2019-01-27 16:12:17 +01:00
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// This utility is based on https://github.com/zertosh/htmlescape
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// License: https://github.com/zertosh/htmlescape/blob/0527ca7156a524d256101bb310a9f970f63078ad/LICENSE
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2019-05-29 13:57:26 +02:00
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const ESCAPE_LOOKUP: { [match: string]: string } = {
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2019-01-27 16:12:17 +01:00
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'&': '\\u0026',
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'>': '\\u003e',
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'<': '\\u003c',
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'\u2028': '\\u2028',
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'\u2029': '\\u2029',
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}
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const ESCAPE_REGEX = /[&><\u2028\u2029]/g
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2020-05-18 19:31:06 +02:00
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export function htmlEscapeJsonString(str: string): string {
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2020-05-18 21:24:37 +02:00
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return str.replace(ESCAPE_REGEX, (match) => ESCAPE_LOOKUP[match])
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2019-01-27 16:12:17 +01:00
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}
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