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mirror of https://github.com/MisskeyIO/misskey synced 2024-12-30 14:38:20 +09:00
MisskeyIO/src/web/app/desktop/views/components/timeline.vue
2018-02-13 09:12:54 +09:00

128 lines
2.9 KiB
Vue

<template>
<div class="mk-timeline">
<mk-following-setuper v-if="alone"/>
<div class="loading" v-if="fetching">
<mk-ellipsis-icon/>
</div>
<p class="empty" v-if="posts.length == 0 && !fetching">%fa:R comments%自分の投稿や、自分がフォローしているユーザーの投稿が表示されます。</p>
<mk-posts :posts="posts" ref="timeline"/>
</div>
</template>
<script lang="ts">
import Vue from 'vue';
export default Vue.extend({
props: {
date: {
type: Date,
required: false
}
},
data() {
return {
fetching: true,
moreFetching: false,
posts: [],
connection: null,
connectionId: null
};
},
computed: {
alone(): boolean {
return this.$root.$data.os.i.following_count == 0;
}
},
mounted() {
this.connection = this.$root.$data.os.stream.getConnection();
this.connectionId = this.$root.$data.os.stream.use();
this.connection.on('post', this.onPost);
this.connection.on('follow', this.onChangeFollowing);
this.connection.on('unfollow', this.onChangeFollowing);
document.addEventListener('keydown', this.onKeydown);
window.addEventListener('scroll', this.onScroll);
this.fetch();
},
beforeDestroy() {
this.connection.off('post', this.onPost);
this.connection.off('follow', this.onChangeFollowing);
this.connection.off('unfollow', this.onChangeFollowing);
this.$root.$data.os.stream.dispose(this.connectionId);
document.removeEventListener('keydown', this.onKeydown);
window.removeEventListener('scroll', this.onScroll);
},
methods: {
fetch(cb?) {
this.fetching = true;
this.$root.$data.os.api('posts/timeline', {
until_date: this.date ? (this.date as any).getTime() : undefined
}).then(posts => {
this.fetching = false;
this.posts = posts;
if (cb) cb();
});
},
more() {
if (this.moreFetching || this.fetching || this.posts.length == 0) return;
this.moreFetching = true;
this.$root.$data.os.api('posts/timeline', {
until_id: this.posts[this.posts.length - 1].id
}).then(posts => {
this.moreFetching = false;
this.posts.unshift(posts);
});
},
onPost(post) {
this.posts.unshift(post);
},
onChangeFollowing() {
this.fetch();
},
onScroll() {
const current = window.scrollY + window.innerHeight;
if (current > document.body.offsetHeight - 8) this.more();
},
onKeydown(e) {
if (e.target.tagName != 'INPUT' && e.target.tagName != 'TEXTAREA') {
if (e.which == 84) { // t
(this.$refs.timeline as any).focus();
}
}
}
}
});
</script>
<style lang="stylus" scoped>
.mk-timeline
background #fff
border solid 1px rgba(0, 0, 0, 0.075)
border-radius 6px
> mk-following-setuper
border-bottom solid 1px #eee
> .loading
padding 64px 0
> .empty
display block
margin 0 auto
padding 32px
max-width 400px
text-align center
color #999
> [data-fa]
display block
margin-bottom 16px
font-size 3em
color #ccc
</style>