Blog demo is completed.

15 files changed, 351 insertions, 86 deletions

diff --git a/demos/blog/protected/Pages/Posts/EditCategory.page b/demos/blog/protected/Pages/Posts/EditCategory.page
index fdde2648..1f61c0af 100644
--- a/demos/blog/protected/Pages/Posts/EditCategory.page
+++ b/demos/blog/protected/Pages/Posts/EditCategory.page
@@ -1,3 +1,5 @@
+<%@ Title="Edit Category" %>

+

 <com:TContent ID="Main">

 

 <h2>Update Post Category</h2>

@@ -14,7 +16,7 @@
 	Display="Dynamic"

 	OnServerValidate="checkCategoryName"

 	Text="...must be unique"

-	ControlCssClass="inputerror" />

+	ControlCssClass="input-error1" />

 <br/>

 <com:TTextBox ID="CategoryName" Columns="50" MaxLength="128" />

 <br/>

@@ -27,10 +29,11 @@
 	Columns="50"

 	Rows="5" />

 <br/>

-

+<br/>

 <com:TLinkButton

 	Text="Save"

 	OnClick="saveButtonClicked"

+	CssClass="link-button"

 	ValidationGroup="category" />

 

 </com:TContent>
\ No newline at end of file
diff --git a/demos/blog/protected/Pages/Posts/EditCategory.php b/demos/blog/protected/Pages/Posts/EditCategory.php
index fd2d0707..920d2d80 100644
--- a/demos/blog/protected/Pages/Posts/EditCategory.php
+++ b/demos/blog/protected/Pages/Posts/EditCategory.php
@@ -1,14 +1,33 @@
 <?php

+/**

+ * EditCategory class file

+ *

+ * @author Qiang Xue <qiang.xue@gmail.com>

+ * @link http://www.pradosoft.com/

+ * @copyright Copyright &copy; 2006 PradoSoft

+ * @license http://www.pradosoft.com/license/

+ * @version $Revision: $  $Date: $

+ */

 

+/**

+ * EditCategory class

+ *

+ * @author Qiang Xue <qiang.xue@gmail.com>

+ * @link http://www.pradosoft.com/

+ * @copyright Copyright &copy; 2006 PradoSoft

+ * @license http://www.pradosoft.com/license/

+ */

 class EditCategory extends BlogPage

 {

-	public function getCurrentCategory()

+	private $_category;

+

+	public function onInit($param)

 	{

+		parent::onInit($param);

 		$id=TPropertyValue::ensureInteger($this->Request['id']);

-		if(($cat=$this->DataAccess->queryCategoryByID($id))!==null)

-			return $cat;

-		else

-			throw new BlogException('xxx');

+		$this->_category=$this->DataAccess->queryCategoryByID($id);

+		if($this->_category===null)

+			throw new BlogException(500,'category_id_invalid',$id);

 	}

 

 	public function onLoad($param)

@@ -16,9 +35,8 @@ class EditCategory extends BlogPage
 		parent::onLoad($param);

 		if(!$this->IsPostBack)

 		{

-			$catRecord=$this->getCurrentCategory();

-			$this->CategoryName->Text=$catRecord->Name;

-			$this->CategoryDescription->Text=$catRecord->Description;

+			$this->CategoryName->Text=$this->_category->Name;

+			$this->CategoryDescription->Text=$this->_category->Description;

 		}

 	}

 

@@ -26,11 +44,10 @@ class EditCategory extends BlogPage
 	{

 		if($this->IsValid)

 		{

-			$categoryRecord=$this->getCurrentCategory();

-			$categoryRecord->Name=$this->CategoryName->Text;

-			$categoryRecord->Description=$this->CategoryDescription->Text;

-			$this->DataAccess->updateCategory($categoryRecord);

-			$this->gotoPage('Posts.ListPost',array('cat'=>$categoryRecord->ID));

+			$this->_category->Name=$this->CategoryName->Text;

+			$this->_category->Description=$this->CategoryDescription->Text;

+			$this->DataAccess->updateCategory($this->_category);

+			$this->gotoPage('Posts.ListPost',array('cat'=>$this->_category->ID));

 		}

 	}

 

diff --git a/demos/blog/protected/Pages/Posts/EditPost.page b/demos/blog/protected/Pages/Posts/EditPost.page
index 591f5945..97702848 100644
--- a/demos/blog/protected/Pages/Posts/EditPost.page
+++ b/demos/blog/protected/Pages/Posts/EditPost.page
@@ -1,28 +1,31 @@
+<%@ Title="Edit Post" %>

+

 <com:TContent ID="Main">

 

 <h2>Update Post</h2>

 

-Title

+<span class="input-label">Title</span>

 <com:TRequiredFieldValidator

 Display="Dynamic"

 	ControlToValidate="Title"

 	ErrorMessage="...is required"

 	ValidationGroup="post" />

 <br/>

-<com:TTextBox ID="Title" Columns="70" MaxLength="256" />

+<com:TTextBox ID="Title" Columns="80" MaxLength="256" />

 <br/>

 

-Content

+<span class="input-label">Content</span>

 <com:TRequiredFieldValidator

 Display="Dynamic"

 	ControlToValidate="Content"

 	ErrorMessage="...is required"

 	ValidationGroup="post" />

 <br/>

-<com:THtmlArea ID="Content" Width="450px" />

+<com:THtmlArea ID="Content" Width="500px" />

 <br/>

 

-Categories<br/>

+<span class="input-label">Categories</span>

+<br/>

 <com:TListBox

 	ID="Categories"

 	SelectionMode="Multiple"

@@ -32,10 +35,12 @@ Categories<br/>
 

 <com:TCheckBox ID="DraftMode" Text="in draft mode (the post will not be published)" />

 <br/>

+<br/>

 

 <com:TLinkButton

 	Text="Save"

 	OnClick="saveButtonClicked"

+	CssClass="link-button"

 	ValidationGroup="post" />

 

 </com:TContent>
\ No newline at end of file
diff --git a/demos/blog/protected/Pages/Posts/EditPost.php b/demos/blog/protected/Pages/Posts/EditPost.php
index 57e92b1c..24b58529 100644
--- a/demos/blog/protected/Pages/Posts/EditPost.php
+++ b/demos/blog/protected/Pages/Posts/EditPost.php
@@ -1,14 +1,36 @@
 <?php

+/**

+ * EditPost class file

+ *

+ * @author Qiang Xue <qiang.xue@gmail.com>

+ * @link http://www.pradosoft.com/

+ * @copyright Copyright &copy; 2006 PradoSoft

+ * @license http://www.pradosoft.com/license/

+ * @version $Revision: $  $Date: $

+ */

 

+/**

+ * EditPost class

+ *

+ * @author Qiang Xue <qiang.xue@gmail.com>

+ * @link http://www.pradosoft.com/

+ * @copyright Copyright &copy; 2006 PradoSoft

+ * @license http://www.pradosoft.com/license/

+ */

 class EditPost extends BlogPage

 {

-	public function getCurrentPost()

+	private $_postRecord=null;

+

+	public function onInit($param)

 	{

+		parent::onInit($param);

 		$id=TPropertyValue::ensureInteger($this->Request['id']);

-		if(($post=$this->DataAccess->queryPostByID($id))!==null)

-			return $post;

-		else

-			throw new BlogException('xxx');

+		$this->_postRecord=$this->DataAccess->queryPostByID($id);

+		if($this->_postRecord===null)

+			throw new BlogException(500,'post_id_invalid',$id);

+		// only the author and admin can edit the post

+		if(!$this->User->IsAdmin && $this->User->ID!==$this->_postRecord->AuthorID)

+			throw new BlogException(500,'post_edit_disallowed',$id);

 	}

 

 	public function onLoad($param)

@@ -16,10 +38,10 @@ class EditPost extends BlogPage
 		parent::onLoad($param);

 		if(!$this->IsPostBack)

 		{

-			$postRecord=$this->getCurrentPost();

+			$postRecord=$this->_postRecord;

 			$this->Title->Text=$postRecord->Title;

 			$this->Content->Text=$postRecord->Content;

-			$this->DraftMode->Checked=$postRecord->Status===0;

+			$this->DraftMode->Checked=$postRecord->Status!==PostRecord::STATUS_PUBLISHED;

 			$this->Categories->DataSource=$this->DataAccess->queryCategories();

 			$this->Categories->dataBind();

 			$cats=$this->DataAccess->queryCategoriesByPostID($postRecord->ID);

@@ -34,10 +56,15 @@ class EditPost extends BlogPage
 	{

 		if($this->IsValid)

 		{

-			$postRecord=$this->getCurrentPost();

-			$postRecord->Title=$this->Title->Text;

-			$postRecord->Content=$this->Content->Text;

-			$postRecord->Status=$this->DraftMode->Checked?0:1;

+			$postRecord=$this->_postRecord;

+			$postRecord->Title=$this->Title->SafeText;

+			$postRecord->Content=$this->Content->SafeText;

+			if($this->DraftMode->Checked)

+				$postRecord->Status=PostRecord::STATUS_DRAFT;

+			else if(!$this->User->IsAdmin && TPropertyValue::ensureBoolean($this->Application->Parameters['PostApproval']))

+				$postRecord->Status=PostRecord::STATUS_PENDING;

+			else

+				$postRecord->Status=PostRecord::STATUS_PUBLISHED;

 			$postRecord->ModifyTime=time();

 			$cats=array();

 			foreach($this->Categories->SelectedValues as $value)

diff --git a/demos/blog/protected/Pages/Posts/ListPost.page b/demos/blog/protected/Pages/Posts/ListPost.page
index 15fc3d0c..4c96d6fb 100644
--- a/demos/blog/protected/Pages/Posts/ListPost.page
+++ b/demos/blog/protected/Pages/Posts/ListPost.page
@@ -1,5 +1,20 @@
 <com:TContent ID="Main">

 

+<com:TPanel ID="CategoryPanel" Visible="false" CssClass="category">

+<div class="category-name">

+<%= $this->Category->Name %>

+<com:TLinkButton

+	Text="[-]"

+	Tooltip="Delete this category"

+	Visible=<%= $this->User->IsAdmin %>

+	Attributes.onclick="if(!confirm('Are you sure to delete this category? Posts in this category will NOT be removed.')) return false;"

+	OnClick="deleteButtonClicked" />

+</div>

+<div class="category-description">

+<%= $this->Category->Description %>

+</div>

+</com:TPanel>

+

 <com:TRepeater ID="PostList" EnableViewState="false">

 	<prop:ItemTemplate>

 <div class="post">

@@ -24,4 +39,17 @@ posted by
 	</prop:ItemTemplate>

 </com:TRepeater>

 

+<div class="postlist-pager">

+<com:THyperLink

+	ID="PrevPage"

+	Visible="false"

+	Text="&lt; Previous Page"

+	/>

+<com:THyperLink

+	ID="NextPage"

+	Visible="false"

+	Text="Next Page &gt;"

+	/>

+</div>

+

 </com:TContent>
\ No newline at end of file
diff --git a/demos/blog/protected/Pages/Posts/ListPost.php b/demos/blog/protected/Pages/Posts/ListPost.php
index 6d56b543..bed18222 100644
--- a/demos/blog/protected/Pages/Posts/ListPost.php
+++ b/demos/blog/protected/Pages/Posts/ListPost.php
@@ -1,13 +1,59 @@
 <?php

+/**

+ * ListPost class file

+ *

+ * @author Qiang Xue <qiang.xue@gmail.com>

+ * @link http://www.pradosoft.com/

+ * @copyright Copyright &copy; 2006 PradoSoft

+ * @license http://www.pradosoft.com/license/

+ * @version $Revision: $  $Date: $

+ */

 

+/**

+ * ListPost class

+ *

+ * @author Qiang Xue <qiang.xue@gmail.com>

+ * @link http://www.pradosoft.com/

+ * @copyright Copyright &copy; 2006 PradoSoft

+ * @license http://www.pradosoft.com/license/

+ */

 class ListPost extends BlogPage

 {

-	const DEFAULT_LIMIT=10;

+	private $_posts;

+	private $_category;

 

-	public function getPosts()

+	public function onInit($param)

+	{

+		parent::onInit($param);

+		$this->_posts=$this->DataAccess->queryPosts(

+				$this->getPostFilter(),

+				$this->getCategoryFilter(),

+				'ORDER BY create_time DESC',

+				'LIMIT '.$this->getPageOffset().','.$this->getPageSize());

+		if($this->Request['cat']!==null)

+		{

+			$catID=TPropertyValue::ensureInteger($this->Request['cat']);

+			$this->_category=$this->DataAccess->queryCategoryByID($catID);

+			$this->CategoryPanel->Visible=true;

+		}

+	}

+

+	private function getPageOffset()

+	{

+		if(($offset=TPropertyValue::ensureInteger($this->Request['offset']))<=0)

+			$offset=0;

+		return $offset;

+	}

+

+	private function getPageSize()

+	{

+		if(($limit=TPropertyValue::ensureInteger($this->Request['limit']))<=0)

+			$limit=TPropertyValue::ensureInteger($this->Application->Parameters['PostPerPage']);

+		return $limit;

+	}

+

+	private function getTimeFilter()

 	{

-		$timeFilter='';

-		$catFilter='';

 		if(($time=TPropertyValue::ensureInteger($this->Request['time']))>0)

 		{

 			$year=(integer)($time/100);

@@ -19,25 +65,76 @@ class ListPost extends BlogPage
 				$year++;

 			}

 			$endTime=mktime(0,0,0,$month,1,$year);

-			$timeFilter="create_time>=$startTime AND create_time<$endTime";

+			return "create_time>=$startTime AND create_time<$endTime";

 		}

+		else

+			return '';

+	}

+

+	private function getPostFilter()

+	{

+		$filter='a.status=0';

+		if(($timeFilter=$this->getTimeFilter())!=='')

+			return "$filter AND $timeFilter";

+		else

+			return $filter;

+	}

+

+	private function getCategoryFilter()

+	{

 		if(($catID=$this->Request['cat'])!==null)

 		{

 			$catID=TPropertyValue::ensureInteger($catID);

-			$catFilter="category_id=$catID";

+			return "category_id=$catID";

 		}

-		if(($offset=TPropertyValue::ensureInteger($this->Request['offset']))<=0)

-			$offset=0;

-		if(($limit=TPropertyValue::ensureInteger($this->Request['limit']))<=0)

-			$limit=self::DEFAULT_LIMIT;

-		return $this->DataAccess->queryPosts('',$timeFilter,$catFilter,'ORDER BY create_time DESC',"LIMIT $offset,$limit");

+		else

+			return '';

+	}

+

+	private function formUrl($newOffset)

+	{

+		$gets=array();

+		$gets['offset']=$newOffset;

+		if($this->Request['limit']!==null)

+			$gets['limit']=$this->Request['limit'];

+		if($this->Request['time']!==null)

+			$gets['time']=$this->Request['time'];

+		if($this->Request['cat']!==null)

+			$gets['cat']=$this->Request['cat'];

+		return $this->Service->constructUrl('Posts.ListPost',$gets);

+	}

+

+	public function getCategory()

+	{

+		return $this->_category;

 	}

 

 	public function onLoad($param)

 	{

 		parent::onLoad($param);

-		$this->PostList->DataSource=$this->getPosts();

+		$this->PostList->DataSource=$this->_posts;

 		$this->PostList->dataBind();

+		if($this->getPageOffset()>0)

+		{

+			if(($offset=$this->getPageOffset()-$this->getPageSize())<0)

+				$offset=0;

+			$this->PrevPage->NavigateUrl=$this->formUrl($offset);

+			$this->PrevPage->Visible=true;

+		}

+		if(count($this->_posts)===$this->getPageSize())

+		{

+			$this->NextPage->NavigateUrl=$this->formUrl($this->getPageOffset()+$this->getPageSize());

+			$this->NextPage->Visible=true;

+		}

+	}

+

+	public function deleteButtonClicked($sender,$param)

+	{

+		if($this->User->IsAdmin)

+		{

+			$this->DataAccess->deleteCategory($this->Category->ID);

+			$this->gotoDefaultPage();

+		}

 	}

 }

 

diff --git a/demos/blog/protected/Pages/Posts/MyPost.page b/demos/blog/protected/Pages/Posts/MyPost.page
index 95a32ac9..ca153166 100644
--- a/demos/blog/protected/Pages/Posts/MyPost.page
+++ b/demos/blog/protected/Pages/Posts/MyPost.page
@@ -25,7 +25,7 @@
 	<com:TBoundColumn

 		HeaderText="Status"

 		DataField="Status"

-		DataFormatString="#{0}?'Published':'Draft'"

+		DataFormatString="#{0}===0?'Published':({0}===1?'Draft':'Pending')"

 		ItemStyle.Width="70px"

 		/>

 	<com:TBoundColumn

diff --git a/demos/blog/protected/Pages/Posts/MyPost.php b/demos/blog/protected/Pages/Posts/MyPost.php
index be03ca63..dff98426 100644
--- a/demos/blog/protected/Pages/Posts/MyPost.php
+++ b/demos/blog/protected/Pages/Posts/MyPost.php
@@ -1,5 +1,22 @@
 <?php

+/**

+ * MyPost class file

+ *

+ * @author Qiang Xue <qiang.xue@gmail.com>

+ * @link http://www.pradosoft.com/

+ * @copyright Copyright &copy; 2006 PradoSoft

+ * @license http://www.pradosoft.com/license/

+ * @version $Revision: $  $Date: $

+ */

 

+/**

+ * MyPost class

+ *

+ * @author Qiang Xue <qiang.xue@gmail.com>

+ * @link http://www.pradosoft.com/

+ * @copyright Copyright &copy; 2006 PradoSoft

+ * @license http://www.pradosoft.com/license/

+ */

 class MyPost extends BlogPage

 {

 	protected function bindData()

@@ -7,8 +24,8 @@ class MyPost extends BlogPage
 		$author=$this->User->ID;

 		$offset=$this->PostGrid->CurrentPageIndex*$this->PostGrid->PageSize;

 		$limit=$this->PostGrid->PageSize;

-		$this->PostGrid->DataSource=$this->DataAccess->queryPosts("author_id=$author",'','','ORDER BY a.status ASC, create_time DESC',"LIMIT $offset,$limit");

-		$this->PostGrid->VirtualItemCount=$this->DataAccess->queryPostCount("author_id=$author",'','');

+		$this->PostGrid->DataSource=$this->DataAccess->queryPosts("author_id=$author",'','ORDER BY a.status DESC, create_time DESC',"LIMIT $offset,$limit");

+		$this->PostGrid->VirtualItemCount=$this->DataAccess->queryPostCount("author_id=$author",'');

 		$this->PostGrid->dataBind();

 	}

 

diff --git a/demos/blog/protected/Pages/Posts/NewCategory.page b/demos/blog/protected/Pages/Posts/NewCategory.page
index 92fe1468..43dba79b 100644
--- a/demos/blog/protected/Pages/Posts/NewCategory.page
+++ b/demos/blog/protected/Pages/Posts/NewCategory.page
@@ -1,3 +1,5 @@
+<%@ Title="Create New Category" %>

+

 <com:TContent ID="Main">

 

 <h2>New Post Category</h2>

@@ -14,7 +16,7 @@
 	Display="Dynamic"

 	OnServerValidate="checkCategoryName"

 	Text="...must be unique"

-	ControlCssClass="inputerror" />

+	ControlCssClass="input-error1" />

 <br/>

 <com:TTextBox ID="CategoryName" Columns="50" MaxLength="128" />

 <br/>

@@ -27,10 +29,11 @@
 	Columns="50"

 	Rows="5" />

 <br/>

-

+<br/>

 <com:TLinkButton

 	Text="Save"

 	OnClick="saveButtonClicked"

+	CssClass="link-button"

 	ValidationGroup="category" />

 

 </com:TContent>
\ No newline at end of file
diff --git a/demos/blog/protected/Pages/Posts/NewCategory.php b/demos/blog/protected/Pages/Posts/NewCategory.php
index d36f6af1..215200a9 100644
--- a/demos/blog/protected/Pages/Posts/NewCategory.php
+++ b/demos/blog/protected/Pages/Posts/NewCategory.php
@@ -1,5 +1,22 @@
 <?php

+/**

+ * NewCategory class file

+ *

+ * @author Qiang Xue <qiang.xue@gmail.com>

+ * @link http://www.pradosoft.com/

+ * @copyright Copyright &copy; 2006 PradoSoft

+ * @license http://www.pradosoft.com/license/

+ * @version $Revision: $  $Date: $

+ */

 

+/**

+ * NewCategory class

+ *

+ * @author Qiang Xue <qiang.xue@gmail.com>

+ * @link http://www.pradosoft.com/

+ * @copyright Copyright &copy; 2006 PradoSoft

+ * @license http://www.pradosoft.com/license/

+ */

 class NewCategory extends BlogPage

 {

 	public function saveButtonClicked($sender,$param)

diff --git a/demos/blog/protected/Pages/Posts/NewPost.page b/demos/blog/protected/Pages/Posts/NewPost.page
index a49188f6..15071e3a 100644
--- a/demos/blog/protected/Pages/Posts/NewPost.page
+++ b/demos/blog/protected/Pages/Posts/NewPost.page
@@ -1,28 +1,31 @@
+<%@ Title="Write New Post" %>

+

 <com:TContent ID="Main">

 

-<h2>Write a New Post</h2>

+<h2>Write New Post</h2>

 

-Title

+<span class="input-label">Title</span>

 <com:TRequiredFieldValidator

 Display="Dynamic"

 	ControlToValidate="Title"

 	ErrorMessage="...is required"

 	ValidationGroup="post" />

 <br/>

-<com:TTextBox ID="Title" Columns="70" MaxLength="256" />

+<com:TTextBox ID="Title" Columns="80" MaxLength="256" />

 <br/>

 

-Content

+<span class="input-label">Content</span>

 <com:TRequiredFieldValidator

 Display="Dynamic"

 	ControlToValidate="Content"

 	ErrorMessage="...is required"

 	ValidationGroup="post" />

 <br/>

-<com:THtmlArea ID="Content" Width="450px" />

+<com:THtmlArea ID="Content" Width="500px" />

 <br/>

 

-Categories<br/>

+<span class="input-label">Categories</span>

+<br/>

 <com:TListBox

 	ID="Categories"

 	SelectionMode="Multiple"

@@ -32,10 +35,11 @@ Categories<br/>
 

 <com:TCheckBox ID="DraftMode" Text="in draft mode (the post will not be published)" />

 <br/>

-

+<br/>

 <com:TLinkButton

 	Text="Save"

 	OnClick="saveButtonClicked"

+	CssClass="link-button"

 	ValidationGroup="post" />

 

 </com:TContent>
\ No newline at end of file
diff --git a/demos/blog/protected/Pages/Posts/NewPost.php b/demos/blog/protected/Pages/Posts/NewPost.php
index 055c7f92..7d02557d 100644
--- a/demos/blog/protected/Pages/Posts/NewPost.php
+++ b/demos/blog/protected/Pages/Posts/NewPost.php
@@ -1,5 +1,22 @@
 <?php

+/**

+ * NewPost class file

+ *

+ * @author Qiang Xue <qiang.xue@gmail.com>

+ * @link http://www.pradosoft.com/

+ * @copyright Copyright &copy; 2006 PradoSoft

+ * @license http://www.pradosoft.com/license/

+ * @version $Revision: $  $Date: $

+ */

 

+/**

+ * NewPost class

+ *

+ * @author Qiang Xue <qiang.xue@gmail.com>

+ * @link http://www.pradosoft.com/

+ * @copyright Copyright &copy; 2006 PradoSoft

+ * @license http://www.pradosoft.com/license/

+ */

 class NewPost extends BlogPage

 {

 	public function onLoad($param)

@@ -17,9 +34,14 @@ class NewPost extends BlogPage
 		if($this->IsValid)

 		{

 			$postRecord=new PostRecord;

-			$postRecord->Title=$this->Title->Text;

-			$postRecord->Content=$this->Content->Text;

-			$postRecord->Status=$this->DraftMode->Checked?0:1;

+			$postRecord->Title=$this->Title->SafeText;

+			$postRecord->Content=$this->Content->SafeText;

+			if($this->DraftMode->Checked)

+				$postRecord->Status=PostRecord::STATUS_DRAFT;

+			else if(!$this->User->IsAdmin && TPropertyValue::ensureBoolean($this->Application->Parameters['PostApproval']))

+				$postRecord->Status=PostRecord::STATUS_PENDING;

+			else

+				$postRecord->Status=PostRecord::STATUS_PUBLISHED;

 			$postRecord->CreateTime=time();

 			$postRecord->AuthorID=$this->User->ID;

 			$cats=array();

diff --git a/demos/blog/protected/Pages/Posts/ViewPost.page b/demos/blog/protected/Pages/Posts/ViewPost.page
index 4b233615..5bd80a52 100644
--- a/demos/blog/protected/Pages/Posts/ViewPost.page
+++ b/demos/blog/protected/Pages/Posts/ViewPost.page
@@ -5,6 +5,10 @@
 <%= $this->CurrentPost->Title %>

 </div>

 <div class="post-time">

+<com:TLabel

+	ID="Status"

+	ForeColor="red"

+	Text=<%= $this->CurrentPost->Status===PostRecord::STATUS_DRAFT?'[Draft]':'[Pending approval]'%> />

 <%= date('l, F j, Y \a\t h:i:s a',$this->CurrentPost->CreateTime) %>

 by

 <%= '<a href="' . $this->Service->constructUrl('Users.ViewUser',array('id'=>$this->CurrentPost->AuthorID)) . '">' . $this->CurrentPost->AuthorName . '</a>' %>

@@ -47,11 +51,11 @@ by
 <%# date('F j, Y \a\t h:i:s a',$this->DataItem->CreateTime) %>

 by

 <%# $this->DataItem->AuthorWebsite==='' ?

-		$this->DataItem->AuthorName :

-		'<a href="' . $this->DataItem->AuthorWebsite . '">' . $this->DataItem->AuthorName . '</a>' %>

+		htmlentities($this->DataItem->AuthorName,ENT_QUOTES,'UTF-8') :

+		'<a href="' . htmlentities($this->DataItem->AuthorWebsite) . '">' . htmlentities($this->DataItem->AuthorName,ENT_QUOTES,'UTF-8') . '</a>' %>

 </div>

 <div class="comment-content">

-<%# $this->DataItem->Content %>

+<%# nl2br(htmlentities($this->DataItem->Content,ENT_QUOTES,'UTF-8')) %>

 </div>

 </div>

 	</prop:ItemTemplate>

@@ -65,7 +69,7 @@ by
 	ValidationGroup="comment""

 	Display="Dynamic"

 	Text="...is required"

-	ControlCssClass="inputerror" />

+	ControlCssClass="input-error1" />

 <br/>

 <com:TTextBox ID="CommentAuthor" />

 <br/>

@@ -76,14 +80,14 @@ by
 	ValidationGroup="comment""

 	Display="Dynamic"

 	Text="...is required"

-	ControlCssClass="inputerror" />

+	ControlCssClass="input-error1" />

 <com:TEmailAddressValidator

 	ControlToValidate="CommentEmail"

 	ValidationGroup="comment"

 	Display="Dynamic"

 	Text="*"

 	ErrorMessage="You entered an invalid email address."

-	ControlCssClass="inputerror" />

+	ControlCssClass="input-error2" />

 <br/>

 <com:TTextBox ID="CommentEmail" />

 <br/>

@@ -99,14 +103,16 @@ by
 	ValidationGroup="comment"

 	Display="Dynamic"

 	Text="...is required"

-	ControlCssClass="inputerror" />

+	ControlCssClass="input-error1" />

 <br/>

 <com:TTextBox ID="CommentContent" TextMode="MultiLine" Columns="55" Rows="10"/>

 <br/>

+<br/>

 

 <com:TLinkButton

 	Text="Submit"

 	ValidationGroup="comment"

+	CssClass="link-button"

 	OnClick="submitCommentButtonClicked" />

 

 </div>

diff --git a/demos/blog/protected/Pages/Posts/ViewPost.php b/demos/blog/protected/Pages/Posts/ViewPost.php
index 309bedc1..84f33cff 100644
--- a/demos/blog/protected/Pages/Posts/ViewPost.php
+++ b/demos/blog/protected/Pages/Posts/ViewPost.php
@@ -1,40 +1,57 @@
 <?php

+/**

+ * ViewPost class file

+ *

+ * @author Qiang Xue <qiang.xue@gmail.com>

+ * @link http://www.pradosoft.com/

+ * @copyright Copyright &copy; 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 &copy; 2006 PradoSoft

+ * @license http://www.pradosoft.com/license/

+ */

 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()

+	public function onInit($param)

 	{

+		parent::onInit($param);

+		$id=TPropertyValue::ensureInteger($this->Request['id']);

+		$this->_post=$this->DataAccess->queryPostByID($id);

 		if($this->_post===null)

-		{

-			if(($this->_post=$this->DataAccess->queryPostByID($this->getPostID()))===null)

-				$this->reportError(BlogErrors::ERROR_POST_NOT_FOUND);

-		}

-		return $this->_post;

+			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();

-		$authorID=$this->getCurrentPost()->AuthorID;

-		return $authorID===$user->getID() || $user->isInRole('admin');

+		return $user->getIsAdmin() || $user->getID()===$this->_post->AuthorID;

+	}

+

+	public function getCurrentPost()

+	{

+		return $this->_post;

 	}

 

 	public function onLoad($param)

 	{

 		parent::onLoad($param);

-		$this->CategoryList->DataSource=$this->DataAccess->queryCategoriesByPostID($this->getPostID());

+		$this->Status->Visible=$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->getPostID());

+		$this->CommentList->DataSource=$this->DataAccess->queryCommentsByPostID($this->_post->ID);

 		$this->CommentList->dataBind();

 	}

 

@@ -44,11 +61,11 @@ class ViewPost extends BlogPage
 		{

 			$commentRecord=new CommentRecord;

 			$commentRecord->PostID=$this->CurrentPost->ID;

-			$commentRecord->AuthorName=$this->CommentAuthor->Text;

+			$commentRecord->AuthorName=$this->CommentAuthor->SafeText;

 			$commentRecord->AuthorEmail=$this->CommentEmail->Text;

-			$commentRecord->AuthorWebsite=$this->CommentWebsite->Text;

+			$commentRecord->AuthorWebsite=$this->CommentWebsite->SafeText;

 			$commentRecord->AuthorIP=$this->Request->UserHostAddress;

-			$commentRecord->Content=$this->CommentContent->Text;

+			$commentRecord->Content=$this->CommentContent->SafeText;

 			$commentRecord->CreateTime=time();

 			$commentRecord->Status=0;

 			$this->DataAccess->insertComment($commentRecord);

diff --git a/demos/blog/protected/Pages/Posts/config.xml b/demos/blog/protected/Pages/Posts/config.xml
index 1c04e946..f3684e58 100644
--- a/demos/blog/protected/Pages/Posts/config.xml
+++ b/demos/blog/protected/Pages/Posts/config.xml
@@ -3,5 +3,7 @@
 <configuration>

   <authorization>

     <deny pages="EditPost,NewPost,MyPost" users="?" />

+    <allow pages="NewCategory,EditCategory" roles="admin" />

+    <deny pages="NewCategory,EditCategory" users="*" />

   </authorization>

 </configuration>
\ No newline at end of file