<?php
/**
* include_content_item plugin
* This plugin allows you to insert or include one content item
* into another content item.
* Author: kksou
* Copyright (C) 2006-2008. kksou.com. All Rights Reserved
* Website: http://www.kksou.com/php-gtk2
* v1.0 May 3, 2008
* v1.01 June 21, 2008
* v1.02 July 23, 2008 added display of content item title
* v1.03 July 31, 2008 added new tag {include_intro} {include_fulltext}
*/

defined( '_VALID_MOS' ) or die( 'Direct Access to this location is not allowed.' );
$_MAMBOTS->registerFunction( 'onPrepareContent', 'botIncludeContentItem' );

function botIncludeContentItem( $published, &$row, &$params, $page=0  ) {
	#print "bp301. include content item ($published)<br>";
	#$regex = '/\{(include_content_item|include_intro|include_fulltext)\s+(\d+)\}/i';
	$regex = '/\{(include_content_item|include_intro|include_fulltext)\s+(.*?)\}/i';
	if ( !$published ) {
		$row->text = preg_replace( $regex, '', $row->text );
		return true;
	}
	$plugin = new Plugin_IncludeContentItem($row, $regex);
	return true;
}

class Plugin_IncludeContentItem {

	function Plugin_IncludeContentItem( &$row, $regex ) {
		#print "bp302. regex = $regex<br>";
		$contents = $row->text;
		#$regex = '/\{include_content_item\s*(\d+)\}/i';
		#$regex = '/\{include_content_item(.*?)\}/i';

		if (preg_match_all( $regex, $contents, $matches, PREG_SET_ORDER )) {
			#print "bp303<br>";
			$count = count( $matches[0] );
			if ($count==0) return true;
			foreach($matches as $matches2) {
				$this->process($row, $matches2);
			}
			$row->text = preg_replace( $regex, '', $row->text );
		}
		return true;
	}

	function process(&$row, $matches) {
		#print "bp304<br>";
		#print "<pre>"; print_r($matches); print "</pre>";
		$content_lang = '';
		$show_title = 0;
		$link_title = 0;
		$matches[2] = str_replace('&nbsp;', ' ', $matches[2]);
		#echo $matches[2];
		if (preg_match('/^\s*([a-z]{2})\s+(\d+)\s+(0|1)\s+(0|1)/', $matches[2], $str)) 
			{
			$content_lang = $str[1];
			$content_id = $str[2];
			$show_title = $str[3];
			$link_title = $str[4];
			} 
		elseif (preg_match('/^\s*([a-z]{2})\s+(\d+)\s+(0|1)/', $matches[2], $str))
			{
			$content_lang = $str[1];
			$content_id = $str[2];
			$show_title = $str[3];
			}
		elseif (preg_match('/^\s*([a-z]{2})\s+(\d+)/', $matches[2], $str)) 
			{
			$content_lang = $str[1];
			$content_id = $str[2];
			} 
		elseif (preg_match('/^\s*(\d+)\s+(0|1)\s+(0|1)/', $matches[2], $str)) 
			{
			$content_id = $str[1];
			$show_title = $str[2];
			$link_title = $str[3];
			} 
		elseif (preg_match('/^\s*(\d+)\s+(0|1)/', $matches[2], $str)) 
			{
			$content_id = $str[1];
			$show_title = $str[2];
			} 
		else 
			{
			$content_id = $matches[2];
			}
		

		global $database;
		
		if(strlen($content_lang)==0)
			{
			$query = "SELECT #__content.title, #__content.introtext, #__content.fulltext 
FROM #__content WHERE id=$content_id";
			$database->setQuery( $query );
			$rows = $database->loadObjectList();
			$r = $rows[0];
			$title = '';
			
			if ($show_title)
				{
				if ($link_title)
					{
					global $mosConfig_live_site;
					$Itemid = mosGetParam( $_REQUEST, 'Itemid', 0 );
					$link = $mosConfig_live_site.
"/index.php?option=com_content&
task=view&id=$content_id&Itemid=$Itemid";
          			$title = '<div class="contentheading"><a href="'. $link.'" class="contentpagetitle">'.  $r->title . '</a></div>';
					}
				else
					{
					$title = '<div class="contentheading">'.$r->title.'</div>';
					}
				}
				
			#$output = $r->introtext . $r->fulltext;
			if ($matches[1]=='include_intro') 
				{
				$output = $title . $r->introtext;
				} 
			elseif ($matches[1]=='include_fulltext') 
				{
				$output = $title . $r->fulltext;
				} 
			else 
				{
				$output = $title . $r->introtext . $r->fulltext;
				}
			$row->text = str_replace($matches[0], $output, $row->text);
			}
		else
			{
		 	$query = "SELECT #__jf_content.reference_field, #__jf_content.value FROM #__jf_content JOIN #__languages ON #__jf_content.language_id = #__languages.id WHERE #__jf_content.reference_id=$content_id AND #__jf_content.reference_table='content' AND #__languages.iso='$content_lang'";
			$database->setQuery( $query );
			$rows = $database->loadObjectList();
			$jf_title = '';
			$jf_introtext = '';
			$jf_fulltext = '';
			$title = '';
			
			foreach($rows as $key)
				{
				if (preg_match("/title/",$key->reference_field))
					{
					$jf_title = $key->value;
					}
				elseif (preg_match("/introtext/",$key->reference_field))
					{
					$jf_introtext = $key->value;
					}
				elseif (preg_match("/fulltext/",$key->reference_field))
					{
					$jf_fulltext = $key->value;
					}
				}			
			
			if ($show_title)
				{
				if ($link_title)
					{
					global $mosConfig_live_site;
					$Itemid = mosGetParam( $_REQUEST, 'Itemid', 0 );
					$link = $mosConfig_live_site.
"/index.php?option=com_content&
task=view&id=$content_id&lang=$content_lang&Itemid=$Itemid ";
          			$title = 
'<div class="contentheading">
<a href="'. $link.'" class="contentpagetitle">'.
$jf_title. '</a></div>';
					}
				else
					{
					$title = '<div class="contentheading">'.$jf_title.'</div>';
					}
				}

			#$output = $r->introtext . $r->fulltext;
			if ($matches[1]=='include_intro') 
				{
				$output = $title . $jf_introtext;
				} 
			elseif ($matches[1]=='include_fulltext') 
				{
				$output = $title . $jf_fulltext;
				} 
			else 
				{
				$output = $title . $jf_introtext . $jf_fulltext;
				}
			$row->text = str_replace($matches[0], $output, $row->text);
			}

		
	}
}

?>

{ include_intro de 123 }