traxxx-web/pages/entities/@entitySlug/+onBeforeRender.js

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import { render } from 'vike/abort'; /* eslint-disable-line import/extensions */
import { fetchEntitiesById } from '#/src/entities.js';
import { fetchScenes } from '#/src/scenes.js';
import { curateScenesQuery } from '#/src/web/scenes.js';
import { getRandomCampaigns } from '#/src/campaigns.js';
import redis from '#/src//redis.js';
export async function onBeforeRender(pageContext) {
const entityId = await redis.hGet('traxxx:entities:id_by_slug', pageContext.routeParams.entityType === 'network' ? `_${pageContext.routeParams.entitySlug}` : pageContext.routeParams.entitySlug);
if (!entityId) {
throw render(404, `Cannot find ${pageContext.routeParams.entityType} '${pageContext.routeParams.entitySlug}'.`);
}
const [
[entity],
entityScenes,
] = await Promise.all([
fetchEntitiesById([Number(entityId)], { includeChildren: true }),
fetchScenes(await curateScenesQuery({
...pageContext.urlQuery,
scope: pageContext.routeParams.scope || 'latest',
entityId: Number(entityId),
tagFilter: pageContext.tagFilter,
}), {
page: Number(pageContext.routeParams.page) || 1,
limit: Number(pageContext.urlParsed.search.limit) || 30,
aggregate: true,
}, pageContext.user),
]);
const campaigns = await getRandomCampaigns([
{
entityIds: [entity.id, entity.parent?.id].filter(Boolean),
minRatio: 1.5,
allowRandomFallback: false,
},
{
entityIds: [entity.id, entity.parent?.id].filter(Boolean),
minRatio: 0.75,
maxRatio: 1.25,
allowRandomFallback: false,
},
{
entityIds: [entity.id, entity.parent?.id].filter(Boolean),
parentEntityId: entity.parent?.id,
minRatio: 1.5,
allowRandomFallback: false,
},
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], { tagFilter: pageContext.tagFilter });
const {
scenes,
aggActors,
aggTags,
aggChannels,
total,
limit,
} = entityScenes;
const campaignIndex = Math.floor((Math.random() * (0.5 - 0.2) + 0.2) * scenes.length);
const [metaCampaign, sceneCampaign, paginationCampaign] = campaigns;
return {
pageContext: {
title: entity.name,
pageProps: {
entity,
scenes,
aggActors,
aggTags,
aggChannels,
total,
limit,
},
campaigns: {
index: campaignIndex,
meta: metaCampaign,
scenes: scenes.length > 5 && sceneCampaign,
pagination: paginationCampaign,
},
},
};
}