/**
* 搜索自媒体
*
* @param unknown $aParam
* @param string $sOrder
* @param number $iPageSize
* @return Ambigous <NULL, boolean, string, multitype:multitype: Ambigous <> , multitype:, array/string, int/false, number, unknown, unknown>
*/
public static function search($aParam, $sOrder = '', $iPageSize = 20)
{
$aRule = array();
$aTable = array('t_media m');
$aWhere = array('m.iStatus=1', 'm.iPut=1', 'm.iMediaType=' . intval($aParam['type']));
if (!empty($aParam['name'])) {
$aWhere[] = '(m.sMediaName LIKE "%' . $aParam['name'] . '%" OR m.sOpenName LIKE "%' . $aParam['name'] . '%")';
}
if (!empty($aParam['catid'])) {
$aTable[] = 't_media_category c';
$aWhere[] = 'c.iMediaID=m.iMediaID';
$aWhere[] = 'c.iCategoryID=' . intval($aParam['catid']);
//$aWhere[] = 'c.iCategoryID IN(' . join(',', $aParam['catid']) . ')';
}
if (!empty($aParam['price'])) {
$aPrice = Model_Price::parsePrice($aParam['price']);
$aWhere[] = '(m.iPrice1>=' . $aPrice[0] . ' AND m.iPrice1<' . $aPrice[1] . ' OR m.iPrice2>=' . $aPrice[0] . ' AND m.iPrice2<' . $aPrice[1] . ')';
}
if (!empty($aParam['follower'])) {
$aFollower = explode('~', $aParam['follower']);
$aWhere[] = '(m.iFollowerNum>=' . $aFollower[0] . ' AND m.iFollowerNum<' . $aFollower[1] . ')';
}
if (!empty($aParam['city'])) {
$aTable[] = 't_media_city ct';
$aWhere[] = 'ct.iMediaID=m.iMediaID';
$aWhere[] = 'ct.iCityID IN(' . join(',', $aParam['city']) . ')';
}
if (!empty($aParam['readnum0'])) {
$aWhere[] = 'm.iReadAvgNum >=' . intval($aParam['readnum0']);
}
if (!empty($aParam['readnum1'])) {
$aWhere[] = 'm.iReadAvgNum <=' . intval($aParam['readnum1']);
}
if (!empty($aParam['score'])) {
$aWhere[] = 'm.iScore >=' . intval($aParam['score']);
}
if (!empty($aParam['tag'])) {
$aTable[] = 't_media_tag t';
$aWhere[] = 't.iMediaID=m.iMediaID';
$aWhere[] = 't.iTagID IN(' . join(',', $aParam['tag']) . ')';
}
/*
if (! empty($aParam['aCriceID'])) {
$aTable[] = 't_media_cricle cr';
$aWhere[] = 'cr.iMediaID=m.iMediaID';
$aWhere[] = 'cr.iCricleID IN(' . join(',', $aParam['aCriceID']) . ')';
}
*/
$iPage = max(intval($aParam['page']), 1);
$sLimit = ' LIMIT ' . ($iPage - 1) * $iPageSize . ',' . $iPageSize;
$sOrder = empty($sOrder) ? '' : ' ORDER BY ' . $sOrder;
$sSQL = 'SELECT m.* FROM ' . join(',', $aTable) . ' WHERE ' . join(' AND ', $aWhere) . ' GROUP BY m.iMediaID' . $sOrder . $sLimit;
$aRet['aList'] = self::query($sSQL);
if ($iPage == 1 && count($aRet['aList']) < $iPageSize) {
$aRet['iTotal'] = count($aRet['aList']);
$aRet['aPager'] = null;
} else {
unset($aParam['limit'], $aParam['order']);
$sSQL = 'SELECT COUNT(DISTINCT m.iMediaID) FROM ' . join(',', $aTable) . ' WHERE ' . join(' AND ', $aWhere);
$aRet['iTotal'] = self::query($sSQL, 'one');
$sUrl = Util_Common::getUrl();
$aRet['aPager'] = Util_Page::getPage($aRet['iTotal'], $iPage, $iPageSize, $sUrl, $aParam);
}
return $aRet;
}
