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16 lines
404 B
JavaScript
16 lines
404 B
JavaScript
const _ = require('lodash')
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const tags = {
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'<': '<',
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'>': '>',
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'&': '&'
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}
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const untags = _.invert(tags)
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module.exports = {
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escapeTags: str => (str || '').replace(/[<>&]/g, m => tags[m]),
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unescapeTags: str =>
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(str || '').replace(/(<|>|&)/g, m => untags[m]),
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stripTags: str => (str || '').replace(/<(?:.|\n)*?>/gm, ''),
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validDomainId: str => /^[\w-_]+$/.test(str)
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}
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