wip

1 files changed, 248 insertions, 0 deletions

diff --git a/src/client/app/desktop/views/pages/deck/deck.notes.vue b/src/client/app/desktop/views/pages/deck/deck.notes.vue
new file mode 100644
index 0000000000..ff871b049d
--- /dev/null
+++ b/src/client/app/desktop/views/pages/deck/deck.notes.vue
@@ -0,0 +1,248 @@
+<template>
+<div class="eamppglmnmimdhrlzhplwpvyeaqmmhxu">
+	<div class="newer-indicator" v-show="queue.length > 0"></div>
+
+	<slot name="empty" v-if="notes.length == 0 && !fetching && requestInitPromise == null"></slot>
+
+	<div v-if="!fetching && requestInitPromise != null">
+		<p>%i18n:@error%</p>
+		<button @click="resolveInitPromise">%i18n:@retry%</button>
+	</div>
+
+	<transition-group name="mk-notes" class="transition">
+		<template v-for="(note, i) in _notes">
+			<x-note :note="note" :key="note.id" @update:note="onNoteUpdated(i, $event)"/>
+			<p class="date" :key="note.id + '_date'" v-if="i != notes.length - 1 && note._date != _notes[i + 1]._date">
+				<span>%fa:angle-up%{{ note._datetext }}</span>
+				<span>%fa:angle-down%{{ _notes[i + 1]._datetext }}</span>
+			</p>
+		</template>
+	</transition-group>
+
+	<footer v-if="more">
+		<button @click="loadMore" :disabled="moreFetching" :style="{ cursor: moreFetching ? 'wait' : 'pointer' }">
+			<template v-if="!moreFetching">%i18n:@load-more%</template>
+			<template v-if="moreFetching">%fa:spinner .pulse .fw%</template>
+		</button>
+	</footer>
+</div>
+</template>
+
+<script lang="ts">
+import Vue from 'vue';
+import { url } from '../../../config';
+import getNoteSummary from '../../../../../renderers/get-note-summary';
+
+import XNote from './deck.note.vue';
+
+const displayLimit = 30;
+
+export default Vue.extend({
+	components: {
+		XNote
+	},
+
+	props: {
+		more: {
+			type: Function,
+			required: false
+		}
+	},
+
+	data() {
+		return {
+			rootEl: null,
+			requestInitPromise: null as () => Promise<any[]>,
+			notes: [],
+			queue: [],
+			unreadCount: 0,
+			fetching: true,
+			moreFetching: false
+		};
+	},
+
+	computed: {
+		_notes(): any[] {
+			return (this.notes as any).map(note => {
+				const date = new Date(note.createdAt).getDate();
+				const month = new Date(note.createdAt).getMonth() + 1;
+				note._date = date;
+				note._datetext = `${month}月 ${date}日`;
+				return note;
+			});
+		}
+	},
+
+	beforeDestroy() {
+		this.root.removeEventListener('scroll', this.onScroll);
+	},
+
+	methods: {
+		mount(root) {
+			this.rootEl = root;
+			this.rootEl.addEventListener('scroll', this.onScroll);
+		},
+
+		isScrollTop() {
+			if (this.rootEl == null) return true;
+			return this.rootEl.scrollTop <= 8;
+		},
+
+		focus() {
+			(this.$el as any).children[0].focus();
+		},
+
+		onNoteUpdated(i, note) {
+			Vue.set((this as any).notes, i, note);
+		},
+
+		init(promiseGenerator: () => Promise<any[]>) {
+			this.requestInitPromise = promiseGenerator;
+			this.resolveInitPromise();
+		},
+
+		resolveInitPromise() {
+			this.queue = [];
+			this.notes = [];
+			this.fetching = true;
+
+			const promise = this.requestInitPromise();
+
+			promise.then(notes => {
+				this.notes = notes;
+				this.requestInitPromise = null;
+				this.fetching = false;
+			}, e => {
+				this.fetching = false;
+			});
+		},
+
+		prepend(note, silent = false) {
+			//#region 弾く
+			const isMyNote = note.userId == this.$store.state.i.id;
+			const isPureRenote = note.renoteId != null && note.text == null && note.mediaIds.length == 0 && note.poll == null;
+
+			if (this.$store.state.settings.showMyRenotes === false) {
+				if (isMyNote && isPureRenote) {
+					return;
+				}
+			}
+
+			if (this.$store.state.settings.showRenotedMyNotes === false) {
+				if (isPureRenote && (note.renote.userId == this.$store.state.i.id)) {
+					return;
+				}
+			}
+			//#endregion
+
+			if (this.isScrollTop()) {
+				// Prepend the note
+				this.notes.unshift(note);
+
+				// オーバーフローしたら古い投稿は捨てる
+				if (this.notes.length >= displayLimit) {
+					this.notes = this.notes.slice(0, displayLimit);
+				}
+			} else {
+				this.queue.push(note);
+			}
+		},
+
+		append(note) {
+			this.notes.push(note);
+		},
+
+		tail() {
+			return this.notes[this.notes.length - 1];
+		},
+
+		releaseQueue() {
+			this.queue.forEach(n => this.prepend(n, true));
+			this.queue = [];
+		},
+
+		async loadMore() {
+			if (this.more == null) return;
+			if (this.moreFetching) return;
+
+			this.moreFetching = true;
+			await this.more();
+			this.moreFetching = false;
+		},
+
+		onScroll() {
+			if (this.isScrollTop()) {
+				this.releaseQueue();
+			}
+
+			if (this.rootEl && this.$store.state.settings.fetchOnScroll !== false) {
+				const current = this.rootEl.scrollTop + this.rootEl.clientHeight;
+				if (current > this.rootEl.scrollHeight - 8) this.loadMore();
+			}
+		}
+	}
+});
+</script>
+
+<style lang="stylus" scoped>
+@import '~const.styl'
+
+root(isDark)
+	.transition
+		.mk-notes-enter
+		.mk-notes-leave-to
+			opacity 0
+			transform translateY(-30px)
+
+		> *
+			transition transform .3s ease, opacity .3s ease
+
+		> .date
+			display block
+			margin 0
+			line-height 32px
+			font-size 14px
+			text-align center
+			color isDark ? #666b79 : #aaa
+			background isDark ? #242731 : #fdfdfd
+			border-bottom solid 1px isDark ? #1c2023 : #eaeaea
+
+			span
+				margin 0 16px
+
+			[data-fa]
+				margin-right 8px
+
+	> .newer-indicator
+		position -webkit-sticky
+		position sticky
+		z-index 100
+		height 3px
+		background $theme-color
+
+	> footer
+		> button
+			display block
+			margin 0
+			padding 16px
+			width 100%
+			text-align center
+			color #ccc
+			background isDark ? #282C37 : #fff
+			border-top solid 1px isDark ? #1c2023 : #eaeaea
+			border-bottom-left-radius 6px
+			border-bottom-right-radius 6px
+
+			&:hover
+				background isDark ? #2e3440 : #f5f5f5
+
+			&:active
+				background isDark ? #21242b : #eee
+
+.eamppglmnmimdhrlzhplwpvyeaqmmhxu[data-darkmode]
+	root(true)
+
+.eamppglmnmimdhrlzhplwpvyeaqmmhxu:not([data-darkmode])
+	root(false)
+
+</style>