Version 4.3.0

applications/core/tasks/automaticmoderation.php

@@ -0,0 +1,162 @@
+<?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()
+	{
+		
+	}
+}