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feat(frontend): allow selecting multiple original languages
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/* eslint-disable @typescript-eslint/no-explicit-any */ | ||
import dynamic from 'next/dynamic'; | ||
import React from 'react'; | ||
import { defineMessages, useIntl } from 'react-intl'; | ||
import type { OptionsType, OptionTypeBase } from 'react-select'; | ||
import { Language } from '../../../server/lib/settings'; | ||
import globalMessages from '../../i18n/globalMessages'; | ||
|
||
const messages = defineMessages({ | ||
originalLanguageDefault: 'All Languages', | ||
languageServerDefault: 'Default ({language})', | ||
}); | ||
|
||
const Select = dynamic(() => import('react-select'), { ssr: false }); | ||
|
||
type OptionType = { | ||
value: string; | ||
label: string; | ||
isFixed?: boolean; | ||
}; | ||
|
||
const selectStyles = { | ||
multiValueLabel: (base: any, state: { data: { isFixed?: boolean } }) => { | ||
return state.data.isFixed ? { ...base, paddingRight: 6 } : base; | ||
}, | ||
multiValueRemove: (base: any, state: { data: { isFixed?: boolean } }) => { | ||
return state.data.isFixed ? { ...base, display: 'none' } : base; | ||
}, | ||
}; | ||
|
||
interface LanguageSelectorProps { | ||
languages: Language[]; | ||
value?: string; | ||
setFieldValue: (property: string, value: string) => void; | ||
serverValue?: string; | ||
isUserSettings?: boolean; | ||
} | ||
|
||
const LanguageSelector: React.FC<LanguageSelectorProps> = ({ | ||
languages, | ||
value, | ||
setFieldValue, | ||
serverValue, | ||
isUserSettings = false, | ||
}) => { | ||
const intl = useIntl(); | ||
|
||
const defaultLanguageNameFallback = serverValue | ||
? languages.find((language) => language.iso_639_1 === serverValue) | ||
?.english_name ?? serverValue | ||
: undefined; | ||
|
||
const options: OptionType[] = | ||
languages.map((language) => ({ | ||
label: | ||
intl.formatDisplayName(language.iso_639_1, { | ||
type: 'language', | ||
fallback: 'none', | ||
}) ?? language.english_name, | ||
value: language.iso_639_1, | ||
})) ?? []; | ||
|
||
if (isUserSettings) { | ||
options.unshift({ | ||
value: 'server', | ||
label: intl.formatMessage(messages.languageServerDefault, { | ||
language: serverValue | ||
? serverValue | ||
.split('|') | ||
.map( | ||
(value) => | ||
intl.formatDisplayName(value, { | ||
type: 'language', | ||
fallback: 'none', | ||
}) ?? defaultLanguageNameFallback | ||
) | ||
.reduce((prev, curr) => | ||
intl.formatMessage(globalMessages.delimitedlist, { | ||
a: prev, | ||
b: curr, | ||
}) | ||
) | ||
: intl.formatMessage(messages.originalLanguageDefault), | ||
}), | ||
isFixed: true, | ||
}); | ||
} | ||
|
||
options.unshift({ | ||
value: 'all', | ||
label: intl.formatMessage(messages.originalLanguageDefault), | ||
isFixed: true, | ||
}); | ||
|
||
return ( | ||
<Select | ||
options={options} | ||
isMulti | ||
className="react-select-container" | ||
classNamePrefix="react-select" | ||
value={ | ||
(isUserSettings && value === 'all') || (!isUserSettings && !value) | ||
? { | ||
value: 'all', | ||
label: intl.formatMessage(messages.originalLanguageDefault), | ||
isFixed: true, | ||
} | ||
: (value === '' || !value || value === 'server') && isUserSettings | ||
? { | ||
value: 'server', | ||
label: intl.formatMessage(messages.languageServerDefault, { | ||
language: serverValue | ||
? serverValue | ||
.split('|') | ||
.map( | ||
(value) => | ||
intl.formatDisplayName(value, { | ||
type: 'language', | ||
fallback: 'none', | ||
}) ?? defaultLanguageNameFallback | ||
) | ||
.reduce((prev, curr) => | ||
intl.formatMessage(globalMessages.delimitedlist, { | ||
a: prev, | ||
b: curr, | ||
}) | ||
) | ||
: intl.formatMessage(messages.originalLanguageDefault), | ||
}), | ||
isFixed: true, | ||
} | ||
: value?.split('|').map((code) => { | ||
const matchedLanguage = languages.find( | ||
(lang) => lang.iso_639_1 === code | ||
); | ||
|
||
if (!matchedLanguage) { | ||
return undefined; | ||
} | ||
|
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return { | ||
label: | ||
intl.formatDisplayName(matchedLanguage.iso_639_1, { | ||
type: 'language', | ||
fallback: 'none', | ||
}) ?? matchedLanguage.english_name, | ||
value: matchedLanguage.iso_639_1, | ||
}; | ||
}) ?? undefined | ||
} | ||
onChange={( | ||
value: OptionTypeBase | OptionsType<OptionType> | null, | ||
options | ||
) => { | ||
if (!Array.isArray(value)) { | ||
return; | ||
} | ||
|
||
if ( | ||
(options && | ||
options.action === 'select-option' && | ||
options.option?.value === 'server') || | ||
value?.every( | ||
(v: { value: string; label: string }) => v.value === 'server' | ||
) | ||
) { | ||
return setFieldValue('originalLanguage', ''); | ||
} | ||
|
||
if ( | ||
(options && | ||
options.action === 'select-option' && | ||
options.option?.value === 'all') || | ||
value?.every( | ||
(v: { value: string; label: string }) => v.value === 'all' | ||
) | ||
) { | ||
return setFieldValue('originalLanguage', isUserSettings ? 'all' : ''); | ||
} | ||
|
||
setFieldValue( | ||
'originalLanguage', | ||
value | ||
?.map((lang) => lang.value) | ||
.filter((v) => v !== 'all') | ||
.join('|') | ||
); | ||
}} | ||
styles={selectStyles} | ||
/> | ||
); | ||
}; | ||
|
||
export default LanguageSelector; |
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