diff options
Diffstat (limited to 'client/src/app/shared/form-validators/batch-domains-validators.ts')
-rw-r--r-- | client/src/app/shared/form-validators/batch-domains-validators.ts | 60 |
1 files changed, 60 insertions, 0 deletions
diff --git a/client/src/app/shared/form-validators/batch-domains-validators.ts b/client/src/app/shared/form-validators/batch-domains-validators.ts new file mode 100644 index 000000000..423d1337f --- /dev/null +++ b/client/src/app/shared/form-validators/batch-domains-validators.ts | |||
@@ -0,0 +1,60 @@ | |||
1 | import { AbstractControl, FormControl, ValidatorFn, Validators } from '@angular/forms' | ||
2 | import { BuildFormValidator } from './form-validator.model' | ||
3 | import { validateHost } from './host' | ||
4 | |||
5 | export function getNotEmptyHosts (hosts: string) { | ||
6 | return hosts | ||
7 | .split('\n') | ||
8 | .filter((host: string) => host && host.length !== 0) // Eject empty hosts | ||
9 | } | ||
10 | |||
11 | const validDomains: ValidatorFn = (control: FormControl) => { | ||
12 | if (!control.value) return null | ||
13 | |||
14 | const newHostsErrors = [] | ||
15 | const hosts = getNotEmptyHosts(control.value) | ||
16 | |||
17 | for (const host of hosts) { | ||
18 | if (validateHost(host) === false) { | ||
19 | newHostsErrors.push($localize`${host} is not valid`) | ||
20 | } | ||
21 | } | ||
22 | |||
23 | /* Is not valid. */ | ||
24 | if (newHostsErrors.length !== 0) { | ||
25 | return { | ||
26 | 'validDomains': { | ||
27 | reason: 'invalid', | ||
28 | value: newHostsErrors.join('. ') + '.' | ||
29 | } | ||
30 | } | ||
31 | } | ||
32 | |||
33 | /* Is valid. */ | ||
34 | return null | ||
35 | } | ||
36 | |||
37 | const isHostsUnique: ValidatorFn = (control: AbstractControl) => { | ||
38 | if (!control.value) return null | ||
39 | |||
40 | const hosts = getNotEmptyHosts(control.value) | ||
41 | |||
42 | if (hosts.every((host: string) => hosts.indexOf(host) === hosts.lastIndexOf(host))) { | ||
43 | return null | ||
44 | } else { | ||
45 | return { | ||
46 | 'uniqueDomains': { | ||
47 | reason: 'invalid' | ||
48 | } | ||
49 | } | ||
50 | } | ||
51 | } | ||
52 | |||
53 | export const DOMAINS_VALIDATOR: BuildFormValidator = { | ||
54 | VALIDATORS: [Validators.required, validDomains, isHostsUnique], | ||
55 | MESSAGES: { | ||
56 | 'required': $localize`Domain is required.`, | ||
57 | 'validDomains': $localize`Domains entered are invalid.`, | ||
58 | 'uniqueDomains': $localize`Domains entered contain duplicates.` | ||
59 | } | ||
60 | } | ||