/**
* 获得指定分类下的文章总数
*
* @param integer $cat_id
*
* @return integer
*/
function get_article_count($cat_id, $requirement = '')
{
global $db, $ecs;
if ($requirement != '') {
$count = $db->getOne('SELECT COUNT(*) FROM ' . $ecs->table('ecsmart_article') . ' WHERE ' . get_article_children($cat_id) . ' AND title like \'%' . $requirement . '%\' AND is_open = 1');
} else {
$count = $db->getOne("SELECT COUNT(*) FROM " . $ecs->table('ecsmart_article') . " WHERE " . get_article_children($cat_id) . " AND is_open = 1");
}
return $count;
}
function get_articleslist()
{
$result = get_filter();
if ($result === false) {
$filter = array();
$filter['keyword'] = empty($_REQUEST['keyword']) ? '' : trim($_REQUEST['keyword']);
if (isset($_REQUEST['is_ajax']) && $_REQUEST['is_ajax'] == 1) {
$filter['keyword'] = json_str_iconv($filter['keyword']);
}
$filter['cat_id'] = empty($_REQUEST['cat_id']) ? 0 : intval($_REQUEST['cat_id']);
$filter['sort_by'] = empty($_REQUEST['sort_by']) ? 'a.article_id' : trim($_REQUEST['sort_by']);
$filter['sort_order'] = empty($_REQUEST['sort_order']) ? 'DESC' : trim($_REQUEST['sort_order']);
$where = '';
if (!empty($filter['keyword'])) {
$where = " AND a.title LIKE '%" . mysql_like_quote($filter['keyword']) . "%'";
}
if ($filter['cat_id']) {
$where .= " AND a." . get_article_children($filter['cat_id']);
}
/* 文章总数 */
$sql = 'SELECT COUNT(*) FROM ' . $GLOBALS['ecs']->table('article') . ' AS a ' . 'LEFT JOIN ' . $GLOBALS['ecs']->table('article_cat') . ' AS ac ON ac.cat_id = a.cat_id ' . 'WHERE 1 ' . $where;
$filter['record_count'] = $GLOBALS['db']->getOne($sql);
$filter = page_and_size($filter);
/* 获取文章数据 */
$sql = 'SELECT a.* , ac.cat_name ' . 'FROM ' . $GLOBALS['ecs']->table('article') . ' AS a ' . 'LEFT JOIN ' . $GLOBALS['ecs']->table('article_cat') . ' AS ac ON ac.cat_id = a.cat_id ' . 'WHERE 1 ' . $where . ' ORDER by ' . $filter['sort_by'] . ' ' . $filter['sort_order'];
$filter['keyword'] = stripslashes($filter['keyword']);
set_filter($filter, $sql);
} else {
$sql = $result['sql'];
$filter = $result['filter'];
}
$arr = array();
$res = $GLOBALS['db']->selectLimit($sql, $filter['page_size'], $filter['start']);
while ($rows = $GLOBALS['db']->fetchRow($res)) {
$rows['date'] = local_date($GLOBALS['_CFG']['time_format'], $rows['add_time']);
$arr[] = $rows;
}
return array('arr' => $arr, 'filter' => $filter, 'page_count' => $filter['page_count'], 'record_count' => $filter['record_count']);
}
if ($res !== false) {
while ($row = $db->fetchRow($res)) {
$item_url = 'package.php';
$separator = strpos($item_url, '?') === false ? '?' : '&';
$about = $uri . $item_url;
$title = htmlspecialchars($row['act_name']);
$link = $uri . $item_url . $separator . 'from=rss';
$desc = htmlspecialchars($row['act_desc']);
$subject = $_LANG['remark_package'];
$date = local_date('r', $row['start_time']);
$rss->addItem($about, $title, $link, $desc, $subject, $date);
}
$rss->outputRSS($ver);
}
} elseif (substr($_REQUEST['type'], 0, 11) == 'article_cat') {
$sql = 'SELECT article_id, title, author, add_time' . ' FROM ' . $GLOBALS['ecs']->table('article') . ' WHERE is_open = 1 AND ' . get_article_children(substr($_REQUEST['type'], 11)) . ' ORDER BY add_time DESC LIMIT ' . $_CFG['article_page_size'];
$res = $db->query($sql);
if ($res !== false) {
while ($row = $db->fetchRow($res)) {
$item_url = build_uri('article', array('aid' => $row['article_id']), $row['title']);
$separator = strpos($item_url, '?') === false ? '?' : '&';
$about = $uri . $item_url;
$title = htmlspecialchars($row['title']);
$link = $uri . $item_url . $separator . 'from=rss';
$desc = '';
$subject = htmlspecialchars($row['author']);
$date = local_date('r', $row['add_time']);
$rss->addItem($about, $title, $link, $desc, $subject, $date);
}
$rss->outputRSS($ver);
}
/**
* 获得文章分类下的文章列表
*
* @access public
* @param integer $cat_id
* @param integer $page
* @param integer $size
*
* @return array
*/
function get_cat_articles($cat_id, $page = 1, $size = 20, $requirement = '')
{
//取出所有非0的文章
if ($cat_id == '-1') {
$cat_str = 'cat_id > 0';
} else {
$cat_str = get_article_children($cat_id);
}
//增加搜索条件，如果有搜索内容就进行搜索
if ($requirement != '') {
$sql = 'SELECT article_id, title, author, add_time, file_url, open_type' . ' FROM ' . $GLOBALS['ecs']->table('article') . ' WHERE is_open = 1 AND title like \'%' . $requirement . '%\' ' . ' ORDER BY article_type DESC, article_id DESC';
} else {
$sql = 'SELECT article_id, title, author, add_time, file_url, open_type' . ' FROM ' . $GLOBALS['ecs']->table('article') . ' WHERE is_open = 1 AND ' . $cat_str . ' ORDER BY article_type DESC, article_id DESC';
}
$res = $GLOBALS['db']->selectLimit($sql, $size, ($page - 1) * $size);
$arr = array();
if ($res) {
while ($row = $GLOBALS['db']->fetchRow($res)) {
$article_id = $row['article_id'];
$arr[$article_id]['id'] = $article_id;
$arr[$article_id]['title'] = $row['title'];
$arr[$article_id]['short_title'] = $GLOBALS['_CFG']['article_title_length'] > 0 ? sub_str($row['title'], $GLOBALS['_CFG']['article_title_length']) : $row['title'];
$arr[$article_id]['author'] = empty($row['author']) || $row['author'] == '_SHOPHELP' ? $GLOBALS['_CFG']['shop_name'] : $row['author'];
$arr[$article_id]['url'] = $row['open_type'] != 1 ? build_uri('article', array('aid' => $article_id), $row['title']) : trim($row['file_url']);
$arr[$article_id]['add_time'] = date($GLOBALS['_CFG']['date_format'], $row['add_time']);
}
}
return $arr;
}
$link = $uri . $item_url . $separator . 'from=rss';
$desc = htmlspecialchars($row['act_desc']);
$subject = $_LANG['remark_package'];
$date = local_date('r', $row['start_time']);
$rss->addItem($about, $title, $link, $desc, $subject, $date);
}
$rss->outputRSS($ver);
}
}
elseif(substr($_REQUEST['type'], 0, 11) == 'article_cat')
{
$sql = 'SELECT article_id, title, author, add_time' .
' FROM ' .$GLOBALS['ecs']->table('article') .
' WHERE is_open = 1 AND ' . get_article_children(substr($_REQUEST['type'], 11)) .
' ORDER BY add_time DESC LIMIT ' . $_CFG['article_page_size'];
$res = $db->query($sql);
if ($res !== false)
{
while ($row = $db->fetchRow($res))
{
$item_url = build_uri('article', array('aid' => $row['article_id']), $row['title']);
$separator = (strpos($item_url, '?') === false)? '?' : '&';
$about = $uri . $item_url;
$title = htmlspecialchars($row['title']);
$link = $uri . $item_url . $separator . 'from=rss';
$desc = '';
$subject = htmlspecialchars($row['author']);
$date = local_date('r', $row['add_time']);
/**
* 获得指定分类下的文章总数
*
* @param integer $cat_id
*
* @return integer
*/
function get_article_count($cat_id)
{
global $db, $ecs;
$count = $db->getOne("SELECT COUNT(*) FROM " . $ecs->table('article') . " WHERE " . get_article_children($cat_id) . " AND is_open = 1");
return $count;
}
function get_articles_list($cat_id = 0, $page_size = 20, $is_important = -1, $keyword = '', $sort_by = 'a.article_id', $sort_order = 'DESC')
{
$filter = array();
$filter['keyword'] = $keyword;
$filter['cat_id'] = $cat_id;
$filter['sort_by'] = $sort_by;
$filter['sort_order'] = $sort_order;
$filter['page_size'] = $page_size;
$where = '';
if (!empty($filter['keyword'])) {
$where = " AND a.title LIKE '%" . mysql_like_quote($filter['keyword']) . "%'";
}
if ($filter['cat_id']) {
$where .= " AND a." . get_article_children($filter['cat_id']);
}
if ($is_important > -1) {
$where .= " AND a.is_important=" . $is_important . " ";
}
/* 文章总数 */
$sql = 'SELECT COUNT(*) FROM ' . $GLOBALS['ecs']->table('article') . ' AS a ' . 'LEFT JOIN ' . $GLOBALS['ecs']->table('article_cat') . ' AS ac ON ac.cat_id = a.cat_id ' . 'WHERE is_open=1 ' . $where;
$filter['record_count'] = $GLOBALS['db']->getOne($sql);
$filter = page_and_size_new($filter);
/* 获取文章数据 */
$sql = 'SELECT a.* , ac.cat_name ' . 'FROM ' . $GLOBALS['ecs']->table('article') . ' AS a ' . 'LEFT JOIN ' . $GLOBALS['ecs']->table('article_cat') . ' AS ac ON ac.cat_id = a.cat_id ' . 'WHERE is_open=1 ' . $where . ' ORDER by ' . $filter['sort_by'] . ' ' . $filter['sort_order'];
$filter['keyword'] = stripslashes($filter['keyword']);
$arr = array();
$res = $GLOBALS['db']->selectLimit($sql, $filter['page_size'], $filter['start']);
while ($rows = $GLOBALS['db']->fetchRow($res)) {
$rows['date'] = local_date('Y-m-d', $rows['add_time']);
$rows['add_time'] = local_date('Y-m-d H:i:s', $rows['add_time']);
$rows['alt'] = $rows['title'];
$rows['short_title'] = sub_str($rows['title'], 13);
$rows['middle_title'] = sub_str(${$rows}['title'], 16);
$arr[] = $rows;
}
return array('arr' => $arr, 'filter' => $filter, 'page_count' => $filter['page_count'], 'record_count' => $filter['record_count']);
}
function get_articleslist($offset)
{
$result = get_filter();
if ($result === false) {
$filter = array();
$filter['keyword'] = empty($_REQUEST['keyword']) ? '' : trim($_REQUEST['keyword']);
if (isset($_REQUEST['is_ajax']) && $_REQUEST['is_ajax'] == 1) {
$filter['keyword'] = json_str_iconv($filter['keyword']);
}
$filter['cat_id'] = empty($_REQUEST['cat_id']) ? 0 : intval($_REQUEST['cat_id']);
$filter['sort_by'] = empty($_REQUEST['sort_by']) ? 'a.article_id' : trim($_REQUEST['sort_by']);
$filter['sort_order'] = empty($_REQUEST['sort_order']) ? 'DESC' : trim($_REQUEST['sort_order']);
$where = '';
if (!empty($filter['keyword'])) {
$where = " AND a.title LIKE '%" . mysql_like_quote($filter['keyword']) . "%'";
}
if ($filter['cat_id']) {
$where .= " AND a." . get_article_children($filter['cat_id']);
}
/* 文章总数 */
$sql = 'SELECT COUNT(*)as count FROM ' . $this->pre . 'touch_article AS a ' . 'LEFT JOIN ' . $this->pre . 'touch_article_cat AS ac ON ac.cat_id = a.cat_id ' . 'WHERE 1 ' . $where;
$res = $this->row($sql);
$filter['record_count'] = $res['count'];
$filter = page_and_size($filter);
/* 获取文章数据 */
$sql = 'SELECT a.* , ac.cat_name ' . 'FROM ' . $this->pre . 'touch_article AS a ' . 'LEFT JOIN ' . $this->pre . 'touch_article_cat AS ac ON ac.cat_id = a.cat_id ' . 'WHERE 1 ' . $where . ' ORDER by ' . $filter['sort_by'] . ' ' . $filter['sort_order'] . ' LIMIT ' . $offset;
$filter['keyword'] = stripslashes($filter['keyword']);
set_filter($filter, $sql);
} else {
$sql = $result['sql'];
$filter = $result['filter'];
}
$arr = array();
$res = $this->query($sql);
foreach ($res as $rows) {
$rows['date'] = local_date(C('time_format'), $rows['add_time']);
$arr[] = $rows;
}
return array('arr' => $arr, 'filter' => $filter, 'page_count' => $filter['page_count'], 'record_count' => $filter['record_count']);
}
function get_cat_new_arts($cat_id, $num)
{
if ($cat_id == "-1") {
$cat_str = "cat_id > 0";
} else {
$cat_str = get_article_children($cat_id);
}
$sql = "SELECT a.article_id, a.title, ac.cat_name, a.add_time, a.file_url, a.open_type, ac.cat_id, ac.cat_name FROM " . $GLOBALS['ecs']->table("article") . " AS a, " . $GLOBALS['ecs']->table("article_cat") . " AS ac WHERE a.is_open = 1 and a.article_type = 0 AND a.cat_id = ac.cat_id AND ac.cat_type = 1 AND a." . $cat_str . " ORDER BY a.add_time DESC LIMIT " . $num;
$res = $GLOBALS['db']->getAll($sql);
$arr = array();
foreach ($res as $idx => $row) {
$arr[$idx]['id'] = $row['article_id'];
$arr[$idx]['title'] = $row['title'];
$arr[$idx]['short_title'] = 0 < $GLOBALS['_CFG']['article_title_length'] ? sub_str($row['title'], $GLOBALS['_CFG']['article_title_length']) : $row['title'];
$arr[$idx]['cat_name'] = $row['cat_name'];
$arr[$idx]['add_time'] = local_date($GLOBALS['_CFG']['date_format'], $row['add_time']);
$arr[$idx]['url'] = $row['open_type'] != 1 ? build_uri("article", array("aid" => $row['article_id']), $row['title']) : trim($row['file_url']);
$arr[$idx]['cat_url'] = build_uri("article_cat", array("acid" => $row['cat_id']), $row['cat_name']);
}
return $arr;
}