74 lines
2.2 KiB
JavaScript
74 lines
2.2 KiB
JavaScript
/**
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* Parses string form of URL into an object
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* // borrowed from https://tools.ietf.org/html/rfc3986#appendix-B
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* // intentionally using regex and not <a/> href parsing trick because React Native and other
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* // environments where DOM might not be available
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* @returns parsed URL object
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*/
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function parseUrl(url) {
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if (!url) {
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return {};
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}
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const match = url.match(/^(([^:/?#]+):)?(\/\/([^/?#]*))?([^?#]*)(\?([^#]*))?(#(.*))?$/);
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if (!match) {
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return {};
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}
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// coerce to undefined values to empty string so we don't get 'undefined'
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const query = match[6] || '';
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const fragment = match[8] || '';
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return {
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host: match[4],
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path: match[5],
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protocol: match[2],
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search: query,
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hash: fragment,
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relative: match[5] + query + fragment, // everything minus origin
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};
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}
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/**
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* Strip the query string and fragment off of a given URL or path (if present)
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*
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* @param urlPath Full URL or path, including possible query string and/or fragment
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* @returns URL or path without query string or fragment
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*/
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function stripUrlQueryAndFragment(urlPath) {
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// eslint-disable-next-line no-useless-escape
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return urlPath.split(/[\?#]/, 1)[0];
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}
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/**
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* Returns number of URL segments of a passed string URL.
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*/
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function getNumberOfUrlSegments(url) {
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// split at '/' or at '\/' to split regex urls correctly
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return url.split(/\\?\//).filter(s => s.length > 0 && s !== ',').length;
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}
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/**
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* Takes a URL object and returns a sanitized string which is safe to use as span description
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* see: https://develop.sentry.dev/sdk/data-handling/#structuring-data
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*/
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function getSanitizedUrlString(url) {
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const { protocol, host, path } = url;
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const filteredHost =
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(host &&
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host
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// Always filter out authority
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.replace(/^.*@/, '[filtered]:[filtered]@')
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// Don't show standard :80 (http) and :443 (https) ports to reduce the noise
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// TODO: Use new URL global if it exists
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.replace(/(:80)$/, '')
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.replace(/(:443)$/, '')) ||
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'';
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return `${protocol ? `${protocol}://` : ''}${filteredHost}${path}`;
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}
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export { getNumberOfUrlSegments, getSanitizedUrlString, parseUrl, stripUrlQueryAndFragment };
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//# sourceMappingURL=url.js.map
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