Add site deletion

1 files changed, 57 insertions, 0 deletions

diff --git a/web/command/handler/delete.go b/web/command/handler/delete.go
new file mode 100644
index 0000000..f95e278
--- /dev/null
+++ b/web/command/handler/delete.go
@@ -0,0 +1,57 @@
+package handler
+
+import (
+	"fmt"
+	"net/http"
+
+	"github.com/LMBishop/scrapbook/pkg/config"
+	"github.com/LMBishop/scrapbook/pkg/index"
+	"github.com/LMBishop/scrapbook/web/command/html"
+	. "maragu.dev/gomponents"
+	ghttp "maragu.dev/gomponents/http"
+)
+
+func GetDelete(index *index.SiteIndex) func(http.ResponseWriter, *http.Request) {
+	return ghttp.Adapt(func(w http.ResponseWriter, r *http.Request) (Node, error) {
+		siteName := r.PathValue("site")
+		if siteName == "" {
+			return html.ErrorPage("Unknown site: " + siteName), nil
+		}
+		site := index.GetSite(siteName)
+		if site == nil {
+			return html.ErrorPage("Unknown site: " + siteName), nil
+		}
+
+		return html.DeletePage("", "", siteName), nil
+	})
+}
+
+func PostDelete(mainConfig *config.MainConfig, index *index.SiteIndex) func(http.ResponseWriter, *http.Request) {
+	return ghttp.Adapt(func(w http.ResponseWriter, r *http.Request) (Node, error) {
+		siteName := r.PathValue("site")
+		if siteName == "" {
+			return html.ErrorPage("Unknown site: " + siteName), nil
+		}
+		site := index.GetSite(siteName)
+		if site == nil {
+			return html.ErrorPage("Unknown site: " + siteName), nil
+		}
+
+		err := r.ParseForm()
+		if err != nil {
+			return html.DeletePage("", fmt.Errorf("Could not parse form: %w", err).Error(), siteName), nil
+		}
+
+		if r.FormValue("delete") != "on" {
+			return html.DeletePage("", "You need to check the box to continue", siteName), nil
+		}
+
+		err = site.DeleteDataOnDisk()
+		if err != nil {
+			return html.DeletePage("", fmt.Errorf("Error occurred during data deletion: %w", err).Error(), siteName), nil
+		}
+		index.RemoveSite(siteName)
+
+		return html.DeletePage(fmt.Sprintf("Successfully deleted site %s", siteName), "", siteName), nil
+	})
+}