demos/blog/protected/Portlets/CommentPortlet.php


1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38

<?php
/**
 * CommentPortlet 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/
 */

Prado::using('Application.Portlets.Portlet');

/**
 * CommentPortlet 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 CommentPortlet extends Portlet
{
	public function onLoad($param)
	{
		parent::onLoad($param);
		$commentLimit=TPropertyValue::ensureInteger($this->Application->Parameters['RecentComments']);
		$comments=$this->Application->getModule('data')->queryComments('','ORDER BY create_time DESC',"LIMIT $commentLimit");
		foreach($comments as $comment)
		{
			$comment->ID=$this->Service->constructUrl('Posts.ViewPost',array('id'=>$comment->PostID)).'#c'.$comment->ID;
			if(strlen($comment->Content)>40)
				$comment->Content=substr($comment->Content,0,40).' ...';
		}
		$this->CommentList->DataSource=$comments;
		$this->CommentList->dataBind();
	}
}