wip

src/client/app/mobile/views/pages/home.timeline.vue

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+<template>
+<div>
+	<mk-friends-maker v-if="src == 'home' && alone" style="margin-bottom:8px"/>
+
+	<mk-notes ref="timeline" :more="existMore ? more : null">
+		<div slot="empty">
+			%fa:R comments%
+			%i18n:@empty%
+		</div>
+	</mk-notes>
+</div>
+</template>
+
+<script lang="ts">
+import Vue from 'vue';
+import getNoteSummary from '../../../../../renderers/get-note-summary';
+
+const fetchLimit = 10;
+
+export default Vue.extend({
+	props: {
+		src: {
+			type: String,
+			required: true
+		}
+	},
+
+	data() {
+		return {
+			fetching: true,
+			moreFetching: false,
+			existMore: false,
+			connection: null,
+			connectionId: null,
+			unreadCount: 0,
+			date: null
+		};
+	},
+
+	computed: {
+		alone(): boolean {
+			return (this as any).os.i.followingCount == 0;
+		},
+
+		stream(): any {
+			return this.src == 'home'
+				? (this as any).os.stream
+				: this.src == 'local'
+					? (this as any).os.streams.localTimelineStream
+					: (this as any).os.streams.globalTimelineStream;
+		},
+
+		endpoint(): string {
+			return this.src == 'home'
+				? 'notes/timeline'
+				: this.src == 'local'
+					? 'notes/local-timeline'
+					: 'notes/global-timeline';
+		},
+
+		canFetchMore(): boolean {
+			return !this.moreFetching && !this.fetching && this.existMore;
+		}
+	},
+
+	mounted() {
+		this.connection = this.stream.getConnection();
+		this.connectionId = this.stream.use();
+
+		this.connection.on('note', this.onNote);
+		if (this.src == 'home') {
+			this.connection.on('follow', this.onChangeFollowing);
+			this.connection.on('unfollow', this.onChangeFollowing);
+		}
+
+		document.addEventListener('visibilitychange', this.onVisibilitychange, false);
+
+		this.fetch();
+	},
+
+	beforeDestroy() {
+		this.connection.off('note', this.onNote);
+		if (this.src == 'home') {
+			this.connection.off('follow', this.onChangeFollowing);
+			this.connection.off('unfollow', this.onChangeFollowing);
+		}
+		this.stream.dispose(this.connectionId);
+
+		document.removeEventListener('visibilitychange', this.onVisibilitychange);
+	},
+
+	methods: {
+		fetch() {
+			this.fetching = true;
+
+			(this.$refs.timeline as any).init(() => new Promise((res, rej) => {
+				(this as any).api(this.endpoint, {
+					limit: fetchLimit + 1,
+					untilDate: this.date ? this.date.getTime() : undefined,
+					includeMyRenotes: (this as any).os.i.clientSettings.showMyRenotes,
+					includeRenotedMyNotes: (this as any).os.i.clientSettings.showRenotedMyNotes
+				}).then(notes => {
+					if (notes.length == fetchLimit + 1) {
+						notes.pop();
+						this.existMore = true;
+					}
+					res(notes);
+					this.fetching = false;
+					this.$emit('loaded');
+				}, rej);
+			}));
+		},
+
+		more() {
+			if (!this.canFetchMore) return;
+
+			this.moreFetching = true;
+
+			(this as any).api(this.endpoint, {
+				limit: fetchLimit + 1,
+				untilId: (this.$refs.timeline as any).tail().id,
+				includeMyRenotes: (this as any).os.i.clientSettings.showMyRenotes,
+				includeRenotedMyNotes: (this as any).os.i.clientSettings.showRenotedMyNotes
+			}).then(notes => {
+				if (notes.length == fetchLimit + 1) {
+					notes.pop();
+				} else {
+					this.existMore = false;
+				}
+				notes.forEach(n => (this.$refs.timeline as any).append(n));
+				this.moreFetching = false;
+			});
+		},
+
+		onNote(note) {
+			if (document.hidden && note.userId !== (this as any).os.i.id) {
+				this.unreadCount++;
+				document.title = `(${this.unreadCount}) ${getNoteSummary(note)}`;
+			}
+
+			// Prepend a note
+			(this.$refs.timeline as any).prepend(note);
+		},
+
+		onChangeFollowing() {
+			this.fetch();
+		},
+
+		focus() {
+			(this.$refs.timeline as any).focus();
+		},
+
+		warp(date) {
+			this.date = date;
+			this.fetch();
+		},
+
+		onVisibilitychange() {
+			if (!document.hidden) {
+				this.unreadCount = 0;
+				document.title = 'Misskey';
+			}
+		}
+	}
+});
+</script>