traxxx/src/scrapers/gamma.js

764 lines
22 KiB
JavaScript

'use strict';
const Promise = require('bluebird');
const util = require('util');
const { JSDOM } = require('jsdom');
const cheerio = require('cheerio');
const moment = require('moment');
const format = require('template-format');
const logger = require('../logger')(__filename);
const qu = require('../utils/qu');
const http = require('../utils/http');
const slugify = require('../utils/slugify');
function getAlbumUrl(albumPath, site) {
if (site.parameters?.photos) {
return /^http/.test(site.parameters.photos)
? `${site.parameters.photos}/${albumPath.split('/').slice(-2).join('/')}`
: `${site.url}${site.parameters.photos}/${albumPath.split('/').slice(-2).join('/')}`;
}
if (site.url && site.parameters?.photos !== false) {
return `${site.url}${albumPath}`;
}
return null;
}
async function fetchPhotos(url) {
const res = await http.get(url);
return res.body.toString();
}
function scrapePhotos(html, includeThumbnails = true) {
const $ = cheerio.load(html, { normalizeWhitespace: true });
return $('.preview .imgLink, .pgFooterThumb a').toArray().map((linkEl) => {
const url = $(linkEl).attr('href');
if (/\/join|\/createaccount/.test(url)) {
// URL links to join page instead of full photo, extract thumbnail
// /createaccount is used by e.g. Tricky Spa native site
const src = $(linkEl).find('img').attr('src');
if (/previews\//.test(src)) {
// resource often serves full photo at a modifier URL anyway, add as primary source
const highRes = src
.replace('previews/', '')
.replace('_tb.jpg', '.jpg');
// keep original thumbnail as fallback in case full photo is not available
return [highRes, src];
}
if (!includeThumbnails) return null;
return src;
}
// URL links to full photo
return url;
}).filter(Boolean);
}
async function getPhotos(albumPath, site, includeThumbnails = true) {
const albumUrl = getAlbumUrl(albumPath, site);
if (!albumUrl) {
return [];
}
try {
const html = await fetchPhotos(albumUrl);
const $ = cheerio.load(html, { normalizeWhitespace: true });
const photos = scrapePhotos(html, includeThumbnails);
const lastPage = $('.Gamma_Paginator a.last').attr('href')?.match(/\d+$/)[0];
if (lastPage) {
const otherPages = Array.from({ length: Number(lastPage) }, (_value, index) => index + 1).slice(1);
const otherPhotos = await Promise.map(otherPages, async (page) => {
const pageUrl = `${albumUrl}/${page}`;
const pageHtml = await fetchPhotos(pageUrl);
return scrapePhotos(pageHtml, includeThumbnails);
}, {
concurrency: 2,
});
return photos.concat(otherPhotos.flat());
}
return photos;
} catch (error) {
logger.warn(`Failed to fetch ${site.name} photos from ${albumUrl}: ${error.message}`);
return [];
}
}
async function scrapeApiReleases(json, site) {
return json.map((scene) => {
if (site.parameters?.extract && scene.sitename !== site.parameters.extract) {
return null;
}
if (site.parameters?.filterExclusive && scene.availableOnSite.length > 1) {
return null;
}
const release = {
entryId: scene.clip_id,
title: scene.title,
description: scene.description,
duration: scene.length,
likes: scene.ratings_up,
dislikes: scene.ratings_down,
};
release.path = `/${scene.url_title}/${release.entryId}`;
if (site.parameters?.scene) release.url = `${site.parameters.scene}${release.path}`;
else if (site.url && site.parameters?.scene !== false) release.url = `${site.url}/en/video${release.path}`;
release.date = moment.utc(scene.release_date, 'YYYY-MM-DD').toDate();
release.director = scene.directors[0]?.name || null;
release.actors = scene.actors.map(actor => ({
entryId: actor.actor_id,
name: actor.name,
gender: actor.gender,
avatar: [
`https://images03-openlife.gammacdn.com/actors/${actor.actor_id}/${actor.actor_id}_500x750.jpg`,
`https://images03-openlife.gammacdn.com/actors/${actor.actor_id}/${actor.actor_id}_240x360.jpg`,
`https://images03-openlife.gammacdn.com/actors/${actor.actor_id}/${actor.actor_id}_200x300.jpg`,
],
}));
release.tags = scene.master_categories
.concat(scene.categories?.map(category => category.name))
.filter(Boolean); // some categories don't have a name
const posterPath = scene.pictures.resized || (scene.pictures.nsfw?.top && Object.values(scene.pictures.nsfw.top)[0]);
if (posterPath) {
release.poster = [
`https://images-evilangel.gammacdn.com/movies${posterPath}`,
`https://transform.gammacdn.com/movies${posterPath}`,
];
}
// release.movie = `${site.url}/en/movie/${scene.url_movie_title}/${scene.movie_id}`;
return release;
}).filter(Boolean);
}
function scrapeAll(html, site, networkUrl, hasTeaser = true) {
const $ = cheerio.load(html, { normalizeWhitespace: true });
const scenesElements = $('li[data-itemtype=scene], div[data-itemtype=scenes]').toArray();
return scenesElements.map((element) => {
const release = {};
const sceneLinkElement = $(element).find('.sceneTitle a, .tlcTitle a');
if (site) release.url = `${networkUrl ? site.parent.url : site.url}${sceneLinkElement.attr('href')}`;
else release.url = `${networkUrl}${sceneLinkElement.attr('href')}`;
release.title = sceneLinkElement.attr('title');
release.entryId = $(element).attr('data-itemid');
const dateEl = $(element).find('.sceneDate, .tlcSpecsDate .tlcDetailsValue').text() || null;
if (dateEl) {
release.date = moment
.utc(dateEl, ['MM-DD-YYYY', 'YYYY-MM-DD'])
.toDate();
}
release.actors = $(element).find('.sceneActors a, .tlcActors a')
.map((actorIndex, actorElement) => $(actorElement).attr('title'))
.toArray();
[release.likes, release.dislikes] = $(element).find('.value')
.toArray()
.map(value => Number($(value).text()));
const posterEl = $(element).find('.imgLink img, .tlcImageItem');
if (posterEl) release.poster = posterEl.attr('data-original') || posterEl.attr('src');
const channelEl = $(element).find('.fromSite a');
if (channelEl.attr('title')) release.channel = channelEl.attr('title').replace('.com', '');
if (hasTeaser) {
release.teaser = [
{ src: `https://videothumb.gammacdn.com/600x339/${release.entryId}.mp4` },
{ src: `https://videothumb.gammacdn.com/307x224/${release.entryId}.mp4` },
];
}
return release;
});
}
async function scrapeScene(html, url, site, baseRelease, mobileHtml, options) {
const $ = cheerio.load(html, { normalizeWhitespace: true });
const m$ = mobileHtml && cheerio.load(mobileHtml, { normalizeWhitespace: true });
const release = { $, url };
const json = $('script[type="application/ld+json"]').html();
const videoJson = $('script:contains("window.ScenePlayerOptions")').html();
const [data, data2] = json ? JSON.parse(json) : [];
const videoData = videoJson && JSON.parse(videoJson.slice(videoJson.indexOf('{'), videoJson.indexOf('};') + 1));
release.entryId = (baseRelease?.path || new URL(url).pathname).match(/\/(\d{2,})(\/|$)/)?.[1];
release.title = videoData?.playerOptions?.sceneInfos.sceneTitle || data?.name;
// date in data object is not the release date of the scene, but the date the entry was added; only use as fallback
const dateString = $('.updatedDate').first().text().trim();
const dateMatch = dateString.match(/\d{2,4}[-/]\d{2}[-/]\d{2,4}/)?.[0];
if (dateMatch) release.date = moment.utc(dateMatch, ['MM-DD-YYYY', 'YYYY-MM-DD']).toDate();
else if (data?.dateCreated) release.date = moment.utc(data.dateCreated, 'YYYY-MM-DD').toDate();
else release.date = videoData.playerOptions.sceneInfos.sceneReleaseDate;
if (data) {
release.description = data.description;
if (data.director?.[0]?.name) release.director = data.director[0].name;
else if (data2?.director?.[0]?.name) release.director = data2.director[0].name;
const stars = (data.aggregateRating.ratingValue / data.aggregateRating.bestRating) * 5;
if (stars) release.rating = { stars };
release.duration = moment.duration(data.duration.slice(2)).asSeconds();
}
const actors = data?.actor || data2?.actor;
if (actors) {
release.actors = actors.map(actor => ({
name: actor.name,
gender: actor.gender,
}));
}
const hasTrans = release.actors?.some(actor => actor.gender === 'shemale');
const rawTags = data?.keywords?.split(', ') || data2?.keywords?.split(', ') || [];
release.tags = hasTrans ? [...rawTags, 'transsexual'] : rawTags;
const channel = data?.productionCompany?.name
|| $('.studioLink a, .siteLink a').attr('title')?.trim()
|| $('.siteNameSpan').text()
?.trim()
.toLowerCase()
.replace('.com', '')
|| $('meta[name="twitter:domain"]').attr('content')?.replace('.com', '');
if (channel) release.channel = slugify(channel, '');
if (videoData.picPreview && new URL(videoData.picPreview).pathname.length > 1) release.poster = videoData.picPreview; // sometimes links to just https://images02-fame.gammacdn.com/
const photoLink = $('.picturesItem a').attr('href');
const mobilePhotos = m$ ? m$('.preview-displayer a img').map((photoIndex, photoEl) => $(photoEl).attr('src')).toArray() : [];
if (photoLink && options.includePhotos) {
const photos = await getPhotos(photoLink, site, mobilePhotos.length < 3); // only get thumbnails when less than 3 mobile photos are available
if (photos.length < 7) release.photos = [...photos, ...mobilePhotos]; // probably only teaser photos available, supplement with mobile album
else release.photos = photos;
} else {
release.photos = mobilePhotos;
}
const trailer = `${videoData.playerOptions.host}${videoData.url}`;
release.trailer = [
{
src: trailer.replace('hd', 'sm'),
quality: 240,
},
{
src: trailer.replace('hd', 'med'),
quality: 360,
},
{
src: trailer.replace('hd', 'big'),
quality: 480,
},
{
// probably 540p
src: trailer,
quality: parseInt(videoData.sizeOnLoad, 10),
},
{
src: trailer.replace('hd', '720p'),
quality: 720,
},
{
src: trailer.replace('hd', '1080p'),
quality: 1080,
},
{
src: trailer.replace('hd', '4k'),
quality: 2160,
},
];
const movie = $('.dvdLink');
const movieUrl = qu.prefixUrl(movie.attr('href'), site.url);
if (movieUrl) {
release.movie = {
url: movieUrl,
title: movie.attr('title'),
entryId: movieUrl.match(/\/(\d+)(\/|$)/)?.[1],
covers: [movie.find('img').attr('src')],
};
}
return release;
}
async function fetchMovieTrailer(release) {
if (!release.entryId) {
return null;
}
const url = `https://www.evilangel.com/en/dvdtrailer/${release.entryId}`;
const res = await qu.get(url);
if (!res.ok) {
return null;
}
const trailerHost = res.html.match(/"host":\s*"(.*\.com)"/)?.[1].replace(/\\\//g, '/');
const trailerPath = res.html.match(/"url":\s*"(.*\.mp4)"/)?.[1].replace(/\\\//g, '/');
if (trailerHost && trailerPath) {
return qu.prefixUrl(trailerPath, trailerHost);
}
return null;
}
async function scrapeMovie({ query, html }, window, url, entity, options) {
const release = {};
const data = window.dataLayer[0]?.dvdDetails;
// const options = html.match(/options = {.*};/);
release.entryId = new URL(url).pathname.match(/\/(\d+)(\/|$)/)?.[1];
release.covers = [
query.img('.frontCoverImg', 'href'),
query.img('.backCoverImg', 'href'),
];
release.description = query.cnt('.descriptionText');
release.date = qu.extractDate(data.dvdReleaseDate);
release.title = data.dvdName;
release.actors = data.dvdActors.map(actor => ({ name: actor.actorName, entryId: actor.actorId }));
release.tags = query.cnts('.dvdCol a');
release.scenes = scrapeAll(html, entity, entity.url);
if (options.includeTrailers) {
release.trailer = await fetchMovieTrailer(release);
}
return release;
}
function scrapeActorSearch(html, url, actorName) {
const { document } = new JSDOM(html).window;
const actorLink = document.querySelector(`a[title="${actorName}" i]`);
return actorLink ? actorLink.href : null;
}
async function fetchActorReleases(profileUrl, getActorReleasesUrl, page = 1, accReleases = [], context) {
const { origin, pathname } = new URL(profileUrl);
const profilePath = `/${pathname.split('/').slice(-2).join('/')}`;
const url = (context.parameters.actorScenes && format(context.parameters.actorScenes, { path: profilePath, page }))
|| getActorReleasesUrl?.(profilePath, page);
if (!url) {
return [];
}
const res = await qu.get(url);
if (!res.ok) {
return [];
}
const releases = scrapeAll(res.item.html, null, origin);
const nextPage = res.item.query.url('.Gamma_Paginator a.next');
if (nextPage) {
return fetchActorReleases(profileUrl, getActorReleasesUrl, page + 1, accReleases.concat(releases), context);
}
return accReleases.concat(releases);
}
async function scrapeProfile(html, url, actorName, _siteSlug, getActorReleasesUrl, withReleases, context) {
const { query } = qu.extract(html);
const avatar = query.el('img.actorPicture');
const hair = query.cnt('.actorProfile .attribute_hair_color');
const height = query.cnt('.actorProfile .attribute_height');
const weight = query.cnt('.actorProfile .attribute_weight');
const alias = query.cnt('.actorProfile .attribute_alternate_names');
const nationality = query.cnt('.actorProfile .attribute_home');
const profile = {
name: actorName,
};
if (avatar) {
// larger sizes usually available, provide fallbacks
const avatars = [
avatar.src.replace(/\d+x\d+/, '500x750'),
avatar.src.replace(/\d+x\d+/, '240x360'),
avatar.src.replace(/\d+x\d+/, '200x300'),
avatar.src,
];
profile.avatar = avatars;
}
profile.description = query.cnt('.actorBio p:not(.bioTitle)');
if (hair) profile.hair = hair.split(':')[1].trim();
if (height) profile.height = Number(height.match(/\d+/)[0]);
if (weight) profile.weight = Number(weight.match(/\d+/)[0]);
if (alias) profile.aliases = alias.split(':')[1].trim().split(', ');
if (nationality) profile.nationality = nationality.split(':')[1].trim();
if ((getActorReleasesUrl || context.parameters.actorScenes) && withReleases) {
profile.releases = await fetchActorReleases(url, getActorReleasesUrl, 1, [], context);
}
return profile;
}
function scrapeApiProfile(data, releases, siteSlug) {
const profile = {};
if (data.male === 1) profile.gender = 'male';
if (data.female === 1) profile.gender = 'female';
if (data.shemale === 1 || data.trans === 1) profile.gender = 'transsexual';
if (data.description) profile.description = data.description.trim();
if (data.attributes.ethnicity) profile.ethnicity = data.attributes.ethnicity;
if (data.attributes.eye_color) profile.eyes = data.attributes.eye_color;
if (data.attributes.hair_color) profile.hair = data.attributes.hair_color;
const avatarPaths = Object.values(data.pictures).reverse();
if (avatarPaths.length > 0) profile.avatar = avatarPaths.map(avatarPath => `https://images01-evilangel.gammacdn.com/actors${avatarPath}`);
if (releases) profile.releases = releases.map(release => `https://${siteSlug}.com/en/video/${release.url_title}/${release.clip_id}`);
return profile;
}
function getApiUrl(appId, apiKey) {
const userAgent = 'Algolia for vanilla JavaScript (lite) 3.27.0;instantsearch.js 2.7.4;JS Helper 2.26.0';
const apiUrl = `https://${appId.toLowerCase()}-dsn.algolia.net/1/indexes/*/queries?x-algolia-agent=${userAgent}&x-algolia-application-id=${appId}&x-algolia-api-key=${apiKey}`;
return {
appId,
apiKey,
userAgent,
apiUrl,
};
}
async function fetchApiCredentials(referer, site) {
if (site?.parameters?.appId && site?.parameters?.apiKey) {
return getApiUrl(site.parameters.appId, site.parameters.apiKey);
}
const res = await http.get(referer);
const body = res.body.toString();
const apiLine = body.split('\n').find(bodyLine => bodyLine.match('apiKey'));
if (!apiLine) {
throw new Error(`No Gamma API key found for ${referer}`);
}
const apiSerial = apiLine.slice(apiLine.indexOf('{'), apiLine.indexOf('};') + 1);
const apiData = JSON.parse(apiSerial);
const { applicationID: appId, apiKey } = apiData.api.algolia;
return getApiUrl(appId, apiKey);
}
async function fetchApiLatest(site, page = 1, preData, include, upcoming = false) {
const referer = site.parameters?.referer || `${site.parameters?.networkReferer ? site.parent.url : site.url}/en/videos`;
const { apiUrl } = await fetchApiCredentials(referer, site);
const res = await http.post(apiUrl, {
requests: [
{
indexName: 'all_scenes',
params: `query=&hitsPerPage=36&maxValuesPerFacet=100&page=${page - 1}&facetFilters=[["lesbian:"],["bisex:"],["shemale:"],["upcoming:${upcoming ? 1 : 0}"]]&filters=sitename:${site.slug} OR channels.id:${site.slug}`,
},
],
}, {
headers: {
Referer: referer,
},
}, {
encodeJSON: true,
});
if (res.status === 200 && res.body.results?.[0]?.hits) {
return scrapeApiReleases(res.body.results[0].hits, site);
}
return res.status;
}
async function fetchApiUpcoming(site, page = 1, preData, include) {
return fetchApiLatest(site, page, preData, include, true);
}
function getLatestUrl(site, page) {
if (site.parameters?.latest) {
if (/^http/.test(site.parameters.latest)) {
return /%d/.test(site.parameters.latest)
? util.format(site.parameters.latest, page)
: `${site.parameters.latest}${page}`;
}
return /%d/.test(site.parameters.latest)
? util.format(`${site.url}${site.parameters.latest}`, page)
: `${site.url}${site.parameters.latest}${page}`;
}
return `${site.url}/en/videos/AllCategories/0/${page}`;
}
function getUpcomingUrl(site) {
if (site.parameters?.upcoming) {
return /^http/.test(site.parameters.upcoming)
? `${site.parameters.upcoming}`
: `${site.url}${site.parameters.upcoming}`;
}
return `${site.url}/en/videos/AllCategories/0/1/upcoming`;
}
async function fetchLatest(site, page = 1) {
const url = getLatestUrl(site, page);
const res = await http.get(url);
if (res.ok) {
return scrapeAll(res.body.toString(), site);
}
return res.status;
}
async function fetchUpcoming(site) {
const url = getUpcomingUrl(site);
const res = await http.get(url);
if (res.ok) {
return scrapeAll(res.body.toString(), site, null, false);
}
return res.status;
}
function getDeepUrl(url, site, baseRelease, mobile) {
const filter = new Set(['en', 'video', 'scene', site.slug, site.parent.slug]);
const pathname = baseRelease?.path || new URL(url).pathname
.split('/')
.filter(component => !filter.has(component))
.join('/'); // reduce to scene ID and title slug
const sceneId = baseRelease?.entryId || pathname.match(/\/(\d+)\//)?.[1];
if (mobile && /%d/.test(mobile)) {
return util.format(mobile, sceneId);
}
if (mobile && sceneId) {
return `${mobile}${pathname}`;
}
if (site.parameters?.deep) {
return `${site.parameters.deep}${pathname}`;
}
return url;
}
async function fetchScene(url, site, baseRelease, options) {
if (site.parameters?.deep === false) {
return baseRelease;
}
const deepUrl = getDeepUrl(url, site, baseRelease);
const mobileUrl = getDeepUrl(url, site, baseRelease, site.parameters?.mobile || site.parent?.parameters?.mobile);
if (deepUrl) {
const [res, mobileRes] = await Promise.all([
http.get(deepUrl),
mobileUrl && http.get(mobileUrl, {
headers: {
// don't redirect to main site
'user-agent': 'Mozilla/5.0 (Linux; Android 6.0; Nexus 5 Build/MRA58N) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/80.0.3987.122 Mobile Safari/537.36',
},
}),
]);
if (res.status === 200) {
const mobileBody = mobileRes?.status === 200 ? mobileRes.body.toString() : null;
const scene = await scrapeScene(res.body.toString(), url, site, baseRelease, mobileBody, options);
return { ...scene, deepUrl };
}
}
return null;
}
async function fetchMovie(url, channel, baseRelease, options) {
const res = await qu.get(url, null, null, {
extract: {
runScripts: 'dangerously',
},
});
if (res.ok) {
return scrapeMovie(res.item, res.window, url, channel, options);
}
return res.status;
}
async function fetchActorScenes(actorName, apiUrl, siteSlug) {
const res = await http.post(apiUrl, {
requests: [
{
indexName: 'all_scenes',
params: `query=&filters=sitename:${siteSlug}&hitsPerPage=36&maxValuesPerFacet=100&page=0&facetFilters=[["lesbian:"],["bisex:"],["shemale:"],["actors.name:${actorName}"]]`,
},
],
}, {
headers: {
Referer: `https://www.${siteSlug}.com/en/videos`,
},
}, {
encodeJSON: true,
});
if (res.status === 200 && res.body.results[0].hits.length > 0) {
return res.body.results[0].hits;
}
return [];
}
async function fetchProfile({ name: actorName }, context, include, altSearchUrl, getActorReleasesUrl) {
const siteSlug = context.entity.slug || context.site?.slug || context.network?.slug;
const actorSlug = actorName.toLowerCase().replace(/\s+/, '+');
const searchUrl = altSearchUrl
? `https://www.${siteSlug}.com/en/search/${actorSlug}/1/actor`
: `https://www.${siteSlug}.com/en/search/${siteSlug}/actor/${actorSlug}`;
const searchRes = await http.get(searchUrl);
if (searchRes.status !== 200) {
return null;
}
const actorUrl = scrapeActorSearch(searchRes.body.toString(), searchUrl, actorName);
if (actorUrl) {
const url = `https://${siteSlug}.com${actorUrl}`;
const actorRes = await http.get(url);
if (actorRes.status !== 200) {
return null;
}
return scrapeProfile(actorRes.body.toString(), url, actorName, siteSlug, getActorReleasesUrl, include.scenes, context);
}
return null;
}
async function fetchApiProfile({ name: actorName }, context, include) {
const siteSlug = context.entity.slug || context.site?.slug || context.network?.slug;
const actorSlug = encodeURI(actorName);
const referer = `https://www.${siteSlug}.com/en/search`;
const { apiUrl } = await fetchApiCredentials(referer);
const res = await http.post(apiUrl, {
requests: [
{
indexName: 'all_actors',
params: `query=${actorSlug}`,
},
],
}, {
headers: {
Referer: referer,
},
}, {
encodeJSON: true,
});
if (res.status === 200 && res.body.results[0].hits.length > 0) {
const actorData = res.body.results[0].hits.find(actor => slugify(actor.name) === slugify(actorName));
if (actorData) {
const actorScenes = include.releases && await fetchActorScenes(actorData.name, apiUrl, siteSlug);
return scrapeApiProfile(actorData, actorScenes, siteSlug);
}
}
return null;
}
module.exports = {
fetchApiLatest,
fetchApiProfile,
fetchApiUpcoming,
fetchLatest,
fetchMovie,
fetchProfile,
fetchScene,
fetchUpcoming,
api: {
fetchLatest: fetchApiLatest,
fetchUpcoming: fetchApiUpcoming,
fetchProfile: fetchApiProfile,
fetchScene,
fetchMovie,
},
getPhotos,
scrapeApiProfile,
scrapeApiReleases,
scrapeProfile,
scrapeAll,
scrapeScene,
};