function category_list($vars)
{
$appid = isset($vars['appid']) ? (int) $vars['appid'] : iCMS_APP_ARTICLE;
$row = isset($vars['row']) ? (int) $vars['row'] : "100";
$cache_time = isset($vars['time']) ? (int) $vars['time'] : "-1";
$status = isset($vars['status']) ? (int) $vars['status'] : "1";
$where_sql = " WHERE `appid`='{$appid}' AND `status`='{$status}'";
$resource = array();
isset($vars['mode']) && ($where_sql .= " AND `mode` = '{$vars['mode']}'");
if (stripos($vars['cid'], ',') !== false) {
$vars['cid'] = explode(',', $vars['cid']);
}
if (stripos($vars['cid!'], ',') !== false) {
$vars['cid!'] = explode(',', $vars['cid!']);
}
isset($vars['cid']) && !isset($vars['stype']) && ($where_sql .= iPHP::where($vars['cid'], 'cid'));
isset($vars['cid!']) && ($where_sql .= iPHP::where($vars['cid!'], 'cid', 'not'));
switch ($vars['stype']) {
case "top":
$vars['cid'] && ($where_sql .= iPHP::where($vars['cid'], 'cid'));
$where_sql .= " AND rootid='0'";
break;
case "sub":
$vars['cid'] && ($where_sql .= iPHP::where($vars['cid'], 'rootid'));
break;
// case "subtop":
// $vars['cid'] && $where_sql.= iPHP::where($vars['cid'],'cid');
// break;
// case "subtop":
// $vars['cid'] && $where_sql.= iPHP::where($vars['cid'],'cid');
// break;
case "suball":
$where_sql .= iPHP::where(iCMS::get_category_ids($vars['cid'], false), 'cid');
break;
case "self":
$parent = iCache::get('iCMS/category/parent', $vars['cid']);
$where_sql .= " AND `rootid`='{$parent}'";
break;
}
if (isset($vars['pids'])) {
iPHP::import(iPHP_APP_CORE . '/iMAP.class.php');
map::init('prop', iCMS_APP_CATEGORY);
$where_sql .= map::exists($vars['pids'], '`#iCMS@__category`.cid');
//主表小 map表大
// $map_where=map::where($vars['pids']); //主表大 map表大
// $map_ids = map::ids($vars['pid']);
// $map_sql = map::sql($vars['pid']); //map 表小的用 in
// $where_sql.=" AND `pid` = '{$vars['pid']}'";
//if(empty($map_ids)) return $resource;
//$where_sql.=" AND `cid` IN ($map_ids)";
//$where_sql.=" AND `cid` IN ($map_sql)";
}
if ($vars['cache']) {
$cache_name = iPHP_DEVICE . '/category/' . md5($where_sql);
$resource = iCache::get($cache_name);
}
if (empty($resource)) {
$rootid_array = iCache::get('iCMS/category/rootid');
$resource = iDB::all("SELECT * FROM `#iCMS@__category` {$where_sql} ORDER BY `ordernum`,`cid` ASC LIMIT {$row}");
iPHP_SQL_DEBUG && iDB::debug(1);
if ($resource) {
foreach ($resource as $key => $value) {
$value['child'] = $rootid_array[$value['cid']] ? true : false;
$value['url'] = iURL::get('category', $value)->href;
$value['link'] = "<a href='{$value['url']}'>{$value['name']}</a>";
if ($value['metadata']) {
$mdArray = array();
$_metadata = unserialize($value['metadata']);
foreach ((array) $_metadata as $mkey => $md) {
$mdArray[$mkey] = $md;
}
$value['metadata'] = $mdArray;
unset($_metadata);
}
unset($value['contentprop']);
$resource[$key] = $value;
}
}
$vars['cache'] && iCache::set($cache_name, $resource, $cache_time);
}
return $resource;
}