/**
* 发帖提交后的内容校验
*
* $post_set 相关参数：
* 'module' - 程序所属模块名
* 'ownerid' - 论坛或所有者ID
* 'topicid' - 主题ID
* 'postid' - 帖子ID
* 'posttime' - 发帖时间
* 'title' - 标题在$_POST里面的键名
* 'content' - 内容在$_POST里面的键名
* 'checkcode' - 验证码
* 'attachment' - 附件信息，附件数组serialize后的字符串
* 'emptytitle' - bool类型，主题贴是都允许不填主题，false-不允许，true-允许
* 'isnew' - bool类型，true表示发新帖，false表示编辑帖子
* 'istopic' - bool类型，true表示主题帖子，false表示回复帖子
* 'istop' - bool类型，是否全区置顶帖子
* 'sname' - string类型，发帖时间在session里面保存的变量名
* 'attachfile' - array类型，附件上传信息变量
* 'oldattach' - array类型，老的附件是否保留信息
*
* $configs 相关参数：
* 'minposttime' - int类型，发帖最少时间间隔，单位是秒
* 'badpostwords' - string类型，禁止发表的词语，每个一行
* 'checkpostrubbish' - bool类型，是否检查灌水贴
* 'minpostsize' - int类型，帖子内容最少几个字节
* 'maxpostsize' - int类型，帖子内容最多几个字节
* 'hidepostwords' - string类型，发表后隐藏的词语，每个一行
*
* @param array $post_set 发帖信息设置
* @param array $configs 检查相关参数设置
* @param array $check_errors 错误信息数组
* @access public
* @return bool
*/
function jieqi_post_checkvar(&$post_set, $configs, &$check_errors)
{
global $jieqiLang;
global $jieqiConfigs;
if (!isset($jieqiLang['system']['post'])) {
jieqi_loadlang('post', 'system');
}
if (!isset($jieqiConfigs['system'])) {
jieqi_getconfigs('system', 'configs');
}
if (!is_array($check_errors)) {
$check_errors = array();
}
$num_errors = count($check_errors);
include_once JIEQI_ROOT_PATH . '/include/checker.php';
$checker = new JieqiChecker();
//提交处理
if (isset($jieqiConfigs['system']['posttitlemax'])) {
$jieqiConfigs['system']['posttitlemax'] = intval($jieqiConfigs['system']['posttitlemax']);
}
if (empty($jieqiConfigs['system']['posttitlemax']) || $jieqiConfigs['system']['posttitlemax'] <= 10) {
$jieqiConfigs['system']['posttitlemax'] = 60;
}
$post_set['topictitle'] = jieqi_substr(trim($post_set['topictitle']), 0, $jieqiConfigs['system']['posttitlemax'], '...');
//检查禁止发帖时间段
if (!empty($jieqiConfigs['system']['postdenytimes'])) {
if (!$checker->deny_time($jieqiConfigs['system']['postdenytimes'])) {
$check_errors[] = sprintf($jieqiLang['system']['post_deny_times'], jieqi_htmlstr($jieqiConfigs['system']['postdenytimes']));
}
}
//检查时间间隔，是否允许发贴
if (!empty($jieqiConfigs['system']['postintervaltime']) && !empty($post_set['isnew'])) {
if (!$checker->interval_time($jieqiConfigs['system']['postintervaltime'], $post_set['sname'], 'jieqiVisitTime')) {
$check_errors[] = sprintf($jieqiLang['system']['post_time_limit'], $jieqiConfigs['system']['postintervaltime']);
}
}
//验证码
if ($jieqiConfigs['system']['postcheckcode'] > 0) {
if ($post_set['checkcode'] != $_SESSION['jieqiCheckCode']) {
$check_errors[] = $jieqiLang['system']['post_checkcode_error'];
}
}
//检查禁用单词
if (!empty($jieqiConfigs['system']['postdenywords'])) {
$matchwords1 = $checker->deny_words($post_set['topictitle'], $jieqiConfigs['system']['postdenywords'], true);
$matchwords2 = $checker->deny_words($post_set['posttext'], $jieqiConfigs['system']['postdenywords'], true);
if (is_array($matchwords1) || is_array($matchwords2)) {
$matchwords = array();
if (is_array($matchwords1)) {
$matchwords = array_merge($matchwords, $matchwords1);
}
if (is_array($matchwords2)) {
$matchwords = array_merge($matchwords, $matchwords2);
}
$check_errors[] = sprintf($jieqiLang['system']['post_words_deny'], implode(' ', jieqi_funtoarray('htmlspecialchars', $matchwords)));
}
}
//检查灌水
if (!empty($jieqiConfigs['system']['postdenyrubbish'])) {
if (!$checker->deny_rubbish($post_set['posttext'], $jieqiConfigs['system']['postdenyrubbish'])) {
$check_errors[] = $jieqiLang['system']['post_words_water'];
}
}
//检查标题
if (!empty($post_set['istopic']) && $checker->is_required($post_set['topictitle']) == false) {
if ($post_set['emptytitle']) {
$post_set['topictitle'] = jieqi_substr(str_replace(array("\r", "\n", "\t", " "), '', preg_replace('/\\[[^\\[\\]]+\\]([^\\[\\]]*)\\[\\/[^\\[\\]]+\\]/isU', '\\1', $post_set['posttext'])), 0, 60);
if (strlen($post_set['emptytitle']) == 0) {
$post_set['emptytitle'] = '--';
}
} else {
$check_errors[] = $jieqiLang['system']['post_need_title'];
}
}
//检查内容
if (!$checker->is_required($post_set['posttext'])) {
$check_errors[] = $jieqiLang['system']['post_need_content'];
}
//检查最少字数
if (!empty($jieqiConfigs['system']['postminsize']) && !$checker->str_min($post_set['posttext'], $jieqiConfigs['system']['postminsize'])) {
$check_errors[] = sprintf($jieqiLang['system']['post_min_content'], $jieqiConfigs['system']['postminsize']);
}
//检查最多字数
if (!empty($jieqiConfigs['system']['postmaxsize']) && !$checker->str_max($post_set['posttext'], $jieqiConfigs['system']['postmaxsize'])) {
$check_errors[] = sprintf($jieqiLang['system']['post_max_content'], $jieqiConfigs['system']['postmaxsize']);
}
//替换单词
if (isset($jieqiConfigs['system']['postreplacewords']) && !empty($jieqiConfigs['system']['postreplacewords'])) {
$checker->replace_words($post_set['topictitle'], $jieqiConfigs['system']['postreplacewords']);
$checker->replace_words($post_set['posttext'], $jieqiConfigs['system']['postreplacewords']);
}
return count($check_errors) > $num_errors ? false : true;
}
