V15: Allows certain adjustments of the logo

src/Umbraco.Cms.Api.Management/Controllers/Security/BackOfficeGraphicsController.cs

@@ -19,6 +19,7 @@ namespace Umbraco.Cms.Api.Management.Controllers.Security;
 public class BackOfficeGraphicsController : Controller
 {
     public const string LogoRouteName = nameof(BackOfficeGraphicsController) + "." + nameof(Logo);
+    public const string LogoAlternativeRouteName = nameof(BackOfficeGraphicsController) + "." + nameof(LogoAlternative);
     public const string LoginBackGroundRouteName = nameof(BackOfficeGraphicsController) + "." + nameof(LoginBackground);
     public const string LoginLogoRouteName = nameof(BackOfficeGraphicsController) + "." + nameof(LoginLogo);
     public const string LoginLogoAlternativeRouteName = nameof(BackOfficeGraphicsController) + "." + nameof(LoginLogoAlternative);
@@ -44,6 +45,11 @@ public BackOfficeGraphicsController(IOptions<ContentSettings> contentSettings, I
     [MapToApiVersion("1.0")]
     public IActionResult Logo() => HandleFileRequest(_contentSettings.Value.BackOfficeLogo);
 
+    [HttpGet("logo-alternative", Name = LogoAlternativeRouteName)]
+    [AllowAnonymous]
+    [MapToApiVersion("1.0")]
+    public IActionResult LogoAlternative() => HandleFileRequest(_contentSettings.Value.BackOfficeLogoAlternative);
+
     [HttpGet("login-logo", Name = LoginLogoRouteName)]
     [AllowAnonymous]
     [MapToApiVersion("1.0")]

src/Umbraco.Core/Configuration/Models/ContentSettings.cs

@@ -23,6 +23,7 @@ public class ContentSettings
     internal const string StaticLoginLogoImage = "assets/logo_light.svg";
     internal const string StaticLoginLogoImageAlternative = "assets/logo_dark.svg";
     internal const string StaticBackOfficeLogo = "assets/logo.svg";
+    internal const string StaticBackOfficeLogoAlternative = "assets/logo_blue.svg";
     internal const bool StaticHideBackOfficeLogo = false;
     internal const bool StaticDisableDeleteWhenReferenced = false;
     internal const bool StaticDisableUnpublishWhenReferenced = false;
@@ -88,9 +89,18 @@ public class ContentSettings
     /// <summary>
     ///     Gets or sets a value for the path to the backoffice logo.
     /// </summary>
+    /// <remarks>The alternative version of this logo can be found at <see cref="BackOfficeLogoAlternative"/>.</remarks>
     [DefaultValue(StaticBackOfficeLogo)]
     public string BackOfficeLogo { get; set; } = StaticBackOfficeLogo;
 
+    /// <summary>
+    ///     Gets or sets a value for the path to the alternative backoffice logo, which can be shown
+    ///     on top of a light background.
+    /// </summary>
+    /// <remarks>This is the alternative version to the regular logo found at <see cref="BackOfficeLogo"/>.</remarks>
+    [DefaultValue(StaticBackOfficeLogoAlternative)]
+    public string BackOfficeLogoAlternative { get; set; } = StaticBackOfficeLogoAlternative;
+
     /// <summary>
     ///     Gets or sets a value indicating whether to hide the backoffice umbraco logo or not.
     /// </summary>