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98 lines
2.2 KiB
98 lines
2.2 KiB
'use strict';
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const Decode = require('./decode');
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const Domain = require('./domain');
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const Email = require('./email');
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const Errors = require('./errors');
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const Ip = require('./ip');
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const Tlds = require('./tlds');
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const Uri = require('./uri');
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const internals = {
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defaultTlds: { allow: Tlds, deny: null }
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};
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module.exports = {
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errors: Errors.codes,
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domain: {
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analyze(domain, options) {
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options = internals.options(options);
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return Domain.analyze(domain, options);
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},
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isValid(domain, options) {
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options = internals.options(options);
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return Domain.isValid(domain, options);
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}
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},
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email: {
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analyze(email, options) {
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options = internals.options(options);
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return Email.analyze(email, options);
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},
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isValid(email, options) {
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options = internals.options(options);
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return Email.isValid(email, options);
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}
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},
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ip: {
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regex: Ip.regex
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},
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uri: {
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decode: Decode.decode,
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regex: Uri.regex
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}
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};
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internals.options = function (options) {
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if (!options) {
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return { tlds: internals.defaultTlds };
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}
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if (options.tlds === false) { // Defaults to true
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return options;
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}
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if (!options.tlds ||
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options.tlds === true) {
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return Object.assign({}, options, { tlds: internals.defaultTlds });
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}
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if (typeof options.tlds !== 'object') {
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throw new Error('Invalid options: tlds must be a boolean or an object');
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}
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if (options.tlds.deny) {
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if (options.tlds.deny instanceof Set === false) {
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throw new Error('Invalid options: tlds.deny must be a Set object');
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}
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if (options.tlds.allow) {
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throw new Error('Invalid options: cannot specify both tlds.allow and tlds.deny lists');
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}
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return options;
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}
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if (options.tlds.allow === true) {
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return Object.assign({}, options, { tlds: internals.defaultTlds });
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}
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if (options.tlds.allow instanceof Set === false) {
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throw new Error('Invalid options: tlds.allow must be a Set object or true');
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}
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return options;
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};
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