Version 4.6.0

applications/convert/sources/Software/Forums/Invisioncommunity.php

@@ -157,7 +157,7 @@ class _Invisioncommunity extends \IPS\convert\Software
 			case 'core_rss_imported':
 				try
 				{
-					return $this->db->select( 'COUNT(*)', 'core_rss_imported', array( 'rss_imported_import_id IN(' . (string) \IPS\Db::i()->select( 'rss_import_id', 'core_rss_import', array( "rss_import_class='IPS\\forums\\Topic'" ) ) . ')' ) )->first() ;
+					return $this->db->select( 'COUNT(*)', 'core_rss_imported', array( 'rss_imported_import_id IN(' . (string) $this->db->select( 'rss_import_id', 'core_rss_import', array( "rss_import_class='IPS\\forums\\Topic'" ) ) . ')' ) )->first();
 				}
 				catch( \Exception $e )
 				{

applications/convert/sources/Software/Forums/Phpbb.php

@@ -31,7 +31,7 @@ class _Phpbb extends \IPS\convert\Software
 	public static function softwareName()
 	{
 		/* Child classes must override this method */
-		return "phpBB (3.1.x/3.2.x)";
+		return "phpBB (3.1.x/3.2.x/3.3.x)";
 	}
 	
 	/**
@@ -402,6 +402,16 @@ class _Phpbb extends \IPS\convert\Software
 			{
 				$visibility = $row['post_approved'];
 			}
+
+			$editName = null;
+			if( $row['post_edit_time'] AND $row['post_edit_user'] )
+			{
+				try
+				{
+					$editName = $this->db->select( 'username', 'users', array( 'user_id=?', $row['post_edit_user'] ) )->first();
+				}
+				catch( \UnderflowException $e ) {}
+			}
 			
 			$info = array(
 				'pid'			=> $row['post_id'],
@@ -409,6 +419,8 @@ class _Phpbb extends \IPS\convert\Software
 				'post'			=> \IPS\convert\Software\Core\Phpbb::stripUid( $row['post_text'], $row['bbcode_uid'] ),
 				'append_edit'	=> ( $row['post_edit_user'] ) ? 1 : 0,
 				'edit_time'		=> $row['post_edit_time'],
+				'edit_name'     => $editName,
+				'post_edit_reason'   => $row['post_edit_reason'] ?? null,
 				'author_id'		=> $row['poster_id'],
 				'ip_address'	=> $row['poster_ip'],
 				'post_date'		=> $row['post_time'],
@@ -456,6 +468,11 @@ class _Phpbb extends \IPS\convert\Software
 			$libraryClass->setLastKeyValue( $row['post_id'] );
 		}
 	}
+
+	/**
+	 * @brief   temporarily store post content
+	 */
+	protected $_postContent = array();
 	
 	/**
 	 * Convert attachments
@@ -494,28 +511,32 @@ class _Phpbb extends \IPS\convert\Software
 				{
 					$pid = $this->app->getLink( $row['post_msg_id'], 'forums_posts' );
 
-					$post = \IPS\Db::i()->select( 'post', 'forums_posts', array( "pid=?", $pid ) )->first();
+					if( !isset( $this->_postContent[ $pid ] ) )
+					{
+						$this->_postContent[ $pid ] = \IPS\Db::i()->select( 'post', 'forums_posts', array( "pid=?", $pid ) )->first();
+					}
 
 					$attachmentName = preg_quote( $row['real_filename'], '/' );
 
-					$regex31 = '/\[attachment=(.+?)?\]\<\!\-\- ia[\d]+ \-\-\>' . $attachmentName . '\<\!\-\- ia[\d]+ \-\-\>\[\/attachment\]/i';
-					$regex32 = '/\<ATTACHMENT filename\="(.+?)?" index\="(.+?)?"\>\<s\>\[attachment\=(.+?)?\]\<\/s\>' . $attachmentName . '<e\>\[\/attachment\]\<\/e\>\<\/ATTACHMENT\>/i';
-					$changed = FALSE;
+					$regex31 = '/\[attachment=(\d+)?\]\<\!\-\- ia[\d]+ \-\-\>' . $attachmentName . '\<\!\-\- ia[\d]+ \-\-\>\[\/attachment\]/i';
+					$regex32 = '/\<ATTACHMENT filename\="(.+?)?" index\="(.+?)?"\>\<s\>\[attachment\=(\d+)?\]\<\/s\>' . $attachmentName . '<e\>\[\/attachment\]\<\/e\>\<\/ATTACHMENT\>/i';
 
-					if( preg_match( $regex31, $post ) )
+					$replacement = '[attachment=' . $attachId . ':name]';
+					if( $row['attach_comment'] )
 					{
-						$changed = TRUE;
-						$post = preg_replace( $regex31, '[attachment=' . $attachId . ':name]', $post );
+						$replacement .= '<p>' . $row['attach_comment'] . '</p>';
 					}
-					elseif( preg_match( $regex32, $post ) )
+					if( preg_match( $regex31, $this->_postContent[ $pid ] ) )
 					{
-						$changed = TRUE;
-						$post = preg_replace( $regex32, '[attachment=' . $attachId . ':name]', $post );
+						$this->_postContent[ $pid ] = preg_replace( $regex31, $replacement, $this->_postContent[ $pid ] );
 					}
-
-					if( $changed )
+					elseif( preg_match( $regex32, $this->_postContent[ $pid ] ) )
 					{
-						\IPS\Db::i()->update( 'forums_posts', array( 'post' => $post ), array( "pid=?", $pid ) );
+						$this->_postContent[ $pid ] = preg_replace( $regex32, $replacement, $this->_postContent[ $pid ] );
+					}
+					else
+					{
+						$this->_postContent[ $pid ] .= '<br>' . $replacement;
 					}
 				}
 				catch( \UnderflowException $e ) {}
@@ -524,6 +545,12 @@ class _Phpbb extends \IPS\convert\Software
 			
 			$libraryClass->setLastKeyValue( $row['attach_id'] );
 		}
+
+		/* Do the updates */
+		foreach( $this->_postContent as $pid => $content )
+		{
+			\IPS\Db::i()->update( 'forums_posts', array( 'post' => $content ), array( 'pid=?', $pid ) );
+		}
 	}
 
 	/**

applications/convert/sources/Software/Forums/Smf.php

@@ -494,6 +494,7 @@ class _Smf extends \IPS\convert\Software
 			);
 			
 			/* We need to figure out where it is */
+			$legacyName = null;
 			if ( $row['file_hash'] )
 			{
 				$location = $row['id_attach'] . '_' . $row['file_hash'];
@@ -506,6 +507,7 @@ class _Smf extends \IPS\convert\Software
 				$cleanName = preg_replace( array('/\s/', '/[^\w_\.\-]/'), array('_', ''), $cleanName );
 
 				$location = $row['id_attach'] . '_' . str_replace( '.', '_', $cleanName ) . md5( $cleanName );
+				$legacyName = preg_replace( '~\.[\.]+~', '.', $cleanName);
 			}
 			$location = str_replace( ' ', '_', $location );
 			
@@ -536,16 +538,31 @@ class _Smf extends \IPS\convert\Software
 			if ( $row['id_folder'] AND $row['id_folder'] != 1 )
 			{
 				$path = rtrim( $this->app->_session['more_info']['convertAttachments']['attach_location'], '/' ) . '/' . $location;
+
+				if( !file_exists( $path ) AND isset( $legacyName ) )
+				{
+					$path = rtrim( $this->app->_session['more_info']['convertAttachments']['attach_location'], '/' ) . '/' . $legacyName;
+				}
 			}
 			else
 			{
 				if ( isset( static::$paths[ $row['id_folder'] ] ) )
 				{
 					$path = rtrim( static::$paths[ $row['id_folder'] ], '/' ) . '/' . $location;
+
+					if( !file_exists( $path ) AND isset( $legacyName ) )
+					{
+						$path = rtrim( static::$paths[ $row['id_folder'] ], '/' ) . '/' . $legacyName;
+					}
 				}
 				else
 				{
 					$path = rtrim( $this->app->_session['more_info']['convertAttachments']['attach_location'], '/' ) . '/' . $location;
+
+					if( !file_exists( $path ) AND isset( $legacyName ) )
+					{
+						$path = rtrim( $this->app->_session['more_info']['convertAttachments']['attach_location'], '/' ) . '/' . $legacyName;
+					}
 				}
 			}
 

applications/convert/sources/Software/Forums/Vanilla.php

@@ -56,7 +56,7 @@ class _Vanilla extends \IPS\convert\Software
 	public static function softwareName()
 	{
 		/* Child classes must override this method */
-		return "Vanilla 2 (2.2.x/2.3.x)";
+		return "Vanilla (3.x)";
 	}
 	
 	/**
@@ -104,10 +104,10 @@ class _Vanilla extends \IPS\convert\Software
 			),
 			'convertForumsTopics' => array(
 				'table'         => 'Discussion',
-				'where'         => NULL
+				'where'         =>  NULL
 			),
 			'convertForumsPosts' => array(
-				'table'			=> 'Comment',
+				'table'			=> 'Discussion',
 				'where'			=> NULL,
 				'extra_steps'   => array( 'convertForumsPosts2' )
 			),
@@ -305,22 +305,7 @@ class _Vanilla extends \IPS\convert\Software
 	 */
 	public static function fixPostData( $post )
 	{
-		/**
-		 * Vanilla has a quotes plugin that seems to have changed formats quite often. - We'll try to match as many formats as we can
-		 */
-		$post = preg_replace( '/(?:<blockquote\s+(?:class=\"(?:User)?Quote\")?(?:\s+rel=\"(?:[^\"]+)\")?>)(?:\s+)?<div class=\"QuoteAuthor\">([^\"]+)<\/div>(?:\s+)?<div class=\"QuoteText\">(?:<p>)?(.*?)(?:<\/p>)?<\/div>(?:\s+)?<\/blockquote>/i',
-				'[quote name="$1"]$2[/quote]' ,
-				$post );
-
-		$post = preg_replace( '/(?:<blockquote\s+(?:class=\"Quote (?:User)?Quote\")?(?:\s+rel=\"(?:[^\"]+)\")?>)(?:\s+)?<div class=\"QuoteText\">(?:<p>)?(.*?)(?:<\/p>)?<\/div>(?:\s+)?<\/blockquote>/i',
-				'[quote]$1[/quote]' ,
-				$post );
-
-		$post = preg_replace( '/<blockquote\s+rel=\"([^\"]+)\"?>(.*?)<\/blockquote>/i',
-				'[quote name="$1"]$2[/quote]' ,
-				$post );
-
-		return $post;
+		return \IPS\convert\Software\Core\Vanilla::fixPostData( $post );
 	}
 
 	/**
@@ -352,6 +337,7 @@ class _Vanilla extends \IPS\convert\Software
 				catch( \UnderflowException $ex )
 				{
 					$libraryClass->setLastKeyValue( $row['MediaID'] );
+					continue;
 				}
 
 				$map = array(
@@ -374,7 +360,9 @@ class _Vanilla extends \IPS\convert\Software
 				'attach_filesize'	=> $row['Size'],
 			);
 
-			$libraryClass->convertAttachment( $info, $map, rtrim( $this->app->_session['more_info']['convertAttachments']['attach_location'], '/' ) . '/' . trim( $row['Path'], '/' ) );
+			$uploadPath = \IPS\convert\Software\Core\Vanilla::parseMediaLocation( $row['Path'], $this->app->_session['more_info']['convertAttachments']['attach_location'] );
+
+			$libraryClass->convertAttachment( $info, $map, $uploadPath );
 			$libraryClass->setLastKeyValue( $row['MediaID'] );
 		}
 	}
@@ -431,14 +419,37 @@ class _Vanilla extends \IPS\convert\Software
 		$libraryClass = $this->getLibrary();
 		$libraryClass::setKey( 'd.DiscussionID' );
 
-		$discussions = $this->fetch( array( 'Discussion', 'd' ), 'DiscussionID', NULL, 
+		$discussions = $this->fetch( array( 'Discussion', 'd' ), 'DiscussionID', NULL,
 			'd.*, u.Name as UserName, lcu.UserID as LastCommentUserID, lcu.Name as LastCommentUserName'
 		);
 		$discussions->join( array( 'User', 'u' ), 'd.InsertUserID=u.UserID' );
 		$discussions->join( array( 'User', 'lcu' ), 'd.LastCommentUserID=lcu.UserID' );
 
-		foreach( $discussions AS $row )
+		$data = iterator_to_array( $discussions );
+		$this->app->preCacheLinks( $data, [ 'core_members' => 'InsertUserID', 'forums_forums' => 'CategoryID' ] );
+
+		foreach( $data AS $row )
 		{
+			/* Skip reports */
+			$attributes = [];
+			if( !empty( $row['attributes'] ) )
+			{
+				if( substr( $row['Attributes'], 0, 2 ) == 'a:' ) // Probably serialize
+				{
+					$attributes = \unserialize( $row['Attributes'] );
+				}
+				else
+				{
+					$attributes = json_decode( $row['Attributes'], TRUE );
+				}
+			}
+
+			if( isset( $attributes['Report'] ) OR $row['Type'] == 'Report' )
+			{
+				$libraryClass->setLastKeyValue( $row['DiscussionID'] );
+				continue;
+			}
+
 			$row['DateLastComment'] = 0;
 			$row['LastCommentUserID'] = 0;
 			$row['LastCommentUserName'] = '';
@@ -516,8 +527,31 @@ class _Vanilla extends \IPS\convert\Software
 		$libraryClass = $this->getLibrary();
 		$libraryClass::setKey( 'DiscussionID' );
 
-		foreach( $this->fetch( 'Discussion', 'DiscussionID' ) AS $row )
+		$data = iterator_to_array( $this->fetch( 'Discussion', 'DiscussionID' ) );
+		$this->app->preCacheLinks( $data, [ 'core_members' => 'InsertUserID', 'forums_topics' => 'DiscussionID' ] );
+
+		foreach( $data AS $row )
 		{
+			/* Skip reports */
+			$attributes = [];
+			if( !empty( $row['attributes'] ) )
+			{
+				if( substr( $row['Attributes'], 0, 2 ) == 'a:' ) // Probably serialize
+				{
+					$attributes = \unserialize( $row['Attributes'] );
+				}
+				else
+				{
+					$attributes = json_decode( $row['Attributes'], TRUE );
+				}
+			}
+
+			if( isset( $attributes['Report'] ) OR $row['Type'] == 'Report' )
+			{
+				$libraryClass->setLastKeyValue( $row['DiscussionID'] );
+				continue;
+			}
+
 			$editName = NULL;
 
 			if( $row['UpdateUserID'] )
@@ -529,6 +563,12 @@ class _Vanilla extends \IPS\convert\Software
 				catch( \UnderflowException $e ) {}
 			}
 
+			// Add Format Type (for later processing) if Markdown
+			if( $row['Format'] == 'Markdown' )
+			{
+				$row['Body'] = '<!--Markdown-->' . $row['Body'];
+			}
+
 			// First post
 			$info = array(
 				'pid'           => 'fp-' . $row['DiscussionID'],
@@ -548,7 +588,9 @@ class _Vanilla extends \IPS\convert\Software
 			/* Reputation - Reactions are only supported if the YAGA addon was used. */
 			if( static::$_supportsReactions )
 			{
-				foreach( $this->db->select( '*', 'Reaction', array( "ParentType=? AND ParentID=?", 'comment', $row['DiscussionID'] ) ) AS $rep )
+				$reputation = iterator_to_array( $this->db->select( '*', 'Reaction', array( "ParentType=? AND ParentID=?", 'comment', $row['DiscussionID'] ) ) );
+				$this->app->preCacheLinks( $reputation, [ 'core_members' => [ 'InsertUserID', 'ParentAuthorID' ] ] );
+				foreach( $reputation AS $rep )
 				{
 					$reaction = $this->app->_session['more_info']['convertForumsPosts']['reaction_' .  $rep['ActionID'] ];
 
@@ -577,8 +619,30 @@ class _Vanilla extends \IPS\convert\Software
 		$libraryClass = $this->getLibrary();
 		$libraryClass::setKey( 'CommentID' );
 
-		foreach( $this->fetch( 'Comment', 'CommentID' ) AS $row )
+		$data = iterator_to_array( $this->fetch( 'Comment', 'CommentID' ) );
+		$this->app->preCacheLinks( $data, [ 'core_members' => 'InsertUserID', 'forums_topics' => 'DiscussionID' ] );
+
+		foreach( $data AS $row )
 		{
+			/* Check whether this is a report */
+			if( !empty( $row['Attributes'] ) )
+			{
+				if( substr( $row['Attributes'], 0, 2 ) == 'a:' ) // Probably serialize
+				{
+					$attributes = \unserialize( $row['Attributes'] );
+				}
+				else
+				{
+					$attributes = json_decode( $row['Attributes'], TRUE );
+				}
+
+				if( !empty( $attributes['Type'] ) AND $attributes['Type'] == 'Report' )
+				{
+					$libraryClass->setLastKeyValue( $row['CommentID'] );
+					continue;
+				}
+			}
+
 			$editName = NULL;
 
 			if( $row['UpdateUserID'] )
@@ -590,6 +654,12 @@ class _Vanilla extends \IPS\convert\Software
 				catch( \UnderflowException $e ) {}
 			}
 
+			// Add Format Type (for later processing) if Markdown
+			if( $row['Format'] == 'Markdown' )
+			{
+				$row['Body'] = '<!--Markdown-->' . $row['Body'];
+			}
+
 			$info = [
 				'pid'        => $row['CommentID'],
 				'topic_id'   => $row['DiscussionID'],

applications/convert/sources/Software/Forums/Wpforo.php

@@ -0,0 +1,530 @@
+<?php
+
+/**
+ * @brief		Converter wpForo Forum Class
+ * @author		<a href='https://www.invisioncommunity.com'>Invision Power Services, Inc.</a>
+ * @copyright	(c) Invision Power Services, Inc.
+ * @package		Invision Community
+ * @subpackage	convert
+ * @since		24 Jan 2021
+ */
+
+namespace IPS\convert\Software\Forums;
+
+/* 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;
+}
+
+/**
+ * wpForo Forums Converter
+ */
+class _Wpforo extends \IPS\convert\Software
+{
+	/**
+	 * Software Name
+	 *
+	 * @return    string
+	 */
+	public static function softwareName()
+	{
+		/* Child classes must override this method */
+		return "wpForo (1.9.x)";
+	}
+
+	/**
+	 * Software Key
+	 *
+	 * @return    string
+	 */
+	public static function softwareKey()
+	{
+		/* Child classes must override this method */
+		return "wpforo";
+	}
+
+	/**
+	 * Content we can convert from this software.
+	 *
+	 * @return    array
+	 */
+	public static function canConvert()
+	{
+		return [
+			'convertForumsForums' => [
+				'table' => 'wpforo_forums',
+				'where' => NULL
+			],
+			'convertForumsTopics' => [
+				'table' => 'wpforo_topics',
+				'where' => NULL
+			],
+			'convertForumsPosts' => [
+				'table' => 'wpforo_posts',
+				'where' => NULL
+			],
+			'convertAttachments' => [
+				'table' => 'wpforo_posts',
+				'where' => NULL
+			]
+		];
+	}
+
+	/**
+	 * Requires Parent
+	 *
+	 * @return    boolean
+	 */
+	public static function requiresParent()
+	{
+		return TRUE;
+	}
+
+	/**
+	 * Possible Parent Conversions
+	 *
+	 * @return    array
+	 */
+	public static function parents()
+	{
+		return array( 'core' => array( 'wpforo' ) );
+	}
+
+	/**
+	 * Finish - Adds everything it needs to the queues and clears data store
+	 *
+	 * @return    array        Messages to display
+	 */
+	public function finish()
+	{
+		/* Content Rebuilds */
+		\IPS\Task::queue( 'core', 'RebuildContainerCounts', array( 'class' => 'IPS\forums\Forum', 'count' => 0 ), 4, array( 'class' ) );
+		\IPS\Task::queue( 'convert', 'RebuildContent', array( 'app' => $this->app->app_id, 'link' => 'forums_posts', 'class' => 'IPS\forums\Topic\Post' ), 2, array( 'app', 'link', 'class' ) );
+		\IPS\Task::queue( 'core', 'RebuildItemCounts', array( 'class' => 'IPS\forums\Topic' ), 3, array( 'class' ) );
+		\IPS\Task::queue( 'convert', 'RebuildFirstPostIds', array( 'app' => $this->app->app_id ), 2, array( 'app' ) );
+		\IPS\Task::queue( 'convert', 'DeleteEmptyTopics', array( 'app' => $this->app->app_id ), 5, array( 'app' ) );
+
+		/* Rebuild Leaderboard */
+		\IPS\Task::queue( 'core', 'RebuildReputationLeaderboard', array(), 4 );
+		\IPS\Db::i()->delete( 'core_reputation_leaderboard_history' );
+
+		/* Caches */
+		\IPS\Task::queue( 'convert', 'RebuildTagCache', array( 'app' => $this->app->app_id, 'link' => 'forums_topics', 'class' => 'IPS\forums\Topic' ), 3, array( 'app', 'link', 'class' ) );
+
+		return array( "f_forum_last_post_data", "f_rebuild_posts", "f_recounting_forums", "f_recounting_topics", "f_topic_tags_recount" );
+	}
+
+	/**
+	 * Fix Post Data
+	 *
+	 * @param	string	$post	Post
+	 * @return	string	Fixed Post
+	 */
+	public static function fixPostData( $post )
+	{
+		return \IPS\convert\Software\Core\Wpforo::fixPostData( $post );
+	}
+
+	/**
+	 * List of conversion methods that require additional information
+	 *
+	 * @return	array
+	 */
+	public static function checkConf()
+	{
+		return array(
+			'convertForumsPosts'
+		);
+	}
+
+	/**
+	 * Get More Information
+	 *
+	 * @param	string	$method	Conversion method
+	 * @return	array
+	 */
+	public function getMoreInfo( $method )
+	{
+		$return = [];
+		switch( $method )
+		{
+			case 'convertForumsPosts':
+				/* Get our reactions to let the admin map them */
+				$options		= [];
+				$descriptions	= [];
+				foreach( new \IPS\Patterns\ActiveRecordIterator( \IPS\Db::i()->select( '*', 'core_reactions' ), 'IPS\Content\Reaction' ) AS $reaction )
+				{
+					$options[ $reaction->id ]		= $reaction->_icon->url;
+					$descriptions[ $reaction->id ]	= \IPS\Member::loggedIn()->language()->addToStack('reaction_title_' . $reaction->id ) . '<br>' . $reaction->_description;
+				}
+
+				$return['convertForumsPosts'] = [
+					'rep_positive'	=> [
+						'field_class'		=> 'IPS\\Helpers\\Form\\Radio',
+						'field_default'		=> NULL,
+						'field_required'	=> TRUE,
+						'field_extra'		=> [ 'parse' => 'image', 'options' => $options, 'descriptions' => $descriptions, 'gridspan' => 2 ],
+						'field_hint'		=> NULL,
+						'field_validation'	=> NULL,
+					],
+				];
+				break;
+		}
+
+		return ( isset( $return[ $method ] ) ) ? $return[ $method ] : [];
+	}
+
+	/**
+	 * Convert forums
+	 *
+	 * @return	void
+	 */
+	public function convertForumsForums()
+	{
+		$libraryClass = $this->getLibrary();
+		$libraryClass::setKey( 'forumid' );
+
+		foreach( $this->fetch( 'wpforo_forums', 'forumid' ) AS $row )
+		{
+			$info = [
+				'id'					=> $row['forumid'],
+				'name'					=> $row['title'],
+				'description'			=> $row['description'],
+				'topics'				=> $row['topics'],
+				'posts'					=> $row['posts'],
+				'parent_id'				=> ( !$row['parentid'] OR $row['parentid'] == $row['forumid'] ) ? -1 : $row['parentid'],
+				'position'				=> $row['order'],
+				'sub_can_post'			=> ( !$row['parentid'] OR $row['is_cat'] ) ? 0 : 1,
+				'feature_color'         => $row['color']
+			];
+
+			$forumId = $libraryClass->convertForumsForum( $info );
+
+			if( $forumId !== FALSE )
+			{
+				$this->app->addLink( $forumId, $row['slug'], 'forum_furl' );
+
+				/* Followers */
+				foreach ( $this->db->select( '*', 'wpforo_subscribes', [ 'itemid=? AND type=?', $row['forumid'], 'forum' ] ) as $follow )
+				{
+					$libraryClass->convertFollow( [
+						'follow_app' => 'forums',
+						'follow_area' => 'forum',
+						'follow_rel_id' => $row['forumid'],
+						'follow_rel_id_type' => 'forums_forums',
+						'follow_member_id' => $follow['userid'],
+						'follow_is_anon' => 0,
+						'follow_added' => time(),
+						'follow_notify_do' => $follow['active'],
+						'follow_notify_meta' => '',
+						'follow_notify_freq' => 'immediate',
+						'follow_notify_sent' => 0,
+						'follow_visible' => 1,
+					] );
+				}
+			}
+
+			$libraryClass->setLastKeyValue( $row['forumid'] );
+		}
+	}
+
+	/**
+	 * Convert topics
+	 *
+	 * @return	void
+	 */
+	public function convertForumsTopics()
+	{
+		$libraryClass = $this->getLibrary();
+		$libraryClass::setKey( 'topicid' );
+
+		foreach( $this->fetch( 'wpforo_topics', 'topicid' ) AS $row )
+		{
+			$info = [
+				'tid'					=> $row['topicid'],
+				'title'					=> $row['title'],
+				'forum_id'				=> $row['forumid'],
+				'state'					=> ( $row['closed'] == 1 ) ? 'closed' : 'open',
+				'starter_id'			=> $row['userid'],
+				'start_date'			=> \strtotime( $row['created'] ),
+				'posts'                 => $row['posts'],
+				'views'					=> $row['views'],
+				'approved'				=> $row['private'] ? 0 : 1
+			];
+
+			$topicId = $libraryClass->convertForumsTopic( $info );
+
+			if( $topicId !== FALSE )
+			{
+				$this->app->addLink( $topicId, $row['slug'], 'topic_furl' );
+
+				/* Tags */
+				$tags = explode( ',', $row['tags'] );
+				foreach( $tags as $text )
+				{
+					$libraryClass->convertTag( [
+						'tag_meta_app' 			=> 'forums',
+						'tag_meta_area' 		=> 'forums',
+						'tag_meta_parent_id' 	=> $row['forumid'],
+						'tag_meta_id' 			=> $row['topicid'],
+						'tag_text' 				=> $text,
+						'tag_member_id' 		=> $row['userid'],
+					] );
+				}
+
+				/* Follows */
+				foreach( $this->db->select( '*', 'wpforo_subscribes', [ 'itemid=? AND type=?', $row['topicid'], 'topic' ] ) AS $follow )
+				{
+					$libraryClass->convertFollow( [
+						'follow_app'			=> 'forums',
+						'follow_area'			=> 'topic',
+						'follow_rel_id'			=> $row['topicid'],
+						'follow_rel_id_type'	=> 'forums_topics',
+						'follow_member_id'		=> $follow['userid'],
+						'follow_is_anon'		=> 0,
+						'follow_added'			=> time(),
+						'follow_notify_do'		=> $follow['active'],
+						'follow_notify_meta'	=> '',
+						'follow_notify_freq'	=> 'immediate',
+						'follow_notify_sent'	=> 0,
+						'follow_visible'		=> 1,
+					] );
+				}
+			}
+
+			$libraryClass->setLastKeyValue( $row['topicid'] );
+		}
+	}
+
+	/**
+	 * Convert posts
+	 *
+	 * @return	void
+	 */
+	public function convertForumsPosts()
+	{
+		$libraryClass = $this->getLibrary();
+		$libraryClass::setKey( 'postid' );
+
+		foreach( $this->fetch( 'wpforo_posts', 'postid' ) AS $row )
+		{
+			$info = [
+				'pid'				=> $row['postid'],
+				'topic_id'			=> $row['topicid'],
+				'post'				=> $row['body'],
+				'edit_time'			=> $row['modified'] != $row['created'] ? \strtotime( $row['modified'] ) : null,
+				'author_id'			=> $row['userid'],
+				'post_date'			=> \strtotime( $row['created'] ),
+				'queued'			=> $row['private'] ? 1 : 0,
+			];
+
+			$libraryClass->convertForumsPost( $info );
+
+			/* Reputation */
+			foreach( $this->db->select( '*', 'wpforo_likes', [ 'postid=?', $row['postid'] ] ) AS $rep )
+			{
+				$libraryClass->convertReputation( [
+					'id'				=> $rep['likeid'],
+					'app'				=> 'forums',
+					'type'				=> 'pid',
+					'type_id'			=> $row['postid'],
+					'member_id'			=> $rep['userid'],
+					'member_received'	=> $rep['post_userid'],
+					'rep_date'			=> $info['post_date'],
+					'reaction'			=> $this->app->_session['more_info']['convertForumsPosts']['rep_positive']
+				] );
+			}
+
+			$libraryClass->setLastKeyValue( $row['postid'] );
+		}
+	}
+
+	/**
+	 * @brief   temporarily store post content
+	 */
+	protected $_postContent = [];
+
+	/**
+	 * Convert attachments
+	 *
+	 * @return	void
+	 */
+	public function convertAttachments()
+	{
+		$libraryClass = $this->getLibrary();
+		$libraryClass::setKey( 'postid' );
+
+		foreach( $this->fetch( 'wpforo_posts', 'postid' ) AS $row )
+		{
+			if( !\stristr( $row['body'], '[attach]' ) AND !\stristr( $row['body'], 'wpforo-attached-file' ) )
+			{
+				$libraryClass->setLastKeyValue( $row['postid'] );
+				continue;
+			}
+
+			$map = [
+				'id1'				=> $row['topicid'],
+				'id2'				=> $row['postid']
+			];
+
+			/* Advanced Attachments */
+			$matches = [];
+			preg_match_all( '/\[attach\](\d+)\[\/attach\]/i', $row['body'], $matches );
+
+			if( \count( $matches ) )
+			{
+				foreach( $matches[1] as $key => $id )
+				{
+					$sourceAttachment = $this->db->select( '*', 'wpforo_attachments', [ 'attachid=?', $id ] )->first();
+					$url = explode( '/', $sourceAttachment['fileurl'] );
+					$filename = array_pop( $url );
+
+					$info = [
+						'attach_id'			=> $row['postid'],
+						'attach_file'		=> $sourceAttachment['filename'],
+						'attach_date'		=> \strtotime( $row['created'] ),
+						'attach_member_id'	=> $sourceAttachment['userid'],
+						'attach_filesize'	=> $sourceAttachment['size'],
+					];
+
+					$realFilePath = '/wpforo/attachments/' . $sourceAttachment['userid'] . '/' . $filename;
+					$path = rtrim( $this->app->_parent->_session['more_info']['convertMembers']['wpuploads'], '/' ) . $realFilePath;
+
+					$attachId = $libraryClass->convertAttachment( $info, $map, $path );
+
+					/* Update post if we can */
+					try
+					{
+						if ( $attachId !== FALSE )
+						{
+							$pid = $this->app->getLink( $row['postid'], 'forums_posts' );
+
+							if( !isset( $this->_postContent[ $pid ] ) )
+							{
+								$this->_postContent[ $pid ] = \IPS\Db::i()->select( 'post', 'forums_posts', array( "pid=?", $pid ) )->first();
+							}
+
+							$this->_postContent[ $pid ] = str_replace( $matches[0][ $key ], '[attachment=' . $attachId . ':name]', $this->_postContent[ $pid ] );
+						}
+					}
+					catch( \UnderflowException $e ) {}
+					catch( \OutOfRangeException $e ) {}
+				}
+			}
+
+			/* Default Attachments */
+			$matches = [];
+			preg_match_all( '/\<div id\="wpfa\-[\d]+"(.+?)?>\<a class\="wpforo\-default\-attachment" href\="(.+?)"(.+?)?>\<i class\="(.+?)">\<\/i>(.+?)<\/a><\/div>/i', $row['body'], $matches );
+
+			if( \count( $matches ) )
+			{
+				foreach( $matches[2] as $key => $url )
+				{
+					$url = explode( '/', $url );
+					$filename = array_pop( $url );
+					$info = [
+						'attach_id'			=> $row['postid'],
+						'attach_file'		=> $filename,
+						'attach_date'		=> \strtotime( $row['created'] ),
+						'attach_member_id'	=> $row['userid'],
+					];
+
+					$realFilePath = '/wpforo/default_attachments/' . $filename;
+					$path = rtrim( $this->app->_parent->_session['more_info']['convertMembers']['wpuploads'], '/' ) . $realFilePath;
+
+					$attachId = $libraryClass->convertAttachment( $info, $map, $path );
+
+					/* Update post if we can */
+					try
+					{
+						if ( $attachId !== FALSE )
+						{
+							$pid = $this->app->getLink( $row['postid'], 'forums_posts' );
+
+							if( !isset( $this->_postContent[ $pid ] ) )
+							{
+								$this->_postContent[ $pid ] = \IPS\Db::i()->select( 'post', 'forums_posts', array( "pid=?", $pid ) )->first();
+							}
+
+							$this->_postContent[ $pid ] = str_replace( $matches[0][ $key ], '[attachment=' . $attachId . ':name]', $this->_postContent[ $pid ] );
+						}
+					}
+					catch( \UnderflowException $e ) {}
+					catch( \OutOfRangeException $e ) {}
+				}
+			}
+
+			$libraryClass->setLastKeyValue( $row['postid'] );
+		}
+
+		/* Do the updates */
+		foreach( $this->_postContent as $id => $content )
+		{
+			\IPS\Db::i()->update( 'forums_posts', array( 'post' => $content ), array( 'pid=?', $id ) );
+		}
+	}
+
+	/**
+	 * Check if we can redirect the legacy URLs from this software to the new locations
+	 *
+	 * @return	NULL|\IPS\Http\Url
+	 */
+	public function checkRedirects()
+	{
+		$url = \IPS\Request::i()->url();
+		$wpForoSlug = \defined('WPFORO_SLUG') ? WPFOROSLUG : 'community';
+
+		$matches = [];
+		if( preg_match( '#/' . $wpForoSlug . '/([a-z0-9-]+)/([a-z0-9-]+)#i', $url->data[ \IPS\Http\Url::COMPONENT_PATH ], $matches ) )
+		{
+			$class	= '\IPS\forums\Topic';
+			$types	= [ 'topic_furl' ];
+			$oldId	= $matches[2];
+		}
+		elseif( preg_match( '#/' . $wpForoSlug . '/([a-z0-9-]+)#i', $url->data[ \IPS\Http\Url::COMPONENT_PATH ], $matches ) )
+		{
+			$class	= '\IPS\forums\Forum';
+			$types	= [ 'forum_furl' ];
+			$oldId	= $matches[1];
+		}
+
+		if( isset( $class ) )
+		{
+			try
+			{
+				try
+				{
+					$data = (string) $this->app->getLink( $oldId, $types );
+				}
+				catch( \OutOfRangeException $e )
+				{
+					$data = (string) $this->app->getLink( $oldId, $types, FALSE, TRUE );
+				}
+				$item = $class::load( $data );
+
+				if( $item instanceof \IPS\Content )
+				{
+					if( $item->canView() )
+					{
+						return $item->url();
+					}
+				}
+				elseif( $item instanceof \IPS\Node\Model )
+				{
+					if( $item->can( 'view' ) )
+					{
+						return $item->url();
+					}
+				}
+			}
+			catch( \Exception $e )
+			{
+				return NULL;
+			}
+		}
+
+		return NULL;
+	}
+}