uid;
}
if ($op == 'update' || $op == 'delete') {
if (user_access('edit own blog') && ($user->uid == $node->uid)) {
return TRUE;
}
}
}
function yxsidebar_perm() {
return array('view style', 'edit style');
}
function yxsidebar_block($op='list', $delta=0)
{
global $user;
if ($op == "list") {
$block[0]["info"] = t('yxsidebar');
return $block;
}
else if ($op == 'view') {
$block['subject'] = '';
$styles->template='';
if(((arg(0)=='blog'||arg(0)=='node')&&is_numeric(arg(1))))
{
if(arg(0)=='node')
{
//if this node type is a blog ? and who owner this blog?
$sqlstr="select uid from node where nid=".arg(1)." and type='blog'";
$node= db_fetch_object(db_query($sqlstr));
$uid=$node->uid;
}
else if(arg(0)=='blog')
{
$uid=arg(1);
}
if(is_numeric($uid))
{
$styles= db_fetch_object(db_query('SELECT * from blogstyle where uid='.$uid.' limit 1;'));
if($styles)
{
$block['content'] .="\r\n".''."\r\n";
$block['content'] .="\r\n\r\n";
}
}
}
if (user_access('edit style'))
{
$block['subject'] = '';
if(arg(2)=='')
$block['content'] .= '修改模版';
if(arg(2)=='edit')
{
$styles= db_fetch_object(db_query('SELECT * from blogstyle where uid='.$user->uid.' limit 1;'));
$formcode=' ';
$block['content'] .=$formcode;
}
else if(arg(2)=='save')
{
$info=$_POST['userstyles'];
$cssname=$_POST['cssname'];
if( db_fetch_object(db_query('SELECT * from blogstyle where uid='.$user->uid.' limit 1;')))
{
$r=db_query("update blogstyle set template='%s',cssname='%s' where uid=%d", $info, $cssname,$user->uid);
}
else
{
$r=db_query("INSERT INTO blogstyle (uid,template,cssname) VALUES (%d, '%s', '%s')", $user->uid, $info, $cssname);
}
if($r==1)
$result='保存成功';
else
$result='保存失败';
$block['content'] .="".$result."
";
}
}
return $block;
}
}
?>