0x1998 - MANAGER

Düzenlenen Dosya: useFontVariationOverride.js

import { getDynamicDuotoneMap } from '@agent/lib/svg-blocks-scanner';
import { replaceDuotoneSVG } from '@agent/lib/svg-helpers';
import apiFetch from '@wordpress/api-fetch';
import { parse } from '@wordpress/blocks';
import { useSelect } from '@wordpress/data';
import { useCallback, useEffect, useRef, useState } from '@wordpress/element';

const id = 'global-styles-inline-css';
const path = window.location.pathname;
const s = new URLSearchParams(window.location.search);
const onEditor =
	path.includes('/wp-admin/post.php') && s.get('action') === 'edit';
const { globalStylesPostID } = window.extSharedData;

export const useFontVariationOverride = ({ css }) => {
	const frontStyles = useRef(null);
	const duotoneCleanup = useRef(null);
	const [theDocument, setDocument] = useState(null);
	const [duotoneTheme, setDuotoneTheme] = useState(null);

useEffect(() => {
		apiFetch({
			path: `/wp/v2/global-styles/${globalStylesPostID}?context=edit`,
		}).then((stylesResponse) => {
			const duotone = stylesResponse?.settings?.color?.duotone?.theme;
			setDuotoneTheme(duotone);
		});
	}, [css]);

useEffect(() => {
		if (!css || onEditor) return;
		const style = document.getElementById(id);
		if (!style) return;
		if (!frontStyles.current) {
			frontStyles.current = style.innerHTML;
		}
		style.innerHTML = css;
	}, [css]);

// Handle the editor
	useEffect(() => {
		if (!css || !theDocument || !onEditor) return;
		const style = theDocument.getElementById(id);
		const hasIframe = document.querySelector('iframe[name="editor-canvas"]');
		style.innerHTML = css.replaceAll(
			':root',
			// If the iframe was removed, target the editor the old way
			hasIframe ? ':root' : '.editor-styles-wrapper',
		);

// Since these effects should not affect the whole editor, only the text
		if (!hasIframe) {
			// we need to replace the individual elements with the style wrapper
			style.innerHTML = style.innerHTML
				.replace('body{', '.editor-styles-wrapper{')
				// or prefix them with the editor class
				.replace(
					/(h[1-6](?:\s*,\s*h[1-6])*)\s*\{/g,
					'.editor-styles-wrapper $1{',
				);
		}
	}, [css, theDocument]);

useEffect(() => {
		if (theDocument) return;
		const timer = setTimeout(() => {
			if (theDocument) return;
			const frame = document.querySelector('iframe[name="editor-canvas"]');
			const doc = frame?.contentDocument || document;
			if (!doc || !doc.body) return;
			// Add a tag to the body
			const newStyle = doc.createElement('style');
			newStyle.id = id;
			doc.body.appendChild(newStyle);
			setDocument(doc);
		}, 300); // wait for iframe
		return () => clearTimeout(timer);
	}, [theDocument]);

const dynamicDuotone = useSelect((select) => {
		let blocks = select('core/block-editor')?.getBlocks?.() ?? [];

const hasShowTemplateOn = blocks.find(
			(block) => block.name === 'core/template-part',
		);

if (hasShowTemplateOn) {
			const { getEditedPostContent } = select('core/editor');
			blocks = parse(getEditedPostContent(), {});
		}

return getDynamicDuotoneMap(blocks);
	}, []);

// Handle duotone changes
	useEffect(() => {
		if (!duotoneTheme) return;

// Clean up previous duotone changes
		if (duotoneCleanup.current) {
			duotoneCleanup.current();
			duotoneCleanup.current = null;
		}

// Apply new duotone changes and store cleanup
		duotoneCleanup.current = replaceDuotoneSVG({
			duotoneTheme,
			dynamicDuotone,
		});
	}, [css, duotoneTheme, dynamicDuotone]);

const undoChange = useCallback(() => {
		// Revert duotone changes
		if (duotoneCleanup.current) {
			duotoneCleanup.current();
			duotoneCleanup.current = null;
		}

// Revert CSS changes
		const style = document.getElementById(id);
		if (style && frontStyles.current) {
			style.innerHTML = frontStyles.current;
		}

// Remove editor CSS
		if (!onEditor) return;
		const iframe = document.querySelector('iframe[name="editor-canvas"]');
		const doc = iframe?.contentDocument || document;
		doc?.getElementById(id)?.remove();
	}, []);

return { undoChange };
};

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