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33 lines
858 B
JavaScript
33 lines
858 B
JavaScript
'use strict';
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const qs = require("qs");
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// FIXME: Can this also take a URLSearchParams?
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module.exports = function formDataToObject(formData) {
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let items = Array.from(formData.entries()).reduce((items, [key, value]) => {
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if (key.match(/\[\]$/)) {
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/* Array item */
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if (items[key] == null) {
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items[key] = [];
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}
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items[key].push(value);
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} else {
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/* Single item */
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items[key] = value;
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}
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return items;
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}, {});
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console.log("ITEMS", qs.stringify(items));
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/* This is a bit of a hack... we have an array of values that may or may not
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involve array and object specifications, and the `items` object is an
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object that contains a flat set of them as keys and values. By passing it
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into `stringify` and `parse` consecutively, we get back a properly nested
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version of it. */
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return qs.parse(qs.stringify(items));
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};
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