AJAXifying FontAwesomeIconChooser (wip)

src/Presentation/SmartStore.Web.Framework/UI/Icons/IconExplorer.cs

@@ -16,7 +16,7 @@ public interface IIconExplorer
 		ICollection<IconDescription> All { get; }
 		Multimap<string, string> SearchMap { get; }
 		IconDescription GetIconByName(string name);
-		IEnumerable<IconDescription> FindIcons(string searchTerm);
+		IEnumerable<IconDescription> FindIcons(string searchTerm, bool relaxed = false);
 	}
 
 	public class IconExplorer : IIconExplorer
@@ -157,13 +157,16 @@ public IconDescription GetIconByName(string name)
 			return description;
 		}
 
-		public IEnumerable<IconDescription> FindIcons(string searchTerm)
+		public IEnumerable<IconDescription> FindIcons(string searchTerm, bool relaxed = false)
 		{
 			Guard.NotEmpty(searchTerm, nameof(searchTerm));
 			EnsureIsLoaded();
 
+			var hasExactMatch = false;
+
 			if (_icons.TryGetValue(searchTerm, out var description))
 			{
+				hasExactMatch = true;
 				yield return description;
 			}
 
@@ -174,10 +177,22 @@ public IEnumerable<IconDescription> FindIcons(string searchTerm)
 				{
 					if (_icons.TryGetValue(name, out var description2))
 					{
+						hasExactMatch = true;
 						yield return description2;
 					}
 				}
 			}
+
+			if (relaxed && !hasExactMatch)
+			{
+				foreach (var kvp in _icons)
+				{
+					if (kvp.Key.IndexOf(searchTerm, StringComparison.OrdinalIgnoreCase) > -1)
+					{
+						yield return kvp.Value;
+					}
+				}
+			}
 		}
 	}
 }

src/Presentation/SmartStore.Web/Administration/Controllers/CommonController.cs

@@ -68,6 +68,7 @@ public class CommonController : AdminControllerBase
         private readonly ILocalizationService _localizationService;
         private readonly Lazy<IImageCache> _imageCache;
 		private readonly Lazy<IImportProfileService> _importProfileService;
+		private readonly Lazy<IIconExplorer> _iconExplorer;
 		private readonly IGenericAttributeService _genericAttributeService;
 		private readonly IDbCache _dbCache;
 		private readonly ITaskScheduler _taskScheduler;
@@ -87,6 +88,7 @@ public class CommonController : AdminControllerBase
 			ILocalizationService localizationService,
             Lazy<IImageCache> imageCache,
 			Lazy<IImportProfileService> importProfileService,
+			Lazy<IIconExplorer> iconExplorer,
 			IGenericAttributeService genericAttributeService,
 			IDbCache dbCache,
 			ITaskScheduler taskScheduler,
@@ -105,6 +107,7 @@ public class CommonController : AdminControllerBase
             _localizationService = localizationService;
             _imageCache = imageCache;
 			_importProfileService = importProfileService;
+			_iconExplorer = iconExplorer;
             _genericAttributeService = genericAttributeService;
 			_dbCache = dbCache;
 			_taskScheduler = taskScheduler;
@@ -267,6 +270,35 @@ private bool InstallablePackageExists()
 
 		#region UI Helpers
 
+		[HttpPost]
+		public JsonResult SearchIcons(string term, int page = 1)
+		{
+			var icons = _iconExplorer.Value.All.AsEnumerable();
+
+			if (term.HasValue())
+			{
+				icons = _iconExplorer.Value.FindIcons(term, true);
+			}
+
+			var result = new PagedList<IconDescription>(icons, page - 1, 250);
+
+			return Json(new
+			{
+				results = result.Select(x => new
+				{
+					id = x.Name,
+					text = x.Name,
+					name = x.Name,
+					hasRegularStyle = x.HasRegularStyle,
+					isBrandIcon = x.IsBrandIcon,
+					isPro = x.IsPro,
+					label = x.Label,
+					styles = x.Styles
+				}),
+				pagination = new { more = result.HasNextPage }
+			});
+		}
+
 		[HttpPost]
 		public JsonResult SetSelectedTab(string navId, string tabId, string path)
 		{