Add Get All Templates to ImageManipulation

src/Controllers/ImageManipulationController.cs

@@ -47,7 +47,15 @@ public class ImageManipulationController : BaseController<ImageManipulationContr
 	///   TOP  TEXT   ///
 	///               ///
 	///  BOTTOM TEXT  ///
-	/// ------------- ///
+	/// ------------- ///	
+	[HttpGet]
+	[EndpointMetrics("image.generate.get.templates")]
+	[ProducesResponseType(typeof(IEnumerable<ImageGenerationEndpointRead>), StatusCodes.Status200OK)]
+	public Task<object> GetTemplates()
+	{
+		return Task.FromResult(HttpContext.Send(EventResult.FromSuccess(ImageManager.GetManipulationEndpoints())));
+	}
+
 	[HttpGet("{template}")]
 	[EndpointMetrics("image.manipulation.generate")]
 	[ProducesResponseType(typeof(Stream), StatusCodes.Status200OK, "image/png")]

src/Managers/ImageManager.Manipulation.cs

@@ -17,6 +17,15 @@ public static partial class ImageManager
 		ManipulationEndpoints = configuration.GetSection("ImageManipulation:Templates").Get<List<ImageManipulationImage>>();
 	}
 
+	public static IEnumerable<ImageManipulationImageRead> GetManipulationEndpoints()
+	{
+		return ManipulationEndpoints.Select(e => new ImageManipulationImageRead
+		{
+			Name = e.Name,
+			TextRequired = e.TextPositions.Count()
+		});
+	}
+
 	public static async Task<object> GenerateMemeImageAsync(string template, string[] texts)
 	{
 		ImageManipulationImage imageTemplate = ManipulationEndpoints.FirstOrDefault(e => e.Name.ToLowerInvariant().Equals(template.ToLowerInvariant()));

src/Managers/Models/ImageManipulationImage.cs

@@ -6,4 +6,10 @@ public class ImageManipulationImage : ImageEndpoint
 {
     [JsonPropertyName("textpositions"), ConfigurationKeyName("textpositions")]
     public ICollection<PositionRect> TextPositions { get; set; }
+}
+
+public class ImageManipulationImageRead : ImageEndpoint
+{
+    [JsonPropertyName("textrequired"), ConfigurationKeyName("textrequired")]
+    public int TextRequired { get; set; }
 }