From 05869f23f798c9393e2bc6d310d56a97a11d1acd Mon Sep 17 00:00:00 2001
From: xue <>
Date: Mon, 29 May 2006 02:05:19 +0000
Subject: Added blog demo (not done yet)

---
 demos/blog/protected/Pages/Posts/EditPost.php | 51 +++++++++++++++++++++++++++
 1 file changed, 51 insertions(+)
 create mode 100644 demos/blog/protected/Pages/Posts/EditPost.php

(limited to 'demos/blog/protected/Pages/Posts/EditPost.php')

diff --git a/demos/blog/protected/Pages/Posts/EditPost.php b/demos/blog/protected/Pages/Posts/EditPost.php
new file mode 100644
index 00000000..57e92b1c
--- /dev/null
+++ b/demos/blog/protected/Pages/Posts/EditPost.php
@@ -0,0 +1,51 @@
+<?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));
+		}
+	}
+}
+
+?>
\ No newline at end of file
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