misskey/src/client/components/poll.vue

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<template>
<div class="mk-poll" :data-done="closed || isVoted">
<ul>
<li v-for="(choice, i) in poll.choices" :key="i" @click="vote(i)" :class="{ voted: choice.voted }">
<div class="backdrop" :style="{ 'width': `${showResult ? (choice.votes / total * 100) : 0}%` }"></div>
<span>
<template v-if="choice.isVoted"><fa :icon="faCheck"/></template>
<mfm :text="choice.text" :plain="true" :custom-emojis="note.emojis"/>
<span class="votes" v-if="showResult">({{ $t('_poll.votesCount', { n: choice.votes }) }})</span>
</span>
</li>
</ul>
<p>
<span>{{ $t('_poll.totalVotes', { n: total }) }}</span>
<span> · </span>
<a v-if="!closed && !isVoted" @click="toggleShowResult">{{ showResult ? $t('_poll.vote') : $t('_poll.showResult') }}</a>
<span v-if="isVoted">{{ $t('_poll.voted') }}</span>
<span v-else-if="closed">{{ $t('_poll.closed') }}</span>
<span v-if="remaining > 0"> · {{ timer }}</span>
</p>
</div>
</template>
<script lang="ts">
import Vue from 'vue';
import { faCheck } from '@fortawesome/free-solid-svg-icons';
import i18n from '../i18n';
import { sum } from '../../prelude/array';
export default Vue.extend({
i18n,
props: {
note: {
type: Object,
required: true
}
},
data() {
return {
remaining: -1,
showResult: false,
faCheck
};
},
computed: {
poll(): any {
return this.note.poll;
},
total(): number {
return sum(this.poll.choices.map(x => x.votes));
},
closed(): boolean {
return !this.remaining;
},
timer(): string {
return this.$t(
this.remaining > 86400 ? '_poll.remainingDays' :
this.remaining > 3600 ? '_poll.remainingHours' :
this.remaining > 60 ? '_poll.remainingMinutes' : '_poll.remainingSeconds', {
s: Math.floor(this.remaining % 60),
m: Math.floor(this.remaining / 60) % 60,
h: Math.floor(this.remaining / 3600) % 24,
d: Math.floor(this.remaining / 86400)
});
},
isVoted(): boolean {
return !this.poll.multiple && this.poll.choices.some(c => c.isVoted);
}
},
created() {
this.showResult = this.isVoted;
if (this.note.poll.expiresAt) {
const update = () => {
if (this.remaining = Math.floor(Math.max(new Date(this.note.poll.expiresAt).getTime() - Date.now(), 0) / 1000))
requestAnimationFrame(update);
else
this.showResult = true;
};
update();
}
},
methods: {
toggleShowResult() {
this.showResult = !this.showResult;
},
vote(id) {
if (this.closed || !this.poll.multiple && this.poll.choices.some(c => c.isVoted)) return;
this.$root.api('notes/polls/vote', {
noteId: this.note.id,
choice: id
}).then(() => {
if (!this.showResult) this.showResult = !this.poll.multiple;
});
}
}
});
</script>
<style lang="scss" scoped>
.mk-poll {
> ul {
display: block;
margin: 0;
padding: 0;
list-style: none;
> li {
display: block;
position: relative;
margin: 4px 0;
padding: 4px 8px;
width: 100%;
color: var(--pollChoiceText);
border: solid 1px var(--pollChoiceBorder);
border-radius: 4px;
overflow: hidden;
cursor: pointer;
&:hover {
background: rgba(#000, 0.05);
}
&:active {
background: rgba(#000, 0.1);
}
> .backdrop {
position: absolute;
top: 0;
left: 0;
height: 100%;
background: var(--accent);
transition: width 1s ease;
}
> span {
position: relative;
> [data-icon] {
margin-right: 4px;
}
> .votes {
margin-left: 4px;
}
}
}
}
> p {
color: var(--fg);
a {
color: inherit;
}
}
&[data-done] {
> ul > li {
cursor: default;
&:hover {
background: transparent;
}
&:active {
background: transparent;
}
}
}
}
</style>