feat: add ability to search and select icons from selfh.st (#1807)

backend/internal/bootstrap/router_bootstrap.go

@@ -180,6 +180,7 @@ func registerRoutes(r *gin.Engine, db *gorm.DB, svc *services, rateLimitServices
 	svc.apiModule.RegisterRoutes(apiGroup, authMiddleware.Add())
 	controller.NewCustomClaimController(apiGroup, authMiddleware, svc.customClaimService)
 	svc.environmentModule.RegisterRoutes(apiGroup, authMiddleware.WithAdminNotRequired().Add())
+	svc.logoPresetModule.RegisterRoutes(apiGroup, authMiddleware.Add())
 	svc.scimSyncModule.RegisterRoutes(apiGroup, authMiddleware.Add())
 	svc.userSignUpModule.RegisterRoutes(apiGroup,
 		authMiddleware.Add(),

backend/internal/bootstrap/services_bootstrap.go

@@ -19,6 +19,7 @@ import (
 	"github.com/pocket-id/pocket-id/backend/internal/geolite"
 	"github.com/pocket-id/pocket-id/backend/internal/iplocation"
 	"github.com/pocket-id/pocket-id/backend/internal/ldapsync"
+	"github.com/pocket-id/pocket-id/backend/internal/logopreset"
 	"github.com/pocket-id/pocket-id/backend/internal/oidc"
 	"github.com/pocket-id/pocket-id/backend/internal/onetimeaccess"
 	"github.com/pocket-id/pocket-id/backend/internal/scimsync"
@@ -55,6 +56,7 @@ type services struct {
 	emailVerificationModule *emailverification.Module
 	apiModule               *api.Module
 	environmentModule       *environment.Module
+	logoPresetModule        *logopreset.Module
 	actors                  francishost.Host
 }
 
@@ -258,6 +260,16 @@ func initServices(
 		SQLiteOnNetworkedFilesystem: sqliteOnNetworkedFilesystem,
 	})
 
+	// An empty base URL keeps the icon library disabled
+	var iconLibraryURL string
+	if common.EnvConfig.IconLibraryEnabled() {
+		iconLibraryURL = common.EnvConfig.IconLibraryURL
+	}
+	svc.logoPresetModule = logopreset.New(logopreset.Dependencies{
+		HTTPClient: httpClient,
+		BaseURL:    iconLibraryURL,
+	})
+
 	return svc, nil
 }