Category Archives: Joomla

<?php
function getSection($iId) {
    $database = &JFactory::getDBO();
    if(Jrequest::getCmd('view',0) == "section") {
        return JRequest::getInt('id');
    }
    elseif(Jrequest::getCmd('view',0) == "category") {
        $sql = "SELECT section FROM #__categories WHERE id = $iId ";
        $database->setQuery( $sql );
        $row=$database->loadResult();
        return $row;
    }
    elseif(Jrequest::getCmd('view',0) == "article") {
        $temp=explode(":",JRequest::getInt('id'));
        $sql = "SELECT sectionid FROM #__content WHERE id = ".$temp[0];
        $database->setQuery( $sql );
        $row=$database->loadResult();
        return $row;
    }
}
 
// use it like:
$sectionId=getSection(JRequest::getInt('id'));
?>

<?php
/**
 * @version		$Id: example.php 10714 2008-08-21 10:10:14Z eddieajau $
 * @package		Joomla
 * @subpackage	Content
 * @copyright	Copyright (C) 2005 - 2008 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.
 * ------------------------------------------
 * MODIFIED By Miguel Martín 2011-07-22
 * ------------------------------------------
 */
 
// Check to ensure this file is included in Joomla!
defined( '_JEXEC' ) or die( 'Restricted access' );
 
jimport( 'joomla.plugin.plugin' );
 
 
function getSection($iId) {
  $database = &JFactory::getDBO();
  if(Jrequest::getCmd('view',0) == "section") {
      return JRequest::getInt('id');
  }
  elseif(Jrequest::getCmd('view',0) == "category") {
      $sql = "SELECT section FROM #__categories WHERE id = $iId ";
      $database->setQuery( $sql );
      $row=$database->loadResult();
      return $row;
  }
  elseif(Jrequest::getCmd('view',0) == "article") {
      $temp=explode(":",JRequest::getInt('id'));
      $sql = "SELECT sectionid FROM #__content WHERE id = ".$temp[0];
      $database->setQuery( $sql );
      $row=$database->loadResult();
      return $row;
  }
}
 
/**
 * Example Content Plugin
 *
 * @package		Joomla
 * @subpackage	Content
 * @since 		1.5
 */
class plgContentAddThisPlugin extends JPlugin
{
    function getButtonCode(&$params) {
	if($_REQUEST['view']=="frontpage") return ''; 
        //do not show the buttons in frontpage, no matter which is the section of the article
 
        if (JRequest::getVar('view')!='article') return ''; 
        // do not show if we are not on a full-view of the article
 
	$sectionId=getSection(JRequest::getInt('id'));
	if ($sectionId == '10') //the article category is equals to '10', so do not show the buttons...
		  	return '';
 
        $code = $this->params->get('code');
        if( empty($code) )
            $code = '<br/><a href="http://www.addthis.com/bookmark.php?v=250" onmouseover="return addthis_open(this, \'\', \'[URL]\', \'[TITLE]\')" onmouseout="addthis_close()" onclick="return addthis_sendto()"><img src="http://s7.addthis.com/static/btn/lg-share-en.gif" width="125" height="16" alt="Bookmark and Share" style="border:0"/></a><script type="text/javascript" src="http://s7.addthis.com/js/250/addthis_widget.js?pub=xa-4a3f0b283a364b52"></script><br/>';
      return '<!-- section id='.$sectionId.' -->'.$code;
    }
 
	function onBeforeDisplayContent( &$article, &$params, $limitstart )
	{
		global $mainframe;
 
        if( $this->params->get('position')==1 )
            return $this->getButtonCode($params);
		return '';
	}
 
	function onAfterDisplayContent( &$article, &$params, $limitstart )
	{
		global $mainframe;
        if( $this->params->get('position')==2 )
            return $this->getButtonCode($params);
 
		return '';
	}
}