138 lines
		
	
	
		
			2.9 KiB
		
	
	
	
		
			Vue
		
	
	
	
	
	
			
		
		
	
	
			138 lines
		
	
	
		
			2.9 KiB
		
	
	
	
		
			Vue
		
	
	
	
	
	
<template>
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<button class="mk-follow-button"
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	:class="{ wait: wait, active: u.isFollowing || u.hasPendingFollowRequestFromYou }"
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	@click="onClick"
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	:disabled="wait"
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>
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	<template v-if="!wait">
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		<template v-if="u.hasPendingFollowRequestFromYou">%fa:hourglass-half% %i18n:@request-pending%</template>
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		<template v-else-if="u.isFollowing">%fa:minus% %i18n:@following%</template>
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		<template v-else-if="!u.isFollowing && u.isLocked">%fa:plus% %i18n:@follow-request%</template>
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		<template v-else-if="!u.isFollowing && !u.isLocked">%fa:plus% %i18n:@follow%</template>
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	</template>
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	<template v-else>%fa:spinner .pulse .fw%</template>
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</button>
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</template>
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<script lang="ts">
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import Vue from 'vue';
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export default Vue.extend({
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	props: {
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		user: {
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			type: Object,
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			required: true
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		}
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	},
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	data() {
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		return {
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			u: this.user,
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			wait: false,
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			connection: null,
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			connectionId: null
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		};
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	},
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	mounted() {
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		this.connection = (this as any).os.stream.getConnection();
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		this.connectionId = (this as any).os.stream.use();
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		this.connection.on('follow', this.onFollow);
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		this.connection.on('unfollow', this.onUnfollow);
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	},
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	beforeDestroy() {
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		this.connection.off('follow', this.onFollow);
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		this.connection.off('unfollow', this.onUnfollow);
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		(this as any).os.stream.dispose(this.connectionId);
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	},
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	methods: {
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		onFollow(user) {
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			if (user.id == this.u.id) {
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				this.u.isFollowing = user.isFollowing;
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			}
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		},
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		onUnfollow(user) {
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			if (user.id == this.u.id) {
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				this.u.isFollowing = user.isFollowing;
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			}
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		},
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		async onClick() {
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			this.wait = true;
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			try {
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				if (this.u.isFollowing) {
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					this.u = await (this as any).api('following/delete', {
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						userId: this.u.id
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					});
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				} else {
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					if (this.u.isLocked && this.u.hasPendingFollowRequestFromYou) {
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						this.u = await (this as any).api('following/requests/cancel', {
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							userId: this.u.id
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						});
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					} else if (this.u.isLocked) {
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						this.u = await (this as any).api('following/create', {
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							userId: this.u.id
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						});
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					} else {
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						this.u = await (this as any).api('following/create', {
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							userId: this.user.id
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						});
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					}
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				}
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			} catch (e) {
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				console.error(e);
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			} finally {
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				this.wait = false;
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			}
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		}
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	}
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});
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</script>
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<style lang="stylus" scoped>
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@import '~const.styl'
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.mk-follow-button
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	display block
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	user-select none
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	cursor pointer
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	padding 0 16px
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	margin 0
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	min-width 100px
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	line-height 36px
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	font-size 14px
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	font-weight bold
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	color $theme-color
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	background transparent
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	outline none
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	border solid 1px $theme-color
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	border-radius 36px
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	&:hover
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		background rgba($theme-color, 0.1)
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	&:active
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		background rgba($theme-color, 0.2)
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	&.active
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		color $theme-color-foreground
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		background $theme-color
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		&:hover
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			background lighten($theme-color, 10%)
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			border-color lighten($theme-color, 10%)
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		&:active
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			background darken($theme-color, 10%)
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			border-color darken($theme-color, 10%)
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	&.wait
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		cursor wait !important
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		opacity 0.7
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	*
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		pointer-events none
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</style>
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