From 779f15f069127652609f21032174ab92d80dc547 Mon Sep 17 00:00:00 2001
From: Amy Gale Ruth Bowersox <amy@erbosoft.com>
Date: Sat, 13 Sep 2025 22:46:02 -0600
Subject: [PATCH] working in configuration data and replacing values in frame
 template

---
 .vscode/launch.json |  8 ++++++++
 config/config.go    | 32 ++++++++++++++++++++++++++++++++
 config/default.yaml |  2 ++
 go.mod              |  1 +
 go.sum              |  3 +++
 server.go           |  1 +
 ui/render_wrap.go   |  5 +++++
 ui/templates.go     |  5 +++++
 views/frame.jet     |  2 +-
 9 files changed, 58 insertions(+), 1 deletion(-)
 create mode 100644 .vscode/launch.json
 create mode 100644 config/config.go
 create mode 100644 config/default.yaml

diff --git a/.vscode/launch.json b/.vscode/launch.json
new file mode 100644
index 0000000..b8d2d84
--- /dev/null
+++ b/.vscode/launch.json
@@ -0,0 +1,8 @@
+{
+    // Use IntelliSense to learn about possible attributes.
+    // Hover to view descriptions of existing attributes.
+    // For more information, visit: https://go.microsoft.com/fwlink/?linkid=830387
+    "version": "0.2.0",
+    "configurations": [
+    ]
+}
\ No newline at end of file
diff --git a/config/config.go b/config/config.go
new file mode 100644
index 0000000..17c6d34
--- /dev/null
+++ b/config/config.go
@@ -0,0 +1,32 @@
+/*
+ * Amsterdam Web Communities System
+ * Copyright (c) 2025 Erbosoft Metaverse Design Solutions, All Rights Reserved
+ *
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at https://mozilla.org/MPL/2.0/.
+ */
+package config
+
+import (
+	_ "embed"
+
+	"gopkg.in/yaml.v3"
+)
+
+type AmConfig struct {
+	Site struct {
+		Title string `yaml:"title"`
+	} `yaml:"site"`
+}
+
+//go:embed default.yaml
+var defaultConfigData []byte
+
+var GlobalConfig AmConfig
+
+func init() {
+	var defaultConfig AmConfig
+	yaml.Unmarshal(defaultConfigData, &defaultConfig)
+	GlobalConfig = defaultConfig
+}
diff --git a/config/default.yaml b/config/default.yaml
new file mode 100644
index 0000000..291f8b7
--- /dev/null
+++ b/config/default.yaml
@@ -0,0 +1,2 @@
+site:
+  title: "Amsterdam Web Communities System"
diff --git a/go.mod b/go.mod
index 8d5519e..b0fa476 100644
--- a/go.mod
+++ b/go.mod
@@ -15,4 +15,5 @@ require (
 	golang.org/x/net v0.40.0 // indirect
 	golang.org/x/sys v0.33.0 // indirect
 	golang.org/x/text v0.25.0 // indirect
+	gopkg.in/yaml.v3 v3.0.1 // indirect
 )
diff --git a/go.sum b/go.sum
index de9e125..6eb77ad 100644
--- a/go.sum
+++ b/go.sum
@@ -23,3 +23,6 @@ golang.org/x/sys v0.33.0 h1:q3i8TbbEz+JRD9ywIRlyRAQbM0qF7hu24q3teo2hbuw=
 golang.org/x/sys v0.33.0/go.mod h1:BJP2sWEmIv4KK5OTEluFJCKSidICx8ciO85XgH3Ak8k=
 golang.org/x/text v0.25.0 h1:qVyWApTSYLk/drJRO5mDlNYskwQznZmkpV2c8q9zls4=
 golang.org/x/text v0.25.0/go.mod h1:WEdwpYrmk1qmdHvhkSTNPm3app7v4rsT8F2UD6+VHIA=
+gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=
+gopkg.in/yaml.v3 v3.0.1 h1:fxVm/GzAzEWqLHuvctI91KS9hhNmmWOoWu0XTYJS7CA=
+gopkg.in/yaml.v3 v3.0.1/go.mod h1:K4uyk7z7BCEPqu6E+C64Yfv1cQ7kz7rIZviUmN+EgEM=
diff --git a/server.go b/server.go
index 616a8eb..0f19756 100644
--- a/server.go
+++ b/server.go
@@ -17,6 +17,7 @@ func setupEcho() *echo.Echo {
 	e := echo.New()
 	e.Renderer = &ui.TemplateRenderer{}
 	e.GET("/", ui.AmWrap(func(ctxt ui.AmContext) (string, any, error) {
+		ctxt.VarMap().Set("amsterdam_pageTitle", "My Front Page")
 		return "framed_template", "top.jet", nil
 	}))
 	return e
diff --git a/ui/render_wrap.go b/ui/render_wrap.go
index fe8089e..5286848 100644
--- a/ui/render_wrap.go
+++ b/ui/render_wrap.go
@@ -28,6 +28,11 @@ func AmWrap(myfunc func(AmContext) (string, any, error)) echo.HandlerFunc {
 			default:
 				err = fmt.Errorf("unknown rendering type: %s", what)
 			}
+			if err != nil {
+				ctxt.Logger().Error("Rendering error: %v", err)
+			}
+		} else {
+			ctxt.Logger().Error("Page function error: %v", err)
 		}
 		return err
 	}
diff --git a/ui/templates.go b/ui/templates.go
index db9d4e4..c537831 100644
--- a/ui/templates.go
+++ b/ui/templates.go
@@ -11,6 +11,7 @@ package ui
 import (
 	"io"
 
+	"git.erbosoft.com/amy/amsterdam/config"
 	"github.com/CloudyKit/jet/v6"
 	"github.com/labstack/echo/v4"
 )
@@ -20,6 +21,10 @@ var views = jet.NewSet(
 	jet.DevelopmentMode(true),
 )
 
+func init() {
+	views.AddGlobal("GlobalConfig", config.GlobalConfig)
+}
+
 type TemplateRenderer struct {
 }
 
diff --git a/views/frame.jet b/views/frame.jet
index 85fd763..217f0d6 100644
--- a/views/frame.jet
+++ b/views/frame.jet
@@ -3,7 +3,7 @@
 <head>
     <meta charset="UTF-8">
     <meta name="viewport" content="width=device-width, initial-scale=1.0">
-    <title>My Front Page - Venice Test</title>
+    <title>{{ amsterdam_pageTitle }} - {{ GlobalConfig.Site.Title }}</title>
     <link rel="icon" href="http://necrovenice:8080/venice/images/venice-icon.png" type="image/png">
     <link rel="shortcut icon" href="http://necrovenice:8080/venice/images/venice-favicon.ico">
     <meta http-equiv="refresh" content="300">