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<template>
<button class="mk-follow-button"
:class="{ wait, active: u.isFollowing || u.hasPendingFollowRequestFromYou, big: size == 'big' }"
@click="onClick"
:disabled="wait"
>
<template v-if="!wait">
<template v-if="u.hasPendingFollowRequestFromYou && u.isLocked">%fa:hourglass-half%<template v-if="size == 'big'"> %i18n:@request-pending%</template></template>
<template v-else-if="u.hasPendingFollowRequestFromYou && !u.isLocked">%fa:hourglass-start%<template v-if="size == 'big'"> %i18n:@follow-processing%</template></template>
<template v-else-if="u.isFollowing">%fa:minus%<template v-if="size == 'big'"> %i18n:@following%</template></template>
<template v-else-if="!u.isFollowing && u.isLocked">%fa:plus%<template v-if="size == 'big'"> %i18n:@follow-request%</template></template>
<template v-else-if="!u.isFollowing && !u.isLocked">%fa:plus%<template v-if="size == 'big'"> %i18n:@follow%</template></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
},
size: {
type: String,
default: 'compact'
}
},
data() {
return {
u: this.user,
wait: false,
connection: null
};
},
mounted() {
this.connection = (this as any).os.stream.useSharedConnection('main');
this.connection.on('follow', this.onFollowChange);
this.connection.on('unfollow', this.onFollowChange);
},
beforeDestroy() {
this.connection.dispose();
},
methods: {
onFollowChange(user) {
if (user.id == this.u.id) {
this.u.isFollowing = user.isFollowing;
this.u.hasPendingFollowRequestFromYou = user.hasPendingFollowRequestFromYou;
this.$forceUpdate();
}
},
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
cursor pointer
padding 0
margin 0
width 32px
height 32px
font-size 1em
outline none
border-radius 4px
*
pointer-events none
&:focus
&:after
content ""
pointer-events none
position absolute
top -5px
right -5px
bottom -5px
left -5px
border 2px solid var(--primaryAlpha03)
border-radius 8px
&:not(.active)
color var(--primary)
border solid 1px var(--primary)
&:hover
background var(--primaryAlpha03)
&:active
background var(--primaryAlpha05)
&.active
color var(--primaryForeground)
background var(--primary)
border solid 1px var(--primary)
&:not(:disabled)
font-weight bold
&:hover:not(:disabled)
background var(--primaryLighten5)
border-color var(--primaryLighten5)
&:active:not(:disabled)
background var(--primaryDarken5)
border-color var(--primaryDarken5)
&.wait
cursor wait !important
opacity 0.7
&.big
width 100%
height 38px
line-height 38px
</style>
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