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---
import { readFile } from 'node:fs/promises';
import { join } from 'node:path';
import type { LogoType } from '@webtypes/Config';
import type { HTMLAttributes } from 'astro/types';
export interface Props extends HTMLAttributes<'svg'> {
logo: LogoType
size?: number | [number, number]
silent?: boolean
}
const {
logo,
size = undefined,
...attr
} = Astro.props;
let svg: string | undefined;
try {
if (logo === undefined)
return;
const dir = new URL(join('..', '..', '..', 'public', 'media'), import.meta.url).pathname;
svg = (await readFile(`${dir}/${logo.replaceAll('.', '/')}.svg`, { encoding: 'utf8' }));
if (svg === undefined)
return;
if (typeof size == 'number' || Array.isArray(size)) {
// SVG main element regex
const svgElementRegex = /<svg[^>]*>/;
svg = svg.replace(svgElementRegex, (match) => {
let newMatch = match;
if (typeof size == 'number') {
newMatch = newMatch.replace(/width="[^"]*"/, `width="${size}"`);
newMatch = newMatch.replace(/height="[^"]*"/, `height="${size}"`);
}
else if (Array.isArray(size)) {
newMatch = newMatch.replace(/width="[^"]*"/, `width="${size[0]}"`);
newMatch = newMatch.replace(/height="[^"]*"/, `height="${size[1]}"`);
}
return newMatch;
});
}
svg = svg.replace(/<svg/, `<svg ${Object.entries(attr).map(([key, value]) => `${key}="${value}"`).join(' ')}`);
}
catch (err) {
console.error(`Error occurred while loading SVG. Logo name is ${logo}.`);
console.error(err);
}
---
<Fragment set:html={svg}/>
|
