Blog now allows dynamically changing theme.

7 files changed, 65 insertions, 14 deletions

diff --git a/demos/blog/protected/Common/BlogPage.php b/demos/blog/protected/Common/BlogPage.php
index f1634a80..f69e4c48 100644
--- a/demos/blog/protected/Common/BlogPage.php
+++ b/demos/blog/protected/Common/BlogPage.php
@@ -2,6 +2,12 @@
 

 class BlogPage extends TPage

 {

+	public function onPreInit($param)

+	{

+		parent::onPreInit($param);

+		$this->Theme=$this->Application->Parameters['ThemeName'];

+	}

+

 	public function getDataAccess()

 	{

 		return $this->getApplication()->getModule('data');

diff --git a/demos/blog/protected/Common/schema.sql b/demos/blog/protected/Common/schema.sql
index 49f6f429..a93512df 100644
--- a/demos/blog/protected/Common/schema.sql
+++ b/demos/blog/protected/Common/schema.sql
@@ -61,7 +61,7 @@ INSERT INTO tblUsers (id,name,full_name,role,status,passwd,email,reg_time,websit
 	VALUES (1,'admin','Prado User',1,0,'4d688da592969d0a56b5accec3ce8554','admin@example.com',1148819681,'http://www.pradosoft.com');

 

 INSERT INTO tblPosts (id,author_id,create_time,title,content,status)

-	VALUES (1,1,1148819691,'Welcome to Prado Weblog','Congratulations! You have successfully installed Prado Weblog. An administrator account has been created. Please login with <b>admin/prado</b> and update your password as soon as possible.',0);

+	VALUES (1,1,1148819691,'Welcome to Prado Weblog','Congratulations! You have successfully installed Prado Blog -- a PRADO-driven weblog system. A default administrator account has been created. Please login with <b>admin/prado</b> and update your password as soon as possible.',0);

 

 INSERT INTO tblCategories (name,description,post_count)

 	VALUES ('Miscellaneous','This category holds posts on any topic.',1);

diff --git a/demos/blog/protected/Data/Options.xml b/demos/blog/protected/Data/Options.xml
deleted file mode 100644
index 02e51a98..00000000
--- a/demos/blog/protected/Data/Options.xml
+++ /dev/null
@@ -1,8 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>

-

-<parameters>

-	<parameter id="SiteTitle" value="Qiang's Blog" />

-	<parameter id="SiteSubtitle" value="A PRADO-driven weblog" />

-	<parameter id="SiteOwner" value="Qiang Xue" />

-	<parameter id="AdminEmail" value="admin@example.com" />

-</parameters>
\ No newline at end of file
diff --git a/demos/blog/protected/Data/Settings.xml b/demos/blog/protected/Data/Settings.xml
new file mode 100644
index 00000000..7e89789b
--- /dev/null
+++ b/demos/blog/protected/Data/Settings.xml
@@ -0,0 +1,11 @@
+<?xml version="1.0" encoding="utf-8"?>
+<parameters>
+    <parameter id="SiteTitle" value="A wonderful day with LG and ChongChong ^_^" />
+    <parameter id="SiteSubtitle" value="The first time at dog beach :-p" />
+    <parameter id="SiteOwner" value="LP" />
+    <parameter id="AdminEmail" value="LP@LG.com" />
+    <parameter id="MultipleUser" value="false" />
+    <parameter id="AccountApproval" value="false" />
+    <parameter id="PostApproval" value="false" />
+    <parameter id="ThemeName" value="Basic" />
+</parameters>
\ No newline at end of file
diff --git a/demos/blog/protected/Pages/Admin/ConfigMan.page b/demos/blog/protected/Pages/Admin/ConfigMan.page
index ad728284..0f5ef03d 100644
--- a/demos/blog/protected/Pages/Admin/ConfigMan.page
+++ b/demos/blog/protected/Pages/Admin/ConfigMan.page
@@ -4,16 +4,16 @@
 

 <com:Application.Pages.Admin.AdminMenu />

 

-<com:TPanel GroupingText="Site settings">

+<com:TPanel GroupingText="General settings">

 

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

 <br/>

-<com:TTextBox ID="SiteTitle" />

+<com:TTextBox ID="SiteTitle" Columns="50"/>

 <br/>

 

 <span class="input-label">Subtitle</span>

 <br/>

-<com:TTextBox ID="SiteSubtitle" />

+<com:TTextBox ID="SiteSubtitle" Columns="50"/>

 <br/>

 

 <span class="input-label">Owner name</span>

@@ -28,7 +28,7 @@
 

 <span class="input-label">Site theme</span>

 <br/>

-<com:TDropDownList ID="ThemeList" />

+<com:TDropDownList ID="ThemeName" />

 <br/>

 

 </com:TPanel>

@@ -52,5 +52,6 @@
 </com:TPanel>

 

 <com:TLinkButton Text="Save" OnClick="saveButtonClicked" />

+<com:TLabel ID="Result" Visible=<%= $this->IsPostBack && $this->IsValid %> Text="Your changes have been saved." />

 

 </com:TContent>
\ No newline at end of file
diff --git a/demos/blog/protected/Pages/Admin/ConfigMan.php b/demos/blog/protected/Pages/Admin/ConfigMan.php
index dcbe1537..fc652bb3 100644
--- a/demos/blog/protected/Pages/Admin/ConfigMan.php
+++ b/demos/blog/protected/Pages/Admin/ConfigMan.php
@@ -2,13 +2,54 @@
 

 class ConfigMan extends BlogPage

 {

+	const CONFIG_FILE='Application.Data.Settings';

+

 	public function onLoad($param)

 	{

 		parent::onLoad($param);

+		if(!$this->IsPostBack)

+		{

+			$parameters=$this->Application->Parameters;

+			$this->SiteTitle->Text=$parameters['SiteTitle'];

+			$this->SiteSubtitle->Text=$parameters['SiteSubtitle'];

+			$this->SiteOwner->Text=$parameters['SiteOwner'];

+			$this->AdminEmail->Text=$parameters['AdminEmail'];

+			$this->MultipleUser->Checked=TPropertyValue::ensureBoolean($parameters['MultipleUser']);

+			$this->AccountApproval->Checked=TPropertyValue::ensureBoolean($parameters['AccountApproval']);

+			$this->PostApproval->Checked=TPropertyValue::ensureBoolean($parameters['PostApproval']);

+			$themes=$this->Service->ThemeManager->AvailableThemes;

+			$this->ThemeName->DataSource=$themes;

+			$this->ThemeName->dataBind();

+			$this->ThemeName->SelectedValue=array_search($parameters['ThemeName'],$themes);

+		}

 	}

 

 	public function saveButtonClicked($sender,$param)

 	{

+		$dom=new TXmlDocument;

+		$dom->Encoding='utf-8';

+		$dom->TagName='parameters';

+		$elements=$dom->Elements;

+		$elements[]=$this->createParameter('SiteTitle',$this->SiteTitle->Text);

+		$elements[]=$this->createParameter('SiteSubtitle',$this->SiteSubtitle->Text);

+		$elements[]=$this->createParameter('SiteOwner',$this->SiteOwner->Text);

+		$elements[]=$this->createParameter('AdminEmail',$this->AdminEmail->Text);

+		$elements[]=$this->createParameter('MultipleUser',$this->MultipleUser->Checked);

+		$elements[]=$this->createParameter('AccountApproval',$this->AccountApproval->Checked);

+		$elements[]=$this->createParameter('PostApproval',$this->PostApproval->Checked);

+		$themeName=$this->ThemeName->SelectedItem->Text;

+		$elements[]=$this->createParameter('ThemeName',$themeName);

+		$dom->saveToFile(Prado::getPathOfNamespace(self::CONFIG_FILE,'.xml'));

+		if($themeName!==$this->Theme->Name)

+			$this->Response->reload();

+	}

+

+	private function createParameter($id,$value)

+	{

+		$element=new TXmlElement('parameter');

+		$element->Attributes['id']=$id;

+		$element->Attributes['value']=TPropertyValue::ensureString($value);

+		return $element;

 	}

 }

 

diff --git a/demos/blog/protected/application.xml b/demos/blog/protected/application.xml
index 9bca115c..39c66431 100644
--- a/demos/blog/protected/application.xml
+++ b/demos/blog/protected/application.xml
@@ -19,7 +19,7 @@
       <route class="TFileLogRoute" Categories="System" Levels="Notice,Warning,Error,Alert,Fatal" />

     </module>

     -->

-    <module class="System.Util.TParameterModule" ParameterFile="Application.Data.Options" />

+    <module class="System.Util.TParameterModule" ParameterFile="Application.Data.Settings" />

   </modules>

   <services>

     <!-- page service -->