Your IP : 216.73.216.170
<?php
/**
* @copyright Copyright (C) 2005 - 2012 Open Source Matters, Inc. All rights reserved.
* @license GNU General Public License version 2 or later; see LICENSE.txt
*/
// no direct access
defined('_JEXEC') or die('Restricted access');
jimport( 'joomla.plugin.plugin' );
class plgSystemMobileTemplate extends JPlugin
{
public function onAfterInitialise()
{
$app = JFactory::getApplication();
if($app->isAdmin()){
return;
}
$mobile_style=$this->params->get('mobile_style','iPhone|iPod|BlackBerry|Pre|Palm|Googlebot-Mobile|mobi|Safari Mobile|Windows Mobile|Android|Opera Mini|mobile');
//$mobile_style = 'iPhone|iPod|BlackBerry|Pre|Palm|Googlebot-Mobile|mobi|Safari Mobile|Windows Mobile|Android|Opera Mini|mobile';
$mobile_array = explode('|',$mobile_style);
$is =false;
$filter = $this->params->get('filter',array());
$prip=$this->params->get('mob_ip_en','0');
$prus=$this->params->get('mob_us_en','0');
if ($prus=="1")
{
foreach ($mobile_array as $mobile) {
if (preg_match("/$mobile/i",$_SERVER['HTTP_USER_AGENT'])) {
$is =true;
break;
}
}
foreach($filter as $f_word){
if (preg_match("/$f_word/i",$_SERVER['HTTP_USER_AGENT'])) {
$is =false;
}
}
}
if ($prip=="1")
{
$iplist = explode("\r\n",$this->params->get('mob_ip',''));
if (count($iplist)<>0)
{
foreach($iplist as $ip)
{
if(trim($ip)==$_SERVER['REMOTE_ADDR'])
{
$is=true;
break;
}
}
}
}
if ($is)
{
$template_name = $this->params->get('template_name','mobiletemplate');
$db = JFactory::getDbo();
$query = $db->getQuery(true);
$query->select($db->qn('template'));
$query->select($db->qn('params'));
$query->from($db->qn('#__template_styles'));
$query->where($db->qn('client_id'). ' = 0');
$query->where($db->qn('template'). ' = "'.$template_name.'"');
$query->order($db->qn('id'));
$db->setQuery( $query );
$row = $db->loadObject();
if(!$row || empty($row->template)){
return;
}
if(is_dir(JPATH_THEMES."/".$row->template)){
$app->setTemplate($row->template, (new JRegistry($row->params)));
}
}
}
public function onContentPrepare($context, &$article, &$params, $page = 0){
$app = JFactory::getApplication();
if ( $app->isAdmin()) {
return;
}
//find the {IfMobile} and {EndIfMobile} pair and see if there is work to do
$matches = array();
preg_match_all('/.*?{IfMobile.*?}(?s).*?(?-s){EndIfMobile}.*?/im', $article->text, $matches, PREG_OFFSET_CAPTURE);
if(!empty($matches) && !empty($matches[0])){
//get the mobile parameters
$isMobile = $app->getUserState('cmobile.ismobile', false);
$isDevice = $app->getUserState('cmobile.isdevice', false);
$mobileDevice = new JRegistry($app->getUserState('cmobile.device', '{}'));
$replacePositionShift = 0;
foreach($matches[0] as $i => $match){
$originalText = $match[0];
$replacePosition = $match[1];
$replaceLength = strlen($originalText);
$mobileParts = $nonMobileParts = $conditions = array();
preg_match('/{IfMobile(.*?)}(.*?)(?:{Else.*?Mobile(?:.*?)}|{EndIfMobile})/is', $originalText, $mobileParts, PREG_OFFSET_CAPTURE);
//TODO: ElseIf statemenets
preg_match('/{ElseMobile}(.*?){EndIfMobile}/is', $originalText, $nonMobileParts, PREG_OFFSET_CAPTURE);
$statementPos = $mobileParts[0][1];
$statementLength = (strpos($originalText, '{EndIfMobile}') + strlen('{EndIfMobile}')) - $statementPos;
$newText = '';
$done = false;
if($isMobile || $isDevice){
//its a mobile device, get the mobile part of the content
$content = $mobileParts[2][0];
$contentPosition = $mobileParts[2][1];
$replace = false;
//check if there are conditions, and see if they are met before replacing
if(isset($mobileParts[1][0]) && trim($mobileParts[1][0]) != ''){
//mobile condition
$conditions = explode(',', trim($mobileParts[1][0]));
if(trim($conditions[0]) === 'isdevice' && $isDevice){
$replace = true;
}
//first part is the device
elseif($isMobile && $mobileDevice->get('name') === trim($conditions[0])){
//conditions are met, replace the text
$replace = true;
}
}elseif($isMobile){
//no condition, just mobile enabled
$replace = true;
}
if($replace){
//replace the text
$newText = $content;
$done = true;
}
}
if((!$isMobile && !$isDevice) || !$done){
//not a mobile device, or conditions not met. Get the non mobile part of the content
if(!empty($nonMobileParts)){
$content = $nonMobileParts[1][0];
$contentPosition = $nonMobileParts[1][1];
$newText = $content;
}
}
//replace the newText in the original content
$originalText = substr_replace($originalText, $newText, $statementPos, $statementLength);
$article->text = substr_replace($article->text, $originalText, ($replacePosition - $replacePositionShift), $replaceLength);
//keep track of the changing positions after replacing content
$replacePositionShift += ($replaceLength - strlen($originalText));
}
}
}
}