David Kruger
8df9031d27
``` ~/go/bin/sourcemapper -output ddb -jsurl https://media.dndbeyond.com/character-app/static/js/main.90aa78c5.js ```
93 lines
2.4 KiB
JavaScript
93 lines
2.4 KiB
JavaScript
"use strict";
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Object.defineProperty(exports, "__esModule", {
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value: true
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});
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exports.resetState = resetState;
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exports.log = log;
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var _portalOpenInstances = require("./portalOpenInstances");
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var _portalOpenInstances2 = _interopRequireDefault(_portalOpenInstances);
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function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
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// Body focus trap see Issue #742
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var before = void 0,
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after = void 0,
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instances = [];
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/* eslint-disable no-console */
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/* istanbul ignore next */
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function resetState() {
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var _arr = [before, after];
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for (var _i = 0; _i < _arr.length; _i++) {
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var item = _arr[_i];
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if (!item) continue;
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item.parentNode && item.parentNode.removeChild(item);
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}
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before = after = null;
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instances = [];
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}
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/* istanbul ignore next */
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function log() {
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console.log("bodyTrap ----------");
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console.log(instances.length);
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var _arr2 = [before, after];
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for (var _i2 = 0; _i2 < _arr2.length; _i2++) {
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var item = _arr2[_i2];
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var check = item || {};
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console.log(check.nodeName, check.className, check.id);
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}
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console.log("edn bodyTrap ----------");
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}
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/* eslint-enable no-console */
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function focusContent() {
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if (instances.length === 0) {
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if (process.env.NODE_ENV !== "production") {
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// eslint-disable-next-line no-console
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console.warn("React-Modal: Open instances > 0 expected");
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}
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return;
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}
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instances[instances.length - 1].focusContent();
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}
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function bodyTrap(eventType, openInstances) {
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if (!before && !after) {
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before = document.createElement("div");
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before.setAttribute("data-react-modal-body-trap", "");
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before.style.position = "absolute";
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before.style.opacity = "0";
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before.setAttribute("tabindex", "0");
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before.addEventListener("focus", focusContent);
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after = before.cloneNode();
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after.addEventListener("focus", focusContent);
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}
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instances = openInstances;
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if (instances.length > 0) {
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// Add focus trap
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if (document.body.firstChild !== before) {
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document.body.insertBefore(before, document.body.firstChild);
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}
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if (document.body.lastChild !== after) {
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document.body.appendChild(after);
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}
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} else {
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// Remove focus trap
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if (before.parentElement) {
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before.parentElement.removeChild(before);
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}
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if (after.parentElement) {
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after.parentElement.removeChild(after);
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}
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}
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}
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_portalOpenInstances2.default.subscribe(bodyTrap); |