Saxonite/Workspace/SaxoniteStandardBase/Base/Helpers/SaxResourceHelper.cs

using Sarand.Net.Standard.Base.Core;
using Sarand.Net.Standard.Base.Helpers;
using Sarand.Net.Standard.Base.Utils;
using System;
using System.Collections.Generic;
using System.IO;
using System.Reflection;
using System.Text;

namespace Saxonite.Net.Standard.Base.Helpers
{
	//=======================================================================
	public static class SaxResourceHelper
	{
		//-------------------------------------------------------------------
		// Definitions.
		public enum TextResource
		{
			// Email stylesheets.
			Email_Main_Css,
			// Email partial content.
			Email_Header_Html,
			Email_Footer_Html,
			// Email templates.
			Email_Security_AccountActivated_Html,
			Email_Security_RequestPassword_Html,
			// Data - countries etc.
			Data_CountriesWithRegions_Txt,
		}
		public enum ImageResource
		{
			Saxonite_logo_h75_png,
		}

		//-------------------------------------------------------------------
		// Properties.
		public static Assembly MyAssembly { get; } = typeof(SaxResourceHelper).GetTypeInfo().Assembly;

		//-------------------------------------------------------------------
		// Text resources.

		/// <summary> Retrieve contents of text resource in this assembly by type.</summary>
		public static String GetResourceText(TextResource textResource)
		{
			String partialPath = "";
			String resourceFilename = "";
			switch (textResource)
			{
				// Email stylesheet.
				case TextResource.Email_Main_Css:
					resourceFilename = "sax-email-main.css";
					break;
				// Email partial content.
				case TextResource.Email_Header_Html:
					resourceFilename = "sax-email-header.html";
					break;
				case TextResource.Email_Footer_Html:
					resourceFilename = "sax-email-footer.html";
					break;
				// Email templates.
				case TextResource.Email_Security_AccountActivated_Html:
					resourceFilename = "sax-email-account-activated.html";
					break;
				case TextResource.Email_Security_RequestPassword_Html:
					resourceFilename = "sax-email-request-password.html";
					break;
				// Data.
				case TextResource.Data_CountriesWithRegions_Txt:
					resourceFilename = "CountriesWithRegions.txt";
					break;
			}
			return GetResourceText(resourceFilename, partialPath);
		}

		/// <summary> Retrieve contents of text resource in this assembly by name.</summary>
		public static String GetResourceText(String resourceFilename, String partialPath = "")
		{
			if (!StringUtil.IsBlank(resourceFilename))
			{
				String resourceText = SacsResourceHelper.GetManifestResourceAsText(MyAssembly, partialPath, resourceFilename);
				if (!StringUtil.IsBlank(resourceText))
					return resourceText;
			}
			return "";
		}

		//-------------------------------------------------------------------
		// Image resources.
		public static byte[] GetResourceImage(ImageResource imageResource)
		{
			String partialPath = "";
			String resourceFilename = "";
			switch (imageResource)
			{
				case ImageResource.Saxonite_logo_h75_png:
					resourceFilename = "saxonite-logo-h75.png";
					break;
			}
			if (!StringUtil.IsEmpty(resourceFilename))
			{
				var assembly = typeof(SaxResourceHelper).GetTypeInfo().Assembly;
				byte[] resourceData = SacsResourceHelper.GetManifestResourceAsBinary(assembly, partialPath, resourceFilename);
				if (resourceData != null)
					return resourceData;
			}
			return new byte[0];
		}

		//-------------------------------------------------------------------
		// Resource stream.

		/// <summary>
		/// Retrieve stream to resource in this assembly.
		/// </summary>
		public static Stream GetResourceStream(String resourceFilename, String partialPath = "")
		{
			if (!StringUtil.IsBlank(resourceFilename))
			{
				return SacsResourceHelper.GetManifestResourceStream(MyAssembly, partialPath, resourceFilename);
			}
			return null;
		}

		//-------------------------------------------------------------------
	}
	//=======================================================================
}