public static IEnumerable<RichText> ToRichText(this Status status)
{
var list = new List<RichText>();
var current = 0;
status.Entities.UserMentions.Select(m => new
{
m.Indices,
RichText = (RichText)new Mention
{
Text = status.Text.Substring(m.Indices.StartIndex, m.Indices.Length),
User = m.User
}
})
.Concat(status.Entities.Hashtags.Select(h => new
{
h.Indices,
RichText = (RichText)new Ctrls.Hashtag
{
Text = status.Text.Substring(h.Indices.StartIndex, h.Indices.Length)
}
}))
.Concat(status.Entities.Urls.Select(u => new
{
u.Indices,
RichText = (RichText)new Ctrls.Url
{
Text = u.DisplayUrl ?? status.Text.Substring(u.Indices.StartIndex, u.Indices.Length),
Uri = u.ExpandedUrl ?? u.EntityUrl,
}
}))
.Concat(status.Entities.Media.Select(m => new
{
m.Indices,
RichText = (RichText)new Ctrls.Url
{
//Text = m.MediaUrlHttps != null
// ? m.MediaUrlHttps.ToString()
// : m.DisplayUrl ?? status.Text.Substring(m.Indices.StartIndex, m.Indices.Length),
Text = m.DisplayUrl ?? status.Text.Substring(m.Indices.StartIndex, m.Indices.Length),
Uri = m.ExpandedUrl ?? m.MediaUrl
}
}))
.OrderBy(a => a.Indices.StartIndex)
.ForEach(e =>
{
if (e.Indices.StartIndex - current > 0)
{
list.Add(new Regular { Text = status.Text.Substring(current, e.Indices.StartIndex - current).DecodeCER() });
}
list.Add(e.RichText);
current = e.Indices.EndIndex;
});
if (current < status.Text.Length)
{
list.Add(new Regular { Text = status.Text.Substring(current).DecodeCER() });
}
return list;
}
internal static Error[] ParseCore(dynamic djson)
{
var list = new List<Error>();
foreach (var e in (object[])djson.errors)
{
try
{
var error = Error.ParseCore(e);
list.Add(error);
}
catch (Exception ex)
{
ex.Write();
}
}
return list.ToArray();
}
public static ICollection<List> Parse(string json, UserId ownerId)
{
var djson = DynamicJsonHelper.ToDynamicJson(json);
DynamicJsonHelper.ThrowIfError(djson);
var lists = new List<List>();
try
{
foreach (var l in (object[])djson)
{
List list;
if (TwitterClient.Current.Lists.TryParse(l, ownerId, out list)) lists.Add(list);
}
}
catch (Exception ex)
{
throw new JsonParseException(json, typeof(StatusCollection), ex);
}
return lists;
}
public ListViewModel(List list, Action checkAction)
{
this.List = list;
this.checkAction = checkAction;
}
/// <summary>
/// タイムラインに受信対象リストを設定します。
/// </summary>
/// <param name="lists">受信対象リストのコレクション。すべてのツイートを受信する設定に戻す場合は null。</param>
public void SetLists(ICollection<List> lists)
{
if (lists == null || lists.IsEmpty())
{
this.targets = null;
if (this.Timeline != null)
{
this.Timeline.SubscribedLists = null;
}
}
else
{
this.targets = lists as List<List> ?? lists.ToList();
this.targets.ForEach(
l => Helper.Operation(l.UpdateMembers, "リスト '{0}' のメンバーを取得できませんでした。", l.HasDetails ? l.FullName : "id:" + l.Id));
if (this.Timeline != null)
{
this.Timeline.SubscribedLists = this.targets;
}
}
this.RaisePropertyChanged("IsReceivingAll");
}
private void Initialize(string query = "", List<Tuple<ListId, UserId, string>> listIds = null)
{
if (listIds != null && listIds.Any())
{
this.SetLists(listIds.Select(key => TwitterClient.Current.Lists.Add(key.Item1, key.Item2, key.Item3)).ToList());
}
this.Timeline = new Timeline { SubscribedLists = this.targets };
this.listener = new PropertyChangedEventListener(this.Timeline)
{
(sender, e) => this.RaisePropertyChanged(e.PropertyName),
};
this.ChangeFilter(this.CreateFilter(query));
this._FilterQuery = query;
this.queryReader
.Do(q => this.FilterMessage = "")
.Do(q => this.CanCreateFilter = string.IsNullOrWhiteSpace(q))
.Throttle(TimeSpan.FromMilliseconds(1000))
.Select(this.CreateFilter)
.Where(f => f != null)
.Do(_ => this.FilterMessage = "フィルターが作成されました。")
.Do(_ => this.CanCreateFilter = true)
.Subscribe(f => { });
}
