mirror of https://github.com/jiahaog/Nativefier
32 lines
899 B
TypeScript
32 lines
899 B
TypeScript
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import * as url from 'url';
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import * as log from 'loglevel';
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function appendProtocol(inputUrl: string): string {
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const parsed = url.parse(inputUrl);
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if (!parsed.protocol) {
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const urlWithProtocol = `https://${inputUrl}`;
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log.warn(
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`URL "${inputUrl}" lacks a protocol.`,
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`Will try to parse it as HTTPS: "${urlWithProtocol}".`,
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`Please pass "http://${inputUrl}" if this is what you meant.`,
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);
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return urlWithProtocol;
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}
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return inputUrl;
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}
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export function normalizeUrl(urlToNormalize: string): string {
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const urlWithProtocol = appendProtocol(urlToNormalize);
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let parsedUrl: url.URL;
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try {
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parsedUrl = new url.URL(urlWithProtocol);
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} catch (err) {
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throw `Your url "${urlWithProtocol}" is invalid`;
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}
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const normalizedUrl = parsedUrl.toString();
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log.debug(`Normalized URL ${urlToNormalize} to:`, normalizedUrl);
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return normalizedUrl;
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}
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