traxxx-web/components/filters/channels.vue

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<template>
<div class="filter channels-container">
<div class="filters-sort">
<input
v-model="search"
type="search"
:placeholder="`Filter ${channels.length} channels`"
class="input input-inline filters-search"
>
<div
v-show="order === 'name'"
class="filter-sort order noselect"
@click="order = 'count'"
>
<Icon icon="sort-alpha-asc" />
</div>
<div
v-show="order === 'count'"
class="filter-sort order noselect"
@click="order = 'name'"
>
<Icon icon="sort-numeric-desc" />
</div>
</div>
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<div
v-if="entities.length === 0"
class="filter-empty"
>No channels</div>
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<template v-else>
<ul
class="filter-items nolist"
>
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<li
v-for="entity in entities"
:key="`filter-channel-${entity.id}`"
class="filter-item"
:class="{ channel: !entity.isIndependent && entity.type !== 'network', selected: filters.entity?.id === entity.id }"
@click="emit('update', 'entity', entity)"
>
<span class="filter-name">
<span
class="filter-text"
:title="entity.name"
>
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<img
v-if="entity.isIndependent || entity.type === 'network'"
:src="`/logos/${entity.slug}/favicon_dark.png`"
class="favicon"
>
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<Icon
v-else
icon="arrow-up4"
/>
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{{ entity.name }}
</span>
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<span class="filter-details">
<span
v-if="entity.count"
class="filter-count"
>{{ entity.count }}</span>
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<Icon
v-if="filters.entity?.id === entity.id"
icon="cross2"
class="filter-remove"
@click.native.stop="emit('update', 'entity', null)"
/>
</span>
</span>
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</li>
</ul>
</template>
</div>
</template>
<script setup>
import { ref, computed, inject } from 'vue';
const props = defineProps({
filters: {
type: Object,
default: null,
},
channels: {
type: Array,
default: () => [],
},
});
const emit = defineEmits(['update']);
const search = ref('');
const searchRegexp = computed(() => new RegExp(search.value, 'i'));
const order = ref('name');
const { pageProps } = inject('pageContext');
const { channel: pageChannel } = pageProps;
function sort(channelA, channelB) {
if (order.value === 'count') {
return channelB.count - channelA.count;
}
return channelA.name.localeCompare(channelB.name);
}
const entities = computed(() => {
const filteredChannels = props.channels.filter((channel) => channel.id !== pageChannel?.id
&& (searchRegexp.value.test(channel.name)
|| searchRegexp.value.test(channel.slug)
|| (channel.parent && searchRegexp.value.test(channel.parent.name))
|| (channel.parent && searchRegexp.value.test(channel.parent.slug))));
const networks = Object.values(filteredChannels.reduce((acc, channel) => {
if (!acc[channel.id] && (channel.type === 'network' || !channel.parent || channel.isIndependent)) { // network may have already been created by a child
acc[channel.id] = {
...channel,
children: [],
};
return acc;
}
if (channel.parent && !acc[channel.parent.id] && channel.type === 'channel') {
acc[channel.parent.id] = {
...channel.parent,
children: [],
};
}
if (channel.parent && channel.type === 'channel') {
acc[channel.parent.id].children.push(channel);
}
return acc;
}, {}))
.map((network) => ({
...network,
children: network.children?.sort(sort),
count: network.count || network.children?.reduce((acc, channel) => acc + channel.count, 0),
}))
.sort(sort)
.flatMap((network) => [network, ...(network.children || [])]);
return networks;
});
</script>
<style scoped>
.filter-items {
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max-height: 15rem;
overflow-y: auto;
}
.filter {
padding: 0;
}
.filter-item.channel {
.filter-text .icon {
width: 2.25rem;
height: 1rem;
transform: rotate(-135deg);
fill: var(--shadow-weak-30);
overflow: hidden; /* prevent parent jumping on load */
}
}
.favicon {
width: 1.75rem;
height: 1rem;
margin-right: .5rem;
object-fit: contain;
}
</style>