@kedao/editor/lib/renderers/block/blockRenderMap.js

Rich Text Editor Based On Draft.js

import React from 'react';
import { Map } from 'immutable';
import { DefaultDraftBlockRenderMap } from 'draft-js';
import { getExtensionBlockRenderMaps } from '../../helpers/extension';
export default (props, blockRenderMap) => {
    let customBlockRenderMap = Map({
        atomic: {
            element: ''
        },
        'code-block': {
            element: 'code',
            wrapper: React.createElement("pre", { className: "kedao-code-block" })
        }
    });
    try {
        const extensionBlockRenderMaps = getExtensionBlockRenderMaps(props.editorId);
        customBlockRenderMap = extensionBlockRenderMaps.reduce((acc, item) => {
            return acc.merge(typeof item.renderMap === 'function'
                ? item.renderMap(props)
                : item.renderMap);
        }, customBlockRenderMap);
        if (blockRenderMap) {
            if (typeof blockRenderMap === 'function') {
                customBlockRenderMap = customBlockRenderMap.merge(blockRenderMap(props));
            }
            else {
                customBlockRenderMap = customBlockRenderMap.merge(blockRenderMap);
            }
        }
        customBlockRenderMap =
            DefaultDraftBlockRenderMap.merge(customBlockRenderMap);
    }
    catch (error) {
        console.warn(error);
    }
    return customBlockRenderMap;
};
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