We can now post pics!

Components/NewPicDialog.razor

@@ -0,0 +1,82 @@
+@inject IJSRuntime JS
+@inject State State
+
+<div class="overlay" data-ui="#@id"></div>
+<dialog id="@id">
+  <h5>Share a picture</h5>
+  <div class="row">
+    <div class="field label prefix border">
+      <i class="fa-solid fa-image"></i>
+      <InputFile OnChange="@ChangeFile" accept="image/gif, image/heic, image/heif, image/jpeg, image/png, image/svg+xml, image/webp"></InputFile>
+      <input type="text">
+      <label>Select a picture</label>
+    </div>
+    @if(File != null){
+      <small>
+        @File.ContentType (@formatSizeUnits(File.Size))
+      </small>
+    }
+
+  </div>
+  <div class="row">
+    <div class="field textarea label border max">
+      <InputTextArea @bind-Value="Description"></InputTextArea>
+      <label>Description</label>
+    </div>
+  </div>
+  <nav class="right-align no-space">
+    <button class="transparent link" data-ui="#@id" disabled="@loading">Cancel</button>
+    <button @onclick="PostPic" disabled="@loading">
+      @if (loading) {
+        <span>Uploading...</span>
+      }
+      else {
+        <i class="fa-solid fa-cloud-arrow-up"></i> <span>Upload</span>
+      }
+    </button>
+  </nav>
+</dialog>
+
+@code {
+  private IBrowserFile? File { get; set; }
+  private string Description { get; set; }
+  private bool loading = false;
+  [Parameter]
+  public string id { get; set; }
+
+  public async Task PostPic() {
+    loading = true;
+    await InvokeAsync(StateHasChanged);
+
+    RestService api = new RestService();
+    PutPicResponseData? response = await api.PutPic(State.SelectedAddressName, File);
+    if(!string.IsNullOrEmpty(Description) && response != null && !string.IsNullOrEmpty(response.Id)) {
+      await api.PostPicDescription(State.SelectedAddressName, response.Id, Description);
+      await State.RefreshPics();
+      await InvokeAsync(StateHasChanged);
+    }
+
+    await JS.InvokeVoidAsync("ui", "#" + id);
+    // clear input
+    File = null;
+    Description = string.Empty;
+    loading = false;
+    await InvokeAsync(StateHasChanged);
+
+  }
+
+  private async Task ChangeFile(InputFileChangeEventArgs e){
+    File = e.File;
+  }
+
+  private string formatSizeUnits(long bytes){
+    string formatted = "0 bytes";
+    if (bytes >= 1073741824) { formatted = $"{(bytes / 1073741824):.##} GB"; }
+    else if (bytes >= 1048576) { formatted = $"{(bytes / 1048576):.##} MB"; }
+    else if (bytes >= 1024) { formatted = $"{(bytes / 1024):.##} KB"; }
+    else if (bytes > 1) { formatted = $"{bytes} bytes"; }
+    else if (bytes == 1) { formatted = $"{bytes} byte"; }
+
+    return formatted;
+  }
+}

Components/Pages/Person.razor

@@ -1,4 +1,6 @@
 @page "/person/{Address}"
+@inject State State
+
 <div class="row center-align">
   <h3><i class="fa-solid fa-fw fa-at"></i>@Address</h3>
 </div>
@@ -28,11 +30,11 @@
     </a>
   </div>
   <div id="statuses" class="page padding active">
-    <StatusList StatusFunc="@GetStatuses"></StatusList>
+    <StatusList StatusFunc="@State.VirtualStatusesFunc(Address)"></StatusList>
   </div>
   
   <div id="pics" class="page padding">
-    <PicList PicsFunc="@GetPics"></PicList>
+    <PicList PicsFunc="@State.VirtualPicsFunc(Address)"></PicList>
   </div>
 </div>
 
@@ -40,33 +42,9 @@
   [Parameter]
   public string Address { get; set; }
 
-  private Status[] statuses;
   private MarkupString? bio;
 
   protected override async Task OnInitializedAsync() {
-    RestService api = new RestService();
+    bio = await State.GetBio(Address);
-    await GetBioAsync(api);
-  }
-
-  private async Task GetBioAsync(RestService api) {
-    bio = await api.StatuslogBio(Address);
-  }
-
-  public async ValueTask<ItemsProviderResult<Status>> GetStatuses(ItemsProviderRequest request) {
-    // TODO: request.cancellationToken
-    RestService api = new RestService();
-    statuses = (await api.Statuslog(Address)).ToArray() ?? new Status[0];
-    var numStatuses = Math.Min(request.Count, statuses.Length - request.StartIndex);
-    return new ItemsProviderResult<Status>(statuses.Skip(request.StartIndex).Take(numStatuses), statuses.Length);
-  }
-
-  private List<Pic> pics;
-  private async ValueTask<ItemsProviderResult<Pic>> GetPics(ItemsProviderRequest request) {
-    // TODO: request.cancellationToken
-    RestService api = new RestService();
-    if (pics == null || pics.Count == 0) pics = await api.SomePics(Address);
-    var numPics = Math.Min(request.Count, pics.Count - request.StartIndex);
-
-    return new ItemsProviderResult<Pic>(pics.Skip(request.StartIndex).Take(numPics), pics.Count);
   }
 }

Components/Pages/Pics.razor

@@ -1,4 +1,5 @@
 @page "/pics"
+@inject State State
 
 <div class="row center-align">
   <h3>
@@ -9,8 +10,17 @@
   <p>Sit back, relax, and look at <a href="https://some.pics/">some.pics</a></p>
 </div>
 
+<AuthorizeView>
+  <Authorized>
+    <button class="fab circle extra large-elevate" data-ui="#post-modal">
+      <i class="fa-solid fa-camera-retro"></i>
+    </button>
+    <NewPicDialog id="post-modal"></NewPicDialog>
+  </Authorized>
+</AuthorizeView>
+
 <div id="pics" class="responsive">
-  <PicList PicsFunc="@GetPics"></PicList>
+  <PicList PicsFunc="@State.VirtualPicsFunc()"></PicList>
 </div>
 
 @code {

Components/Pages/StatuslogLatest.razor

@@ -21,13 +21,13 @@
 </AuthorizeView>
 
 <div id="statuses" class="responsive">
-  <StatusList StatusFunc="@GetStatuses"></StatusList>
+  <StatusList StatusFunc="@State.VirtualStatusesFunc()"></StatusList>
 </div>
 
 
 @code {
 
-  private Status[] statuses;
+  private List<Status> statuses;
   private string statusContent = string.Empty;
   private string? statusEmoji = null;
 
@@ -38,9 +38,9 @@
   private async ValueTask<ItemsProviderResult<Status>> GetStatuses(ItemsProviderRequest request) 
   {
     // TODO: request.cancellationToken
-    statuses = (await State.GetStatuses()) ?? new Status[0];
+    statuses = (await State.GetStatuses()) ?? new List<Status>();
-    var numStatuses = Math.Min(request.Count, statuses.Length - request.StartIndex);
+    var numStatuses = Math.Min(request.Count, statuses.Count - request.StartIndex);
-    return new ItemsProviderResult<Status>(statuses.Skip(request.StartIndex).Take(numStatuses), statuses.Length);
+    return new ItemsProviderResult<Status>(statuses.Skip(request.StartIndex).Take(numStatuses), statuses.Count);
   }
 }
 

Components/PicList.razor

@@ -4,7 +4,7 @@
       <img class="responsive" src="@pic.Url">
       <div class="padding">
         <nav>
-          <a class="author" href="/person/@pic.Address">
+          <a class="author" href="/person/@pic.Address#pics">
             <i class="fa-solid fa-fw fa-at"></i>@pic.Address
           </a>
           <span class="max"></span>

Models/Pic.cs

@@ -2,6 +2,7 @@
 using System.Collections.Generic;
 using System.Linq;
 using System.Text;
+using System.Text.Json;
 using System.Text.Json.Serialization;
 using System.Threading.Tasks;
 
@@ -16,7 +17,7 @@ namespace Neighbourhood.omg.lol.Models {
     public string Description { get; set; }
 
     [JsonPropertyName("exif")]
-    public string ExifJson { get; set; }
+    public JsonElement ExifJson { get; set; }
 
     public string RelativeTime {
       get {

Models/PostPic.cs

@@ -0,0 +1,11 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace Neighbourhood.omg.lol.Models {
+  public class PostPic {
+    public string Description { get; set; }
+  }
+}

Models/PutPic.cs

@@ -0,0 +1,11 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace Neighbourhood.omg.lol.Models {
+  public class PutPic {
+    public string Pic { get; set; }
+  }
+}

Models/PutPicResponseData.cs

@@ -0,0 +1,15 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace Neighbourhood.omg.lol.Models {
+  public class PutPicResponseData : IOmgLolResponseData {
+    public string Message { get; set; }
+    public string Id { get; set; }
+    public long Size { get; set; }
+    public string Mime { get; set; }
+    public string Url { get; set; }
+  }
+}

Models/State.cs

@@ -1,7 +1,10 @@
-using System;
+using Microsoft.AspNetCore.Components;
+using Microsoft.AspNetCore.Components.Web.Virtualization;
+using System;
 using System.Collections.Generic;
 using System.Diagnostics;
 using System.Linq;
+using System.Net;
 using System.Text;
 using System.Text.Json;
 using System.Threading.Tasks;
@@ -18,6 +21,23 @@ namespace Neighbourhood.omg.lol.Models {
     public string? SelectedAddressName { get => SelectedAddress?.Address; }
 
     public List<Status>? Statuses { get; set; }
+    public List<Pic>? Pics { get; set; }
+
+    public List<Status>? CachedAddressStatuses { get; set; }
+    public List<Pic>? CachedAddressPics { get; set; }
+    public MarkupString? CachedAddressBio { get; set; }
+    private string? _cachedAddress;
+    public string? CachedAddress {
+      get => _cachedAddress;
+      set {
+        if (_cachedAddress != value) {
+          _cachedAddress = value;
+          CachedAddressStatuses = new List<Status>();
+          CachedAddressPics = new List<Pic>();
+          CachedAddressBio = null;
+        }
+      }
+    }
 
     public async Task PopulateAccountDetails(string token) {
       RestService api = new RestService(token);
@@ -54,22 +74,80 @@ namespace Neighbourhood.omg.lol.Models {
       AccountInfo = null;
       AddressList = null;
       SelectedAddress = null;
-
     }
 
-    public async Task<Status[]?> GetStatuses(bool forceRefresh = false) {
+    public async Task<MarkupString?> GetBio(string address, bool forceRefresh = false) {
+      CachedAddress = address;
+      if (forceRefresh || CachedAddressBio == null) {
+        RestService api = new RestService();
+        CachedAddressBio = await api.StatuslogBio(address);
+      }
+      return CachedAddressBio;
+    }
+
+    public async Task<List<Status>?> GetStatuses(bool forceRefresh = false) {
       RestService api = new RestService();
       if (forceRefresh || this.Statuses == null || this.Statuses.Count == 0) {
-        Debug.WriteLine("Downloading statuses from server");
         this.Statuses = await api.StatuslogLatest();
       }
-      //else Task.Run(async () => this.Statuses = await api.StatuslogLatest()); // not awaited on purpose
+      return this.Statuses;
-      return this.Statuses.ToArray();
     }
 
-    public async Task RefreshStatuses() {
+    public async ValueTask<ItemsProviderResult<Status>> VirtualStatuses(ItemsProviderRequest request) {
-      RestService api = new RestService();
+      // TODO: request.cancellationToken
-      this.Statuses = await api.StatuslogLatest();
+      var statuses = (await this.GetStatuses()) ?? new List<Status>();
+      var numStatuses = Math.Min(request.Count, statuses.Count - request.StartIndex);
+      return new ItemsProviderResult<Status>(statuses.Skip(request.StartIndex).Take(numStatuses), statuses.Count);
     }
+
+    public async ValueTask<ItemsProviderResult<Status>> VirtualStatuses(ItemsProviderRequest request, string address) {
+      // TODO: request.cancellationToken
+      RestService api = new RestService();
+      CachedAddressStatuses = (await api.Statuslog(address)) ?? new List<Status>();
+      var numStatuses = Math.Min(request.Count, CachedAddressStatuses.Count - request.StartIndex);
+      return new ItemsProviderResult<Status>(CachedAddressStatuses.Skip(request.StartIndex).Take(numStatuses), CachedAddressStatuses.Count);
+    }
+
+    public Func<ItemsProviderRequest, ValueTask<ItemsProviderResult<Status>>> VirtualStatusesFunc(string? address = null) {
+      if (address == null) return VirtualStatuses;
+      else {
+        CachedAddress = address;
+        return async (ItemsProviderRequest request) => await VirtualStatuses(request, CachedAddress);
+      }
+    }
+
+    public async Task<List<Pic>?> GetPics(bool forceRefresh = false) {
+      RestService api = new RestService();
+      if(forceRefresh || this.Pics == null || this.Pics.Count == 0) {
+        this.Pics = await api.SomePics();
+      }
+      return this.Pics;
+    }
+
+    public async ValueTask<ItemsProviderResult<Pic>> VirtualPics(ItemsProviderRequest request) {
+      // TODO: request.cancellationToken
+      var pics = (await this.GetPics()) ?? new List<Pic>();
+      var numPics = Math.Min(request.Count, pics.Count - request.StartIndex);
+      return new ItemsProviderResult<Pic>(pics.Skip(request.StartIndex).Take(numPics), pics.Count);
+    }
+
+    public async ValueTask<ItemsProviderResult<Pic>> VirtualPics(ItemsProviderRequest request, string address) {
+      // TODO: request.cancellationToken
+      RestService api = new RestService();
+      CachedAddressPics = (await api.SomePics(address)) ?? new List<Pic>();
+      var numPics = Math.Min(request.Count, CachedAddressPics.Count - request.StartIndex);
+      return new ItemsProviderResult<Pic>(CachedAddressPics.Skip(request.StartIndex).Take(numPics), CachedAddressPics.Count);
+    }
+
+    public Func<ItemsProviderRequest, ValueTask<ItemsProviderResult<Pic>>> VirtualPicsFunc(string? address = null) {
+      if (address == null) return VirtualPics;
+      else {
+        CachedAddress = address;
+        return async (ItemsProviderRequest request) => await VirtualPics(request, CachedAddress);
+      }
+    }
+
+    public async Task RefreshStatuses() => await GetStatuses(forceRefresh: true);
+    public async Task RefreshPics() => await GetPics(forceRefresh: true);
   }
 }

RestService.cs

@@ -1,8 +1,10 @@
 using Markdig;
 using Microsoft.AspNetCore.Components;
+using Microsoft.AspNetCore.Components.Forms;
 using Neighbourhood.omg.lol.Models;
 using System.Diagnostics;
 using System.Net.Http.Json;
+using System.Text;
 using System.Text.Json;
 using System.Text.RegularExpressions;
 
@@ -14,6 +16,7 @@ namespace Neighbourhood.omg.lol {
 
     public RestService(string? token = null) {
       _client = new HttpClient();
+      _client.BaseAddress = new Uri(BaseUrl);
       _serializerOptions = new JsonSerializerOptions {
         PropertyNamingPolicy = JsonNamingPolicy.SnakeCaseLower,
         WriteIndented = true
@@ -26,12 +29,38 @@ namespace Neighbourhood.omg.lol {
       if (token != null) _client.DefaultRequestHeaders.Authorization = new System.Net.Http.Headers.AuthenticationHeaderValue("Bearer", token);
     }
 
-    private async Task<T?> Get<T>(Uri uri) where T:IOmgLolResponseData {
+    private async Task<T?> Get<T>(string uri, CancellationToken cancellationToken = default) where T:IOmgLolResponseData {
       T? responseData = default(T);
       try {
-        HttpResponseMessage response = await _client.GetAsync(uri);
+        HttpResponseMessage response = await _client.GetAsync(uri, cancellationToken: cancellationToken);
         if (response.IsSuccessStatusCode) {
-          OmgLolResponse<T>? responseObj = await response.Content.ReadFromJsonAsync<OmgLolResponse<T>>(_serializerOptions);
+          string str = await response.Content.ReadAsStringAsync();
+          try {
+            OmgLolResponse<T>? responseObj = await response.Content.ReadFromJsonAsync<OmgLolResponse<T>>(_serializerOptions, cancellationToken: cancellationToken);
+            if (responseObj != null && responseObj.Request.Success) {
+              responseData = responseObj.Response;
+            }
+          }
+          catch (JsonException ex) {
+            Debug.WriteLine(@"\tERROR {0}", ex.Message);
+            Debug.WriteLine(str);
+          }
+        }
+      }
+      catch (Exception ex) {
+        Debug.WriteLine(@"\tERROR {0}", ex.Message);
+      }
+
+      return responseData;
+    }
+
+    private async Task<TResponse?> Post<TResponse, TData>(string uri, TData data, CancellationToken cancellationToken = default) where TResponse : IOmgLolResponseData {
+      TResponse? responseData = default(TResponse);
+      try {
+        HttpResponseMessage response = await _client.PostAsJsonAsync(uri, data, _serializerOptions, cancellationToken: cancellationToken);
+        string str = await response.Content.ReadAsStringAsync();
+        if (response.IsSuccessStatusCode) {
+          OmgLolResponse<TResponse>? responseObj = await response.Content.ReadFromJsonAsync<OmgLolResponse<TResponse>>(_serializerOptions, cancellationToken: cancellationToken);
           if (responseObj != null && responseObj.Request.Success) {
             responseData = responseObj.Response;
           }
@@ -44,12 +73,15 @@ namespace Neighbourhood.omg.lol {
       return responseData;
     }
 
-    private async Task<TResponse?> Post<TResponse, TData>(Uri uri, TData data) where TResponse : IOmgLolResponseData {
+    private async Task<TResponse?> Put<TResponse, TData>(string uri, TData data, CancellationToken cancellationToken = default) where TResponse : IOmgLolResponseData {
       TResponse? responseData = default(TResponse);
       try {
-        HttpResponseMessage response = await _client.PostAsJsonAsync(uri, data);
+        string json = JsonSerializer.Serialize(data, _serializerOptions);
+        HttpRequestMessage request = new HttpRequestMessage(HttpMethod.Put, uri);
+        request.Content = new StringContent(json, Encoding.UTF8, "application/json");
+        HttpResponseMessage response = await _client.SendAsync(request, cancellationToken: cancellationToken);
         if (response.IsSuccessStatusCode) {
-          OmgLolResponse<TResponse>? responseObj = await response.Content.ReadFromJsonAsync<OmgLolResponse<TResponse>>(_serializerOptions);
+          OmgLolResponse<TResponse>? responseObj = await response.Content.ReadFromJsonAsync<OmgLolResponse<TResponse>>(_serializerOptions, cancellationToken: cancellationToken);
           if (responseObj != null && responseObj.Request.Success) {
             responseData = responseObj.Response;
           }
@@ -63,32 +95,48 @@ namespace Neighbourhood.omg.lol {
     }
 
     public async Task<List<Status>> StatuslogLatest() =>
-      (await Get<StatusResponseData>(new Uri($"{BaseUrl}/statuslog/latest")))?.Statuses ?? new List<Status>();
+      (await Get<StatusResponseData>("/statuslog/latest"))?.Statuses ?? new List<Status>();
 
     public async Task<List<Status>> Statuslog(string address) =>
-      (await Get<StatusResponseData>(new Uri($"{BaseUrl}/address/{address}/statuses")))?.Statuses ?? new List<Status>();
+      (await Get<StatusResponseData>($"/address/{address}/statuses"))?.Statuses ?? new List<Status>();
 
     public async Task<MarkupString> StatuslogBio(string address) {
-      StatusBioResponseData? responseData = await Get<StatusBioResponseData>(new Uri($"{BaseUrl}/address/{address}/statuses/bio"));
+      StatusBioResponseData? responseData = await Get<StatusBioResponseData>($"/address/{address}/statuses/bio");
       return (MarkupString)Markdown.ToHtml(responseData?.Bio ?? "");
     }
 
     public async Task<AccountResponseData?> AccountInfo() =>
-      await Get<AccountResponseData>(new Uri($"{BaseUrl}/account/application/info"));
+      await Get<AccountResponseData>("/account/application/info");
 
     public async Task<AddressResponseList?> Addresses() =>
-      await Get<AddressResponseList>(new Uri($"{BaseUrl}/account/application/addresses"));
+      await Get<AddressResponseList>("/account/application/addresses");
 
     public async Task<StatusPostResponseData?> StatusPost(string address, StatusPost statusPost) =>
-      await Post<StatusPostResponseData, StatusPost>(new Uri($"{BaseUrl}/address/{address}/statuses"), statusPost);
+      await Post<StatusPostResponseData, StatusPost>($"/address/{address}/statuses", statusPost);
 
     public async Task<List<Pic>> SomePics() =>
-      (await Get<SomePicsResponseData>(new Uri($"{BaseUrl}/pics")))?.Pics ?? new List<Pic>();
+      (await Get<SomePicsResponseData>("/pics"))?.Pics ?? new List<Pic>();
 
     public async Task<List<Pic>> SomePics(string address) =>
-      (await Get<SomePicsResponseData>(new Uri($"{BaseUrl}/address/{address}/pics")))?.Pics ?? new List<Pic>();
+      (await Get<SomePicsResponseData>($"/address/{address}/pics"))?.Pics ?? new List<Pic>();
-    public async Task<Pic?> SomePic(string address, string id) =>
+
-      (await Get<Pic>(new Uri($"{BaseUrl}/address/{address}/pics/{id}")));
+    public async Task<PutPicResponseData?> PutPic(string address, string base64Image) =>
+      (await Put<PutPicResponseData, PutPic>($"/address/{address}/pics/upload", new PutPic { Pic = base64Image }));
+    public async Task<PutPicResponseData?> PutPic(string address, IBrowserFile file) {
+      byte[] bytes;
+      using (var memoryStream = new MemoryStream()) {
+        await file.OpenReadStream().CopyToAsync(memoryStream);
+        bytes = memoryStream.ToArray();
+      }
+
+      return await PutPic(address, bytes);
+    }
+
+    public async Task<PutPicResponseData?> PutPic(string address, byte[] bytes) =>
+      await PutPic(address, Convert.ToBase64String(bytes));
+
+    public async Task<PutPicResponseData?> PostPicDescription(string address, string id, string description) =>
+      (await Post<PutPicResponseData, PostPic>($"/address/{address}/pics/{id}", new PostPic { Description = description }));
 
     public async Task<List<string>> Ephemeral() {
       List<string> notes = new List<string>();
@@ -110,7 +158,7 @@ namespace Neighbourhood.omg.lol {
 
     public async Task<string?> OAuth(string code, string client_id, string client_secret, string redirect_uri) {
       string? token = null;
-      Uri uri = new Uri($"{BaseUrl}/oauth/?code={code}&client_id={client_id}&client_secret={client_secret}&redirect_uri={redirect_uri}&scope=everything");
+      string uri = $"/oauth/?code={code}&client_id={client_id}&client_secret={client_secret}&redirect_uri={redirect_uri}&scope=everything";
       try {
         HttpResponseMessage response = await _client.GetAsync(uri);
         if (response.IsSuccessStatusCode) {