BaseMentionsEditorConfigContributor.java

/**
 * Copyright (c) 2000-present Liferay, Inc. All rights reserved.
 *
 * This library is free software; you can redistribute it and/or modify it under
 * the terms of the GNU Lesser General Public License as published by the Free
 * Software Foundation; either version 2.1 of the License, or (at your option)
 * any later version.
 *
 * This library is distributed in the hope that it will be useful, but WITHOUT
 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
 * FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more
 * details.
 */

package com.liferay.mentions.web.internal.editor.configuration;

import com.liferay.mentions.matcher.MentionsMatcherUtil;
import com.liferay.mentions.web.constants.MentionsPortletKeys;
import com.liferay.portal.kernel.editor.configuration.BaseEditorConfigContributor;
import com.liferay.portal.kernel.json.JSONArray;
import com.liferay.portal.kernel.json.JSONFactoryUtil;
import com.liferay.portal.kernel.json.JSONObject;
import com.liferay.portal.kernel.portlet.RequestBackedPortletURLFactory;
import com.liferay.portal.kernel.theme.ThemeDisplay;
import com.liferay.portal.kernel.util.PortalUtil;
import com.liferay.portal.kernel.util.StringBundler;
import com.liferay.portal.kernel.util.Validator;

import java.util.Map;

import javax.portlet.PortletURL;

/**
 * @author Sergio González
 */
public class BaseMentionsEditorConfigContributor
	extends BaseEditorConfigContributor {

	@Override
	public void populateConfigJSONObject(
		JSONObject jsonObject, Map<String, Object> inputEditorTaglibAttributes,
		ThemeDisplay themeDisplay,
		RequestBackedPortletURLFactory requestBackedPortletURLFactory) {

		JSONObject autoCompleteConfigJSONObject =
			JSONFactoryUtil.createJSONObject();

		autoCompleteConfigJSONObject.put("requestTemplate", "query={query}");

		JSONArray triggerJSONArray = JSONFactoryUtil.createJSONArray();

		JSONObject triggerJSONObject = JSONFactoryUtil.createJSONObject();

		triggerJSONObject.put(
			"regExp",
			"(?:\\strigger|^trigger)(" +
				MentionsMatcherUtil.getScreenNameRegularExpression() + ")");
		triggerJSONObject.put(
			"resultFilters", "function(query, results) {return results;}");
		triggerJSONObject.put("resultTextLocator", "screenName");
		triggerJSONObject.put("term", "@");
		triggerJSONObject.put("tplReplace", "{mention}");

		StringBundler sb = new StringBundler(5);

		sb.append("<div class=\"nameplate\"><div class=\"nameplate-field\">");
		sb.append("<div class=\"user-icon\"><img class=\"img-circle\" ");
		sb.append("src=\"{portraitURL}\" height=\"32px\" width=\"32px\">");
		sb.append("</img></div></div><div class=\"nameplate-content\"><h4>");
		sb.append("{fullName} <small>@{screenName}</small></h4></div></div>");

		triggerJSONObject.put("tplResults", sb.toString());

		PortletURL autoCompleteUserURL =
			requestBackedPortletURLFactory.createResourceURL(
				MentionsPortletKeys.MENTIONS);

		String source =
			autoCompleteUserURL.toString() + "&" +
				PortalUtil.getPortletNamespace(MentionsPortletKeys.MENTIONS);

		triggerJSONObject.put("source", source);

		triggerJSONArray.put(triggerJSONObject);

		autoCompleteConfigJSONObject.put("trigger", triggerJSONArray);

		jsonObject.put("autocomplete", autoCompleteConfigJSONObject);

		String extraPlugins = jsonObject.getString("extraPlugins");

		if (Validator.isNotNull(extraPlugins)) {
			extraPlugins += ",autocomplete";
		}
		else {
			extraPlugins =
				"autocomplete,ae_placeholder,ae_selectionregion,ae_uicore";
		}

		jsonObject.put("extraPlugins", extraPlugins);
	}

}