mirror of
https://github.com/Dvorinka/Dash.git
synced 2026-06-03 15:02:56 +00:00
Tomas Dvorak
b17a06fbba
A clean, customizable homelab dashboard inspired by CasaOS. Features: - Empty-first dashboard (no demo data) - 3 themes: Light, Dark, CasaOS glassmorphism - Widgets: Clock (multi-timezone), Pi-hole, Memos, Immich, Image - Drag & drop app organization - Grid + list view for apps - Groups with collapse/expand - Proper widget refresh handling - Visual timezone picker - Square app cards with hover effects Stack: Go + Gin + PostgreSQL + Next.js 15 + React 19 + Tailwind CSS + shadcn/ui
73 lines
1.6 KiB
Go
73 lines
1.6 KiB
Go
package validation
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import (
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"errors"
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"fmt"
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"net/url"
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"strings"
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)
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func Name(raw string) (string, error) {
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return boundedText(raw, 1, 80, "name")
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}
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func Label(raw string) (string, error) {
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return boundedText(raw, 1, 40, "label")
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}
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func AbsoluteHTTP(raw, field string) (string, error) {
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value := strings.TrimSpace(raw)
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if value == "" {
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return "", fmt.Errorf("%s is required", field)
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}
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parsed, err := url.Parse(value)
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if err != nil || parsed.Scheme == "" || parsed.Host == "" {
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return "", fmt.Errorf("%s must be absolute URL", field)
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}
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if parsed.Scheme != "http" && parsed.Scheme != "https" {
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return "", fmt.Errorf("%s must use http or https", field)
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}
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return value, nil
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}
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func OptionalAbsoluteHTTP(raw, field string) (*string, error) {
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value := strings.TrimSpace(raw)
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if value == "" {
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return nil, nil
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}
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clean, err := AbsoluteHTTP(value, field)
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if err != nil {
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return nil, err
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}
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return &clean, nil
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}
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func URLKind(kind string) error {
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switch kind {
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case "local", "external", "custom":
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return nil
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default:
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return errors.New("kind must be local, external, or custom")
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}
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}
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func WidgetType(kind string) error {
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switch kind {
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case "clock", "image", "pihole", "memos":
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return nil
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default:
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return errors.New("widget type must be clock, image, pihole, or memos")
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}
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}
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func boundedText(raw string, minLen int, maxLen int, field string) (string, error) {
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value := strings.TrimSpace(raw)
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if len(value) < minLen {
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return "", fmt.Errorf("%s is required", field)
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}
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if len(value) > maxLen {
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return "", fmt.Errorf("%s must be at most %d chars", field, maxLen)
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}
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return value, nil
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}
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