<?php
/*
 *  Copyright 2008 Blandware (http://www.blandware.com)
 *
 *  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.
 */

/**
 * Actions for news.
 *
 * @package     AtleapLite
 * @author      Roman Puchkovskiy
 * @license     http://www.apache.org/licenses/LICENSE-2.0  Apache License, Version 2.0
 */

// ~ DAO functions

/**
 * Loads news items from DB.
 *
 * @param array $queryInfo optional query info
 * @see loadObjects()
 * @return array objects
 */
function loadNewsItems($queryInfo = array()) {
    $queryInfo['fields']['layout'] = 'newsItem';
    $queryInfo['fields']['language'] = getCurrentLanguage();
    $queryInfo['fields']['published'] = 1;
    $queryInfo['where'] = "('" . getNowDate() . "' BETWEEN publication_date AND expiration_date)";
    return loadObjects('page', getPageDescriptor(), null, $queryInfo);
}

// ~ Actions

/**
 * Displays a news archive.
 */
function showNewsArchive()
{
    global $smarty, $perPage, $pagerDelta, $bottomLinks;

    $queryInfo = buildDefaultQueryInfo();
    $queryInfo['orderBy'] = 'publication_date desc';
    $partial = loadNewsItems($queryInfo);
    $total = $partial['total'];
    $newsItems = $partial['rows'];

    $fullName = RW_PREFIX . NEWS_ARCHIVE_PREFIX . RW_POSTFIX;
    list($dir, $name) = splitFullName($fullName);
    $name .= '?' . PAGE_ID_VAR . '=%d';
    $pager = getPager(array('totalItems' => $total, 'fileName' => $name,
            'path' => $dir, 'append' => false));

    exportPagerData($pager, $smarty, $newsItems);

    $smarty->assign('template', 'news/showArchive.tpl');
    $smarty->assign('title', getMessage('newsItem.archive.title'));
    $smarty->setAdminLayout(false);

//    $smarty->initGrid('newsArchiveFilters', getNewsItemDescriptor(), $_GET['action']);

    setSystemMenuItemBold('showNewsArchive');
}

?>