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<?php
/**
* ViewPost class file
*
* @author Qiang Xue <qiang.xue@gmail.com>
* @link http://www.pradosoft.com/
* @copyright Copyright © 2006 PradoSoft
* @license http://www.pradosoft.com/license/
* @version $Revision: $ $Date: $
*/
/**
* ViewPost class
*
* @author Qiang Xue <qiang.xue@gmail.com>
* @link http://www.pradosoft.com/
* @copyright Copyright © 2006 PradoSoft
* @license http://www.pradosoft.com/license/
*/
class ViewPost extends BlogPage
{
private $_post=null;
public function onInit($param)
{
parent::onInit($param);
$id=TPropertyValue::ensureInteger($this->Request['id']);
$this->_post=$this->DataAccess->queryPostByID($id);
if($this->_post===null)
throw new BlogException(500,'post_id_invalid',$id);
// if post is not published, only the author and admin can view it
if($this->_post->Status!==PostRecord::STATUS_PUBLISHED && !$this->User->IsAdmin && $this->User->ID!==$this->_post->AuthorID)
throw new BlogException(500,'post_view_disallowed',$id);
$this->Title=htmlentities($this->_post->Title,ENT_QUOTES,'UTF-8');
}
public function getCanEditPost()
{
$user=$this->getUser();
return $user->getIsAdmin() || $user->getID()===$this->_post->AuthorID;
}
public function getCurrentPost()
{
return $this->_post;
}
public function onLoad($param)
{
parent::onLoad($param);
$this->Status->Visible=$this->_post->Status!==PostRecord::STATUS_PUBLISHED;
$this->CategoryList->DataSource=$this->DataAccess->queryCategoriesByPostID($this->_post->ID);
$this->CategoryList->dataBind();
$this->CommentList->DataSource=$this->DataAccess->queryCommentsByPostID($this->_post->ID);
$this->CommentList->dataBind();
}
public function submitCommentButtonClicked($sender,$param)
{
if($this->IsValid)
{
$commentRecord=new CommentRecord;
$commentRecord->PostID=$this->CurrentPost->ID;
$commentRecord->AuthorName=$this->CommentAuthor->SafeText;
$commentRecord->AuthorEmail=$this->CommentEmail->Text;
$commentRecord->AuthorWebsite=$this->CommentWebsite->SafeText;
$commentRecord->AuthorIP=$this->Request->UserHostAddress;
$commentRecord->Content=$this->CommentContent->SafeText;
$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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