89 lines
2.6 KiB
Vue
89 lines
2.6 KiB
Vue
<script>
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import { GlIcon } from '@gitlab/ui';
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import { GlBreakpointInstance as bp } from '@gitlab/ui/dist/utils';
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import Cookies from 'js-cookie';
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import { parseBoolean } from '~/lib/utils/common_utils';
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export default {
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components: {
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GlIcon,
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},
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data() {
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const userExpanded = !parseBoolean(Cookies.get('collapsed_gutter'));
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// We're deliberately keeping two different props for sidebar status;
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// 1. userExpanded reflects value based on cookie `collapsed_gutter`.
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// 2. isExpanded reflect actual sidebar state.
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return {
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userExpanded,
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isExpanded: userExpanded ? bp.isDesktop() : userExpanded,
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};
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},
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watch: {
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isExpanded(expanded) {
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this.$emit('sidebar-toggle', {
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expanded,
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});
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},
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},
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mounted() {
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window.addEventListener('resize', this.handleWindowResize);
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this.updatePageContainerClass();
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},
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beforeDestroy() {
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window.removeEventListener('resize', this.handleWindowResize);
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},
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methods: {
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updatePageContainerClass() {
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const layoutPageEl = document.querySelector('.layout-page');
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if (layoutPageEl) {
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layoutPageEl.classList.toggle('right-sidebar-expanded', this.isExpanded);
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layoutPageEl.classList.toggle('right-sidebar-collapsed', !this.isExpanded);
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}
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},
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handleWindowResize() {
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if (this.userExpanded) {
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this.isExpanded = bp.isDesktop();
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this.updatePageContainerClass();
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}
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},
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handleToggleSidebarClick() {
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this.isExpanded = !this.isExpanded;
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this.userExpanded = this.isExpanded;
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Cookies.set('collapsed_gutter', !this.userExpanded);
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this.updatePageContainerClass();
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},
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},
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};
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</script>
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<template>
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<aside
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:class="{ 'right-sidebar-expanded': isExpanded, 'right-sidebar-collapsed': !isExpanded }"
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class="right-sidebar"
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aria-live="polite"
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>
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<button
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class="toggle-right-sidebar-button js-toggle-right-sidebar-button w-100 gl-text-decoration-none! gl-display-flex gl-outline-0!"
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:title="__('Toggle sidebar')"
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@click="handleToggleSidebarClick"
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>
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<span v-if="isExpanded" class="collapse-text gl-flex-grow-1 gl-text-left">{{
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__('Collapse sidebar')
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}}</span>
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<gl-icon v-show="isExpanded" data-testid="icon-collapse" name="chevron-double-lg-right" />
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<gl-icon
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v-show="!isExpanded"
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data-testid="icon-expand"
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name="chevron-double-lg-left"
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class="gl-ml-2"
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/>
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</button>
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<div data-testid="sidebar-items" class="issuable-sidebar">
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<slot name="right-sidebar-items" v-bind="{ sidebarExpanded: isExpanded }"></slot>
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</div>
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</aside>
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</template>
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