55 lines
1.3 KiB
TypeScript
55 lines
1.3 KiB
TypeScript
/**
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* Replace fontawesome symbols
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*/
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import * as fontawesome from '@fortawesome/fontawesome-svg-core';
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import { far } from '@fortawesome/free-regular-svg-icons';
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import { fas } from '@fortawesome/free-solid-svg-icons';
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import { fab } from '@fortawesome/free-brands-svg-icons';
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fontawesome.library.add(far, fas, fab);
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export const pattern = /%fa:(.+?)%/g;
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export const replacement = (match: string, key: string) => {
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const args = key.split(' ');
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let prefix = 'fas';
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const classes: string[] = [];
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let transform = '';
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let name;
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args.forEach(arg => {
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if (arg == 'R' || arg == 'S' || arg == 'B') {
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prefix =
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arg == 'R' ? 'far' :
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arg == 'S' ? 'fas' :
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arg == 'B' ? 'fab' :
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'';
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} else if (arg.startsWith('.')) {
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classes.push(`fa-${arg.substr(1)}`);
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} else if (arg.startsWith('-')) {
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transform = arg.substr(1).split('|').join(' ');
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} else {
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name = arg;
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}
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});
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const icon = fontawesome.icon({ prefix, iconName: name } as fontawesome.IconLookup, {
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classes: classes,
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transform: fontawesome.parse.transform(transform)
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});
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if (icon) {
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return `<i data-fa class="${name}">${icon.html[0]}</i>`;
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} else {
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console.warn(`'${name}' not found in fa`);
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return '';
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}
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};
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export default (src: string) => {
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return src.replace(pattern, replacement);
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};
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export const fa = fontawesome;
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