<?php
/**
* @version		$Id: helper.php 8379 2007-08-10 23:20:01Z eddieajau $
* @package		Joomla
* @copyright	Copyright (C) 2005 - 2007 Open Source Matters. All rights reserved.
* @license		GNU/GPL, see LICENSE.php
* Joomla! is free software. This version may have been modified pursuant
* to the GNU General Public License, and as distributed it includes or
* is derivative of works licensed under the GNU General Public License or
* other free or open source software licenses.
* See COPYRIGHT.php for copyright notices and details.
* Camp26.com
*/

// no direct access
defined('_JEXEC') or die('Restricted access');

class modListArticleHelper {
	function getData($id, $params){
		global $mainframe, $Itemid;
		
		$feature	 	= 	$params->get('feature',3);
		$mycategory	 	= 	$params->get('mycategory',0);
		$mysection	 	= 	$params->get('mysection',0);
		$numberview 	= 	$params->get('numberview',10);
		$showtitle		= 	$params->get('showtitle', 1);
		$c_title		= 	$params->get('title','');
		$order			= 	$params->get('order', 'created');
		$showdate   	= 	$params->get('showdate',1);
		$separate		= 	$params->get('separate','');
		$dateformat		= 	$params->get('dateformat','');
		
		$category		= 	$params->get('category',0);
		$recent			= 	$params->get('recent','lastest');
		
		$showtip		= 	$params->get('showtip',1);
		$numberword 	= 	$params->get('numberword', 300);
		$cleantext		= 	$params->get('cleantext',0);
		$tipstyle		= 	$params->get('tipstyle', 0);
		$width			= 	$params->get('width', 250);
		$custom_tip		= 	$params->get('custom_tip','');
		$custom_title	=	$params->get('custom_title','');
		$custom_text	= 	$params->get('custom_text','');
		$effect			= 	$params->get('effect',1);
		$showdelay		= 	$params->get('showdelay',0);
		$hidedelay		= 	$params->get('hidedelay',0);
		
		$row			=	&JTable::getInstance('content');
		$row->load($id);
		
		$category_row =	&JTable::getInstance('category');
		$category_row->load($row->catid);
		
		$db	=	&JFactory::getDBO();				
		
		$where = array();
		$where[] = "id != $row->id";
		$jnow		=& JFactory::getDate();			
		$now		= $jnow->toMySQL();
		$nullDate	= $db->getNullDate();	
		
		$where[] .= ' ( state = 1' .
					' AND ( publish_up = '.$db->Quote($nullDate).' OR publish_up <= '.$db->Quote($now).' )' .
					' AND ( publish_down = '.$db->Quote($nullDate).' OR publish_down >= '.$db->Quote($now).' )'.
					'   ) ';
					
		switch ($feature) {
			case 1:
				if($mycategory)	$where[] = ' catid='.$mycategory;
				else return '';
				break;
			case 2:
				if($mysection)	$where[] = ' sectionid='.$mysection;
				else return '';
				break;
			case 3:
			default:
				$where[] = "catid = ".$row->catid;
				switch ($recent){
					case 'newer':
						if($order !='title' && $order !='ordering')
						$where[]	=	"  $order >= '".$row->$order."'";
						break;
					case 'older':
						if($order !='title' && $order !='ordering')
						$where[]	=	"  $order <= '".$row->$order."'";
						break;
					case 'lastest':
					default:
						break;
				}
				break;
		}
		
		
		
		$where_str = implode(' AND ',$where); 
		if($order =='title' || $order == 'ordering'){ 
			$order .= ' ASC';
		}
		else { 
			$order .= ' DESC';
		}
		$query	=	"SELECT * FROM #__content WHERE ".$where_str." ORDER BY ".$order;
		
		$db->setQuery($query);
		$rows	=	$db->loadObjectList();		
		if (!count($rows)) {
			return false;
		}
		
		require_once(JPATH_SITE.DS.'modules'.DS.'mod_list_article'.DS.'helpers'.DS.'autocuttext.php');
		
		$classname	=	uniqid('yos_article_');

		JHTML::_('behavior.tooltip');
		$document =& JFactory::getDocument();
		
		$effect_script	=	$effect ? "initialize:function(){this.fx = new Fx.Style(this.toolTip, 'opacity', {duration: 500, wait: false}).set(0);},onShow: function(toolTip) {this.fx.start(1);},onHide: function(toolTip) {	this.fx.start(0);}," : '';
		
		if (!$tipstyle) {
			$document->addStyleDeclaration("
				.$classname-tip {
					color: #000;					
					width: ".$width."px;
					z-index: 13000;
				}
				 
				.$classname-title {
					font-weight: bold;
					font-size: 11px;
					margin: 0;
					color: #3E4F14;
					padding: 8px 8px 4px;
					background: #C3DF7D;
					border-bottom: 1px solid #B5CF74;
					-moz-border-radius-topleft: 5px;
					-moz-border-radius-topright: 5px;
				}
				 
				.$classname-text {
					font-size: 11px;
					padding: 4px 8px 8px;
					background: #CFDFA7;
					-moz-border-radius-bottomleft: 5px;
					-moz-border-radius-bottomright: 5px;
				}
			");
			?>
			<script type="text/javascript">
			window.addEvent('load', function(){
				var <?php echo $classname; ?> = new Tips($$('.<?php echo $classname; ?>'), {
					<?php echo $effect_script; ?>
					showDelay: <?php echo $showdelay; ?>,
					hideDelay: <?php echo $hidedelay; ?>,
					className: '<?php echo $classname; ?>'
				});
			});
			</script>
			<?php
		} else {
			$document->addStyleDeclaration("
				.$classname-tip {
					width: ".$width."px;
					$custom_tip
				}
				.$classname-title {
					$custom_title
				}
				 
				.$classname-text {
					$custom_text
				}
			");
			
			?>
			<script type="text/javascript">
			window.addEvent('load', function(){
				var <?php echo $classname; ?> = new Tips($$('.<?php echo $classname; ?>'), {
					<?php echo $effect_script; ?>
					showDelay: <?php echo $showdelay; ?>,
					hideDelay: <?php echo $hidedelay; ?>,
					className: '<?php echo $classname; ?>'
				});
			});
			</script>
			<?php
		}	
		
		switch ($recent){
			case 'newer':
				$start		=	count($rows) - $numberview;
				$start		=	($start<0)?0:$start;
				$data 		=	array_slice($rows, $start, $numberview);
				$title		=	JText::_('MORE_RECENT_ARTICLES');
				break;
			case 'older':
				$data		=	array_slice($rows, 0, $numberview);
				$title		=	JText::_('OLDER_ARTICLES');
				break;
			case 'lastest':
			default:
				$data		=	array_slice($rows, 0, $numberview);
				$title		=	JText::_('LATEST_ARTICLES');
				break;
		}
				
		switch ($order){
			case 'created':				
				$datetitle		=	JText::_('DATETILECREATE');
				break;
			case 'modified':				
				$datetitle		=	JText::_('DATETILEMODIFIED');
				break;			
			default:				
				$datetitle		=	JText::_(' ');
				break;
		}
		
		$title	=	($c_title=='') ? $title : $c_title;
		$title	=	(intval($category)&&$feature==1) ? $title.' '.$category_row->title : $title;
		
		$title	=	intval($showtitle) ? $title : '';
		$buffer="<div class=\"yos_list_article\"><span><b>".$title."</b></span><ul style=\"text-align:left;\">";
		
		for ($i = 0; $i<count($data); $i++){
			$introtext		=	$data[$i]->introtext;
			if ($cleantext) {
				JFilterOutput::cleanText($introtext);
				$introtext	=	$this->filterintro($introtext, $numberword);
			} else {
				$text		=	new AutoCutText($introtext, $numberword);			
				$introtext	=	htmlspecialchars($text->getIntro());	
			}
			switch ($showdate) {
				case 1:
					$before = ' ';
					$after = ' ';
					break;
				case 2:
					$before =  $datetitle.' '.	date( $dateformat,strtotime( $data[$i]->created)).' '.$separate.' ';	
					$after = ' ';
					break;
				case 3:
					$before = ' ';
					$after = $separate.' '.$datetitle.' '.	date( $dateformat,strtotime( $data[$i]->created));	
					break;
				default:
					$before = ' ';
					$after = ' ';
					break;
			}
			
			if($showtip){
				$buffer.=	'
					<li>				
						'.$before.'<a class="'.$classname.'" title="'.htmlspecialchars($data[$i]->title).'::'.$introtext.'..." href="'.JRoute::_("index.php?option=com_content&view=article&id=".$data[$i]->id.':'.$data[$i]->alias.'&catid='.$data[$i]->catid.'&Itemid='.$Itemid).'">'.$data[$i]->title.'</a> '.$after.'		
					</li>';
			}else {
				$buffer.=	'
					<li>				
						'.$before.'<a href="'.JRoute::_("index.php?option=com_content&view=article&id=".$data[$i]->id.':'.$data[$i]->alias.'&catid='.$data[$i]->catid.'&Itemid='.$Itemid).'">'.$data[$i]->title.'</a> '.$after.'		
					</li>';
			}
		}
		$buffer.="</ul></div>";	
		return $buffer;
	}
	
	function filterintro($introtext, $numberword){
		$arr_text	=	preg_split('/ /',trim($introtext));
		$newarray	=	array_slice($arr_text, 0, $numberword);
		$text		=	implode(' ',$newarray);
		return $text;
	}
}