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Using Smarty in Kohana

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Robert-Jan de Dreu

Hey, I’m Robert-Jan de Dreu. A freelance software engineer, developing software since 2009. While using PHP and Javascript I build well structured and tested software.

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Using Smarty in Kohana

Posted by Robert-Jan de Dreu on .

Oh god why would you use smarty in kohana!! I know it’s bad. My boss wants me to use smarty in kohana so I’m granting his wish. Still I don’t like doing it. Anyway while I’m at it why not use my time to write a article on how to use it.

A person with the nickname d9 made a nice implementation of Kohana with Smarty using the normal template methods. So no writing smarty assigns in your controller wohoo!!

I uploaded it to my own server for bandwidth sake so here it is:

kohana2.3.3_smarty2.6.22

Well back to basics. Lets first write the model that gets some values from the database. Since you all can guess how the database will look I’m not going to post a query script.

The model (user.php):

As you can see its the same as the standard models of kohana nothing different on it. In the controller we will do 1 thing a bit different but other than that it will be the same (user.php):

class User_Controller extends Global_Controller {
	public function index()
	{
		$user_model = new User_Model;

		// standard kohana way
		$users = $user_model->read_users();

		// smarty way
		$users = $user_model->read_users()->result(FALSE);

		$this->view = new View('user/index');
		$this->view->users = $users;
		$this->template->content = $this->view;
	}
}

I posted how I would do it normally and how I do it with smarty next to each other. As you can see a rule is added namely “result(FALSE)” because of this the result will be returned as a array in place of a object so that smarty can parse trough it. Also a comment on the Global_Controller I extend that is just a controller that contains my database connection and the global template namely “$template”.

Now as last lets show you the template namely (user/index.tpl) and see how smarty goes in its work:

{foreach from=$users key="k" item="report"}
<table border="0">
	<tbody>
		<tr>
			<th>ID</th>
			<th>Name</th>
			<th>Address</th>
			<th>City</th>
		</tr>
		<tr>
			<td>{$report.id}</td>
			<td>{$report.name}</td>
			<td>{$report.address}</td>
			<td>{$report.city}</td>
		</tr>
	</tbody>
</table>
{/foreach}

That is all you need to know. Easy isn’t it? Btw I still hate smarty implementations in kohana but it works.

EDIT: Someone also released a smarty plugin for kohana3 look here: https://github.com/MrAnchovy/kohana-module-smarty/wiki</p>

user

Robert-Jan de Dreu

http://codersopinion.com

Hey, I’m Robert-Jan de Dreu. A freelance software engineer, developing software since 2009. While using PHP and Javascript I build well structured and tested software.