22 lines
649 B
TypeScript
22 lines
649 B
TypeScript
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export function sum(a: number, b: number): number {
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return a + b;
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}
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export function getDomain(host: string): string {
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// $myhost = strtolower(trim($host));
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let myHost: string = host.trim().toLocaleLowerCase();
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// $count = substr_count($myhost, '.');
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const count: number = myHost.split(',').length - 1;
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if (count == 2) {
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const words = myHost.split('.');
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if (words[1].length > 3) {
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myHost = myHost.split('.', 2)[1];
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}
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} else if (count > 2) {
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myHost = getDomain(myHost.split('.', 2)[1]);
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}
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myHost = myHost.replace(new RegExp(/^.*:\/\//i, 'g'), '');
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return myHost;
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}
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