OwlCyberSecurity - MANAGER

Edit File: Article.jsx

import apiFetch from '@wordpress/api-fetch';
import { Spinner } from '@wordpress/components';
import { useState, useEffect, useRef } from '@wordpress/element';
import { __ } from '@wordpress/i18n';
import parse from 'html-react-parser';
import { useSupportArticle } from '@help-center/hooks/useSupportArticles';
import { useKnowledgeBaseStore } from '@help-center/state/knowledge-base';

export const Article = () => {
	const { articles, pushArticle, popArticle, updateTitle } =
		useKnowledgeBaseStore();
	const [openedErrorUrl, setOpenedErrorUrl] = useState();
	const [fetching, setFetching] = useState(false);
	const articleRef = useRef();
	const slug = articles?.[0]?.slug;
	const { data: article, error, loading } = useSupportArticle(slug);
	const title = article?.title;

const getArticleRedirect = (url) =>
		apiFetch({
			path: `/extendify/v1/help-center/get-redirect?path=${url}`,
		});

useEffect(() => {
		if (!error) return setOpenedErrorUrl(false);
		// If there's an error, then open the url once
		if (openedErrorUrl) return;
		setOpenedErrorUrl(true);
		popArticle();
		window.open(
			`https://wordpress.org/documentation/article/${slug}`,
			'_blank',
		);
	}, [error, slug, openedErrorUrl, popArticle]);

useEffect(() => {
		if (!slug || !title) return;
		updateTitle(slug, title);
	}, [title, updateTitle, slug]);

useEffect(() => {
		if (!articleRef.current) return;
		const links = articleRef.current?.querySelectorAll('a');

// a small fix to make sure the images fit within the modal
		const figures = articleRef.current?.querySelectorAll('figure');
		const images = articleRef.current?.querySelectorAll('img');

figures.forEach((figure) => {
			figure.classList.add('mx-auto');
			figure.classList.add('my-4');
			figure.classList.add('block');
			figure.classList.add('w-full');
			figure.classList.remove('wp-block-image');
		});

images.forEach((image) => {
			image.classList.add('object-contain');
			image.classList.add('max-w-[400px]');
			image.classList.add('max-h-[250px]');
		});

const handleInternal = async (e) => {
			e.preventDefault();

// In that case, event.ctrlKey does the trick.
			if (e.ctrlKey || e.metaKey) {
				e.stopPropagation();
				return window.open(e.target.href, '_blank');
			}

// Could be the parent element so check both
			const link = e.target?.href ?? e.target?.closest('a')?.href;
			const { pathname } = new URL(link);
			const slug = pathname.split('/').filter(Boolean)?.at(-1);

// Both the new docs site and the old may have redirects
			setFetching(true);
			const data = await getArticleRedirect(pathname);
			setFetching(false);
			if (!data) {
				// If nothing useful was returned, it could be the new docs site
				if (pathname.startsWith('/documentation/article/')) {
					return pushArticle({ slug, title: undefined });
				}
				// But if not then just open the link in a new tab
				return window.open(`https://wordpress.org${pathname}`, '_blank');
			}
			// Finally load the article
			pushArticle({ slug: data.split('/').filter(Boolean)?.at(-1) });
		};

const handleExternal = (e) => {
			e.preventDefault();
			window.open(e.target.href, '_blank');
		};

const handleNoOp = (e) => e.preventDefault();

links.forEach((link) => {
			const { hash, host, pathname } = new URL(link.href);
			// Hash links should be disabled since they don't work properly
			if (
				(hash && host === window.location.host) ||
				pathname.startsWith('/support/category')
			) {
				link.addEventListener('click', handleNoOp);
				link.setAttribute('aria-disabled', 'true');
				link.classList.add('link-disabled');
				return;
			}
			// if link is to an image or a file, remove it
			const pattern = /\.(jpg|jpeg|png|gif|pdf|doc|docx|xls|xlsx|ppt|pptx)$/;
			if (pathname.match(pattern)) {
				link.addEventListener('click', handleNoOp);
				return;
			}
			if (
				pathname.startsWith('/documentation/article') ||
				pathname.startsWith('/support/article')
			) {
				link.addEventListener('click', handleInternal);
				return;
			}
			// If the link is something else, then open in a new tab
			link.addEventListener('click', handleExternal);
			const svg =
				'<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24" width="16" height="16" class="components-external-link__icon css-rvs7bx esh4a730" aria-hidden="true" focusable="false"><path d="M18.2 17c0 .7-.6 1.2-1.2 1.2H7c-.7 0-1.2-.6-1.2-1.2V7c0-.7.6-1.2 1.2-1.2h3.2V4.2H7C5.5 4.2 4.2 5.5 4.2 7v10c0 1.5 1.2 2.8 2.8 2.8h10c1.5 0 2.8-1.2 2.8-2.8v-3.6h-1.5V17zM14.9 3v1.5h3.7l-6.4 6.4 1.1 1.1 6.4-6.4v3.7h1.5V3h-6.3z"></path></svg>';
			const svgEl = document.createElement('span');
			svgEl.innerHTML = svg;
			link.appendChild(svgEl);
		});
		return () => {
			links.forEach((link) => {
				link?.removeEventListener('click', handleInternal);
				link?.removeEventListener('click', handleExternal);
				link?.removeEventListener('click', handleNoOp);
			});
		};
	}, [article, pushArticle]);

if (loading || fetching) {
		return (
			<div className="p-8 text-center text-base">
				<Spinner />
			</div>
		);
	}

if (error) {
		return (
			<div className="p-8 text-center text-base">
				{__('There was an error loading this article', 'extendify-local')}
			</div>
		);
	}

return (
		<article
			ref={articleRef}
			className="extendify-documentation w-full"
			data-test="kb-article-content">
			<h1 className="m-0 text-3xl">{title}</h1>
			{article?.content && parse(article?.content)}
		</article>
	);
};