com.liferay.portal.kernel.editor.configuration.BaseEditorConfigContributor.java Source code

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Here is the source code for com.liferay.portal.kernel.editor.configuration.BaseEditorConfigContributor.java

Source

/**
 * 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.portal.kernel.editor.configuration;

import com.liferay.portal.kernel.json.JSONArray;
import com.liferay.portal.kernel.json.JSONException;
import com.liferay.portal.kernel.json.JSONFactoryUtil;
import com.liferay.portal.kernel.json.JSONObject;
import com.liferay.portal.kernel.language.LanguageConstants;
import com.liferay.portal.kernel.language.LanguageUtil;
import com.liferay.portal.kernel.log.Log;
import com.liferay.portal.kernel.log.LogFactoryUtil;
import com.liferay.portal.kernel.theme.ThemeDisplay;
import com.liferay.portal.kernel.util.LocaleUtil;

import java.util.Locale;
import java.util.Map;

/**
 * @author Brian Wing Shun Chan
 */
public abstract class BaseEditorConfigContributor implements EditorConfigContributor {

    protected String getContentsLanguageDir(Map<String, Object> inputEditorTaglibAttributes) {

        return LanguageUtil.get(getContentsLocale(inputEditorTaglibAttributes), LanguageConstants.KEY_DIR);
    }

    protected String getContentsLanguageId(Map<String, Object> inputEditorTaglibAttributes) {

        return LocaleUtil.toLanguageId(getContentsLocale(inputEditorTaglibAttributes));
    }

    protected Locale getContentsLocale(Map<String, Object> inputEditorTaglibAttributes) {

        String contentsLanguageId = (String) inputEditorTaglibAttributes
                .get("liferay-ui:input-editor:contentsLanguageId");

        return LocaleUtil.fromLanguageId(contentsLanguageId);
    }

    protected String getLanguageId(ThemeDisplay themeDisplay) {
        String languageId = LocaleUtil.toLanguageId(themeDisplay.getLocale());

        Locale locale = LocaleUtil.fromLanguageId(languageId);

        return LocaleUtil.toLanguageId(locale);
    }

    protected JSONArray toJSONArray(String json) {
        try {
            return JSONFactoryUtil.createJSONArray(json);
        } catch (JSONException jsone) {
            _log.error("Unable to create a JSON array from: " + json, jsone);
        }

        return JSONFactoryUtil.createJSONArray();
    }

    protected JSONArray toJSONArray(String... values) {
        JSONArray jsonArray = JSONFactoryUtil.createJSONArray();

        for (String value : values) {
            jsonArray.put(value);
        }

        return jsonArray;
    }

    protected JSONObject toJSONObject(String json) {
        try {
            return JSONFactoryUtil.createJSONObject(json);
        } catch (JSONException jsone) {
            _log.error("Unable to create a JSON object from: " + json, jsone);
        }

        return JSONFactoryUtil.createJSONObject();
    }

    private static final Log _log = LogFactoryUtil.getLog(BaseEditorConfigContributor.class);

}