public FilteredTweetModel(FilterCluster cluster)
{
TweetModel.ReceivedStatus += new Action<TwitterStatusBase>(TweetServerModel_ReceivedStatus);
TweetModel.RemovedStatus += new Action<long>(TweetServerModel_RemovedStatus);
TweetModel.InvalidateAllCache += new Action(TweetModel_InvalidateAllCache);
Filter = cluster;
}
/// <summary>
/// フィルタクラスタを新しいクラスタに結合します。(AND結合)
/// </summary>
public static FilterCluster Restrict(this FilterCluster original, params FilterCluster[] append)
{
var cluster = new FilterCluster();
cluster.ConcatenateOR = false;
cluster.Filters = new[] { original }.Concat(append).ToArray();
return cluster.Optimize();
}
public QueryEditorViewModel(FilterCluster cluster)
{
if (cluster == null)
this.QueryString = String.Empty;
else
this.QueryString = cluster.ToQuery();
}
public QueryEditorViewModel(FilterCluster cluster, FilterEditControlViewModel parent)
{
this.parentViewModel = parent;
if (cluster == null)
this.QueryString = String.Empty;
else
this.QueryString = cluster.ToQuery();
}
/// <summary>
/// フィルタクラスタにフィルタを結合します。
/// </summary>
public static FilterCluster Join(this FilterCluster cluster, FilterBase filter, bool concatOr = true)
{
var newCluster = new FilterCluster();
if (cluster != null)
newCluster.Filters = new IFilter[] { cluster, filter };
else
newCluster.Filters = new IFilter[] { filter };
newCluster.ConcatenateOR = concatOr;
return newCluster.Optimize();
}
public static FilterCluster GetParent(this IFilter filterObject, FilterCluster root)
{
if (root.Filters.Contains(filterObject))
{
return root;
}
else
{
return root.Filters
.OfType<FilterCluster>()
.Select(f => GetParent(f, root))
.Where(f => f != null)
.FirstOrDefault();
}
}
private void RevalidateQuery()
{
if (TextQuery.Length == 0)
{
// 文字なし
InternalFilterCluster = null;
return;
}
bool split = TextQuery.Length >= 2 && TextQuery[1] == ':';
var qt = split ? TextQuery[0] : 't';
var body = split ? TextQuery.Substring(2) : TextQuery;
IsQuery = qt == 'q';
switch (qt)
{
case 'q':
// query
try
{
var filter = QueryConverter.ToFilter(body);
InternalFilterCluster = filter;
QueryException = null;
}
catch (Exception e)
{
QueryException = e;
}
break;
case 'u':
// user
var users = body.Split(new[] { " ", "," }, StringSplitOptions.RemoveEmptyEntries);
InternalFilterCluster = new FilterCluster()
{
ConcatenateOR = true,
Filters = users.Select((s) => new Athenaeum.Filter.BasicFilters.User.UserScreenNameFilter()
{
Argument = s,
Method = Athenaeum.Filter.BasicFilters.KeywordFilterBase.MatchMethod.Contains,
ConsiderCase = false
})
};
break;
case 't':
default:
var texts = body.Split(new[] { "|" }, StringSplitOptions.RemoveEmptyEntries);
InternalFilterCluster = new FilterCluster()
{
ConcatenateOR = true,
Filters = texts.Select(t => new FilterCluster()
{
ConcatenateOR = false,
Filters = t.Split(new[] { " " }, StringSplitOptions.RemoveEmptyEntries)
.Select((s) => new Athenaeum.Filter.BasicFilters.Text.TextFilter()
{
Argument = s,
Method = Athenaeum.Filter.BasicFilters.KeywordFilterBase.MatchMethod.Contains,
ConsiderCase = false
})
})
};
break;
}
}
public TabData(string name, string[] linkAccounts, FilterCluster cluster)
: this(cluster)
{
this.TabName = name;
this.LinkAccounts = LinkAccounts;
}
public TabData(FilterCluster cluster)
: this()
{
this.OriginalFilter = cluster;
}
public FilterEditControlViewModel(FilterCluster filter)
{
this.RootFilterCluster = filter;
}
public FilterClusterViewModel(FilterEditControlViewModel root, FilterClusterViewModel parent, FilterCluster cluster)
: base(root, parent)
{
if (cluster == null)
throw new ArgumentNullException("cluster");
this.cluster = cluster;
}
public QueryEditor(FilterCluster cluster)
{
InitializeComponent();
this.DataContext = new QueryEditorViewModel(cluster);
}
