5 files changed, 229 insertions, 229 deletions
diff --git a/demos/blog-tutorial/samples/day4/blog/protected/pages/posts/EditPost.php b/demos/blog-tutorial/samples/day4/blog/protected/pages/posts/EditPost.php
index e137b85e..1b0f82b6 100644
--- a/demos/blog-tutorial/samples/day4/blog/protected/pages/posts/EditPost.php
+++ b/demos/blog-tutorial/samples/day4/blog/protected/pages/posts/EditPost.php
@@ -1,72 +1,72 @@
-<?php
-
-class EditPost extends TPage
-{
-	/**
-	 * Initializes the inputs with existing post data.
-	 * This method is invoked by the framework when the page is being initialized.
-	 * @param mixed event parameter
-	 */
-	public function onInit($param)
-	{
-		parent::onInit($param);
-		// Retrieves the existing user data. This is equivalent to:
-		// $postRecord=$this->getPost();
-		$postRecord=$this->Post;
-		// Authorization check: only the author or the administrator can edit the post
-		if($postRecord->author_id!==$this->User->Name && !$this->User->IsAdmin)
-			throw new THttpException(500,'You are not allowed to edit this post.');
-
-		if(!$this->IsPostBack)  // if the page is initially requested
-		{
-			// Populates the input controls with the existing post data
-			$this->TitleEdit->Text=$postRecord->title;
-			$this->ContentEdit->Text=$postRecord->content;
-		}
-	}
-
-	/**
-	 * Saves the post if all inputs are valid.
-	 * This method responds to the OnClick event of the "Save" button.
-	 * @param mixed event sender
-	 * @param mixed event parameter
-	 */
-	public function saveButtonClicked($sender,$param)
-	{
-		if($this->IsValid)  // when all validations succeed
-		{
-			// Retrieves the existing user data. This is equivalent to:
-			// $postRecord=$this->getPost();
-			$postRecord=$this->Post;
-
-			// Fetches the input data
-			$postRecord->title=$this->TitleEdit->SafeText;
-			$postRecord->content=$this->ContentEdit->SafeText;
-
-			// saves to the database via Active Record mechanism
-			$postRecord->save();
-
-			// redirects the browser to the ReadPost page
-			$url=$this->Service->constructUrl('posts.ReadPost',array('id'=>$postRecord->post_id));
-			$this->Response->redirect($url);
-		}
-	}
-
-	/**
-	 * Returns the post data to be editted.
-	 * @return PostRecord the post data to be editted.
-	 * @throws THttpException if the post data is not found.
-	 */
-	protected function getPost()
-	{
-		// the ID of the post to be editted is passed via GET parameter 'id'
-		$postID=(int)$this->Request['id'];
-		// use Active Record to look for the specified post ID
-		$postRecord=PostRecord::finder()->findByPk($postID);
-		if($postRecord===null)
-			throw new THttpException(500,'Post is not found.');
-		return $postRecord;
-	}
-}
-
+<?php
+
+class EditPost extends TPage
+{
+	/**
+	 * Initializes the inputs with existing post data.
+	 * This method is invoked by the framework when the page is being initialized.
+	 * @param mixed event parameter
+	 */
+	public function onInit($param)
+	{
+		parent::onInit($param);
+		// Retrieves the existing user data. This is equivalent to:
+		// $postRecord=$this->getPost();
+		$postRecord=$this->Post;
+		// Authorization check: only the author or the administrator can edit the post
+		if($postRecord->author_id!==$this->User->Name && !$this->User->IsAdmin)
+			throw new THttpException(500,'You are not allowed to edit this post.');
+
+		if(!$this->IsPostBack)  // if the page is initially requested
+		{
+			// Populates the input controls with the existing post data
+			$this->TitleEdit->Text=$postRecord->title;
+			$this->ContentEdit->Text=$postRecord->content;
+		}
+	}
+
+	/**
+	 * Saves the post if all inputs are valid.
+	 * This method responds to the OnClick event of the "Save" button.
+	 * @param mixed event sender
+	 * @param mixed event parameter
+	 */
+	public function saveButtonClicked($sender,$param)
+	{
+		if($this->IsValid)  // when all validations succeed
+		{
+			// Retrieves the existing user data. This is equivalent to:
+			// $postRecord=$this->getPost();
+			$postRecord=$this->Post;
+
+			// Fetches the input data
+			$postRecord->title=$this->TitleEdit->SafeText;
+			$postRecord->content=$this->ContentEdit->SafeText;
+
+			// saves to the database via Active Record mechanism
+			$postRecord->save();
+
+			// redirects the browser to the ReadPost page
+			$url=$this->Service->constructUrl('posts.ReadPost',array('id'=>$postRecord->post_id));
+			$this->Response->redirect($url);
+		}
+	}
+
+	/**
+	 * Returns the post data to be editted.
+	 * @return PostRecord the post data to be editted.
+	 * @throws THttpException if the post data is not found.
+	 */
+	protected function getPost()
+	{
+		// the ID of the post to be editted is passed via GET parameter 'id'
+		$postID=(int)$this->Request['id'];
+		// use Active Record to look for the specified post ID
+		$postRecord=PostRecord::finder()->findByPk($postID);
+		if($postRecord===null)
+			throw new THttpException(500,'Post is not found.');
+		return $postRecord;
+	}
+}
+
 ?>
 \ No newline at end of file
diff --git a/demos/blog-tutorial/samples/day4/blog/protected/pages/posts/ListPost.php b/demos/blog-tutorial/samples/day4/blog/protected/pages/posts/ListPost.php
index 7402dace..ae5a7eeb 100644
--- a/demos/blog-tutorial/samples/day4/blog/protected/pages/posts/ListPost.php
+++ b/demos/blog-tutorial/samples/day4/blog/protected/pages/posts/ListPost.php
@@ -1,64 +1,64 @@
-<?php
-
-class ListPost extends TPage
-{
-	/**
-	 * Initializes the repeater.
-	 * This method is invoked by the framework when initializing the page
-	 * @param mixed event parameter
-	 */
-	public function onInit($param)
-	{
-		parent::onInit($param);
-		if(!$this->IsPostBack)  // if the page is requested the first time
-		{
-			// get the total number of posts available
-			$this->Repeater->VirtualItemCount=PostRecord::finder()->count();
-			// populates post data into the repeater
-			$this->populateData();
-		}
-	}
-
-	/**
-	 * Event handler to the OnPageIndexChanged event of the pager.
-	 * This method is invoked when the user clicks on a page button
-	 * and thus changes the page of posts to display.
-	 */
-	public function pageChanged($sender,$param)
-	{
-		// change the current page index to the new one
-		$this->Repeater->CurrentPageIndex=$param->NewPageIndex;
-		// re-populate data into the repeater
-		$this->populateData();
-	}
-
-	/**
-	 * Determines which page of posts to be displayed and
-	 * populates the repeater with the fetched data.
-	 */
-	protected function populateData()
-	{
-		$offset=$this->Repeater->CurrentPageIndex*$this->Repeater->PageSize;
-		$limit=$this->Repeater->PageSize;
-		if($offset+$limit>$this->Repeater->VirtualItemCount)
-			$limit=$this->Repeater->VirtualItemCount-$offset;
-		$this->Repeater->DataSource=$this->getPosts($offset,$limit);
-		$this->Repeater->dataBind();
-	}
-
-	/**
-	 * Fetches posts from database with offset and limit.
-	 */
-	protected function getPosts($offset, $limit)
-	{
-		// Construts a query criteria
-		$criteria=new TActiveRecordCriteria;
-		$criteria->OrdersBy['create_time']='desc';
-		$criteria->Limit=$limit;
-		$criteria->Offset=$offset;
-		// query for the posts with the above criteria and with author information
-		return PostRecord::finder()->withAuthor()->findAll($criteria);
-	}
-}
-
+<?php
+
+class ListPost extends TPage
+{
+	/**
+	 * Initializes the repeater.
+	 * This method is invoked by the framework when initializing the page
+	 * @param mixed event parameter
+	 */
+	public function onInit($param)
+	{
+		parent::onInit($param);
+		if(!$this->IsPostBack)  // if the page is requested the first time
+		{
+			// get the total number of posts available
+			$this->Repeater->VirtualItemCount=PostRecord::finder()->count();
+			// populates post data into the repeater
+			$this->populateData();
+		}
+	}
+
+	/**
+	 * Event handler to the OnPageIndexChanged event of the pager.
+	 * This method is invoked when the user clicks on a page button
+	 * and thus changes the page of posts to display.
+	 */
+	public function pageChanged($sender,$param)
+	{
+		// change the current page index to the new one
+		$this->Repeater->CurrentPageIndex=$param->NewPageIndex;
+		// re-populate data into the repeater
+		$this->populateData();
+	}
+
+	/**
+	 * Determines which page of posts to be displayed and
+	 * populates the repeater with the fetched data.
+	 */
+	protected function populateData()
+	{
+		$offset=$this->Repeater->CurrentPageIndex*$this->Repeater->PageSize;
+		$limit=$this->Repeater->PageSize;
+		if($offset+$limit>$this->Repeater->VirtualItemCount)
+			$limit=$this->Repeater->VirtualItemCount-$offset;
+		$this->Repeater->DataSource=$this->getPosts($offset,$limit);
+		$this->Repeater->dataBind();
+	}
+
+	/**
+	 * Fetches posts from database with offset and limit.
+	 */
+	protected function getPosts($offset, $limit)
+	{
+		// Construts a query criteria
+		$criteria=new TActiveRecordCriteria;
+		$criteria->OrdersBy['create_time']='desc';
+		$criteria->Limit=$limit;
+		$criteria->Offset=$offset;
+		// query for the posts with the above criteria and with author information
+		return PostRecord::finder()->withAuthor()->findAll($criteria);
+	}
+}
+
 ?>
 \ No newline at end of file
diff --git a/demos/blog-tutorial/samples/day4/blog/protected/pages/posts/NewPost.php b/demos/blog-tutorial/samples/day4/blog/protected/pages/posts/NewPost.php
index a5e3ea4d..d3a36133 100644
--- a/demos/blog-tutorial/samples/day4/blog/protected/pages/posts/NewPost.php
+++ b/demos/blog-tutorial/samples/day4/blog/protected/pages/posts/NewPost.php
@@ -1,34 +1,34 @@
-<?php
-
-class NewPost extends TPage
-{
-	/**
-	 * Creates a new post if all inputs are valid.
-	 * This method responds to the OnClick event of the "create" button.
-	 * @param mixed event sender
-	 * @param mixed event parameter
-	 */
-	public function createButtonClicked($sender,$param)
-	{
-		if($this->IsValid)  // when all validations succeed
-		{
-			// populates a PostRecord object with user inputs
-			$postRecord=new PostRecord;
-			// using SafeText instead of Text avoids Cross Site Scripting attack
-			$postRecord->title=$this->TitleEdit->SafeText;
-			$postRecord->content=$this->ContentEdit->SafeText;
-			$postRecord->author_id=$this->User->Name;
-			$postRecord->create_time=time();
-			$postRecord->status=0;
-
-			// saves to the database via Active Record mechanism
-			$postRecord->save();
-
-			// redirects the browser to the newly created post page
-			$url=$this->Service->constructUrl('posts.ReadPost',array('id'=>$postRecord->post_id));
-			$this->Response->redirect($url);
-		}
-	}
-}
-
+<?php
+
+class NewPost extends TPage
+{
+	/**
+	 * Creates a new post if all inputs are valid.
+	 * This method responds to the OnClick event of the "create" button.
+	 * @param mixed event sender
+	 * @param mixed event parameter
+	 */
+	public function createButtonClicked($sender,$param)
+	{
+		if($this->IsValid)  // when all validations succeed
+		{
+			// populates a PostRecord object with user inputs
+			$postRecord=new PostRecord;
+			// using SafeText instead of Text avoids Cross Site Scripting attack
+			$postRecord->title=$this->TitleEdit->SafeText;
+			$postRecord->content=$this->ContentEdit->SafeText;
+			$postRecord->author_id=$this->User->Name;
+			$postRecord->create_time=time();
+			$postRecord->status=0;
+
+			// saves to the database via Active Record mechanism
+			$postRecord->save();
+
+			// redirects the browser to the newly created post page
+			$url=$this->Service->constructUrl('posts.ReadPost',array('id'=>$postRecord->post_id));
+			$this->Response->redirect($url);
+		}
+	}
+}
+
 ?>
 \ No newline at end of file
diff --git a/demos/blog-tutorial/samples/day4/blog/protected/pages/posts/PostRenderer.php b/demos/blog-tutorial/samples/day4/blog/protected/pages/posts/PostRenderer.php
index cf0539a1..ed80f10c 100644
--- a/demos/blog-tutorial/samples/day4/blog/protected/pages/posts/PostRenderer.php
+++ b/demos/blog-tutorial/samples/day4/blog/protected/pages/posts/PostRenderer.php
@@ -1,7 +1,7 @@
-<?php
-
-class PostRenderer extends TRepeaterItemRenderer
-{
-}
-
+<?php
+
+class PostRenderer extends TRepeaterItemRenderer
+{
+}
+
 ?>
 \ No newline at end of file
diff --git a/demos/blog-tutorial/samples/day4/blog/protected/pages/posts/ReadPost.php b/demos/blog-tutorial/samples/day4/blog/protected/pages/posts/ReadPost.php
index 2aeaa4d3..4c2035e6 100644
--- a/demos/blog-tutorial/samples/day4/blog/protected/pages/posts/ReadPost.php
+++ b/demos/blog-tutorial/samples/day4/blog/protected/pages/posts/ReadPost.php
@@ -1,57 +1,57 @@
-<?php
-
-class ReadPost extends TPage
-{
-	private $_post;
-	/**
-	 * Fetches the post data.
-	 * This method is invoked by the framework when initializing the page
-	 * @param mixed event parameter
-	 */
-	public function onInit($param)
-	{
-		parent::onInit($param);
-		// post id is passed via the 'id' GET parameter
-		$postID=(int)$this->Request['id'];
-		// retrieves PostRecord with author information filled in
-		$this->_post=PostRecord::finder()->withAuthor()->findByPk($postID);
-		if($this->_post===null)  // if post id is invalid
-			throw new THttpException(500,'Unable to find the specified post.');
-		// set the page title as the post title
-		$this->Title=$this->_post->title;
-	}
-
-	/**
-	 * @return PostRecord the PostRecord currently being viewed
-	 */
-	public function getPost()
-	{
-		return $this->_post;
-	}
-
-	/**
-	 * Deletes the post currently being viewed
-	 * This method is invoked when the user clicks on the "Delete" button
-	 */
-	public function deletePost($sender,$param)
-	{
-		// only the author or the administrator can delete a post
-		if(!$this->canEdit())
-			throw new THttpException('You are not allowed to perform this action.');
-		// delete it from DB
-		$this->_post->delete();
-		// redirect the browser to the homepage
-		$this->Response->redirect($this->Service->DefaultPageUrl);
-	}
-
-	/**
-	 * @return boolean whether the current user can edit/delete the post being viewed
-	 */
-	public function canEdit()
-	{
-		// only the author or the administrator can edit/delete a post
-		return $this->User->Name===$this->Post->author_id || $this->User->IsAdmin;
-	}
-}
-
+<?php
+
+class ReadPost extends TPage
+{
+	private $_post;
+	/**
+	 * Fetches the post data.
+	 * This method is invoked by the framework when initializing the page
+	 * @param mixed event parameter
+	 */
+	public function onInit($param)
+	{
+		parent::onInit($param);
+		// post id is passed via the 'id' GET parameter
+		$postID=(int)$this->Request['id'];
+		// retrieves PostRecord with author information filled in
+		$this->_post=PostRecord::finder()->withAuthor()->findByPk($postID);
+		if($this->_post===null)  // if post id is invalid
+			throw new THttpException(500,'Unable to find the specified post.');
+		// set the page title as the post title
+		$this->Title=$this->_post->title;
+	}
+
+	/**
+	 * @return PostRecord the PostRecord currently being viewed
+	 */
+	public function getPost()
+	{
+		return $this->_post;
+	}
+
+	/**
+	 * Deletes the post currently being viewed
+	 * This method is invoked when the user clicks on the "Delete" button
+	 */
+	public function deletePost($sender,$param)
+	{
+		// only the author or the administrator can delete a post
+		if(!$this->canEdit())
+			throw new THttpException('You are not allowed to perform this action.');
+		// delete it from DB
+		$this->_post->delete();
+		// redirect the browser to the homepage
+		$this->Response->redirect($this->Service->DefaultPageUrl);
+	}
+
+	/**
+	 * @return boolean whether the current user can edit/delete the post being viewed
+	 */
+	public function canEdit()
+	{
+		// only the author or the administrator can edit/delete a post
+		return $this->User->Name===$this->Post->author_id || $this->User->IsAdmin;
+	}
+}
+
 ?>
 \ No newline at end of file