Ejemplo n.º 1
0
            protected override object DeserializeCore(JObject json, Type objectType, LoadContext context)
            {
                try
                {
                    var nv = new Checkins(context);
                    nv.IgnoreRaisingPropertyChanges = true;
                    var checkins = (JArray)json["recent"];

                    var groups = new List <CheckinsGroup>();

                    var otherCities = new CheckinsGroup {
                        Name = "Friends in other cities"
                    };
                    var older = new CheckinsGroup {
                        Name = "Older"
                    };
                    var yesterday = new CheckinsGroup {
                        Name = "Yesterday"
                    };
                    var today = new CheckinsGroup {
                        Name = "Today"
                    };
                    var last3 = new CheckinsGroup {
                        Name = "Last 3 Hours"
                    };
                    var gps = new CheckinsGroup[]
                    {
                        last3,
                        today,
                        yesterday,
                        older,
                        otherCities,
                    };

                    var      now        = DateTime.UtcNow;
                    var      nowAsLocal = now.ToLocalTime();
                    DateTime d3         = now - TimeSpan.FromHours(3);
                    DateTime dt         = new DateTime(nowAsLocal.Year, nowAsLocal.Month, nowAsLocal.Day, 0, 0, 0, DateTimeKind.Local);
                    DateTime ydraw      = nowAsLocal - TimeSpan.FromDays(1);
                    DateTime dy         = new DateTime(ydraw.Year, ydraw.Month, ydraw.Day, 0, 0, 0, DateTimeKind.Local);
                    DateTime dTooMany   = nowAsLocal - MaxCheckinAge;

                    foreach (JToken checkin in checkins)
                    {
                        Checkin c = Checkin.ParseJson(checkin);
                        var     k = c.CreatedDateTime;

                        var kLocal = k.ToLocalTime();

                        string temp = c.Created;

                        var ku = k.ToUniversalTime();
                        System.Diagnostics.Debug.Assert(ku == k);

                        CheckinsGroup g = older;
                        if (c.IsInAnotherCity)
                        {
                            g = otherCities;
                        }
                        else if (k >= d3.ToUniversalTime())
                        {
                            g = last3;
                        }
                        else if (kLocal >= dt)
                        {
                            g = today;
                        }
                        else if (kLocal >= dy)
                        {
                            g = yesterday;
                        }

                        // If they have not checked in in a while.
                        if (kLocal < dTooMany)
                        {
                            continue;
                        }

                        g.Add(c);
                    }

                    foreach (var gp in gps)
                    {
                        if (gp.Count > 0)
                        {
                            groups.Add(gp);
                        }
                    }

                    nv.Groups = groups;

                    nv.IgnoreRaisingPropertyChanges = false;
                    nv.IsLoadComplete = true;
                    return(nv);
                }
                catch (Exception e)
                {
                    throw new UserIntendedException(
                              "There was a problem trying to read information about recent checkins.", e);
                }
            }
Ejemplo n.º 2
0
            protected override object DeserializeCore(JObject json, Type objectType, LoadContext context)
            {
                var v = new Venue(context);

                try
                {
                    var venue = json["venue"];

                    CompactVenue bv = CompactVenue.ParseJson(venue);
                    v.VenueId = bv.VenueId;
                    Debug.Assert(v.VenueId != null);

                    // TODO: Consider architecture.
                    v.Location    = bv.Location;
                    v.Address     = bv.Address;
                    v.City        = bv.City;
                    v.CrossStreet = bv.CrossStreet;
                    v.State       = bv.State;
                    v.Zip         = bv.Zip;
                    v.Name        = bv.Name;

                    var menuEntry = venue["menu"];
                    if (menuEntry != null)
                    {
                        string mobileMenu = Json.TryGetJsonProperty(menuEntry, "mobileUrl");
                        if (!string.IsNullOrEmpty(mobileMenu))
                        {
                            v.HasMenu = true;
                        }
                    }

                    string desc = Checkin.SanitizeString(Json.TryGetJsonProperty(venue, "description"));
                    if (desc != null)
                    {
                        v.Description = desc;
                    }

                    // TODO: V2: timeZone // timeZone: "America/New_York"

                    string swu = Json.TryGetJsonProperty(venue, "shortUrl");
                    if (swu != null)
                    {
                        v.ShortWebUri = new Uri(swu);
                    }

                    string verif = Json.TryGetJsonProperty(venue, "verified");
                    if (verif != null && verif.ToLowerInvariant() == "true")
                    {
                        v.IsVerified = true;
                    }

                    // older code.
                    string phone = Json.TryGetJsonProperty(venue, "phone");
                    if (phone != null)
                    {
                        v.Phone = phone; // User.FormatSimpleUnitedStatesPhoneNumberMaybe(phone);
                    }

                    // newer code for contact stuff.
                    var contact = venue["contact"];
                    if (contact != null)
                    {
                        v.Twitter = Json.TryGetJsonProperty(contact, "twitter");

                        string newerPhone = Json.TryGetJsonProperty(contact, "phone");
                        if (newerPhone != null)
                        {
                            v.Phone = newerPhone;
                        }

                        string bestPhone = Json.TryGetJsonProperty(contact, "formattedPhone");
                        if (bestPhone != null)
                        {
                            v.FormattedPhone = bestPhone;
                        }

                        // fallback.
                        if (v.FormattedPhone == null && !string.IsNullOrEmpty(v.Phone))
                        {
                            v.FormattedPhone = User.FormatSimpleUnitedStatesPhoneNumberMaybe(v.Phone);
                        }
                    }

                    string homepage = Json.TryGetJsonProperty(venue, "url");
                    if (!string.IsNullOrEmpty(homepage))
                    {
                        v.Homepage = new Uri(homepage, UriKind.Absolute);
                    }

                    var todos = venue["todos"];
                    if (todos != null)
                    {
                        var items = todos["items"];
                        if (items != null)
                        {
                            var todosList = new List <Todo>();
                            foreach (var todo in items)
                            {
                                var td = Todo.ParseJson(todo);
                                if (td != null)
                                {
                                    todosList.Add(td);
                                }
                            }
                            v.Todos = todosList;
                        }
                    }

                    var events = venue["events"];
                    if (events != null)
                    {
                        string pct = Json.TryGetJsonProperty(events, "count");
                        int    pcti;
                        if (int.TryParse(pct, out pcti))
                        {
                            v.EventsCount = pcti;

                            if (pcti > 0)
                            {
                                v.EventsSummary = Json.TryGetJsonProperty(events, "summary");
                            }

                            if (v.HasEvents)
                            {
                                // ? will this work ?
                                v.Events = DataManager.Current.Load <VenueEvents>(
                                    new LoadContext(
                                        v.LoadContext.Identity
                                        )
                                    );
                            }
                        }
                    }

                    var photos = venue["photos"];
                    if (photos != null)
                    {
                        string pct = Json.TryGetJsonProperty(photos, "count");
                        int    pcti;
                        if (int.TryParse(pct, out pcti))
                        {
                            if (pcti == 1)
                            {
                                v.PhotosCount = "1 photo";
                            }
                            else if (pcti > 1)
                            {
                                v.PhotosCount = pcti.ToString() + " photos";
                            }

                            // get the grounds
                            if (pcti > 0)
                            {
                                var groups = photos["groups"];
                                if (groups != null)
                                {
                                    var pg = new List <PhotoGroup>();
                                    foreach (var item in groups)
                                    {
                                        string name  = Json.TryGetJsonProperty(item, "name");
                                        var    items = item["items"];
                                        var    group = new PhotoGroup();
                                        group.Name = name;
                                        foreach (var it in items)
                                        {
                                            Photo p = Photo.ParseJson(it);
                                            if (p != null)
                                            {
                                                group.Add(p);
                                            }
                                        }
                                        if (group.Count > 0)
                                        {
                                            pg.Add(group);
                                        }
                                    }
                                    if (pg.Count > 0)
                                    {
                                        v.PhotoGroups = pg;
                                    }
                                }
                            }
                        }
                    }
                    // Allowing the GIC to show the empty template.
                    if (v.PhotoGroups == null)
                    {
                        v.PhotoGroups = new List <PhotoGroup>();
                    }

                    string htodo = Json.TryGetJsonProperty(venue, "hasTodo"); // checkin mode only
                    if (htodo != null && htodo.ToLowerInvariant() == "true")
                    {
                        v.HasToDo = true;
                    }

                    v.HereNow = "Nobody";
                    bool hereNow = false;
                    var  herenow = venue["hereNow"];
                    if (herenow != null)
                    {
                        bool isSelfHere = false;

                        string summary = Json.TryGetJsonProperty(herenow, "summary");
                        if (summary != null)
                        {
                            v.HereNow = summary;
                        }

                        var    groups = herenow["groups"];
                        string hn     = Json.TryGetJsonProperty(herenow, "count");
                        if (/*!string.IsNullOrEmpty(hn) &&*/ groups != null) // I still want to compute this anyway.
                        {
                            int totalCount     = int.Parse(hn, CultureInfo.InvariantCulture);
                            int remainingCount = totalCount;

                            var hereNowGroups = new List <CheckinsGroup>();
                            foreach (var group in groups)
                            {
                                string type  = Json.TryGetJsonProperty(group, "type");  // friends, others
                                string name  = Json.TryGetJsonProperty(group, "name");  // "friends here", "other people here"
                                string count = Json.TryGetJsonProperty(group, "count"); // the count, an int
                                var    items = group["items"];

                                if (items != null)
                                {
                                    var cg = new CheckinsGroup {
                                        Name = name
                                    };

                                    foreach (var item in items)
                                    {
                                        Checkin cc = Checkin.ParseJson(item);
                                        remainingCount--;
                                        if (cc.User != null && cc.User.Relationship == FriendStatus.Self)
                                        {
                                            // Self!
                                            var selfGroup = new CheckinsGroup {
                                                Name = "you're here!"
                                            };
                                            isSelfHere = true;
                                            selfGroup.Add(cc);
                                            hereNowGroups.Add(selfGroup);
                                        }
                                        else
                                        {
                                            cg.Add(cc);
                                        }
                                    }

                                    if (cg.Count > 0)
                                    {
                                        hereNowGroups.Add(cg);
                                    }
                                }
                            }

                            // Special last item with the remainder count.
                            if (remainingCount > 0 && hereNowGroups.Count > 0)
                            {
                                var lastGroup = hereNowGroups[hereNowGroups.Count - 1];
                                var hnr       = new Checkin
                                {
                                    HereNowRemainderText =
                                        remainingCount == 1
                                            ? "... plus 1 person"
                                            : "... plus " + remainingCount.ToString() + " people",
                                };
                                lastGroup.Add(hnr);
                            }

                            v.HereNowGroups = hereNowGroups;

                            // subtract one for self
                            if (isSelfHere)
                            {
                                totalCount--;
                            }
                            string prefix = (isSelfHere ? "You and " : string.Empty);
                            if (string.IsNullOrEmpty(summary))
                            {
                                if (totalCount > 1)
                                {
                                    v.HereNow = prefix + Json.GetPrettyInt(totalCount) + " " + (isSelfHere ? "other " : "") + "people";
                                }
                                else if (totalCount == 1)
                                {
                                    v.HereNow = prefix + "1 " + (isSelfHere ? "other " : "") + "person";
                                }
                                else if (totalCount == 0 && isSelfHere)
                                {
                                    v.HereNow = "You are here";
                                }
                            }

                            if (totalCount > 0)
                            {
                                hereNow = true;
                            }
                        }
                    }

                    v.HasHereNow = hereNow;

                    var stats = venue["stats"];
                    if (stats != null)
                    {
                        string checkins = Json.TryGetJsonProperty(stats, "checkinsCount");
                        if (checkins != null)
                        {
                            int i;
                            if (int.TryParse(checkins, out i))
                            {
                                v.Checkins = i;
                            }
                        }

                        checkins = Json.TryGetJsonProperty(stats, "usersCount");
                        if (checkins != null)
                        {
                            int i;
                            if (int.TryParse(checkins, out i))
                            {
                                v.TotalPeople = i;
                            }
                        }
                    }

                    var mayor = venue["mayor"];
                    if (mayor != null)
                    {
                        string mayorCheckinCount = Json.TryGetJsonProperty(mayor, "count");

                        var user = mayor["user"];
                        if (user != null)
                        {
                            v.Mayor = CompactUser.ParseJson(user);
                        }

                        // Note there is a mayor.count property, it is the num
                        // of checkins in the last 60 days.
                    }

                    var beenHere = venue["beenHere"];
                    if (beenHere != null)
                    {
                        string c = Json.TryGetJsonProperty(beenHere, "count");
                        if (c != null)
                        {
                            int i;
                            if (int.TryParse(c, out i))
                            {
                                v.BeenHere = i;
                            }
                        }
                    }

                    var tips = venue["tips"];
                    if (tips != null)
                    {
                        string tipsCountStr = Json.TryGetJsonProperty(tips, "count");
                        if (tipsCountStr != null)
                        {
                            int tc;
                            if (int.TryParse(tipsCountStr, out tc))
                            {
                                if (tc <= 0)
                                {
                                    tipsCountStr = "No tips";
                                }
                                else if (tc == 1)
                                {
                                    tipsCountStr = "1 tip";
                                }
                                else
                                {
                                    tipsCountStr = tc.ToString() + " tips";
                                }
                            }
                        }
                        else
                        {
                            tipsCountStr = "No tips";
                        }
                        v.TipsCountText = tipsCountStr;

                        var ml        = new List <TipGroup>();
                        var tipGroups = tips["groups"];
                        if (tipGroups != null)
                        {
                            foreach (var tipGroup in tipGroups)
                            {
                                //string groupType = Json.TryGetJsonProperty(tipGroup, "type"); // others, ???v2
                                string groupName = Json.TryGetJsonProperty(tipGroup, "name"); // tips from others
                                //string countStr = Json.TryGetJsonProperty(tipGroup, "count");

                                var tipSet = tipGroup["items"];
                                if (tipSet != null)
                                {
                                    TipGroup tg = new TipGroup {
                                        Name = groupName
                                    };
                                    foreach (var tip in tipSet)
                                    {
                                        Tip t = Tip.ParseJson(tip, typeof(Model.Venue), (string)context.Identity);
                                        if (t != null)
                                        {
                                            tg.Add(t);
                                        }
                                    }
                                    if (tg.Count > 0)
                                    {
                                        ml.Add(tg);
                                    }
                                }
                            }
                        }
                        v.TipGroups = ml;
                    }

                    var specials     = venue["specials"];
                    var specialsList = new SpecialGroup {
                        Name = "specials here"
                    };
                    if (specials != null)
                    {
                        try
                        {
                            var items = specials["items"];
                            if (items != null)
                            {
                                foreach (var s in items)
                                {
                                    CompactSpecial cs = CompactSpecial.ParseJson(s, v.VenueId);
                                    if (cs != null)
                                    {
                                        specialsList.Add(cs);

                                        if (cs.IsUnlocked)
                                        {
                                            v.SpecialUnlocked = true;
                                        }
                                    }
                                }
                                if (specialsList.Count == 1)
                                {
                                    specialsList.Name = "special here";
                                }
                            }
                        }
                        catch (Exception)
                        {
                            // 3.4 moves to a new Foursquare API version and so
                            // we don't want old cached data to throw here.
                        }
                    }
                    v.Specials = specialsList;

                    var nearby             = venue["specialsNearby"];
                    var nearbySpecialsList = new SpecialGroup {
                        Name = "specials nearby"
                    };
                    if (nearby != null)
                    {
                        foreach (var s in nearby)
                        {
                            CompactSpecial cs = CompactSpecial.ParseJson(s, null);
                            if (cs != null)
                            {
                                nearbySpecialsList.Add(cs);
                            }
                        }
                        if (nearbySpecialsList.Count == 1)
                        {
                            nearbySpecialsList.Name = "special nearby";
                        }
                    }
                    v.NearbySpecials = nearbySpecialsList;

                    var cmb = new List <SpecialGroup>(2);
                    if (specialsList.Count > 0)
                    {
                        cmb.Add(specialsList);
                    }
                    if (nearbySpecialsList.Count > 0)
                    {
                        cmb.Add(nearbySpecialsList);
                    }
                    v.CombinedSpecials = cmb;

                    var categories = venue["categories"];
                    if (categories != null)
                    {
                        foreach (var cat in categories)
                        {
                            var cc = Category.ParseJson(cat);
                            if (cc != null && cc.IsPrimary)
                            {
                                v.PrimaryCategory = cc;
                                break;
                            }
                            // Just the first actually!
                            break;
                        }
                    }

                    // stats
                    // .herenow
                    // .checkins
                    // beenhere: me:true;

                    // specials

                    var tags = venue["tags"];
                    if (tags != null)
                    {
                        List <string> tl = new List <string>();
                        foreach (string tag in tags)
                        {
                            tl.Add(tag);
                        }

                        if (tl.Count > 0)
                        {
                            v.Tags = tl;

                            StringBuilder sb = new StringBuilder();
                            for (int i = 0; i < tl.Count; i++)
                            {
                                if (i > 0)
                                {
                                    sb.Append(", ");
                                }

                                sb.Append(tl[i]);
                            }

                            v.TagsString = sb.ToString();
                        }
                    }
                }
                catch (Exception e)
                {
                    throw new UserIntendedException(
                              "There was a problem trying to read the venue information.", e);
                }

                v.IsLoadComplete = true;

                return(v);
            }