static async Task HelloRecentChanges()
{
// Create a MediaWiki API client.
var wikiClient = new WikiClient();
// Create a MediaWiki Site instance.
var site = await WikiSite.CreateAsync(wikiClient, "https://en.wikipedia.org/w/api.php");
var rcg = new RecentChangesGenerator(site)
{
TypeFilters = RecentChangesFilterTypes.Create,
PagingSize = 50, // We already know we're not going to fetch results as many as 500 or 5000
// so this will help.
};
// List the 10 latest new pages
var pages = await rcg.EnumPagesAsync().Take(10).ToList();
Console.WriteLine("New pages");
foreach (var p in pages)
{
Console.WriteLine("{0, -30} {1, 8}B {2}", p, p.ContentLength, p.LastTouched);
}
// List the 10 latest recent changes
rcg.TypeFilters = RecentChangesFilterTypes.All;
var rcs = await rcg.EnumRecentChangesAsync().Take(10).ToList();
Console.WriteLine();
Console.WriteLine("Recent changes");
foreach (var rc in rcs)
{
Console.WriteLine(rc);
}
}
private async Task RefreshRecentActivitiesAsync(int msDelay, int token)
{
if (msDelay > 0)
{
await Task.Delay(msDelay);
}
if (token != RefreshRecentActivitiesToken)
{
return;
}
while (IsBusy)
{
// Wait until the previous RefreshRecentActivitiesAsync has finished/cancelled.
if (token != RefreshRecentActivitiesToken)
{
return;
}
await Task.Delay(2000);
}
IsBusy = true;
Status = Tx.T("please wait");
try
{
var rcg = new RecentChangesGenerator(await SiteContext.GetSiteAsync())
{
PagingSize = RecentChangesPagingSize + 10,
};
if (token != RefreshRecentActivitiesToken)
{
return;
}
RecentChangesFilter.ConfigureGenerator(rcg);
var rcs = await rcg.EnumRecentChangesAsync()
.Take(RecentChangesPagingSize).ToArray();
if (token != RefreshRecentActivitiesToken)
{
return;
}
RecentChangesList.Clear();
foreach (var rc in rcs)
{
var vm = _ViewModelFactory.CreateRecentChange(rc, SiteContext);
var date = rc.TimeStamp.Date;
RecentChangesList.Add(vm);
}
}
finally
{
IsBusy = false;
Status = null;
}
}
static async Task InteractivePatrol()
{
// Patrol the last unpatrolled change.
// Ususally a user should have the patrol right to perform such operation.
// Create a MediaWiki API client.
var wikiClient = new WikiClient();
// Create a MediaWiki Site instance.
var site = await WikiSite.CreateAsync(wikiClient, Input("Wiki site API URL"));
await site.LoginAsync(Input("Username"), Input("Password"));
var rcg = new RecentChangesGenerator(site)
{
TypeFilters = RecentChangesFilterTypes.Create,
PagingSize = 5,
PatrolledFilter = PropertyFilterOption.WithoutProperty
};
// List the first unpatrolled result.
var rc = await rcg.EnumRecentChangesAsync().FirstOrDefault();
if (rc == null)
{
Console.WriteLine("Nothing to patrol.");
return;
}
Console.WriteLine("Unpatrolled:");
Console.WriteLine(rc);
// Show the involved revisions.
if (rc.OldRevisionId > 0 && rc.RevisionId > 0)
{
var rev = await Revision.FetchRevisionsAsync(site, rc.OldRevisionId, rc.RevisionId).ToList();
// Maybe we'll use some 3rd party diff lib
Console.WriteLine("Before, RevId={0}, {1}", rev[0].Id, rev[0].TimeStamp);
Console.WriteLine(rev[0].Content);
Console.WriteLine("After, RevId={0}, {1}", rev[1].Id, rev[1].TimeStamp);
Console.WriteLine(rev[1].Content);
}
else if (rc.RevisionId > 0)
{
var rev = await Revision.FetchRevisionAsync(site, rc.RevisionId);
Console.WriteLine("RevId={0}, {1}", rev.Id, rev.TimeStamp);
Console.WriteLine(rev.Content);
}
if (Confirm("Mark as patrolled?"))
{
await rc.PatrolAsync();
Console.WriteLine("The change {0} has been marked as patrolled.", (object)rc.Title ?? rc.Id);
}
}
