48 lines
1.2 KiB
JavaScript
48 lines
1.2 KiB
JavaScript
import Flash from './flash';
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export default class Milestone {
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constructor() {
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this.bindTabsSwitching();
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// Load merge request tab if it is active
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// merge request tab is active based on different conditions in the backend
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this.loadTab($('.js-milestone-tabs .active a'));
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this.loadInitialTab();
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}
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bindTabsSwitching() {
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return $('a[data-toggle="tab"]').on('show.bs.tab', (e) => {
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const $target = $(e.target);
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location.hash = $target.attr('href');
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this.loadTab($target);
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});
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}
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// eslint-disable-next-line class-methods-use-this
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loadInitialTab() {
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const $target = $(`.js-milestone-tabs a[href="${location.hash}"]`);
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if ($target.length) {
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$target.tab('show');
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}
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}
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// eslint-disable-next-line class-methods-use-this
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loadTab($target) {
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const endpoint = $target.data('endpoint');
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const tabElId = $target.attr('href');
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if (endpoint && !$target.hasClass('is-loaded')) {
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$.ajax({
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url: endpoint,
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dataType: 'JSON',
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})
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.fail(() => new Flash('Error loading milestone tab'))
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.done((data) => {
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$(tabElId).html(data.html);
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$target.addClass('is-loaded');
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});
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}
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}
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}
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