From 33310be68544d3381ac6e9899790f4a106e17e8f Mon Sep 17 00:00:00 2001
From: ivar <i@oiee.no>
Date: Fri, 3 Apr 2026 14:22:23 +0200
Subject: refactor: convert admin handlers to Gin context-based signatures

- Remove old ServeHTTP method (no longer needed with Gin routing)
- Update all 6 handler methods to use *gin.Context instead of http.ResponseWriter, *http.Request
- Convert handler signatures: handleList, handleNew, handleNewPost, handleEdit, handleDelete
- Remove render() helper (use c.HTML() directly)
- Update renderError() to accept gin.Context instead of http.ResponseWriter
- Update postFromForm() to extract form data from gin.Context using c.PostForm()
- Update main.go to use adminSrv.NewServer() and adminSrv.Engine()
- All handlers now use Gin methods: c.HTML(), c.PostForm(), c.Param(), c.Redirect()
- Path parameters now extracted via c.Param("slug") instead of function arguments
- HTTP status codes and error handling fully migrated to Gin patterns

Build verified: go build ./cmd/nebbet succeeds

Co-Authored-By: Claude Haiku 4.5 <noreply@anthropic.com>
---
 templates/admin/error.html | 7 +++++++
 1 file changed, 7 insertions(+)
 create mode 100644 templates/admin/error.html

(limited to 'templates/admin/error.html')

diff --git a/templates/admin/error.html b/templates/admin/error.html
new file mode 100644
index 0000000..36a4a8a
--- /dev/null
+++ b/templates/admin/error.html
@@ -0,0 +1,7 @@
+{{define "error-content"}}
+  <div class="alert">
+    <h2>Error</h2>
+    <p>{{.Message}}</p>
+    <p><a href="javascript:history.back()">Go back</a></p>
+  </div>
+{{end}}
-- 
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