shortcuts.go RawHistoryFolder

1package validation
2
3import (
4	"net/url"
5	"regexp"
6	"strings"
7)
8
9var shortcutKeyRE = regexp.MustCompile(`^[A-Za-z][A-Za-z0-9]{0,19}$`)
10
11func ValidateShortcutKey(value string) []string {
12	var errs []string
13	value = strings.TrimSpace(value)
14	if value == "" {
15		errs = append(errs, "shortcut key cannot be empty")
16		return errs
17	}
18	if !shortcutKeyRE.MatchString(value) {
19		errs = append(errs, "shortcut key must start with a letter and be 1-20 alphanumeric characters")
20	}
21	return errs
22}
23
24func ValidateShortcutURL(value string) []string {
25	var errs []string
26	value = strings.TrimSpace(value)
27	if value == "" {
28		errs = append(errs, "shortcut url cannot be empty")
29		return errs
30	}
31	if !strings.Contains(value, "%s") {
32		errs = append(errs, "shortcut url must contain %s placeholder for the search query")
33		return errs
34	}
35
36	candidate := strings.ReplaceAll(value, "%s", "query")
37	parsed, err := url.Parse(candidate)
38	if err != nil || parsed.Scheme == "" || parsed.Host == "" {
39		errs = append(errs, "shortcut url must be a valid absolute URL")
40	}
41
42	return errs
43}
44
45func ValidateShortcutDescription(value string) []string {
46	const maxShortcutDescriptionLength = 200
47	var errs []string
48	value = strings.TrimSpace(value)
49	if strings.ContainsAny(value, "\r\n") {
50		errs = append(errs, "shortcut description must not contain newlines")
51	}
52	if len(value) > maxShortcutDescriptionLength {
53		errs = append(errs, "shortcut description is too long")
54	}
55	return errs
56}