@curvenote/cli/dist/transforms/links.js

CLI Client library for Curvenote

import { castSession } from 'myst-cli';
import { fileWarn } from 'myst-common';
import { oxaLink, oxaLinkToId } from '@curvenote/blocks';
import { selectors } from '../store/index.js';
import { oxalink } from '../store/oxa/index.js';
/**
 * Populate link node with rich oxa info
 */
export class OxaTransformer {
    constructor(session) {
        this.protocol = 'oxa';
        this.session = session;
    }
    test(url) {
        if (!url)
            return false;
        const oxa = oxaLinkToId(url);
        return !!oxa;
    }
    transform(link, file) {
        const urlSource = link.urlSource || link.url;
        const oxa = oxaLinkToId(urlSource);
        const key = oxaLink(oxa, false);
        const store = this.session.store.getState();
        const info = selectors.selectOxaLinkInformation(store, key);
        const externalOxaUrl = oxa ? oxaLink(this.session.config.editorUrl, oxa.block) : null;
        if (info) {
            const url = info === null || info === void 0 ? void 0 : info.url;
            if (url && url !== link.url) {
                // the `internal` flag is picked up in the link renderer (prefetch!)
                link.internal = true;
                link.url = url;
                // TODO: Link blocks!
                // if (link.type === 'linkBlock') {
                //   // Any values already present on the block override link info
                //   link.title = link.title || info?.title || undefined;
                //   if (!link.children || link.children.length === 0) {
                //     link.children = [{ type: 'text', value: info?.description || '' }];
                //   }
                //   link.thumbnail = link.thumbnail || info?.thumbnail;
                // }
            }
        }
        else if (externalOxaUrl) {
            fileWarn(file, `Replacing oxa link with external url: ${externalOxaUrl}`, { node: link });
            link.url = externalOxaUrl;
        }
        else {
            fileWarn(file, `Information for link not found: ${key}`, { node: link });
        }
        return true;
    }
}
export async function transformOxalinkStore(session, opts) {
    var _a;
    const cache = castSession(session);
    const mdastPost = (_a = cache.$getMdast(opts.file)) === null || _a === void 0 ? void 0 : _a.post;
    const oxa = mdastPost === null || mdastPost === void 0 ? void 0 : mdastPost.frontmatter.oxa;
    if (oxa) {
        const url = opts.projectSlug ? `/${opts.projectSlug}/${mdastPost.slug}` : `/${mdastPost.slug}`;
        session.store.dispatch(oxalink.actions.updateLinkInfo({
            path: opts.file,
            oxa: oxa,
            url,
        }));
    }
}