80 lines
2.4 KiB
TypeScript
80 lines
2.4 KiB
TypeScript
import * as plugins from './smartstring.plugins';
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export class Domain {
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public fullName: string;
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public level1: string;
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public level2: string;
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public level3: string;
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public level4: string;
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public level5: string;
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public protocol: string;
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public zoneName: string;
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// aliases
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public topLevel: string;
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public domainName;
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public subDomain;
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public port;
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public nodeParsedUrl: plugins.url.UrlWithStringQuery;
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constructor(domainStringArg: string) {
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const regexMatches = this._domainRegex(domainStringArg);
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this.fullName = '';
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for (let i = 1; i <= 5; i++) {
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if (regexMatches[i - 1]) {
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const localMatch = regexMatches[i - 1];
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this['level' + i.toString()] = localMatch;
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if (this.fullName === '') {
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this.fullName = localMatch;
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} else {
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this.fullName = localMatch + '.' + this.fullName;
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}
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} else {
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this['level' + i.toString()] = undefined;
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}
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}
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this.protocol = this._protocolRegex(domainStringArg);
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this.zoneName = this.level2 + '.' + this.level1;
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// aliases
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this.topLevel = this.level1;
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this.domainName = this.level2;
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this.subDomain = this.level3;
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this.nodeParsedUrl = plugins.url.parse(domainStringArg);
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this.port = this.nodeParsedUrl.port;
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}
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// helper functions
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/** */
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private _domainRegex(stringArg: string) {
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const regexString = /([a-zA-Z0-9\-\_]*)\.{0,1}([a-zA-Z0-9\-\_]*)\.{0,1}([a-zA-Z0-9\-\_]*)\.{0,1}([a-zA-Z0-9\-\_]*)\.{0,1}([a-zA-Z0-9\-\_]*)\.{0,1}$/;
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const regexMatches = regexString.exec(stringArg);
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regexMatches.reverse(); //make sure we build the domain from toplevel to subdomain (reversed order)
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regexMatches.pop(); // pop the last element, which is, since we reversed the Array, the full String of matched elements
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const regexMatchesFiltered = regexMatches.filter(function(stringArg: string) {
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return stringArg !== '';
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});
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return regexMatchesFiltered;
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}
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private _protocolRegex(stringArg: string) {
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const regexString = /^([a-zA-Z0-9]*):\/\//;
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const regexMatches = regexString.exec(stringArg);
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if (regexMatches) {
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return regexMatches[1];
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} else {
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return undefined;
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}
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}
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private _portRegex(stringArg: string) {
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const regexString = /^([a-zA-Z0-9]*):\/\//;
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const regexMatches = regexString.exec(stringArg);
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if (regexMatches) {
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return regexMatches[1];
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} else {
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return undefined;
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}
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}
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}
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