整理した

src/client/app/common/views/components/poll.vue

@@ -0,0 +1,124 @@
+<template>
+<div class="mk-poll" :data-is-voted="isVoted">
+	<ul>
+		<li v-for="choice in poll.choices" :key="choice.id" @click="vote(choice.id)" :class="{ voted: choice.voted }" :title="!isVoted ? '%i18n:common.tags.mk-poll.vote-to%'.replace('{}', choice.text) : ''">
+			<div class="backdrop" :style="{ 'width': (showResult ? (choice.votes / total * 100) : 0) + '%' }"></div>
+			<span>
+				<template v-if="choice.isVoted">%fa:check%</template>
+				<span>{{ choice.text }}</span>
+				<span class="votes" v-if="showResult">({{ '%i18n:common.tags.mk-poll.vote-count%'.replace('{}', choice.votes) }})</span>
+			</span>
+		</li>
+	</ul>
+	<p v-if="total > 0">
+		<span>{{ '%i18n:common.tags.mk-poll.total-users%'.replace('{}', total) }}</span>
+		<span>・</span>
+		<a v-if="!isVoted" @click="toggleShowResult">{{ showResult ? '%i18n:common.tags.mk-poll.vote%' : '%i18n:common.tags.mk-poll.show-result%' }}</a>
+		<span v-if="isVoted">%i18n:common.tags.mk-poll.voted%</span>
+	</p>
+</div>
+</template>
+
+<script lang="ts">
+import Vue from 'vue';
+export default Vue.extend({
+	props: ['post'],
+	data() {
+		return {
+			showResult: false
+		};
+	},
+	computed: {
+		poll(): any {
+			return this.post.poll;
+		},
+		total(): number {
+			return this.poll.choices.reduce((a, b) => a + b.votes, 0);
+		},
+		isVoted(): boolean {
+			return this.poll.choices.some(c => c.isVoted);
+		}
+	},
+	created() {
+		this.showResult = this.isVoted;
+	},
+	methods: {
+		toggleShowResult() {
+			this.showResult = !this.showResult;
+		},
+		vote(id) {
+			if (this.poll.choices.some(c => c.isVoted)) return;
+			(this as any).api('posts/polls/vote', {
+				postId: this.post.id,
+				choice: id
+			}).then(() => {
+				this.poll.choices.forEach(c => {
+					if (c.id == id) {
+						c.votes++;
+						Vue.set(c, 'isVoted', true);
+					}
+				});
+				this.showResult = true;
+			});
+		}
+	}
+});
+</script>
+
+<style lang="stylus" scoped>
+@import '~const.styl'
+
+.mk-poll
+
+	> ul
+		display block
+		margin 0
+		padding 0
+		list-style none
+
+		> li
+			display block
+			margin 4px 0
+			padding 4px 8px
+			width 100%
+			border solid 1px #eee
+			border-radius 4px
+			overflow hidden
+			cursor pointer
+
+			&:hover
+				background rgba(0, 0, 0, 0.05)
+
+			&:active
+				background rgba(0, 0, 0, 0.1)
+
+			> .backdrop
+				position absolute
+				top 0
+				left 0
+				height 100%
+				background $theme-color
+				transition width 1s ease
+
+			> span
+				> [data-fa]
+					margin-right 4px
+
+				> .votes
+					margin-left 4px
+
+	> p
+		a
+			color inherit
+
+	&[data-is-voted]
+		> ul > li
+			cursor default
+
+			&:hover
+				background transparent
+
+			&:active
+				background transparent
+
+</style>