# extendify/3.1.2/src/Agent/workflows/theme/components/change-site-design/DesignOption.jsx
Extendify, version 3.1.2. 163 lines.
- Page: https://pluginprobe.com/plugins/extendify/3.1.2/code/src/Agent/workflows/theme/components/change-site-design/DesignOption.jsx
- Raw: https://pluginprobe.com/plugins/extendify/3.1.2/raw/src/Agent/workflows/theme/components/change-site-design/DesignOption.jsx
- Modified: 2026-06-11T18:37:12+00:00
Line numbers below start at 1. Link to a line or a range by appending a fragment to the
page URL, for example `https://pluginprobe.com/plugins/extendify/3.1.2/code/src/Agent/workflows/theme/components/change-site-design/DesignOption.jsx#L10-L20`.
```jsx
import { useIframeScale } from '@agent/hooks/useIframeScale';
import { removeAnimationClasses } from '@agent/workflows/theme/components/change-site-design/utils/removeAnimationClasses';
import { useMemo } from '@wordpress/element';
import { __ } from '@wordpress/i18n';
import classnames from 'classnames';
import { colord } from 'colord';
const PREVIEW_VIEWPORT_WIDTH = 1440;
const PREVIEW_VIEWPORT_HEIGHT = 1024;
const lowerImageQuality = (html) =>
html.replace(
/(https?:\/\/\S+\?w=\d+)/gi,
'$1&q=10&auto=format,compress&fm=avif',
);
// Clone duotone SVG filters from the page and adjust colors for this variation
const getDuotoneSvgNodes = (duotoneTheme) => {
const duotoneMap = new Map(
(duotoneTheme ?? []).map((item) => [item.slug, item]),
);
return [
...document.querySelectorAll('svg:has(filter[id^="wp-duotone"])'),
].map((svg) => {
const cloned = svg.cloneNode(true);
cloned.querySelectorAll('filter[id^="wp-duotone"]').forEach((filter) => {
const preset = duotoneMap.get(filter.id.replace('wp-duotone-', ''));
if (!preset?.colors || preset.colors.length !== 2) return;
const [dark, light] = preset.colors.map((hex) => {
const { r, g, b } = colord(hex).toRgb();
return { r: r / 255, g: g / 255, b: b / 255 };
});
['feFuncR', 'feFuncG', 'feFuncB'].forEach((func, i) => {
const ch = ['r', 'g', 'b'][i];
filter
.querySelector(func)
?.setAttribute('tableValues', `${dark[ch]} ${light[ch]}`);
});
});
return cloned;
});
};
const generatePreviewHtml = (renderedHtml, styles) => {
const clone = document.documentElement.cloneNode(true);
const head = clone.querySelector('head');
const body = clone.querySelector('body');
// Strip all scripts
clone.querySelectorAll('script').forEach((el) => {
el.remove();
});
clone.querySelector('#block-style-variation-styles-inline-css')?.remove();
clone.querySelector('#admin-bar-inline-css')?.remove();
clone.querySelector('#admin-bar-css')?.remove();
clone.querySelector('#extendify-toolbar-reset')?.remove();
body.classList.remove('admin-bar');
// Inject variation styles
const styleEl = head.appendChild(document.createElement('style'));
styleEl.textContent = [
styles?.colorAndFontsVariations ?? '',
styles?.vibes ?? '',
styles?.blockSupportsCss ?? '',
].join('\n');
// Inject link styles
(styles?.linkStyles ?? []).forEach((href) => {
if (clone.querySelector(`link[href="${href}"]`)) return;
const link = document.createElement('link');
link.rel = 'stylesheet';
link.href = href;
head.appendChild(link);
});
const duotoneSvgNodes = getDuotoneSvgNodes(styles?.duotoneTheme);
// Set body to header + hero section, then append duotone SVGs
body.removeAttribute('style');
const headerNode = removeAnimationClasses(document.querySelector('header'));
headerNode?.classList.remove('is-past-hero', 'is-scrolled');
headerNode?.removeAttribute('style');
const headerHtml = headerNode?.outerHTML ?? '';
body.innerHTML = `${headerHtml}${lowerImageQuality(renderedHtml)}
`;
duotoneSvgNodes.forEach((node) => {
body.appendChild(node);
});
return `${clone.outerHTML}`;
};
export const DesignOption = ({ renderedHtml, styles, isSelected, onClick }) => {
const { containerRef, scale, contentHeight, handleIframeLoad } =
useIframeScale({ viewportWidth: PREVIEW_VIEWPORT_WIDTH });
const srcdoc = useMemo(
() => generatePreviewHtml(renderedHtml, styles),
[
renderedHtml,
styles?.linkStyles,
styles?.colorAndFontsVariations,
styles?.duotoneTheme,
styles?.vibes,
styles?.blockSupportsCss,
],
);
return (
);
};
```