From 37f156c30e2a2b01c840d39f0dd2bdbf811732d6 Mon Sep 17 00:00:00 2001
From: Gab Virebent <gabriel1@virebent.art>
Date: Tue, 7 Jul 2026 16:24:28 +0200
Subject: Initial commit

---
 internal/cms/widget.go | 106 +++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 106 insertions(+)
 create mode 100644 internal/cms/widget.go

(limited to 'internal/cms/widget.go')

diff --git a/internal/cms/widget.go b/internal/cms/widget.go
new file mode 100644
index 0000000..0b24075
--- /dev/null
+++ b/internal/cms/widget.go
@@ -0,0 +1,106 @@
+package cms
+
+import (
+	"fmt"
+	"io/fs"
+	"os"
+	"path/filepath"
+	"strconv"
+	"strings"
+)
+
+func CreateWidget(root string, opts WidgetOptions) (string, error) {
+	path, data, err := renderWidgetConfig(root, opts)
+	if err != nil {
+		return "", err
+	}
+	return path, writeNewFile(path, data)
+}
+
+func UpsertWidget(root string, opts WidgetOptions) (string, error) {
+	path, data, err := renderWidgetConfig(root, opts)
+	if err != nil {
+		return "", err
+	}
+	return path, writeFile(path, data)
+}
+
+func renderWidgetConfig(root string, opts WidgetOptions) (string, []byte, error) {
+	widgetType := slugify(opts.Type)
+	if widgetType == "" || widgetType == "untitled" {
+		return "", nil, fmt.Errorf("widget type is required")
+	}
+	name := slugify(opts.Name)
+	if name == "" || name == "untitled" {
+		name = widgetType
+	}
+	section := slugify(opts.Section)
+	if section == "" || section == "untitled" {
+		section = "articles"
+	}
+	limit := opts.Limit
+	if limit < 1 {
+		limit = 5
+	}
+	path := filepath.Join(root, "site/widgets", name+".toml")
+	data := "name = " + formatString(name) + "\n" +
+		"type = " + formatString(widgetType) + "\n" +
+		"section = " + formatString(section) + "\n" +
+		"limit = " + strconv.Itoa(limit) + "\n"
+	return path, []byte(data), nil
+}
+
+func LoadWidgets(root string) (map[string]Widget, error) {
+	dir := filepath.Join(root, "site/widgets")
+	widgets := map[string]Widget{}
+	if _, err := os.Stat(dir); err != nil {
+		if os.IsNotExist(err) {
+			return widgets, nil
+		}
+		return nil, err
+	}
+	err := filepath.WalkDir(dir, func(path string, entry fs.DirEntry, err error) error {
+		if err != nil {
+			return err
+		}
+		if entry.IsDir() || filepath.Ext(path) != ".toml" {
+			return nil
+		}
+		widget, err := loadWidget(path)
+		if err != nil {
+			return err
+		}
+		widgets[widget.Name] = widget
+		return nil
+	})
+	return widgets, err
+}
+
+func loadWidget(path string) (Widget, error) {
+	data, err := os.ReadFile(path)
+	if err != nil {
+		return Widget{}, err
+	}
+	table, err := parseSimpleTable(string(data))
+	if err != nil {
+		return Widget{}, fmt.Errorf("%s: %w", path, err)
+	}
+	limit, _ := strconv.Atoi(table.values["limit"])
+	if limit < 1 {
+		limit = 5
+	}
+	name := table.values["name"]
+	if name == "" {
+		name = strings.TrimSuffix(filepath.Base(path), filepath.Ext(path))
+	}
+	section := table.values["section"]
+	if section == "" {
+		section = "articles"
+	}
+	return Widget{
+		Name:    name,
+		Type:    table.values["type"],
+		Section: section,
+		Limit:   limit,
+	}, nil
+}
-- 
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