@braindb/micromark-extension-wiki-link/dist/html.js

Parse and render wiki-style links

function html(opts = {}) {
    const permalinks = opts.permalinks || [];
    const defaultPageResolver = (name) => [
        name.replace(/ /g, "_").toLowerCase(),
    ];
    const pageResolver = opts.pageResolver || defaultPageResolver;
    const newClassName = opts.newClassName || "new";
    const wikiLinkClassName = opts.wikiLinkClassName || "internal";
    const defaultHrefTemplate = (permalink) => `#/page/${permalink}`;
    const hrefTemplate = opts.hrefTemplate || defaultHrefTemplate;
    function enterWikiLink() {
        // @ts-expect-error
        let stack = this.getData("wikiLinkStack");
        // @ts-expect-error
        if (!stack)
            this.setData("wikiLinkStack", (stack = []));
        // @ts-expect-error
        stack.push({});
    }
    function top(stack) {
        return stack[stack.length - 1];
    }
    function exitWikiLinkAlias(token) {
        const alias = this.sliceSerialize(token);
        // @ts-expect-error
        const current = top(this.getData("wikiLinkStack"));
        current.alias = alias;
    }
    function exitWikiLinkTarget(token) {
        const target = this.sliceSerialize(token);
        // @ts-expect-error
        const current = top(this.getData("wikiLinkStack"));
        current.target = target;
    }
    function exitWikiLink() {
        // @ts-expect-error
        const wikiLink = this.getData("wikiLinkStack").pop();
        const pagePermalinks = pageResolver(wikiLink.target);
        let permalink = pagePermalinks.find((p) => permalinks.indexOf(p) !== -1);
        const exists = permalink !== undefined;
        if (!exists) {
            permalink = pagePermalinks[0];
        }
        let displayName = wikiLink.target;
        if (wikiLink.alias) {
            displayName = wikiLink.alias;
        }
        let classNames = wikiLinkClassName;
        if (!exists) {
            classNames += " " + newClassName;
        }
        this.tag('<a href="' + hrefTemplate(permalink) + '" class="' + classNames + '">');
        this.raw(displayName);
        this.tag("</a>");
    }
    return {
        enter: {
            wikiLink: enterWikiLink,
        },
        exit: {
            wikiLinkTarget: exitWikiLinkTarget,
            wikiLinkAlias: exitWikiLinkAlias,
            wikiLink: exitWikiLink,
        },
    };
}
export { html };