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<?php
class ViewPost extends BlogPage
{
private $_postID=null;
private $_post=null;
public function getPostID()
{
if($this->_postID===null)
$this->_postID=TPropertyValue::ensureInteger($this->Request['id']);
return $this->_postID;
}
public function getCurrentPost()
{
if($this->_post===null)
{
if(($this->_post=$this->DataAccess->queryPostByID($this->getPostID()))===null)
$this->reportError(BlogErrors::ERROR_POST_NOT_FOUND);
}
return $this->_post;
}
public function getCanEditPost()
{
$user=$this->getUser();
$authorID=$this->getCurrentPost()->AuthorID;
return $authorID===$user->getID() || $user->isInRole('admin');
}
public function onLoad($param)
{
parent::onLoad($param);
$this->CategoryList->DataSource=$this->DataAccess->queryCategoriesByPostID($this->getPostID());
$this->CategoryList->dataBind();
$this->CommentList->DataSource=$this->DataAccess->queryCommentsByPostID($this->getPostID());
$this->CommentList->dataBind();
}
public function submitCommentButtonClicked($sender,$param)
{
if($this->IsValid)
{
$commentRecord=new CommentRecord;
$commentRecord->PostID=$this->CurrentPost->ID;
$commentRecord->AuthorName=$this->CommentAuthor->Text;
$commentRecord->AuthorEmail=$this->CommentEmail->Text;
$commentRecord->AuthorWebsite=$this->CommentWebsite->Text;
$commentRecord->AuthorIP=$this->Request->UserHostAddress;
$commentRecord->Content=$this->CommentContent->Text;
$commentRecord->CreateTime=time();
$commentRecord->Status=0;
$this->DataAccess->insertComment($commentRecord);
$this->Response->reload();
}
}
public function deleteButtonClicked($sender,$param)
{
$this->DataAccess->deletePost($this->PostID);
$this->gotoDefaultPage();
}
public function repeaterItemCommand($sender,$param)
{
$id=TPropertyValue::ensureInteger($param->CommandParameter);
$this->DataAccess->deleteComment($id);
$this->Response->reload();
}
}
?>
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