refactor: python -> go

internal/admin/admin.go

@@ -0,0 +1,563 @@
+package admin
+
+import (
+	"html/template"
+	"net/http"
+	"path/filepath"
+	"strconv"
+	"strings"
+
+	"git.nakama.town/fmartingr/butterrobot/internal/config"
+	"git.nakama.town/fmartingr/butterrobot/internal/db"
+	"git.nakama.town/fmartingr/butterrobot/internal/model"
+	"git.nakama.town/fmartingr/butterrobot/internal/plugin"
+	"github.com/gorilla/sessions"
+)
+
+const (
+	// Session store key
+	sessionKey = "butterrobot-session"
+
+	// Template directory
+	templateDir = "./internal/admin/templates"
+)
+
+// FlashMessage represents a flash message
+type FlashMessage struct {
+	Category string
+	Message  string
+}
+
+// TemplateData holds data for rendering templates
+type TemplateData struct {
+	User          *model.User
+	LoggedIn      bool
+	Title         string
+	Path          string
+	Flash         []FlashMessage
+	Plugins       map[string]model.Plugin
+	Channels      []*model.Channel
+	Channel       *model.Channel
+	ChannelPlugin *model.ChannelPlugin
+}
+
+// Admin represents the admin interface
+type Admin struct {
+	config       *config.Config
+	db           *db.Database
+	store        *sessions.CookieStore
+	templates    map[string]*template.Template
+	baseTemplate *template.Template
+}
+
+// New creates a new Admin instance
+func New(cfg *config.Config, database *db.Database) *Admin {
+	// Create session store
+	store := sessions.NewCookieStore([]byte(cfg.SecretKey))
+
+	// Load templates
+	templates := make(map[string]*template.Template)
+
+	// Create a template function map with helper functions
+	funcMap := template.FuncMap{
+		"contains": strings.Contains,
+	}
+
+	// Create a custom template with functions
+	baseTemplate := template.New("_base.html").Funcs(funcMap)
+	baseTemplate = template.Must(baseTemplate.ParseFiles(filepath.Join(templateDir, "_base.html")))
+
+	// Parse and register all templates
+	templateFiles := []string{
+		"index.html",
+		"login.html",
+		"channel_list.html",
+		"channel_detail.html",
+		"plugin_list.html",
+		"channel_plugins_list.html",
+	}
+
+	for _, tf := range templateFiles {
+		// Create a clone of the base template
+		t, err := template.Must(baseTemplate.Clone()).ParseFiles(filepath.Join(templateDir, tf))
+		if err != nil {
+			panic(err)
+		}
+		templates[tf] = t
+	}
+
+	return &Admin{
+		config:       cfg,
+		db:           database,
+		store:        store,
+		templates:    templates,
+		baseTemplate: baseTemplate,
+	}
+}
+
+// RegisterRoutes registers admin routes on the given router
+func (a *Admin) RegisterRoutes(mux *http.ServeMux) {
+	// Register admin routes
+	mux.HandleFunc("/admin/", a.handleIndex)
+	mux.HandleFunc("/admin/login", a.handleLogin)
+	mux.HandleFunc("/admin/logout", a.handleLogout)
+	mux.HandleFunc("/admin/plugins", a.handlePluginList)
+	mux.HandleFunc("/admin/channels", a.handleChannelList)
+	mux.HandleFunc("/admin/channels/", a.handleChannelDetail)
+	mux.HandleFunc("/admin/channelplugins", a.handleChannelPluginList)
+	mux.HandleFunc("/admin/channelplugins/", a.handleChannelPluginDetailOrDelete)
+}
+
+// getCurrentUser gets the current user from the session
+func (a *Admin) getCurrentUser(r *http.Request) *model.User {
+	session, _ := a.store.Get(r, sessionKey)
+
+	// Check if user is logged in
+	userID, ok := session.Values["user_id"].(int64)
+	if !ok {
+		return nil
+	}
+
+	// Get user from database
+	user, err := a.db.GetUserByID(userID)
+	if err != nil {
+		return nil
+	}
+
+	return user
+}
+
+// isLoggedIn checks if the user is logged in
+func (a *Admin) isLoggedIn(r *http.Request) bool {
+	session, _ := a.store.Get(r, sessionKey)
+	return session.Values["logged_in"] == true
+}
+
+// addFlash adds a flash message to the session
+func (a *Admin) addFlash(w http.ResponseWriter, r *http.Request, message string, category string) {
+	session, _ := a.store.Get(r, sessionKey)
+
+	// Add flash message
+	flashes := session.Flashes()
+	if flashes == nil {
+		flashes = make([]interface{}, 0)
+	}
+
+	flash := FlashMessage{
+		Category: category,
+		Message:  message,
+	}
+
+	session.AddFlash(flash)
+	session.Save(r, w)
+}
+
+// getFlashes gets all flash messages from the session
+func (a *Admin) getFlashes(w http.ResponseWriter, r *http.Request) []FlashMessage {
+	session, _ := a.store.Get(r, sessionKey)
+
+	// Get flash messages
+	flashes := session.Flashes()
+	messages := make([]FlashMessage, 0, len(flashes))
+
+	for _, f := range flashes {
+		if flash, ok := f.(FlashMessage); ok {
+			messages = append(messages, flash)
+		}
+	}
+
+	// Save session to clear flashes
+	session.Save(r, w)
+
+	return messages
+}
+
+// requireLogin middleware checks if the user is logged in
+func (a *Admin) requireLogin(next http.HandlerFunc) http.HandlerFunc {
+	return func(w http.ResponseWriter, r *http.Request) {
+		if !a.isLoggedIn(r) {
+			http.Redirect(w, r, "/admin/login", http.StatusSeeOther)
+			return
+		}
+		next(w, r)
+	}
+}
+
+// render renders a template with the given data
+func (a *Admin) render(w http.ResponseWriter, r *http.Request, templateName string, data TemplateData) {
+	// Add current user data
+	data.User = a.getCurrentUser(r)
+	data.LoggedIn = a.isLoggedIn(r)
+	data.Path = r.URL.Path
+	data.Flash = a.getFlashes(w, r)
+
+	// Get template
+	tmpl, ok := a.templates[templateName]
+	if !ok {
+		http.Error(w, "Template not found", http.StatusInternalServerError)
+		return
+	}
+
+	// Render template
+	w.Header().Set("Content-Type", "text/html; charset=utf-8")
+	if err := tmpl.Execute(w, data); err != nil {
+		http.Error(w, err.Error(), http.StatusInternalServerError)
+	}
+}
+
+// handleIndex handles the admin index route
+func (a *Admin) handleIndex(w http.ResponseWriter, r *http.Request) {
+	if r.URL.Path != "/admin/" {
+		http.NotFound(w, r)
+		return
+	}
+
+	// Redirect to login if not logged in
+	if !a.isLoggedIn(r) {
+		http.Redirect(w, r, "/admin/login", http.StatusSeeOther)
+		return
+	}
+
+	// Redirect to channel list
+	http.Redirect(w, r, "/admin/channels", http.StatusSeeOther)
+}
+
+// handleLogin handles the login route
+func (a *Admin) handleLogin(w http.ResponseWriter, r *http.Request) {
+	// If already logged in, redirect to index
+	if a.isLoggedIn(r) {
+		http.Redirect(w, r, "/admin/", http.StatusSeeOther)
+		return
+	}
+
+	// Handle login form submission
+	if r.Method == http.MethodPost {
+		// Parse form
+		if err := r.ParseForm(); err != nil {
+			http.Error(w, "Bad request", http.StatusBadRequest)
+			return
+		}
+
+		// Check credentials
+		username := r.FormValue("username")
+		password := r.FormValue("password")
+
+		user, err := a.db.CheckCredentials(username, password)
+		if err != nil || user == nil {
+			a.addFlash(w, r, "Incorrect credentials", "danger")
+			http.Redirect(w, r, "/admin/login", http.StatusSeeOther)
+			return
+		}
+
+		// Set session
+		session, _ := a.store.Get(r, sessionKey)
+		session.Values["logged_in"] = true
+		session.Values["user_id"] = user.ID
+
+		// Set session expiration
+		session.Options.MaxAge = 3600 * 24 * 7 // 1 week
+		session.Save(r, w)
+
+		a.addFlash(w, r, "You were logged in", "success")
+
+		// Redirect to index
+		next := r.URL.Query().Get("next")
+		if next == "" {
+			next = "/admin/"
+		}
+		http.Redirect(w, r, next, http.StatusSeeOther)
+		return
+	}
+
+	// Render login template
+	a.render(w, r, "login.html", TemplateData{
+		Title: "Login",
+	})
+}
+
+// handleLogout handles the logout route
+func (a *Admin) handleLogout(w http.ResponseWriter, r *http.Request) {
+	// Clear session
+	session, _ := a.store.Get(r, sessionKey)
+	session.Values = make(map[interface{}]interface{})
+	session.Options.MaxAge = -1 // Delete session
+	session.Save(r, w)
+
+	a.addFlash(w, r, "You were logged out", "success")
+
+	// Redirect to login
+	http.Redirect(w, r, "/admin/login", http.StatusSeeOther)
+}
+
+// handlePluginList handles the plugin list route
+func (a *Admin) handlePluginList(w http.ResponseWriter, r *http.Request) {
+	// Check if user is logged in
+	if !a.isLoggedIn(r) {
+		http.Redirect(w, r, "/admin/login", http.StatusSeeOther)
+		return
+	}
+
+	// Get available plugins
+	plugins := plugin.GetAvailablePlugins()
+
+	// Render template
+	a.render(w, r, "plugin_list.html", TemplateData{
+		Title:   "Plugins",
+		Plugins: plugins,
+	})
+}
+
+// handleChannelList handles the channel list route
+func (a *Admin) handleChannelList(w http.ResponseWriter, r *http.Request) {
+	// Check if user is logged in
+	if !a.isLoggedIn(r) {
+		http.Redirect(w, r, "/admin/login", http.StatusSeeOther)
+		return
+	}
+
+	// Get all channels
+	channels, err := a.db.GetAllChannels()
+	if err != nil {
+		http.Error(w, "Failed to get channels", http.StatusInternalServerError)
+		return
+	}
+
+	// Render template
+	a.render(w, r, "channel_list.html", TemplateData{
+		Title:    "Channels",
+		Channels: channels,
+	})
+}
+
+// handleChannelDetail handles the channel detail route
+func (a *Admin) handleChannelDetail(w http.ResponseWriter, r *http.Request) {
+	// Check if user is logged in
+	if !a.isLoggedIn(r) {
+		http.Redirect(w, r, "/admin/login", http.StatusSeeOther)
+		return
+	}
+
+	// Extract channel ID from path
+	path := r.URL.Path
+	if path == "/admin/channels/" {
+		http.Redirect(w, r, "/admin/channels", http.StatusSeeOther)
+		return
+	}
+
+	channelID := strings.TrimPrefix(path, "/admin/channels/")
+	if strings.Contains(channelID, "/") {
+		// Handle delete request
+		if strings.HasSuffix(path, "/delete") && r.Method == http.MethodPost {
+			channelID = strings.TrimSuffix(channelID, "/delete")
+
+			// Delete channel
+			id, err := strconv.ParseInt(channelID, 10, 64)
+			if err != nil {
+				http.Error(w, "Invalid channel ID", http.StatusBadRequest)
+				return
+			}
+
+			if err := a.db.DeleteChannel(id); err != nil {
+				http.Error(w, "Failed to delete channel", http.StatusInternalServerError)
+				return
+			}
+
+			a.addFlash(w, r, "Channel removed", "success")
+			http.Redirect(w, r, "/admin/channels", http.StatusSeeOther)
+			return
+		}
+
+		http.NotFound(w, r)
+		return
+	}
+
+	// Convert channel ID to int64
+	id, err := strconv.ParseInt(channelID, 10, 64)
+	if err != nil {
+		http.Error(w, "Invalid channel ID", http.StatusBadRequest)
+		return
+	}
+
+	// Handle form submission
+	if r.Method == http.MethodPost {
+		// Parse form
+		if err := r.ParseForm(); err != nil {
+			http.Error(w, "Bad request", http.StatusBadRequest)
+			return
+		}
+
+		// Check if the form was submitted
+		if r.FormValue("form_submitted") == "true" {
+			// Update channel
+			enabled := r.FormValue("enabled") == "true"
+			if err := a.db.UpdateChannel(id, enabled); err != nil {
+				http.Error(w, "Failed to update channel", http.StatusInternalServerError)
+				return
+			}
+
+			a.addFlash(w, r, "Channel updated", "success")
+			http.Redirect(w, r, "/admin/channels/"+channelID, http.StatusSeeOther)
+			return
+		}
+	}
+
+	// Get channel
+	channel, err := a.db.GetChannelByID(id)
+	if err != nil {
+		http.Error(w, "Channel not found", http.StatusNotFound)
+		return
+	}
+
+	// Get available plugins
+	plugins := plugin.GetAvailablePlugins()
+
+	// Render template
+	a.render(w, r, "channel_detail.html", TemplateData{
+		Title:   "Channel: " + channel.PlatformChannelID,
+		Channel: channel,
+		Plugins: plugins,
+	})
+}
+
+// handleChannelPluginList handles the channel plugin list route
+func (a *Admin) handleChannelPluginList(w http.ResponseWriter, r *http.Request) {
+	// Check if user is logged in
+	if !a.isLoggedIn(r) {
+		http.Redirect(w, r, "/admin/login", http.StatusSeeOther)
+		return
+	}
+
+	// Handle form submission
+	if r.Method == http.MethodPost {
+		// Parse form
+		if err := r.ParseForm(); err != nil {
+			http.Error(w, "Bad request", http.StatusBadRequest)
+			return
+		}
+
+		// Extract form data
+		channelID, err := strconv.ParseInt(r.FormValue("channel_id"), 10, 64)
+		if err != nil {
+			http.Error(w, "Invalid channel ID", http.StatusBadRequest)
+			return
+		}
+
+		pluginID := r.FormValue("plugin_id")
+		enabled := r.FormValue("enabled") == "y"
+
+		// Create channel plugin
+		config := make(map[string]interface{})
+		_, err = a.db.CreateChannelPlugin(channelID, pluginID, enabled, config)
+		if err == db.ErrDuplicated {
+			a.addFlash(w, r, "Plugin "+pluginID+" is already present on the channel", "danger")
+		} else if err != nil {
+			http.Error(w, "Failed to create channel plugin", http.StatusInternalServerError)
+			return
+		} else {
+			a.addFlash(w, r, "Plugin "+pluginID+" added to the channel", "success")
+		}
+
+		// Redirect back
+		referer := r.Header.Get("Referer")
+		if referer == "" {
+			referer = "/admin/channelplugins"
+		}
+		http.Redirect(w, r, referer, http.StatusSeeOther)
+		return
+	}
+
+	// Get all channels
+	channels, err := a.db.GetAllChannels()
+	if err != nil {
+		http.Error(w, "Failed to get channels", http.StatusInternalServerError)
+		return
+	}
+
+	// Render template
+	a.render(w, r, "channel_plugins_list.html", TemplateData{
+		Title:    "Channel Plugins",
+		Channels: channels,
+		Plugins:  plugin.GetAvailablePlugins(),
+	})
+}
+
+// handleChannelPluginDetailOrDelete handles the channel plugin detail or delete route
+func (a *Admin) handleChannelPluginDetailOrDelete(w http.ResponseWriter, r *http.Request) {
+	// Check if user is logged in
+	if !a.isLoggedIn(r) {
+		http.Redirect(w, r, "/admin/login", http.StatusSeeOther)
+		return
+	}
+
+	// Extract channel plugin ID from path
+	path := r.URL.Path
+	if path == "/admin/channelplugins/" {
+		http.Redirect(w, r, "/admin/channelplugins", http.StatusSeeOther)
+		return
+	}
+
+	channelPluginID := strings.TrimPrefix(path, "/admin/channelplugins/")
+
+	// Handle delete request
+	if strings.HasSuffix(channelPluginID, "/delete") && r.Method == http.MethodPost {
+		channelPluginID = strings.TrimSuffix(channelPluginID, "/delete")
+
+		// Delete channel plugin
+		id, err := strconv.ParseInt(channelPluginID, 10, 64)
+		if err != nil {
+			http.Error(w, "Invalid channel plugin ID", http.StatusBadRequest)
+			return
+		}
+
+		if err := a.db.DeleteChannelPlugin(id); err != nil {
+			http.Error(w, "Failed to delete channel plugin", http.StatusInternalServerError)
+			return
+		}
+
+		a.addFlash(w, r, "Plugin removed", "success")
+
+		// Redirect back
+		referer := r.Header.Get("Referer")
+		if referer == "" {
+			referer = "/admin/channelplugins"
+		}
+		http.Redirect(w, r, referer, http.StatusSeeOther)
+		return
+	}
+
+	// Handle update request
+	if r.Method == http.MethodPost {
+		// Parse form
+		if err := r.ParseForm(); err != nil {
+			http.Error(w, "Bad request", http.StatusBadRequest)
+			return
+		}
+
+		// Convert channel plugin ID to int64
+		id, err := strconv.ParseInt(channelPluginID, 10, 64)
+		if err != nil {
+			http.Error(w, "Invalid channel plugin ID", http.StatusBadRequest)
+			return
+		}
+
+		// Update channel plugin
+		enabled := r.FormValue("enabled") == "true"
+		if err := a.db.UpdateChannelPlugin(id, enabled); err != nil {
+			http.Error(w, "Failed to update channel plugin", http.StatusInternalServerError)
+			return
+		}
+
+		a.addFlash(w, r, "Plugin updated", "success")
+
+		// Redirect back
+		referer := r.Header.Get("Referer")
+		if referer == "" {
+			referer = "/admin/channelplugins"
+		}
+		http.Redirect(w, r, referer, http.StatusSeeOther)
+		return
+	}
+
+	// Redirect to channel plugins list
+	http.Redirect(w, r, "/admin/channelplugins", http.StatusSeeOther)
+}

internal/admin/templates/_base.html

@@ -0,0 +1,123 @@
+<!DOCTYPE html>
+<html lang="en">
+
+<head>
+    <meta charset="UTF-8">
+    <meta name="viewport" content="width=device-width, initial-scale=1.0">
+    <title>{{.Title}} - ButterRobot Admin</title>
+    <link rel="stylesheet" href="https://unpkg.com/@tabler/core@latest/dist/css/tabler.min.css">
+</head>
+
+<body>
+    <div class="page">
+        <div class="sticky-top">
+            <header class="navbar navbar-expand-md navbar-light sticky-top d-print-none">
+                <div class="container-xl">
+                    <button class="navbar-toggler" type="button" data-bs-toggle="collapse"
+                        data-bs-target="#navbar-menu">
+                        <span class="navbar-toggler-icon"></span>
+                    </button>
+                    <h1 class="navbar-brand navbar-brand-autodark d-none-navbar-horizontal pr-0 pr-md-3">
+                        <a href="/admin/">
+                            <h1>ButterRobot Admin</h1>
+                        </a>
+                    </h1>
+                    <div class="navbar-nav flex-row order-md-last">
+                        <div class="nav-item">
+                            {{if not .LoggedIn}}
+                            <a href="/admin/login">Log in</a>
+                            {{else}}
+                            <div class="d-none d-xl-block pl-2">
+                                <div>{{.User.Username}} - <a class="mt-1 small"
+                                        href="/admin/logout">Log out</a></div>
+                            </div>
+                            </a>
+                            {{end}}
+                        </div>
+                    </div>
+                </div>
+            </header>
+            {{if .LoggedIn}}
+            <div class="navbar-expand-md">
+                <div class="collapse navbar-collapse" id="navbar-menu">
+                    <div class="navbar navbar-light">
+                        <div class="container-xl">
+                            <ul class="navbar-nav">
+                                <li class="nav-item {{if contains .Path "/channels"}}active{{end}}">
+                                    <a class="nav-link" href="/admin/channels">
+                                        <span class="nav-link-icon d-md-none d-lg-inline-block">
+                                            <svg xmlns="http://www.w3.org/2000/svg" class="icon" width="24" height="24"
+                                                viewBox="0 0 24 24" stroke-width="2" stroke="currentColor" fill="none"
+                                                stroke-linecap="round" stroke-linejoin="round">
+                                                <path stroke="none" d="M0 0h24v24H0z" fill="none" />
+                                                <line x1="5" y1="9" x2="19" y2="9" />
+                                                <line x1="5" y1="15" x2="19" y2="15" />
+                                                <line x1="11" y1="4" x2="7" y2="20" />
+                                                <line x1="17" y1="4" x2="13" y2="20" /></svg>
+                                        </span>
+                                        <span class="nav-link-title">
+                                            Channels
+                                        </span>
+                                    </a>
+                                </li>
+                                <li class="nav-item {{if contains .Path "/plugins"}}active{{end}}">
+                                    <a class="nav-link" href="/admin/plugins">
+                                        <span class="nav-link-icon d-md-none d-lg-inline-block">
+                                            <svg xmlns="http://www.w3.org/2000/svg" class="icon" width="24" height="24"
+                                                viewBox="0 0 24 24" stroke-width="2" stroke="currentColor" fill="none"
+                                                stroke-linecap="round" stroke-linejoin="round">
+                                                <path stroke="none" d="M0 0h24v24H0z" fill="none" />
+                                                <path
+                                                    d="M4 7h3a1 1 0 0 0 1 -1v-1a2 2 0 0 1 4 0v1a1 1 0 0 0 1 1h3a1 1 0 0 1 1 1v3a1 1 0 0 0 1 1h1a2 2 0 0 1 0 4h-1a1 1 0 0 0 -1 1v3a1 1 0 0 1 -1 1h-3a1 1 0 0 1 -1 -1v-1a2 2 0 0 0 -4 0v1a1 1 0 0 1 -1 1h-3a1 1 0 0 1 -1 -1v-3a1 1 0 0 1 1 -1h1a2 2 0 0 0 0 -4h-1a1 1 0 0 1 -1 -1v-3a1 1 0 0 1 1 -1" />
+                                            </svg>
+                                        </span>
+                                        <span class="nav-link-title">
+                                            Plugins
+                                        </span>
+                                    </a>
+                                </li>
+                                <li class="nav-item {{if contains .Path "/channelplugins"}}active{{end}}">
+                                   <a class="nav-link" href="/admin/channelplugins">
+                                        <span class="nav-link-icon d-md-none d-lg-inline-block">
+                                            <svg xmlns="http://www.w3.org/2000/svg" class="icon" width="24" height="24"
+                                                viewBox="0 0 24 24" stroke-width="2" stroke="currentColor" fill="none"
+                                                stroke-linecap="round" stroke-linejoin="round">
+                                                <path stroke="none" d="M0 0h24v24H0z" fill="none" />
+                                                <path
+                                                    d="M4 7h3a1 1 0 0 0 1 -1v-1a2 2 0 0 1 4 0v1a1 1 0 0 0 1 1h3a1 1 0 0 1 1 1v3a1 1 0 0 0 1 1h1a2 2 0 0 1 0 4h-1a1 1 0 0 0 -1 1v3a1 1 0 0 1 -1 1h-3a1 1 0 0 1 -1 -1v-1a2 2 0 0 0 -4 0v1a1 1 0 0 1 -1 1h-3a1 1 0 0 1 -1 -1v-3a1 1 0 0 1 1 -1h1a2 2 0 0 0 0 -4h-1a1 1 0 0 1 -1 -1v-3a1 1 0 0 1 1 -1" />
+                                            </svg>
+                                        </span>
+                                        <span class="nav-link-title">
+                                            Channel Plugins
+                                        </span>
+                                    </a>
+                                </li>
+                            </ul>
+                        </div>
+                    </div>
+                </div>
+            </div>
+            {{end}}
+        </div>
+
+        {{range .Flash}}
+        <div class="card">
+            <div class="card-status-top bg-{{.Category}}"></div>
+            <div class="card-body">
+                <p>{{.Message}}</p>
+            </div>
+        </div>
+        {{end}}
+
+        <div class="content">
+            <div class="container-xl">
+                {{template "content" .}}
+            </div>
+        </div>
+
+    </div>
+
+    <script src="https://unpkg.com/@tabler/core@latest/dist/js/tabler.min.js"></script>
+</body>
+
+</html>

internal/admin/templates/channel_detail.html

@@ -0,0 +1,114 @@
+{{define "content"}}
+<div class="row">
+    <div class="col-md-6">
+        <div class="card">
+            <div class="card-header">
+                <h3 class="card-title">Channel #{{.Channel.ID}}</h3>
+            </div>
+            <div class="card-body">
+                <form method="post" action="/admin/channels/{{.Channel.ID}}">
+                    <div class="mb-3">
+                        <label class="form-label">Platform</label>
+                        <input type="text" class="form-control" value="{{.Channel.Platform}}" readonly>
+                    </div>
+                    <div class="mb-3">
+                        <label class="form-label">Channel ID</label>
+                        <input type="text" class="form-control" value="{{.Channel.PlatformChannelID}}" readonly>
+                    </div>
+                    <div class="mb-3">
+                        <label class="form-label">Channel Name</label>
+                        <input type="text" class="form-control" value="{{.Channel.ChannelName}}" readonly>
+                    </div>
+                    <div class="mb-3">
+                        <label class="form-check form-switch">
+                            <input class="form-check-input" type="checkbox" name="enabled" value="true" {{if .Channel.Enabled}}checked{{end}}>
+                            <span class="form-check-label">Channel Enabled</span>
+                        </label>
+                        <!-- Add a hidden field to ensure a value is sent even when checkbox is unchecked -->
+                        <input type="hidden" name="form_submitted" value="true">
+                    </div>
+                    <div class="form-footer">
+                        <button type="submit" class="btn btn-primary">Save</button>
+                        <a href="/admin/channels" class="btn btn-link">Back to Channels</a>
+                    </div>
+                </form>
+            </div>
+        </div>
+    </div>
+    <div class="col-md-6">
+        <div class="card">
+            <div class="card-header">
+                <h3 class="card-title">Channel Plugins</h3>
+            </div>
+            <div class="card-body">
+                <div class="table-responsive">
+                    <table class="table table-vcenter card-table">
+                        <thead>
+                            <tr>
+                                <th>Plugin</th>
+                                <th>Enabled</th>
+                                <th>Actions</th>
+                            </tr>
+                        </thead>
+                        <tbody>
+                            {{range $pluginID, $channelPlugin := .Channel.Plugins}}
+                            <tr>
+                                <td>{{$pluginID}}</td>
+                                <td>
+                                    {{if $channelPlugin.Enabled}}
+                                    <span class="badge bg-success">Enabled</span>
+                                    {{else}}
+                                    <span class="badge bg-danger">Disabled</span>
+                                    {{end}}
+                                </td>
+                                <td>
+                                    <form method="post" action="/admin/channelplugins/{{$channelPlugin.ID}}" class="d-inline">
+                                        <input type="hidden" name="enabled" value="{{if $channelPlugin.Enabled}}false{{else}}true{{end}}">
+                                        <button type="submit" class="btn btn-sm {{if $channelPlugin.Enabled}}btn-danger{{else}}btn-success{{end}}">
+                                            {{if $channelPlugin.Enabled}}Disable{{else}}Enable{{end}}
+                                        </button>
+                                    </form>
+                                    <form method="post" action="/admin/channelplugins/{{$channelPlugin.ID}}/delete" class="d-inline">
+                                        <button type="submit" class="btn btn-danger btn-sm"
+                                            onclick="return confirm('Are you sure you want to remove this plugin?')">Remove</button>
+                                    </form>
+                                </td>
+                            </tr>
+                            {{else}}
+                            <tr>
+                                <td colspan="3" class="text-center">No plugins for this channel</td>
+                            </tr>
+                            {{end}}
+                        </tbody>
+                    </table>
+                </div>
+
+                <hr>
+
+                <h4>Add Plugin</h4>
+                <form method="post" action="/admin/channelplugins">
+                    <input type="hidden" name="channel_id" value="{{.Channel.ID}}">
+                    <div class="mb-3">
+                        <label class="form-label">Plugin</label>
+                        <select name="plugin_id" class="form-select" required>
+                            <option value="">Select a plugin</option>
+                            {{range $id, $plugin := .Plugins}}
+                            <option value="{{$id}}">{{$plugin.GetName}} ({{$id}})</option>
+                            {{end}}
+                        </select>
+                    </div>
+                    <div class="mb-3">
+                        <label class="form-check form-switch">
+                            <input class="form-check-input" type="checkbox" name="enabled" value="y">
+                            <span class="form-check-label">Enable plugin</span>
+                        </label>
+                    </div>
+                    <div class="form-footer">
+                        <button type="submit" class="btn btn-primary">Add Plugin</button>
+                    </div>
+                </form>
+            </div>
+        </div>
+    </div>
+</div>
+{{end}}

internal/admin/templates/channel_list.html

@@ -0,0 +1,64 @@
+{{define "content"}}
+<div class="row">
+    <div class="col-md-12">
+        <div class="card">
+            <div class="card-header">
+                <h3 class="card-title">Channels</h3>
+            </div>
+            <div class="card-body">
+                <div class="table-responsive">
+                    <table class="table table-vcenter card-table">
+                        <thead>
+                            <tr>
+                                <th>ID</th>
+                                <th>Platform</th>
+                                <th>Channel ID</th>
+                                <th>Name</th>
+                                <th>Enabled</th>
+                                <th>Plugins</th>
+                                <th>Actions</th>
+                            </tr>
+                        </thead>
+                        <tbody>
+                            {{range .Channels}}
+                            <tr>
+                                <td>{{.ID}}</td>
+                                <td>{{.Platform}}</td>
+                                <td>{{.PlatformChannelID}}</td>
+                                <td>{{.ChannelName}}</td>
+                                <td>
+                                    {{if .Enabled}}
+                                    <span class="badge bg-success">Enabled</span>
+                                    {{else}}
+                                    <span class="badge bg-danger">Disabled</span>
+                                    {{end}}
+                                </td>
+                                <td>
+                                    {{$count := len .Plugins}}
+                                    {{if eq $count 0}}
+                                    <span class="badge bg-yellow">No plugins</span>
+                                    {{else}}
+                                    <span class="badge bg-blue">{{$count}} plugins</span>
+                                    {{end}}
+                                </td>
+                                <td>
+                                    <a href="/admin/channels/{{.ID}}" class="btn btn-primary btn-sm">Edit</a>
+                                    <form method="post" action="/admin/channels/{{.ID}}/delete" class="d-inline">
+                                        <button type="submit" class="btn btn-danger btn-sm"
+                                            onclick="return confirm('Are you sure you want to delete this channel?')">Delete</button>
+                                    </form>
+                                </td>
+                            </tr>
+                            {{else}}
+                            <tr>
+                                <td colspan="7" class="text-center">No channels found</td>
+                            </tr>
+                            {{end}}
+                        </tbody>
+                    </table>
+                </div>
+            </div>
+        </div>
+    </div>
+</div>
+{{end}}

internal/admin/templates/channel_plugins_list.html

@@ -0,0 +1,93 @@
+{{define "content"}}
+<div class="row">
+    <div class="col-md-12">
+        <div class="card">
+            <div class="card-header">
+                <h3 class="card-title">Channel Plugins</h3>
+            </div>
+            <div class="card-body">
+                <div class="table-responsive">
+                    <table class="table table-vcenter card-table">
+                        <thead>
+                            <tr>
+                                <th>ID</th>
+                                <th>Channel</th>
+                                <th>Plugin</th>
+                                <th>Enabled</th>
+                                <th>Actions</th>
+                            </tr>
+                        </thead>
+                        <tbody>
+                            {{range .Channels}}
+                                {{range $pluginID, $channelPlugin := .Plugins}}
+                                <tr>
+                                    <td>{{$channelPlugin.ID}}</td>
+                                    <td><a href="/admin/channels/{{.ID}}">{{.ChannelName}}</a></td>
+                                    <td>{{$pluginID}}</td>
+                                    <td>
+                                        {{if $channelPlugin.Enabled}}
+                                        <span class="badge bg-success">Enabled</span>
+                                        {{else}}
+                                        <span class="badge bg-danger">Disabled</span>
+                                        {{end}}
+                                    </td>
+                                    <td>
+                                        <form method="post" action="/admin/channelplugins/{{$channelPlugin.ID}}" class="d-inline">
+                                            <input type="hidden" name="enabled" value="{{if $channelPlugin.Enabled}}false{{else}}true{{end}}">
+                                            <button type="submit" class="btn btn-sm {{if $channelPlugin.Enabled}}btn-danger{{else}}btn-success{{end}}">
+                                                {{if $channelPlugin.Enabled}}Disable{{else}}Enable{{end}}
+                                            </button>
+                                        </form>
+                                        <form method="post" action="/admin/channelplugins/{{$channelPlugin.ID}}/delete" class="d-inline">
+                                            <button type="submit" class="btn btn-danger btn-sm"
+                                                onclick="return confirm('Are you sure you want to remove this plugin?')">Remove</button>
+                                        </form>
+                                    </td>
+                                </tr>
+                                {{end}}
+                            {{else}}
+                            <tr>
+                                <td colspan="5" class="text-center">No channel plugins found</td>
+                            </tr>
+                            {{end}}
+                        </tbody>
+                    </table>
+                </div>
+
+                <hr>
+
+                <h4>Add Plugin to Channel</h4>
+                <form method="post" action="/admin/channelplugins">
+                    <div class="mb-3">
+                        <label class="form-label">Channel</label>
+                        <select name="channel_id" class="form-select" required>
+                            <option value="">Select a channel</option>
+                            {{range .Channels}}
+                            <option value="{{.ID}}">{{.ChannelName}} ({{.Platform}}:{{.PlatformChannelID}})</option>
+                            {{end}}
+                        </select>
+                    </div>
+                    <div class="mb-3">
+                        <label class="form-label">Plugin</label>
+                        <select name="plugin_id" class="form-select" required>
+                            <option value="">Select a plugin</option>
+                            {{range $id, $plugin := .Plugins}}
+                            <option value="{{$id}}">{{$plugin.GetName}} ({{$id}})</option>
+                            {{end}}
+                        </select>
+                    </div>
+                    <div class="mb-3">
+                        <label class="form-check form-switch">
+                            <input class="form-check-input" type="checkbox" name="enabled" value="y">
+                            <span class="form-check-label">Enable plugin</span>
+                        </label>
+                    </div>
+                    <div class="form-footer">
+                        <button type="submit" class="btn btn-primary">Add Plugin</button>
+                    </div>
+                </form>
+            </div>
+        </div>
+    </div>
+</div>
+{{end}}

internal/admin/templates/index.html

@@ -0,0 +1,15 @@
+{{define "content"}}
+<div class="row">
+    <div class="col-md-12">
+        <div class="card">
+            <div class="card-header">
+                <h3 class="card-title">ButterRobot Admin</h3>
+            </div>
+            <div class="card-body">
+                <p>Welcome to the ButterRobot admin interface.</p>
+                <p>Use the navigation above to manage channels and plugins.</p>
+            </div>
+        </div>
+    </div>
+</div>
+{{end}}

internal/admin/templates/login.html

@@ -0,0 +1,26 @@
+{{define "content"}}
+<div class="row justify-content-center">
+    <div class="col-md-6">
+        <div class="card">
+            <div class="card-header">
+                <h3 class="card-title">Login</h3>
+            </div>
+            <div class="card-body">
+                <form method="post" action="/admin/login">
+                    <div class="mb-3">
+                        <label class="form-label">Username</label>
+                        <input type="text" name="username" class="form-control" placeholder="Enter username" required>
+                    </div>
+                    <div class="mb-3">
+                        <label class="form-label">Password</label>
+                        <input type="password" name="password" class="form-control" placeholder="Password" required>
+                    </div>
+                    <div class="form-footer">
+                        <button type="submit" class="btn btn-primary">Sign in</button>
+                    </div>
+                </form>
+            </div>
+        </div>
+    </div>
+</div>
+{{end}}

internal/admin/templates/plugin_list.html

@@ -0,0 +1,45 @@
+{{define "content"}}
+<div class="row">
+    <div class="col-md-12">
+        <div class="card">
+            <div class="card-header">
+                <h3 class="card-title">Available Plugins</h3>
+            </div>
+            <div class="card-body">
+                <div class="table-responsive">
+                    <table class="table table-vcenter card-table">
+                        <thead>
+                            <tr>
+                                <th>ID</th>
+                                <th>Name</th>
+                                <th>Help</th>
+                                <th>Requires Config</th>
+                            </tr>
+                        </thead>
+                        <tbody>
+                            {{range $id, $plugin := .Plugins}}
+                            <tr>
+                                <td>{{$id}}</td>
+                                <td>{{$plugin.GetName}}</td>
+                                <td>{{$plugin.GetHelp}}</td>
+                                <td>
+                                    {{if $plugin.RequiresConfig}}
+                                    <span class="badge bg-yellow">Yes</span>
+                                    {{else}}
+                                    <span class="badge bg-green">No</span>
+                                    {{end}}
+                                </td>
+                            </tr>
+                            {{else}}
+                            <tr>
+                                <td colspan="4" class="text-center">No plugins found</td>
+                            </tr>
+                            {{end}}
+                        </tbody>
+                    </table>
+                </div>
+            </div>
+        </div>
+    </div>
+</div>
+{{end}}