node-red-node-email
Version:
Node-RED nodes to send and receive simple emails.
228 lines (222 loc) • 4.07 kB
JavaScript
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// https://nodejs.org/api/util.html#encodings-supported-by-default-with-full-icu-data
// NB! iso-8859-16 not supported
const CHARSETS = [
'866',
'ansi_x3.4-1968',
'arabic',
'ascii',
'asmo-708',
'big5',
'big5-hkscs',
'chinese',
'cn-big5',
'cp1250',
'cp1251',
'cp1252',
'cp1253',
'cp1254',
'cp1255',
'cp1256',
'cp1257',
'cp1258',
'cp819',
'cp866',
'csbig5',
'cseuckr',
'cseucpkdfmtjapanese',
'csgb2312',
'csibm866',
'csiso2022jp',
'csiso58gb231280',
'csiso88596e',
'csiso88596i',
'csiso88598e',
'csiso88598i',
'csisolatin1',
'csisolatin2',
'csisolatin3',
'csisolatin4',
'csisolatin5',
'csisolatin6',
'csisolatin9',
'csisolatinarabic',
'csisolatincyrillic',
'csisolatingreek',
'csisolatinhebrew',
'cskoi8r',
'csksc56011987',
'csmacintosh',
'csshiftjis',
'cyrillic',
'dos-874',
'ecma-114',
'ecma-118',
'elot_928',
'euc-jp',
'euc-kr',
'gb18030',
'gb2312',
'gb_2312',
'gb_2312-80',
'gbk',
'greek',
'greek8',
'hebrew',
'ibm819',
'ibm866',
'iso-2022-jp',
'iso-8859-1',
'iso8859-1',
'iso88591',
'iso_8859-1',
'iso_8859-1:1987',
'iso-8859-10',
'iso8859-10',
'iso885910',
'iso-8859-11',
'iso8859-11',
'iso885911',
'iso-8859-13',
'iso8859-13',
'iso885913',
'iso-8859-14',
'iso8859-14',
'iso885914',
'iso-8859-15',
'iso8859-15',
'iso885915',
'iso_8859-15',
'iso-8859-2',
'iso8859-2',
'iso88592',
'iso_8859-2',
'iso_8859-2:1987',
'iso-8859-3',
'iso8859-3',
'iso88593',
'iso_8859-3',
'iso_8859-3:1988',
'iso-8859-4',
'iso8859-4',
'iso88594',
'iso_8859-4',
'iso_8859-4:1988',
'iso-8859-5',
'iso8859-5',
'iso88595',
'iso_8859-5',
'iso_8859-5:1988',
'iso-8859-6',
'iso8859-6',
'iso88596',
'iso_8859-6',
'iso_8859-6:1987',
'iso-8859-6-e',
'iso-8859-6-i',
'iso-8859-7',
'iso8859-7',
'iso88597',
'iso_8859-7',
'iso_8859-7:1987',
'iso-8859-8',
'iso8859-8',
'iso88598',
'iso_8859-8',
'iso_8859-8:1988',
'iso-8859-8-e',
'iso-8859-8-i',
'iso-8859-9',
'iso8859-9',
'iso88599',
'iso_8859-9',
'iso_8859-9:1989',
'iso-ir-100',
'iso-ir-101',
'iso-ir-109',
'iso-ir-110',
'iso-ir-126',
'iso-ir-127',
'iso-ir-138',
'iso-ir-144',
'iso-ir-148',
'iso-ir-149',
'iso-ir-157',
'iso-ir-58',
'koi',
'koi8',
'koi8-r',
'koi8_r',
'koi8-ru',
'koi8-u',
'korean',
'ksc5601',
'ksc_5601',
'ks_c_5601-1987',
'ks_c_5601-1989',
'l1',
'l2',
'l3',
'l4',
'l5',
'l6',
'l9',
'latin1',
'latin2',
'latin3',
'latin4',
'latin5',
'latin6',
'logical',
'mac',
'macintosh',
'ms932',
'ms_kanji',
'shift_jis',
'shift-jis',
'sjis',
'sun_eu_greek',
'tis-620',
'unicode-1-1-utf-8',
'us-ascii',
'utf-16',
'utf-16be',
'utf-16le',
'utf-8',
'utf8',
'visual',
'windows-1250',
'windows-1251',
'windows-1252',
'windows-1253',
'windows-1254',
'windows-1255',
'windows-1256',
'windows-1257',
'windows-1258',
'windows-31j',
'windows-874',
'windows-949',
'x-cp1250',
'x-cp1251',
'x-cp1252',
'x-cp1253',
'x-cp1254',
'x-cp1255',
'x-cp1256',
'x-cp1257',
'x-cp1258',
'x-euc-jp',
'x-gbk',
'x-mac-cyrillic',
'x-mac-roman',
'x-mac-ukrainian',
'x-sjis',
'x-x-big5'
];
const CHARSET_MAP = new Map(CHARSETS.map(charset => [charset.replace(/[-_]+/g, ''), charset]));
const getCharsetName = charset => {
let charsetKey = (charset || '').toString().toLowerCase().trim().replace(/[-_]+/g, '');
return CHARSET_MAP.get(charsetKey) || false;
};
module.exports.getCharsetName = getCharsetName;