| 1 | module.exports = addQueryParameters
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| 2 |
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| 3 | function addQueryParameters (url, parameters) {
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| 4 | const separator = /\?/.test(url) ? '&' : '?'
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| 5 | const names = Object.keys(parameters)
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| 6 |
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| 7 | if (names.length === 0) {
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| 8 | return url
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| 9 | }
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| 10 |
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| 11 | return url + separator + names
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| 12 | .map(name => {
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| 13 | if (name === 'q') {
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| 14 | return 'q=' + parameters.q.split('+')
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| 15 | .map(encodeURIComponent)
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| 16 | .join('+')
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| 17 | }
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| 18 |
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| 19 | return `${name}=${encodeURIComponent(parameters[name])}`
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| 20 | })
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| 21 | .join('&')
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| 22 | }
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