Moved to Argotic

SharpRss/DbAccess.cs

@@ -155,12 +155,8 @@ namespace SharpRss
                         new SqliteParameter("originalDoc", feedModel.OriginalDocument ?? string.Empty)
                     }
                 };
-                /*await using SqliteDataReader reader = await cmd.ExecuteReaderAsync();*/
                 await cmd.ExecuteNonQueryAsync();
             }
-            
-            /*if (reader.Read())
-                resultModel = await ReaderToFeedModel(reader);*/
             await transaction.CommitAsync();
             return resultModel;
         }
@@ -221,6 +217,7 @@ namespace SharpRss
             }
             return feedItems;
         }
+
         public static async Task<int> SetFeedItemsAsync(HashSet<FeedItemModel> items)
         {
             int result = 0;

SharpRss/Services/RssService.cs

@@ -2,7 +2,8 @@ using System;
 using System.Collections.Generic;
 using System.Linq;
 using System.Threading.Tasks;
-using CodeHollow.FeedReader;
+using Argotic.Common;
+using Argotic.Syndication;
 using Serilog;
 using SharpRss.Models;
 
@@ -31,58 +32,15 @@ namespace SharpRss.Services
         //TODO: Need to rework this implementation!!!
         public async Task<bool> AddFeedsAsync(string[]? rssUrls, GroupModel? group = null)
         {
-            bool result = false;
-            if (rssUrls == null) return result;
-            HashSet<Feed> fetchedFeeds = new HashSet<Feed>();
-            foreach (var rssUrl in rssUrls)
-                fetchedFeeds.Add(await FetchFeed(rssUrl));
-            HashSet<FeedModel> feeds = new HashSet<FeedModel>();
-            HashSet<FeedItemModel> itemModels = new HashSet<FeedItemModel>();
-            
-            foreach (var feed in fetchedFeeds)
-            {
-                FeedModel feedModel = new FeedModel(feed.Link)
-                {
-                    Title = feed.Title,
-                    GroupId = group?.Id ?? string.Empty,
-                    FeedType = feed.Type.ToString(),
-                    Description = feed.Description,
-                    Language = feed.Language,
-                    Copyright = feed.Copyright,
-                    DateAdded = DateTimeOffset.Now,
-                    LastUpdated = DateTimeOffset.Now,
-                    ImageUrl = feed.ImageUrl,
-                    OriginalDocument = feed.OriginalDocument
-                };
-                
-                feeds.Add(feedModel);
+            return false;
         }
-            /*Feed fetched = await FetchFeed(rssUrl);
 
-            if (fetched == null)
-                return result;
-			FeedModel feedModel = new FeedModel(rssUrl)
+        public async Task UpdateFeeds()
         {
-                Title = fetched.Title,
-                GroupId = group?.Id ?? string.Empty,
-                FeedType = fetched.Type.ToString(),
-                Description = fetched.Description,
-                Language = fetched.Language,
-                Copyright = fetched.Copyright,
-                DateAdded = DateTimeOffset.Now,
-                LastUpdated = DateTimeOffset.Now,
-                ImageUrl = fetched.ImageUrl,
-                OriginalDocument = fetched.OriginalDocument
-            };
-            FeedModel? dbFeed = await _dbService.SetFeedAsync(feedModel);
-            result = dbFeed != null;
-            if (dbFeed == null)
-                return result;*/
-            //itemModels.Add(ConstructFeedItems());
-            /*if (await AddFeedItems(fetched.Items, dbFeed) == 0)
-                Log.Warning("No feed items added to feed: {FeedUrl}", dbFeed.Url);*/
-			return result;
+            Log.Verbose("Fetching feeds...");
+            var feeds = await GetFeedsAsync();
         }
+
         public async Task<HashSet<FeedModel>> GetFeedsAsync(string? groupId = null) => await DbAccess.GetFeedsAsync(groupId);
         public async Task<HashSet<FeedModel>> GetUngroupedFeedsAsync() => await DbAccess.GetFeedsAsync("");
 
@@ -93,7 +51,7 @@ namespace SharpRss.Services
             return items;
         }
 
-        private async Task<int> AddFeedItems(IList<FeedItem> items, FeedModel feedModel)
+        /*private async Task<int> AddFeedItems(IList<FeedItem> items, FeedModel feedModel)
 		{
             int result = 0;
             if (!items.Any())
@@ -102,9 +60,9 @@ namespace SharpRss.Services
             // TODO: implement!!!
             result = await DbAccess.SetFeedItemsAsync(itemModels);
 			return result;
-		}
+		}*/
 
-        private IList<FeedItemModel> ConstructFeedItems(IList<FeedItem> items, FeedModel feed)
+        /*private IList<FeedItemModel> ConstructFeedItems(IList<FeedItem> items, FeedModel feed)
         {
             IList<FeedItemModel> itemModels = new List<FeedItemModel>();
             if (!items.Any())
@@ -126,16 +84,19 @@ namespace SharpRss.Services
                 });
             }
             return itemModels;
-        }
+        }*/
 
-        private async Task<Feed> FetchFeed(string url)
+        private GenericSyndicationFeed? CreateFeed(string url)
         {
-            Log.Verbose("Fetching feed: {FeedUrl}", url);
-            var urls = await FeedReader.ParseFeedUrlsAsStringAsync(url);
-            string feedUrl = url;
-            if (urls.Any())
-                feedUrl = urls.First();
-            return await FeedReader.ReadAsync(feedUrl);
+            Uri feedUri = new Uri(url);
+            Log.Verbose("Checking feed: {FeedUrl}", feedUri.ToString());
+            if (!SyndicationDiscoveryUtility.UriExists(feedUri))
+            {
+                Log.Warning("Feed: {FeedUri} does not exists!", feedUri.ToString());
+                return null;
+            }
+            Log.Verbose("Fetching feed: {FeedUrl}", feedUri.ToString());
+            return GenericSyndicationFeed.Create(new Uri(url));
         }
         private async void SetupTestGroupsAndFeedsAsync()
         {
@@ -160,6 +121,15 @@ namespace SharpRss.Services
                 Log.Error(e, "Error fetching feeds!");
                 throw;
             }*/
+            var groups = await GetGroupsAsync();
+            GroupModel testGroup = groups.Single(x => x.Name == "News");
+            await AddFeedsAsync(new[]
+            {
+                "https://www.nu.nl/rss/Algemeen",
+                "https://www.nu.nl/rss/Economie",
+                "https://www.nu.nl/rss/Sport",
+                "http://news.google.com/?output=atom"
+            }, testGroup);
         }
 
         public void Dispose()

SharpRss/SharpRss.csproj

@@ -8,7 +8,9 @@
     </PropertyGroup>
 
     <ItemGroup>
-      <PackageReference Include="CodeHollow.FeedReader" Version="1.2.6" />
+      <PackageReference Include="Argotic.Common" Version="3000.0.5" />
+      <PackageReference Include="Argotic.Core" Version="3000.0.5" />
+      <PackageReference Include="Argotic.Web" Version="2008.0.2" />
       <PackageReference Include="Dapper" Version="2.0.123" />
       <PackageReference Include="Microsoft.CSharp" Version="4.7.0" />
       <PackageReference Include="Microsoft.Data.Sqlite" Version="7.0.5" />
@@ -20,4 +22,8 @@
       <ProjectReference Include="..\ToolQit\ToolQit\ToolQit.csproj" />
     </ItemGroup>
 
+    <ItemGroup>
+      <Folder Include="Core" />
+    </ItemGroup>
+
 </Project>

SharpRss/SyndicationManager.cs

@@ -0,0 +1,27 @@
+using System;
+using Argotic.Common;
+using Argotic.Syndication;
+
+namespace SharpRss
+{
+    public static class SyndicationManager
+    {
+        public static bool FeedExists(string feedUrl)
+        {
+            Uri feedUri = new Uri(feedUrl);
+            return SyndicationDiscoveryUtility.UriExists(feedUri);
+        }
+
+        public static bool TryGetFeed(string feedUrl, out GenericSyndicationFeed? feed)
+        {
+            feed = null;
+            Uri feedUri = new Uri(feedUrl);
+            return false;
+        }
+
+        public static void Test()
+        {
+            
+        }
+    }
+}

WebSharpRSS/Shared/SideGuide.razor

@@ -1,6 +1,5 @@
 @using SharpRss.Models;
 @using MudBlazor.Utilities
-@using CodeHollow.FeedReader
 @using Serilog
 @using SharpRss.Services
 @using WebSharpRSS.Models;

WebSharpRSS/WebSharpRSS.csproj

@@ -39,6 +39,7 @@
       <_ContentIncludedByDefault Remove="logs\log_20230525.json" />
       <_ContentIncludedByDefault Remove="logs\log_20230526.json" />
       <_ContentIncludedByDefault Remove="logs\log_20230527.json" />
+      <_ContentIncludedByDefault Remove="logs\log_20230529.json" />
     </ItemGroup>
 
 </Project>