<?php
/**
* @brief Background Task: Delete or move content
* @author <a href='https://www.invisioncommunity.com'>Invision Power Services, Inc.</a>
* @copyright (c) Invision Power Services, Inc.
* @license https://www.invisioncommunity.com/legal/standards/
* @package Invision Community
* @since 27 May 2014
*/
namespace IPS\core\extensions\core\Queue;
/* To prevent PHP errors (extending class does not exist) revealing path */
if ( !defined( '\IPS\SUITE_UNIQUE_KEY' ) )
{
header( ( isset( $_SERVER['SERVER_PROTOCOL'] ) ? $_SERVER['SERVER_PROTOCOL'] : 'HTTP/1.0' ) . ' 403 Forbidden' );
exit;
}
/**
* Background Task: Delete or move content
*/
class _DeleteOrMoveContent
{
/**
* Parse data before queuing
*
* @param array $data
* @return array
*/
public function preQueueData( $data )
{
$classname = $data['class'];
$node = $classname::load( $data['id'] );
$data['originalCount'] = (int) $node->getContentItemCount();
if ( !$data['originalCount'] )
{
if ( isset( $data['deleteWhenDone'] ) and $data['deleteWhenDone'] )
{
$node->delete();
}
return NULL;
}
return $data;
}
/**
* Run Background Task
*
* @param mixed $data Data as it was passed to \IPS\Task::queue()
* @param int $offset Offset
* @return int New offset
* @throws \IPS\Task\Queue\OutOfRangeException Indicates offset doesn't exist and thus task is complete
*/
public function run( $data, $offset )
{
$classname = $data['class'];
$exploded = explode( '\\', $classname );
if ( !class_exists( $classname ) or !\IPS\Application::appIsEnabled( $exploded[1] ) )
{
throw new \IPS\Task\Queue\OutOfRangeException;
}
try
{
$node = $classname::load( $data['id'] );
}
catch( \OutOfRangeException $e )
{
/* Item no longer exists, so we're done here. */
throw new \IPS\Task\Queue\OutOfRangeException;
}
$moveTo = NULL;
if ( isset( $data['moveTo'] ) )
{
$moveToClass = isset( $data['moveToClass'] ) ? $data['moveToClass'] : $classname;
$moveTo = $moveToClass::load( $data['moveTo'] );
}
$return = $node->massMoveorDelete( $moveTo, $data );
if ( $return === NULL and isset( $data['deleteWhenDone'] ) and $data['deleteWhenDone'] )
{
$node->delete();
}
if( $return === NULL )
{
throw new \IPS\Task\Queue\OutOfRangeException;
}
return $return;
}
/**
* Get Progress
*
* @param mixed $data Data as it was passed to \IPS\Task::queue()
* @param int $offset Offset
* @return array( 'text' => 'Doing something...', 'complete' => 50 ) Text explaining task and percentage complete
* @throws \OutOfRangeException Indicates offset doesn't exist and thus task is complete
*/
public function getProgress( $data, $offset )
{
$classname = $data['class'];
$exploded = explode( '\\', $classname );
if ( !class_exists( $classname ) or !\IPS\Application::appIsEnabled( $exploded[1] ) )
{
throw new \OutOfRangeException;
}
$node = $classname::load( $data['id'] );
if ( isset( $data['moveTo'] ) )
{
$moveTo = $classname::load( $data['moveTo'] );
$link1 = \IPS\Theme::i()->getTemplate( 'global', 'core', 'global' )->basicUrl( $node->url(), TRUE, $node->_title, FALSE );
$link2 = \IPS\Theme::i()->getTemplate( 'global', 'core', 'global' )->basicUrl( $moveTo->url(), TRUE, $moveTo->_title, FALSE );
$text = \IPS\Member::loggedIn()->language()->addToStack('backgroundQueue_move_content', FALSE, array( 'htmlsprintf' => array( $link1, $link2 ) ) );
}
else
{
$link = \IPS\Theme::i()->getTemplate( 'global', 'core', 'global' )->basicUrl( $node->url(), TRUE, $node->_title, FALSE );
$text = \IPS\Member::loggedIn()->language()->addToStack('backgroundQueue_deleting', FALSE, array( 'htmlsprintf' => array( $link ) ) );
}
return array( 'text' => $text, 'complete' => $data['originalCount'] ? ( round( 100 / $data['originalCount'] * $offset, 2 ) ) : 100 );
}
}