tiktokapi-src
Version:
Unofficial scraper for downloading media from tiktok
145 lines (144 loc) • 5.87 kB
JavaScript
;
var __importDefault = (this && this.__importDefault) || function (mod) {
return (mod && mod.__esModule) ? mod : { "default": mod };
};
Object.defineProperty(exports, "__esModule", { value: true });
exports.TiktokAPI = void 0;
const axios_1 = __importDefault(require("axios"));
const api_1 = require("../../constants/api");
const params_1 = require("../../constants/params");
const TiktokURLregex = /https:\/\/(?:m|www|vm|vt)?\.?tiktok\.com\/((?:.*\b(?:(?:usr|v|embed|user|video)\/|\?shareId=|\&item_id=)(\d+))|\w+)/;
const TiktokAPI = (url) => new Promise((resolve, reject) => {
if (!TiktokURLregex.test(url)) {
return resolve({
status: "error",
message: "Invalid Tiktok URL. Make sure your url is correct!"
});
}
url = url.replace("https://vm", "https://vt");
axios_1.default.head(url)
.then(async ({ request }) => {
const { responseUrl } = request.res;
let ID = responseUrl.match(/\d{17,21}/g);
if (ID === null)
return resolve({
status: "error",
message: "Failed to fetch tiktok url. Make sure your tiktok url is correct!"
});
ID = ID[0];
let data2 = await fetchTiktokData(ID);
if (!data2?.content) {
return resolve({
status: "error",
message: "Failed to fetch tiktok data. Make sure your tiktok url is correct!"
});
}
const { content, author, statistics, music } = data2;
if (content.image_post_info) {
resolve({
status: "success",
result: {
type: "image",
id: content.aweme_id,
createTime: content.create_time,
description: content.desc,
hashtag: content.text_extra.filter((x) => x.hashtag_name !== undefined).map((v) => v.hashtag_name),
isADS: content.is_ads,
author,
statistics,
images: content.image_post_info.images.map((v) => v.display_image.url_list[0]),
music
}
});
}
else {
const video = {
ratio: content.video.ratio,
duration: content.video.duration,
playAddr: content.video.play_addr.url_list,
downloadAddr: content.video.download_addr.url_list,
cover: content.video.cover.url_list,
dynamicCover: content.video.dynamic_cover.url_list,
originCover: content.video.origin_cover.url_list
};
resolve({
status: "success",
result: {
type: "video",
id: content.aweme_id,
createTime: content.create_time,
description: content.desc,
hashtag: content.text_extra.filter((x) => x.hashtag_name !== undefined).map((v) => v.hashtag_name),
isADS: content.is_ads,
author,
statistics,
video,
music
}
});
}
})
.catch((e) => resolve({ status: "error", message: e.message }));
});
exports.TiktokAPI = TiktokAPI;
const fetchTiktokData = async (ID) => {
const res = await fetch((0, api_1._tiktokapi)(new URLSearchParams((0, params_1._tiktokApiParams)({
aweme_id: ID
})).toString()), {
method: "GET",
headers: {
"User-Agent": "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.114 Safari/537.36"
}
});
if (res.headers.get("content-length") !== "0") {
const data = await res.json();
if (data) {
return parseTiktokData(ID, data);
}
}
return null;
};
const parseTiktokData = (ID, data) => {
let content = data?.aweme_list;
if (!content)
return { content: null };
content = content.find((v) => v.aweme_id === ID);
const statistics = {
commentCount: content.statistics.comment_count,
diggCount: content.statistics.digg_count,
downloadCount: content.statistics.download_count,
playCount: content.statistics.play_count,
shareCount: content.statistics.share_count,
forwardCount: content.statistics.forward_count,
loseCount: content.statistics.lose_count,
loseCommentCount: content.statistics.lose_comment_count,
whatsappShareCount: content.statistics.whatsapp_share_count,
collectCount: content.statistics.collect_count,
repostCount: content.statistics.repost_count
};
const author = {
uid: content.author.uid,
username: content.author.unique_id,
nickname: content.author.nickname,
signature: content.author.signature,
region: content.author.region,
avatarThumb: content.author.avatar_thumb.url_list,
avatarMedium: content.author.avatar_medium.url_list,
url: `${api_1._tiktokurl}/@${content.author.unique_id}`
};
const music = {
id: content.music.id,
title: content.music.title,
author: content.music.author,
album: content.music.album,
playUrl: content.music.play_url.url_list,
coverLarge: content.music.cover_large.url_list,
coverMedium: content.music.cover_medium.url_list,
coverThumb: content.music.cover_thumb.url_list,
duration: content.music.duration,
isCommerceMusic: content.music.is_commerce_music,
isOriginalSound: content.music.is_original_sound,
isAuthorArtist: content.music.is_author_artist
};
return { content, statistics, author, music };
};