initial hardcoded github oauth button

2023-10-06 06:49:22 +00:00
parent 8c255ed812
commit c87abb6956
6 changed files with 300 additions and 6 deletions
--- a/pages/pageRoutes.go
+++ b/pages/pageRoutes.go
@@ -0,0 +1,96 @@
+package pages
+
+import (
+	"bytes"
+	"embed"
+	"fmt"
+	"html/template"
+	"net/http"
+
+	"github.com/labstack/echo/v5"
+	"github.com/pocketbase/pocketbase"
+	"github.com/pocketbase/pocketbase/apis"
+	"github.com/pocketbase/pocketbase/core"
+)
+
+//go:embed templates
+var templatesFS embed.FS
+
+func AddPageRoutes(app *pocketbase.PocketBase) {
+	app.OnBeforeServe().Add(getIndexPageRoute(app))
+	app.OnBeforeServe().Add(getAuthPageRoute(app))
+}
+
+// render and return index page
+func getIndexPageRoute(app *pocketbase.PocketBase)  func(*core.ServeEvent) error {
+	return func (e *core.ServeEvent) error {
+		e.Router.GET("/", func(c echo.Context) error {
+			// first collect data
+			info   := apis.RequestInfo(c)
+			admin  := info.Admin      // nil if not authenticated as admin
+			record := info.AuthRecord // nil if not authenticated as regular auth record
+
+			isGuest := admin == nil && record == nil
+			coolMessage := fmt.Sprintf("got admin %v and record %v. is guest: %t", admin, record, isGuest)
+			fmt.Print(coolMessage)
+
+			username := ""
+			switch {
+			case admin != nil:
+				username = admin.Email
+			case record != nil:
+				username = record.Username()
+			}
+
+			oauthProviders := app.Settings().NamedAuthProviderConfigs()
+			oauthProviderNames := make([]string, 0, len(oauthProviders))
+			for name, config := range oauthProviders {
+				if config.Enabled {
+					oauthProviderNames = append(oauthProviderNames, name)
+				}
+			}
+			fmt.Printf(">> enabled providers names %+v\n", oauthProviderNames)
+
+			indexPageData := struct {
+				IsGuest, IsAdmin bool
+				Username string
+				EnabledOauthProviders []string
+			}{
+				IsGuest: isGuest,
+				IsAdmin: admin != nil,
+				Username: username,
+				EnabledOauthProviders: oauthProviderNames,
+			}
+
+			// then render template with it
+			templateName := "templates/index.gohtml"
+			tmpl := template.Must(template.ParseFS(templatesFS, templateName))
+			var instantiatedTemplate bytes.Buffer
+			if err := tmpl.Execute(&instantiatedTemplate, indexPageData); err != nil {
+				return c.JSON(http.StatusInternalServerError, map[string]string{"message": "error parsing template"})
+			}
+
+			return c.HTML(http.StatusOK, instantiatedTemplate.String())
+		})
+		return nil
+	}
+}
+
+// render and return login page with configured oauth providers
+func getAuthPageRoute(app *pocketbase.PocketBase)  func(*core.ServeEvent) error {
+	return func (e *core.ServeEvent) error {
+		e.Router.GET("/login", func(c echo.Context) error {
+
+			templateName := "templates/login.gohtml"
+			tmpl := template.Must(template.ParseFS(templatesFS, templateName))
+			var instantiatedTemplate bytes.Buffer
+			if err := tmpl.Execute(&instantiatedTemplate, nil); err != nil {
+				return c.JSON(http.StatusInternalServerError, map[string]string{"message": "error parsing template"})
+			}
+
+			return c.HTML(http.StatusOK, instantiatedTemplate.String())
+		})
+		return nil
+	}
+}
+