348 lines
9.4 KiB
JavaScript
348 lines
9.4 KiB
JavaScript
import knex from './knex.js';
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import { searchApi } from './manticore.js';
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import { HttpError } from './errors.js';
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import { fetchActorsById, curateActor, sortActorsByGender } from './actors.js';
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import { fetchTagsById } from './tags.js';
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import { fetchEntitiesById } from './entities.js';
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function curateMedia(media) {
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if (!media) {
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return null;
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}
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return {
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id: media.id,
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path: media.path,
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thumbnail: media.thumbnail,
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lazy: media.lazy,
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isS3: media.is_s3,
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width: media.width,
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height: media.height,
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};
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}
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function curateScene(rawScene, assets) {
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if (!rawScene) {
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return null;
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}
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return {
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id: rawScene.id,
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title: rawScene.title,
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slug: rawScene.slug,
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url: rawScene.url,
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date: rawScene.date,
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createdAt: rawScene.created_at,
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effectiveDate: rawScene.effective_date,
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description: rawScene.description,
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duration: rawScene.duration,
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channel: {
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id: assets.channel.id,
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slug: assets.channel.slug,
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name: assets.channel.name,
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type: assets.channel.type,
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isIndependent: assets.channel.independent,
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hasLogo: assets.channel.has_logo,
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},
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network: assets.channel.network_id ? {
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id: assets.channel.network_id,
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slug: assets.channel.network_slug,
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name: assets.channel.network_name,
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type: assets.channel.network_type,
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hasLogo: assets.channel.has_logo,
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} : null,
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actors: sortActorsByGender(assets.actors.map((actor) => curateActor(actor, { sceneDate: rawScene.effective_date }))),
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directors: assets.directors.map((director) => ({
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id: director.id,
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slug: director.slug,
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name: director.name,
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})),
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tags: assets.tags.map((tag) => ({
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id: tag.id,
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slug: tag.slug,
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name: tag.name,
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})),
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poster: curateMedia(assets.poster),
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photos: assets.photos.map((photo) => curateMedia(photo)),
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createdBatchId: rawScene.created_batch_id,
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updatedBatchId: rawScene.updated_batch_id,
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};
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}
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export async function fetchScenesById(sceneIds) {
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const [scenes, channels, actors, directors, tags, posters, photos] = await Promise.all([
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knex('releases').whereIn('id', sceneIds),
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knex('releases')
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.select('channels.*', 'networks.id as network_id', 'networks.slug as network_slug', 'networks.name as network_name', 'networks.type as network_type')
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.whereIn('releases.id', sceneIds)
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.leftJoin('entities as channels', 'channels.id', 'releases.entity_id')
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.leftJoin('entities as networks', 'networks.id', 'channels.parent_id')
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.groupBy('channels.id', 'networks.id'),
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knex('releases_actors')
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.select(
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'actors_meta.*',
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'releases_actors.release_id',
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/* why would we need this for scenes?
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'birth_countries.alpha2 as birth_country_alpha2',
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knex.raw('COALESCE(birth_countries.alias, birth_countries.name) as birth_country_name'),
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'residence_countries.alpha2 as residence_country_alpha2',
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knex.raw('COALESCE(residence_countries.alias, residence_countries.name) as residence_country_name'),
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*/
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)
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.whereIn('release_id', sceneIds)
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.leftJoin('actors_meta', 'actors_meta.id', 'releases_actors.actor_id'),
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/*
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.leftJoin('countries as birth_countries', 'birth_countries.alpha2', 'actors_meta.birth_country_alpha2')
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.leftJoin('countries as residence_countries', 'residence_countries.alpha2', 'actors_meta.residence_country_alpha2'),
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*/
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knex('releases_directors')
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.whereIn('release_id', sceneIds)
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.leftJoin('actors as directors', 'directors.id', 'releases_directors.director_id'),
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knex('releases_tags')
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.select('id', 'slug', 'name', 'release_id')
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.whereNotNull('tags.id')
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.whereIn('release_id', sceneIds)
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.leftJoin('tags', 'tags.id', 'releases_tags.tag_id')
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.orderBy('priority', 'desc'),
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knex('releases_posters')
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.whereIn('release_id', sceneIds)
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.leftJoin('media', 'media.id', 'releases_posters.media_id'),
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knex('releases_photos')
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.whereIn('release_id', sceneIds)
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.leftJoin('media', 'media.id', 'releases_photos.media_id'),
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]);
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return sceneIds.map((sceneId) => {
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const scene = scenes.find((sceneEntry) => sceneEntry.id === sceneId);
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if (!scene) {
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return null;
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}
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const sceneChannel = channels.find((entity) => entity.id === scene.entity_id);
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const sceneActors = actors.filter((actor) => actor.release_id === sceneId);
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const sceneDirectors = directors.filter((director) => director.release_id === sceneId);
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const sceneTags = tags.filter((tag) => tag.release_id === sceneId);
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const scenePoster = posters.find((poster) => poster.release_id === sceneId);
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const scenePhotos = photos.filter((photo) => photo.release_id === sceneId);
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return curateScene(scene, {
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channel: sceneChannel,
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actors: sceneActors,
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directors: sceneDirectors,
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tags: sceneTags,
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poster: scenePoster,
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photos: scenePhotos,
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});
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}).filter(Boolean);
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}
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function curateOptions(options) {
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if (options?.limit > 100) {
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throw new HttpError('Limit must be <= 100', 400);
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}
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return {
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limit: options?.limit || 30,
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page: Number(options?.page) || 1,
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aggregate: options.aggregate ?? true,
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aggregateActors: (options.aggregate ?? true) && (options.aggregateActors ?? true),
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aggregateTags: (options.aggregate ?? true) && (options.aggregateTags ?? true),
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aggregateChannels: (options.aggregate ?? true) && (options.aggregateChannels ?? true),
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};
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}
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function buildQuery(filters = {}) {
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const query = {
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bool: {
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must: [],
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},
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};
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let sort = [{ effective_date: 'desc' }];
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if (!filters.scope || filters.scope === 'latest') {
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query.bool.must.push({
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range: {
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effective_date: {
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lte: Math.round(Date.now() / 1000),
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},
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},
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});
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}
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if (filters.scope === 'upcoming') {
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query.bool.must.push({
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range: {
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effective_date: {
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gt: Math.round(Date.now() / 1000),
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},
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},
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});
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sort = [{ effective_date: 'asc' }];
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}
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if (filters.scope === 'new') {
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sort = [{ created_at: 'desc' }, { effective_date: 'asc' }];
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}
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if (filters.scope === 'likes') {
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sort = [{ stashed: 'desc' }, { effective_date: 'desc' }];
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}
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if (filters.scope === 'results') {
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sort = [{ _score: 'desc' }, { effective_date: 'desc' }];
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}
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if (filters.query) {
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query.bool.must.push({
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bool: {
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should: [
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{ match: { title_filtered: filters.query } },
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{ match: { actors: filters.query } },
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{ match: { tags: filters.query } },
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{ match: { channel_name: filters.query } },
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{ match: { network_name: filters.query } },
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{ match: { channel_slug: filters.query } },
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{ match: { network_slug: filters.query } },
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{ match: { meta: filters.query } }, // date
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],
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},
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});
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}
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if (filters.tagIds) {
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filters.tagIds.forEach((tagId) => {
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query.bool.must.push({ equals: { 'any(tag_ids)': tagId } });
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});
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}
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if (filters.entityId) {
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query.bool.must.push({
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bool: {
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should: [
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{ equals: { channel_id: filters.entityId } },
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{ equals: { network_id: filters.entityId } },
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],
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},
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});
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}
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if (filters.actorIds) {
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filters.actorIds.forEach((actorId) => {
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query.bool.must.push({ equals: { 'any(actor_ids)': actorId } });
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});
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}
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/* tag filter
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must_not: [
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{
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in: {
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'any(tag_ids)': [101, 180, 32],
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},
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},
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],
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*/
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return { query, sort };
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}
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function buildAggregates(options) {
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const aggregates = {};
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if (options.aggregateActors) {
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aggregates.actorIds = {
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terms: {
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field: 'actor_ids',
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size: 5000,
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},
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// sort: [{ doc_count: { order: 'asc' } }],
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};
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}
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if (options.aggregateTags) {
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aggregates.tagIds = {
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terms: {
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field: 'tag_ids',
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size: 1000,
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},
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};
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}
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if (options.aggregateChannels) {
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aggregates.channelIds = {
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terms: {
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field: 'channel_id',
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size: 1000,
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},
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};
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}
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return aggregates;
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}
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function countAggregations(buckets) {
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if (!buckets) {
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return null;
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}
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return Object.fromEntries(buckets.map((bucket) => [bucket.key, { count: bucket.doc_count }]));
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}
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export async function fetchScenes(filters, rawOptions) {
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const options = curateOptions(rawOptions);
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const { query, sort } = buildQuery(filters);
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console.log('filters', filters);
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console.log('options', options);
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console.log('query', query.bool.must);
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const result = await searchApi.search({
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index: 'scenes',
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query,
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limit: options.limit,
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offset: (options.page - 1) * options.limit,
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sort,
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aggs: buildAggregates(options),
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options: {
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max_matches: 1000,
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max_query_time: 10000,
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field_weights: {
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title_filtered: 7,
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actors: 10,
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tags: 9,
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meta: 6,
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channel_name: 2,
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channel_slug: 3,
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network_name: 1,
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network_slug: 1,
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},
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},
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});
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console.log(result.hits.hits);
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const actorCounts = options.aggregateActors && countAggregations(result.aggregations?.actorIds?.buckets);
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const tagCounts = options.aggregateTags && countAggregations(result.aggregations?.tagIds?.buckets);
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const channelCounts = options.aggregateChannels && countAggregations(result.aggregations?.channelIds?.buckets);
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const [aggActors, aggTags, aggChannels] = await Promise.all([
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options.aggregateActors ? fetchActorsById(result.aggregations.actorIds.buckets.map((bucket) => bucket.key), { order: ['name', 'asc'], append: actorCounts }) : [],
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options.aggregateTags ? fetchTagsById(result.aggregations.tagIds.buckets.map((bucket) => bucket.key), { order: ['name', 'asc'], append: tagCounts }) : [],
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options.aggregateChannels ? fetchEntitiesById(result.aggregations.channelIds.buckets.map((bucket) => bucket.key), { order: ['name', 'asc'], append: channelCounts }) : [],
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]);
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const sceneIds = result.hits.hits.map((hit) => Number(hit._id));
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const scenes = await fetchScenesById(sceneIds);
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return {
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scenes,
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aggActors,
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aggTags,
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aggChannels,
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total: result.hits.total,
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limit: options.limit,
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};
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}
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