com.adanac.module.blog.dynamic.RecordManager.java Source code

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Here is the source code for com.adanac.module.blog.dynamic.RecordManager.java

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package com.adanac.module.blog.dynamic;

/*
 * Copyright 2002-2015 the original author or authors.
 *
 * 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.
 */

import com.adanac.module.blog.dao.ArticleDao;
import com.adanac.module.blog.dao.RecordDao;
import com.adanac.module.blog.model.Status;
import com.adanac.module.blog.model.ViewMode;
import com.adanac.module.blog.mvc.DataMap;
import com.adanac.module.blog.mvc.Namespace;
import com.adanac.module.blog.orm.DaoFactory;
import org.apache.commons.lang.StringUtils;

import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import java.util.HashMap;
import java.util.Map;

/**
 * @author adanac
 * @since 2015527 ?2:13:35
 */
@Namespace("admin")
public class RecordManager implements DataMap {

    @Override
    public void putCustomData(Map<String, Object> data, HttpServletRequest request, HttpServletResponse response) {
        String currentString = request.getParameter("current");
        int current = 1;
        if (StringUtils.isNotBlank(currentString)) {
            current = Integer.valueOf(currentString);
        }
        int total = DaoFactory.getDao(RecordDao.class).getTotal();
        int page = (total % 10 == 0) ? (total / 10) : (total / 10 + 1);
        Map<String, Integer> pager = new HashMap<String, Integer>();
        pager.put("current", current);
        pager.put("total", total);
        pager.put("page", page);
        data.put("pageRecords", DaoFactory.getDao(RecordDao.class).getRecords(pager, ViewMode.DYNAMIC));
        data.put("pager", pager);
        data.put("firstArticleListUrl", "/admin/article_manager.ftl?current=1");
        data.put("preArticleListUrl", "/admin/article_manager.ftl?current=" + (current - 1));
        data.put("nextArticleListUrl", "/admin/article_manager.ftl?current=" + (current + 1));
        data.put("lastArticleListUrl", "/admin/article_manager.ftl?current=" + (page));
    }

}