54 lines
1.3 KiB
JavaScript
54 lines
1.3 KiB
JavaScript
import { defaultIconProps } from '@iconify/utils/lib/icon/defaults';
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const maxIteration = 5;
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function findMatchingIcon(iconSet, icon) {
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const body = icon.body;
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let hiddenMatch = null;
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function isMatching(data) {
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for (const key in defaultIconProps) {
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const attr = key;
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if (data[attr] !== icon[attr]) {
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return false;
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}
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}
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return true;
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}
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function test(name, iteration) {
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const data = iconSet.resolve(name, true);
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if (!data) {
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return null;
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}
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if (isMatching(data)) {
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if (data.hidden) {
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hiddenMatch = name;
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} else {
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return name;
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}
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}
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if (iteration > maxIteration) {
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return null;
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}
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for (const key in iconSet.entries) {
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const item = iconSet.entries[key];
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if (item.type === "variation" && item.parent === name) {
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const result = test(key, iteration + 1);
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if (typeof result === "string") {
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return result;
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}
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}
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}
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return null;
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}
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for (const key in iconSet.entries) {
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const item = iconSet.entries[key];
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if (item.type === "icon" && item.body === body) {
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const result = test(key, 0);
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if (typeof result === "string") {
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return result;
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}
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}
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}
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return hiddenMatch;
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}
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export { findMatchingIcon };
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