");
if (!isValidFile(e.FullPath))
{
return;
}
await editFile(e.FullPath);
});
watcher.Created += new FileSystemEventHandler(async(source, e) =>
{
Console.WriteLine("created");
if (!isValidFile(e.FullPath))
{
return;
}
await addFile(e.FullPath);
});
watcher.Deleted += new FileSystemEventHandler(async(source, e) =>
{
Console.WriteLine("remove");
await removeFile(e.FullPath);
});
watcher.Renamed += new RenamedEventHandler(async(source, e) =>
{
if (!isValidFile(e.FullPath))
{
return;
}
await renameFile(e.FullPath);
});
watcher.EnableRaisingEvents = true;
Console.WriteLine("watcher: " + watcher.Path);
}
