341 lines
10 KiB
Vue
341 lines
10 KiB
Vue
<script>
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import { mapGetters, mapActions } from 'vuex';
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import highlightCurrentUser from '~/behaviors/markdown/highlight_current_user';
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import createFlash from '~/flash';
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import { __ } from '~/locale';
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import initUserPopovers from '~/user_popovers';
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import TimelineEntryItem from '~/vue_shared/components/notes/timeline_entry_item.vue';
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import OrderedLayout from '~/vue_shared/components/ordered_layout.vue';
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import glFeatureFlagsMixin from '~/vue_shared/mixins/gl_feature_flags_mixin';
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import draftNote from '~/batch_comments/components/draft_note.vue';
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import { getLocationHash, doesHashExistInUrl } from '~/lib/utils/url_utility';
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import placeholderNote from '~/vue_shared/components/notes/placeholder_note.vue';
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import placeholderSystemNote from '~/vue_shared/components/notes/placeholder_system_note.vue';
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import skeletonLoadingContainer from '~/vue_shared/components/notes/skeleton_note.vue';
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import systemNote from '~/vue_shared/components/notes/system_note.vue';
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import * as constants from '../constants';
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import eventHub from '../event_hub';
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import commentForm from './comment_form.vue';
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import discussionFilterNote from './discussion_filter_note.vue';
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import noteableDiscussion from './noteable_discussion.vue';
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import noteableNote from './noteable_note.vue';
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import SidebarSubscription from './sidebar_subscription.vue';
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export default {
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name: 'NotesApp',
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components: {
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noteableNote,
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noteableDiscussion,
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systemNote,
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commentForm,
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placeholderNote,
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placeholderSystemNote,
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skeletonLoadingContainer,
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discussionFilterNote,
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OrderedLayout,
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SidebarSubscription,
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draftNote,
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TimelineEntryItem,
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},
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mixins: [glFeatureFlagsMixin()],
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props: {
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noteableData: {
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type: Object,
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required: true,
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},
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notesData: {
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type: Object,
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required: true,
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},
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userData: {
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type: Object,
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required: false,
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default: () => ({}),
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},
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shouldShow: {
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type: Boolean,
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required: false,
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default: true,
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},
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helpPagePath: {
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type: String,
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required: false,
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default: '',
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},
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},
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data() {
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return {
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currentFilter: null,
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renderSkeleton: !this.shouldShow,
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};
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},
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computed: {
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...mapGetters([
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'isNotesFetched',
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'discussions',
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'convertedDisscussionIds',
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'getNotesDataByProp',
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'isLoading',
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'isFetching',
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'commentsDisabled',
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'getNoteableData',
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'userCanReply',
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'discussionTabCounter',
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'sortDirection',
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'timelineEnabled',
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]),
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sortDirDesc() {
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return this.sortDirection === constants.DESC;
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},
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discussionTabCounterText() {
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return this.isLoading ? '' : this.discussionTabCounter;
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},
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noteableType() {
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return this.noteableData.noteableType;
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},
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allDiscussions() {
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let skeletonNotes = [];
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if (this.renderSkeleton || this.isLoading) {
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const prerenderedNotesCount = parseInt(this.notesData.prerenderedNotesCount, 10) || 0;
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skeletonNotes = new Array(prerenderedNotesCount).fill({
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isSkeletonNote: true,
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});
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}
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if (this.sortDirDesc) {
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return skeletonNotes.concat(this.discussions);
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}
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return this.discussions.concat(skeletonNotes);
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},
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canReply() {
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return this.userCanReply && !this.commentsDisabled && !this.timelineEnabled;
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},
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slotKeys() {
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return this.sortDirDesc ? ['form', 'comments'] : ['comments', 'form'];
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},
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},
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watch: {
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async isFetching() {
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if (!this.isFetching) {
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await this.$nextTick();
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await this.startTaskList();
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await this.checkLocationHash();
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}
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},
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shouldShow() {
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if (!this.isNotesFetched) {
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this.fetchNotes();
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}
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setTimeout(() => {
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this.renderSkeleton = !this.shouldShow;
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});
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},
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discussionTabCounterText(val) {
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if (this.discussionsCount) {
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this.discussionsCount.textContent = val;
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}
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},
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},
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created() {
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this.discussionsCount = document.querySelector('.js-discussions-count');
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this.setNotesData(this.notesData);
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this.setNoteableData(this.noteableData);
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this.setUserData(this.userData);
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this.setTargetNoteHash(getLocationHash());
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eventHub.$once('fetchNotesData', this.fetchNotes);
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},
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mounted() {
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if (this.shouldShow) {
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this.fetchNotes();
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}
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const { parentElement } = this.$el;
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if (parentElement && parentElement.classList.contains('js-vue-notes-event')) {
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parentElement.addEventListener('toggleAward', (event) => {
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const { awardName, noteId } = event.detail;
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this.toggleAward({ awardName, noteId });
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});
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}
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window.addEventListener('hashchange', this.handleHashChanged);
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eventHub.$on('notesApp.updateIssuableConfidentiality', this.setConfidentiality);
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},
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updated() {
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this.$nextTick(() => {
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highlightCurrentUser(this.$el.querySelectorAll('.gfm-project_member'));
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initUserPopovers(this.$el.querySelectorAll('.js-user-link'));
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});
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},
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beforeDestroy() {
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this.stopPolling();
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window.removeEventListener('hashchange', this.handleHashChanged);
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eventHub.$off('notesApp.updateIssuableConfidentiality', this.setConfidentiality);
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},
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methods: {
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...mapActions([
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'setFetchingState',
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'setLoadingState',
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'fetchDiscussions',
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'poll',
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'toggleAward',
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'setNotesData',
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'setNoteableData',
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'setUserData',
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'setLastFetchedAt',
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'setTargetNoteHash',
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'toggleDiscussion',
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'setNotesFetchedState',
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'expandDiscussion',
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'startTaskList',
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'convertToDiscussion',
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'stopPolling',
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'setConfidentiality',
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]),
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discussionIsIndividualNoteAndNotConverted(discussion) {
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return discussion.individual_note && !this.convertedDisscussionIds.includes(discussion.id);
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},
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handleHashChanged() {
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const noteId = this.checkLocationHash();
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if (noteId) {
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this.setTargetNoteHash(getLocationHash());
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}
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},
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fetchNotes() {
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if (this.isFetching) return null;
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this.setFetchingState(true);
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if (this.glFeatures.paginatedNotes) {
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return this.initPolling();
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}
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return this.fetchDiscussions(this.getFetchDiscussionsConfig())
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.then(this.initPolling)
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.then(() => {
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this.setLoadingState(false);
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this.setNotesFetchedState(true);
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eventHub.$emit('fetchedNotesData');
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this.setFetchingState(false);
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})
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.catch(() => {
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this.setLoadingState(false);
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this.setNotesFetchedState(true);
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createFlash({
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message: __('Something went wrong while fetching comments. Please try again.'),
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});
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});
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},
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initPolling() {
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if (this.isPollingInitialized) {
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return;
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}
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this.setLastFetchedAt(this.getNotesDataByProp('lastFetchedAt'));
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this.poll();
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this.isPollingInitialized = true;
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},
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checkLocationHash() {
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const hash = getLocationHash();
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const noteId = hash && hash.replace(/^note_/, '');
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if (noteId) {
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const discussion = this.discussions.find((d) => d.notes.some(({ id }) => id === noteId));
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if (discussion) {
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this.expandDiscussion({ discussionId: discussion.id });
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}
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}
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return noteId;
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},
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startReplying(discussionId) {
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return this.convertToDiscussion(discussionId)
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.then(this.$nextTick)
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.then(() => eventHub.$emit('startReplying', discussionId));
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},
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getFetchDiscussionsConfig() {
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const defaultConfig = { path: this.getNotesDataByProp('discussionsPath') };
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const currentFilter =
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this.getNotesDataByProp('notesFilter') || constants.DISCUSSION_FILTERS_DEFAULT_VALUE;
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if (
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doesHashExistInUrl(constants.NOTE_UNDERSCORE) &&
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currentFilter !== constants.DISCUSSION_FILTERS_DEFAULT_VALUE
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) {
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return {
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...defaultConfig,
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filter: constants.DISCUSSION_FILTERS_DEFAULT_VALUE,
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persistFilter: false,
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};
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}
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return defaultConfig;
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},
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},
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systemNote: constants.SYSTEM_NOTE,
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};
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</script>
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<template>
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<div v-show="shouldShow" id="notes">
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<sidebar-subscription :iid="noteableData.iid" :noteable-data="noteableData" />
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<ordered-layout :slot-keys="slotKeys">
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<template #form>
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<comment-form
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v-if="!(commentsDisabled || timelineEnabled)"
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class="js-comment-form"
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:noteable-type="noteableType"
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/>
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</template>
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<template #comments>
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<ul id="notes-list" class="notes main-notes-list timeline">
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<template v-for="discussion in allDiscussions">
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<skeleton-loading-container v-if="discussion.isSkeletonNote" :key="discussion.id" />
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<timeline-entry-item v-else-if="discussion.isDraft" :key="discussion.id">
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<draft-note :draft="discussion" />
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</timeline-entry-item>
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<template v-else-if="discussion.isPlaceholderNote">
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<placeholder-system-note
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v-if="discussion.placeholderType === $options.systemNote"
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:key="discussion.id"
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:note="discussion.notes[0]"
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/>
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<placeholder-note v-else :key="discussion.id" :note="discussion.notes[0]" />
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</template>
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<template v-else-if="discussionIsIndividualNoteAndNotConverted(discussion)">
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<system-note
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v-if="discussion.notes[0].system"
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:key="discussion.id"
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:note="discussion.notes[0]"
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/>
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<noteable-note
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v-else
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:key="discussion.id"
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:note="discussion.notes[0]"
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:show-reply-button="canReply"
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@startReplying="startReplying(discussion.id)"
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/>
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</template>
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<noteable-discussion
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v-else
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:key="discussion.id"
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:discussion="discussion"
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:render-diff-file="true"
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is-overview-tab
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:help-page-path="helpPagePath"
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/>
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</template>
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<discussion-filter-note v-show="commentsDisabled" />
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</ul>
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</template>
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</ordered-layout>
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</div>
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</template>
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