UCHOME2.0积分机制分析
A：管理员在后台修改积分规则
B：数据被写入数据表creditrule 中,其中rewardtype=1表示奖励措施rewardtype=0表示处罚措施并将数据写入缓存文件data/data_creditrule.php 中
C：用户发表文章或者进行其他操作的时候，通过getreward函数来获取奖罚积分
D：然后通过SQL语句将数据写入用户数据库表space中，从而增加或减少用户积分
E：getreward函数部分通过包含data/data_creditrule.php 缓存文件来调用积分规则
UCHOME积分变动提示是通过footer.htm监控的，代码如下：
<script type="text/javascript">
showreward();
</script>
showreward();
</script>
查下source/script_common.js中showreward函数，找到AJAX处理页面为source/do_ajax.php中的getreward部分，代码如下
代码
} elseif($op == \'getreward\') {
$reward = \'\';
if($_SCOOKIE[\'reward_log\']) {
$log = explode(\',\', $_SCOOKIE[\'reward_log\']);
if(count($log) == 2 && $log[1]) {
@include_once(S_ROOT.\'./data/data_creditrule.php\');
$query = $_SGLOBAL[\'db\']->query("SELECT * FROM ".tname(\'creditlog\')." WHERE clid=\'$log[1]\'");
$creditlog = $_SGLOBAL[\'db\']->fetch_array($query);
$rule = $_SGLOBAL[\'creditrule\'][$log[0]];
$rule[\'cyclenum\'] = $rule[\'rewardnum\']? $rule[\'rewardnum\'] - $creditlog[\'cyclenum\'] : 0;
}
ssetcookie(\'reward_log\', \'\');
}
}
$reward = \'\';
if($_SCOOKIE[\'reward_log\']) {
$log = explode(\',\', $_SCOOKIE[\'reward_log\']);
if(count($log) == 2 && $log[1]) {
@include_once(S_ROOT.\'./data/data_creditrule.php\');
$query = $_SGLOBAL[\'db\']->query("SELECT * FROM ".tname(\'creditlog\')." WHERE clid=\'$log[1]\'");
$creditlog = $_SGLOBAL[\'db\']->fetch_array($query);
$rule = $_SGLOBAL[\'creditrule\'][$log[0]];
$rule[\'cyclenum\'] = $rule[\'rewardnum\']? $rule[\'rewardnum\'] - $creditlog[\'cyclenum\'] : 0;
}
ssetcookie(\'reward_log\', \'\');
}
}
功能都在这里了，下面就开始往表creditlog里插条数据，我这里加的是天声人语的奖励规则。SQL如下：
INSERT INTO `前缀_creditrule` (`rid` ,`rulename` ,`action` ,`cycletype` ,`cycletime` ,`rewardnum` ,`rewardtype` ,`norepeat` ,`credit` ,`experience`)VALUES (NULL , \'天声人语\', \'publishtsry\', \'1\', \'0\', 1\', \'1\', \'0\', \'10\', \'1\');
你也可直接用PHPMYADMIN进行添加，值的含义参照后台其他积分的规则，更新一下缓存（重要）。
然后在需要显示积分提示的地方加上：（注意红色地方是自定义的积分动作）
//积分提示
$reward = getreward(\'publishtsry\', 0);
$_SGLOBAL[\'db\']->query(\'UPDATE \'.tname(\'space\')." SET credit=credit+$reward[credit], experience=experience+$reward[experience] WHERE uid=\'{$_SGLOBAL[\'supe_uid\']}\'");
$_SGLOBAL[\'db\']->query(\'UPDATE \'.tname(\'space\')." SET credit=credit+$reward[credit], experience=experience+$reward[experience] WHERE uid=\'{$_SGLOBAL[\'supe_uid\']}\'");