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<template>
<button class="mk-follow-button"
:class="{ wait: wait, active: u.isFollowing || u.hasPendingFollowRequestFromYou }"
@click="onClick"
:disabled="wait"
>
<template v-if="!wait">
<template v-if="u.hasPendingFollowRequestFromYou">%fa:hourglass-half% %i18n:@request-pending%</template>
<template v-else-if="u.isFollowing">%fa:minus% %i18n:@following%</template>
<template v-else-if="!u.isFollowing && u.isLocked">%fa:plus% %i18n:@follow-request%</template>
<template v-else-if="!u.isFollowing && !u.isLocked">%fa:plus% %i18n:@follow%</template>
</template>
<template v-else>%fa:spinner .pulse .fw%</template>
</button>
</template>
<script lang="ts">
import Vue from 'vue';
export default Vue.extend({
props: {
user: {
type: Object,
required: true
}
},
data() {
return {
u: this.user,
wait: false,
connection: null,
connectionId: null
};
},
mounted() {
this.connection = (this as any).os.stream.getConnection();
this.connectionId = (this as any).os.stream.use();
this.connection.on('follow', this.onFollow);
this.connection.on('unfollow', this.onUnfollow);
},
beforeDestroy() {
this.connection.off('follow', this.onFollow);
this.connection.off('unfollow', this.onUnfollow);
(this as any).os.stream.dispose(this.connectionId);
},
methods: {
onFollow(user) {
if (user.id == this.u.id) {
this.u.isFollowing = user.isFollowing;
this.u.hasPendingFollowRequestFromYou = user.hasPendingFollowRequestFromYou;
}
},
onUnfollow(user) {
if (user.id == this.u.id) {
this.u.isFollowing = user.isFollowing;
this.u.hasPendingFollowRequestFromYou = user.hasPendingFollowRequestFromYou;
}
},
async onClick() {
this.wait = true;
try {
if (this.u.isFollowing) {
this.u = await (this as any).api('following/delete', {
userId: this.u.id
});
} else {
if (this.u.hasPendingFollowRequestFromYou) {
this.u = await (this as any).api('following/requests/cancel', {
userId: this.u.id
});
} else if (this.u.isLocked) {
this.u = await (this as any).api('following/create', {
userId: this.u.id
});
} else {
this.u = await (this as any).api('following/create', {
userId: this.user.id
});
}
}
} catch (e) {
console.error(e);
} finally {
this.wait = false;
}
}
}
});
</script>
<style lang="stylus" scoped>
.mk-follow-button
display block
user-select none
cursor pointer
padding 0 16px
margin 0
min-width 100px
line-height 36px
font-size 14px
font-weight bold
color var(--primary)
background transparent
outline none
border solid 1px var(--primary)
border-radius 36px
&:hover
background var(--primaryAlpha01)
&:active
background var(--primaryAlpha02)
&.active
color var(--primaryForeground)
background var(--primary)
&:hover
background var(--primaryLighten10)
border-color var(--primaryLighten10)
&:active
background var(--primaryDarken10)
border-color var(--primaryDarken10)
&.wait
cursor wait !important
opacity 0.7
*
pointer-events none
</style>
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