ru.org.linux.user.UserLogPrepareService.java Source code

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Here is the source code for ru.org.linux.user.UserLogPrepareService.java

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/*
 * Copyright 1998-2016 Linux.org.ru
 *    Licensed under the Apache License, Version 2.0 (the "License");
 *    you may not use this file except in compliance with the License.
 *    You may obtain a copy of the License at
 *
 *        http://www.apache.org/licenses/LICENSE-2.0
 *
 *    Unless required by applicable law or agreed to in writing, software
 *    distributed under the License is distributed on an "AS IS" BASIS,
 *    WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 *    See the License for the specific language governing permissions and
 *    limitations under the License.
 */

package ru.org.linux.user;

import com.google.common.base.Function;
import com.google.common.collect.ImmutableList;
import com.google.common.collect.ImmutableMap;
import com.google.common.collect.Lists;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Service;

import javax.annotation.Nonnull;
import java.util.HashMap;
import java.util.List;
import java.util.Map;

import static ru.org.linux.util.StringUtil.escapeHtml;

@Service
public class UserLogPrepareService {
    @Autowired
    private UserDao userDao;

    private final static ImmutableMap<String, String> OPTION_DESCRIPTION;

    static {
        ImmutableMap.Builder<String, String> builder = ImmutableMap.builder();

        builder.put(UserLogDao.OPTION_BONUS, " score");
        builder.put(UserLogDao.OPTION_NEW_EMAIL, "? email");
        builder.put(UserLogDao.OPTION_NEW_USERPIC, "?? ?");
        builder.put(UserLogDao.OPTION_OLD_EMAIL, " email");
        builder.put(UserLogDao.OPTION_OLD_INFO, " ? ");
        builder.put(UserLogDao.OPTION_OLD_USERPIC, "? ?");
        builder.put(UserLogDao.OPTION_REASON, "");

        OPTION_DESCRIPTION = builder.build();
    }

    @Nonnull
    public List<PreparedUserLogItem> prepare(@Nonnull List<UserLogItem> items) {
        return ImmutableList.copyOf(Lists.transform(items, new Function<UserLogItem, PreparedUserLogItem>() {
            @Override
            public PreparedUserLogItem apply(UserLogItem item) {
                Map<String, String> options = new HashMap<>();

                for (Map.Entry<String, String> option : item.getOptions().entrySet()) {
                    String key = OPTION_DESCRIPTION.get(option.getKey());
                    if (key == null) {
                        key = escapeHtml(option.getKey());
                    }

                    String value;

                    switch (option.getKey()) {
                    case UserLogDao.OPTION_OLD_USERPIC:
                    case UserLogDao.OPTION_NEW_USERPIC:
                        value = "<a href=\"/photos/" + escapeHtml(option.getValue()) + "\">"
                                + escapeHtml(option.getValue()) + "</a>";
                        break;
                    case UserLogDao.OPTION_IP:
                        value = "<a href=\"/sameip.jsp?ip=" + escapeHtml(option.getValue()) + "\">"
                                + escapeHtml(option.getValue()) + "</a>";
                        break;
                    default:
                        value = escapeHtml(option.getValue());
                        break;
                    }

                    options.put(key, value);
                }

                return new PreparedUserLogItem(item, userDao.getUserCached(item.getActionUser()), options);
            }
        }));
    }
}