@limetech/lime-elements
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JavaScript
import { visit } from "unist-util-visit";
import { getLinkAttributes } from "../text-editor/prosemirror-adapter/plugins/link/utils";
/**
* Creates a unified.js plugin that transforms link elements
* to add target, rel, and referrerpolicy attributes.
*
* @returns A unified.js plugin function
*/
export function createLinksPlugin() {
return () => {
return (tree) => {
visit(tree, 'element', (node) => {
var _a, _b;
if (node.tagName === 'a') {
const href = (_a = node.properties) === null || _a === void 0 ? void 0 : _a.href;
const title = (_b = node.properties) === null || _b === void 0 ? void 0 : _b.title;
if (!href) {
return;
}
const attributes = getLinkAttributes(href, title);
node.properties.target = attributes.target;
node.properties.rel = attributes.rel;
node.properties.referrerpolicy = attributes.referrerpolicy;
}
});
return tree;
};
};
}