protected override async void ItemChanged()
        {
            // setup our image...
            var manager = new ReportImageCacheManager();

            await this.Item.InitializeAsync(manager);
        }
        internal static async Task <ReportItem> CreateReportItemAsync(string title, string description,
                                                                      IMappablePoint point, IStorageFile image)
        {
            var item = new ReportItem()
            {
                Title       = title,
                Description = description,
                NativeId    = Guid.NewGuid().ToString(),
                Status      = ReportItemStatus.New
            };

            item.SetLocation(point);

            // save...
            var conn = StreetFooRuntime.GetUserDatabase();
            await conn.InsertAsync(item);

            // stage the image...
            if (image != null)
            {
                // new path...
                var manager = new ReportImageCacheManager();
                var folder  = await manager.GetCacheFolderAsync();

                // create...
                await image.CopyAsync(folder, item.NativeId + ".jpg");
            }

            // return...
            return(item);
        }
        private async Task StageImageAsync(IStorageFile image)
        {
            // new path...
            var manager = new ReportImageCacheManager();
            var folder  = await manager.GetCacheFolderAsync();

            // save it as a file that's no longer than 640 pixels on its longest edge...
            var newImage = await folder.CreateFileAsync(this.NativeId + ".jpg", CreationCollisionOption.ReplaceExisting);

            await ImageHelper.ResizeAndSaveAsAsync(image, newImage, 640);
        }
Ejemplo n.º 4
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        internal async Task InitializeAsync(ReportImageCacheManager manager)
        {
            // get...
            var imageUrl = await manager.GetLocalImageUriAsync(this);

            if (!(string.IsNullOrEmpty(imageUrl)))
            {
                // set it up...
                this.ImageUri = imageUrl;
            }
            else
            {
                // enqueue an image...
                manager.EnqueueImageDownload(this);
            }
        }
Ejemplo n.º 5
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        private async Task ReloadReportsFromCacheAsync()
        {
            // setup a load operation to populate the collection from the cache...
            using (this.EnterBusy())
            {
                var reports = await ReportItem.GetAllFromCacheAsync();

                // update the model...
                this.Items.Clear();
                foreach (ReportItem report in reports)
                {
                    this.Items.Add(new ReportViewItem(report));
                }

                // go through and initialize...
                var manager = new ReportImageCacheManager();
                foreach (var item in this.Items)
                {
                    await item.InitializeAsync(manager);
                }

                // update the badge...
                var badge = new BadgeNotificationBuilder(this.Items.Count);
                badge.Update();

                // update the tile...
                string message = "1 report";
                if (this.Items.Count != 1)
                {
                    message = string.Format("{0} reports", this.Items.Count);
                }
                var tile = new TileNotificationBuilder(new string[] { "StreetFoo", message },
                                                       TileTemplateType.TileWide310x150PeekImage01);
                tile.ImageUris.Add("ms-appx:///Assets/Toast.jpg");

                // update...
                tile.UpdateAndReplicate(TileTemplateType.TileSquare150x150PeekImageAndText02);
            }
        }
        protected override async void ItemChanged()
        {
            base.ItemChanged();

            // if we're not new, load the image...
            if (!(this.IsNew))
            {
                var manager = new ReportImageCacheManager();
                await this.Item.InitializeAsync(manager);

                // initialie the image...
                if (this.Item.HasImage)
                {
                    var image = new BitmapImage();
                    image.UriSource = new Uri(this.Item.ImageUri);
                    this.Image      = image;
                }
            }

            // raise the new regardless...
            this.OnPropertyChanged("IsNew");
        }
        private async Task ReloadReportsFromCacheAsync()
        {
            // setup a load operation to populate the collection from the cache...
            using (this.EnterBusy())
            {
                var reports = await ReportItem.GetAllFromCacheAsync();

                // update the model...
                this.Items.Clear();
                foreach (ReportItem report in reports)
                    this.Items.Add(new ReportViewItem(report));

                // go through and initialize...
                var manager = new ReportImageCacheManager();
                foreach (var item in this.Items)
                    await item.InitializeAsync(manager);

                // update the badge...
                var badge = new BadgeNotificationBuilder(this.Items.Count);
                badge.Update();

                // update the tile...
                string message = "1 report";
                if (this.Items.Count != 1)
                    message = string.Format("{0} reports", this.Items.Count);
                var tile = new TileNotificationBuilder(new string[] { "StreetFoo", message },
                    TileTemplateType.TileWidePeekImage01);
                tile.ImageUris.Add("ms-appx:///Assets/Toast.jpg");
                tile.UpdateAndReplicate(TileTemplateType.TileSquarePeekImageAndText02);
            }
        }
        private async Task StageImageAsync(IStorageFile image)
        {
            // new path...
            var manager = new ReportImageCacheManager();
            var folder = await manager.GetCacheFolderAsync();

            // save it as a file that's no longer than 640 pixels on its longest edge...
            var newImage = await folder.CreateFileAsync(this.NativeId + ".jpg", CreationCollisionOption.ReplaceExisting);
            await ImageHelper.ResizeAndSaveAsAsync(image, newImage, 640);
        }
        internal static async Task<ReportItem> CreateReportItemAsync(string title, string description, 
            IMappablePoint point, IStorageFile image)
        {
            var item = new ReportItem()
            {
                Title = title,
                Description = description,
                NativeId = Guid.NewGuid().ToString(),
                Status = ReportItemStatus.New
            };
            item.SetLocation(point);

            // save...
            var conn = StreetFooRuntime.GetUserDatabase();
            await conn.InsertAsync(item);

            // stage the image...
            if (image != null)
            {
                // new path...
                var manager = new ReportImageCacheManager();
                var folder = await manager.GetCacheFolderAsync();

                // create...
                await image.CopyAsync(folder, item.NativeId + ".jpg");
            }

            // return...
            return item;
        }
        private async Task SearchAsync(string queryText)
        {
            // flag...
            this.SearchDone = true;

            // set...
            this.QueryText = queryText;

            // set the narrative...
            if (string.IsNullOrEmpty(queryText))
            {
                this.QueryNarrative = string.Empty;
            }
            else
            {
                this.QueryNarrative = string.Format("Results for '{0}'", queryText);
            }

            // load...
            var reports = await ReportItem.SearchCacheAsync(queryText);

            this.MasterItems.Clear();
            foreach (var report in reports)
            {
                this.MasterItems.Add(new ReportViewItem(report));
            }

            // what was our selected filter?
            var current = this.ActiveFilter;

            if (current != null)
            {
                var builder = new ToastNotificationBuilder(current.Description);
                builder.Update();
            }

            // do we have anything?
            this.Filters.Clear();
            if (this.MasterItems.Any())
            {
                // all filter...
                var allFilter = new SearchFilter("all", this.MasterItems.Count, null, false);
                allFilter.SelectionCommand = new DelegateCommand(async(args) => await HandleFilterActivatedAsync(allFilter));
                this.Filters.Add(allFilter);

                // build up a list of nouns...
                var nouns = new Dictionary <string, int>();
                var regex = new Regex(@"\b\w+$", RegexOptions.Singleline | RegexOptions.IgnoreCase);
                foreach (var report in reports)
                {
                    var match = regex.Match(report.Title);

                    // word...
                    string noun = match.Value.ToLower();
                    if (!(nouns.ContainsKey(noun)))
                    {
                        nouns[noun] = 0;
                    }
                    nouns[noun]++;
                }

                // add the filters...
                foreach (var noun in nouns.Keys)
                {
                    var filter = new SearchFilter(noun, nouns[noun], noun);
                    filter.SelectionCommand = new DelegateCommand(async(args) => await HandleFilterActivatedAsync(filter));
                    this.Filters.Add(filter);
                }

                // update...
                var manager = new ReportImageCacheManager();
                foreach (var report in this.MasterItems)
                {
                    await report.InitializeAsync(manager);
                }
            }

            // do we need to select the filter?
            var lastQuery = await SettingItem.GetValueAsync(LastQueryKey);

            if (lastQuery == queryText)
            {
                // select the filter...
                var lastFilterName = await SettingItem.GetValueAsync(LastFilterKey);

                if (!(string.IsNullOrEmpty(lastFilterName)))
                {
                    ActivateFilter(lastFilterName);
                }
            }
            else
            {
                // update...
                await SettingItem.SetValueAsync(LastQueryKey, queryText);
            }

            // apply the filter...
            this.ApplyFilter();
        }
        private async Task SearchAsync(string queryText)
        {
            // flag...
            this.SearchDone = true;
                
            // set...
            this.QueryText = queryText;

            // set the narrative...
            if (string.IsNullOrEmpty(queryText))
                this.QueryNarrative = string.Empty;
            else
                this.QueryNarrative = string.Format("Results for '{0}'", queryText);

            // load...
            var reports = await ReportItem.SearchCacheAsync(queryText);
            this.MasterItems.Clear();
            foreach (var report in reports)
                this.MasterItems.Add(new ReportViewItem(report));

            // what was our selected filter?
            var current = this.ActiveFilter;
            if (current != null)
            {
                var builder = new ToastNotificationBuilder(current.Description);
                builder.Update();
            }

            // do we have anything?
            this.Filters.Clear();
            if (this.MasterItems.Any())
            {
                // all filter...
                var allFilter = new SearchFilter("all", this.MasterItems.Count, null, false);
                allFilter.SelectionCommand = new DelegateCommand(async (args) => await HandleFilterActivatedAsync(allFilter));
                this.Filters.Add(allFilter);

                // build up a list of nouns...
                var nouns = new Dictionary<string, int>();
                var regex = new Regex(@"\b\w+$", RegexOptions.Singleline | RegexOptions.IgnoreCase);
                foreach (var report in reports)
                {
                    var match = regex.Match(report.Title);

                    // word...
                    string noun = match.Value.ToLower();
                    if (!(nouns.ContainsKey(noun)))
                        nouns[noun] = 0;
                    nouns[noun]++;
                }

                // add the filters...
                foreach (var noun in nouns.Keys)
                {
                    var filter = new SearchFilter(noun, nouns[noun], noun);
                    filter.SelectionCommand = new DelegateCommand(async (args) => await HandleFilterActivatedAsync(filter));
                    this.Filters.Add(filter);
                }

                // update...
                var manager = new ReportImageCacheManager();
                foreach (var report in this.MasterItems)
                    await report.InitializeAsync(manager);
            }

            // do we need to select the filter?
            var lastQuery = await SettingItem.GetValueAsync(LastQueryKey);
            if (lastQuery == queryText)
            {
                // select the filter...
                var lastFilterName = await SettingItem.GetValueAsync(LastFilterKey);
                if (!(string.IsNullOrEmpty(lastFilterName)))
                    ActivateFilter(lastFilterName);
            }
            else
            {
                // update...
                await SettingItem.SetValueAsync(LastQueryKey, queryText);
            }

            // apply the filter...
            this.ApplyFilter();
        }
        private async Task ReloadReportsFromCache()
        {
            // setup a load operation to populate the collection from the cache...
            using (this.EnterBusy())
            {
                var reports = await ReportItem.GetAllFromCacheAsync();

                // update the model...
                this.Items.Clear();
                foreach (ReportItem report in reports)
                    this.Items.Add(new ReportViewItem(report));

                // go through and initialize...
                var manager = new ReportImageCacheManager();
                foreach (var item in this.Items)
                    await item.InitializeAsync(manager);
            }
        }