80 lines
3.0 KiB
JavaScript
80 lines
3.0 KiB
JavaScript
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'use strict';
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{
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const toggleNavSidebar = document.getElementById('toggle-nav-sidebar');
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if (toggleNavSidebar !== null) {
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const navSidebar = document.getElementById('nav-sidebar');
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const main = document.getElementById('main');
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let navSidebarIsOpen = localStorage.getItem('django.admin.navSidebarIsOpen');
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if (navSidebarIsOpen === null) {
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navSidebarIsOpen = 'true';
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}
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main.classList.toggle('shifted', navSidebarIsOpen === 'true');
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navSidebar.setAttribute('aria-expanded', navSidebarIsOpen);
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toggleNavSidebar.addEventListener('click', function() {
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if (navSidebarIsOpen === 'true') {
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navSidebarIsOpen = 'false';
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} else {
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navSidebarIsOpen = 'true';
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}
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localStorage.setItem('django.admin.navSidebarIsOpen', navSidebarIsOpen);
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main.classList.toggle('shifted');
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navSidebar.setAttribute('aria-expanded', navSidebarIsOpen);
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});
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}
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function initSidebarQuickFilter() {
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const options = [];
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const navSidebar = document.getElementById('nav-sidebar');
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if (!navSidebar) {
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return;
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}
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navSidebar.querySelectorAll('th[scope=row] a').forEach((container) => {
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options.push({title: container.innerHTML, node: container});
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});
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function checkValue(event) {
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let filterValue = event.target.value;
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if (filterValue) {
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filterValue = filterValue.toLowerCase();
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}
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if (event.key === 'Escape') {
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filterValue = '';
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event.target.value = ''; // clear input
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}
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let matches = false;
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for (const o of options) {
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let displayValue = '';
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if (filterValue) {
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if (o.title.toLowerCase().indexOf(filterValue) === -1) {
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displayValue = 'none';
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} else {
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matches = true;
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}
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}
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// show/hide parent <TR>
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o.node.parentNode.parentNode.style.display = displayValue;
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}
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if (!filterValue || matches) {
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event.target.classList.remove('no-results');
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} else {
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event.target.classList.add('no-results');
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}
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sessionStorage.setItem('django.admin.navSidebarFilterValue', filterValue);
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}
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const nav = document.getElementById('nav-filter');
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nav.addEventListener('change', checkValue, false);
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nav.addEventListener('input', checkValue, false);
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nav.addEventListener('keyup', checkValue, false);
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const storedValue = sessionStorage.getItem('django.admin.navSidebarFilterValue');
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if (storedValue) {
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nav.value = storedValue;
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checkValue({target: nav, key: ''});
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}
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}
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window.initSidebarQuickFilter = initSidebarQuickFilter;
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initSidebarQuickFilter();
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}
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