combine projects into one

Gallery.Share/Sources/Gelbooru/GallerySource.cs

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+using System;
+using System.Text.RegularExpressions;
+using System.Threading.Tasks;
+using Gallery.Util;
+using Gallery.Util.Interface;
+using Gallery.Util.Model;
+using Xamarin.Forms;
+
+namespace Gallery.Sources.Gelbooru
+{
+    public class GallerySource : IGallerySource
+    {
+        public string Name => "Gelbooru";
+        public string Route => "gelbooru";
+        public string FlyoutIconKey => "Gelbooru";
+        public string HomePage => "https://gelbooru.com";
+
+        public async Task<GalleryItem[]> GetRecentItemsAsync(int page)
+        {
+            var offset = (page - 1) * 42;
+            var url = $"https://gelbooru.com/index.php?page=post&s=list&tags=all&pid={offset}";
+            var (result, error) = await NetHelper.RequestObject(url, @return: content => ResolveGalleryItems(content));
+
+            if (result == null || !string.IsNullOrEmpty(error))
+            {
+                Log.Error("gelbooru.content.load", $"failed to load content array, error: {error}");
+                return null;
+            }
+
+            return result;
+        }
+
+        private GalleryItem[] ResolveGalleryItems(string content)
+        {
+            var regex = new Regex(
+                @"<article(.|\n)+?<a id=""p(\d+?)"" href=""([^""]+?)"">(.|\n)+?<img src=""([^""]+?)"" title=""([^""]+?)""",
+                RegexOptions.Multiline);
+            var matches = regex.Matches(content);
+            var items = new GalleryItem[matches.Count];
+            for (var i = 0; i < items.Length; i++)
+            {
+                var g = matches[i].Groups;
+                items[i] = new GalleryItem(int.Parse(g[2].Value))
+                {
+                    RawUrl = g[3].Value,
+                    PreviewUrl = g[5].Value,
+                    Tags = g[6].Value.Split(' '),
+                    IsRawPage = true
+                };
+            }
+            return items;
+        }
+
+        public void SetCookie()
+        {
+            throw new NotImplementedException();
+        }
+
+        public void InitDynamicResources(string family, ResourceDictionary light, ResourceDictionary dark)
+        {
+            var icon = new FontImageSource
+            {
+                FontFamily = family,
+                Glyph = "\uf5d2",
+                Size = 18.0
+            };
+            light.Add(FlyoutIconKey, icon);
+            dark.Add(FlyoutIconKey, icon);
+        }
+    }
+}