Andrew Nicols
31 lines
1.2 KiB
JavaScript
31 lines
1.2 KiB
JavaScript
// This file is part of Moodle - http://moodle.org/
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//
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// Moodle is free software: you can redistribute it and/or modify
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// it under the terms of the GNU General Public License as published by
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// the Free Software Foundation, either version 3 of the License, or
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// (at your option) any later version.
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//
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// Moodle is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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// GNU General Public License for more details.
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//
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// You should have received a copy of the GNU General Public License
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// along with Moodle. If not, see <http://www.gnu.org/licenses/>.
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/**
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* Serialize form values into a string.
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*
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* This must be used instead of URLSearchParams, which does not correctly encode nested values such as arrays.
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*
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* @param {Object} data The form values to serialize
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* @param {string} prefix The prefix to use for key names
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* @returns {string}
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*/
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export const serialize = (data, prefix = '') => [
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...Object.entries(data).map(([index, value]) => {
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const key = prefix ? `${prefix}[${index}]` : index;
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return (typeof value === "object") ? serialize(value, key) : `${key}=${encodeURIComponent(value)}`;
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})
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].join("&");
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