<?php
if ( !defined( "_JEXEC" ) )
{
exit( "Restricted access" );
}
class NgrabnewsControllerFilters extends NgrabnewsController
{
public function __construct( )
{
$FN_-2147483647( );
$this->registerTask( "add", "edit" );
$this->registerTask( "apply", "save" );
$file = JRequest::getvar( "Filedata", "", "files", "array" );
jimport( "joomla.filesystem.file" );
$file['name'] = JFile::makesafe( $file['name'] );
if ( isset( $file['name'] ) && $file['name'] != "" )
{
$format = strtolower( JFile::getext( $file['name'] ) );
if ( $format == "txt" )
{
$filecontent = JFile::read( $file['tmp_name'] );
if ( strrpos( $filecontent, "BEGIN HEADER" ) === false || strrpos( $filecontent, "BEGIN DO" ) === false || strrpos( $filecontent, "BEGIN INFORMATION" ) === false || strrpos( $filecontent, "BEGIN ACTION" ) === false || strrpos( $filecontent, "nntitle=" ) === false || strrpos( $filecontent, "nntype=" ) === false || strrpos( $filecontent, "nnunique=" ) === false || strrpos( $filecontent, "nntrack=" ) === false || strrpos( $filecontent, "nntop=" ) === false || strrpos( $filecontent, "nnbot=" ) === false )
{
JError::raisewarning( 400, JText::_( "The content of file is not filter format" ) );
}
else
{
$database =& JFactory::getdbo( );
$my =& JFactory::getuser( );
$limitarr = NgrabnewsHelper::loadlimitlic( );
$query = "SELECT count(*) FROM #__ngrab_filter";
$database->setQuery( $query );
$countfillter = $database->loadResult( );
$contentarr = explode( "\n", $filecontent );
$c = 0;
$pharsecontent = array( );
$i = 0;
while ( $i <= count( $contentarr ) )
{
if ( strrpos( $contentarr[$i], "nntitle=" ) !== false )
{
$c = 1;
}
if ( strrpos( $contentarr[$i], "nntype=" ) !== false )
{
$c = 2;
}
if ( strrpos( $contentarr[$i], "nnunique=" ) !== false )
{
$c = 3;
}
if ( strrpos( $contentarr[$i], "nntrack=" ) !== false )
{
$c = 4;
}
if ( strrpos( $contentarr[$i], "nntop=" ) !== false )
{
$c = 5;
}
if ( strrpos( $contentarr[$i], "nnbot=" ) !== false )
{
$c = 6;
}
$pharsecontent[$c] .= $contentarr[$i]."\n";
++$i;
}
$remote_num = intval( str_replace( "nnunique=", "", trim( $pharsecontent[3] ) ) );
$version_num = intval( str_replace( "nntrack=", "", trim( $pharsecontent[4] ) ) );
$query = "SELECT id FROM #__ngrab_filter WHERE remote_num=".$remote_num;
$database->setQuery( $query );
$foundID = $database->loadResult( );
$query = "SELECT * FROM #__ngrab_lic WHERE id = 1";
$database->setQuery( $query );
$ret = $database->loadObject( );
$lic_data = pack( "H".strlen( $ret->license ), $ret->license );
$nng = new NNewsGrabber( $ret->serial_number, $ret->license_key, $lic_data );
$filter_spec = bin2hex( $nng->encrypt_filter( trim( $pharsecontent[0] ) ) );
$filters = new stdClass( );
$filters->user_id = $my->id;
$filters->filter_name = str_replace( "nntitle=", "", trim( $pharsecontent[1] ) );
$filters->filter_spec = $filter_spec;
$filters->inc_top = str_replace( "nntop=", "", trim( $pharsecontent[5] ) );
$filters->inc_bot = str_replace( "nnbot=", "", trim( $pharsecontent[6] ) );
$filters->filter_type = str_replace( "nntype=", "", trim( $pharsecontent[2] ) );
$filters->remote_num = $remote_num;
$filters->version_num = $version_num;
$filters->mdate = date( "Y-m-d H:i:s" );
$filters->cdate = date( "Y-m-d H:i:s" );
if ( $limitarr['limitfilter'] != 0 - 1 )
{
if ( $foundID )
{
if ( 0 < $limitarr['limitfilter'] && $limitarr['limitfilter'] < $countfillter )
{
JError::raisewarning( 400, JText::_( "You have reach the limit number of filter" ) );
}
else
{
$filters->id = $foundID;
$database->updateObject( "#__ngrab_filter", $filters, "id" );
$msg = $filters->filter_name." ".JText::_( "updated successfull" );
}
}
else if ( 0 < $limitarr['limitfilter'] && $limitarr['limitfilter'] <= $countfillter )
{
JError::raisewarning( 400, JText::_( "You have reach the limit number of filter" ) );
}
else
{
$filters->id = NULL;
$database->insertObject( "#__ngrab_filter", $filters, "id" );
$msg = $filters->filter_name." ".JText::_( "added successfull" );
}
}
else
{
JError::raisewarning( 500, JText::_( "Can not load filter limit infomation" ) );
}
$link = "index.php?option=com_ngrabnews&view=filters";
$this->setRedirect( $link, $msg );
}
}
else
{
JError::raisewarning( 400, JText::_( "This extension is not allowed" ) );
}
}
}
public function save( )
{
if ( !JRequest::checktoken( ) )
{
jexit( "Invalid Token" );
}
$task = JRequest::getvar( "task" );
$post = JRequest::get( "post" );
$post['filter_spec'] = JRequest::getvar( "filter_spec", "", "post", "STRING", JREQUEST_ALLOWRAW );
$post['inc_top'] = JRequest::getvar( "inc_top", "", "post", "STRING", JREQUEST_ALLOWRAW );
$post['inc_bot'] = JRequest::getvar( "inc_bot", "", "post", "STRING", JREQUEST_ALLOWRAW );
$model = $this->getModel( "Filter" );
if ( $model->store( $post ) )
{
switch ( $task )
{
case "apply" :
}
$link = "index.php?option=com_ngrabnews&view=filter&cid[]=".( integer )$model->get( "id" )."&hidemainmenu=1";
break;
$link = "index.php?option=com_ngrabnews&view=filters";
break;
$msg = JText::_( "Filter Saved" );
$cache =& JFactory::getcache( "com_ngrabnews" );
$cache->clean( );
}
else
{
$msg = JText::_( "Error Saving Filter" );
$link = "index.php?option=com_ngrabnews&view=filters";
}
$this->setRedirect( $link, $msg );
}
public function remove( )
{
if ( !JRequest::checktoken( ) )
{
jexit( "Invalid Token" );
}
$cid = JRequest::getvar( "cid", array( 0 ), "post", "array" );
if ( !is_array( $cid ) || count( $cid ) < 1 )
{
$msg = "";
JError::raisewarning( 500, JText::_( "SELECT ITEM DELETE" ) );
}
else
{
$model = $this->getModel( "Filters" );
if ( $model->delete( $cid ) )
{
$msg = JText::_( "ITEM DELETE SUCCESSFUL" );
}
}
$this->setRedirect( "index.php?option=com_ngrabnews&view=filters", $msg );
}
public function cancel( )
{
if ( !JRequest::checktoken( ) )
{
jexit( "Invalid Token" );
}
$product =& JTable::getinstance( "Filter", "Table" );
$product->bind( JRequest::get( "post" ) );
$this->setRedirect( "index.php?option=com_ngrabnews&view=filters" );
}
public function edit( )
{
JRequest::setvar( "view", "filter" );
JRequest::setvar( "hidemainmenu", 1 );
$model = $this->getModel( "Filter" );
parent::display( );
}
}
?>
