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49 lines
2.0 KiB
49 lines
2.0 KiB
import { SCHEMES } from "../uri"; |
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const NID$ = "(?:[0-9A-Za-z][0-9A-Za-z\\-]{1,31})"; |
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const PCT_ENCODED$ = "(?:\\%[0-9A-Fa-f]{2})"; |
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const TRANS$$ = "[0-9A-Za-z\\(\\)\\+\\,\\-\\.\\:\\=\\@\\;\\$\\_\\!\\*\\'\\/\\?\\#]"; |
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const NSS$ = "(?:(?:" + PCT_ENCODED$ + "|" + TRANS$$ + ")+)"; |
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const URN_SCHEME = new RegExp("^urn\\:(" + NID$ + ")$"); |
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const URN_PATH = new RegExp("^(" + NID$ + ")\\:(" + NSS$ + ")$"); |
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const URN_PARSE = /^([^\:]+)\:(.*)/; |
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const URN_EXCLUDED = /[\x00-\x20\\\"\&\<\>\[\]\^\`\{\|\}\~\x7F-\xFF]/g; |
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//RFC 2141 |
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const handler = { |
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scheme: "urn", |
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parse: function (components, options) { |
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const matches = components.path && components.path.match(URN_PARSE); |
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let urnComponents = components; |
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if (matches) { |
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const scheme = options.scheme || urnComponents.scheme || "urn"; |
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const nid = matches[1].toLowerCase(); |
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const nss = matches[2]; |
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const urnScheme = `${scheme}:${options.nid || nid}`; |
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const schemeHandler = SCHEMES[urnScheme]; |
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urnComponents.nid = nid; |
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urnComponents.nss = nss; |
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urnComponents.path = undefined; |
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if (schemeHandler) { |
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urnComponents = schemeHandler.parse(urnComponents, options); |
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} |
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} |
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else { |
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urnComponents.error = urnComponents.error || "URN can not be parsed."; |
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} |
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return urnComponents; |
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}, |
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serialize: function (urnComponents, options) { |
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const scheme = options.scheme || urnComponents.scheme || "urn"; |
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const nid = urnComponents.nid; |
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const urnScheme = `${scheme}:${options.nid || nid}`; |
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const schemeHandler = SCHEMES[urnScheme]; |
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if (schemeHandler) { |
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urnComponents = schemeHandler.serialize(urnComponents, options); |
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} |
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const uriComponents = urnComponents; |
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const nss = urnComponents.nss; |
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uriComponents.path = `${nid || options.nid}:${nss}`; |
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return uriComponents; |
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}, |
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}; |
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export default handler; |
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//# sourceMappingURL=urn.js.map
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