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73 lines
2.5 KiB
JavaScript
73 lines
2.5 KiB
JavaScript
// redoc-init.js
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// https://github.com/axnsan12/drf-yasg
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// Copyright 2017 - 2021, Cristian V. <cristi@cvjd.me>
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// This file is licensed under the BSD 3-Clause License.
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// License text available at https://opensource.org/licenses/BSD-3-Clause
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"use strict";
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var currentPath = window.location.protocol + "//" + window.location.host + window.location.pathname;
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var specURL = currentPath + '?format=openapi';
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var redoc = document.createElement("redoc");
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var redocSettings = JSON.parse(document.getElementById('redoc-settings').innerHTML);
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if (redocSettings.url) {
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specURL = redocSettings.url;
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}
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delete redocSettings.url;
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if (redocSettings.fetchSchemaWithQuery) {
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var query = new URLSearchParams(window.location.search || '').entries();
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var url = specURL.split('?');
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var usp = new URLSearchParams(url[1] || '');
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for (var it = query.next(); !it.done; it = query.next()) {
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usp.set(it.value[0], it.value[1]);
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}
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url[1] = usp.toString();
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specURL = url[1] ? url.join('?') : url[0];
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}
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delete redocSettings.fetchSchemaWithQuery;
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redoc.setAttribute("spec-url", specURL);
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function camelToKebab(str) {
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return str.replace(/([a-z])([A-Z])/g, '$1-$2').toLowerCase();
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}
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for (var p in redocSettings) {
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if (redocSettings.hasOwnProperty(p)) {
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if (redocSettings[p] !== null && redocSettings[p] !== undefined && redocSettings[p] !== false) {
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redoc.setAttribute(camelToKebab(p), redocSettings[p].toString());
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}
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}
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}
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document.body.replaceChild(redoc, document.getElementById('redoc-placeholder'));
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function hideEmptyVersion() {
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// 'span.api-info-version' is for redoc 1.x, 'div.api-info span' is for redoc 2-alpha
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var apiVersion = document.querySelector('span.api-info-version') || document.querySelector('div.api-info span');
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if (!apiVersion) {
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console.log("WARNING: could not find API versionString element (span.api-info-version)");
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return;
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}
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var versionString = apiVersion.innerText;
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if (versionString) {
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// trim spaces and surrounding ()
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versionString = versionString.replace(/ /g, '');
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versionString = versionString.replace(/(^\()|(\)$)/g, '');
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}
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if (!versionString) {
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// hide version element if empty
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apiVersion.classList.add("hidden");
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}
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}
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if (document.querySelector('span.api-info-version') || document.querySelector('div.api-info span')) {
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hideEmptyVersion();
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}
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else {
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insertionQ('span.api-info-version').every(hideEmptyVersion);
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insertionQ('div.api-info span').every(hideEmptyVersion);
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}
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