$profield = $_SGLOBAL['profield'][$fieldid];
if($profield['formtype'] == 'multi') {
if($values && is_array($values)) {
foreach ($values as $value) {
$s = stripslashes($value);
if(in_array($s, $profield['choice'])) {
if($mtag = mtag_join('tagname', $s, $fieldid)) {
$mtags[] = $mtag;
}
}
}
}
} elseif($profield['formtype'] == 'select') {
$s = stripslashes($values);
if(in_array($s, $profield['choice'])) {
if($mtag = mtag_join('tagname', $s, $fieldid)) {
$mtags[] = $mtag;
}
}
} else {
continue;
}
}
if(empty($mtags)) {
showmessage('do_success', 'cp.php?ac=mtag');
} else {
$_GET['op'] = 'multiresult';
include template("cp_mtag");
exit();
}
}
if (in_array(stripslashes($_POST['tagname']), $profield['choice'])) {
$mtag = mtag_join('tagname', $_POST['tagname'], $fieldid);
}
if (empty($mtag)) {
showmessage('mtag_join_error');
} else {
showmessage('join_success', "space.php?uid={$_SGLOBAL['supe_uid']}&do=mtag&tagid={$mtag['tagid']}", 0);
}
} else {
$tagname = getstr($_POST['tagname'], 40, 1, 1, 1);
if (strlen($tagname) < 2) {
showmessage('mtag_tagname_error');
}
if (!empty($_POST['joinmode'])) {
//二次确认
$mtag = mtag_join('tagname', $tagname, $fieldid);
if (empty($mtag)) {
showmessage('mtag_join_error');
} else {
$url = $mtag['grade'] >= 8 ? "cp.php?ac=mtag&op=manage&tagid={$mtag['tagid']}" : "space.php?uid={$_SGLOBAL['supe_uid']}&do=mtag&tagid={$mtag['tagid']}";
showmessage('join_success', $url, 0);
}
} else {
//寻找
$findmtag = $likemtags = array();
$query = $_SGLOBAL['db']->query("SELECT * FROM " . tname('mtag') . " WHERE tagname='{$tagname}' AND fieldid='{$fieldid}'");
if (!($findmtag = $_SGLOBAL['db']->fetch_array($query))) {
$newtagname = stripslashes($_POST['tagname']);
$key = stripsearchkey($_POST['tagname']);
//找相似的
$query = $_SGLOBAL['db']->query("SELECT * FROM " . tname('mtag') . " WHERE fieldid='{$fieldid}' AND tagname LIKE '%{$key}%' ORDER BY membernum DESC LIMIT 0,20");
