101 lines
2.8 KiB
JavaScript
101 lines
2.8 KiB
JavaScript
class Giphy {
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baseUrl = "https://giphy.com";
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constructor() {
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this.type = "image-board";
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this.version = "1.0"
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}
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async search(query = "hello", page = 1, perPage = 48) {
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const url = `${this.baseUrl}/search/${query.trim().replace(/\s+/g, "-")}`;
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const data = await this.scrape(
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url,
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(page) => page.evaluate(() => {
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const items = document.querySelectorAll('a[data-giphy-id]');
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const results = [];
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items.forEach(el => {
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const id = el.getAttribute('data-giphy-id');
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const srcWebp = el.querySelector('source[type="image/webp"][srcset^="http"]');
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const srcImg = el.querySelector('img');
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let rawSrc =
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srcWebp?.getAttribute("srcset")?.split(" ")[0] ||
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srcImg?.src ||
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null;
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if (!rawSrc || rawSrc.startsWith("data:")) return;
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const alt = srcImg?.getAttribute("alt") || "";
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const tags = alt.trim().split(/\s+/).filter(Boolean);
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results.push({
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id,
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image: rawSrc,
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});
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});
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return {
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results,
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hasNextPage: false
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};
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}),
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{
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waitSelector: 'picture img, a[data-giphy-id] img',
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scrollToBottom: true,
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timeout: 15000
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}
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);
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return {
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results: data.result.results.map(r => ({
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id: r.id,
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image: r.image
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})),
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hasNextPage: data.result.hasNextPage,
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page
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};
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}
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async getInfo(id) {
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const url = `https://giphy.com/gifs/${id}`;
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const data = await this.scrape(
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url,
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(page) => page.evaluate(() => {
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const scripts = document.querySelectorAll(
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'script[type="application/ld+json"]'
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);
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let imgsrc = null;
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scripts.forEach(script => {
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try {
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const json = JSON.parse(script.textContent);
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if (json?.["@type"] === "Article" && json?.image?.url) {
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imgsrc = json.image.url;
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}
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} catch {}
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});
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return {
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image: imgsrc
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};
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}),
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{
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waitSelector: 'script[type="application/ld+json"]',
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timeout: 15000
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}
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);
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return {
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id,
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image: data.result.image
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};
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}
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}
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module.exports = Giphy; |