@zodiac-ui/editor/esm2015/plugins/link/link.mark.js

A rich text editor for Angular based on `@atlaskit/editor-core`.

import { COLOR, LINK } from "./constants";
import { isSafeUrl, normalizeUrl } from "./mark-utils";
export const link = {
    excludes: COLOR,
    group: LINK,
    attrs: {
        href: {},
        __confluenceMetadata: {
            default: null,
        },
    },
    inclusive: false,
    parseDOM: [
        {
            tag: 'a[href]',
            getAttrs: domNode => {
                const dom = domNode;
                let href = dom.getAttribute('href') || '';
                const attrs = {
                    __confluenceMetadata: dom.hasAttribute('__confluenceMetadata')
                        ? JSON.parse(dom.getAttribute('__confluenceMetadata') || '')
                        : undefined,
                };
                if (href.slice(-1) === '/') {
                    href = href.slice(0, -1);
                }
                if (isSafeUrl(href)) {
                    attrs.href = normalizeUrl(href);
                }
                else {
                    return false;
                }
                return attrs;
            },
        },
    ],
    toDOM(node, isInline) {
        // tslint:disable-next-line:no-shadowed-variable
        const attrs = Object.keys(node.attrs).reduce((attrs, key) => {
            if (key === '__confluenceMetadata') {
                if (node.attrs[key] !== null) {
                    attrs[key] = JSON.stringify(node.attrs[key]);
                }
            }
            else {
                attrs[key] = node.attrs[key];
            }
            return attrs;
        }, {});
        if (isInline) {
            return ['a', attrs];
        }
        return [
            'a',
            Object.assign({}, attrs, { class: 'blockLink' }),
            0,
        ];
    },
};
const OPTIONAL_ATTRS = [
    'title',
    'id',
    'collection',
    'occurrenceKey',
    '__confluenceMetadata',
];
export const toJSON = (mark) => ({
    type: mark.type.name,
    attrs: Object.keys(mark.attrs).reduce((attrs, key) => {
        if (OPTIONAL_ATTRS.indexOf(key) === -1 || mark.attrs[key] !== null) {
            attrs[key] = mark.attrs[key];
        }
        return attrs;
    }, {}),
});
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