mirror of https://git.lenooby09.tech/LeNooby09/social-app.git
lenooby09.tech
1import {
2 AppBskyLabelerDefs,
3 ComAtprotoLabelDefs,
4 InterpretedLabelValueDefinition,
5 interpretLabelValueDefinition,
6 LABELS,
7} from '@atproto/api'
8import {useLingui} from '@lingui/react'
9import * as bcp47Match from 'bcp-47-match'
10
11import {
12 GlobalLabelStrings,
13 useGlobalLabelStrings,
14} from '#/lib/moderation/useGlobalLabelStrings'
15import {useLabelDefinitions} from '#/state/preferences'
16
17export interface LabelInfo {
18 label: ComAtprotoLabelDefs.Label
19 def: InterpretedLabelValueDefinition
20 strings: ComAtprotoLabelDefs.LabelValueDefinitionStrings
21 labeler: AppBskyLabelerDefs.LabelerViewDetailed | undefined
22}
23
24export function useLabelInfo(label: ComAtprotoLabelDefs.Label): LabelInfo {
25 const {i18n} = useLingui()
26 const {labelDefs, labelers} = useLabelDefinitions()
27 const globalLabelStrings = useGlobalLabelStrings()
28 const def = getDefinition(labelDefs, label)
29 return {
30 label,
31 def,
32 strings: getLabelStrings(i18n.locale, globalLabelStrings, def),
33 labeler: labelers.find(labeler => label.src === labeler.creator.did),
34 }
35}
36
37export function getDefinition(
38 labelDefs: Record<string, InterpretedLabelValueDefinition[]>,
39 label: ComAtprotoLabelDefs.Label,
40): InterpretedLabelValueDefinition {
41 // check local definitions
42 const customDef =
43 !label.val.startsWith('!') &&
44 labelDefs[label.src]?.find(
45 def => def.identifier === label.val && def.definedBy === label.src,
46 )
47 if (customDef) {
48 return customDef
49 }
50
51 // check global definitions
52 const globalDef = LABELS[label.val as keyof typeof LABELS]
53 if (globalDef) {
54 return globalDef
55 }
56
57 // fallback to a noop definition
58 return interpretLabelValueDefinition(
59 {
60 identifier: label.val,
61 severity: 'none',
62 blurs: 'none',
63 defaultSetting: 'ignore',
64 locales: [],
65 },
66 label.src,
67 )
68}
69
70export function getLabelStrings(
71 locale: string,
72 globalLabelStrings: GlobalLabelStrings,
73 def: InterpretedLabelValueDefinition,
74): ComAtprotoLabelDefs.LabelValueDefinitionStrings {
75 if (!def.definedBy) {
76 // global definition, look up strings
77 if (def.identifier in globalLabelStrings) {
78 return globalLabelStrings[
79 def.identifier
80 ] as ComAtprotoLabelDefs.LabelValueDefinitionStrings
81 }
82 } else {
83 // try to find locale match in the definition's strings
84 const localeMatch = def.locales.find(
85 strings => bcp47Match.basicFilter(locale, strings.lang).length > 0,
86 )
87 if (localeMatch) {
88 return localeMatch
89 }
90 // fall back to the zero item if no match
91 if (def.locales[0]) {
92 return def.locales[0]
93 }
94 }
95 return {
96 lang: locale,
97 name: def.identifier,
98 description: `Labeled "${def.identifier}"`,
99 }
100}