Fans.class.php
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<?php
class Fans {
/**FANS:1.根据用户UID查询用户信息**/
public function getProfile($uid) {
global $_W;
static $cache = array();
if(!empty($cache[$uid])) {
return $cache[$uid];
} else {
$sql = "SELECT * FROM " . tablename('wwx_fxxt_red_profiles') . " WHERE `uid`=:uid AND `uniacid`=:uniacid";
$pars = array();
$pars[':uid'] = $uid;
$pars[':uniacid'] = $_W['uniacid'];
$profiles = pdo_fetchall($sql, $pars);
$ret = array();
if(!empty($profiles)) {
foreach($profiles as $profile) {
$ret[$profile['name']] = array(
'name' => $profile['name'],
'title' => $profile['title'],
'value' => $profile['value'],
);
}
}
$cache[$uid] = $ret;
return $ret;
}
}
/**FANS:3.根据用户UID或OPENID查询记录中的用户信息**/
public function getOne($uid, $isOpenid = false) {
global $_W;
$pars = array();
$pars[':uniacid'] = $_W['uniacid'];
if($isOpenid){
$pars[':openid'] = $uid;
$sql = 'SELECT * FROM ' . tablename('wwx_fxxt_red_fans') . ' WHERE `uniacid`=:uniacid AND `openid` =:openid';
}else{
$pars[':uid'] = intval($uid);
$sql = 'SELECT * FROM ' . tablename('wwx_fxxt_red_fans') . ' WHERE `uniacid`=:uniacid AND `uid` =:uid';
}
$ret= pdo_fetch($sql, $pars);
if(!empty($ret)) {
return $ret;
}else{
return array();
}
}
public function getAll($filters = array(), $pindex = 0, $psize = 15, &$total = 0) {
global $_W;
$condition = '`f`.`uniacid`=:uniacid ';
$pars = array();
$pars[':uniacid'] = $_W['uniacid'];
if(!empty($filters['nickname'])) {
$condition .= ' AND `f`.`nickname` LIKE :nickname ';
$pars[':nickname'] = "%{$filters['nickname']}%";
}
if(!empty($filters['status'])) {
if($filters['status'] == 'success') {
$condition .= " AND `r`.`status`='success' ";
} else {
$condition .= " AND (`r`.`status`!='success' OR `r`.`status` IS NULL) ";
}
}
$sql = 'FROM ' . tablename('wwx_fxxt_red_fans') . ' AS `f` LEFT JOIN ' . tablename('wwx_fxxt_red_records') . ' AS `r` ON (`f`.`uid`=`r`.`uid`) WHERE ';
$sql .= $condition;
if($pindex > 0){
$total = pdo_fetchcolumn("SELECT COUNT(*) {$sql}", $pars);
$start = ($pindex - 1) * $psize;
$sql .= " ORDER BY `f`.`uid` DESC LIMIT {$start},{$psize}";
$ds = pdo_fetchall("SELECT `f`.*,`r`.`status`,`r`.`id`,`r`.`type`,`r`.`fee`,`r`.`status` AS `send` {$sql}", $pars);
} else {
$sql .= " ORDER BY `f`.`uid` DESC";
$ds = pdo_fetchall("SELECT `f`.*,`r`.`id`,`r`.`type`,`r`.`fee`,`r`.`status` AS `send` {$sql}", $pars);
}
if(!empty($ds)) {
foreach($ds as &$row) {
$row['helps'] = pdo_fetchcolumn('SELECT COUNT(*) FROM ' . tablename('wwx_fxxt_red_helps') . ' WHERE `uniacid`=:uniacid AND `from`=:uid', array(':uniacid' => $_W['uniacid'], ':uid' => $row['uid']));
}
unset($row);
}
return $ds;
}
/**
* 保存一条用户记录至用户表中, 如果OpenID存在, 则更新记录
* @param array $entity 用户数据
* @return int|error 成功返回用户编号, 失败返回错误信息
*/
public function save($entity) {
global $_W;
$rec = array_elements(array('openid', 'nickname', 'gender', 'state', 'city', 'country', 'avatar'), $entity);
$rec['uniacid'] = $_W['uniacid'];
$sql = 'SELECT * FROM ' . tablename('wwx_fxxt_red_fans') . ' WHERE `uniacid`=:uniacid AND `openid`=:openid';
$pars = array();
$pars[':uniacid'] = $rec['uniacid'];
$pars[':openid'] = $rec['openid'];
$exists = pdo_fetch($sql, $pars);
if(!empty($exists)) {
$filter = array();
$filter['uniacid'] = $_W['uniacid'];
$filter['uid'] = $exists['uid'];
$ret = pdo_update('wwx_fxxt_red_fans', $rec, $filter);
if($ret !== false) {
return $exists['uid'];
}else{
return error(-2, '数据更新失败, 请稍后重试');
}
}
$ret = pdo_insert('wwx_fxxt_red_fans', $rec);
if(!empty($ret)) {
return pdo_insertid();
} else {
return error(-1, '数据保存失败, 请稍后重试');
}
}
public function remove($uid, $isOpenid = false) {
global $_W;
$pars = array();
$pars['uniacid'] = $_W['uniacid'];
if($isOpenid){
$pars['openid'] = $uid;
}else{
$pars['uid'] = intval($uid);
}
$del = pdo_delete('wwx_fxxt_red_fans', $pars);
if($del !== false) {
return true;
}else{
return error(-1, '数据删除失败, 请稍后重试');
}
}
public function modify($uid, $entity, $isOpenid = false) {
global $_W;
$rec = array_elements(array('unionid', 'nickname', 'gender', 'state', 'city', 'country', 'avatar'), $entity);
$rec['uniacid'] = $_W['uniacid'];
$filter = array();
if($isOpenid) {
$filter['openid'] = $uid;
} else {
$filter['uid'] = intval($uid);
}
$ret = pdo_update('wwx_fxxt_red_fans', $rec, $filter);
if($ret !== false) {
return true;
}else{
return error(-1, '数据更新失败, 请稍后重试');
}
}
}