1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
|
/* MAL2Go - MyAnimeList V2 API wrapper for Go
* Copyright (C) 2022 Vidhu Kant Sharma <vidhukant@protonmail.ch>
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <https://www.gnu.org/licenses/>. */
package errhandlers
import (
"errors"
"fmt"
"github.com/MikunoNaka/MAL2Go/util"
)
// this is only for anime fields
func FieldsErrHandler(fields []string) ([]string, error) {
// if fields aren't specified
if cap(fields) == 0 {
// uses all the default fields if none specified
return util.DefaultFields, nil
}
// checks if each given field is valid
for _, j := range(fields) {
if !IsValidField(j) {
return []string{}, errors.New(fmt.Sprintf("InvalidFieldError: Invalid field specified: \"%s\"", j))
}
}
// everything's fine!
return fields, nil
}
// only for manga fields
func MangaFieldsErrHandler(fields []string) ([]string, error) {
// if fields aren't specified
if cap(fields) == 0 {
// uses all the default fields if none specified
return util.DefaultMangaFields, nil
}
// checks if each given field is valid
for _, j := range(fields) {
if !IsValidMangaField(j) {
return []string{}, errors.New(fmt.Sprintf("InvalidFieldError: Invalid field specified: \"%s\"", j))
}
}
// everything's fine!
return fields, nil
}
// if limit or error specified are above the limit
func LimitErrHandler(limit, maxLimit int) error {
if limit > maxLimit {
return errors.New(fmt.Sprintf("InvalidLimitError: Limit specified too high (%d > %d).", limit, maxLimit))
}
// return nil if no error
return nil
}
|
