<?php
/**
* @brief automaticmoderation Task
* @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 08 Dec 2017
*/
namespace IPS\core\tasks;
/* 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;
}
/**
* automaticmoderation Task
*/
class _automaticmoderation extends \IPS\Task
{
/**
* Execute
*
* If ran successfully, should return anything worth logging. Only log something
* worth mentioning (don't log "task ran successfully"). Return NULL (actual NULL, not '' or 0) to not log (which will be most cases).
* If an error occurs which means the task could not finish running, throw an \IPS\Task\Exception - do not log an error as a normal log.
* Tasks should execute within the time of a normal HTTP request.
*
* @return mixed Message to log or NULL
* @throws \IPS\Task\Exception
*/
public function execute()
{
if ( ! \IPS\Settings::i()->automoderation_enabled )
{
return NULL;
}
foreach( \IPS\Db::i()->select( '*', 'core_automatic_moderation_pending', NULL, 'pending_added ASC', array( 0, 50 ) ) as $pending )
{
/* Check report exists still */
try
{
$report = \IPS\core\Reports\Report::load( $pending['pending_report_id'] );
}
catch( \OutofRangeException $e )
{
/* Report is missing */
\IPS\Db::i()->delete( 'core_automatic_moderation_pending', array( 'pending_report_id=?', $pending['pending_report_id'] ) );
continue;
}
/* Check object exists still */
$className = $pending['pending_object_class'];
try
{
$object = $className::load( $pending['pending_object_id'] );
}
catch( \OutofRangeException $e )
{
/* Object no longer exists */
\IPS\Db::i()->delete( 'core_automatic_moderation_pending', array( 'pending_object_class=? and pending_object_id=?', $pending['pending_object_class'], $pending['pending_object_id'] ) );
continue;
}
/* Check rule exists still */
try
{
$rule = \IPS\core\Reports\Rules::load( $pending['pending_rule_id'] );
}
catch( \OutofRangeException $e )
{
/* Rule no longer exists */
\IPS\Db::i()->delete( 'core_automatic_moderation_pending', array( 'pending_rule_id=?', $pending['pending_rule_id'] ) );
continue;
}
/* Right, that's all sorted so process the bad boy */
$hidden = FALSE;
try
{
if ( $object instanceof \IPS\Content\Comment )
{
$item = $object->item();
if ( $item and $item::$firstCommentRequired and $object->isFirst() )
{
/* Hide the item, not the object */
$item->hide( FALSE, 'automaticmoderation_hide_reason' );
$hidden = TRUE;
}
}
}
catch( \Exception $e ) { }
if ( $hidden === FALSE )
{
$object->hide( FALSE, 'automaticmoderation_hide_reason' );
}
/* Remove from the pending queue */
\IPS\Db::i()->delete( 'core_automatic_moderation_pending', array( 'pending_object_class=? and pending_object_id=?', $pending['pending_object_class'], $pending['pending_object_id'] ) );
/* Send notification to mods */
$moderators = array( 'm' => array(), 'g' => array() );
foreach ( \IPS\Db::i()->select( '*', 'core_moderators' ) as $mod )
{
$canView = FALSE;
if ( $mod['perms'] == '*' )
{
$canView = TRUE;
}
if ( $canView === FALSE )
{
$perms = json_decode( $mod['perms'], TRUE );
if ( isset( $perms['can_view_reports'] ) AND $perms['can_view_reports'] === TRUE )
{
$canView = TRUE;
}
}
if ( $canView === TRUE )
{
$moderators[ $mod['type'] ][] = $mod['id'];
}
}
try
{
$latestReport = \IPS\Db::i()->select( '*', 'core_rc_reports', array( 'rid=?', $report->id ), 'date_reported DESC' )->first();
$notification = new \IPS\Notification( \IPS\Application::load('core'), 'automatic_moderation', $report, array( $report, $latestReport, $object ) );
foreach ( \IPS\Db::i()->select( '*', 'core_members', ( count( $moderators['m'] ) ? \IPS\Db::i()->in( 'member_id', $moderators['m'] ) . ' OR ' : '' ) . \IPS\Db::i()->in( 'member_group_id', $moderators['g'] ) . ' OR ' . \IPS\Db::i()->findInSet( 'mgroup_others', $moderators['g'] ) ) as $member )
{
$notification->recipients->attach( \IPS\Member::constructFromData( $member ) );
}
$notification->send();
}
catch( \Exception $e ) { }
}
return NULL;
}
/**
* Cleanup
*
* If your task takes longer than 15 minutes to run, this method
* will be called before execute(). Use it to clean up anything which
* may not have been done
*
* @return void
*/
public function cleanup()
{
}
}