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<?php
class EditPost extends BlogPage
{
public function getCurrentPost()
{
$id=TPropertyValue::ensureInteger($this->Request['id']);
if(($post=$this->DataAccess->queryPostByID($id))!==null)
return $post;
else
throw new BlogException('xxx');
}
public function onLoad($param)
{
parent::onLoad($param);
if(!$this->IsPostBack)
{
$postRecord=$this->getCurrentPost();
$this->Title->Text=$postRecord->Title;
$this->Content->Text=$postRecord->Content;
$this->DraftMode->Checked=$postRecord->Status===0;
$this->Categories->DataSource=$this->DataAccess->queryCategories();
$this->Categories->dataBind();
$cats=$this->DataAccess->queryCategoriesByPostID($postRecord->ID);
$catIDs=array();
foreach($cats as $cat)
$catIDs[]=$cat->ID;
$this->Categories->SelectedValues=$catIDs;
}
}
public function saveButtonClicked($sender,$param)
{
if($this->IsValid)
{
$postRecord=$this->getCurrentPost();
$postRecord->Title=$this->Title->Text;
$postRecord->Content=$this->Content->Text;
$postRecord->Status=$this->DraftMode->Checked?0:1;
$postRecord->ModifyTime=time();
$cats=array();
foreach($this->Categories->SelectedValues as $value)
$cats[]=TPropertyValue::ensureInteger($value);
$this->DataAccess->updatePost($postRecord,$cats);
$this->gotoPage('Posts.ViewPost',array('id'=>$postRecord->ID));
}
}
}
?>
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