internal IssueAssigneeItemViewModel(Octokit.User user)
{
Name = user.Login;
Avatar = new GitHubAvatar(user.AvatarUrl);
GoToCommand = ReactiveCommand.Create()
.WithSubscription(_ => IsSelected = !IsSelected);
}
public RepositoryItemViewModel(Octokit.Repository repository, bool showOwner, bool showDescription, Action <RepositoryItemViewModel> gotoCommand)
{
if (showDescription)
{
if (!string.IsNullOrEmpty(repository.Description) && repository.Description.IndexOf(':') >= 0)
{
Description = Emojis.FindAndReplace(repository.Description);
}
else
{
Description = repository.Description;
}
}
else
{
Description = null;
}
Name = repository.Name;
Owner = repository.Owner?.Login ?? string.Empty;
Avatar = new GitHubAvatar(repository.Owner?.AvatarUrl);
Stars = repository.StargazersCount.ToString();
Forks = repository.ForksCount.ToString();
ShowOwner = showOwner;
GoToCommand = ReactiveCommand.Create(() => gotoCommand?.Invoke(this));
}
internal UserItemViewModel(Octokit.User user, Action <UserItemViewModel> gotoAction)
{
Login = user.Login;
Name = user.Name;
Avatar = new GitHubAvatar(user.AvatarUrl);
GoToCommand = ReactiveCommand.Create(() => gotoAction?.Invoke(this));
}
internal PullRequestItemViewModel(PullRequestModel pullRequest, Action gotoAction)
{
Title = pullRequest.Title ?? "No Title";
Avatar = new GitHubAvatar(pullRequest.User.AvatarUrl);
Details = string.Format("#{0} opened {1} by {2}", pullRequest.Number, pullRequest.CreatedAt.UtcDateTime.Humanize(), pullRequest.User.Login);
GoToCommand = ReactiveCommand.Create().WithSubscription(_ => gotoAction());
}
public static Uri ToUri(this GitHubAvatar @this, int?size = null)
{
if (@this == null || @this.AvatarUrl == null)
{
return(null);
}
try
{
var baseUri = new UriBuilder(@this.AvatarUrl);
if (size == null)
{
return(baseUri.Uri);
}
var queryToAppend = "size=" + size.Value;
if (baseUri.Query != null && baseUri.Query.Length > 1)
{
baseUri.Query = baseUri.Query.Substring(1) + "&" + queryToAppend;
}
else
{
baseUri.Query = queryToAppend;
}
return(baseUri.Uri);
}
catch
{
return(null);
}
}
internal CommitCommentItemViewModel(GitHubSharp.Models.CommentModel comment)
{
Avatar = new GitHubAvatar(comment.With(y => y.User).With(y => y.AvatarUrl));
Actor = comment.With(x => x.User).With(x => x.Login);
Body = comment.BodyHtml;
UtcCreatedAt = comment.CreatedAt.UtcDateTime;
}
public static void SetAvatar(this UIImageView @this, GitHubAvatar avatar, int?size = 64)
{
@this.Image = Images.Avatar;
if (avatar == null)
{
return;
}
var avatarUri = avatar.ToUri(size);
if (avatarUri != null)
{
@this.SetImage(new NSUrl(avatarUri.AbsoluteUri), Images.LoginUserUnknown, (img, err, type, imageUrl) => {
if (img == null || err != null)
{
return;
}
if (type == SDImageCacheType.None)
{
@this.Image = Images.Avatar;
@this.BeginInvokeOnMainThread(() =>
UIView.Transition(@this, 0.25f, UIViewAnimationOptions.TransitionCrossDissolve, () => @this.Image = img, null));
}
});
}
}
internal CommitCommentItemViewModel(GitHubSharp.Models.CommentModel comment)
{
Avatar = new GitHubAvatar(comment?.User?.AvatarUrl);
Actor = comment?.User?.Login;
Body = comment.BodyHtml;
UtcCreatedAt = comment.CreatedAt.UtcDateTime;
}
internal IssueCommentItemViewModel(GitHubSharp.Models.IssueCommentModel comment)
{
Comment = comment.BodyHtml;
Actor = comment.With(x => x.User).With(x => x.Login);
AvatarUrl = new GitHubAvatar(comment.With(x => x.User).With(x => x.AvatarUrl));
CreatedAt = comment.CreatedAt;
}
public override void ViewDidLoad()
{
base.ViewDidLoad();
var vm = (RepositoriesTrendingViewModel)ViewModel;
var weakVm = new WeakReference <RepositoriesTrendingViewModel>(vm);
TableView.RowHeight = UITableView.AutomaticDimension;
TableView.EstimatedRowHeight = 64f;
TableView.SeparatorInset = new UIEdgeInsets(0, 56f, 0, 0);
vm.Bind(x => x.Repositories).Subscribe(repos => {
var repositories = repos ?? Enumerable.Empty <Tuple <string, IList <RepositoryModel> > >();
Root.Reset(repositories.Select(x => {
var s = new Section(CreateHeaderView(x.Item1));
s.Reset(x.Item2.Select(repo => {
var description = vm.ShowRepositoryDescription ? repo.Description : string.Empty;
var avatar = new GitHubAvatar(repo.Owner?.AvatarUrl);
var sse = new RepositoryElement(repo.Name, repo.StargazersCount, repo.Forks, description, repo.Owner?.Login, avatar)
{
ShowOwner = true
};
sse.Tapped += MakeCallback(weakVm, repo);
return(sse);
}));
return(s);
}));
});
OnActivation(d => {
d(_trendingTitleButton.GetClickedObservable().Subscribe(_ => ShowLanguages()));
d(vm.Bind(x => x.SelectedLanguage, true).Subscribe(l => _trendingTitleButton.Text = l.Name));
});
}
public override void ViewDidLoad()
{
base.ViewDidLoad();
var vm = (RepositoriesExploreViewModel)ViewModel;
var search = (UISearchBar)TableView.TableHeaderView;
TableView.RowHeight = UITableView.AutomaticDimension;
TableView.EstimatedRowHeight = 64f;
var weakVm = new WeakReference <RepositoriesExploreViewModel>(vm);
BindCollection(vm.Repositories, repo =>
{
var description = vm.ShowRepositoryDescription ? repo.Description : string.Empty;
var avatar = new GitHubAvatar(repo.Owner?.AvatarUrl);
var sse = new RepositoryElement(repo.Name, repo.StargazersCount, repo.ForksCount, description, repo.Owner.Login, avatar)
{
ShowOwner = true
};
sse.Tapped += MakeCallback(weakVm, repo);
return(sse);
});
OnActivation(d =>
{
d(search.GetChangedObservable().Subscribe(x => vm.SearchText = x));
d(vm.Bind(x => x.IsSearching).SubscribeStatus("Searching..."));
d(search.GetSearchObservable().Subscribe(_ => {
search.ResignFirstResponder();
vm.SearchCommand.Execute(null);
}));
});
}
internal UserItemViewModel(string name, string avatarUrl, bool organization, Action gotoAction)
{
Name = name;
Avatar = new GitHubAvatar(avatarUrl);
IsOrganization = organization;
GoToCommand = ReactiveCommand.Create().WithSubscription(_ => gotoAction());
}
public void UpdatedImage(Uri uri)
{
if (uri == null)
{
AssignUnknownUserImage();
}
else
{
// Wipe out old avatars
var avatar = new GitHubAvatar(uri);
var avatarSizes = new [] { avatar.ToUri(), avatar.ToUri(64) };
foreach (var avatarUrl in avatarSizes.Select(x => new NSUrl(x.AbsoluteUri)))
{
var cacheKey = SDWebImageManager.SharedManager.CacheKey(avatarUrl);
if (cacheKey != null)
{
SDWebImageManager.SharedManager.ImageCache.RemoveImage(cacheKey);
}
}
_imgView.SetImage(new NSUrl(uri.AbsoluteUri), Images.LoginUserUnknown, (img, err, cache, _) => {
_imgView.Image = Images.LoginUserUnknown;
UIView.Transition(_imgView, 0.25f, UIViewAnimationOptions.TransitionCrossDissolve, () => _imgView.Image = img, null);
});
}
}
internal IssueCommentItemViewModel(GitHubSharp.Models.IssueCommentModel comment)
{
Comment = comment.BodyHtml;
Actor = comment?.User?.Login;
AvatarUrl = new GitHubAvatar(comment?.User?.AvatarUrl);
CreatedAt = comment.CreatedAt;
}
internal IssueCommentItemViewModel(string body, string login, string avatar, DateTimeOffset createdAt)
{
Comment = body;
Actor = login;
AvatarUrl = new GitHubAvatar(avatar);
CreatedAt = createdAt;
}
public void Set(string title, string description, DateTimeOffset time, GitHubAvatar avatar)
{
TitleLabel.Text = title;
ContentLabel.Text = description;
TimeLabel.Text = time.Humanize();
ContentConstraint.Constant = string.IsNullOrEmpty(description) ? 0f : DefaultContentConstraintSize;
MainImageView.SetAvatar(avatar);
}
internal IssueEventItemViewModel(Octokit.EventInfo issueEvent)
{
Actor = issueEvent.With(x => x.Actor).With(x => x.Login, () => "Deleted User");
AvatarUrl = new GitHubAvatar(issueEvent.With(x => x.Actor).With(x => x.AvatarUrl));
CreatedAt = issueEvent.CreatedAt;
Commit = issueEvent.CommitId;
EventInfo = issueEvent;
}
public GistItemViewModel(string title, string avatarUrl, string description, DateTimeOffset updatedAt, Action <GistItemViewModel> gotoAction)
{
Title = title;
Description = description;
UpdatedAt = updatedAt;
GoToCommand = ReactiveCommand.Create().WithSubscription(x => gotoAction(this));
Avatar = new GitHubAvatar(avatarUrl);
}
internal IssueEventItemViewModel(Octokit.EventInfo issueEvent)
{
Actor = issueEvent?.Actor?.Login ?? "Deleted User";
AvatarUrl = new GitHubAvatar(issueEvent?.Actor?.AvatarUrl);
CreatedAt = issueEvent.CreatedAt;
Commit = issueEvent.CommitId;
EventInfo = issueEvent;
}
public RepositoryElement(string name, int followers, int forks, string description, string owner, GitHubAvatar avatar)
{
_name = name;
_followers = followers;
_forks = forks;
_description = description;
_owner = owner;
_avatar = avatar;
ShowOwner = true;
}
public GistItemViewModel(Gist gist, Action <GistItemViewModel> gotoAction)
{
Gist = gist;
Id = gist.Id;
Title = GetGistTitle(gist);
Description = string.IsNullOrEmpty(gist.Description) ? "Gist " + gist.Id : gist.Description;
Avatar = new GitHubAvatar(gist.Owner?.AvatarUrl);
UpdatedAt = gist.UpdatedAt;
UpdatedString = UpdatedAt.Humanize();
GoToCommand = ReactiveCommand.Create(() => gotoAction(this));
}
internal PullRequestItemViewModel(PullRequest pullRequest)
{
PullRequest = pullRequest;
var login = pullRequest?.User.Login ?? "Unknonwn User";
var avatar = pullRequest?.User.AvatarUrl;
Title = pullRequest.Title ?? "No Title";
Avatar = new GitHubAvatar(avatar);
Details = string.Format("#{0} opened {1} by {2}", pullRequest.Number, pullRequest.CreatedAt.UtcDateTime.Humanize(), login);
GoToCommand = ReactiveCommand.Create();
}
public CommitElement(CommitModel model, Action action)
{
_model = model;
_action = action;
_avatar = new GitHubAvatar(_model.GenerateGravatarUrl());
_name = _model.GenerateCommiterName();
var msg = _model?.Commit?.Message ?? string.Empty;
var firstLine = msg.IndexOf("\n", StringComparison.Ordinal);
_description = firstLine > 0 ? msg.Substring(0, firstLine) : msg;
}
private static Element CreateElement(Tuple <EventModel, BaseEventsViewModel.EventBlock> e)
{
try
{
if (e.Item2 == null)
{
return(null);
}
var imgKey = ChooseImage(e.Item1);
var img = Octicon.Alert;
if (_eventToImage.ContainsKey(imgKey))
{
img = _eventToImage[imgKey];
}
var avatar = e.Item1.Actor != null ? e.Item1.Actor.AvatarUrl : null;
var headerBlocks = new List <NewsFeedElement.TextBlock>();
foreach (var h in e.Item2.Header)
{
Action act = null;
var anchorBlock = h as BaseEventsViewModel.AnchorBlock;
if (anchorBlock != null)
{
act = anchorBlock.Tapped;
}
headerBlocks.Add(new NewsFeedElement.TextBlock(h.Text, act));
}
var bodyBlocks = new List <NewsFeedElement.TextBlock>();
foreach (var h in e.Item2.Body)
{
Action act = null;
var anchorBlock = h as BaseEventsViewModel.AnchorBlock;
if (anchorBlock != null)
{
act = anchorBlock.Tapped;
}
var block = new NewsFeedElement.TextBlock(h.Text, act);
bodyBlocks.Add(block);
}
var weakTapped = new WeakReference <Action>(e.Item2.Tapped);
var githubAvatar = new GitHubAvatar(avatar).ToUri(64)?.AbsoluteUri;
return(new NewsFeedElement(githubAvatar, e.Item1.CreatedAt, headerBlocks, bodyBlocks, img.ToImage(), () => weakTapped.Get()?.Invoke(), e.Item2.Multilined));
}
catch (Exception ex)
{
System.Diagnostics.Debug.WriteLine("Unable to add event: " + ex.Message);
return(null);
}
}
public UserElement(string username, string firstName, string lastName, GitHubAvatar avatar)
: base(username, string.Empty, UITableViewCellStyle.Subtitle)
{
var realName = firstName ?? "" + " " + (lastName ?? "");
if (!string.IsNullOrWhiteSpace(realName))
{
Value = realName;
}
Accessory = UITableViewCellAccessory.DisclosureIndicator;
Image = Images.Avatar;
ImageUri = avatar.ToUri(64);
}
public static void SetAvatar(this UIImageView @this, GitHubAvatar avatar, int?size = 64)
{
var avatarUri = avatar.ToUri(size);
if (avatarUri == null)
{
@this.Image = Images.LoginUserUnknown;
}
else
{
@this.SetImage(new NSUrl(avatarUri.AbsoluteUri), Images.LoginUserUnknown);
}
}
internal RepositoryItemViewModel(string name, string owner, string imageUrl,
string description, int stars, int forks,
bool showOwner, Action <RepositoryItemViewModel> gotoCommand)
{
Name = name;
Owner = owner;
Avatar = new GitHubAvatar(imageUrl);
Description = description;
Stars = stars;
Forks = forks;
ShowOwner = showOwner;
GoToCommand = ReactiveCommand.Create().WithSubscription(x => gotoCommand(this));
}
protected Element CreateElement(RepositoryModel repo)
{
var description = ViewModel.ShowRepositoryDescription ? Emojis.FindAndReplace(repo.Description) : string.Empty;
var avatar = new GitHubAvatar(repo.Owner?.AvatarUrl);
var vm = new WeakReference <RepositoriesViewModel>(ViewModel);
var sse = new RepositoryElement(repo.Name, repo.Watchers, repo.Forks, description, repo.Owner.Login, avatar)
{
ShowOwner = ViewModel.ShowRepositoryOwner
};
sse.Tapped += () => vm.Get()?.GoToRepositoryCommand.Execute(repo);
return(sse);
}
public override void ViewDidLoad()
{
base.ViewDidLoad();
var vm = (BaseUserCollectionViewModel)ViewModel;
var weakVm = new WeakReference <BaseUserCollectionViewModel>(vm);
BindCollection(vm.Users, x =>
{
var avatar = new GitHubAvatar(x.AvatarUrl);
var e = new UserElement(x.Login, string.Empty, string.Empty, avatar);
e.Clicked.Subscribe(_ => weakVm.Get()?.GoToUserCommand.Execute(x));
return(e);
});
}
public override void ViewDidLoad()
{
base.ViewDidLoad();
var vm = (IssueAssignedToViewModel)ViewModel;
BindCollection(vm.Users, x =>
{
var avatar = new GitHubAvatar(x.AvatarUrl);
var el = new UserElement(x.Login, string.Empty, string.Empty, avatar);
el.Clicked.Subscribe(_ => {
if (vm.SelectedUser != null && string.Equals(vm.SelectedUser.Login, x.Login))
{
vm.SelectedUser = null;
}
else
{
vm.SelectedUser = x;
}
});
if (vm.SelectedUser != null && string.Equals(vm.SelectedUser.Login, x.Login, StringComparison.OrdinalIgnoreCase))
{
el.Accessory = UITableViewCellAccessory.Checkmark;
}
else
{
el.Accessory = UITableViewCellAccessory.None;
}
return(el);
});
vm.Bind(x => x.SelectedUser).Subscribe(x =>
{
if (Root.Count == 0)
{
return;
}
foreach (var m in Root[0].Elements.Cast <UserElement>())
{
m.Accessory = (x != null && string.Equals(vm.SelectedUser.Login, m.Caption, StringComparison.OrdinalIgnoreCase)) ?
UITableViewCellAccessory.Checkmark : UITableViewCellAccessory.None;
}
});
vm.Bind(x => x.IsSaving).SubscribeStatus("Saving...");
}
